Unit 3 the earth 單詞課文講練 牛津深圳版英語(yǔ)七年級(jí)上冊(cè)

第1講Unit3theearth詞匯&句型【學(xué)習(xí)目標(biāo)】1.掌握unit3課后單詞和重點(diǎn)短語(yǔ)2.課文中的重點(diǎn)短語(yǔ)和句型結(jié)構(gòu)3.理解課文protecttheearth,并熟記里面的重點(diǎn)句型,熟讀課文【課前小測(cè)】一．根據(jù)句子意思，從下面每小題的A、B、C三個(gè)選項(xiàng)中選出恰當(dāng)?shù)脑~語(yǔ)完成句子。()1.The_____istheplanetthatweliveon.A.EarthB.SunC.Moon()2.Ifsomethingistrue,wecansayitisa_____.A.thingB.factC.dream()3.Daniellovessummerbecausehecan_____fishintheriver.A.cookB.catchC.eat()4.Itistoocold.Let’s_____somewoodtomakeafire.A.sellB.growC.burn()5.EveryoneontheEarthshould_____itbecauseitisourhome.A.polluteB.protectC.leave()6.Henry_____hisbooks_____hisschoolbagandgoestoschool.A.puts;intoB.takes;toC.provides;with()7.I_____myshoesbecausetheyaretooold.putonB.lookafterC.throwaway二．單詞拼寫(xiě)。1.Weshouldn’tkillbirds.Weshouldp them.2.Youm finishyourhomeworkfirst,thenyoucanwatchTV.3.Jackisabigboynow.Hecanhavehiso_____room.4. Ihaveveryf friendshere,soIalwaysstayathomeonweekends.5. Ridingabikeisgoodforhealth.Anditdoesn’tp theair.三．完成句子。1.這個(gè)酒店將會(huì)給我們提供熱水。Thehotel us hotwater.2.將垃圾扔在地上不好。bad__________________________rubbishontheground.3.我們必須停止將垃圾倒入海里。Wemust____________________rubbish_____thesea.4,一些人不知道如何保護(hù)動(dòng)物。somepeopledon’tknow__________________________animals.5,你書(shū)包里有多少書(shū)？___________________________________________inyourbag?答案：一.1-5ABBCB6-7AAprotectmustownfriendlypollute1.willprovidewith2.It’stothrowaway3.stopthrowinginto4.howtoprotect5.Howmanybooksarethere【要點(diǎn)梳理】重點(diǎn)短語(yǔ)onearth=on(the)earth在地球上ontheland在陸地上inthesky在天空中inthesea在海洋中Underthewater在水下onthebeach在海灘Providesb.withsth.=providesth.forsb為某人提供某物Offersth.tosb=offersb.Sth.為某人提供某物Makeenergy獲取能量o把倒入Stopdoingsth/todosth.停止做某事/停下來(lái)去做某事Itis+adj+forsb.todosth.對(duì)某人來(lái)說(shuō)做某事是...的。（形容詞是描述事物特征的詞）Itis+adj+ofsb.Todosth.某人做某事是...的（形容詞是描述人物品質(zhì)及性格特征的詞）Onequarter四分之一threequarters四分之三Throwaway扔掉o把...扔進(jìn)Takeaphoto/takephotos照相keep+sb/sth.+形容詞使某人某物保持Bycoveredby/with被...覆蓋takealook=havealook看一眼Findout弄清，查明intheend=atlast=finally最后Getcooler變涼take...to...帶...到,把...帶到What’stheweatherlike...?天氣如何？letsb.dosth讓某人做某事Asksb.nottodosth.要求某人不要做某事詞匯講解：protect及物動(dòng)詞“保護(hù)”Itisourdutytoprotectthechildren.保護(hù)兒童是我們的責(zé)任。拓展：protectsb./sthfrom保護(hù)某人/某物免受...傷害Wemustprotecttheforestfromfire.我們必須保護(hù)那片森林遠(yuǎn)離火災(zāi)。report可數(shù)名詞“報(bào)告，報(bào)道”Let’swriteanewspaperreport.咱們寫(xiě)一篇新聞報(bào)道吧！由report構(gòu)成的常見(jiàn)短語(yǔ):Give/makeareport作報(bào)告aweatherreport天氣預(yù)報(bào)Reporter可數(shù)名詞記者，通訊員Alanwantstobecomeareporter.艾倫想成為一名記者。百分?jǐn)?shù)+of+名詞此短語(yǔ)作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞的單復(fù)數(shù)要與名詞的單復(fù)數(shù)保持一致。About20%ofthemoneyismine.大約20%的錢是我的。60%ofthestudentsinourclassaregirls.我們班60%的學(xué)生是女孩。land不可數(shù)名詞“陸地，土地”可數(shù)名詞“國(guó)家，地區(qū)”相當(dāng)于country.Manyanimalsliveontheland.很多動(dòng)物生活在陸地上。Hedreamsoftravelingtomanylands.他夢(mèng)想著去許多國(guó)家旅行。拓展：不及物動(dòng)詞“登陸，著陸”Thesoldierscanlandontheislandsafely.士兵們能安全地登上這個(gè)島嶼。及物動(dòng)詞“是著陸，使降落，使上岸”Thepilotlandshimself.飛行員安全著陸。