高二英语必修5unit1教案（牛津版）。

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英语必修5译林牛津版Unit1第1课时教案
Unit1Gettingalongwithothers
Period1Welcometotheunit
Teachinggoals
1．Targetlanguage
Discussfriendshipandpractiseagreeinganddisagreeing.
2．Abilitygoals
Enablethestudentstotalkaboutfriendsandfriendship，expressingtheirideasandgivetheir
opinions．
3.Learningabilitygoals
Helpthestudentslearnhowtotalkaboutgettingalongwithfriendsandfriendship.
Enablethestudentstolearnhowtoexpresstheirideasandgivetheiropinions．
Teachingimportantanddifficultpoints
Guidethestudentstolearntoexpresstheirideasaboutgettingalongwithfriends，friendshipandcharacteristicsinafriendandsoon．
Teachingmethods
Discussing,pairworkandgroupwork．
Teachingaids
Acomputerandaprojector．
Teachingproceduresandways
StepILead-in
T：Goodmorning,boysandgirls!
Ss：Goodmorning,Mr．／Ms…
T：Inourdailylife，wehavetodealwithdifferentpeople．Whilegettingalongwithpeoplewemay
makefriendswiththem．Ithinkmostofyouhavegoodfriends,right?
Ss：Yes,ofcourse．
T:Whatkindofpersoncanyoucallhim/herafriend?Howdoyoudealwiththeproblemswithyourfriends?
(TheteachergivestheSsfiveminutestodiscussthequestionsandthenasksomeoftheSstoshowtheiropinionsfortheclass.)
Step2Welcometotheunit
Letthestudentstalkaboutsomeproverbsaboutfriendsandfriendshipandthenanswersome
questionsaboutthetopic．
T：OK!Now1willshowyousomeillustrationsandproverbsaboutfriendsandfriendship．Let’slookatthefourillustrationsandreadtheproverbundereachone．I’dliketodivideyouintofourgroups.eachgroupfocusingononeillustration．Youcanuseyourcommonknowledgeandexperiencetodescribeeachillustrationandtelluswhattheproverbmeansinyourownwords．NowI’dliketogiveyoufiveminutestodiscusstheillustrationsandproverbs.
Ss：Yeah!
Showthemonthescreen.Whilethestudentsarediscussing,movearoundtohelpthemifnecessary．
T：Timeisup．Areyouready?
Ss：Yes.
T：Who’dliketotellussomethingaboutthefirstpictureandthefirstproverb?
S：Letmehaveatry．Inthefirstpicturetwogirlaretalkinganddrinkinghappilyandtheclocktellsusthattheyhavebeendoingsoforthreehours．Theyareabsorbedintheconversation．Sotheproverb“Friendsarethievesoftime．”means.whenyouspendtimewithyourfriends,youalwaysfeelhowtimeflies．Itmeans朋友是时间的窃贼
T：Verygood．Group2．Whataboutyourdescription?
S：FromPicture2andtheproverb“Thebestmirrorisanoldfriend”，wecanknowthatanoldfriendislikeamirror,becauseanoldfriendistheonewhoknowsalmostallaboutyouOnlyheorsheknowsyoumost,especiallyyourstrengthandweakness.Itmeans老朋友如同最好的镜子
T：Youarequiteright.Weshouldtreasureourfriendshipwithfriends,especiallywitholdfriends．Nowwhoseturnisittogiveyourdescription?
……….
Picture3:Therearetwoboysinthepicture.Thetallerboyisgivingmoneytotheotherboyandtryingtopersuadehimtobehisfriend.Theshorterboylookspuzzled.Heisnotsurewhetherheshouldtakethemoneyornot.Truefriendshipispriceless.
Ifyoucanbuyaperson’s_friendship_,it’snotworthhaving.Itmeans如果你能买到一个人的友谊，那么这种友谊就根本不值得拥有.
Picture4:Truefriendshave_heartsthatbeatasone.Friendsunderstandeachotherfromthebottomoftheirhearts.Itmeans真正的朋友心灵相犀.
Step3Discussion
Askstudenttoreadthethreequestionsbelowthepicturestomakesurethateveryoneunderstandsthem.Askhemtodiscussthethreequestions.Thenasksomestudentstoreporttheiranswerstotheclass.
1.Doyouhaveabestfriend?Whydoyouthinkthatheorsheisyourbestfriend?
2.Whatdoyouthinkarethemostimportantcharacteristicsinafriend?
(Afriendissomeonewhoistrustworthy;yourespectandwhorespectsyou;ishonest,affectionateandloving;sharesyourhappinessandsorrow;acceptsyourdifferences;isdevotedandloyaltoyou;isselfless.)
3.Doyouthinkgoodfriendsshouldhavethesmeinterests?Whyorwhynot?
***************************************************
Step4languagepoints
1.Almosteveryonewantstomakefriendsanddevelopfriendshipswithothers.(Page1,Line1)
developvt.开发；使成长，使发达，发展；逐渐产生；逐渐养成；患（病）；vi.发展
Swimmingdevelopsthemuscles.
HerfriendshipwithDaviddevelopedslowly.
developedadj.发达的developingadj.发展中的developmentn.发展；开发
经典回放
Oneofthebestwaysforpeopletokeepfitisto______healthyeatinghabits.(2006湖北)
A.growB.developC.increaseD.raise
2.Whatdoyouthinktheproverbstellusaboutfriendshipandgettingalongwithothers?(Page1Line2)
该句为含有doyouthink结构的一个特殊疑问句.主语为theproverbs;谓语为tell;what为tell的直接宾语；about引导的介词短语作定语.
getalong相处；进展
getalong/onwithsb.与某人相处getalong/onwithsth.在某事上取得进展
Howareyougettingalongthesedays?
Heisalwaysgettingalong/onwellwithhisclassmates.
3.Ifyoucanbuyaperson’sfriendship,it’snotworthhaving.(Page1,picture3))
worthadj.“值”（后接价值数量词）；值得（后接名词、代词、动名词但不能接动词不定式
Thecarisworth1000dollars.
It’sworthourwork.
Thebookiswell（十分，很，不能用very）worthreading.
worthyadj.有价值的,值的。
注意下面结构：
beworthyof+名词beworthyofbeingdonebeworthytobedone
这本书值得一读。
Thebookisworthreading.
Thisbookisworthyofbeingread.
Thisbookisworthytoberead.
4.Whatdoyouthinkarethemostimportantcharacteristicsinafriend?(Page1,question3)
这是一个带有插入语doyouthink的双重疑问句.what在句中做主语.
双重疑问句的结构为:疑问词+doyouthink/believe/expect/imagine/know+陈述语序的句子
Ticktherightsentences.
()Whodoyouthinkwillthemanagerhavegotherewithhim?
()Whodoyouthinkthatthemanagerwillhavegotherewithhim?
()Whodoyouthinkthemanagerwillhavegotherewithhim?
经典回放
Mumiscoming.Whatpresent______foryourbirthday?(福建)
A.youexpectshehasgotB.youexpecthasshegot
C.doyouexpectshehasgotD.doyouexpecthasshegot
************************************************************
Step5Summaryandhomework
T：Uptonowwehavediscussedsomuchonfriendsandfriendship．Everyoneneedsfriends．Wecanlivewithoutabrother，butnotwithoutafriend．Friendshipisveryimportantinourlife．Weshouldtreasureourfriendshipandkeepourfriendship．Weshouldalsolearnhowtodealwithothers,especiallywithourfriends..AfterclasspleasepreviewthetwolettersonPages2and3．

