惯性教案１４。
一名优秀负责的教师就要对每一位学生尽职尽责，作为教师就要精心准备好合适的教案。教案可以让学生们充分体会到学习的快乐，帮助教师更好的完成实现教学目标。那么如何写好我们的教案呢？小编收集并整理了“惯性教案１４”，供大家参考，希望能帮助到有需要的朋友。
目的要求]弄清惯性和惯性定律的区别
[知识要点]
1、牛顿第一定律（即惯性定律）
一切物体总保持静止状态或匀速直线运动状态，直到有外力迫使它改变这种状态为止。
2、对定律应从以下几个方面理解：
（1）、物体总保持原来的静止状态或匀速直线运动状态的性质叫惯性。一切物体都具有惯性。惯性是物体的固有属性。其大小只与物体的质量有关。与物体是否受力以及处于什么状态无关。当物体受合外力为零时，表现为保持静止或匀速直线运动状态；当物体所受所合外力不为零时，惯性则使物体表现出具有维持原来运动状态不变的趋势。惯性的大小体现了物体运动状态改变的难易程度。
（2）定律是指物体不受外力（客观上难找到）或所受合外力为零，
相关知识
惯性教案１１
一名爱岗敬业的教师要充分考虑学生的理解性，作为高中教师就要精心准备好合适的教案。教案可以更好的帮助学生们打好基础，帮助高中教师有计划有步骤有质量的完成教学任务。优秀有创意的高中教案要怎样写呢？下面是小编帮大家编辑的《惯性教案１１》，希望能为您提供更多的参考。
一、教学目标
1．在物理知识方面学习牛顿第一定律的内容，正确理解力跟物体运动的关系，掌握惯性的概念。
2．对客观事物的正确认识需要人们经过由表及里，由片面到全面长时间的认识过程。通过本节的学习要让学生建立起正确的认识论的观点，同时体会到人们认识世界的长期性和艰巨性。
3．物理实验是科学研究的方法，对实际问题做出合理的抽象，进行理想实验的研究正是伽利略得到力与物体运动正确关系的基础。我们要学习这种科学抽象的方法，并把它用到今后的物理研究中去。
二、重点、难点分析
1．本节的重点是正确认识物体运动跟力的关系，在物体不受力的情况下，应保持匀速直线运动状态或静止状态。通过对牛顿第一定律的学习，加深对惯性概念的理解。
2．生活常识使人们对力和运动的关系形成了不正确的认识，通过教学要让学
高一物理教案：《惯性系和非惯性系》教学设计
作为杰出的教学工作者，能够保证教课的顺利开展，教师要准备好教案，这是教师工作中的一部分。教案可以让学生能够听懂教师所讲的内容，帮助教师提前熟悉所教学的内容。您知道教案应该要怎么下笔吗？小编为此仔细地整理了以下内容《高一物理教案：《惯性系和非惯性系》教学设计》，仅供参考，欢迎大家阅读。
高一物理教案：《惯性系和非惯性系》教学设计
教学目标
1、知识目标：
(1)知道什么是惯性系和非惯性系;
(2)知道牛顿运动定律在惯性系中成立;
(3)知道什么是惯性力.
2、能力目标：培养学生发现问题、分析问题、解决问题的能力.
3、情感目标：培养学生辩证的科学思想.
教学建议
教材分析
(1)教材首先引入了《关于两种世界体系的对话》中一段在船舱里观察到现象的描述，并通过对它的分析和实例对比引入了惯性参考系和非惯性参考系的概念.指出了常用到的惯性参考系.
(2)通过对实例的进一步分析，引入了在非惯性参考系中存在的惯性力及其规律，并在升降机实例中简单应用.
教法建议
(1)本节属于选学内容，请教师根据自己学生的实际情况掌握深度和层次.
(2)在授课时采用举实例让学生分析，发现问题：运动和力的关系出现矛盾的现象.从而再引导学生分析发生矛盾的症结所在，和解决矛盾的方法.让学生学习知识的同时，学会辩证的科学思想.
教学设计示例
教学重点：惯性系和非惯性系、惯性力
教学难点：惯性力
示例：
一、惯性系和非惯性系
1、发现问题：
举例1：如图1所示，小车静止，小球静止于小车内光滑的水平桌面上.当小车相对于地面以加速度 做直线运动时，从地面上观察，小球如何运动?从小车上观察，小球如何运动?
分析：从地面上观察，小球相对于地面保持静止.从小车上观察，小球将逆着小车的运动方向运动，最后从桌子上掉下来.因为小球在水平方向上不受外力作用，所以小球相对于小车的运动不符合牛顿第一定律.
举例2：如图2所示，用弹簧将小球固定于小车内的光滑水平桌面上，当小车恒定加速度 做直线运动时，从地面上观察，小球如何运动?从小车上观察，小球如何运动?弹簧处于什么状态?
分析：从地面上观察，小球将做与小车同向的加速运动.小车上观察，小球将相对于小车静止.弹簧处于伸长状态.因为小球在水平方向上受弹力作用，所以小球相对于小车的静止不符合牛顿第二定律.
2、分析问题：
提出想法：当实验和理论发生矛盾时，可能是实验现象观察有误;可能是理论错误或理论存在一定的适用条件.
分析问题：实验现象观察正确.理论在很多的实际应用中被证明是正确的.因而可能是理论存在一定的适用条件.
矛盾的症结出在：相对于谁来观察现象，即参考系是谁.
阅读书P65伽利略在《关于两种世界体系的对话》中的一段话.
3、引入惯性系和非惯性系
(1)惯性系：牛顿运动定律成立的参考系.
研究地面上物体运动，地面通常可认为是惯性系，相对于地面作匀速直线运动的参考系也是惯性系.
研究行星公转时，太阳可认为是惯性系.
(2)非惯性系：牛顿运动定律不成立的参考系.
例如：前面例子中提到的小车，它相对于地面存在加速度，是非惯性系.
二、非惯性系和惯性力
解决问题：在直线加速的非惯性系中引入一个力，使物体的受力满足牛顿运动定律，这个力就是惯性力.例如在上述例1中，若设想由一个力 作用在小球上，其方向与小车相对于地面的加速度 的方向相反，其大小等于 ( 是小车质量)，则小球相对于小车的运动与其受力情况相符.同理可以分析例题2，这里不再赘述.
1、惯性力：在做直线加速运动的非惯性系中，质点受到的与非惯性系的加速度 方向相反，且大小等于质点质量 与非惯性系加速度大小 的乘积的力，称为惯性力.
2、注意：惯性力不是物体间的相互作用力，不存在施力物，也不存在反作用力.而且只有在非惯性系中才有惯性力.
