九年级英语《Unit 13 We're trying to save the earth!》课件

Unit13Wearetryingtosavetheearth.SectionA1a-3bReadandlearn

wordsandexpressions.v.乱扔/'litə(r)/n.垃圾；废弃物n.底部；最下部/'bɔtəm/n.渔民；钓鱼的人/'fiʃə(r)mən/n.煤；煤块/kəul/adj.丑陋的；难堪的/'ʌgli/n.优点；/əd'va:ntidʒ/,/əd'væntidʒ/有利条件v.花费(cost,cost)/kɔst/,/kɔ:st/n.花费；价钱litterbottomfishermancoaluglyadvantagecostWordsandexpressionsadj.木制的；木头的/'wudn/adj.塑料的/'plæstik/n.塑料；塑胶n.外卖食物/'teikəwei/n.垃圾箱/bin/n.鲨鱼/ʃa:(r)k/n.（鱼）鳍/fin/adj.残酷的；残忍的/'kru:əl/woodenplastictakeawaybinsharkfincruelWordsandexpressionsadj.有害的/'ha:(r)mfl/对……有害在……顶部或顶端n.链子；链条/tʃein/食物链n.生态系统/'i:kəu,sistəm/n.工业；行业/'indəstri/harmfulbeharmfultoatthetopofchainthefoodchainecosystemindustryWordsandexpressionsn.法律；法规/lɔ:/adj.科学上的；科学的/,saiən'tifik/参加v.承担得起（后果）；/ə'fɔ:(r)d/买得起关掉adj.可重复使用的；/,ri:'ju:zəbl/可再次使用的lawscientifictakepartinaffordturnoffreusableWordsandexpressions付费；付出代价采取行动n.运输业；/,trænspɔ:'teiʃn/交通运输v.回收利用；/,ri:'saikl/再利用n.餐巾；餐巾纸/'næpkin/扔掉；抛弃payfortakeactiontransportationrecyclenapkinthrowawayWordsandexpressions好好利用某物拆下；摧毁上下颠倒；倒转/'ʌpsaid/n.大门/geit/n.瓶子/'bɔtl/,/ba:tl/n.负责人；'prezidənt/主席；总统putsth.togoodusepull…downupsidedowngatebottlepresidentWordsandexpressionsn.灵感；/,inspə'reiʃn/

鼓舞人心的人（或事物）铁/'aiən/n.（音乐、艺术）作品/wə:(r)k/n.金属/'metl/恢复；使想起；归还n.创造力；独创性/,kri:ei'tivəti/inspirationironworkmetalbringbackcreativityWordsandexpressions

LanguageGoalTalkaboutpollutionandenvirnmentalprotectionObjectivesTotalkaboutairpollution,waterpollutionandsoundpollution.Tothinkaboutwaysofprotectingtheenvironment.Tolearnthenewwords:advantage,scientificseriouspollutionWeareharmingourplanetinsomanyways.伤害airpollutionsoilpollutionwaterpollutiontheearthsongbyMichaelJackson!!!Factoriespourdangerousgasesintotheair.Carsalsopourdangerousgasesintotheair.tailgasairpollution!Theweatherisalwaysfoggy.Wecan’tseethebluesky.Wecan’tbreathethefreshair.Doyouknowwhy?

Factoriesproducetoomuchdangeroussmoke.Thetrafficproducestoomanyfumes.Somepeoplesmokeinpublicplaces.Dad,what’stheacidrain?Naturalresourcesaredisappearingatadangerousrate.以危险的速度GroupOne

GroupTwoGroupThree

desert灭绝extinctHelpsavetheearthWemustthinkofbetterwaytotreatourplanetinfuture.Whatdoyouusuallydo?AreyouafriendoftheEarth?