RecordafterTeaching:

高考早训练
第***套
短文改错(共10小题;每小题1.5分,满分15分)
此题要求改正所给短文中的错误.对标有题号的每一行作出判断:如无错误,在该行右
边横线上画一个勾(√)；如有错误(每行只有一个错误)，则按下列情况改正：
此行多一个词:把多余的词用斜线(＼)划掉,在该行右边横线上写出该词,并也用斜线划掉。
此行缺一个词：在缺词处加一个漏字符号(∧)，在该行右边横线上写出该加的词。
此行错一个词：在错的词下划一横线，在该行右边横线上写出改正后的词。
注意：原行没有错的不要改。
Althoughallthestudentsseemveryhappilyatourschool,as66_________
farasweconcerned,thebuildingswouldbemorebeautiful67_________
iftheschoolcouldbedecorated.Westudentsthoughttheschool68_________
lookslikeadesertandtheconcretewallslikethegreyskyin69_________
arainyday.Wewouldbemuchhappierandareabletostudy70_________
betterifthewallsoftheschoolcouldbedecoratedwithposters,71_________
photosandpaintings,thatcouldcertainlybroadenourhorizons72_________
andenrichourlives.Originalartworkaretooexpensive,but73_________
unlesswebuyartposters,thecostwillbelow.Usingonlya74_________
littlemoney,itcanmakeourschoolanicerplace.75_________

参考答案、、短文改错
66.happily→happy67.we后加are68.thought→think
69.in→on70去are或are→be71.正确72.that→which
73.work→works74.unless→if75.it→wewWW.JAB88.COm