3、例题：见典型例题.
探究活动
1、组织部分学生继续深入研究该课题.
2、开有关相对论的科普讲座，引发学生研究兴趣.
14 包身工教案
14 包身工
教学目标
1．了解包身工的涵义及包身工制度。
2．学习《包身工》的写作手法。
A．刻画典型环境和典型人物；B．艺术构思；C．细节描写；D．语言风格。
3．了解《包身工》的影响。
一、作者作品介绍
夏衍先生原名沈端先（1900——1995），优秀剧作家，戏剧运动的组织者、领导者，杰出的新闻记者、政论家，主要进行话剧和电影创作，长期而多方面从事创作实践。著名的电影剧作有《上海屋檐下》、《法西斯细菌》，并改编鲁迅《祝福》、茅盾的《林家铺子》为电影剧本。解放后任文化部副部长。
《包身工》发表于1936年6月上海《光明》月刊创刊号，是作者仅有的一篇报告文学作品，但在我国报告文学发展史上有较大的影响。文学在我国是三十年代新兴的一种文学样式。它以散文手法报导真人真事，它的特点是新闻性与文学性的有机结合。它的新闻性表现为严格的真实性、报导的时间性以及内容的倾向性，它的文学性主要在于语言优美形象生动。
《包身工》之前的报告文学往往存在偏重事实报导而缺乏艺术加工的弊病，而夏衍先生提炼生活中材料真实而生动，富有鼓动性，成为名副其实的报告文学作品，并产生了很大的社会影响。
作者夏衍先生当时为了写《包身工》这篇文章，选择一家日本工厂，名叫“三井系”，当时作者靠厂里一位朋友帮忙，以“外头工人”的身份混进工厂，并且对包身工的生活进行观察。他每天早上四点半左右出发，从上海郊县步行至三井系工厂。在这样的情况下，由于他总在工房周围兜来兜去引起带工头的注意，认为他是“挑乱”来了，戒备很森严，夏衍先生只好中止对包身工的观察。
二、分析课文
1、了解包身工的生活
一）住房：“七尺阔，十二尺深”，约为9个平方多。
“在不到十个平方的房间里”住着十六七个人；
平均居住面积是0.6个平方
房间除了作寝室外，还作“吃喝拉撒”用，生活如猪猡。
二）生活安排：作者描写了包身工起订时的混乱情景，紧张忙乱。她们为何这么紧张，可以慢点吗？
作息时间：四点一刻：起床要做多少事？其忙乱程度可想而知
五点上工
中餐及午休一小时
下午六点收工
除了十二小时强劳动，还有工房和老板家庭的义务服务，而她们的年龄与在座的同学的年龄差不多。恶劣的生活条件，繁重的体力劳动，严重摧残着这些未成年少女的身心健康。在这样的环境里，她们变得麻木，像机器一样。差不多失去了作为女性最起码的羞耻感。
三）生活条件
“穿”——穿着短衣，上面是褪了色的油脏了的湖绿乃到青莲的短衫，下面是无色或是柳条的裤子。长头发，很多还梳着辫子。破脏的粗布鞋，缠过而未放大的脚，走路也就有点蹒跚的样子，
“吃”——早晚吃粥，中午干饭。中午的饭和晚上的粥，由老板差人给她们送进工厂里去。粥，它的成分并不和一般通用的意义一样。在南方，碎米和豆渣根本就是猪食。
“住”——每间工房七尺宽，十二尺长——面积约9.32平方米。要容十六、七个人，吃喝拉撒睡都在这里。
“行”——她们没有自由，只能在严密监视下往来于工房与工厂之间，两点一线。
可见所谓“供给住食”用“饲养”一词更符合实际——猪狗不如的生活。
2、带工老板如何压榨包身工的？
一）“两年来带工老板从‘芦柴棒’身上实际已收入二百三十元钱了。”
第三年若按第二年末的日工钱三角八分计算，并且就算是“芦柴棒”一年仅干340天，带工老板三年从她身上的收入是359块，除去包身费二十块，带工老板从“芦柴棒”身上至少榨取了纯利润339块。
每个带工老板带三十、王十甚至一百五十以上的包身工，三年至少可赚10170块钱！多者可赚50850块钱以上。
全上海当年有24000以上的包身工，她们仅在三年之内至少被带工老板榨取了8136000块钱以上。
包身工身受日本资本家和带工老板双重剥削的，日本资本家获得会更多。
第二课时
一、复习
1、夏衍，原名沈端先，他是我国著名的剧作家。其中有电影剧作《上海屋檐下》、《法西斯细菌》，改编鲁迅的《祝福》、茅盾的《林家铺子》。《包身工》是一篇我国新闻史上具有重大影响的报告文学。全文的线索是什么？
2、在上节课中我们分析了包身工们的实际年龄、生活环境、工作环境和被剥削程度。
Q1：作者为什么要描写那个穿着和时节不相称的拷绸衫裤的男子？被他连踢带骂吆喝起床的“猪猡”如此“懒惰”？
A：豪华的不合时宜的穿着，揭示了那个男子的身份、地位和内心世界，与包身工们“衣服破烂”形成鲜明对比。
在恶劣的劳动环境（音响、尘埃和湿气）的威胁下，经党挨打受罚而又只有两粥一饭的包身工们，每天从事繁重的工作长达十二小时，因而身体衰弱、精疲力竭，而“清晨四点一刻”那么早就又得起床，难免一些人一时起不来。但这不能说明包身工们懒惰，反而和包身工们所受的非人折磨和牛马般的生活，充分暴露出包身工制度的黑暗。
Q2：包身工们的“女性所有的那种害羞的感觉”为什么“似乎已经迟钝了”？她十五六岁，除了老板之外，大概很少有人知道她的姓名。为什么朝夕相处两年多的同伴却“很少有人知道她的姓名？”这合不合情理？
A：这些都是一些反常的现象，是当时包身工们被压近得麻木不仁的悲惨生活的写照，完全合乎当时特定的“情理”。
Q3：她们是如何沦落到这种地步的？
A：在家乡无法活命，又受骗签下了“包身契据”，所心“她们的身体”“包给了叫做‘带工’的老板”，成了“替带工赚钱的‘机器’”。在“包身契”上早已写明“生死疾病，一听天命”。当女孩子真的有事时，她们真的没脸见人了吗？
Q4：“包身工”制度是如何造成的？它形成的政治经济原因是什么？
6-8由包工头“招工”的实例指出包身工制度的起因
12-17由“芒柴棒”等人的实例分析包身工制度得以发展的三个原因。
24、25以大量确凿的数据阐明包身工制度发展的实况。
19-23以包身工所受的三大威胁和三大罚规为例揭露包身工制度的罪恶。
我们包身工的悲惨遭遇、包身工制度的形成原因及本质有了一个全面、概括地的了解，那么对于具体的例子也就是书上所说的点面结合的中典型人物“芦柴棒”、“小福子”遭遇：烧火、生病、抄身、挨罚。这样写的作用是：具体形象的面上的材料使课文的内容充分，典型突出的点上的材料使课文内容深刻鲜明。点面结合，相得益彰，增强了课文的说服力和感染力。
夏衍先生在1959年《从“包身工”引起的回忆》中写道：“对现在的年青工人来说，大概这些都已经是历史上的‘陈迹’了，在那个悲惨的时代，今天的青年人还没有出世。那么，我想，回头来知道一点过去的事情，应付更深刻地感到作为一个毛泽东时代工人的幸福。人吃人的社会，已经一去不复返了，工人给资本家当牛马，当虫豸的时代，已经一去不复返了，可是我们得记住：要赶走帝国主义，要推翻人吃人的社会制度，人们的先人曾会出了无数的生命、血汗与眼泪。幸福不是无代价可以得来的。为了今天的幸福，为了更幸福的将来：爱党、爱社会主义。为社会主义—共产主义的新中国而贡献出自己的力量，应该是我们青年一代的责任。”
《中华人民共和国国歌》是聂耳先生谱曲、；田汉先生填词的，当时有人提出说中华人民共和国已经成立，如果选用这首歌，是不是感觉上太悲壮了。当时议论纷纷，最后周恩来总理说了一句话：“我们要居安思危嘛！”我们现在学习这些作品，其中最大的意义就是懂得我们现在的生活是多么地来之不易的。
Unit14Freedomfighters教案
Unit14Freedomfighters教案
I.TeachingGoals
1.Talkaboutcivilrightsandfreedomfighters.