Also,too,either區(qū)別Also用于肯定句中常位于句中，放在實(shí)義動(dòng)詞前，助動(dòng)詞，連系動(dòng)詞或情態(tài)動(dòng)詞之后too用于肯定句中either用于否定句中，常位于句末，其前可有逗號(hào)，也可沒(méi)有Pollution不可數(shù)名詞“污染”Airpollution空氣污染noisepollution噪聲污染Thereisalotofpollutionintheairhere.這里的空氣污染嚴(yán)重。拓展：pollution動(dòng)詞形式pollute“污染，弄臟“Thedirtywaterfromthefactorypollutestheriver.來(lái)自這家工廠的臟水污染了這條河。7.put…into…把…倒入…Weputourrubbishintotheseaandundertheground.Po...把...譯成putthesentenceintoChinese把這個(gè)句子譯成漢語(yǔ)puton穿上putonnewclothes;putiton（代詞放中間）putoff推遲putoffthemeeting/conferenceputaway放好，收好putawayyourbooksputforward提出putforwardaplan（計(jì)劃、建議）8.stopdoingsth停下正在做的事（表示把手中正在做的事情停下來(lái)，即不做此事了）stoptodosth停下來(lái)去做另一件事（表示停下來(lái)手中正在做的事情，去做另外一件事）eg:Youcanstop_______somewater.(drink)Pleasestop_______.(speak)拓展：forgetdoingsth.忘記做了/做過(guò)某事forgettodosth.忘記要做某事important重要的形容詞不重要的（unimportant)Importance名詞“重要性”importanceof的重要性Weallknowtheimportanceofthemeeting.我們都知道這個(gè)會(huì)議的重要性。factn.事實(shí)infact實(shí)際上，事實(shí)上Fewpeopleknowthefact.幾乎沒(méi)有人知道這個(gè)事實(shí)。Dangerousadj危險(xiǎn)的Don’tplaywithfire.It’sdangerous.不要玩火，那是危險(xiǎn)的。拓展：danger不可數(shù)名詞危險(xiǎn)indanger處于危險(xiǎn)中outofdanger脫離危險(xiǎn)Heisindanger。他處境危險(xiǎn)。no和not區(qū)別No此處做限定詞，沒(méi)有，常修飾可數(shù)名詞，不可數(shù)名詞，相當(dāng)于nota/an,notany,Hehasnotime.他沒(méi)有時(shí)間。Not做副詞，常用來(lái)作一般疑問(wèn)句的否定回答Doyoulikeswimming?No.Idon’t.你喜歡游泳嗎？不，不喜歡。不能單獨(dú)使用，放在be動(dòng)詞，助動(dòng)詞或情態(tài)動(dòng)詞之后Sorry,Idon’tknow.對(duì)不起，我不知道。someany區(qū)別兩者都表示“一些”都可修飾不可數(shù)名詞或可數(shù)名詞復(fù)數(shù)Some用于肯定句中，也可用在表示委婉請(qǐng)求或希望得到肯定回答的疑問(wèn)句中IhavesomeEnglishbooks.我有一些英語(yǔ)書(shū)。Wouldyoulikesomewatertodrink?你想要點(diǎn)兒水喝嗎？Any用于否定句和疑問(wèn)句中DoyouhaveanyEnglishbooks?你有一些英語(yǔ)書(shū)嗎？拓展：any還可做代詞“任一”Idon’tlikeanyofthem.我不喜歡他們中的任何一個(gè)。Any做形容詞，也有任一，后接可數(shù)名詞單數(shù)，用于肯定句中。AnycolourisOK.任何顏色都行。own形容詞自己的，本人的，常與形容詞性物主代詞連用構(gòu)成“one’sown+名詞”或“名詞+ofone’sown”結(jié)構(gòu)，表示某人自己的。Childrenneedtheirowntoys.=Childrenneedtoysoftheirown.孩子們需要有他們自己的玩具。拓展：onone’sown獨(dú)自Hecandotheworkonhisown.他能獨(dú)自做這項(xiàng)工作。Own做及物動(dòng)詞，擁有相當(dāng)于haveIownanewbike=Ihaveabike.我有一輛新自行車。Owner可數(shù)名詞主人，擁有者Iamtheownerofthecar.我是這輛汽車的主人。catch及物動(dòng)詞“捕獲，逮住”Thecatcancatchfish.這只貓能抓魚(yú)。拓展：catch趕上catchabus趕上公共汽車Catch接住catchtheball接住球Catch染上（?。ヽatchacold感冒fish名詞魚(yú)，表魚(yú)的數(shù)量，單復(fù)數(shù)同形，表魚(yú)的種類，復(fù)數(shù)形式fishes.Threefish三條魚(yú)threefishes三種魚(yú)拓展：表魚(yú)肉是不可數(shù)名詞weoftenhavefishfordinner.我們晚飯常吃魚(yú)。Fish做不及物動(dòng)詞，表捕魚(yú)，釣魚(yú)Theyfishintheriverallday.他們?cè)诤永锊读艘惶斓聂~(yú)。fewafewlittlealittle區(qū)別Few表否定意思，“不多，很少”afew表肯定意思，“一些”兩者都是修飾可數(shù)名詞復(fù)數(shù)Little表否定意思，“少的”alittle表肯定意思“一點(diǎn)兒”兩者修飾不可數(shù)名詞Afewbeans幾粒豆子fewbeans幾乎沒(méi)有豆子alittlewater一點(diǎn)兒水littlewater幾乎沒(méi)有水比較級(jí)+and+比較級(jí)fewerandfewer越來(lái)越少moreandmore+原級(jí)Fewerandfewerpeople越來(lái)越少的人moreandmorebeautiful越來(lái)越漂亮throwaway扔掉Don’tthrowawayyourticket.別把你的票扔掉。Throw...atYoumustn’tthrowfoodatanimals.有一定不能向動(dòng)物扔食物。keep+sb./sth.+形容詞使某人/某物保持Coatscankeepyourwarm.外套使你暖和。拓展：keep+形容詞相當(dāng)于stay+形容詞“保持...”Weshouldlookafterourselvesandkeephealthy.我們應(yīng)該照顧自己并保持健康。Keepsb.doingsth.使某人一直做某事Pleasekeephimwaitingforme.請(qǐng)他一直等著我。Keepdoingsth.持續(xù)做某事Don’tkeepwatchingTV.不要一直看電視。Keepsb.fromdoingsth.阻止某人做某事。Youshouldn’tkeephimfromwatchingcartoons.