译林版8B英语UNIT 8单元知识点归纳及练习题.docx
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译林版8B英语UNIT8单元知识点归纳及练习题
8B英语UNIT8单元知识点归纳及练习题
8BUnit8
一、词汇句型大汇总
1.Willmoretreesbeplantedthisyear?
今年会种更多的树？
2.Treesaregoodforus.树对我们有益。
3.Ilikedigginginthegarden.我喜欢在花园里挖土。
4.Reduceairpollutionbyridingbicycles.通过骑自行车减少空气污染
5.savewaterbytakingshortershowers通过少洗澡来节约水
6.saveenergybyturningoffthelights关灯节约能源
7.protecttheenvironmentbyrecyclingwaste通过循环利用废料的方式保护环境
8.Whatshouldwedotoliveagreenlife?
为了过上环保的生活我们该做什么呢？
9.usedtodrivemetoschool过去开车送我去学校
10.taketheunderground乘地铁
11.causeseriousairpollution产生严重的空气污染
12.It’swiseforpeopletochoosepublictransportorridebicycles.人们选择坐公交或骑车是很明智的。
13.takeshortershowertosavewater缩短淋浴时间来节约用水
14.remembertoturnoffthelights记得关灯
1.acountrywithhighmountainsandcleanbluelakes一个拥有高山和清澈湛蓝湖水的国家
2.trytokeepitthatway努力保持它的原貌
3.beseparatedintodifferentgroups被分成不同的组
4.Evenoldclothesandshoescanberecycled.甚至旧衣服旧鞋业被循环利用。
5.anorganizationforrecyclingclothes一个循环利用衣服的组织
6.besoldincharityshops在慈善商店出售
7.begiventothepoor给贫困的人
8.besenttofactoriesforrecycling送到工厂进行循环利用
9.send…to把……送给……
10.havemanylawstoprotecttheenvironment制定许多保护环境的法律
11.benotallowedtocutdowntrees不允许砍树
12.willbepunished会被惩罚
13.droplitterinapublicplace在公开场合丢垃圾
14.befinedbythepolice被警察罚款
15.lawstolimitairandwaterpollution控制空气和水污染的法
律
16.ourgreatesttreasure我们最大的宝藏
17.dependon…取决于……
18.useenergyfromthesun利用太阳能
19.costverylittle花费很少
20.runout用光
21.producelittlepollution少产生点污染
22.WorldEnvironmentDay世界环境日
23.Whathaveyoudonefortheenvironment?
你为环境做了什么？
24.dosomethingtomakeadifference采取措施发挥作用
1.Whenistheshowtobeheld?
什么时候举办展览？
2.Whatwillbedisplayedattheshow?
展览上将会陈列什么？
3.Whatwillbediscussedattheshow?
展览上将会讨论什么？
4.oneofthebiggestproblems最大的问题之一
5.throwrubbishinto..把垃圾扔进……
6.acttoimprovetheenvironment行动起来改善环境
7.wewillhaveachancetotalkabout…我们将有机会谈论……
8.maketheworldabetterplace把世界变成一个更美好的地方
1.turnoffthetapwhenbrushingteeth刷牙时关上水龙头
2.takeshowersforlessthantenminutes洗澡少于十分钟
3.recycleemptybottles循环利用空瓶子
4.doalottohelpprotecttheenvironment
5.tryourbesttodo尽我们的所能去做
6.looknicerwithmoretreesaround周围有很多树看起来更美
7.