2.Expresslogicalrelations.
3.ReviewthePassiveVoice.
4.Practiseargumentativewriting.
II.TeachingTime:Fiveperiods
TheFirstPeriod
TeachingAims:
1.Learnandmasterthenewwordsandexpressionsinthisperiod.
2.Talkaboutcivilrightsandfreedomfighterstoimprovethestudentsspeakingability.
3.Dosomelisteningpracticetoimprovethestudentslisteningability.
4.Learnaboutsomefreedomfighters.
TeachingImportantPoints;
1.Talkaboutafavouritetopictoimprovethestudentsspeakingability.
2.Enablethestudentstograspthemainpointsinalisteningmaterial.
TeachingDifficultPoints:
1.Helpthestudentstoimprovetheirlisteningability.
2.Helpthestudentstoexpresstheirownopinionsandideas.
TeachingMethods;
1.Talkingmethodtoimprovethestudentsspeakingability.
2.Pairworkorgroupworktomakeeverystudentworkinclass.
TeachingAids:
1.themultimedia
2.theblackboard
TeachingProcedures;
StepIGreetings
Greetthewholeclassasusual.
StepIILead-inandWarmingup
Teachersayssomethingaboutthepicture.(ShowthepictureorplayashortvideoprogramofJordan—afamousbasketballplayerwhoisablackman.)
T:.Manypeopledevotedthemselvestothis.Somewereputintoprisonandsomeevenlosttheirlives.Lookatthetwopicturesandreadthenotesaboutthem.Thenhaveadiscussioningroupsoffour.Trytoexplainwhytheyaregreatmenandinwhichwaystrugglewasanimportantpartinthelivesofthesemen. (Showthefollowingpicturesonthescreen.)MartinLutherKingJr.Bornin1929 Graduationin1955 Workedinachurch Organizedhisfirstactionsin1955 Formedanorganizationforblackleaderstoworktogetherin1957 Gavespeech"Ihaveadream"in1963deceivedtheNobelPrizein1964Murderedin1968 NelsonMandelaBornin1918 Firstactionswhilestillatuniversityin1940 Graduationin1942 HelpedtofoundtheANCYouthLeaguein1944 Ledmanypeacefulactionsduringthe1950s Putinprisonfrom1962to1989 ReceivedtheNobelPrizein1993 BecamethefirstblackpresidentofSouthAfricafrom1994to1999 (Givethestudentsafewminutestodiscussthequestions.Thenasksomeofthemtosaytheiranswers.) MartinLutherKingJr.isgreat.Heworkedforthefreedomofalltheblacks.Hewasbornin1929.Afterhegraduatedin1955,heworkedinachurchandheorganizedhisfirstactionsinthesameyear.Twoyearslater,heformedanorganizationforblackleaderstoworktogether.In1963,hegavethefamousspeech"Ihaveadream".Becauseofhissuccessinhiswork,hereceivedtheNobelPeacePrizein1964.Unfortunatelyhewasmurderedin1968. AboutNelsonMandela:HewasthefirstblackpresidentinSouthAfricafrom1994to1999.Hewasbornin1918.HeworkedfortheequalrightsfortheblacksofSouthAfricaformanyyears.Asearlyasin1940,whilehewasstillatuniversity,hetookhisfirstactions.In1944,hehelpedtofoundtheANCYouthLeague.Duringthe1950s,heledmanypeacefulactions.Hewashatedbyhisenemiesandhehadbeenkeptaprisonerfrom1962to1989.Buthenevergaveupthestruggleforthefreedomofalltheblacks,sohereceivedtheNobelPeacePrizein1993.Afterhelefthisoffice,hehasdonemuchforthepoor,especiallythechildren.Healsoworksfortheequalrightsofallthepeopleandhewantsaworldwithouthungerandwar, StepIIIListening Beforeyoulistentothetape,theSsshouldgothroughtheexercisesonPage25andPage26first. (Allowthestudentsacoupleofminutestoprepare.) AsktheSstolistentothetapecarefullywhenIplayitforthefirsttime.ThesecondtimeIplayit,theSsshouldwritedowntheanswersquickly.Afterthat,checktheiranswerswhenthetapeisplayedathirdtime.Finallytheymayhaveashortdiscussioninpairs. (Playthetapeforstudentstolistenandfinishtheexercises.Atlast,checktheanswerstogetherwiththewholeclass.) StepIVSpeaking Justnow,wetalkedabouttwogreatmen,andnowwewilltalkabouttwootherfamouspeople—JohnBrownandHarrietTubman.PleaseturntoPage26andreadthenotesaboutthem.Workingroupsofthree.Discussthelivesofthemandtalkaboutthereasonwhycertainthingshappenedandhowtheychangedhistory.Theusefulexpressionswillbehelpful.(Writethefollowingontheblackboardandallowthestudentsenoughtimetopractisetheirdialogues.Finallyaskapairtoactouttheirdialogue.) UsefulExpressions: Whathappenedfirstwasthat…… ---happenedasaresultof…… Youcouldexpect……because…… Thatledto…… Oneofthereasonwhy-is…… ……isoftenfollowedby…… Sampledialogue: (A—studenta;B—studentb) A:HaveyoureadaboutJohnBrown? BYes,Ihave. A:Ihaveheardofhim,butIknowlittleabouthim.Pleasetellmesomethingabouthim.Iwanttoknowmore. B:OK.HewasborninConnecticutandwasbroughtupinOhio.Hehatedslavery.WhathappenedfirstwasthathehelpedtheblackslavesescapefromtheUSAtoCanada.Youcouldexpectthatledtotheslaveownersagainsthim.Thenhetookuphisarmstofightagainsthisenemies.Oneofthereasonswhyhedidthisisthathisenemywantedtokillhim.Onenightabattletookplace.Asaresultofit,hewascaughtandtenmen,includinghistwosons,werekilledinthebattle.Later,hewaskilled,too.Encouragedbyhisbravery,thewholecountrysoonunitedandfoughtagainsttheslavery.Afewyearslater,theAmericanCivilWarbrokeoutandintheendtheblackswon. A:Whatamovingstory! StepVSummaryandHomework T:Today,wevetalkedabouttwogreatmen—MartinLutherKing.Jr.andNelsonMandela.Andwehavealsolistenedtothefamousspeech—Ihaveadream.Besides,wevetalkedoftwoothergreatpeople—JohnBrownandHarrietTubman.Afterclass,youshouldtalkmoreaboutcivilrightsandfreedomfighters,usingthenewwordsandexpressionswevelearntinthisclass. StepVITheDesignoftheWritingontheBlackboard Unit14Freedomfighters TheFirstPeriod Usefulexpressions: Whathappenedfirstwasthat…… happenedasaresultof…… Youcouldexpect……because…… Thatledto…… Oneofthereasonwhyis…… isoftenfollowedby…… TheSecondPeriod TeachingAims: 1.Learnandmasterthenewwordsandexpressionsinthisperiod. 