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高考英语必修5Unit1复习教案

高考英语必修5Unit1复习教案
Unit1　Greatscientists　伟大的科学家
核心词汇
1．Ifwe____________(打败)theItalianteam，we’llbethroughtothefinal.
2．Abouttwohundredstudents____________(参加)thelecturebyProfessorSmithyesterday.
3．Being____________(暴露)tostrongsunlighttoomuchtimeisbadforyourskin.
4.FindingacureforAIDSisoneofthegreatest____________(挑战)facingdoctorstoday.
5．Twonewroadshaverecentlybeenopened，andseveralothersarestillunder____________(建设)．
6．Iappliedforajobasasecretarythere，butwas____________(拒绝)．
7．Hisbrotherisabusinessmanwhohasalready____________(捐助)500,000yuantotheearthquakestrickenarea.
8．Cigarettesgiveofftoomuchpoisonousvapourintotheair，which____________(污染)theenvironmentbadly.
9．Nooneknowswhostolehercar，butthepolicehave____________herneighbors.Atlast，thetwo____________werearrestedtodayinconnectionwiththerobbery.(suspect)
10．用conclude的适当形式填空
(1)Takingintoaccountofallthesefactors，wemayreachthe____________thatparentsarethebestteachersoftheirchildren.
(2)Johnson____________fromhisstudiesthatequalitybetweenthesexesisstillalongwayoff.
1.defeat　2.attended　3.exposed　4.challenges　5.construction　6.rejected/refused　7.contributed　8.pollute　9.suspected；suspects　10.(1)conclusion　(2)concluded
高频短语
1．________________提出
2．________________得出结论
3．________________使显露；暴露
4．________________将……和……联系或连接起来
5．________________除……之外；此外
6．________________讲得通；有意义
7．________________调查；研究
8．________________导致
9．________________有时
10．________________反对
11．________________对……严格的
12．________________应受责备
1.putforward　2.drawaconclusion　3.expose...to　4.link...to...　5.apartfrom　6.makesense　7.lookinto　8.leadto　9.attimes　10.beagainst　11.(be)strictwith...　12.betoblame
重点句式
1．____________itscause____________itscurewasunderstood.
人们不知道它的病源，也不了解它的治疗方法。
2．Somanythousandsofterrifiedpeopledied____________therewasanoutbreak.
每次爆发霍乱时，都有大批惊恐的老百姓病死。
3．Awoman，whohadmovedawayfromBroadStreet，likedthewaterfromthepumpsomuchthatshe____________toherhouseeveryday.
有一位妇女是从宽街搬过来的，她特别喜欢那里的水，每天都要派人用水泵打水运到家里来。
4．__________________，JohnSnowsuggestedthatthesourceofallthewatersupplies____________.为防止这种情况再度发生，约翰斯诺建议所有水源都要经过检测。
5．____________youputthesuntheredidthemovementsoftheotherplanetsintheskymakesense.只有当你把太阳放在中心位置上，天空中其他行星的运动才能说得清楚。
1.Neither；nor　2.everytime　3.haditdelivered　4.Topreventthisfromhappeningagain；beexamined　5.Onlyif
知识详解
1conclude　vt.vi.　断定，推断；使结束，终止；达成，缔结
归纳拓展
[例句探源]
①(牛津P409)Heconcludedfromtheirremarksthattheywerenotinfavouroftheplan.
他从他们的话语中推断出他们不赞同此项计划。
②(牛津P409)Heconcludedbywishingeveryoneasafetriphome.
他讲话结束时祝愿大家回家一路平安。
③(牛津P409)I’vecometotheconclusionthatheisnottherightpersonforthejob.
我断定他不适合做这项工作。
1．完成句子
(1)我们将作进一步的讨论，然后再作出最终结论。
Wewillhaveafurtherdiscussionbeforewe________________________________.
答案：drawafinalconclusion
(2)总之，我认为将来还有希望。
________________，Ithinkthereishopeforthefuture.
答案：Inconclusion
[即境活用]
(3)让我用一句谚语结束我的演讲：有志者，事竟成。
Letme________________________________asaying：Wherethereisawill，thereisaway.
答案：concludemyspeechwith
2defeat(defeated；defeated)　
vt.　打败；战胜；使受挫
n．　失败
(回归课本P2)JOHNSNOWDEFEATS“KINGCHOLERA”约翰斯诺战胜“霍乱王”
①(朗文P528)Itwasalackofmoney，noteffort，thatdefeatedtheirplan.
他们的计划失败并非努力不够，而是缺乏资金。
②Althoughtherewerelotsofdifficultiestoovercome，sheneverletherproblemsdefeather.
虽然生活中有许多困难要去克服，但她从不让困难打败自己。
③Ourbaseballteamhassufferedanotherdefeat.
我们的棒球队再次失败了。
[例句探源]
defeat，beat，win
这三个词都有“赢”的意思，但用法不尽相同。
(1)defeat和beat都可接sb.作宾语，一般可以互换，其宾语通常是“人”或“一个团体”，如ateam，aclass，aschool，anarmy等。另外，defeat还可用来指在战争中“击败”敌军或入侵者。
(2)win后接sth.，如game，war，prize，love，respect等；后接sb.时表示“争取某人”。
[易混辨析]
2．用win；beat；defeat填空：
(1)Thearmywaswelltrainedandwellarmed，andhadlittledifficulty________theenemy.
答案：defeating
(2)Hewassonervousthathecouldfeelhisheart________faster.
答案：beating
[即境活用]
(3)Whodoyouthinkwill________thebeautycontest?
答案：win
(4)You____________meintherace，butI’ll__________youattennis.
答案：beat/defeated；beat/defeat
3expose　vt.　暴露，揭露；使曝光；使面临
(回归课本P5)Buthebecameinspiredwhenhethoughtabouthelpingordinarypeopleexposedtocholera.
但当他一想到要帮助那些得了霍乱的普通百姓时，就感到很受鼓舞。
[归纳拓展]

