高二英语必修3Unit4必会单词短语汇总（人教版）。

为了促进学生掌握上课知识点，老师需要提前准备教案，大家正在计划自己的教案课件了。只有规划好教案课件计划，这样我们接下来的工作才会更加好！有哪些好的范文适合教案课件的？急您所急，小编为朋友们了收集和编辑了“高二英语必修3Unit4必会单词短语汇总（人教版）”，欢迎大家阅读，希望对大家有所帮助。

高二英语必修3Unit4必会单词短语汇总（人教版）

1.thinkof…as把……看作是......
2.acloudofenergeticdust具有能量的尘埃
3.combineinto…合成……
4.movearoundthesun环绕太阳运转
5.thesolidsurface固体表面
6.explodeloudly猛烈爆炸
7.intime及时，最终
8.producethewatervapor产生水蒸汽
9.cooldown冷却
10.maketheearth’satmosphere构成了地球的大气层
11.onthesurface在表面
12.bedifferentfrom…与……不同
13.goroundthesun环绕太阳运转
14.disappearfrom…从……消失
15.stayon…存留在……
16.showone’squality显现某人的特性
17.dissolveharmfulgases分解，溶解有害气体
18.developlife发展生命
19.becomepartof…变成……的一部分
20.growinthewater在水里生长
21.encouragethedevelopmentof…鼓励……的发展
22.millionsofyearslater几万年以后
23.liveonland在陆地上生活
24.liveinthesea在海里生存
25.growintoforests长成森林
26.produceyoung生出幼仔
27.layeggs下蛋
28.animalswithhandsandfeet长着手脚的动物
29.movearound迁徙
30.spreadallovertheearth遍布全世界
31.goby过去，推移
32.developnewmethods发展了新的方法
33.prevent…from…防止……做……
34.escapefrom…into…从...…逃离到…...
35.dependon…依靠，依赖，取决与…
36.solveaproblem解决问题
37.beluckyenough足够幸运
38.makeatrip去旅行
39.visitthemoon参观月球
40.inthespaceship在太空飞船中
41.explainto…that…向…解释……
42.onthejourney在旅程中
43.riseintotheair升人太空
44.beoff启程
45.feelthepulloftheearth感觉到地球的拉力
46.call…gravity称……为地球引力
47.push…intotheseat把……推向座位
48.say…toeachother向彼此说……
49.fallbackto…朝……落下去
50.fallfromatree从树上掉下来
51.falltotheground朝地上落下去
52.getcloseto…接近……
53.cheerup高兴起来
54.floatweightlesslyaround失重飘来飘去
55.watch…do看着……做
56.inthespaceshipcabin太空船舱
57.movefreely自由的活动
58.climbdownthesteps从梯级上爬下来
59.stepforward向前迈步
60.fallover摔倒
61.needpractice需要练习
62.getthehangof…掌握了……的诀窍
63.enjoyoneself过得愉快
64.leavethemoon’sgravity摆脱月球引力
65.comebackto…回到……

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高二英语必修3Unit2必会单词短语汇总（人教版）

高二英语必修3Unit2必会单词短语汇总（人教版）

1)diet
作名词，表示“日常饮食”。
be/goondiet节食
作动词，表示“节食“。
2)区别energy，strength，power和force：
energy主要指人的精力，工作或活动的能力，自然界的能等。
power主要指做一件事情所依靠的的能力，功能，人或机器等事物所潜在的或所发挥出来的力量，职权，权力或政权。
force主要指自然界中的力量，暴力，势力，说服力，压力，法律，道德或情感的力量，军事的力量。
strength指一人或一物所含的内在的力量，能用以从事，忍受，或抵抗很多事物。
3)balance
作名词，表示“天平，秤;平衡，平稳“。
be/hanginthebalance不确定的，尚未决定的
keepone’sbalance保持平衡
onbalance考虑周全，总的来说
strikeabalance找出折中办法，妥协
作动词，表示“权衡，平衡”;balanceAagainstB权衡利弊。
4)sign
作名词，表示“记号，符号，标志，标记，手势，迹象，指示牌”等。
作动词表示“签名，签署，示意，做手势”。
insignof作为……的记号;表示……的。
makenosignof没有……的样子(迹象)，没有表示……
signfor签约应聘或受雇
signforsth签收某物
signsbon/up使某人签约受雇
signup(forsth)注册参加(俱乐部，课程)
5)sigh
sighover…为……叹息
sighfor想念，思念
sighout/forthsth边叹息边说出……
6)slim
作形容词，表示“苗条的，纤细的，小的”。
作动词，表示“变细，减肥”。
slimdown减肥，缩减。
7)lie
作名词，表示“谎言，谎话，假象”是可数名词。
若表示说谎，只能使telllies或者tellalie。
awhitelie无恶意的谎言
throwalieinsb’sface当面斥责某人说谎
givethelieto证明……不真实
livealie过骗人的生活
作动词,表示“说谎”。
lieone’swayinto/outof靠撒谎得到某物
liesboutofsth从某人处骗取某物
lieinone’steeth/throat睁着眼睛说瞎话
lieliedlied说谎
lielaylain位于，躺着，平方
laylaidlaid放置，产卵
8)rid
ridsb/sthof…使某人或某物摆脱……
getridof摆脱，除出
beridof=ridoneselfof除去，摆脱
9)amount
alargeamountof大量的(后跟不可数名词)

