Unit 13 Were trying to save the earth能力提升专练 新版人教新目标版.docx

Unit 13 Were trying to save the earth能力提升专练 新版人教新目标版.docx

《Unit 13 Were trying to save the earth能力提升专练 新版人教新目标版.docx》由会员分享，可在线阅读，更多相关《Unit 13 Were trying to save the earth能力提升专练 新版人教新目标版.docx（25页珍藏版）》请在冰豆网上搜索。

Unit13Weretryingtosavetheearth能力提升专练新版人教新目标版

Unit13　We'retryingtosavetheearth！

第1课时（SectionA1a－3b）

课前自主预习

一、单词拼写。

请背诵词汇表，并默写单词。

名　词：

1.b________底部；最下部

2．f________渔民；钓鱼的人

3．c________煤；煤块

4．a________优点；有利条件

5．t________外卖食物

6．b________垃圾箱

7．s________鲨鱼

8．f________（鱼）鳍

9．c________链子；链条

10．e________生态系统

11．i________工业；行业

12．l________法律；法规

形容词：

1.u________丑陋的；难看的

2．w________木制的；木头的

3．c________残酷的；残忍的

4．h________有害的

5．s________科学上的；科学的

兼类词：

1.l________v．乱扔n．垃圾；废弃物

2．c________v．花费n．花费；价钱

3．p________adj.塑料的n．塑料；塑胶

二、短语翻译。

请浏览教材，找出以下短语，并背诵之。

1．playa________________在……中起作用；扮演角色；参与……

2．clean________打扫干净；整理好

3．cut________削减；砍倒；删节

4．makea________影响

5．lead________通向；导致

6．cut________切除；切断；中断

7．________thetop________在……顶部或顶端

8．thefood________食物链

三、完成句子。

请仔细阅读教材，补充完整下列句子。

1．...weshouldtakethebusorsubway________________driving.……我们应乘公交车或地铁而不是开车。

2．Ithinksimplethingslike________abagtogoshoppingcanhelp.我认为像带着袋子去购物这样的小事情可能有所帮助。

3．Thismethodis________________cruel,________________harmfultotheenvironment.这种方法不但残忍，而且对环境有害。

课堂基础练习

单项填空。

（　　）1.Ithinkwewillplay________Classonethisafternoon.

A．aboutB．in

C．toD．against

（　　）2.Yourbedroomistoodirty.Please________.

A．cleanitupB．cleanupit

C．setitupD．putitup

（　　）3.Theboystayedathomeallday________goingtoschoollastterm.

A．instead

B．insteadof

C．takeplaceof

D．taketheplaceof

完成句子，每空一词。

4．电在我们日常生活中起着重要作用。

Electricity________animportant________inourdailylife.

5．你的抽屉真是一片混乱，你介意清除一下吗？

Yourdrawerisreallyamess.Wouldyoumind________________________？

6．要是你忙的话，就改日再来吧。

Ifyouarebusy,youmaycomeanotherday________.　

7．我们必须减少水的用量。

Wemust________________________theamountofwaterweuse.

8．昨天晚上我们县城的电被切断了。

Electricitywas________________inourtownlastnight.

9．不仅是我而且他也想去看电影。

NotonlyI________________he________toseeafilm.

10．他不仅说得更准确，也更简单。

________________________hespeakmorecorrectly,buthespokemoreeasily.

课后巩固提升

一、根据句意及首字母或汉语提示完成单词。

1．Smokingish________toourhealth.

2．Thegirlisu________，buthersisterisbeautiful.

3．Myfatherlikeswearinghis________（木制的）shoes.

4．Weshouldbring________（塑料）bagsforshopping.

5．Hehadthe________（长处）ofagoodeducation.

二、用所给单词的适当形式填空。

1．Isawtwo________（fisherman）sellingfishesinthemarket.

2．Throwing________（litter）awayisn'tallowed.

3．Hehasmany________（advantage）．Weliketogetonwellwithhim.

4．Thebest________（method）toprotecttheenvironmentistoavoidkindsofpollution.

5．Thepriceoftheseorangesis________（low）thanthatofthoseapples.

三、单项填空。

（　　）1.Hewouldliketo________thenextCleanupDay.

A．playwithB．playto

C．playagainstD．playapartin

（　　）2.Wewillhelpto________thecity.

