22unit2learningaboutlanguage教师版学年高一英语人教版必修4.docx

22unit2learningaboutlanguage教师版学年高一英语人教版必修4.docx

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22unit2learningaboutlanguage教师版学年高一英语人教版必修4

Unit2Workingtheland

第2节LearningaboutLanguage

一、句型转换

1.HewouldrathervisithisparentsthangotravelingwithhisfriendsduringtheSpringFestival.

→Heprefers________________hisparents________________gotravelingwithhisfriendsduringtheSpringFestival.

2.Chinahasgraduallydevelopedintoamodernsocialistcountryinthepast20years.

→Chinahas______________amodernsocialistcountryinthepasttwo_______.

3.＂Whydoesanapplefalltotheground?

＂resultedinNewton’sdiscoveryofthelawofnature.

→＂Whydoesanapplefalltotheground?

＂________________Newton’sdiscoveryofthelawofnature.

4.Hewantedtogetridofhisparentsandtheirauthority.

→Hewantedto________himself________hisparentsandtheirauthority.

5.Thegovernmentistakingvariousmeasurestofreeschoolchildrenfromviolentattacks.

→Thegovernmentistakingvariousmeasuresto________schoolchildren________________violentattacks.

【答案】

1.tovisit;ratherthan2.builtup;decades

3.ledto4.rid;of

5.keep;freefrom/of

二、单句语法填空

1.Itisnouse________（cry）overthespiltmilk.

2.Wesucceededin________（finish）ourpaperaheadoftime.

3.Haveyoufinished________（read）thebook?

4.________（collect）informationisveryimportanttobusinessmen.

5.Tomcouldnothelp________（jump）withjoyonhearingthegoodnews.

6.IshouldsaysorrytoKate,forIregret________（refuse）tohelpherthatday.

7.Everybodywasmadeunhappybecauseheinsistedon________（give）upthatplan.

8.Itisnotworthwhile________（see）themovieforthesecondtime.

【答案】

1.crying2.finishing

3.reading4.Collecting

5.jumping6.refusing

7.giving　8.seeing

三、完成句子

1.Thisbook_______________________________________________________again.（worth）

这本书值得再读一次。

2.Wemusttryto________________________________________________________.（avoid）

我们必须设法避免犯同样的错误。

3.People____________________________________________________thatfoolishman.（help）

人们忍不住嘲笑那个愚蠢的人。

4.Ishallnever__________________________________________________________.（forget）

我永远不会忘记见到过那位著名作家。

5.Wedon’t___________________________________________________________.（allow）

我们不允许在办公室里吸烟。

6.________________________________________________killinghimforhisproperty.（waste）

浪费别人的时间无异于谋财害命。

7.Itis__________________________________________________________.（worthwhile）

做这个实验是值得的。

8.Maryis_________________________________________________________.（consider）

玛丽正在考虑换工作。

9.Wouldyou__________________________________________________________?

（mind）

打开门你介意吗？

10.Everyonewas____________________________________________________.（forward）

大家都盼望着回家。

【答案】

1.isworthreading

2.avoidmakingthesamemistakes

3.couldn’thelplaughingat

4.forgetseeingthefamouswriter

5.allowsmokingintheoffice

6.Wastingaperson’stimeisthesameas

7.worthwhilemakingtheexperiment

8.consideringchangingherjob

9.mindopeningthedoor

10.lookingforwardtoreturninghome

四、阅读理解

阅读下列短文，从每题所给的A、B、C和D四个选项中，选出最佳选项。

A

Ineverreallypaidmuchattentiontooneparticularfloweruntilthisyear.Thetulip（郁金香）.Yes,itisbeautiful.Itisoneofthefirstsignsofspring.Still,Ican’tsaythatIhaveattemptedtoaddittoourgardensimplybecauseithassuchashortlifetime.

Tulipsaresuitabletobegifts.So,thefewwehaveinandaroundourhousehavecomefromthegiftsgiventousortheonesIhavechosenformywifelikethisyear.Becausetheweatherwarmedveryearly,Iwantedtobuysomething＂springlike＂tobegingrowing.Ichoseasmalltulipalreadyproducingnewleavesandgaveittomywife.