noamountof再多的……也不……
作不及物动词，表示“总计，等于”后跟介词to。
10)debt
beindebt欠债
beoutofdebt不欠债
get/runintodebt负债
bedeep/deeply/heavilyindebt负债累累
pay/back/repayone’sdebt偿还债务
clear/payoff/wipeoffone’sdebt=getoutofdebt还清债务
beinsb’sdebt=beindebttosb欠某人的情，感激某人
11)区别glare，gaze，stare，glance：
glare指怒视，强调敌对或者威胁的态度。
stare指睁大眼睛出神地看，注视，瞪视，这种注视出于惊讶，好奇，羡慕，恐惧，有时是粗鲁无礼的。
glance指瞥视，匆匆一看。
gaze指目不转睛地看，凝视，注视，这种注视是由于惊奇，喜欢或兴趣所致。
12)limit
作动词，limit…to…把……限定在……范围内。
作名词，常与介词to连用。
形容词limited表示“有限的，极少的，(见解)狭窄的”。
13)benefit
作动词，表示“使……受益”。
benefitfrom/by…从……中受益
beofbenefitof对……有益，对……有利
14)有关throw的短语：
trowat向……扔去
throwabout乱扔
throwoff扔开，摆脱
throwback扔回
throwdown扔下，推翻
throwsbover背弃某人
throwoneselfon/uponsb/sth依赖
throwoneselfintosth积极做某事
15)有关get的短语：
1.getabout(around)
(1)(能)到处走动，旅行。(2)(消息、谣言等)传播，流传。
2.getalong
(1)离开(某地)。(2)相处，过日子，合得来。(3)进展。
3.getaway
(1)离开，逃离，逃走。(2)逃避责罚，免受处罚，受较轻处罚。
4.getback
(1)返回，回家。(2)取回，拿回，失而复得。
5.getdown下来，取下，放下，弄下，写下，打下，吞下。
6.getdownto(6doing)sth开始做某事，认真处理某事。
7.getin
(1)进站，到达，回来。(2)请来。(3)插话。(4)收获，收割。
8.getoff
(1)起飞，动身，出发。(2)下班，下车。(3)从轻处罚，被放过。
9.geton
(1)上车。(2)进行，进展，过日子。(3)相处。
10.getout
(1)出来，出去，离开。(2)拿出，取出。(3)出版，发表。(4)泄漏，传出。
11.getoutof
(1)逃避，躲掉。(2)为了逃避工作，使说出(拿出等)。(3)放弃，戒除，停止。
12.getover
(1)走过，越过，渡过。(2)克服，战胜。(3)恢复，痊愈。
13.getthrough
(1)做完，用完，吃完，看完。(2)通过(考试)，接通(电话)，度过(时间)。
14.gettogether聚会，联欢。
15.getup
(1)起床，起身。(2)打扮。(3)举办。
16.getdoing
(1)继续做某事。(2)开始做起某事来。
17.getdone
(1)被……。(2)处于某种状态。
18.getsbsth/getsthforsbsth/为某人弄到某物。
19.getsb(sth)to.dosth做某人(某事物)做某事。
20.getsb(sth)doingsth使某人(某事物)(开始)起来。
21.getsthdone使某事被做。注：有时表示遭遇。
22.gettodosth
(1)开始做某事。(2)有机会做某事，设法做成某事。

高二英语必修3Unit5必会单词短语汇总（人教版）

一位优秀的教师不打无准备之仗，会提前做好准备，高中教师要准备好教案，这是老师职责的一部分。教案可以让讲的知识能够轻松被学生吸收，使高中教师有一个简单易懂的教学思路。您知道高中教案应该要怎么下笔吗？小编为此仔细地整理了以下内容《高二英语必修3Unit5必会单词短语汇总（人教版）》，欢迎您阅读和收藏，并分享给身边的朋友！

高二英语必修3Unit5必会单词短语汇总（人教版）

1.frostontheground地上覆盖了一层薄霜
2.aroundnoon中午时分
3.themostwealthyandbiggestcityinCanada加拿大最大最富有的城市
4.leavefor…去……
5.goonatourofthecity继续在市内游览一番
6.goupthetower登上塔顶
7.lookacrossthelake俯瞰湖面
8.flowinto…流人……
9.flowover…流经……
10.onone’swayto…在去……的路上
12.walknorth向北走
11.acoveredstadium加顶的运动场
15.moveto…移居到……
13.phone…fromatelephonebooth在电话亭给……打电话
14.havedinnerindowntownChinatown在市内的中国城吃晚饭
16.meet…at…在……迎接……
17.getgoodCantonesefood吃到好吃的广东菜
18.comefromSouthChina来自中国南方
19.goasfarasOttawa去到远至渥太华
20.aboutfourhundredkilometersnortheastofToronto距多伦多东北大约有400公里
21.taketoolong花费的时间长
22.atdawn黎明
23.atthetrainstation在火车站
24.haveEnglishwordsinsmallletters有小字体的英文标注
25.godowntown到市区去
26.becloseto…接近……
27.spendtheafternooninthelovelyshops整个下午在可爱的商店
28.visit…in…在……拜访……
29.sitinacafé坐在咖啡馆
30.lookover…眺望……
31.sitdownwith…和……坐在一起
32.onatraintripacross…坐着火车上横穿……
33.haveaFrenchculture具有法国文化
34.speedalongtherivertoward…沿着河流驶向……
35.dreamof…梦想……
36.onatrip在旅途中
37.ontheAtlanticcoast在大西洋海岸
38.taketheaeroplane乘飞机