你不該阻止他看卡通片。alive常作表語(yǔ)，賓語(yǔ)補(bǔ)足語(yǔ)或后置定語(yǔ)Isthefishstillalive?這條魚(yú)還活著嗎？Living修飾人或物時(shí)須作前置定語(yǔ)Alllivingthingsneedair.所有生物都需要空氣。findoutfindlookfor區(qū)別Findout查明，弄清經(jīng)過(guò)觀察，調(diào)查搞清楚，弄明白事情的真相Find發(fā)現(xiàn)，找到常指偶然發(fā)現(xiàn)，也指通過(guò)一番尋找后找到了某物，強(qiáng)調(diào)結(jié)果Lookfor尋找強(qiáng)調(diào)找的過(guò)程，動(dòng)作Pleasefindoutwhenthetrainleaves.請(qǐng)查一下火車什么時(shí)候離開(kāi)。Ican’tfindmylostwallet.我找不到丟失的錢包。Whatareyoulookingfor?你在找什么？I’mlookingformyEnglishbook.我正在找我的英語(yǔ)書(shū)。weather不可數(shù)名詞天氣做主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞要用第三人稱單數(shù)形式。Theweatherisbadtoday.今天天氣不好。What’stheweatherlike?天氣怎么樣？grow不及物動(dòng)詞生長(zhǎng)，成長(zhǎng)，發(fā)育Carrotsgrowwellinthisfield.這片地里的胡蘿卜長(zhǎng)得很好。拓展：及物動(dòng)詞種植Let’sgrowsomeflowershere.咱們?cè)谶@里種一些花吧！連系動(dòng)詞“漸漸變得”Thesoundisgrowinglouder.聲音越來(lái)越大。Growup長(zhǎng)大Mychildrenaregrowingupfast.我的孩子們正在快速成長(zhǎng)。intheend最后，最終attheendof在末尾，在...盡頭Theyfoundthelostboyintheend.他們最終找到了那個(gè)走失的男孩。He’sleavingattheendofOctober.他將于10月底離開(kāi)。重點(diǎn)句型：Hereisaglassforyou.給你一杯。以here開(kāi)頭的倒裝句，以here開(kāi)頭的句子，如果主語(yǔ)是名詞，則句子用倒裝語(yǔ)序，其中謂語(yǔ)動(dòng)詞的單復(fù)數(shù)形式與名詞的單復(fù)數(shù)形式保持一致。Hereismybook.這是我的書(shū)。Herecomethestudents.學(xué)生們來(lái)了?！菊n堂練習(xí)】一．根據(jù)語(yǔ)境，用括號(hào)內(nèi)所給單詞的正確形式填空。Itisdangerous_____us_________thestreet.(cross)Itisclever_____you__________theproblem.(solve)Ourteacherprovidesbooks_____us.Theyounginoursocietyneedcareand________(protect).It's__________(importance)tofindoutwhatheisdoing.二．選擇題()1.Mybookisonthefloor.Canyou____forme?A.pickupitB.pickitupC.pickuponeD.pickoneup()2.MrBlankcanspeak_________Chinesenow.A.littleB.fewC.alittleD.afew(）3.Theyprovidethechildrenwithfoodandbooks.A.give;withB.give;/C.satisfy;withD.provide;to()4.It'simportant_______ustostudyhard.A.toB.forC.ofD.with()5.Thestoveisburning.onfireB.emptyC.fullD.indanger()6.Tomliveswithhisfamilyinalargehouseinthecity.A.tallB.newC.big()7.Ourschoolcanprovideuswithfoodanddrinkfortomorrow’spicnic.A.showusB.giveusC.takeus()8.Ihavetofinishmyhomeworkbeforedinnereveryday.A.mustB.canC.may()9.Ineedtotalkaboutthisproblemwithyouthisevening.A.answerB.questionC.holiday()10.Inourschool,wehaveanEnglishquizeveryweek.A.showB.gameC.test()11.Mr.Wufeelsgoodtogobacktothelandafterswimmingforanhour.A.bridgeB.islandC.ground()12.Thehotanddryweatherkillslotsofplants.A.makeslotsofplantsdieB.makeslotsofplantsgrowC.takeslotsofplantsaway()13.Thereareafewapplesonthetable.A.manyB.someC.alot三．完成句子1.幫助他人是很重要的。_________________tohelpothers.2.地球?yàn)槲覀兲峁┛諝?、水和食物。TheEarth____________us____________air,waterandfood.3.你們上個(gè)星期天在公園玩得高興嗎？Didyou_____________________________________intheparklastSunday?4.在我們的城市里有800萬(wàn)人。_____________________eightmillion___________inourcity.5.我們必須停止做這些事情。Wemust________________________thesethings6.從我家到學(xué)校我走了半小時(shí)。Iwalkedfor__________anhour___________myhome_________school.7一些生活在陸地上。一些飛行在天空中。一些生活在水下。Somelive________theland.Someflyintheair.Somelive______________________________.答案：一.1.tection5.important二．1-5BCACA6-10CBABC11-13CAB三.1.It’videswith3.haveagoodtime4.Therearepeople5.stopdoing6.halffromto7.onunderthewater【課后作業(yè)】一、完形填空。

