深圳牛津英語七年級(jí)下冊(cè)Chapter2課文語言點(diǎn)解析及練習(xí)題

PAGE13Chapter2protectingourenvironment課文重點(diǎn)語言點(diǎn)Pollutionmeansmakingthingsdirtyandunhealthy.Make的用法：★重點(diǎn)▲makesth.\sb.+adj.使...處于某種狀態(tài),如：thegoodnewsmademehappy.▲做使役動(dòng)詞:make/let/havesb.dosth.使某人做某事（使役動(dòng)詞后接動(dòng)詞原形），如：Thebossmadehisworkerswork15hoursaday.Don'tlethimdothejob.2.Thebest-knownflowersinthesesweet-smellingflowersareknownastheflowersofShenzhencity.▲best-known最有名的（well-known的最高級(jí)well-known=famous著名的）▲beknownas=befamousas作為...而著名beknownfor=befamousfor因?yàn)槎鸗reesgiveoutharmfulgases.★重點(diǎn)▲giveout①發(fā)出光、熱、氣味等，如：thesungivesoutlightandheat.②分發(fā)hegaveoutallhismoneytothepoor.③被耗盡，用光：ourfoodhasgivenout▲拓展和give相關(guān)的詞組：giveoff=giveout,giveupdoing放棄，停止做某事Treescanpassinformationtooneanother.▲passsb.sth.=passsth.tosb.向某人傳遞某物如：Passmethebook.=Passthebooktome.▲可接雙賓的還有g(shù)ive,buy,show,offer,provide，bring等詞▲oneanother和eachother:都表示“互相”，可通用。oneanother用于三者或以上；eachother表示兩者之間。如：bothofyoushouldhelpeachother.Thethreegirlslookedatoneanother.Judyiscollectingsomefactsabouttrees.▲collectv.收集，接某人collectionn.收集如：Shelikescollectingphotos.Shehasagoodcollectionofoldphotos.Mymothercollectsmefromschooleveryday.▲factn.事實(shí)，真相infact=actually實(shí)際上，事實(shí)上▲on和about:都是“關(guān)于”的意思。on用于較正式的演講、學(xué)術(shù)、書籍等；about用于非正式的談話或隨便提及?！镫y點(diǎn)如：atalk____thehistoryofthePartyareport_____pollutionastory______animalsaproject_____EnglishstudyCanyoutellmesomething________yourself?6.Whyareyousointerestedintrees?▲beinterestedin=bekeenon=befondof對(duì)有興趣(后接名詞或動(dòng)名詞)★重點(diǎn)▲拓展：interested感興趣的/interesting有趣的relaxed感到放松的/relaxing令人放松的excited感到興奮的/exciting令人興奮地surprised感到驚訝的/surprising令人驚訝的總結(jié)：以-ed結(jié)尾的形容詞修飾人，說明人的性格或情緒；以-ing結(jié)尾的形容詞修飾物，說明事物的特征。TheyarethebiggestandoldestlivingthingsonEarth.▲thebiggestandoldest最大最古老的，形容詞最高級(jí)前加定冠詞the.▲辨析live/living/alive/lively★難點(diǎn)livev.居住，生活livingadj.活著的，做定語livingthing生物aliveadj.活著的，做表語，反義詞dead.或做定語，放名詞后，如：Aftertheterribleaccident,hewasstillalive.Heistheonlypersonaliveintheaccident.livelyadj.生動(dòng)的ourEnglishclassesareinterestingandlively.▲onEarth=theEarth在地球上onearth究竟，常用于口語中，用來加強(qiáng)語氣.如：whatonearthdoyouwant?Butwhataretheyusefulfor?▲beusefulforsth./doingsth.對(duì)...有用，如：Treesareusefulforhumanbeing.Therubberontheendofyourpencil.★重難點(diǎn)▲ontheendof在...的末端▲attheendof...在...的盡頭，在...的結(jié)尾。如：attheendofthisstreet/attheendofthismonth.▲intheend=atlast=finally最終，最后Youmustthanktreesforthat,too.▲thanksb.forsth./doingsth.意為“因?yàn)槟呈露兄x某人”。如：weshouldthankourparentsforlookingafterus.▲日常用語：thankyoufor或thanksfor★重點(diǎn)如：Thankyouforyourhelp.Thanksforhelpingme.▲too表示“也”，用于肯定句的句末；在否定句中用either.如：Idon'tlikemaths,either.10.Threetreescandothejobof15airconditioners.▲dothejobof起...的作用，如：dictionariescandothejobofagoodteacher.Youknowalotabouttrees.★重點(diǎn)▲alot修飾動(dòng)詞，譯為“很多，非?！?。如：thanksalot.=Thanksverymuch.▲alotof=lotsof很多，修飾可數(shù)和不可數(shù)名詞alotofpeople/moneyWheninsectsattackatree,itcanwarnitsneighbour.★重點(diǎn)▲warn的用法:warnsb.of/aboutsth,警告某人注意某事,如：nobodywarnedhimofthecomingdanger.warnsb.nottodosth.=warnsb.againstdoingsth.警告某人不要做某事，如：mymotherwarnedmenottoswimintheriver.Sometreescanalsojointheirrootstogetherunderground.★重難點(diǎn)▲join的用法：①加入(后接黨派，軍隊(duì)，人)，成為其中一員jointhearmy/joinus②連接joinsth.together使連接在一起，如：Thebridgejoinsthetwocitiestogether.③joinin=takepartin參加活動(dòng)，游戲，球賽。如：comeonandjoininthefootballgame.14.Aretheyindanger?▲beindanger處于危險(xiǎn)中beingreatdanger處于巨大的危險(xiǎn)中15.Wearedestroyingourbestfightersagainstpollution.