When was it invented教学案优秀篇.docx

When was it invented教学案优秀篇.docx

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Whenwasitinvented教学案优秀篇

Unit9Whenwasitinvented?

教学案

1．inventvt发明，创造n.inventor发明家invention发明

Edisonisafamousinventor,heinventedtheelectriclamp,anditisagreatinvention.

区别invent,discover,find,findout，create

※invent指发明原来不存在的东西e.g.Whoinventedthecomputer?

※discover指突然或偶然发现原来就存在但一直未被认识的事物discoveryn.

Eg.WhodiscoveredAmerica?

※find指寻找的结果，即“找到”e.g.I’mlookingformypen,butIcan’tfindit.

※findout指经过观察，调查把某事，某物查出来，搞清楚，弄明白

EgPleasefindoutwhenthetrainleaves.

※create创造（精神领域的东西，如文学作品等）creationn.creativeadj.

Eg.Heisfamousforthenovelhecreatedlastyear.

2.beusedfordoingsth./todosth.被用来（做）……Clothesareusedforkeepingwarm.

e.gThermosisusedforkeepinghotwater.Therefrigeratorisusedforkeepingfood.

usedtodosth.________________be/getusedtodongsth._________________________

3.operatev.运转，操作n.operation操作，运作，手术vi.operateonsb.给某人做手术

e.g.1）Doyouknowhowtooperatetheheatingsystem?

2）Thedoctorisoperatingonhim.3）Themachineisoperatingwell.

4.heatv.（up）（把……）加热，（使）变热e.gWewillheat（up）somemilkforthecoffee.

aheatedswimmingpool温水游泳池

heatn.1.（U）热的程度，温度；热，高温；激烈，热烈（状态，时刻）

e.g.1）Theheatfromthefiredriedtheirclothes.2）Ican’twalkaboutinthisheat.

3）Intheheatoftheargument,Ilostmyself-control.

2.（C）分组赛，预赛e.g.Shewasknockedoutinthequalifyingheats.

5.accordingto1.根据……所说，用来表示信息来自别人或别的地方，而不是来自我们自己已知的情况，不与opinion或view类的词连用（inone’sopinion/view）

e.g.1）Accordingtoourrecords,thebookyouhaveborrowedshouldnowbereturnedtothelibrary.2）AccordingtoGeorge,sheisreallyagoodteacher.

2.随着…而作（相应的）变更e.g.Wewillbepaidaccordingtotheamountofworkwedo.

6.remainvi.（一般不用进行时）停留，留下+todo/n./adj./adv./prep.短语等，“继续保持，依然不变”（时过境迁之后，仍然保持原有的状态或身份）

e.g.1）Sheremainedathometolookafterthechildren.

2）Littleoftheoriginalarchitecture（建筑）remains.

3）Theonlyremainingquestioniswhetherornotwecanraisethemoney.

4）Severalthingsremaintobedone.5）Thesituationremainsunchanged.

6）Itonlyremainsformetosaythat……剩下我要说的是……

7）Itsoundslikeagoodidea,butitremainstobeseen.

8）Heremainedaprisonerfortherestofhislife.

7.noticev.（不用进行时）注意到，觉察到+sb./sth..+v./v-ing/+wh-/+（that）

e.g.1）Shewaswearinganewdress,buthedidn’tevennotice（it）.

2）Didyounoticeanyoneleave\leavingthehouse?

3）Inoticedhimwalkintotheroom.

4）DidyounoticewhetherIlockedthedoor?

5）Inoticed（that）hewaslookingnervous.

6）ayoungactresstryingtogetherselfnoticed一心想引人注目的年轻女演员

noticen.布告，通告，启事Thenoticesays…putupnotices

takenoticeofsb.\sth.注意，关注（某人或某事）

takenonoticeofsb\sth.不注意，不理会（某人或某事）

8.producev.生产，制造，产生Gascanbeproducedfromcoal.

Canadaproduceshigh-qualitywheat.Theyproduce250carsaweek.

n.produce产品，（尤指）农产品producer生产者，制造者，生产公司

product产品，出品，制品，物产，农产品

production拿出，出示，提供，制作，生产，艺术作品

9.※pleasantadj.1.givingoneafeelingofenjoymentorhappiness令人愉快的惬意的舒适的

2.（esp.ofaperson）likeable,friendly（尤指人）可爱的，友善的

3.（ofweather）fine（天气）晴朗的

E.g.1）Whatapleasantsurprise!

