Unit3講義牛津深圳版（廣州沈陽通用）七年級英語上冊

學生：課題七年級上冊U3講義U3課文重點句子講解。1．Someplacesareveryhot,andsomeareverycold.一些地方很熱，一些地方很冷。some…some…一些……另一些……，some…others…一些……另一些（不是全部）……some…theothers…一些……其他的（剩下的全部）……區(qū)分：one…theother…一個……另一個……2.Wemuststopdoingthesethings.我們必須停止做這些事。stopdoingsth.意為“停止做某事”，即停下手頭正在做的事情。如：It’stimeforclass.Stoptalking.到上課時間了，不要說話了。區(qū)分：stopdoingsth.和stoptodosth.前者是指停止手頭正在做的事情，而后者是指停下手頭的事情，去做另一件事情。Westoppedtotalkwhenwemetinthestreet.Wearealltired.Let’sstoptohavearest.____________________________________________________________________________________________________________________3．ItisimportantforustoprotecttheEarthforourfuture.對我們來說，為未來而保護地球是很重要的。Itis+形容詞adj.+forsb.+動詞不定式短語todosth.對某人來說做某事是……。如：__________________________________________________________對我們來說學英語是很重要的。__________________________________________________________多吃蔬菜對我而言是有好處的。一、翻譯下列短語。1．a(chǎn)reportonsth.____________________2．becoveredby_______________ 3．putup______________________4．letsb.Live_________________ 5．flyinthesky_________________6．liveunderthewater________________ 7．providesb.withsth.______________ 8．a(chǎn)lotof=lotsof_________________9．makeenergy_______________ 10．put…into…_____________________11．undertheground____________ 12．stopdoingsth.______________________13．set…onfire=burnsth.___________14．makesth.dirty/clean________________15．lessandless_________________16．throwaway__________________二、完成句子，每空限填一詞。1．關(guān)于地球你知道些什么？Whatdoyou________________________theEarth?2．深圳有許多漂亮的地方。Therearemany________________________inShenzhen.3．這場考試對我來說很重要。Thisexamisvery______________________me.4．不要在房子里燒東西，因為很危險。_______________________thingsinthehouse,becauseitisdangerous.5．你必須按時睡覺。You__________________tobedontime.三、根據(jù)句意或所給的提示詞填入適當?shù)膶嵲~或虛詞。1．Weplantmanytrees________________（protect）theEarth.2．—DidyoutakepartinMr.Ye’s___________（reporting）yesterday?—No,Iwasillatthattime.3．Afterthreehoursofflight（飛行），we_____________（land）onanunknownplanet（未知星球）．4．Ourcountryis___________（large）thanJapan.5．WeshouldprotectourEarthfrom_____________（pollute）．6．Doyouknowthe______________（important）ofplantingtrees?7．—IsLucyathome?—No,shecan’t_______（be）athome,becauseshehasgonetoBeijing.8．MissLi,canyouhelpme?Ican’tsolve（解決）thesedifficult_________（problem）．四、閱讀理解。Foodisveryimportant.Everyoneneedstoeatwellifheorshewantstohaveastrongbody.Ourmindsalsoneedakindoffood.Thiskindoffoodisknowledge.Whenweareveryyoung,westartgettingknowledge.Youngchildrenlikewatchingandlistening.Colourpicturesespeciallyinterestthem.Whenchildrenareolder,theyenjoyreading.Whensomethingintereststhem,theyloveaskingquestions.Ourminds,likeourbodies,alwaysneedthebestfood.Studyingonourownbringsthemostknowledge.Ifsomeoneisalwaystellingusanswers,weneverlearnwell.Whenwestudycorrectlyandgetknowledgeonourown,welearnmoreandunderstandbetter.（）1．Whydoeseveryoneneedtoeatwell?Itcanhelppeople__________.A．behealthy B．studywell C．enjoylearning D．likecolourpictures（）2．Whatkindoffooddoourmindsneed?A．Pictures. B．Books. C．Rice.D．Knowledge.（）3．Whendowestartgettingknowledge?A．Whenweareold. B．Whenweareyoung.C．Whenwearestudents.D．Whenweareteachers.（）4．Whydochildrenlikewatchingandlistening?A．