2.Readthetextandgraspthemainideaofit. 3.LearnthefinequalitiesofMartinLutherKing,Jr. TeachingImportantPoints: 1.Mastertheusageofsomeusefulwordsandexpressions. 2.Improvethestudentsreadingability. TeachingDifficultPoints: 1.Howtograspthemainideaofatextorapassage. 2.Howtousesomewordsandexpressionsfreely. TeachingMethods: 1.Fastreadingandcarefulreadingtoimprovethestudentsreadingability. 2.Pairworkorgroupworktomakeeverystudentworkinclass. 3.Discussiontohelpthestudentsgraspthedetailedinformation. TeachingAids: 1.themultimedia 2.theblackboard TeachingProcedures: StepIGreetingsandRevision Greetthewholeclassasusual. StepIIPre-reading Today,wellreadmoreaboutfreedomfighters.TurntoPage27andhavealookatthepictures.Haveashortdiscussioninpairsanddescribewhatyousectoeachother.(Studentspractiseforamomentandthenteacheraskssomeofthemtodescribethepictures.) Descriptionofthefirstpicture: Thefirstpictureshowsusaterriblescene.InthepicturewecanseetheNazisoldiersarrestalargegroupofpeople.Thishappenedbetweentheyear1933and1945.Duringthatperiod,AdolphHitlercontrolledGermany.Heinvadedsomecountriesandkilledasmanyastwelvemillionpersons,mostofwhomwereJews,Capturedsoldiersandcommonpeople. Descriptionofthesecondpicture: ThesecondpictureisabouttheSouthernStatesintheUSA.during1900—1968.ThoughslavesintheUSAweresetfreein1865,theydidntgetequalIrightsuntil1965.Beforethat,theydidnthavetherightstovoteandweretreatedunfairly.Theblacksandwhitescouldntgotothesameschools.Therewereseparatesectionsforblacksinpublicplaces. Descriptionofthethirdpicture: ThethirdpictureisaboutSouthAfrica.In1990,MandelawassetfreeandwaselectedthefirstblackpresidentofSouthAfricain1994.Beforethat,thelocalpeopletherehadnoequalrights.Theywereruledbythewhitesandwerelookeddownupon. StepIIIFastReading Readthepassagequicklyanddecidewhichofthesentencesonthescreenaretrue.(Showthefollowingsentencesonthescreenandgivethestudentsseveralminutestofinishthetask.) Decidewhichofthefollowingsentencesaretrue, 1.MartinLutherKingJr.wasbornin1865. 2.Blackpeoplerefusedtotakebusesformorethan18months. 3.Blackgirlscouldnotmarrywhiteboys. 4.Kingspentsometimeinprison. 5.MartinLutherKingJr.diedofcancerinWashington. StepIVReadingandUnderstanding Readthetextagainanddiscussthequestionsonthescreenwithpartners.(Showthefollowingonthescreen.) Discussthefollowing; l.Whatwasthesituationfortheblacksinthesouthernstatesatthattime? 2.Explaininyourownwordswhatthefirstparagraphisabout. 3.MartinLutherKing,Jr.foughtforthecivilrightsofblackpeopleinAmerica.Whichcivilrightsdidhewantblackpeopletoget? 4.Kingbelievedthathecouldreachhisgoalthroughpeacefulactions,notthroughviolence.Giveexamplesofsuchpeacefulactions. (Studentspractiseforafewminutesandtheteachermayjoinintheirdiscussionandhelpthem.Finallyasksomestudentstoanswerthequestionsonebyone.) Suggestedanswers; 1.Blackswerenottreatedequally.TheSouthhaditsownlawstocontinuetheseparationofblacksandwhites.Mixed-racemarriageswereforbiddenbylaw.Therewereseparatesectionsforblacksinpublicplaces.Blackswerenotallowedtogetintohotels,schoolsorlibraries.Blackchildrenwereeducatedinseparateschools.Blackpeoplehadnorighttovote. 2.IttellsusthatthousandsofblackpeoplemarchedonWashingtonD.C.thecapitaloftheUSAinthesummerof1963,whenMartinLutherKing,Jr.spoketothematameeting.Hisspeech—"Ihaveadream"—spokeoutthemindsoftheblackpeople.Inspiredbyhisspeech,peoplecontinuedtostruggleandsucceededintheend.Soonheandhisspeechbecameknowntothepeopleallovertheworld. 3.Hewantedblackpeopletobetreatedequallyasthewhites.Blackpeopleshouldnotbeseparatedbutshouldbetreatedwithrespectinthesamewayasotherpeople.Theyshouldhavetherighttovote. 4.InDecember1955,Kingorganizedaboycottofthebuscompanyandsucceededafter381days.LaterheledanewrevolutiontoimprovethehousingconditionforblacksinBirmingham.In1963.heledthemarchonWashingtonD.C.AsaresultofthatinthefollowingyearanewCivilRightsActwaspassedandin1965anewVotingRightBillbecamelaw. TohelptheSsbetterunderstandthepassage,explainsomewordsandexpressions (Showthefollowingonthescreen,andexplainthemtothestudents.) Usefulwordsandexpressions! 1.forbid e.g.Iforbidyoutostayoutaftermidnight. Heforbidssmokingduringofficehours, 2.setanexampleto e.g.Tomworkedhardandsetagoodexampletohisclassmates, 3.demand e.g.Hedemandedtobetoldeverything. Theydemandedthattherighttovote(should)begiventoeveryadultman. 