解析：选C。句意：众所周知，一些中东国家的妇女不把脸部露在外面。expose意为“暴露”。
解析：选D。句意：在夏天人们撑伞的原因是暴露在烈日下会对皮肤有害。exposeto...使暴露于；beexposedto暴露于，接触，此处作主语，所以要用v.ing形式，故选D。contribute贡献，不合句意。
[归纳拓展]
[归纳拓展]
解析：选A。sb.betoblame表示“某人应被责备”。又由Actually知此处应选A项。
解析：选B。此题考查过去分词作状语。句意：因弄坏了学校计算机网络系统而受到谴责，Alice情绪很低落。
[归纳拓展]
答案：contributesto
答案：madeimportantcontributionsto
[归纳拓展]
③Itiswisetohavesomemoneyputawayforoldage.(1996年高考全国卷)存些钱养老是明智的做法。
④(2008年高考上海卷)Shecalledthisafternoontoputoffthemeetingtonextweek.
她下午打电话把会议延期到下周。
⑤Icanputupwithmanythings，butnotwithpeoplewhosteal.
我能容忍很多事情，但绝不容忍小偷小摸的人。
意义除……之外(还有)除……之外(别无)此外，除了
相当于besidesexcept/butexceptfor

解析：选D。句意：除了繁忙的学校作业外，孩子们还必须在业余时间上艺术、音乐、体育课。apartfrom除……之外还。
12．(东营模拟)Iknewnothingabouttheaccident________Ireadinthenewspaper.
A．exceptthatB．exceptfor
C．apartfromD．exceptwhat
解析：选D。句意：关于这场事故除了我在报纸上所读到的之外我一无所知。由于空格后句子结构不完整，缺少宾语，故应由what引导，排除A、B、C项。
9makesense有意义；有道理；讲得通
(回归课本P7)Onlyifyouputthesuntheredidthemovementsoftheotherplanetsintheskymakesense.
只有把太阳放在中心位置上，天空中其他行星的运动才能说得清楚。
[归纳拓展]
①Thissentencejustdoesn’tmakesense，nomatterhowyoureadit.
无论你怎样读这个句子，它都讲不通。
②(2007年高考陕西卷)Itmakessensetoworkontheproblembeforeitgetsoutofcontrol.
在失控前致力解决这个问题，这么做是明智的。
[例句探源]
③TherearesomanynewwordsinthepassagethatIcouldhardlymakeanysenseofthematall.
这一段中有那么多生词以致于我根本不理解它们的含义。
④(朗文P1855)Thereisnosenseinmypaintingthedoorifwe’regoingtoreplaceitlater.
如果我们打算以后把门换掉，那我给它上漆就毫无意义了。
⑤InnosensedoIagreewiththissuggestion.
无论如何我都不赞同这个建议。
13．(上海交大附中模拟)—________tothesun，theflowerwillbecomedrysoon.
—Whatyousaiddoesmake________.
A．Exposed；sense
B．Exposing；sense
C．Exposed；senses
D．Exposing；asense
[即境活用]
解析：选A。句意：——暴露在日光下，这花儿很快就会被晒干。——你说的话的确有道理。第一空expose与flower之间是动宾关系，所以应用过去分词作状语，第二空makesense为固定用法，表示“有道理，讲得通”。