39.flyfrom…to…从……飞行到……
40.takethetrainfrom…to…乘火车从……到……
41.fromwesttoeast从西到东
42.acrossCanada横穿加拿大
43.crossthewholecountry横贯整个国家
44.attheairport在机场
45.take…to…把……带到……
46.catchthetrain乘坐火车
47.onthewayto…在去……的路上
48.seegreatscenery看美丽壮观的风景
49.onthetrip在旅途中
50.goeastward向东行驶
51.passcities经过城市
52.inlessthanfivedays在不五天的时间里
53.fromcoasttocoast从一个海岸到另一个海岸
54.inthewarmestpartof…在最热的地方
55.besurroundedby…被……所包围
56.onthenorth在北边
57.skiinthemountains在山上滑雪
58.sailintheharbour在港湾了扬帆行船
59.northof………的北边
60.settledownintheseat落座
61.lookoutofthewindowatthewildscenery从窗口看到了自然风光
62.amountaingoat野山羊
63.agrizzlybear大灰熊
64.afamousWesternfestival有名的西方节日
65.comefromallover…全来自……
66.competeindoing比赛做……
67.ridewildhorses驾驭野马
68.haveagiftfordoing有天资/天分做…
69.workwith…与…共处
70.win…prizes赢得……奖金
71.livewithin320kilometresoftheUSAborder居住在靠近美国320公里以内的边境地带
72.gothrough…穿过……
73.awheat-growingprovince种植小麦的省份
74.thousandsofsquarekilometersinsize面积有数千平方米
75.atthetopendof…在……的最上首
76.abusyport繁忙的港口
77.rushthrough…穿行过…...

高二英语必修三知识点（单词短语汇总）

高二英语必修三知识点（单词短语汇总）

必会单词：
beauty→beautify→beautifulharvestoriginancestor
celebration→celebratehunterstarve→starvationgrave
religion→religiousfeastskullbonebeliefpoetarrival
independence→independentagriculture→agricultural
awardproduce→product→productionroosteradmire
energy→energeticlunar→solarparadeEasterChristian
cherryblossomcustomworlrwidefoolnecessity
permit→permissionpredict→predictionparkinglot
fashion→fashionableapologize→apologydrownsadness
obviouswipeweaveweepremindforgive
必会短语：
1.takeplacehappenbreakout
Itoccurstosb.that...Howdiditcomeaboutthat...?
takeonesplacetaketheplaceoftakefirstplace
inplaceofinplace
2.starvetodeathstarvefor(渴望)
3.congratulatesb.onsth/doingsth.
4.inmemoryof=inhonorofincelebrationof
inpraiseofinfavorofinchargeof
5.ononesarrival...一到达...=onarriving...
6.gainweightgainconfidencegainexperience
gainspeedgaintwominutesgainonsrespect
7.admiresb.for...admirethemoon
8.havefunwithsb.Whatfunitistodosth..
Itsgreatfuntodosth.
9.turnupturndownturnoverturnaround
turnonturnoffturnout
10.haveawordwithsb.havewordswithsb.
takebackoneswordseatoneswords
Wordcamethat...
11.apologizetosb.for....
makeanapologytosb.for...
12.setofffor...setouttodo=setaboutdoing
setasidesetdownsetup
13.remindsb.todo...remindsb.of.....
remindsb.that....
14.satisfy→satisfied→satisfying→satisfaction
besatisfiedwith...satisfyonescuriosity
15.dress,wear,haveon,puton
16.tricksb.intodoingsth.
17.drownonessadnessincoffee
18.intheshapeofgainindependencefrom...
19.gettogetherluckymoneyinredpaper
bemarriedtosb.makeabridgeoftheirwings
bemeanttodo....

高一英语必修3Unit4教案

一名优秀的教师就要对每一课堂负责，作为高中教师就要精心准备好合适的教案。教案可以保证学生们在上课时能够更好的听课，帮助高中教师提前熟悉所教学的内容。怎么才能让高中教案写的更加全面呢？下面是小编帮大家编辑的《高一英语必修3Unit4教案》，欢迎大家与身边的朋友分享吧！

