book 2 unit 4 练习.docx

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book2unit4练习

Book2unit4WildlifeProtection

本单元重点及难点:

1.重点词汇:

protect,hunt,apply,effect,affect,intend,suggest,contain

2.语法:

现在进行时的被动语态am/is/arebeingdone

3.难点:

被动语态的学习

Part1Warmingupandreading

课前预习

Ⅰ.单词拼写

1.Toomuchdirectsunlightwillhtheplant.

2.Heworeathickovercoatasapagainstthebittercold.

3.Thisbook(包含)alltheinformationyouneed.

4.Theiropinionwillnot(影响)mydecision.

5.Weshouldpaymoreatostateaffairs.

6.Iwouldaitifyoucouldhelpme.

7.Thebosswillemoreworkersforhiscompany.

8.Sheworkedhardandfinallyshe.(成功)

9.Wealldreamofourcountrybecomingmoreandmorep.

10.Ihate(蚊子)bitingmeonsummernights.

课堂练习

Ⅰ.Fillintheblankswiththeproperwordsaccordingtothetext.

Thefirststop

Purpose:

toseesome1.______________

Place:

2.______

Animal:

3.______________

Situation:

beinghuntedforthewoolbeneathitsstomachandnumbersare4._________rapidly

Thesecondstop

Purpose:

togotoaplacewithwildlife5.______

Place:

Zimbabwe

Animal:

African6.______

Situation:

usedtobehuntedwhilenowbeingprotectedbyfarmersmakingmoneyfrom7.____________

 

Thethirdstop

Purpose:

togotoaplacewheretheWWFisinvolved

Place:

8.______

Animal:

9.______

Situation:

Themonkeycanusethemillipedeinsecttoprotectitselffrom

10._______.

Ⅱ.Readthetextagainandchoosethebestanswer.

1.WhydidelephantsusetobeanendangeredspeciesinZimbabwe?

A.Touristshuntedtoomanyelephants.

B.Farmershuntedthemwithoutmercy.

C.Thegovernmentencouragedfarmerstohuntthem.

D.Theirlivingenvironmentwasseriouslypolluted.

2.Whatcanbeinferredfromtheelephant’swords,“Haveyoucometotakemyphoto”?

A.Itthinksitselfabeautifulanimal.

B.Elephantsarefriendlytohumanbeings.

C.Moneyfromtouristswenttothelargetourcompanies.

D.Nowmanymoretouristscometotakeitsphotosratherthanhuntit.

Ⅲ.Retellthestory(复述)

Oneday,Daisy1.________astrangedream.Sheflewina

Wonderful2._____to3._____withan4._________inTibet.Theantelopetoldhertheywerehuntedbecauseoftheir5._____whichcanbeusedtomake6.________likehers.Inthreeyearstheymayallbe7.______.Later,she8.______toZimbabwewhereshetalkedwithan9.________andgottoknowthefarmerstherenolonger10.______them.That’sbecausethe11.____________decidedtohelpandthefarmersfinallymadealotof12.______.Atlastshe13._______atthethickrain14.______whereamonkeytoldher“Norainforest,no15._______andno16._____.”Althoughfinallyeverythingwas17._____,shehad18._______somuch!

 

Part2learningaboutlanguage

词汇学习

1.wildadj.livinginanaturalstate,notchangedorcontrolledbyhumans

e.g.wildflowers/awildrabbit

wildlifen.(不可数)animalsandplantsgrowinginnaturalconditions

e.g.awildlifepark

2.asaresult(ofsth):

becauseofsomethingthathashappened作为…的结果;因此;由于

e.g.Iwasverybusy.Asaresult,Icouldn’ttakecareofher.

e.g.Abouttwentypeoplewerekilledasaresultofthebigfire.

asaresultof+名词性的东西“由于…”

由于地震,许多人失去了家园。

Asaresultoftheearthquake,alotofpeoplelosttheirhomes.

他们没有足够证据,因此他们放弃了控告。

Theydidn’thaveenoughevidence.Asaresult,theygaveupthecharge.

resultfrom…起因于….

resultin…结果为….,导致…

1).Theterribleaccidentresultedfromhiscareless.

2).Hiscarelessresultedintheterribleaccident.

3.dieout:

disappearcompletely

e.g.Thiskindofbirdhasdiedout.

e.g.SARShasdiedoutinChina.