4.achieve e.g.achievesomevictories,success,onesaims/purpose/goalachievealot,little,nothing,agreatdeal,etc. StepVListeningandReading PlaythetapetwiceforSs.Whenplayingitforthefirsttime,listencarefullyandpayattentiontothepronunciationandintonation.Whenplayingitforthesecondtime,readafterthetape.Thenreadthetextaloudbythemselves StepVISummaryandHomework T:Today,wevelearntatext"Ihaveadream".Fromthispassagewevegotalotofinformationaboutafamousfreedomfighter—MartinLutherKingJr.Now,pleaselookattheblackboard.Makenotesabouthiminthelistedyearsandtellhisbeliefandsuccess.(Teacherwritestheyearsontheblackboardandgivesthestudentssometimetofinishthetask.Thenaskssomestudentstowritetheiranswersontheblackboard. StepVIITheDesignoftheWritingontheBlackboard. Unit14Freedomfighters TheSecondPeriod NotesaboutMartinLutherKingJr. 1929:MartinLutherKingJr.wasborn. 1944:wonascholarshipandwenttouniversity 1955:Organizedaboycottofabuscompanyandsucceededinthefollowingyear 1963:DuringtheMarchonWashingtonD.C,hegavethespeech"Ihaveadream" 1964:receivedtheNobelPrizeforPeace I968:MartinLutherKingJr.wasmurdered Belief:demandequalrightsasthewhiteslandachievethatgoalbypeacefulactions,notbyviolence Success:changedthewholesocietyintheUSA;blackpeoplestartedenjoyingtherights TheThirdPeriod TeachingAims: [.Compareandmastersomeusefulwords. 2.ReviewthePassiveVoice. 3.Furtherunderstandthewholetext. TeachingImportantPoints: 1.Masterhowtousethedifferentformsofsomeusefulwords. 2.ReviewandlearnthedifferentformsofthePassiveVoice. TeachingDifficultPoint; Howtochooseproperformsofsomeusefulwords. TeachingMethods; 1.Practicetogetthestudentstomasterwhattheyvelearnt. 2.Comparisontogetthestudentstounderstandwhattheyvelearnt. 3.Discussiontomakeeverystudentworkinclass. TeachingAids: 1.themultimedia 2.theblackboard TeachingProcedures; StepIGreetingsandRevision Greetthewholeclassasusual. AsktheSstosaytheiranswersonebyone. Suggestedanswers. 1.was 2.were 3.Whatdid/doblackpeoplewant? 4.WhydidyouorganizetheAlabamabuscompanyboycott? 5.WhichproblemsdidblackpeoplehaveinBirmingham.Alabama? 6.Whycantblackpeoplewaitabitlonger? 7.WhichNobelPrizedidyouwin? Asksomepairstoactouttheirdialogues. Sampledialogues (A—atelevisionreporter;B—MartinLutherKingJr.) A:Mr.King,mayIaskyouafewquestions? B:Ofcourse.Idliketoanswerthem. A:Whatslifeinthesouthernstateslike? B:Itsmuchbetternow.SincetheCivilRightsActwaspassedin1964andanewVotingRightBillbecamelawin1965,wehavehadthesamerightsasthewhites.Ihopeitwillbelikethisforever. A:Whataresomeoftheproblemsthatblackpeoplehave? B:Therearesomeproblems.Theirlifeisharderthanthewhitesbecausetheycouldnotgotothesameschoolsasthewhitesinthepastandthereforetheycantgetahigherpositioninthefactoriesandcompanies.Butthingsarcdifferentnow.Imsuretheywillliveabetterlifeinthefuture. A:WhydidyouorganizetheAlabamabuscompanyboycott? B:Becausethebuscompanymadeablackwomangiveherseattoawhiteman.Whensherefused,thepolicearrestedher.Thatwasunfair. A:Whycantblackpeoplewaitabitlonger? B:Wehadwaited340yearsforourrights!That"wait"hadalmostalwaysmeant"never". A:WhichNobelPrizedidyouwin? B:Oh,thatwastheyearbeforelast.ImeanIreceivedtheNobelPrizeforPeacein1964. A:Whatdidyoudowiththeprizemoney? B:Igavethewholeofthe600prizetothefreedommovement. A:Youaregreat! B:Thankyou. A:Thankyouforansweringmyquestions.Wishyoueverysuccess! StepIIWordStudy Lookatthesentencesonthescreen.Completethemwiththeproperwordsfromthereadingpassage.Thefirstletterhasbeengiventohelpyou.(Showthefollowingsentencesonthescreenandallowthestudentsenoughtimetofinishthem.) 1.S____isthesystembywhichsome:peopleareownedbyothersasslaves. 2.Fiftyyearsago,mixed-racemarriagesweref____. 3.Therewereseparates______forblacksonbusesandtrains. 4.Civilrightsfightersd_____thatblackswillbetreatedequally. 5.DuringtheSecondWorldWar,from1937to1945,thereweremanyorganizedb_____ofJapanesegoodsalloverChina. Suggestedanswers: 1.slavery2.forbidden3.sections4.demand5.boycotts Page2,doExercises2.Discussthesentenceswithyourpartnertoseewhichwordsshouldbechosen,andthentranslatethemintoChinese, (Allowthestudentsafewminutestoprepareandthenchecktheanswerswiththewholeclass.)Suggestedanswers 1.separate;separate;separation 黑人只能上单独的学校，在商店和饭店也只能到隔离区。金为反对这种把黑人和白人隔离的做法而斗争． 2.politics;political 安迪和本两人都主修政治，但他们常常持有不同的政治观点· 3.achieve;achievement 像约翰·布朗和马丁·路德·金这样的为争取自由而斗争的战士，为了实现他们为之奋斗的目标而献出了生命。今天在美国，黑人和白人分享平等的权力这一事实从某种意义上讲就是他们取得的成就． 4.law;lawyer 他对法律感兴趣，想做一个好律师． 5.employed;employment 他作为一个公共汽车司机而被雇佣，他是幸运的，因为现在找到工作的比例相对来说还比较低． StepIIIGrammar ThePassiveVoice.TurntoPage30.Lookatthefirstexercise.Finishitfirstandthencheckanswerswithpartners. (Allowthestudentsamomenttofinishthetaskandthenchecktheanswerswiththewholeclass.) Suggestedanswers; 1.Theyarenottreatedasequalcitizensinthesouthernstatesinthe1950s, 2.Theywereseparatedfromwhitepeopleinshops*restaurants,hospitals,buses,trains.etc, 3.Theywereeducatedinseparatedschools. 4.Theyweregivennorighttovote. 5.AnewCivilRightsActwaspassedin1964.enablingblackpeopletovote. FinishthesecondexerciseonPage30.