Unit4Astronomy：thescienceofthestars

I教学内容分析
本单元的中心话题是“天文学”。本单元的两篇文章都采用了叙述性文体。第一篇阅读短文按照时间顺序主要叙述了地球上生命的起源和发展过程。第二篇阅读短文中作者用第一人称的口吻讲述了他和朋友的登月经历。可以说本单元科学知识含量较高，更能激发学生的学习兴趣和好奇心。
WarmingUp部分共有两个问题,第一个问题让学生说出八大行星并看图指出各个行星的名称；第二个问题让学生说出自己对天文学哪些方面感兴趣以及天文学家所关注的方面。在高考的重压之下，同学们都想能利用科学的学习方法做到事半功倍而且很多学生也一直做着将来能成为科学家的梦。所以，该话题会让学生们兴趣盎然，积极思考和讨论此方面的内容，从而达到热身的目的。
Pre-reading部分也提出了三个问题，主要是让学生区分宗教信仰、文化传统和科学思想之间的不同。可以以讲故事的方式让学生彼此之间分享一些有关宇宙和地球起源方面的传说或故事，这样既能激活他们的思维也能为阅读部分打下基础。
Reading部分描写了地球上生命的起源和发展过程，具体写了由于水的形成才使得地球上生命的诞生成为可能。科学家认为，地球上的生命最初诞生于水中。数万年后，陆地上才长出了绿色植物，随后出现了陆栖动物和水陆两栖动物。最初的动物靠孵化繁衍后代，再之后诞生了哺乳动物，人类也随之诞生了。文章最后讲述的现象发人深省：Theearthmaybecometoohotforthelivesonit.它关系到地球上生命的未来。
Comprehending部分通过五个练习题检测学生对本文核心内容的理解。练习1是对文章结构的分析以及大意的概括；练习2通过排序的方式帮助学生弄清本文的行文线索，也就是地球上生命的起源和发展历程；练习3提出5个小问题，考查学生的深层理解和推断能力；练习4让学生找出文章中出现的连接词，检查学生对文章中句型的熟悉和理解程度，同时还有助于学生在写作方面得到提高；练习5让学生选择一个问题进行回答并向全班汇报，开拓学生的思维并锻炼他们的语言表达能力。。
LearningaboutLanguage有词汇和语法两部分。第一部分练习让学生学着去应用课文中出现的词语。第二部分是针对主语从句的练习，其中第一题要求学生从课文中找出三个或更多的主语从句；第二个练习以把主语从句改写成简单句的形式让学生能对此语法有深层的了解。第三个练习则以完成句子的方式要求学生更进一步的运用复合句，此部分是对表语从句进行练习。
UsingLanguage包括“听力”、“阅读”、“说和写”三大块。这三部分的话题都是有关科学的。听力部分主要是介绍三位伟大的科学家。阅读部分讲了一个科幻故事。说和写的中心话题是登月旅行中必需的工具和可能遇到的问题。该部分的设计由浅入深，层层递进，既练习了听力又丰富了知识，还能够锻炼同学们的想象力，拓展学生各方面能力。
SummingUp指导学生归纳和总结在本单元学到的知识——有用词汇、惯用表达和语法结构。
II．教学重点和难点
1．教学重点
（1）本单元的生词、短语和句型结构；
（2）掌握主语从句并把它和表语从句进行区别；
（3）学会运用科学知识并能结合自己的想象力去解决现实中的问题。
2．教学难点
（1）通过学习相应的科学知识培养学生的创造性思维能力；
（2）学生应能够理解主语从句的用法和作用并能做到学以致用，举一反三。
III．教学计划
本单元建议分为六课时：
第一课时：WarmingUp,Talking(Workbook)Listening（Workbook）
第二课时：Pre-reading,ReadingComprehension
第三课时：LearningaboutLanguage
第四课时：UsingLanguage
第五课时：ReadingtaskSpeakingtask(Workbook)
第六课时：ListeningtaskWritingtask(Workbook)
IV.教学步骤：
新课标第一网
Period1
WarmingUp,Listening（Workbook）Talking(Workbook)
TeachingGoals:
1.ToarouseSs’interestintheknowledgeofastronomyandscience。.
2.TodevelopSs’abilityinlisteningandspeaking.
TeachingProcedures:
Step1.Leading-in
GiveSsafewminutestosaysomethingaboutsciencebyaskingthefollowingquestions.
（1.）Whoisthefirstmaninspace，doyouknow？
（2.）WhichspaceshipdidYangLiweitaketospace？
（3.）Doyouwanttogotospaceifyouaregivenachance?
Step2.WarmingUp
Purpose:TointroducethetopicofthisunittoSsintheformofaskingquestionsanddiscussion.
AsksomeSsthequestionsfirstandthengetSstodiscusswitheachother.Iftimepermits,haveoneortwogroupspresenttheiranswerstothewholeclass.
(1)Howmanysubjectsarewestudyingnow?
（2）Doyouhavesomescientificstudyingmethodstolearnthemwell?
(3)Asyousee,alargenumberofstudentswanttobecomescientistsinthefuture.Butwhatkindofqualitiesandskillsdoweneedtoberealscientists?
Step3.Talking(Workbook)
1.DivideSsintosixgroups,andaskthemtotalkabouttherequestofTalkingonP62andanswerthefollowingquestions.Differentstudentswillgivedifferentanswers.Makenotesofsomevaluableinformationandmakeaconclusionatlast.

(1)Whatnecessaryinstructionsshouldnewspacetravelersmake?
(2)Canyoumakealistofthem?

2.ShowSssomebeautifulpicturesoftheuniversityandsay,“Nowlookatthepictures.HowbeautifultheUniverseis!Itisalsofullofmysteries.HaveyoueverdreamedofflyingtothespacelikeYangLiweitounlockthemysteriesoftheuniverse?Ifyoucould,whatthingsshouldyoupayattentionto?”

3.EncourageSstogiveasmuchinformationaspossible.Afterthediscussion,writedownsomekeywordsandimportantexpressionsontheblackboardtohelpSstohavethesenseoftravelinginspace.
Conclusion:
Beforemakingatripintospace,we’dbettermakefullpreparations,suchas:collectingasmuchinformationaboutthespaceaspossible;checkingwhetheryouhavegottheproperspacesuitsornot;makingsureofallthesafetyrules;notleavingthespaceshipaloneunlessthespaceguidetellsyouto;payingattentiontorecordingsomeimportanttimeduringthespacetravelingandsoon.
Step3.Listening(Workbook)
Purpose:TodevelopSs’listeningability.
Togainsomeexperienceoftravelinginspace
1.GetSstolookthroughtheexercisesbeforegivingthemthelisteningmaterial.Atthesametimeremindthemofthenewandkeywords:astronaut,experience,instruments,pilot,airforce,rocket.
2.AskSstolookthroughthequestionsofthefirstpartandlistentothetapecarefully.Playthetapetwice.Forthefirsttime,justaskSstolistenforthegist.Forthesecondtime,askSstopreparetodotheexercises.Iftimepermits,playagaininordertogivetheclassachancetocheckorcompletetheirexercises.

Period2Pre-reading,ReadingComprehending
TeachingGoals:
1.ToenableSstobetterunderstandthetheoryabouttheoriginoftheuniverseandlifeontheearth—the“bigband”theory.
2.ToenableSstoconcernaboutthefutureoflifeontheearth.

Step1.Pre-reading
Purpose:ToarouseSs’interestinlearningaboutsomerelativeinformationabouttheuniverse.
1.ShowsomepicturestotheclassandencourageSstosaysomeinformationabouthowlifebeganontheearth.Theycansaysomerelativelegends,folktalesorscientifictheoriesaboutthetopic.
Thesolarsystemismadeupofthesunandtheobjectsthatorbitit.