Takethisquiz.STARTYoudrinkacanofcola.Whatdoyoudo?Ithrowawaycans.Irecyclecans.Youthrowawaythecans.That’sbadfortheEarth.Yourecyclethecans.That’sgoodfortheEarth.Therearealotofoldnewspapersatyourhome.Whatdoyoudo?Ithrowtheoldnewspapersaway.Irecycletheoldnewspapers.Youthrowoldnewspapersaway.Youwastepaper.That’sbadfortheEarth.Yourecycleoldnewspapers.Yousavepaper.That’sgoodfortheEarth.Yougoshopping.Whatdoyoudo?Iusealotofnewplasticbags.Iusemyownbag.Youusealotofnewplasticbags.That’sbadfortheEarth.Youuseyourownbag.That’sgoodfortheEarth.Whenyouwriteonapieceofpaper,whatdoyoudo?Iwriteononesideonly.Iwriteonbothsides.Youusepaperononesideonly.That’sbadfortheEarth.Youusepaperonbothsides.That’sgoodfortheEarth.closedownthefactories;helptocleanuptheriver;

takethebusorsubway;rideabike;bringabagtogoshopping,throwrubbishinthecans;

turnoffthelightswhenyouleavearoom;usepaperorresusablebags;recyclebooksandpaper;turnofftheshowerwhenyouwashyourhair;don'tusenapkins;rethink,reuse,recycle......solutionsindustryharmfulcostwoodenplasticaffort

n.工业adj.有害的v.花费adj.木制的adj.塑料的v.支付的起Wordsandexpressionsmakeadifferencetakepartinturnoffpayforcutdownleadto起作用；有影响参加关掉付费；付出代价减少导致WordsandexpressionsWe’retryingtosavetheearth.

我们在努力拯救地球。Theriveusedtobesoclean.

这河流过去是如此的清澈。Theairisbadlypolluted.

空气被严重污染。Themethodisnotonlycruel,butalsoharmfultotheenvironment.

这种方法不仅残酷，而且对环境也有害。Sentences基础预习写出下面单词的意思litter________bottom________fisherman_________ugly__________cost________plastic________coal_______advantage_______wooden_______把下面的短语与汉语意思连起来。makeadiffenencecutdownleadtobefullofplayapartin

导致起作用减少参与充满

Herearesomewordsrelatedto

differentkindsof

pollution.Writethemintheboxbelow.Thenadd

morewords.1aloudmusiccarsrubbishplaneslitteringshipsfactoriessmokingbuldinghousesmobilephonesnoisepullotionairpollutionwaterpollutioncars,factories,smoking,buildinghouses(burning,powerplants,nuclearwastedisposal)Loudmusic,planes,buildinghouses,mobilephones(machines,crowds,vihicles)rubbish,littering,ships,factories(sewage,industrialwaste,pesticides)Listenandcompletethesentences.1bwhatwastheproblem?Theriverwas_________.eventhebottomoftheriverwasfullof________.therewerenomore_____forfishmentocatch.reallydirtyrubbishfishwhatcausedtheproblem?peoplearethrowing_____intotheriver.Factoriesareputting_______intotheriver.Howshouldtheproblembesolved?Weshouldwritetothe________andaskthemto___________thefactories.everyoneshouldhelp________totheriver.litterwastegovernmentclosedowncleanupWatchandreadMark:Theriverwasdirty.Eventhebottomoftheriverwasfullofrubbish.Tony:Butitusedtobesoclean!Mark:Yes,butpeoplearelitteringinthe

river.Tony:Everyoneinthistownshouldplaya

partincleaningitup!

Role-playtheconversation.Thenmakeyourownconversationsaboutthekindsofpollutionin1a.1c2aListentotheinterview.CirclethekindsofpollutionthatJasonandSusantalkabout.A.landpollutionB.airpollutionC.noisepollutionD.waterpollution1.Theairisbadlypollutedbecausethereare________ontheroad

thesedays.2.Factoriesthatburncoalalso______theairwithalotofblack

smoke.3.Thereisalsotoomuchrubbishandwaste.People___________________thingsawayeveryday.4.Peoplearealsolitteringin____________likeparks.Thisturns

beautifulparksintouglyplaces.morecarpollutearethrowingawaypublicplaces2b

Listenagainandcompletethesentences.Jason:Theairhasbecomereally

pollutedaroundhere.

I’mreally

gettingworried.Susan:Yes,Iusedtobeabletoseestars

inthesky.Jason:Theproblemisthat...