(Studentsaregivenafewminutestofinishtheexercisesandthensomeofthemareaskedtosaytheiranswers.Finally,teachercheckstheanswerswiththewholeclass.) Suggestedanswers: 1.RosaParks,whorefusedtostandupforawhiteman.wasarrested(bythepolice). 2.Manyspeechesagainstracialdiscriminationhavebeenmade(bycivilrightsactivists). 3.Morethan100demonstratorswerearrestedandtwowerekilled. 4.ThewholesocietyhasgreatlybeenchangedintheUSA. 5.MartinLutherKingJr.willalwaysberemembered. 6.Thecivilrightsactivistswereputintoprison. StepIVTest (Teacherwritesthefollowingontheblackboard.) 1.Atthattimeinthesouthernstates,blacks____(treat)asequalcitizens. 2.Blacks____(allow)intohotels,schoolsorlibrariesforwhitepeople. 3.Blackpeople____(shouldseparate)but(shouldtreat)withrespect, 4.RosaParks(arrest)bythepoliceonDecember1,1955. 5.MartinLutherKing,Jr.____(willremember)forever. 6.Afilmaboutablackfamily____(make)nowand____(show)soon. Suggestedanswers: 1.werenottreated 2.werenotallowed 3.shouldnotbeseparated;shouldbetreated 4.wasarrested 5.willberemembered 6.hasbeenmade;wiltbeshown StepVSummaryandHomework T:Inthisclass,wevereviewedtheusageofsomeusefulwordsandwevealsodonesomeexercisestoreviewthePassiveVoice.YoushouldpayattentiontotheverbformsinthePassiveVoiceandlearnthembyheart.Afterclass,youneedtopractiseasmuchaspossibletousethemfreely.Practicemakesperfect.youknow.Todayshomework:findasmanyusefulwordsandexpressionsasyoucaninthetextandmakesentenceswiththem. StepVITheDesignoftheWritingontheBlackboard Unit14Freedomfighters TheThirdPeriod Completethefollowingsentences; 1.Atthattimeinthesouthernstates,blackswerenottreated(treat)asequalcitizens. 2.Blackswerenotallowed(allow)intohotels,schoolsorlibrariesforwhitepeople. 3.Blackpeopleshouldnotbeseparated(shouldseparate)butshouldbetreated(shouldtreat)withrespect. 4.RosaParkswasarrested(arrest)bythepoliceonDecember1.1955. 5.MartinLutherKing,Jr.willberemembered(willremember)forever. 6.Afilmaboutablackfamilyhasbeenmade(make)nowandwillbeshown(show)soon. TheFourthPeriod TeachingAims: 1.Readthetextandgraspthemainideaofit, 2.Dosomeexercisestomasterwhattheyvelearnt. 3.Learntowriteanessay. TeachingImportantPoints: 1.Improvethestudentsreadingabilitybyreadingatext. 2.Improvethestudentswritingabilitybyreadingandwriting. TeachingDifficultPoints; 1.Howtoimprovethestudentsintegratingskills. 2.Howtowriteanessay. TeachingMethods: 1.Practicetomakethestudentsmasterwhattheyvelearnt. 1.Asking-and-answeringmethodtohelpthestudentsgraspthemainidea. 3.Discussiontomakeeverystudentunderstandthetopicclearly. TeachingAids: 1.themultimedia 2.theblackboard TeachingProcedures: StepIGreetingsandRevision (Greetthewholeclassasusual.)Inthelastperiod,wevelearntsomeusefulwordsandexpressions.Now,letsdoanexercisetorevisethem.Lookatthescreen,please.TheySsmayhaveadiscussion,iftheylike.(Showthefollowingonthescreenandletthestudentsprepareforamoment.Finally,asksomestudentstosaytheiranswersandcorrecttheirmistakes,ifany.) Choosetheproperwordstocompletethefollowingsentences,usingtheproperforms: prisonhousingpeacefulmarchmurderforbidsetagoodexampledemand 1.Toomanypeoplearelivinginbad____conditions. 2.Ifsomepeopleareona____,theywalktogetherinalargegroupthroughthestreettoexpresstheirideas. 3.BlackpeopleinAlabama____thatthebuscompanyshouldnotseparateblacksfromwhites. 4.LeiFeng____tousinservingthepeopleheartandsoul, 5.IntheAmericanhistory,twoformerpresidentsAbrahamLincolnandJohnF.Kennedywere____. 6.Smokingis____inourschoolnow.Ourschoolisanon-smokeschool.: 7.ThemanwhorobbedabankofourcitywascaughtlastSundayandputin____now. 8.WhenIarrivedinQingdao,theseathere:was____andbeautiful.Manypeoplejumpedintoitandhadabath. Suggestedanswers: 1.housing 3.demanded 5.murdered 7.prison 2.march 4.setagoodexample 6.forbidden 8.peaceful StepIIFastReading (Showthequestionsonthescreen.)Now,wellbeginanewtext.Page30andreadthepassagefastandfindanswerstothequestionsonthescreen. Answerthefollowingquestions: 1.Whichcountrywasthefirstintheworldtogivewomentherighttovote? 2.Whowrotetwochaptersabouttherightsofanimalsandvegetablesinanovel?Andwhen? (Threeminuteslater) GetsomeSstoanswerthetwoquestions. StepIIIReading (Showthequestionsonthescreen.)Readthetextagainanddiscussthequestionsonthescreenwithpartners. Discussthefollowingquestions: 1."Eachagehasitsownstruggleforright.”Whatdoestheword“age"mean? 2.Whatwerethemainideasofthefamousbooksabouttherightsofmenandwomen,whichwerepublishedinthelate18thtothe19thcentury? 3.Pleasedescribetherightstovoteforwomeninthe19thandthe20thcentury. 4.Whatisthepurposeoftheorganizationsthatfightforequalrightsinmoderntimes? 5.Doyouthinkweshouldfightfortherightsofrobotsandmachines? (Thestudentsreadthetextanddiscussthequestions.Thentheteachermayasksomeofthestudentstosaytheiranswers,) Suggestedanswers: 1.Theword"age"means"times",forChinese"时代". 2.Themainideasofthesebookswerethatallpeoplearebrothersandsisters,andthatallpeopleshouldbeequal.Fromthenon,astruggleofmorethan200yearsforequalrightsofmenandwomenofallracesbegan. 