区别:

dieaway:

(sound,wind,orlight…)becomesweakerandfinallystops

e.g.Thenoiseofthecarsdiedaway.

dieoff:

先后死去;(草木)先后枯死

由于缺水,这植物的叶子先后枯死。

Asaresultofthelackofwater,theleavesofthisplantaredyingoff.

dieof/from因…而死(由于疾病,饥寒,情感原因造成的死亡一般用dieof,除此之外的原因造成的死亡用diefrom.)

4.reserven.anareaoflandwherewildanimalscanlivewithoutbeinghunted保护区

5.huntv.tochaseanimalsandbirdsinordertocatchandkillthem

e.g.Don’thuntwildanimals.

huntern.apersonoranimalthathuntswildanimals

6.inpeace和平地;和睦地

e.g.Theroommatesliveinpeacetogether.

7.beindanger(of):

处于危险之中

e.g.Carolisindangeroflosingherjob.

Somewildanimalsareindangerofdyingout.

1.furn.(不可数名词)软毛;毛皮

e.g.afurcoat

2.stomachn.腹部;胃

e.g.Hewaslyingonhisstomach.

stomachachen.paininyourstomach

3.inrelief如释重负

relieffromsth.减轻……

eg.Thedruggivessomerelieffrompain.

这种药可以减轻一些痛苦。

4.burstintolaughter突然笑起来

burstinto突然

eg.Theaircraftcrashedandburstintoflames.

飞机突然坠地起火。

习惯用语

burstin闯入;突然出现;突然发作

burstout大呼;惊叫;冲出;突然发作

5.mercyn.仁慈;慈悲

showmercytosb.对某人起了怜悯之心

e.g.Theyshowedmercytotheirenemies.

他们对敌人很仁慈。

atthemercyof

任…处置;无能为力

e.g.Theshipwasatthemercyofthestorm.

那只船在暴风雨中失去控制。

6.Theyallowedtouriststohuntonlyacertainnumberofanimalsiftheypaidthefarmers.

[考点]certain形容词,在句中作定语,表示“一定(数量的)”。

certain还有“无疑的,确定的”的意思,在句中作表语,常用结构:

becertaintodosth;becertainof/aboutsth;Itiscertainthat...;主语+becertain+that...。

还可表示“某个,某些,某种”,常用作定语,如:

forcertainreasons,acertainMr.Brown。

7.suggest提议;建议

①+sth

我建议周末去野餐。

Isuggestapicniconthisweekend.

②+doingsth.

Isuggestgoingonapicniconthisweekend.

③+sb’sdoingsth.

我建议你们周末去野餐。

Isuggestyourgoingonapicniconthisweekend.

④+sth.tosb.

他向我们提议了一个新方案

Hesuggestanewplantous.

⑤+thatsb.(should)dosth.

我建议我们用另一种方式来处理这个难题。

Isuggestthatwe(should)dealwiththisdifficultprobleminadifferentway.

⑥It’ssuggestedthatsb.(should)dosth.

有人提议立即下课。

It’ssuggestedthattheclassshouldbeoveratonce.

※当suggest解为“暗示,表明”时,从句要用一般陈述语气,不用虚拟语气。

他的表情表明他很生气。

Hisexpressionsuggestedthathewasveryangry.

Herpalefacesuggeststhatsheshouldbeill.

8.rubv.~sthon/over

e.g.Ioftenrubsuncreamonmyfaceinsummer.

9.affectv.haveaneffecton影响

haveaneffecton/uponsb./sth.

e.g.Smokinghasagreateffectonhealth.

10.payattentionto:

giveyourattentionto

e.g.I’msorry,Iwasn’tpayingattentiontowhatyouweresaying.

课堂练习

Ⅰ.单项选择

1.Maywasverysick,____hecouldnoteatorsleep.A.asaresultB.afterallC.anywayD.however

2.Thecaraccident_____thedriver’scareless.A.resultedinB.resultedofC.resultedfromD.resultfor

3.Getting___intheforestisverydangerous.A.losingB.lostC.tolostD.beinglost

4.Youwillget___ifyoustandunderthesunforalongtime.A.burningBburnC.burntD.toburn

5.Heishunting___hislostwatchhereandthere.A.toB.atC.forD.out

6.Itwillbe___wonderfulworldifallnationslivein___peacewitheachother.