Theywanttoeatnicefood. B．Theyaretooyoung.C．Theyhavemanycolourpictures. D．Theyneedknowledge.（）5．Youwon’tlearnwell,ifyou__________.A．studyonyourown B．studycorrectlyC．a(chǎn)skquestions D．a(chǎn)realwaystoldtheanswersUnit3TheEarth語法【解析1】怎么區(qū)分可數(shù)名詞和不可數(shù)名詞【講解1】可數(shù)名詞可數(shù)名詞有單、復數(shù)之分。一般來說，表示人或事物的名詞和集體名詞等一般都是可數(shù)的；能與不定冠詞a,an連用。如：aboy一個男孩；adesk一張課桌；afilm一部電影；astory一個故事；asong一支歌；anapple一個蘋果；我們可以在可數(shù)名詞前用some,many,alotof,afew等詞或詞組表示數(shù)量的多少。somebooks,manytrees,afewboys等。【講解2】不可數(shù)名詞不可數(shù)名詞，通常只有一種形式，沒有單復數(shù)的變化,所以不能和a/an連用。如：water水,air空氣,music音樂,tea茶,meat肉,milk牛奶,rice米飯；我們可以在不可數(shù)名詞前用some,much,alotof,alittle等詞或詞組表示數(shù)量的多少。如：somemilk,somejuice,somebread,alittlewater,muchmeat等。【講解3】不可數(shù)名詞可以和量詞連用。如：abottleofwater一瓶水；apieceofpaper一張紙。一、用所給名詞的適當形式填空。1．Howmany________（sheep）arethereonthehill?2．Thereissome___________（food）inthebasket.3．Thebabyhasonlytwo___________（tooth）now.4．Thereisalotof___________（water）inthebottle.5．Therearefive__________（people）inhisfamily.6．Ihavelotsof__________（tomato）．7．The___________（leaf）onthetreeturnyellow.8．The_____________（child）areplayinggamesontheplaygroundnow.9．Their___________（dictionary）lookverynew.10．Canyougivemesomebottlesof____________（orange），please?完形填空。Radio,telephoneandtelevisionarewidelyusedintheworld.Whenyou____1______theradio,youcanlisten.Butwhenyouusetelephone,notonlycanyou______2____othersbutalsoyoucanchatwiththem.However,youcan’tseetheotheroneatall.Televisionismuch_____3____thanbothofthem.PeoplecanwatchTVandlistentoit,____4_____youcan’ttakepartinwhatyousee.Today,somepeopleareusingatypeoftelephone______5_____visionphone.Twopersonswhoaretalkingcanseeeachother_____6_____it.Visionphonescanbeofgreatusewhenyouhavesomething____7____thepersonwhomyouarecalling.Itmayalsohaveotherusesinthefuture.Somedayyoumaybeabletocallupa____8_____andasktoreadabookrightoveryourvisionphone.Youmaybeabletodotheshoppingthroughit,too.Perhaps___9______thenearfuture,visionphoneswilleintowiderusesinour___10_______life.（）1．A．turnon B．turnoff C．turndown（）2．A．joinin B．playwith C．listento（）3．A．larger B．better C．Worse（）4．A．or B．but C．while（）5．A．invented B．discovered C．Called（）6．A．without B．with C．for（）7．A．toshow B．toinvite C．togive（）8．A．bank B．hospital C．Library（）9．A．in B．on C．by（）10．A．someday B．everyday C．oneday七年級上冊U3課后作業(yè)一．將下列名詞變?yōu)閺蛿?shù)。25.German__________26.Frenchwoman_____________二．單項選擇。（）1.The________ofmosttreeswillfallinautumn.leafB.leafsC.leavesD.leave（）2.Therearemany________playingontheplayground.（）3.Thereisn’tany_______inthefridge.Weneedtogoshopping.（）4.Couldyoupleasegetmesome___________?Yes,thereare.（）5.Arethereany________inthepicture?Yes,thereare.（）6.Wouldyoupleasepassmesomethingtodrink?Whataboutsome_________?（）7.Atnight,wecanseecolorfullightsonboth_________ofthestreets.sidesB.sideC.side’sD.sides’（）8._________aboutthesportsmeetingmakeusexcited.（）9.Theoldmanusedtoraisemany__________tomakealivingonthefarm.（）10.TherearemillionsofwebsitesontheInternetandthere________alotofuseful________onthewebsites.are;informationsB.are;informationC.is;informationD.is;informations三、回歸課文語法填空。TheEarthisabeautifulplace.There1．____________（be）forests