Theearth’satmosphere
Forreference:
Someideasaboutthebeginningoftheuniverse:
●PanGuturnsintoamyriadof(各种)things盘古化生万物
●PanGuseparatestheskyfromtheearth盘古开天地
●NuWamakesmen女娲造人
ConclusionandLeading-in:
Buttheseideasareallnotthecorrectandscientificideas.Doyouknowthescientificideaofthedevelopmentofthelifeontheearth?Thenwe’dbettercometothetext.

Step2.Fastreading
Purpose:Togetthegistofthepassage.
Tocorrectlyunderstandsomeinformationgiveninthetext.
1.AskSstoreadthetextquicklyandtrytogetthemainideaofthetext.
SuggestedAnswer:
Themainideaofthetextisthetitle—Howlifebeganontheearth.
2.AskSstoworkinpairsanddiscussthequestionsofEx1onP27.Andthenletthemchecktheanswersinpairs.
Step3.Intensivereading
Purpose:togetthestudentstolearnthedetailsofthetext.
(1)Answerthequestions:
Whendidthe“BigBang”happen?
Whatformwastheearththe“BigBang”?
Whatmadeuptheearth’satmosphereaftertheearthexploded?
Howdidwatercomeintobeingontheearth?
Whatwasimportanttothedevelopmentoffish?
Whatmadepossibletheriseofmammalsontheearth?
Whyaremammalsdifferentfromalllifeformsinthepast?
（2）Fillinthechartabouttheorderofdevelopmentoflife.

SuggestedAnswers:
①Smallplantsinwater②Shellfishandallsortsoffish③Greenplantsonland
④Insects(onland)⑤Amphibians(onlandandinwater)⑥forests⑦reptiles(onland)
⑧dinosaurs(onland)⑨mammals(onland)⑩humanbeings

Period3LearningaboutLanguage
TeachingGoals:
1.TogetSstoknowhowtousenewwordsandphrases.
2.TohelpSstomastersomenewwordsandexpressions.
3.TogetSstohavetheknowledgeofthisgrammarpoint:nounclausesasthesubject
TeachingProcedures:
Step1.Consolidation
Purpose:Toconsolidatethewordsandphrasesinthetext.
1.AskSstoworkingroupsandreadthetextagain,andthenfinishEx1andEx2onP28andchecktheanswersingroups.
2.AskSstokeepthewordstheyfilledinEx1inheart.
3.AskSstofinishEx3andthenletthemcheckeachother’sanswers.

Step2.Grammar
Purpose:TogetSstorecognizenounclausesasthesubjectandtomakesurethattheycandosomesimpleexercises.
1.DivideSsintofourgroupsandaskthemtofinishEx1ofDiscoveringUsefulStructuresonP29.Andthenletthemdrawaconclusionaboutthegrammarpoint.Seewhichgroupunderstanditbestandhaveamemberofthegrouppresentbeforetheclass.
2.Afterthepresentation,explainthegrammarpointforSs.
3.LetSscompleteEx2onpage29afterlearningthegrammar.
Purpose:TogetSstounderstandtheusageofnounclausesasthesubject.
(1)主语从句的语序
主语从句要求使用陈述句语序，而非一般疑问句语序。如：
Whatsurprisedmemostwasthatthelittlegirlcouldplaytheviolinsowell.
使我感到惊讶的是这个小女孩的小提琴拉得太好了。
Howhewassuccessfulisstillapuzzle.
他是如何成功的仍然是个谜。
(2)连接词的选用
①that和what的选用
that和what都可引导主语从句。what除起连接作用外，还在名词性从句中充当某些成分可作从句的主语、宾语或表语。而that在名词性从句中不充当任何成分，无词义，只起连接词作用。如：
Whathewantsisabook.他想要的是一本书。
Thatlighttravelsinstraightlinesisknowntoall.众所周知，光线沿直线运行。
②if和whether的选用
引导主语从句，不能用if，只能用whether。如：
Whetherwewillholdapartyintheopenairtomorrowdependsontheweather.
我们明天是否在户外开晚会要看天气而定。
③其它连接代词和副词的选用
根据主语从句的具体意义，正确的选择who,which,when,where,why,how等连接词，这些连接词既有疑问含义，又起连接作用，同时在从句中充当各种成分。如：
Whenweshallholdoursportsmeetisnotdecided.
我们何时举行运动会还没有决定。
Whobroketheglassyesterdayisnotclear.
还不清楚昨天谁打破了玻璃。
Whichcaryouwillchoosetobuymakesnodifference.
你决定买哪一辆车都不会有任何区别。
④whatever/whoever的功用
whatever,whoever在主语从句中不含疑问意义。它引导主语从句，并在从句中作主语、宾语、表语等。whatever=anythingthat;whoever=anyonewho。要注意和whatever,whoever引导的让步状语从句的区别。如：
Whoeverbreaksthelawshouldbepunished.（主语从句）（＝Anyonewhobreaksthelawshouldbepunished.）
Whoeverbreaksthelaw,heshouldbepunished.（让步状语从句）（＝Nomatterwhobreaksthelaw,heshouldbepunished.）
(3)it构成的主语从句
①由连词that引导的主语从句，在大多数情况下会放到句子的后面，而用代词it作形式主语。如：
Itiswell-knownthattheearthmovesaroundthesun.
众所周知，地球围绕太阳转。
需要注意的是，it作形式主语代替主语从句时，要注意和as引导的定语从句的区别。试比较：
ItwasreportedthattheUSwasundertheterroristattack.（主语从句，有that，无逗号）
Aswasreported,theUSwasundertheterroristattack.（定语从句，无that，有逗号）
上两句意为“据报道，美国遭到恐怖分子的袭击”。
②常见用it作形式主语的复合句结构
◆Itisafact（agoodidea/apity/ashame/nowonder/goodnews…）that…如：
It’sapitythatyoumissedthefilm.
你没有看那部电影真是太遗憾了。
◆Itisnecessary（clear/true/strange/important/wonderful/possible/likely…）that…
需要注意的是，这类主语从句中，谓语动词很多为“（should）＋动词原形”，即要用虚拟语气。如：
Itisnecessarythatyou（should）masterthecomputer.
你很有必要掌握电脑。
ItisimportantthatastudentlearnEnglishwell.
学生学好英语很重要。
It’sclearthattheybadlyneedhelp.
很明显，他们急需援助。
Itislikelythatahurricanewillarrivesoon.
飓风很可能马上就要到达了。
◆Itisreported（well-known/hoped/thought/expected/said/believed/decided/suggested/order-ed…）that…如：
Itissaidthathewaskilledintheearthquake.据说他在地震中丧生了。
◆Itseems（happened/appears/doesn’tmatter/makesnodifference/…）that…如：
Itseemsthattheywillwinthegame.
看起来他们好像会赢得这场比赛。
Itmakesnodifferencewhetherhewillattendthemeetingornot.
他是否会参加会议都无关紧要
(4)主语从句不可位于句首的五种情况：
①if引导的主语从句不可居于复合句句首。
②Itissaid/reported…结构中的主语从句不可提前。例如：
ItissaidthatPresidentJiangwillvisitourschoolnextweek.√
ThatPresidentJiangwillvisitourschoolnextweekissaid.×
③Ithappens/occurs…结构中的主语从句不可提前。例如：
Itoccurredtohimthathefailedintheexamination.√
Thathefailedintheexaminationoccurredtohim.×
④Itdoesn’tmatterhow/whether…结构中的主语从句不可提前。例如：
Itdoesn’tmatterwhetherheiswrongornot.√
Whetherheiswrongornotdoesn’tmatter.×
⑤含主语从句的复合句是疑问句时，主语从句不可提前。例如：
Isitlikelythatitwillrainintheevening?√
Isthatwillrainintheeveninglikely?×
3.Practice
Purpose:togetthestudentstohavetheknowledgeofthegrammarthroughexercise.
(1)AskSstofindwhichofthefollowingsentencesaresubjectclauses.
Whathewantsisabook.
Itissonicethatwecanlearnthisgrammarpointtogether.
I’msogladthatIcanmakefriendswithyou.
Thisiswhyhedidit.
Doyouagreetothesuggestionthatwe(should)haveatripinTibet?
Thathewantsabookiscertain.
Isuggestedjustnowwe(should)takepartinthiscompetition.
Whetheryoulikehimornotdoesn’tmattertoomuch.
Hedoesn’tknowwhetheryoucansingitwell.
Theproblemiswhetheryoucansingitwell.
Theproblemwhetheritisrightorwronghasnotbeendecided.
Pleasetellmewhoyourmonitoris.
SuggestedAnswers:
主语从句是:①②⑥⑧,宾语从句为:③⑦⑨(12),而④⑩为表语从句，⑤(11)为同位语从句。