Inaveryshorttimeitbegangrowing.Becauseitwastrulythefirstvisiblesignofspringforme,IpaidmoreattentiontoitandI’mgladIdid.Everymorningitopenedinresponsetothesunwelcomingallthatithadtooffer.Everyeveningitclosed.Thiswentonwithouthesitationfordays.ThenonedayIfounditspreaditsflowersfullyinthesunlight.Ihadneverseenitinthatwaybefore.OutofcuriosityItouchedtheflowerandtwoleaves.Ifeltterrible.ItwasthenthatIrealizedthattheflowerhadcometotheendofitsdays.ThatwaswhenIrealizedhowmuchIhadbeenmissingbynotpayingmoreattentiontothetulip.

Still,themostamazingpartwasthatitreallywasn’toveryet.WhenIwouldseeitasagonetoosoondeadflower,itwasalreadyplanningforacomeback.Yousee,theremainingleavesbeginstoringenergyforfuturegrowthnextyear.

1.Theauthorwouldn’taddthetuliptotheirgardenbeforebecause____________.

A.itwasanexpensiveplant

B.itneededspecialcare

C.ithadashortlifetime

D.ittookalotofspace

2.Theauthorpaidmoreattentiontothetulipsbecause_____________.

A.theyweremorebeautifulthanotherflowers

B.theywereinflowerearlierthanotherplants

C.theflowerssmeltsweeterthanothers

D.theyneededtobewateredmoretimes

3.Whatisthefeatureofthetulip?

A.Itopensinthedayandclosesatnight.

B.Itopensatnightandclosesintheday.

C.Itopensbothinthedayandatnight.

D.Thetimeofitsbeingopenislong.

4.Whatdoesthetuliplooklikebeforetheendofitslife?

A.Theflowersappeartobesmalleranddeadsoon.

B.Thedeadleavesfallontothefloor.

C.Theflowersbecometoodrytobetouched.

D.Theflowersspreadtotheirfullest.

【答案】

【语篇解读】本文讲述了作者对郁金香一步一步直至完全地认识和了解。

1.C　【解析】细节理解题。

根据第一段＂...Ican’tsaythatIhaveattemptedtoaddittoourgardensimplybecauseithassuchashortlifetime.＂可知，作者不愿在花园种郁金香主要是因为它的生命太短暂。

2.B　【解析】推理判断题。

根据第三段第二句可知，作者之所以关注郁金香，是因为它是春天到来的最早迹象。

可以推断，郁金香开花要早于其他植物。

3.A　【解析】细节理解题。

根据第三段＂Everymorningitopenedinresponsetothesunwelcomingallthatithadtooffer.Everyeveningitclosed.＂可知，郁金香的特征是白天迎着太阳打开花瓣，晚上又将花瓣合上。

4.D　【解析】细节理解题。

根据第三段＂ThenonedayIfounditspreaditsflowersfullyinthesunlight...ItwasthenthatIrealizedthattheflowerhadcometotheendofitsdays.＂可知，郁金香在生命即将结束时花朵最为饱满。

B

Browncowsmaynotactuallymakechocolatemilk,butpinksilkworms（蚕）doproducepinksilk,ateamofscientistshasdiscovered.Toseeiftheycouldproducepredyedsilk—silkthatcomescolored,straightfromthesource—theteamfedordinarysilkwormsmulberry（桑树）leavesthathadbeensprayedwithfabricdyes（染色剂）.Outofseventesteddyes,onlyoneworked,producingathreadthatremindedmeofpinkdyedhair.