beharmfultoourhealth对我们的健康有害
8.keepsoilinplace保持水土
1.haveawideruse有更广泛的用途
2.bedugupfromtheground从地下挖掘出来
1.changefortheworse变得更糟
2.Weshouldalsoreusewaterifpossible如果可能的话我们也应该重复使用水。
3.inordertosavewater为了节约水
4.Recyclingisalsoagoodwaytohelpreducepollution.循环利用也是一种帮助减少污染的好办法。
5.developagreenlifestyle
6.watchlessTV少看电视
7.makeabigdifferencetotheearth对地球产生大的影响
二、语法大聚焦
一、构成学习一般将来时的被动语态，首先应掌握其各种结构形式。
1．肯定式will（shall）＋be＋动词的过去分词
2．否定式will（shall）＋not＋be＋动词的过去分词
3．疑问式Will（Shall）＋主语＋be＋动词的过去分词？
简略回答Yes，主语＋will（shall）．No，主语＋won't（shan't）．
现在，请看实例：
A）肯定句：
Anewstadiumwillbeputuphere．
否定句：
Anewstadiumwillnot（won't）beputuphere．
疑问句及简略回答：
Willanewstadiumbeputuphere？
Yes，itwill．／No，itwon't．
特殊疑问句及回答：
Whatwillbeputuphere？
Anewstadium．
B）AlotofathleteswillbeinvitedtoBeijing．Butthosewhohaveusedillegaldrugswillnotbeinvited．（但那些使用违禁药物的将不被邀请。
）Willsomeworld-famoussingersbeinvited？
Yes，theywill．Whoelsewi
llbeinvited？
Somejudgesandsportsofficials，ofcourse．
二、其他结构
表示将来意义的被动结构还有：
1．begoingtobedone；
2．betobedone；
3．will（shall）＋get＋done等。
例如：
Someoldbuildingsaregoingtobeputdown．
The29thOlympicGamesistobeheldinBeijingin2008．
TheworkerswillgetpaidbeforetheendofDecember．
同学们也要注意这些结构的否定式、疑问式等。
例如：
Thesetreesarenotgoingtobecutdown．Arethesetreesgoingtobecutdown？
Yes，theyare．
Themachinesarenottoberepairedtonight．Aretheytoberepairedtomorrow？
Yes，theyare．
三、注意事项
使用一般将来时的被动语态时，应注意以下两点：
1．在时间、条件状语从句中，应使用现在时表示将来时。
同样，应使用现在时的被动语态表示将来时的被动语态。
例如：
Hesayshewillleavethecompanyifheispunishedforthis．
2．使用一般将来时被动语态时，学生易遗漏被动式中的be。
四、单元综合练习
一、单项填空（15%）
（）1.Somepeoplefearthat_____airpollutionmaybringaboutchangesin_____weatheraroundtheworld.
A./;theB.the;/C.an;theD.the;a
（）2.Iftheapples________well,theymaybecomebadsooninsuchhotweather.
A.arenotkeptB.don’tkeepC.won’tbekeptD.won’tkeep
（）3.Theriversmellsterrible.Peoplemust_______dirtythingsintoit.
A.bestoppedtothrowB.bestoppedfromthrowing
C.stoptothrowD.bestoppedfromthrow
（）4.Ibelievethatthosemountains_______withtreesinafewyears’time.
A.arecoveredB.willbecoveredC.arecoveringD.willcover
（）5.Thenewtrafficrulessaypeople_________iftheydonotfollowtherules.
A.willfineB.werefinedC.arefineD.willbefined
（）6.I’mnotsureifIcanholdapartyintheopenair,becauseit_______theweather.
A.standsforB.dependsonC.livesonD.agreeswith
（）7.Inthepast,thewaterinthisriver_______terrible_______hotsummerdays.
A.smells;onB.issmelt;inC.smelt;onD.wassmelled;in
（）8.Farmershavebeenbusy_________thecropssinceFriday.
A.toharvestB.harvestedC.willharvestD.harvesting
（）9.Anothertwomonthswillbeneededbeforethebridge_______.
A.completesB.iscompletedC.hascompletedD.willbecompleted
（）10.—Thereusedtobelotsoffishinthelake.
—Yes,buttherearevery_______now.
A.fewB.fewerC.littleD.less
（）11.—_______isitfromSuzhoutoBeijing?
—Itusedtobealongway,butnow,ittakesonlyfivehourstogettherebyhigh-speedrail.
A.HowsoonB.HowmuchC.HowfarD.Howlong
（）12.—Doyouthinkweshouldacceptthatoffer?
—Yes,weshould,forwe_______suchbadluckuptillnow,andtime_______out.
A.havehad;hasbeenrunB.had;isrunningC.have;hasbeenrunD.havehad;isrunning
（）13.—Becareful.Acarmayhityou.
—Thankyou.I_______I_______soclosetothetraffic.
A.didn’tknow;amstandingB.don’tknow;amstanding
C.didn’tknow;wasstandingD.didn’tknow;wouldstand
（）14.—DoyouhaveJay’sCDs?