(2)AskSstochoosethebestanswerstothefollowingsentences.
①________makesmistakesmustcorrectthem.
A.What　B.That　C.Whoever　D.Whatever
②Itworriedherabit____herhairwasturninggrey.
　A.while　B.that　C.if　D.for
③Whenandwhyhecamehere________yet.
　A.isnotknownB.arenotknownC.hasnotknown　D.havenotbeenknown
④_____surprisedmemostwas____suchalittleboyofsevencouldplaytheviolinsowell.A.That...whatB.What...thatC.That...which　D.What...which
Thesubjectof"WhatisinterestingisthatIdonotevenknowhim."is_______.
　A.what　B.interestingC.Whatisinteresting　D.I
Whatapity_____is_____youdidn’tarrivebydaylight.
A.there,becauseB.it,thatC.he,whenD.that,for
⑦isafactthatEnglishisbeingacceptedasaninternationallanguage.
A.ThereB.ThisC.ThatD.It
Itisimportantthat______oureducationinallavailableways.
A.wemustdevelopB.weshalldevelopC.wewoulddevelopD.weshoulddevelop
Itisnecessarythat______bytheendoftheweek.
A.wegoteverythingreadyB.wehavegoteverythingready
C.WegeteverythingreadyD.wemustgeteverythingready
Itwasnaturalthat_______.
A.mypictureswouldsurprisethemB.mypicturessurprisedthem
C.mypicturesshouldsurprisethemD.mypictureswouldhavesurprisedthem
11.__________wecan’tgetseemsbetterthan_______wehave.
A.What;whatB.What;thatC.That;thatD.That;what
12.___________we’llgocampingtomorrowdependsontheweather.
　A.IfB.WhetherC.ThatD.Where
13.Itworriedherabit________herhairwasturninggrey.
　A.whileB.thatC.ifD.for
14.—IdrovetoZhuhaifortheairshowlastweek.
—Isthat______youhadafewdaysoff.
　A.whyB.whenC.whatD.where
15.Itwasamatterof_______wouldtaketheposition.
　A.whoB.whoeverC.whomD.whomever
16.Itisgenerallyconsideredunwisetogiveachild________heorshewants.
　A.howeverB.whateverC.whicheverD.whenever
17.________youdon’tlikehimisnoneofmybusiness.
　A.WhatB.WhoC.ThatD.Whether
18.Youcan’timagine________whentheyreceivedtheseniceChristmaspresents.
　A.howtheywereexcitedB.howexcitedtheywere
　C.howexcitedweretheyD.theywerehowexcited
19.Thereisnodoubt________.
　A.thatMr.HansenisingoodhealthB.whetherisMr.Hansenhealthy
　C.ifMr.HansenshealthwasreturningD.whetherMr.Hanseninhealth
SuggestedAnswers:
①～⑤CBABC⑥～⑩BDDCC
11～15ABBAA16～19BCBA
Step3.Homework
1.AskSstoreviewthenewwordsandphrases.
2.AskSstolearntherulesofnounclausesasthesubjectbyheart.
Period4UsingLanguage
TeachingGoals:
1.ToimproveSs’listeningability.
2.ToensureSshavereallygraspedtheimportantwordsandphrasesoftheunit.
TeachingProcedures:
Step1.Listening
Purpose:TohelpSsimprovethelisteningability.
1.Pre-listening
(1)AskSstolookatthephotosofthethreegreatscientistsonP30andsaysomethingaboutthem.Thenaskthemthefollowingquestions.
①Doyouknowaboutsomebackgroundknowledgeofthesethreegreatscientists?
②Canyousaysomethingaboutthem?
(2)AskSstolookthroughEx1andEx2onP30andgetfullypreparedforlisteningtothetape.
2.Listening
(1)AskSstolistentothetapeandfinishEx1onP30.
(2)PlaythetapeagainandaskSstochecktheanswersinpairs.
(3)AskSstolistentothetapeforthethirdtimeandfinishEx2onP30.Thenhavesomeofthemexplaintheiranswers.
Step2.Reading
Purpose:TogetSstoknowabouthumanbeing’sfeelingsofvisitingthemoon.
1.Fastreading
AskSstolookthroughthetextquicklyandchoosethebestanswertothefollowingquestion.
Thepassageismainlyabout____?
A.introductionofthemoonB.thegravitythatIfeltonmywaytothemoon
C.myvisittothemoonD.myfriendYanping,anastronomer
SuggestedAnswer:C.
2.Intensivereading
AskSstoreadthetextcarefullyandfinishthefollowingexercises.
(1)Accordingtothetext,weknowthattheforceofthegravitywouldchange_____times.
A.2B.3C.4D.5
(2)Whendidtheauthorfeelstrongestofthegravityoftheearth?
A.Onthemoon.B.Onthehalfwaytothemoon.
C.AttheverybeginningD.Ontheirleavingfromthemoon
(3)Whatcausesthewritertofeelthathebecomesweightlessonthemoon?
A.SpaceshipB.GravityC.HisfriendD.HisGoodfeelingsofthemoon
(4)Fromthetextwecanknowifamangrowsuponthemoon,_____.
A.hewillgrowtallerthanontheearthB.hewillgrowshorterthanontheearth
C.hewillbecomefatterD.hewillbecomeweightless
SuggestedAnswers:(1)B(2)C(3)B(4)A
Step3.Speakingandwriting
Purpose:TogetSstolearnhowtopreparealistofthingsusedforgoingtothemoon.
TopracticethewritingabilityofSs.