句型梳理
　Somanythousandsofterrifiedpeoplediedeverytimetherewasanoutbreak.(P2)
每次爆发霍乱时，都有大批惊恐的老百姓病死。
　(1)everytime引导一个时间状语从句，相当于whenever，意思是“每当……”。
(2)名词词组作连词用，引导时间状语从句的还有：
eachtime，anytime，thelasttime，nexttime，thefirsttime，themoment，thesecond，theminute，thehour，theday等。
(3)有些副词，如directly，instantly，immediately也可引导状语从句。
①EverytimeIcallthenumber，Igetabusysignal.
我每次拨打这个号码，电话总是忙音。
②Eachtimetheymet，theywouldtalklonghourstogether.
他们每次见面都会谈论很长时间。
③Thefirsttimehecametothecity，hedecidedtosettlehere.
他第一次来到这个城市，他就决定在此安家。
④ThelasttimeIsawKate，shewasdoingresearchonwildanimals.我最后一次见到凯特时，她正在研究野生动物。
⑤Themomenthegotoutoftheairport，thepopstarwassurroundedbyhisfans.
这位著名的歌星一出飞机场，就被歌迷围了起来。
⑥Ileftimmediatelytheclockstruck5.
钟刚敲了五下我就离开了。
　(1)forthefirsttime是介词短语，只可作时间状语，而thefirsttime是连词，引导时间状语从句。
(2)Itisthefirsttimethat...(如果前面用is，从句动词用现在完成时；如果用was，则用过去完成时。)
(3)It’shigh/abouttimethat...(从句动词用过去时或should＋动词原形)
⑦ItisthefirsttimethatIhavevisitedtheGreatWall.
这是我第一次参观长城。
⑧ItishightimethatweleftforBeijing.
到我们出发去北京的时间了。
[即境活用]
14．(年高考辽宁卷)It’sthefirsttimethathehasbeentoAustralia，________？
A．isn’theB．hasn’the
C．isn’titD．hasn’tit
解析：选C。句意：这是他第一次去澳大利亚，不是吗？It’sthefirsttimethat...是固定句型，反意疑问句的构成需依据主句的主语和谓语而定。
15．(年高考陕西卷)Thisisthefirsttimewe________afilminthecinematogetherasafamily.
A．seeB．hadseen
C．sawD．haveseen
解析：选D。句意：这是我们全家第一次到电影院看电影。“This/Itisthe＋序数词＋time＋that从句”为固定句型，that从句需用现在完成时。
16．Don’tstop________youmeetwithawordyoudon’tunderstand.
A．atthetimeB．eachtime
C．bythetimeD．sometimes
解析：选B。考查名词词组用作连词引导时间状语从句。句意：不要每次遇到不理解的词就停下来。有类似用法的还有：nexttime(下次)，lasttime(上次)，themoment(一……就……)等。而A、D两项不能连接句子，C项意义不对。
17．(云南玉溪模拟)________youtalkwithsomeoneorwriteamessage，youshowyourskillstoothers.
A．AttimesB．Sometime
C．EverytimeD．Thetime
解析：选C。句意：每次你与别人交谈或写信息，你都向别人展示你的技能。everytime是名词词组用作连词，引导时间状语从句。
2　Neitheritscausenoritscurewasunderstood.(P2)
人们既不知道其起因，也不知道它的治疗方法。
　neither...nor...既不……，也不……，连接句中两个相同成分。neither...nor...连接并列主语时，其谓语动词的单复数应与就近的名词或代词保持一致。本句的谓语动词应与itscure保持一致。
①NeithermyfathernorIwasthere.
我父亲和我都不在那里。
②Ihaveneithertimenormoneyfortheball.
我既没时间也没钱参加舞会。
③NeithershallIgothere，nordoIwanttogo.
我既不会去那儿，也不想去那儿。
[归纳拓展]
④ShenotonlyspeaksbutalsowritesFrench.
她不但能说法语，而且会写法语。
⑤Eithermyfatherormybrothersarecoming.
我的父亲或者我的兄弟们要来。
18．Billwasn’thappyaboutthedelayofthereportbyJason，and________.
A．Iwasneither　
B．neitherwasI
C．Iwaseither
D．eitherwasI
[即境活用]
解析：选B。句意：Bill对Jason做报告推迟这件事表示不高兴，我也不高兴。根据题意可知，我也不(高兴)neither/nor＋系动词/助动词/情态动词＋主语表示某人/物也不(同意或赞成上文的观点)，易把either看做neither，无eitherwasI句式，故选B。
19．IfJoe’swifewon’tgototheparty，________.
A．hewilleitherB．neitherwillhe
C．heneitherwillD．eitherhewill
解析：选B。考查固定句型。句意：如果Joe的妻子不参加晚会，他也不参加。“neither＋系动词/情态动词/助动词＋主语”表示“某人/物也不……”。either置于句末，也可表示“也”的意思，但它须与否定句连用。

高二英语必修5unit3教案（牛津版）

俗话说，居安思危，思则有备，有备无患。教师要准备好教案，这是每个教师都不可缺少的。教案可以让学生更好的吸收课堂上所讲的知识点，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？小编收集并整理了“高二英语必修5unit3教案（牛津版）”，欢迎大家与身边的朋友分享吧！

英语必修5译林牛津版Unit3第1课时表格教案
主备人执教人授课日期班级
总课题M5U3总课时分课时1课型新授
课题M5U3Welcometotheunit
教学目标1.thinkmoreabouttherelationshipbetweenscienceandnature.
2.describesomeitemsandatmospherewithscientificterms.
3.expresstheiropinionsonclonedanimalsandhumansaswell.
4.developaninterestindoingmorereadingandresearchonthetopic.
教学重点Words,phrasesandsentencepatterns
教学难点Practicalusage
教具Blackboard,slidesandhandouts
教学内容教法学法
Teachingprocedures:
Step1Leadin(PPT4-7)
Playadialogueaboutheight-increasingoperationsandaskstudentstofillintheblanks.Aftercheckingtheanswers,allowsometimeforstudentstofreelyexpresstheiropinionsonheight-increasingoperations,thusintroducethemajortopic“scienceversusnature”。
[Explanation]
用一段有关增高术的听力引入主题，主要是考虑到这一切入点与实际生活较为贴近，比较容易让学生有话说，作为人类利用科学对自然的东西做出改变的一个典型例子可以顺其自然得引入本课主题。