A.aaB.thetheC.atheD.a/

7.IhearTimoncewas___oflosinghislife,butnowheis___.A.indanger,outofdangerB.inthedanger,outofthedanger

C.indanger,outofdangerD.inthedanger,outofthedanger

8.Thepoorfamiliescanapplythegovernmentfinancial(财政的)help.

A.fortoB.totoC.forforD.tofor

9.Theyoungladydecidetoapply___thenewpositionintheoffice.A.toB.withC.forD.in

Ⅱ.请用适当的介词填空

1.Whaleswilldie___,ifwedon’tprotectthem.

2.Nowadayseverywomanisdying___fairskin.

3.Thetreesaredying__becauseofthedrought.

4.Theweaklightisdying_____.

5.Hisangerdied_____afterbeinggivensomemoney.

6.About10millionpeopledie__cancereveryyear.

7.Somepeopledie____thelackofwaterinthedryareas.

Ⅲ.用括号中所给动词的适当形式填空。

1.Hefailedto________(respond)tothemedicine.

2.WhenIcamein,he___________(rub)thewindowwithacloth.

3.Thechildren____________(employ)inweedingthegarden.

4.Ifyouworkhard,you___________(succeed).

5.Therewasafireinourstreet,butourhousewasn’t_______(harm)atall.

Ⅳ.用适当的介词填空。

1.Asmile_______pleasurepassedacrosshisface.

2.Thehouse__________thelakeisarestaurant.

3.Tomis_______trouble,buthisfatherdoesn’tknowwhattodo.

4._______thesun,nothingwouldgrow.

5.Heworeathickcoat_______hisordinarycoat.

 

Ⅴ.每空填一词,使该句与所给句子的意思相同。

1.It’scertainthathewillcometogetherwithhiswifetonight.

Hewillcometogetherwithhiswifetonight_______.

2.Whentheoldladyfinishedthejoke,allthepeoplepresentburstoutlaughing.

Whentheoldladyfinishedthejoke,allthepeoplepresent_______________.

3.Atschooltheylaughedattheboywithoutmercybecauseofthewayhetalked.

Atschooltheylaughedattheboy_______becauseofthewayhetalked.

4.Theadvertisingcampaigndidn’thavemucheffectonsales.

Theadvertisingcampaigndidn’t_______salesmuch.

5.Shefeltthatshewouldnotbeabletoliveinpeace.

Shefeltthatshewouldnotbeabletolive________.

Ⅵ.根据括号内所给的提示将下列句子翻译成英语

1.他举起手臂,保护他的孩子免受伤害。

(protect...from)

2.尽量避免吃高脂肪的食物。

(contain)

3.请注意这两个词之间的区别。

(payattentionto)

4.辛苦工作一年之后,我们都十分珍惜这个假期。

(appreciate)

 

Part3unit4grammar:

现在进行时的被动语态

谓语动词的语态表示句子的主语和谓语动作之间的关系-1)当句子的主语是谓语动作的执行者时,主、谓之间的关系称为主动语态;2)当句子的主语是谓语动作的承受者时,主、谓之间的关系称为被动语态。

例如:

IteachEnglish.(主动语态)我教英语。

OurEnglishistaughtbyhim.(被动语态)我们的英语是由他教的。

HespeaksEnglish.(主动语态)他说英文。

Englishisspokeninmanycountriesallovertheworld.(被动语态)世界许多国家都讲英语。

在被动语态的句子中,谓语部分的结构是be+p.p.(过去分词)。

被动语态的句子有时态的变化,这个变化反映在be动词上。

也就是说,把一个句子做成被动语态的句子,只需要写出BE动词的所需时态,再加上所给动词的过去分词就行了。

当然,这只是指谓语部分而言。

我们知道,be动词作为一个独立的谓语动词有自己现在分词(being)和过去分词(been)。

那么,下面我们来看看be在各种时态中的变化形式:

一般现在时am/is/are

一般过去时was/were

一般将来时shall/will+be

过去将来时would/should+be

现在进行时am/is/are+being

过去进行时was/were+being

现在完成时have/has+been

过去完成时had+been

说明:

1)以上的八个时态可用于被动式,其它没有列举的时态都不宜用于被动语态的句子中。

2)另外,表中被斜线隔开的词表示,供根据具体情况作选择。

弄清楚了be在各种时态中的变化形式以后,我们就能很轻松地写出被动语态的各种时态了。

我们可看看下面的实例:

En

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