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