3.Therewasatimewhenwomenhadnorightstovote.Inthe19thcentury,womenallovertheworldbegantoaskforequalrights.ItisNewZealandthatisthefirstcountryintheworldtogivewomentherighttovotein1893.By1920,theUS,CanadaandmostEuropeancountriesallowedthewomentovote. 4.Theyfightfortherightsofblackpeople,women,children,peoplewithAIDS/H1Vandprisoners.Theirpurposeisthattheyasktobetreatedwithrespect,sharetherightstowork,goodhousingconditionsandeducationandtobetreatedequaltootherpeopleinallways. 5.Idontthinkso.Weshouldprotectallthelivingthings,includingplantsandanimals,becauseallofthemarepartofnature.Ifoneofthemisnotwellprotected,thebalanceofnaturewillbedestroyed.Thatwillperhapscauseanotherlivingthingtodieout.Nomatterwhichofthemdiesout,ournaturewilllosesomeofitscolor.Robotsandmachinesaremadebyman.Wecandecidehowmanyofthemwillbeneeded,accordingtotheiruse.Ifweneedmore,wecanmakemore.Thatwillnotaffectthebalanceofnature.AndIthinkweshouldprotectouroceansandearth,too. StepIVReadingAloudandPractice Listentothetape,playittwice.ThefirsttimeIplaythetape,listencarefully.ThesecondtimeIplayit.Theycanreadafterthetape.Afterthat,theyreadthetextaloud,payingmuchattentiontothepronunciationandintonation. (Playthetapeforstudentstolistenandrepeat.Thengivethemseveralminutestoreadaloud.Atlast,askacoupleofstudentstoreadthetext.) (Showthephrasesonthescreen.)Makesentenceswiththephrasesshownonthescreen. Makesentenceswiththefollowing phrases: inmodernrimesbelieveinstartwith atimehave……incommonwithrespect inallwaysaskfor Samplesentences: inmoderntimes; Inmoderntimesmanypeasantsareveryrich. believein; Youcanbelieveinhim;hellneverletyoudown. startwith; Theschoolstarredwith300pupils;nowtherearedoublethatnumber, atime; Idontcarefortheplaceatfirst,butafteratimeIgottolikeit. Have……incommon; Realfriendsshouldhaveeverythingincommon. withrespect Weshouldtreateverybodywithrespect. inallways! Allthepeopleshouldbetreatedequallyinallways, askfor: Sheenteredit,askedforacupoftea,andsatdown.Theresbeenagentlemanhereaskingforyou. StepVWriting Now,letsdosomewritingpractice.FirstlookattheinformationonPage31.ReaditandthenworkoutthedetailsforKingsactioninBirminghamaftertheexample.Pairwork.Afewminuteslater,checktheanswers. Kingwantednewcivilrightslawtogiveblacksequalrights.Whatiswrongnow:Only25%oftheblackscanvote.Howshoulditbeimproved?Allthecitizenscanvote,nomatterwhatracetheyare. Kingwantedtherightoffreemarriagesforblacks.Whatiswrongnow:Mixedracemarriagesareforbiddenbylaw.Howshoulditbeimproved?Allthepeoplecanchoosetheirmarriagesbythemselves. Kingwantedtherightofreceivingequaleducation.Whatiswrongnow:Blackchildrenaretaughtinseparateschools,andthemoneyspentoneducatingablackchildismuchlessthanthatspentonawhitechild.Howshoulditbeimproved;Blackchildrenandwhitechildrencaninthesameschooltohavetheirclasses. Readthesecondinformationanddiscusswhatweshoulddo Suggestedanswers: Rights People Animals/Plants Robots/machines Housing bigenoughhouse bigenoughroom bigenoughroom Nutrition enoughnutrition enoughnutrition keepingoodrepair Work eighthours cantbemadetoworktoolong cantworktoolong Healthandcare keephealthy keephealthy takegoodcareof Respect treatwithrespect treatwithrespect X Vote havetherighttovote X X StepVISummaryandHomework T:Inthisclass,wevelearnedatext"Novoice,notheard……"anddonesomeexercises.Therearesomeusefulexpressionsinthetext.Afterclass,youshouldmakesentenceswiththeexpressionsontheblackboardandfinishExercises3,4and5onPage32. Sampleessay People,animalsandplantsarealllivinginonehome—ourearth.Peopleareinchargeofeverything.Theyshouldlivecomfortable.Thatistosay,theyshouldhavebigenoughhousetoliveinandhaveenoughnutritiontokeepthemhealthy.Besides,theyshouldhaveregularmedicalcare.Peopleshouldrespecteachotherandhelpeachother.Theyshouldnotworktoolongortootired.Theyshouldhavetherighttovote.Soitiswithanimalsandplants,thoughtheydontneedtherighttovote.Ourearthisbeautifulandfullofvigor,owingtoalltheanimalsandplants.Weshouldtakecareofthem,andletthemlivecomfortableandfreely.Someoftheanimalscanhelpusworkordootherthingsforus.Weshouldtreatthemwithrespect.Forexample,weshouldnotmakethemworktoolongormakethemtootired.Letslivetogetherwithouranimalsandplantshappily!Supposewhatasadworldourearthwouldbeiftherewerenoanimalsandplantsatall!Weshouldbefriendswiththemforever. StepVIITheDesignoftheWritingontheBlackboard Unit14Freedomfighters TheFourthPeriod Usefulexpressions: believeinstartwith askforinmoderntimes have……incommonwithrespect inallways TheFifthPeriod ThePassiveVoice TeachingAims: 1.SummarizeandreviewthedifferentformsofthePassiveVoiceinthePresentIndefinite,thePastIndefinite,theFutureIndefiniteandthePresentPerfect. 2.HelpthestudentsmasterhowtoturntheActiveVoiceintothePassiveVoice. 