Usetheinformationin2aand2btorole-playconversationsbetweenJasonandSusan.2cInterviewer:JasonandSusan,whatareyour

ideasforsolvingtheseproblems?Jason:Well,tocutdownairpollution,weshould

takethebusorsubway

insteadofdriving.Susan:Yeah,orrideabike.Otheradvantagesof

bikeridingarethatit’s

goodforhealth

anditdoesn’tcostanything!2dRole-playtheconversation.Interviewer:Greatideas!Whataboutwastepollution?Susan:Mmm,Ithinksimplethingslikebringingabagtogoshoppingcanhelp.Istarteddoingthatayearago.Jason:Me,too.Also,InevertakewoodenchopsticksorplasticforkswhenIbuytakeawayfood.Iusetheonesathome.Susan:Andremembertothrowrubbishinthecansandkeeppublicplacescleanandbeautifulforeveryone.Interviewer:Sotogether,ouractionscan

makeadifferenceand

leadtoabetterfuture!Watchandread辨析：turn,get与become(1)become多指身份，职位等的变化，它强调变化过程已经完成，后面可以接名词或者形容词。Hebecomesateacher.(2)get多用于口语，表示一种变化过程，强调的是“渐渐变化”后常接形容词的比较级形式。LanguagePointsInwinterthedaysgetshorter.冬天白天渐渐变短。(3)turn指的是在颜色和性质等方面与以前的完全不同，强调变化的结果。leavesturnedbrowninthemountains.山里的树叶已经变成了棕色。：Hermother______angrywhensheheardthenews.It's_____darkeranddarkeroutside.Themilkhas______bad.练习becamegettingturnedcutdown,意为"减少"；是“动词+副词”结构的短语，后面所带的宾语为名词时，宾语可以位于down的前面或后面；为代词时只能位于down前面。You'dbettercutthearticledowntoabout2000words.cut后接off,into,up,in的不同：拓展cutoff切断；切除cutinto把...切成...cutup切碎cutin插队花费主语表示内容spend人宾语可以是钱，精力，时间等。cost物或事后接life，money，health，time等，侧重与花费的代价take事或人说明事情完成花费了...辨析：spend,cost,take,pay花费主语表示内容pay人"支付"作为及物动词，可以是paysb或paysomemoney；作为不及物动词，形式为payfor。for表支付的原因。1.Doyoutakeexerciseeveryday?Yes,Ialways___thirtyminutesaftersupper.AspendBcostCtakeDpay2.I____300yuanforthebike.AtookBspendCcostDpaid用方框中所给词的适当形式填空。1.Don'tthrow_______(垃圾)everywhere.2.Inwinter,manypeopleburn______(煤)tokeepwarm.3.Thepolicefoundabodyatthe________(底部)ofthelake.4.The______(花费)oflivinginbigcitiesisveryhigh.5.Hekeepsarabbitinabig_______(木制的)box.costwooden,coal,bottom,littercostwoodencoalbottomlitter1.He___gooutwithhisparents,butnowhe_____stayathomealone.A.useto;isusedtoB.isusedto;usedtoC.useto;usedtoD.isusedto;isusedto2.Theinterestingbook___me10yuan.A.tookB.paidC.spendD.costChoosethebestanswer.3.Wemustdosomethingusefulto___pollution.A.cutoffB.cutupC.cutdownD.cutin4.Smokingcan___lungcancer.you'dbetttergiveitup.A．workonB．leadtoC．takeawayD．putout5.Whatarethe___ofbikeriding?--Itcanhelpcutdownairpollution.A．advantageB．reasonsC．resultsD．ideas1.多一个人少一个人无所谓。

Onepersonwouldn’t__________________.2.这个木箱时装满了书。The_______box____________books.3.不健康的饮食对这种疾病的传播起一定的作用。

Unhealthyfoods____________thespreadofthedisease.4.这条小路通向公园。

Thepath________thepark.5.我错拿了你的包。

Itookyourbag_________minebymistake.woodenisfullofmakeadifferenceleadtopalyapartofinsteadof

Readthepassageaboutsharks

andcompletethefactsheetbelow.3aManyhaveheardofshark’sfinsoup.ThisfamousandexpensivedishisespeciallypopularinsouthernChina.Butdoyourealizethatyou’rekillingawholesharkeachtimeyouenjoyabowlofshark’sfinsoup?Whenpeoplecatchsharks,theycutofftheirfinsandthrowthesharkbackintotheocean.