A．cleanoutB．cleanup

C．cleanonD．cleanedout

（　　）3.IwatchedTV________doingmyhomeworklastSunday.

A．insteadB．insteadof

C．butD．and

（　　）4.Thisblueshirt________him20dollars.

A．costB．spendC．takeD．pay

（　　）5.Weshouldstop________treesatwill（随意）．

A．cuttingoffB．cuttingdown

C．cuttingdownonD．cuttingup

（　　）6.Notonly________dancewell,buthesingsverywell.

A．hedoesB．doeshe

C．doesD．he

（　　）7.Ithinksimplethingslikebike________canhelptokeephealthy.

A．rideB．riding

C．torideD．rode

（　　）8.Hisworkreally________inthefactory.

A．makesadifferentB．makesdifference

C．makesdifferentD．makesadifference

（　　）9.Thenumberofthestudentsinourschool________inthelastfewyears.

A．hasfallenB．hadfallen

C．fellD．hasfell

（　　）10.Hecan________dance,becausehislegwasbadlyhurt.

A．nomoreB．nolonger

C．notmoreD．notlonger

四、配对阅读。

（　　）1.Everyday,inhomesallovertheworld,peopleleavelightsonwhennooneisintheroom.

（　　）2.Airconditionersareusuallysetattoolowtemperaturesinsummer.

（　　）3.Alotofwateriswastedbyusingtoomuch.

（　　）4.We'llhavelessandlessgastousebecausemorepeoplebuycars.

（　　）5.People,especiallychildren,watchTVfortoomanyhours.

A.TryourbesttomakefriendswiththecountriesintheMiddleEastandaskthemtogiveusmoregasinthefuture.

B．Weshouldwalktowork,rideabiketoschool,andtakeabushomemoreofteninsteadofdrivingcars.

C．Encouragepeopletodomoreoutdooractivitiesintheirfreetime.Getchildrentolearnmorefromreadingbooks.

D．Plantsmoretreesandgrassaroundourhouses.Askpeoplenottocutdownthetrees.Useyourhandkerchiefinsteadofusingpapernapkins.

E．Inroomswhereyouhaveanairconditioner,youcansaveelectricitybycleaningthefilter（滤波器）．Afilteruses30%moreenergywhenitisdirty.Also,settheairconditionerat26degrees.

F．Alwayskeepthesayinginmind“Turnofflightsbeforeleaving.”

G．Takeashowerinsteadofabath,forabathusestwiceasmuchaswater.Don'tflush（冲洗）thetoiletunnecessarily.

第2课时（SectionAGrammarFocus－4c）

课前自主预习

一、单词拼写。

请背诵词汇表，并默写单词。

名　词：

t________运输业；交通运输

动　词：

a________承担得起（后果）；买得起

形容词：

r________可重复使用的；可再次使用的

二、短语翻译。

请浏览教材，找出以下短语，并背诵之。

1．take________in参加

2．take________采取行动

3．begin________从……开始

4．turn________关掉

5．pay________付费；付出代价

三、完成句子。

请仔细阅读教材，补充完整下列句子。

1．________youever________partinanenvironmentalproject?

你曾经参加过环境课题的活动吗？

2．Itwas________thebiggestcleanupprojectthiscity________ever________.它被认为是这个城市最大的清洁课题。

3．Iguesseveryoneinthiscityis________toimprovetheenvironment.我想这个城市里的每个人都在尽力改善环境。

4．Wecan't________towaitanylongerto________action.我们迫不及待要采取行动了。

课堂基础练习

完成句子，每空一词。

1．这个妇女不能承担她孩子的教育费用。

Thewomancouldn't________________________forherchild'seducation.

2．汤姆未曾住在这里。

Tom________________________________here.

用takepartin,join,joinin或attend的正确形式填空。

3．She____________thePartylastyear.

4．Whydidn'tyou____________thetalklastnight?

5．Weoften____________theschoolEnglishclub.

6．Everyoneelse____________themeetingexceptme.

单项填空。

（　　）7.Look!

What________overthere?

A．happensB．happening

C．ishappeningD．happen

（　　）8.—________you________yourhomeworkyet？

—Yes.I________itamomentago.