1.Dividethewholeclassinto6groups.LetSsdiscusswiththeirgroupmemberswhattheymightneedtogotothemoon.Meanwhile,askonestudentofeachgrouptowritedowntheimportantpartsoftheirdiscussion.

2.AfterthediscussionSshavehadsomeknowledgeofthethingstheywouldneediftheyweregoingtothemoon.GetthemtodescribethethreewaysinwhichgravitychangedforLiYanpingandhowhisweightchanged..
3.ThenSstowriteashortpassageexplainingthreeproblemstheymightmeetonthemoonaswellasthesolutionstothesedifficulties.Beforewriting,theycanhaveadiscussion.

Step4.Consolidation
1.AskSstofinishEx2andEx3onP63～P64andletthemchecktheanswerstogether.
2.AskSstofinishthefollowingexercises.
(1)Fillintheblankswithproperwordsaccordingtothegiveninformation.
①Thescientificstudyofthestarsiscalleda______________.
②EatingtoomuchduringtheSpringFestivalcandogreath_______toourhealth.
③Thepatient’shealthisg___________improvingwiththehelpofthedoctor.
④Themixtureofgasesthatsurroundtheearthiscalleda_____________.
⑤Peoplecanfindlotsofv___________scenesinsomeAmericanfilms.
⑥Hearingtheexcitingstory,almosteveryoneintheroom_____________(爆发)withlaughter.
⑦Theforest__________(延伸)asfarastheriverbank.
⑧Thewifewasmuch____________(失望的)atherhusband’sabsence.
⑨Marxwas_________(强迫)toleavehismotherlandforpoliticalreasons.
⑩Thereismuchdust__________(漂浮)intheair.
SuggestedAnswers:①astronomy②harm③gradually④atmosphere⑤violent⑥exploded⑦spreads⑧disappointed⑨forced⑩floating
(2)FinishthefollowingsentencesaccordingtotheChinese.
①______________________________________(使我苦恼的)isthatIhaventheardfromhimrecently.
②Donotreadbooksinthepoorlightasitis_____________________(对你的眼睛有害).
③_____________________(随着时间的推移),wearegettingbetterwitheachother.
④_____________________________________________(我过去在工厂工作了十年)hasagreatandactiveeffectonmylife.
⑤Pleasetrytocomebackearly_______________________________.(既然一切都安排好了)
SuggestedAnswers:
①Whatmakesmeupset/annoyed②harmfultoyoureyes③Astimegoesby④ThatonceIworkedinafactoryfortenyears⑤nowthateverythinghasbeenarranged
(3)Choosethebestanswertothefollowingsentences.
①TheAmericansareeating_____vegetablestodayastheydidbefore.
A.morethantwiceB.morethantwiceasmany
C.twiceoverasmanyD.overtwiceasmuch
②Ifyoualwaysworksohardlikethis,youwill____soonerorlater..
A.breakupB.breakoutCbreakdownD.breakin
③—WillyougooutforshoppingthisSunday?
—Well,___________.
A.Iwouldliketogo.B.italldependsC.IhavealotofworktodoD.certainlynot
④Beyond_____starstheastronautsawnothingbut_____space.
A.the;/B./;theC./;/D.the;the
⑤_____youhavegotachance,youmightaswellmakeuseofit.
A.AfterB.AlthoughC.AssoonasD.Nowthat
SuggestedAnswers:①B②C③B④A⑤D
Step5.Homework
1.AskSstousethewordsandphraseslearnedinthisunittowriteashortpassageabouttheirownopinionsontravelingtospace.
2.AskSstopreviewthenextperiod.