Withoutafin,asharkcannolongerswim

andslowlydies.Thismethodisnotonlycruel,butalsoharmfultothe

environment.Sharksareatthetopofthefoodchainintheocean’s

ecosystem.If

theirnumbersdroptoolow,itwillbringdangertoalloceanlife.Manybelieve

thatsharkscanneverbeendangeredbecausetheyarethestrongestintheirfood

chain.Butinfact,around70millionsharksarecaughtandtradedinthisindustry

everyyear.Thenumbersofsomekindsofsharkshavefallenbyover90percentin

thelast20to30years.

Environmentalprotectiongroupsaroundtheworld,suchasWildAidandthe

WWF,areteachingthepublicabout“finning”.

Theyhaveevenaskedgovernments

to

developlawstostopthesaleofshark’sfins.Sofar,noscientificstudieshave

shownthatshark’sfinsaregoodforhealth,sowhyeatthem?Helpsavethesharks!WheresharkfinsoupispopularNumberofsharkscaughtandtradedeveryyearhowmuchthenumbersofsomekindsofsharkshavefalleninthelast20-30yearsTwoenvironmentalgroupsagainst"finning"70millionover90percentWildAidandtheWWFLet'sdothistoreviewthetext!!!Somepeopleliketoeatshark'sfinsoup,especiallyin_______China.Butgettingtheshark'sfinisvery_____.Whenpeoplecatchsharks,they________theirfinsandthrowthesharksintotheocean.Thesharkslowlydiesbecauseitcan't_____withoutthefin.Anditisalso______toenvironment.Sharksareatthe____ofthefoodchain.Ifthenumberofsharksdropstoolow,itwillbreakthebalanceofnuture.Pleasesaynotoeatingthesharkfinsoup,andtakeactiontosavethesharks!southerncruelcutoff

swimharmfultopLet’slearnsomelanguagepointsharmful

形容词，意为“有害的”。常构成短语beharmfulto“对……有害的”。Stayingupoftenisharmfultoyourhealth.经常熬夜对你的健康有害。【拓展】harm名词，意为“害处”。常用构成短语do

harmto“对……有害”，相当于beharmfulto.Toomuchsmokingdoesharmtohishealth.=Toomuchsmokingisharmfultohishealth.吸烟过多对他的健康有害。改为同义句。Readinginthesundoesharmtooureyes.Readinginthesun_______________oureyes.isharmfulto辨析：join,joinin和takepartintojoin加入组织，团体，党派等，有作为其中的一个成员的含义;后面也可以加表示人的名词，表示和某人一起参加某活动joinin加入一种具体活动。takeaprtin指参加会议或群众性活动等，着重说明句子主语参加该项活动并在活动中发挥作用。Willyoujoinusinthediscussion?你参加我们的讨论吗？

ShejoinedtheYoungPioneers.她加入了少先队。

Whydidn'tyoujoininthetalklastnight?

昨晚你为什么没参加座谈？Didyoutakepartinthesportsmeet?你参加运动会了吗？1.—Haveyou_____aclub?—Yes,I’minaswimmingclubandIoften_____theswimmingtraining.

A.joined;takepartin

B.joined;join

C.takenpartin;join

D.takenpartin;joinin2.—We’regoingforapicnic.Wouldyoulike

to____us?—Whynot?Let’sgo!A.attend B.joinC.joinin D.takepartin⑴afford是动词，意为“买得起,担负得起”，通常与can,could,beableto连用,多用于否定句中。Theycouldn’tafford$50foraticket.他们拿不出50美元买一张票。⑵afford后面常跟带to的动词不定式。Wecan’taffordtogoabroadthissummer.

今年夏天我们没有足够的钱出国。例句：MissTaylorneverwastesmoneyonanythingtooexpensive,eventhoughshecan_____to.Shehasdonatedmuchofthemoneyshesavedtocharities.