2）aflowerwithapleasantsmell

3）Sheseemsapleasantwoman.4）apleasantsmile5）It’squitepleasanttoday.

※pleasedadj.（with,about,that,todo）happyorsatisfied快乐的，高兴的，满意的

bepleasedatsth.因……而高兴，bepleasedwithsth.对……满意=satisfied

bepleasedtodosth.bepleasedthat从句

e.g.1）IalwaysfeelpleasedwhenI’vefinishedapieceofwork.

2）Areyoupleasedwithyournewcar?

3）I’mpleasedthatyou’vedecidedtocome.

4）I’mpleasedtomeetyou.

※pleasingadj.1.likeable,givingdelightorenjoyment,pleasant令人喜爱的，使人愉快的

2.givingsatisfaction令人满意的

1）apleasingyoungman.2）Thiswineismostpleasingtothetaste.

3）Wehavemadepleasingprogressinourtalks.

10.inthisway用这种方式

loseone’swayonone’swaytoinsomeways就某些方面而言

inaway在一定程度上inthewayof妨碍，挡路clearthewayfor

makewayfor让开，让路bytheway顺便说bywayof经由

giveway（to）屈服noway没门tomywayofthinking依我看

11.Itisbelievedthat…人们/有人认为---用于不知道或者没必要说出动作的执行者

Itissaid/told/reported/thought/supposed/believed/imagined/decidedthat……

12.indoorsadv.indooradjoutdoorsadv.outdoor.adj.

13.knock1.vi.敲，打，撞，碰

e.g.1）Abranchknockingagainstthewindow

2）Pleaseknock（on\atthedoor）beforeentering.

2.vt.重击,把……撞击成某种状态

3）Don’tknocktheglasses,theyarefragile.

4）Heknockedthefishontheheadtokillitquickly.

5）Heknockedacupoffthetable.6）Heknockedaholeinthewall.

n.1.敲门声2.不幸，麻烦7）Listen!

Thereisaknockonthedoor.

词组knockintosb.____________knocksth.down_____________knocksthoff__________knocksth.Into_______________knocksth.over_____________knockon/atthedoor

14.dividev.分，分割，把……分成（若干部分）

e.g.1）Theclassdividedintothreegroupswhenwewentonourouting.

2）Dividethislineinto20equalparts.3）Thecountryisdividedinto12provinces.

除，除以15dividedby3is5

15.risevi.升高，上涨（复习与raise的区别）

1）Smokerosefromthefactorychimneys.2）Theriverisrisingaftertherain.

3）Thepriceofbreadhasrisenby15%.4）Thesunrisesintheeast.

16.toward（s）prep.1.向，往，朝着……方向2.面向，对着

1）ShewaswalkingtowardstownwhenImether.

2）Hestoodwithhisbacktowardsme.3）Thehousefacestowardstheriver.

17.developv.n.development

1.发展，扩展，（使）成长，（使）增长

1）Inlessthantenyears,itdevelopsfromaseedintoafull-growntree.

2）Theydoexercisetodeveloptheirmuscles.

developingcountry发展中国家developedcountry发达国家

more/lessdevelopedcountries比较/不太发达的国家

2.开发developthearea\thenaturalresources

3.逐渐产生，获得，培养出来

1）Shehasdevelopedaninterestininternationalaffairs.

2）Thebabyseemstohavedevelopedacold.

4.冲印，（使）显影Ourholidayphotoshaven’tdevelopedyet.

Ⅰ.单项选择

（）26.—Thankyouforhelpingme.—.

A.It’sapleasure

B.It’spleasant

C.Withpleasure

D.I’mpleased

（）27.—Whywereyoulateyesterdaymorning?

—myalarmclock.

A.As,wentwrong

C.Because,goeswrong

B.Because,wentwrong

D.For,goeswrong

（）28.—Whenthecar?

—In1885.

A.did,invent

B.was,invented

C.isinvented

D.wasinvited

（）29.—doyouthinkisthemosthelpful?