Period56Readingtask(Workbook),
Speakingtask(Workbook),Listeningtask(Workbook)Writingtask(Workbook)
TeachingGoals:
1.ToenlargeSs’visionofspacetravel
2.ToletSsgetmoreknowledgeaboutscienceandtechnology.
3.ToimproveSs’abilityinlisteningandwriting.
4.ToletSsknowmoreaboutspacetravel.
TeachingProcedures:
Step1.Readingtask(Workbook)
1.Fastreading
AskSstoreadthetextquicklyandsilentlyandanswerthefollowingquestion
Whatisthetextmainlyabout?
SuggestedAnswers:
Itismainlyaboutwhathappenedandwhattheysawroundthe“blackhole”.
2.Intensivereading
(1)AskSstoreadthetextcarefullyandexplainwhatthe“blackhole”isaccordingtothetext.Thenhavethemwriteitdown.
(2)AskSstoreadtheformonP67andwhichoftheoldideasaboutthe“blackhole”iswrong.
SuggestedAnswers:
Thefiftholdideaiswrong,becauseobjectscanbethrownfarfromthe“blackhole”bytheenergyinthe“blackhole”.Otheroldideasareright.
(3)AskSstoimprovetheirwritingsaboutthe“blackhole”accordingtotheformonP67andchoosesomeSstoreadoldtheirwritings.

Step2.Speakingtask(Workbook)
1.DivideSsintothreegroupsandaskeachgrouptothinkofaquestionwhichtheywanttoaskLiYanpingmost.Thenwritethethreequestionsthreegroupshavepresentedontheblackboard.
Possiblequestions:
Canwesee“blackholes”withoureyes?
Ifyoucantseea"blackhole",howdidyouknowyouhadgotclosetoit?
Haveourscientistsfoundoutwhether"blackholes"willdoharmtothehumanbeingsornot?
Whatwillhappenedifwegetclosetoa“blackhole”?
Whatwasthemostunexpectedthingyoufoundoutabout“blackholes”?
Whatwasthemostfrighteningthingthathappenedtoyouonthisjourney?
Possibleanswers:

No,wecant.
Youonlyknowyouareclosetoablackholebyseeingthingsdisappearintowhatappearstobeanemptyspace.Theblackholecantbeseen.
Sofarwehaventfoundouttheycancausedamagetotheearthorhumanbeings.
Allobjectsmustgointothe"blackhole"whentheyarecaughtbyitsgravity.
Themostunexpectedthingisthatthe"blackholes"threwoutmaterialaswellasswallowingobjects.
Themostfrighteningexperience:whenthegravityofthe"blackhole"waspullingusslowlyintoits"mouth",andthenthespaceshipmovedaroundtheholeandbegantogofasterandfasterintoit;IwasterrifiedbecauseIthoughtwewouldbeswallowedbythe"hole".

2.AskSstoreadthethreequestionsofSpeakingtaskonP67anddiscussallthesixquestions.
3.AskSstoworkinpairsandmakeaninterview.Onestudentasksthequestionsandtheotheranswers.Thenchangeroles.Theycanbeginthedialoguelikethis.

S1:Goodmorning,MrLi.
S2:Goodmorning.
S1:Sinceyoulikethisjob,wouldyoumindmeansweringsomequestions?
S2:Ofcoursenot.Justgoahead.
S1:Whatwasthemostunexpectedthingyoufoundoutabout“Blackholes”?

4.Choosesomepairstopresenttheirinterviewsbeforetheclass.

Step3.Listeningtask(Workbook)
1.Pre-reading
AskSstodiscussthefollowingquestions.
(1)Ifyouareareporter,howwillyouinterviewafamousastronomer?
(2)Whatkindofquestionswillyouaskhim?
(3)Doyouwanttoexperiencetheastronautslifeinspace?
2.Listening
(1)AskSstoreadEx2ofListeningtaskonP65andthenplaythetapeandletthemfinishEx1.
(2)AskSstoreadEx2ofListeningtaskonP65andmakesuretheyknowaboutthedifferentpartsofthespacesuit.PlaythetapeagainandaskSstofinishEx2.
(3)PlaythetapefrothethirdtimeandaskSstochecktheiranswerstoEx1andEx2inpairs.

Step4.Writingtask(Workbook)
1.AskSstodiscussthefollowingquestions.
(1)Ifyoucantravelinspace,whichstarorplanetdoyouwanttoexplore?
(2)Whatwillseeduringyourspacetravel?
(3)Ifpossible,doyouwanttoapproachthe“blackhole”?
(4)Howwillyoufeelinspace?
2.AskSstowriteanarticletotellabouttheirideasandhopesforspacetravel.Theycanmakemostoftheirimagination.Remindthemtomakeamainheadingandsmallerheading.TheycanrefertothepassageonP68.
3.AsksomeSstopresenttheirwritingstotheclass.
Step5.Homework
1.AskSstowritedowntheirinterviewsontheirnotebook..
2.AskSstosurftheInternettofindsomeinformationaboutthe“blackhole”.
AskSstoreviewthisunitandpreviewthenextunit.