—Sorry,theyare_______.Butwewillgetsomemorenextweekbecausethey_______.
A.soldwell;aresellingoutB.soldout;sellwell
C.sellingwell;soldoutD.soldout;sellswell
（）15.—IreallythoughtIwouldgetthejob.—Oh,well,_______,Jason.
A.youarerightB.bestwishesC.IalsothoughtthatD.betterlucknexttime
二、完形填空（10%）
In1963,GaylordNelson,asenator（参议员）oftheUnitedStates,begantoworryaboutour1.SenatorNelsonknewthatourworldwasgettingdirtyandthatmanyofourplantsandanimalsweredying.
Hewondered2morepeopleweren’ttryingtosolve（解决）theseproblems.HetalkedtoothersandtothePresident.TheydecidedthatthePresidentwouldgo3thecountryandtellpeopleabouttheseconcerns（关注）.Hedid,4stillnotenoughpeoplewereworkingontheproblem.
Then,in1969,SenatorNelsonhadanother5.Hedecidedtohaveaspecialdaytoteach6aboutthethingsthatneededchanginginourenvironment.HewroteletterstoallofthecollegesandputaspecialarticleinScholasticMagazinetotellthemaboutthe7dayheplanned.
OnApril22,1970,thefirstEarthDaywasheld.Peoplealloverthecountrymadepromisesto8theworld.Sincethen,EarthDayhasspreadallovertheworld.Peopleknowthatthereareproblemsweneedtoworkon,andthisis9daytolookattheearthandseewhatneedschanging.Isn’titgreat?
Onepersonhadanideaandkeptworking10everyonebeganworkingtogethertosolveit.Seewhathappenswhenpeoplecareaboutourworld.
（）1.A.countryB.cityC.earthD.community
（）2.A.whyB.whenC.howD.where
（）3.A.acrossB.downC.overD.around
（）4.A.butB.andC.soD.or
（）5.A.dreamB.ideaC.jobD.problem
（）6.A.anyoneB.noneC.everyoneD.someone
（）7.A.specialB.enjoyableC.excitingD.famous
（）8.A.breakB.enjoyC.saveD.face
（）9.A.hisB.herC.theirD.our
（）10.A.becauseB.untilC.ifD.through
三、阅读理解（20%）
（A）
Mostoftheheatgetstrapped（抑制）byglassofthegreenhouseandkeepstheinsidewarm.
Someoftheheatgoesoutside.
Theriseintemperatureisaresultofthegreenhouseeffect（温室效应）.Andithelpskeeptheearthwarmenoughforpeople,plantsandanimalstoliveon.TherearesomenaturalgaseslikeCO2aroundtheearth.Thesegasescreate（产生）somethinglikeablanketaroundus.Theblanketletsintheheat（热量）ofthesunandkeepsitneartheground.Itislikehowarealgreenhouseworks.
Thelightofthesunpassesthroughtheglassofagreenhouse.
Itisimportanttounderstandthegreenhouseeffectandhowitworks.Someofthethingswedoeverydaycanchangethetemperatureofourearth.Iffactories,cars,andotherthingsaremakinglotsofnewwastegases,theearthwillgetwarmer.Intheend,itwillbecometoohotforustoliveon.
（）1.Theunderlinedword“it”inthepassagemeans_______.
A.thetemperatureoftheearthB.whatmanyscientiststhink
C.thegreenhouseeffectD.thegasaroundtheearth
（）2.Theblanketaroundusismadeupof_______.
A.woodB.plantsC.gasesD.sunlight
（）3.Whichisthebesttitleforthepicture?
A.HowaGreenhouseWorksB.PlantingFlowersinaGreenhouse
C.WhytheHeatGetsTrappedD.TheImportanceoftheSun
（）4.Whichistherightorder?
a.Theearthwillgetwarmer.b.Carsmakealotofnewwastegases.
c.Theheatistrapped.d.Thegasesletsunlightin.
A.a-d-b-cB.b-d-c-aC.d-c-b-aD.c-b-a-d
（）5.Whereisthepassageprobablytakenfrom?
A.Astorybook.B.Afashionmagazine.
C
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