A.afford B.allow

C.remind

D.pay1.Manypeopledonotrealizetheyarekillinga

wholeshark_____theyenjoyabowlofshark’s

finsoup.2.Sharksareatthetopofthefoodchain,______iftheirnumbersdrop,theocean’secosystemwillbeindanger.Readthepassageagainandfillintheblankswiththewordsinthebox.

sowhen3bsoalthoughifbutwhenManythinkthatsharksaretoostrongtobeendangered,_________theyarewrong._________therearenoscientificstudiestosupportthis,alotofpeoplebelievethatsharkfinsaregoodforhealth.5.Sharksmaydisappearoneday______wedonotdosomethingtostopthesaleofsharkfins.

butAlthoughIf练习题

用方框中词的适当形式完成下面的句子。(1)Ithinkit’s____tomakesuchayoungboyworkallday.(2)Thepoorfishermancan’t_____hischildren’seducation.(3)Ithinkthegovernmentmustdevelop_____toprotectenvironment.(4)Eatingtoomuchjunkfoodis_______yourhealth.(5)Hecanusedifferent_______toworkouttheproblem.method,cruel,harmful,afford,lawcruelaffordlawharmfulmethodII.单项选择。1.—Areyougoingto_____anyoftheevents?—Yes.Maybelongjumpandhighjump.

A.takepartin B.join C.attend D.joinin2.Ican’tafford____himanexpensivebirthdaypresent. A.tobuy B.buying C.forbuying D.buy3.—Rememberto____thelightswhenyouleavetheroom.—OK.Iwill. A.turnon B.turndown C.turnup D.turnoff4.Thegirlalwayshassomemoneyto___snacks. A.spend B.payfor C.take D.cost5.—Look!_____boysareplayingonthe

playground.—Yes._____themisabout200. A.Thenumberof;Anumberof B.Thenumberof;Thenumberof C.Anumberof;thenumberof D.Anumberof;AnumberofIII.根据汉语提示完成句子。1.我们必须采取行动来阻止他们。

Wemust___________tostopthem.2.我从没听说过这个人。

Ihavenever________suchaman.3.我们乐意尽力帮你摆脱困境。

Wearegladtodowhatwecando_________.4.到目前为止，我已经交了二十个朋友。________,Ihavemadetwentyfriends.5.实际上，她从没去过那儿。________,shehasneverbeenthere.InfacttakeactionheardoftohelpoutSofarHomework

Reviewthenewwordsandexpressions.Practicetheconversationin2d.Unit13Wearetryingtosavetheearth.

SectionAGrammarFocusWearetrytosavetheearth.PresentprogressiveTheriverusedtobesoclean.usedtoTheairisbadlypolluted.PassivevoiceNoscientificstudieshaveshownthatsharksfinsaregoodforhealth.PresentperferctWeshouldsavethesharks.ModelverbsGrammarFocusJoe:_____youever_____(take)partinan

environmentalproject?Ken:Yes,Ihave.I_____(help)withaClean-Up

Daylastyear.Itwas_________(consider)

thebiggestclean-upprojectthiscityever

________(have).

Fillintheblankswiththecorrectformsoftheverbsinbrackets.4aHavetakenhelpedconsideredhadhadJoe:Howmanypeople______(take)part?Ken:I_____(think)morethan1,000people_____(come)tohelpout.Joe:That’sfantastic!Iguesseveryoneinthiscity