—Ithinkit’sthecomputer.

A.How,invention

C.What,invention

B.Why,inventor

D.What,invent

（）30.—WhereisMissLi?

—Sheenterthereading-roomjustnow.

A.wasseento

B.wasseen

C.isseento

D.didseen

（）31.—boyscometoswim.Doyouknowofthem?

—Maybeit’saboutfifty.

A.Anumberof,anumber

C.Thenumberof,numbersof

B.Thenumberof,anumber

D.Anumberof,thenumber

（）32.—Whynotdoexercise?

—Domoreexerciseafterclass,andwewillbecomehealthyandslimsoon.

A.intheway

B.inthisway

C.bytheway

D.ontheway

（）33.—Onrainydays,theumbrellaisusedrainwater.—Soitis.

A.forkeeping,from

C.forkeeping,off

B.ofkeep,out

D.ofkeeping,off

（）34.—Scientistsanewvirus（病毒）.

—Soweshouldtakecarenottocatchacold.

A.findout

B.haveinvented

C.havefound

D.havediscovered

（）35.—HowlongcanIkeepthebook?

—ourrules,thebookyouhaveborrowedshouldnowtothelibrary.

A.Accordingto,bereturned

C.Accordingto,return

B.Accordingto,returns

D.Accordingabout,returns

（）36.—Doyouknowhowthesystem?

—Sorry,Idon’tknow.

A.tooperate,heated

C.operation,heating

B.tooperate,heating

D.operation,heated

（）37.—WhereisLucy?

—Overthere,sheiswearinganewdress.Don’tyou（it）?

A.watch

B.saw

C.lookat

D.notice

（）38.—Whydidn’tMrsGreentakepartinthepartylastnight.

—Shehometolookafterthechildrenwhenherhusbandwentout.

A.left

B.stayed

C.remainedat

D.kept

（）39.—Australialotsofgoodwoolandmutton.—Yes,it’strue.

A.grows

B.produces

C.makes

D.creates

（）40.—Whathappenedyesterdayafternoon?

—Oneofthekidstheriver.

A.felldown

B.felloff

C.fellinto

D.fellto

Ⅱ.完形填空

One’sattitudeisalwaysimportant.Ifyouarelazyandweak,youwillnevertasteanysuccess.Butifyouare51,successandhappinesswillbemorelikelytocometoyou.

Iloveeatingpersimmons（柿子）.Butyoucan’tgetthemuntilautumn.Ifyoutrythembeforetherighttime,theyprobably52bad.

InGradeNine,Becauseofmypoorgrades,myparentswere53thatIwouldn’tbeabletogetintoanexcellenthighschool.They54metostudyharder,butIdidn’treallyunderstandwhytheyweresoworried.

Summercame,andIstudiedhard.ThehotweathermademesleepyandIcouldn’t55mytextbooks.ButeverytimeIwantedtostop56,Momwouldshout:

“Heyyou!

Thinkaboutyour57.Ifyoudon’tworkhard.you’llregretit!

”Ihadtositbackdownagainandreturntomytextbooks.ButallI58wasplayingwithmyfriendsandeatingpersimmons.

Mymomwouldsaytome,withaseriouslookon59face:

“Ifapersimmontreedoesn’tgrowinsummer,itcan’tbearfruitinautumn!

Onlybyhardwork,you60getthegoodresultofyourwork.

AlthoughIdidn’tunderstanditatthattime,I61cametoseethetruthofherheyhighschool.Itwas62.Walkinginmynewschool,Icouldseequiteafewpersimmontrees.Thefruitwassoredthatitlookedasifitwasonfire.Suddenly,I63thatworkinghardmaybebitterbutitsfruitissweet.

Mymomwasright:

ifapersimmontreedoesn’tgrow64summer,itcan’tbearfruitinautumn.Ismiled.Ihadgrownthroughthesummer65nowitwasautumn.

Itastedmysuccessandenjoyedfruitsofmylabors!

（）

1.A.busy

B.clever

C.hard-working

D.hard

（）

2.A.look

B.taste

C.turn

D.sound

（）

3.A.embarrassed

B.anxious

C.excited

D.energetic

（）

4.A.afforded

B.a