Step2Scienceversusnature(PPT8)
1.Explaintheword“versus”(Twosidesareagainsteachother)
2.Brainstorming.Askstudentstothinkofothercasesinwhichsciencegoesagainstnature?TheteachercanintroducesomenewvocabularylikeGMfoodandplasticsurgerywhichmightbeusefulinlaterteaching.Showsomepicturestohelpthembetterunderstandthesethings.
Suggestedanswers:GMfood,cloning,dams,artificialrainfall,organtransplant,air-conditioner,cloudseeding,plasticsurgery,euthanasia,etc.
3.Allowstudentssometimetohavealightdiscussiononadvantagesanddisadvantagesofanyoftheabovecases.
4.Intermsofscienceversusnature,whatdoyouthinktherelationshipbetweenscienceandnatureshouldbelike?
(Bothadvanceinharmony)
[Explanation]
本节将主题定位在“科学对抗自然”，让学生了解了这一关系后，用头脑风暴的形式让学生从增高术联想起更多的现实生活中能体现这一关系的案例，如转基因食品，人工雨等。

Step3Cloning(PPT9-11)
1.DisplaypicturesofDollyandnormalsheeponthescreen.TellthemDollyisaclonedsheep.Butitlooksnodifferentfromnormalsheep.Showmorepicturesofclonedanimals(clonedcalves,pigs,monkeyandmule).Theirnamescanbeintroducedhere,whichmightarousestudents’moreinterest.
2.Introducetheconceptof“copy”.Askthestudentstothinkaboutthisquestion:Areclonedanimalsexactlythesameasthe“motheranimals”？
（Theymayhavethesameappearancebuttheirphysicalqualitiescanbeverydifferent.Manyclonedanimalsdiedatamuchyoungeragethanaverage.）
3.Interviewonestudentabouthisfeelingtowardsclonedanimalsbyaskingthefollowingthreequestions:1)Ifyouhappentohaveaclonedcat,howwouldyoufeel?(excited)2)Whatifanothercatwiththesameappearancecomestoyou?(surprisedandmoreexcited)3)Whatifmorecatswiththesameappearancecometoyou?(shockedandscared)
4.Interviewanotherstudentabouthisfeelingtowardsa“clonedhim”.Thenasktheotherstudentsiftheywouldliketoseea“clonedhim”andwhy.
5.Girlsversusboys.Askstudentstohavea2-minutedebateonwhetheritwouldbeagoodideatoclonehumanssomeday.
[Explanation]
本节将讨论的重点转向克隆。通过图片展示的方式让学生对克隆动物有个感性的认识，并引进“拷贝”的概念，与第二课时的阅读标题形成呼应。

Step4Summary(PPT12)
Giveabriefsummaryoftheirdebate.Pointoutanypossibleproblemsintheirdebatelikethelackofideasandsupportingpoints.Tellstudentsthatyouwillreadmoreaboutcloninginthefollowingperiodandwillhaveafurtherdiscussion.
[Explanation]
对学生的辩论进行简短的评价，一是评价学生的表现，二是让学生产生更多的兴趣去阅读，并且阅读的目的性更明确，从而能够保证阅读的成效。