▲fightersagainstpollution=pollutionfighters抗污染的戰(zhàn)士★難點(diǎn)▲against介詞，反對(duì)，對(duì)抗。用在be動(dòng)詞或動(dòng)詞之后。如：areyoufororagainstus?Weshouldalwaysfightagainstpollution.三、課后重點(diǎn)語言點(diǎn)16....cansharefoodandwaterwithoneanother.▲sharesth.Withsb.和某人分享某物。如：Canyoushareyourexperiencewithus?17.ThisbooksbelongtoMary.▲sth.Belongtosb.某物屬于某人(若是人稱代詞要用賓格)=sth.is/aresb.'s如：thishousebelongstome.=Thishouseismine.18.I'mleavingforameeting.▲leave+地點(diǎn)：離開某地leavefor+地點(diǎn)：離開去某地=goto+地點(diǎn)如：I'mleavingforBeijingtomorrow.=I'mgoingtoBeijingtomorrow.19.TheLifamilyareflyingtoNewYorktomorrow.▲flyto=gotosp.Byplane飛往某地20.Anythingelse?▲else別的，其他的,常和不定代詞，疑問詞連用，放在它們后面做后置定語。如：Ihavenothingelsetosay.Whoelsewouldliketogowithme?21.Stopfactoriesfromproducingwastegases.▲stopsb./sth.fromdoing阻止某人做某事=preventSbfromdoingsth===keepsbfromdoingsth▲stopdoingsth.停止正在做的事stoptodosth.停下來去做某事如：boysandgirls,pleasestoptalkingandlistentome.(停止說話)Youlooktired.You'dbetterstoptohavearest.(停下來去休息)22.Inorderofimportance.按照重要排序▲inorderofsth.以...的順序，如：Boysandgirls,pleasestandinlineinorderofyourheight.Inordertodosth.為了做某事，如：Igetupearlyinordertocatchtheearlybus.▲importancen.重要性importantadj.重要的課堂練習(xí)一、詞形填空MartinLutherKing________(fight)forthefreedomofAmericanblackpeopleallhislife.Ihaveagood___________(collect)ofstamps.Afterrunningforhalfanhour,hewasoutof_________(breathe).The_____________(interview)askedmealotofquestionsduringtheinterview.Weshould______________(protection)ourenvironment.Areyou____________(interest)intrees?Doyouoften______________(communication)withyourparents?Thisbook___________(belongsto)Mary.Wegetsome_________(use)thingsfromtrees.Arrangetheminorderof_______________(important).二、句型轉(zhuǎn)換1.Theworkersarewateringthetrees.(改為一般疑問句并作否定回答)theworkerthetrees?,they.2.Jennyisworkingonthebeach.（就畫線部分提問）Jennyonthebeach?3.WearegoingtoHongKongnextweek.（就畫線部分提問）areyounextweek?4.BenisgoingtoCanadaonthe12th.（就畫線部分提問）BengoingtoCanada?Pleasepassmethatbook.(5-12題改為同義句)Tim'smotherisillinhospital.Hehastotakecareofher.It'simportanttohelpeachother.Jackpassedthemathsexamintheend.WillyoutakepartintheEnglishSpeakingContesttomorrow?Thanksverymuch.I'minterestedinlearningEnglish.Thepaperinyourmotebookcomesfromtrees.三、單項(xiàng)填空1.MyfriendJackhasanhobby.Heisincollectingoldnewspapers.A.interesting;interestingB.interested;interestedC.interesting;interestedD.interested;interesting2.Doyouenjoychess?A.playingB.playsC.playedD.play3.ClassOnethebusstationat8a.m.yesterday.A.arriveB.gotatC.arrivedatD.arrivesin4.Doseyoursisterlikekites?A.collectB.collectsC.collectingD.collected5.Thereisabasketballmatchtheendthisweek.A.at;atB.at;ofC.at;withD.by;in6.YesterdaymorningTomhurriedtoclasstalkinghisschoolbooks,sohehadtoshareMary’s.A.withoutB.forC.withD.past7.JackenjoyswatchingTV,whileTomisinterestedinlisteningtomusic.A.theB./C.aD.an8.youplaybasketball?——Yes,andI’magoodplayer.A.MayB.CanC.MustD.Should9.Whatareyoudoingoverthere,Amy?Iabus.A.WaitforB.amwaitingC.waitedtoD.amwaitingfor10.OurEarthwillbe_________ifwegooncuttingdownmillionsoftreeseveryyear.A.ingreatdangerB.dangerC.dangerouslyD.outofdanger11.Goodbooksareuseful______learningknowledge.A.toB.atC.withD.for12.Ourteacherhas_______totellus.A.anythingimportantB.somethingimportantC.importantanythingD.importantsomething課后練習(xí)一、根據(jù)漢語完成句子1.3天后他來看你。Hetoseeyouthreedays.2.你對(duì)植樹感興趣嗎？Areyoutrees?3.你最好明天動(dòng)身。Youleavetomorrow.4.還有別的事情嗎？there?5.那個(gè)工廠經(jīng)常發(fā)出陣陣惡臭。Thefactoryoften__________________terriblesmell.6.謝謝你幫助我。Thankyou_______