Andyes,thewormsthemselvestakeonsomecolorbeforetheyproducesilk.Theircolorfuldietsdidnotaffecttheirgrowth,theteam,whichincludedengineersandbiologistsfromtheCSIR—NationalChemicalLaboratoryinIndia,reportsinthejournalACSSustainableChemistry&Engineering.（Theresearchersdidn’tlooktoodeeplyintohowthedyesaffectedthesilkworms’health.Afterall,silkwormsdiewhenpeopleharvesttheirsilk.）

Theteammadedyeingsilkthiswaybecausecoloringfabricnormallyuseslargeamountsoffreshwater.Thewatergetspollutedwithdangerouschemicalsintheprocess,requiringcostlytreatmentbeforefactoriescansenditbackintowaterways.Dyeingsilkdirectlybyfeedingsilkwormswouldavoidthosewaterwashingsteps.Scientistsarejuststartingtostudythisidea.However,itremainstobeseenifit’scommerciallysuccessful.Inthisexperiment,theIndianteamtestedsevendyes,whicharecheapandpopularintheindustry.

Thescientistsfounddifferentdyesmovedthroughsilkworms’bodiesdifferently.Somenevermadeitintotheworms’silkatall.Otherscoloredthewormsandtheirsilk,butthecolordisappearsbeforethesilkisturnedintofabric.Onlyonedye,named＂directacidfastred＂,showedupinthefinal,washedsilkthreads.Bythetimeitmadeitthere,itwasapleasant,lightpink.

5.Thetextismostprobablya（n）______________.

A.sciencereportB.touristguide

C.animalexperimentD.fashionadvertisement

6.Silkwormscanproducepinksilkbecause______________.

A.theyarebornpink

B.theyaredyedpink

C.theygrowinpinkwater

D.theyarefeddyedfood

7.Wherewastheexperimentcarriedout?

A.InAmerica.B.InIndia.

C.InIsrael.D.InChina.

8.Howmanydyeshavebeenprovedsuccessfulintheexperiment?

A.One.B.Three.

C.Five.D.Seven.

【答案】

【语篇解读】本文是一篇说明文。

你听说过蚕能吐出粉色的丝吗？

印度的科学家做了大量的实验，他们通过给蚕喂一些喷过染色剂的桑叶，最终成功地使蚕吐出了粉色的丝。

5.A　【解析】推理判断题。

根据对全文的理解可知，科学家们通过给蚕喂一些喷过染色剂的食物使其吐出粉色的丝。

文中介绍了实验过程和实验结论，所以应该是一篇科技报告。

故选A。

6.D【解析】细节理解题。

根据第一段第二、三句中的＂...theteamfed...remindedmeofpinkdyedhair.＂可知，科学家用被喷洒织物染色剂的桑叶喂养普通的蚕。

在七种被测试的染料中，只有一种染料起作用，这种蚕丝，让＂我＂想起染成粉色的头发。

由此推知，蚕之所以会吐出粉色的丝是因为它们被喂了染了色的食物。

故选D。

7.B　【解析】细节理解题。

根据第二段第二句中的＂...theteam,whichincludedengineersandbiologistsfromtheCSIR—NationalChemicalLaboratoryinIndia...＂可知，实验是在印度进行的。

故选B。

8.A　【解析】细节理解题。

根据最后一段倒数第二句＂Onlyonedye,named‘directacidfastred’,showedupinthefinal,washedsilkthreads.＂可知，只有一种染料成功了。

故选A。

五、完形填空

阅读下面短文，从短文后各题所给的A、B、C、和D四个选项中，选出可以填入空白处的最佳选项。

IwasbornandraisedinMinnesota,theUSA,butasanadultIhavemostlylivedinEuropeandAfrica.Iteachcross-culturalmanagementattheInternationalBusinessSchoolnearParis.Forthelast15years,I’vestudied1__peopleindifferentpartsoftheworldbuildtrust,communicateandmakedecisions2intheworkplace.

WhiletravellinginTokyorecentlywithaJapanese3,Igaveashorttalktoagroupof20managers.__4__,Iaskedwhethertherewereanyquestionsorcomments.No5wentup,soIwenttositdown.Mycolleaguewhisperedtome,＂Ithinkthere6weresomecomments,Erin.DoyoumindifItry?

＂Iagreed,butIguesseditawasteof7.Heaskedthegroupagain,＂Anycommentsorquestions?

＂

Still,nooneraisedahand,8