A．Did;do;finished

B．Have;done;havefinished

C．Have;done;finished

D．Will;do;finish

（　　）9.Foodsafetyisimportant.Rules________toprotectpeoplefromfoodpollution.

A．mustmakeB．mustbemade

C．can'tD．can'tbemade

（　　）10.—Whoisthelittlegirlinthepicture?

—It'sme.Thepicture________10yearsago.

A．tookB．istaken

C．hastakenD．wastaken

（　　）11.Accordingtoourplan,anewteachingbuilding________.

A．willbuildB．willbebuilt

C．isbuiltD．builds

（　　）12.Ihavemyownroominmyhouse,soI________dowhatIwantinit.

A．mustB．haveto

C．needtoD．can

（　　）13.—CouldIhavealookatyourpictures?

—Yes,ofcourseyou________.

A．couldB．can

C．willD．might

课后巩固提升

一、根据句意及汉语提示完成单词。

1．Ican't________（买得起）tobuythecar,becauseIdon'thaveenoughmoney.

2．Weshouldcollectthe________（可重复使用的）materialsinourlife.

3．Idon'tliketousepublic________（交通运输）,becauseit'snotconvenientforme.

4．Nowtheairhasbecomebadly________（污染），wehavetokeepitclean.

5．Ihavetakenpartinan________（环境的）projectsincelastyear.

二、用所给单词的适当形式填空。

1．Everyoneis________（try）toimprovetheenvironmentatpresent.

2．Theteacheroftentellsussavingtheearth________（begin）withsmallthings.

3．Wealwayssaveelectricityby________（turn）offthelightwhenweleavetheroom.

4．Ourheadteachertolduswehadtomakeaplanbefore________（take）action.

5．Weshouldobeytheschoolrulesand________（be）strictwithourselves.

三、单项填空。

（　　）1.—Haveyouhadyourbreakfastyet?

—No.Mom________itformenow.

A．wascookingB．iscooking

C．cooksD．cooked

（　　）2.MissLin________alotofworkforthepoorareasince2010.

A．doesB．did

C．hasdoneD．willdo

（　　）3.Inrecentyears,theeconomyofourcountry________rapidly.

A．isincreasingB．haveincreased

C．increasedD．hasincreased

（　　）4.Thereused________asmallriverinfrontofmyhouse.Thewaterinitwasclean.

A．beB．tobe

C．tobeingD．is

（　　）5.—HowlongcanI________thebook?

—Fortwoweeks.

A．keepB．borrowC．lendD．buy

（　　）6.Thefilmhad________fortenminuteswhenI________tothecinema.

A．beenon;gotB．begun;got

C．began;getD．beenon;get

（　　）7.—It'sdifficulttogettotheothersideoftheriver.

—Ithinkabridge________overtheriver.

A．shouldbebuiltB．shouldbuild

C．willbuildD．hasbuilt

（　　）8.—Mustwewearourschooluniformthisafternoon?

—No,you________.Allofuswillgoonanouting.

A．mustn'tB．can'tC．needn'tD．couldn't

（　　）9.—Isthatyourteacher?

—That________beMr.Wang.HehasgonetoCanadawithhiswife.

A．can'tB．mustn't

C．canD．must

（　　）10.Jimmy,you________playwiththeknife.You________hurtyourself.

A．won't;can'tB．mustn't;may

C．shouldn't;mustD.can't;should

四、信息归纳。

Allresidents:

RulesforlivinginParkriseFlats

Weallwanttolivecomfortablyandsafelyhere,sohereareafewsimpleruleswhichwethinkallresidentsshouldfollow.

Rubbish

RubbishcollectionisonTuesdays.PleasedonotleaverubbishbagsoutbeforeTuesdayasbirdsandanimalscanbreakintothemandtheysmell.

Washing

Thereisawashinglineforeveryflatinthegardennexttothecarpark.Pleaseonlydryyourwashingontheselinessoitdoesnotdisturb（干扰）peopleinthegroundfloorflats.

Cleaning

ThemainstairsarecleanedtwiceaweekbytheAssociation,sopleasetrytokeepthemtidyandcleananddonotleavefurnitureorbagsonthestairsorinthehallways.

Lights

Themainlightsareonatimerandtheystayonforfiveminuteswhenyoupressthem.PleasetelltheAssociationifanylightsarenotworking.

Noise

Residentsareask