is_____(try)toimprove

the

environment.Ken:Yes,wecan'taffortto

_____(wait)anylongertotakeaction!tookthinkcametryingwait

Fillintheblankswiththeappropriatemodalverbsfromthebox.People_____thinkthatbig

things_____bedone.However,manyforgetthatsavingtheearth

beginswithsmallthings.Forexample,you_____saveelectricity

byturningoffthelightswhenyouleavearoom.You_____alsouse

paperorreusablebagsinsteadofplasticbags.4bcancouldwouldhavetoshouldmustmay/mightmayshouldcouldwouldMakealistfothingsthatpeoplecandotohelptheenvironmentanddiscussyourlistwithyourpartner.4cA:Ithinkthateveryoneshouldusepublictransportation.B:Idisagree.it'sdiffcultforparentswithyoungchildrentousepublictransportation...usepublictransportation...Discussing...4cusepublictransportationtakeyourownshoppingbagswhengoshoppingreducetheuseofairconditionersinsummerturnoffthelightswhenyouleavetheroomgrowmoreplants...A:Ithinkthateveryoneshouldtakeyourownshoppingbagswhengoshopping.B:Iagree.it'sgoodfortheenvironment.A:Ithinkthateveryoneshouldreducetheuseofairconditionersinsummer.B:Idisagree.thesummerissohot,especiallyinsourthChina.Withoutair-conditioners,peoplemaynothavethepatiencetowork.A:Ithinkthateveryoneshouldturnoffthelightswhenyouleavetheroom.B:Iagree.it'sgoodtosaveenergyresources.A:Ithinkthateveryoneshouldusepublictransportation.B:Idisagree.it'sdiffcultforparentswithyoungchildrentousepublictransportation.A:Ithinkthateveryoneshouldgrowmoreplants.B:Iagree.growingmoreplantswillprovideusmorefreshairandmakeourplantmorebeautiful.

现在进行时（1）含义：表示正在发生或进行的动作。（2）基本结构：主语+be+现在分词（be的形式随主语的变化而变化）（3）基本用法：①表示现在正在进行的动作。特征：常常与now或具体的时间连用，有时句中会有感官动词来提示，或通过上下文来暗示。②表示现阶段一直进行的动作。这类动词常常是延续性动词。常于atpresent,thisweek,thesedays等连用。③表示主语的特征、性格、能力等本单元复习现在进行时、usedto句型、被动语态、现在完成时和情态动词。现在完成时（1）含义：表示过去发生的动作对现在还有影响。（2）基本结构：主语+have/has+过去分词（3）基本用法：①表示过去发生的动作，但强调对现在产生影响。特征：不能与表示具体的时间状语连用。②表示过去发生的动作或存在的状态一直延续到现在，还可能继续下去。常常与since,for,inthepast+时间名词，inthelast+时间名词等时间状语连用，而且谓语动词要求是延续性动词。③表示一种“经历或体验”，即可以表示经历过也可以是从来都没有经历过。被动语态初中阶段我们学习了七种被动结构，归纳如下：（1）一般现在时是被动语态：am/is/are+过去分词（2）现在完成时的被动式：

have/has+been+过去分词（3）现在进行时的被动式：am/is/are+being+过去分词（4）一般过去时的被动式：was/were+过去分词（5）过去进行时的被动式：was/were+being+过去分词（6）过去完成时的被动式：had+been+过去分词（7）一般将来时的被动式：will/begoingtobe+过去分词（8）含有情态动词的被动式：情态动词+be+动词的过去分词。情态动词情态动词表示说话人对某一动作或状态的态度，如认为“可能”、“应当”、“必要”等。情态动词本身有一定的意义，但不能单独作谓语，也没有人称和数的变化。后面一般跟动词原形。usedto结构usedto意为“过去常常做某事”，指的是过去的习惯性动作，目的在于与现在形成对照。usedto是个情态动词，其中的to是不定式符号，后面跟动词原形。在美式英语中。它的疑问式是：Did＋主语＋usetodosth．？否定式是：主语＋didn'tuse．．。在英式英语中，它的疑问式应当是：Used＋主语＋tosth．？否定式应当是usednotto或use（d）n'tto。Heusedtostayuplate.他过去常熬到很晚。usedto结构usedto意为“过去常常做某事”，指的是过去的习惯性动作，目的在于与现在形成对照。usedto是个情态动词，其中的to是不定式符号，后面跟动词原形。在美式英语中：它的疑问式是：Did＋主语＋usetodosth．否定式是：主语＋didn'tuse．在英式英语中：