教后记：

高考链接—拓展阅读

Tides(潮汐)arecreatedmainlybythepullofthemoonontheearth.Themoonspullcauseswaterintheoceanstobealittledeeperatapointclosettothemoonandalsoatapointfarthestfromthemoonontheoppositesideoftheearth.Thesetwotidal"Waves"followtheapparent(明显的)movementofthemoonaroundtheearthandstrikenearlyeverycoastlineatin-tervalsofabouttwelvehoursandtwenty-fiveminutes.Afterreachingahighpoint,thewaterlevelgoesdowngraduallyforalittlemorethansixhoursandthenbeginstorisetowardanewhighpoint.Hence,mostcoastlineshavetwotidesaday,andthetidesoccurfiftyminuteslatereachday.Differencesinthecoastlineandinchannelsintheoceanbottommaychangethetimesthatthetidalwavereachesdifferentpointsalongthesamecoastline.Tnedifferenceinwaterlevelbetweenhighandlowtidevariesfromdaytodayaccordingtotherelativepositionsofthesunandthemoonbecausethesunalsoexertsapullontheearth,althoughitisonlyabouthalfasstrongasthepullofthemoon.Whenthesunandthemoonarepullingalongthesameline,thetidesrisehigher,andwhentheypullatfightanglestooneanother,thetideislower.Theformationofthecoastlineandvariations(变化)intheweatherareadditionalfactorswhichcanaffecttheheightoftides.Somesectionsofthecoastareshapedinsuchawayastocausemuchhighertidesthanareexperiencedinotherareas.Astrongwindblowingtowardtheshoremayalsocausetidestobehigher.
1.Theheightofthetideisaffectedbyallofthefollowingexcept_________.
A.thepositionofthesun
B.thedirectionofthewind
C.variationsinthecoastline
D.channelsintheseabottom
答案：D指导：潮汐的高度受太阳、风向和海岸线差异的影响，海沟只影响潮汐的时间。由文中Differences．．．inchannelsintheoceanbottommaychangethetime.可知。
2.Ifthepullofthesunequaledthepullofthemoon,tideswould_________.
A.sometimesbehigherthantheyarenow
B.bethesameheightastheyarenow
C.nolongerbeaffectedbythewind
D.beofequalheightallthetime
答案：A指导：太阳对地球的吸引力只有月亮的一半(．．．itisonlyabouthalfasstrongasthepullofthemoon)如果相同并作用在一个方向上，潮汐会比目前高。本题必须正确理解设问的意思
3.Ifonehightideoccursat1:00a.m.,thenexthightideatthesamepointwilloccuratabout_________.
A.1:25a.m.thesameday
B.1:00p.m.thesameday
C.1:25p.m.thesameday
D.1:50a.m.thenextday
答案：C指导：潮汐12小时一次，每24小时向后延迟50分钟，题干中所给定的时间是12小时间段，故应是25分钟。

牛津版高二英语必修5unit2教案

英语必修5译林牛津版Unit2第1课时表格教案

课题M5U2TheEnvironment课时8-1
Newwords主备人授课时间
教学目标1.letstudentsreadthenewwordscorrectly.
2.getstudentsmastersomeimportantwords.
教学重、难点Howtogetstudentsmastertheimportantwordsandphrases.
教、学具slides

预习要求workbook
教师活动内容、方式学生活动内容、方式旁注
Step1Greeting
Step2readaftertheteacher
onewordtwotimes
step3vocabularyexplanation
1.poisonousadj.poisonn.,vt.
poisonone’smind
2.flow-flowed-flowed
fly-flew-flown
3.wipevt.Wipeout
Wipeoff~thedirt/debt
Wipeaway~thetears
4.lay-laid-laid
lie-lay-lain
lie-lied-lied
5.productionn.
producetheagricultural~
productconsumer~s
productionputinto~
6.beneficialadj.
eg.Agoodhabitis~toyourlife.
7.effect–effective
haveaneffecton
8.willing
eg.Iam~tooverlookyourmistakes.
9.runout(of)
eg.Wehaverunoutoftheink.
Theinkhasrunoutbyus.
Theinkhasbeenrunoutof.
10.hunt
huntforajob
huntalion
11.appreciate
eg.We~theirinvitingustotheball
Step3:consolidatio

高考链接—拓展阅读
（******）
Doyoufindgettingupinthemorningsodifficultthatitspainful?Thismightbecalledlaziness,butDr.Kleitmanhasanewexplanation.Hehasprovedthateveryonehasadailyenergycycle.
Duringthehourswhenyoulabourthroughyourworkyoumaysaythatyoure"hot".Thatstrue.Thetimeofthedaywhenyoufeelmostenergeticiswhenyourcycleofbodytemperatureisatitspeak.Forsomepeoplethepeakcomesduringtheforenoon.Forothersitcomesintheafternoonorevening.Noonehasdiscoveredwhythisisso,butitbradstosuchfamilarmonologuesas"Getup,John!Youllbelateforworkagain!"ThepossibleexplanationtothetroubleisthatJohnisathistemperature-and-energypeakintheevening.Muchfamilyquarrellingendswhenhusbandsandwivesrealisewhattheseenergycyclesmean,andwhichcycleeachmemberofthefamilyhas.
Youcantchangeyourenergycycle,butyoucanlearntomakeyourlifefititbetter.Habitcanhelp.Dr.Kleitmanbelieves.Maybeyouresleepyintheeveningbutfeelyoumuststayuplateanyway.Counteractyourcycletosomeextentbyhabituallystayinguplaterthanyouwantto.Ifyourenergyislowinthemorningbutyouhaveanimportantjobtodoearlyintheday,risebeforeyourusualhour.Thiswontchangeyoureyery,butyoullgetupsteamandworkbetteratyourlowpoint.
Getofftoaslowstartwhichsavesyourenergy.Getupwithaleisurelyyawnandstretch.Sitontheedgeofthebedaminutebeforeputtingyourfeetonthefloor.Aviodthetrouble-somesearchforcleanclothesbylayingthemoutthenightbefore.Wheneverpossible,doroutineworkintheafternoonandsavetasksrequiringmoreenergyorconcentrationforyourshaperhours.
1.Ifapersonfindsgettingupearlyaproblem,mostprobably_________.
A.heisalazyperson
B.herefusestofollowhisownenergycycle
C.heisnotsurewhenhisenergyislow
D.heisathispeakintheafternoonorevening
答案：D指导：根据文中第二段，有些人的精力高峰出现在下午和晚上，所以让他早起很困难，A项“他是个懒人”、B项“他不遵守自己的能量循环”、C项“他不能确知他的能量何时最低”都不正确。
2.Whichofthefollowingmayleadtofamilyquarrelsaccordingtothepassage?
A.Unwarenessofenergycycles.
B.Familiarmonologues.
C.Achangeinafamilymembersenergycycle.
D.Attemptstocontroltheenergycycleofotherfamilymembers.
答案：A指导：文中第二段最后一句话说：“当夫妻意识到什么是能量循环以及家中每个成员能量循环状况时他们就会停止吵架。”言外之意，他们吵架是由于他们没意识到什么是能量循环，即选项A正确。
3.Ifonewantstoworkmoreefficientlyathislowpointinthemorning,heshould___________.
A.changehisenergycycle
B.overcomehislaziness
C.getupearlierthanusual
D.gotobedearlier
答案：C指导：第三段最后一句话给出了本题答案。早起有助于你在精力低落时仍然高效工作。A项“改变能量循环方式”、
B项“克服懒惰”、D项“早睡”都不正确。
4.Youareadvisedtorisewithayawnandstretchbecauseitwill___________.
A.helptokeepyourenergyforthedayswork
B.helpyoutocontrolyourtemperearlyintheday
C.enableyoutoconcentrateonyourroutinework
D.keepyourenergycycleundercontrolallday
答案：A指导：第四段第一句话说，慢点起床可以让你节省能量，所以选A项。B项“控制体温”。C项“让你做日常工作时集中精力”、D项“让你的能量循环得以控制”都不正确。