OncetherewasaboynamedJimmy.Hestarteddrawingwhenhewasthreeyearsold,andwhenhewasfivehewasalreadyvery

1atit.Hedrewmanybeautifulandinterestingpictures,andmanypeople

2hispictures.Theythoughtthisboywasgoingtobe

3whenhewasalittleolder,andthentheyweregoingto

4thesepicturesforalotofmoney.

Jimmy'spictureswerequitedifferentfromother

5,becauseheneverdrewonallofthepaper.Hedrewon

6ofit,andtheotherhalfwasalways

7.

“That'svery

8,”everybodysaid.“Nootherpeoplehaveeverdonethatbefore”.

Oneday,somebodyaskedhim,“Please

9me,Jimmy.Whydoyoudrawonthebottom(底部)halfofyourpictures,butnotonthetophalf.”

“BecauseI'msmall,”Jimmysaid,“andmybrushescan't

10veryhigh.”1.A.poor

B.sad

C.good2.A.bought

B.brought

C.sold3.A.different

B.clever

C.famous4.A.buy

B.show

C.sell5.A.man's

B.people's

C.boy's6.A.half

B.part

C.side7.A.full

B.empty

C.wrong8.A.clever

B.stupid

C.awful9.A.say

B.speak

C.tell10.A.change

B.reach

C.pull16.【答案】（1）C；（2）A；（3）C；（4）C；（5）B；（6）A；（7）B；（8）A；（9）C；（10）B；二．閱讀理解。

Inmostpartsoftheworld,manystudentshelptheirschoolsmakelesspollution.Theyjoin“environmentclubs”.Inanenvironmentclub,peopleworktogethertomakeourenvironmentclean.

Herearesomethingsstudentsoftendo.

◆No—garbage(垃圾)lunches.Howmuchdoyouthrowawayafterlunch?Environmentclubsaskstudentstobringtheirlunchesinbagsthatcanbeused