它的疑问式应当是：Used＋主语＋tosth．否定式应当是usednotto.I.用所给词的适当形式填空。1.Theoldmanused_____(be)ateacher.2.Weshould_____(clean)theroomeveryday.3.Look!Tom_________(sleep)inhisroom.4.Lotsoftrees__________(plant)onthehilleveryyear.5.He_________(live)herefor20years.tobecleanissleepingareplantedhaslived用括号里所给动词的正确形式填空1.Thegirl___________(dance)intheclassroom.2.It's5o'clocknow.Mike_________(have)dinner.3.--____youever____(be)totheUS?--Yes,twice.4.--MayIspeaktoJohn?--Sorry,he__________(go)toNewYork.hewillbebackintwodays.5.--DidyougotoJack'sbirthday?--No,I______________(notinvite).5.--DoyouknowMr.Whitewell?--Yes.He__________(work)fortheWWFfortwoyears.6.I__________(live)heresince1990.7.--Doyouoftencleanyourclassroom?--Yes.Ourclassroom__________(clean)everyday.9.--What'sthis?--It'saCD.ThisCD_________(use)forlearningEnglish.10.Anewhighwayinmyhometown___________(bulid)nextmonth.hasworkedhavelivediscleanedisusedwillbebuilt情态动词练习1.--____youpassmeapen?I'dliketowritedownthephonenumber.--Sure.Hereitis.A.CanB.NeedC.MightD.Must2.--MayIgotothecinema,Mum?--Certainly,butyou___bebackby11o'clock.A.canB.mayC.mustD.need3.you___worryaboutme.It'snothingserious.A.can'tB.mustn'tC.needn'tD.won't4.--Excauseme.IsthistherightwaytotheSummerPalace?--Sorry,I'mnotsure.butit____be.A.mughtB.mustn'tC.can'tD.must5.Themanintheoffice____beMr.Black,becausehewenthomejustnow.A.musn'tB.maynotC.can'tD.needn'tuseto练习A她过去常常周末和朋友闲逛。She_______________withfriendsonweekds.B他习惯于每晚睡得很晚。He____________________________atnight.C.Kenusedtobeafraidofdogs.(改为一般疑问句)______________________________?isusedtohangoutisusedtosleepinglate/stayingupDidKenusedtobeafraidoddogs1.Hepromisedtopickmeupattheschoolgate.However,he_____yet.A.didn’tarrive

B.doesn’tarriveC.isn’tarrivingD.hasn’tarrived2.BaJin,oneofthegreatestwritersinChina,___as“People’sWriter”.

A.isregarded

B.hasregarded

C.isregarding

D.regardsChoosethebestanswer.3.—WhereisTom?—He______inhisroom. A.isreading B.reads C.read D.wasreading4.—MayIgooutnow,Dad?—No.You_____letyourmotherknowfirst.A.canB.mayC.needD.must5.Herson_______Coke,butnowhe________milk.A.usedtodrink;isusedtodrinkingB.usedtodrinking;drinksC.isusedtodrinking;usedtodrinkD.isusedtodrink;isdrinking1.It'sgettingdark.Please________thelight.A.turnon B.turnoffC.turndown D.turnaround2.–HowdoesJackusuallygotowork?—He______driveacar,butnowhe______theretoloseweight.A.usedto;isusedtowalkB.wasusedto;isusedtowalkingC.wasusedto;isusedtowalkD.usedto;isusedtowalking感悟中考3.Inthelasttenmonth,SeptemberMiracle(奇迹)____onCCTVformorethanfivetimesandispopularalloverthecountry.A.hasplayedthepianoB.hasgivenouttheirsongdisksC.haswrittensongsD.hasperformed4.NotonlymyfriendsbutalsoI _______interestedinfootballandMessiisourfavoritestar.A.be B.am C.is D.are5.—Atpresent,oneofthebestwaystostudyisworkingingroups.—Morechances_______tostudentstolearnfromeachother.A.offer B.areoffered

C.haveoffered

D.areofferingHomework1.writeanarticletoshowinwhatwaywestudentscanprotecttheenvironment.Unit13Wearetryingtosavetheearth.SectionB1a-3b

Whatcanwedotohelpsavethe

planet?Ranktheseitemsfromtheeasiest(1)tothemostdifficult(5)1a____stopridingincars____recyclebooksandpaper____turnoffthelightswhen

youleavearoom____turnofftheshowerwhile

youarewashingyourhair____don’tusepapernapkins1bCompareyouranswersin

1awithyourpartner.A:Recyclingpaperisreallyeasy.B:Iagree.Butit’shardtostopridingincars.1cListenandcheck(✔).ThingsJuliaandjacktalkaboutThingsJuliaisdoingnowThingsJuliawilldointhefutureThingsJuliawouldneverdo___turnoffthelights____turnofftheshower____notusingpapernapkins✔✔✔✔ThingsJuliaandjacktalkaboutThingsJuliaisdoingnowThingsJuliawilldointhefutureThingsJuliawouldneverdo___taki