3.MakesurethestudentsknowhowtochangesentenceswithmodalverbsintothePassiveVoice. TeachingImportantPoint; HelpthestudentstousethePassiveVoiceintheFutureIndefiniteandthePresentPerfectcorrectly. TeachingDifficultPoint; HowtomakethestudentsknowhowtochangetheverbalphrasesfromtheActiveVoiceintothePassiveVoicecorrectly, TeachingMethods: Review,explanation,inductivemethods TeachingAids: l.themultimedia2。theblackboard TeachingProcedures: StepIGreetings Greetthewholeclassasusual. StepIIRevision (Showthefollowingsentencesonthemultimedia.) TurnthefollowingintothePassiveVoice: 1.Hewasheshisclotheseveryweek. 2.Irepairedmybikeyesterday, 3.Weshalldiscussthequestionatournextmeeting. 4.Theyhavedoneeverythingtomaketheworkeasier. 5.Thedriverisrepairingthecar. 6.Youmustkeepthebookclean. (Studentsprepareforamomentandthenchecktheiranswersinpairs.Finally,theteacheraskssomestudentstowritetheirsentencesontheblackboard.) Suggestedanswers: 1.Hisclothesarewashedeveryweek. 2.Mybikewasrepairedyesterday. 3.Thequestionwillbediscussedatournextmeeting, 4.Everythinghasbeendonetomaketheworkeasier. 5.ThecarisbeingrepairedCbythedriver). 6.Thebookmustbekeptclean. Readeachsentencecarefullyandunderlinethepredicateinit.(Asksomestudentstounderlinethepredicateineachsentence.) Suggestedanswers: 1.arewashed 2.wasrepaired 3.willbediscussed 4.hasbeendone 5.isbeingrepaired 6.mustbekept StepIIIPractice Dosomemoreexercises.(Showthefollowingonthescreen.) TurnthefollowingsentencesintothePassiveVoice: I.WespeakChinesehere. 2.Ifinishedmyhomeworkintwohours. 3.Theyweremakingamodelplane. 4.Theyhavefinishedthework, 5.Wecanchangewaterintoice. 6.Yououghttoaskforhisadvice. 7.Whenwillyoupaintthewall? 8.Haveyoufoundyourbook? Suggestedanswers; 1.Chineseisspokenhere. 2.Myhomeworkwasfinishedintwohours, 3.Amodelplanewasbeingmade, 4.Theworkhasbeenfinished. 5.Watercanbechangedintoice. 6.Hisadviceoughttobeaskedfor. 7.Whenwillthewallbepainted? 8.Hasyourbookbeenfound? StepIVExplanationandPractice TurnthefollowingintothePassive:Voice: 1.Wehaveneverheardofsuchthingsbefore. 2.Theylistenedtoherwithgreatinterest. 3.Apeasantwomanbroughtthechildup. 4.Theyoftenmadefunofhiminschool. 5.Illlookafteryourbabywell. 6.Wemusttakedownthenoticequickly. (Givethestudentsenoughtimetodotheseexercises,andthenchecktheanswerswiththewholeclass,) Suggestedanswers 1.Suchthingshaveneverbeenheardofbefore. 2.Shewaslistenedtowithgreatinterest, 3.Thechildwasbroughtupbyapeasantwoman. 4.Hewasoftenmadefunofinschool. 5.Yourbabywillbelookedafterwell. 6.Thenoticemustbetakendownquickly. StepVConsolidation DomoreexercisestoconsolidatethePassiveVoice.(Showthefollowingonthemultimedia.) MultipleChoice; 1.Youcanseethehouse____foryears. A.isntpaintedB.hasntpainted C,hasntbeenpaintedD.hadntpainted 2.Somenewoilfields____since1976. A.wereopenedupB,hasopenedup C.havebeenopenedupD.hadbeenopenedup 3.Doctors____ineverypartoftheworld. A.needB.areneedingC.areneededD.willneed 4.Nopermissionhas____foranybodytoenterthebuilding. A.beengivenB.givenC.togiveD.begiving 5.I____tenminutestodecidewhetherIshouldrejecttheoffer. A.gaveB.wasgivenC.wasgivingD.hadgiven 6.Insomepartsoftheworld,teawithmilkandsugar. A.isservingB.isservedC.servesD.served, 7.Papermoney____foroverathousandyears. A.usedB.hasbeenusedC.hasusedD.isusing. 8.She____forwhatshehasdone. A.oughttopraiseB.oughttopraised C.oughtbepraisedD.oughttobepraised. 9.Hisnewbook____nextmonth. A.willbepublishedB,ispublishing C.isbeingpublishedD.hasbeenpublished 10.Cansuchathing__happeningagain? A.preventfromB.preventedfrom C.bepreventedfromD.topreventfrom (Amomentlater,asksomestudentstogivetheiranswersonebyone.) Suggestedanswers: l.C2.C3.C4.A5.B6.B7.B8.D9.A10. StepVISummary Showthefollowingonthescreen. ThePassiveVoice ThePresentIndefinite—am/is/are+p.p. ThePastIndefinite—was/were+p.p, TheFutureIndefinite—shall/willbe+p.p. ThePresentPerfect—have/hasbeen+P.P- ThePastPerfect—hadbeen+p.p. ThePresentContinuous—am/is/are Being+p.p.; can/may/mustbe+p.p. StepVIIHomework T:Inordertohelpyouconsolidatewhatwevelearnttoday,Illgiveyousomemoreexercisestodoafterclass.Lookatthescreen.Writedownthesentencesinyourexercisebooks.Illcheckyouranswerstomorrow.(Showthefollowingonthemultimedia.) Correctthemistakesinthefollowingsentences: 1.Thiskindofmachineissoldwell. 2.Thatchildwastakengoodcare. 3.Englishisspokenbymanycountries. 4.Thebikeneedstorepair. 5.Themusicissoundedbeautiful. 6.Thestorywashappenedlastyear. 7.Doesalotofworkdonebyhimeveryday? 8.Whenwillthesportsmeetheld? Suggestedanswerss 1.issold→sells 2.goodcare→goodcareof 3.by→in 4.torepair→toberepaired 5.issounded→-sounds 6.washappened→happened 7.Does→Is 8.held→beheld StepVIIITheDesignoftheWritingontheBlackboard Unit14Freedomfighters TheFifthPeriod GrammarThePassiveVoice 1.Hisclothesarewashedeveryweek. 2.Mybikewasrepairedyesterday. 3.Thequestionwillbediscussedatournextmeeting. 4.Everythinghasbeendonetomaketheworkeasier. 5.Thecarisbeingrepaired(bythedriver). 6.Thebookmustbekeptclean. Wemusttakegoodcareofthechildren. →Thechildrenmustbetakegoodcareof.