高二英语必修5Unit1第2课时导学案

一名优秀的教师在教学时都会提前最好准备，高中教师要准备好教案为之后的教学做准备。教案可以让学生能够听懂教师所讲的内容，帮助高中教师提高自己的教学质量。写好一份优质的高中教案要怎么做呢？下面是小编帮大家编辑的《高二英语必修5Unit1第2课时导学案》，仅供参考，希望能为您提供参考！

高效课堂—导学案高二英语（必修5）Unit1第2课时

Class：Name：Date：

课题

Unit1ReadingJohnSnowdefeats“KingCholera”（I）

学习

目标

知识与技能：掌握文章大意；学会查读与推断的阅读技巧。

过程与方法：查读与推断。

情感态度价值观:学生了解JohnSnow是如何运用科学方法发现并控制霍乱的。

教学

重点

根据线索问题，了解文章大意。

教学

难点

阅读技巧的训练。

学法

指导

查读与推断的阅读方法训练。

学习过程

一．自主探究——问题发现

自我检测：阅读课文，做下列习题。

1.在课文中找出下列表达，翻译并背诵。

1.私人医生_______________2.使…暴露________________

3.一股;一团______________4.决定做某事_______________

5.betoblame______________6.slowdown______________

7.belinkedto…_____________8.withcertainty_____________

9.lookinto___________________10.beinstructedto____________

二．合作探究

PartA.Trueorfalse

1.Cholerawouldneverbecontrolledevenifitscausewasfound.

2.Thediseaseattackedthebodyquicklyfromthestomachandsoontheaffectedpersondied.

3.JohnSnowbegantocollecttheinformationbeforethediseasespread.

4.Intwoparticularstreets,500peoplediedin10dayswhenanotheroutbreakhitLondonin1854.

5.DeathsofthewomanandherdaughterwerelinkedtotheBroadStreetoutbreak.

6.Onlyordinarypeoplediedwhencholerabrokeout.

PartB.Generallyspeaking,thereare7stagestoproveanewideainscientificresearch.Let’sputthecorrectstagesintothereadingtextandunderstandthestructure.

Paragraph1:Findaproblem

↓

________________________________________

Para.2:Makeaquestion

↓

_______________________________________

Para.34:Thinkofamethodandcollectresults

↓

__________________________________

Para.5:Analysetheresults

↓

___________________________________________

Para.67:Findsupportingevidenceanddrawaconclusion

↓

_______________________________________

PartC.Retellthetextandfilltheblanks.

JohnSnowwasawell-known______inLondoninthe____century.Hewantedtofindthe______ofcholerainorderto______it.In1854whenacholera______out,hebegantogatherinformation.He_______onamapwhereallthedeadpeoplehadlivedandhefoundthatmanypeoplewhohad_______thedirtywaterfromthe______died.Sohedecidedthatthepollutedwatercarriedthevirus.Hesuggestedthatthe_______ofallthewatersuppliesbe_________.Thewatercompanieswere_________nottoexposepeopletopollutedwateranymore.Finally,“KingCholera”wasdefeated.

自我评价小组评价教师评价