Unit3詞匯拼讀與課文講解牛津深圳版英語(yǔ)七年級(jí)上冊(cè)

Unit3詞匯拼讀與課文講解【知識(shí)點(diǎn)一】單詞1.詞匯呈現(xiàn)：高頻單詞中文詞性默寫訂正中文詞性默寫訂正1大的adj.9捕捉v.2保護(hù)v.10燃燒v.3報(bào)告n.11提供v.4部分n.12地面n.5陸地n.13問(wèn)題n.6田地，田野n.14不多，很少adj.7殺死v.15事實(shí)n.8自己的adj.16重要的adj.高頻詞組中文默寫中文默寫1，為…提供…4把…放入…2扔掉5停止做某事3在水下6在陸地上同步練習(xí)（1）單詞拼寫：1）TheTshirtistool___________.Iwantasmallerone.2）Theg____________neartheriverissoft.3）Animalsareourfriends.Wem__________protectthem.4）Jackisabigboynow.Hecanhavehiso____________room.5）Mycatiscrazy.Itdoesn’tc___________mice.6）Astherearefewerandfewerpandas,itisimportantforustopthem.7） Ihaveveryf friendshere,soIalwaysstayathomeonweekends.8）. Ridingabikeisgoodforhealth.Anditdoesn’tp theair.【句型分析】1.TheEarthprovidesuswithair，Waterandfood..為某人提供某物Providesthsb.Providesb.SthTheriverprovidesthevillagerswithwater.=TheriverprovidesforProvide指“準(zhǔn)備好必需品來(lái)供應(yīng)”YifuProvidesaroomforstudyingOffer指“主動(dòng)地提供幫助、支撐”Thegirlofferedtohelptheold.知識(shí)拓展：與provide相關(guān)的短語(yǔ)provideagainst…provideforsb.provideforsth2.It'simportantforustoprotecttheEarthforourfuture.注意：It's+形容詞+forsb.+todosth.It在句中作形式主語(yǔ)，不定式toprotecttheEarth.動(dòng)詞不定式作主語(yǔ)，可以放在句前也可以放在句后，for前面的形容詞通常是表示事物的特征或客觀性質(zhì)的詞，如easy，hard，interesting等。It’snessaryforustomakeadecisionassoonaspossible知識(shí)拓展：“It’s+adj.+ofsb+todosth”，意為“”，of前面的形容詞通常是表示人物的性格、品德或主觀態(tài)度的詞，如good,kind,nice,foolish等。It’sverykindofyoutohelpme.3.Airhasnosmell.No在句中做形容詞，意為“”，修飾不可數(shù)名詞smell修飾可數(shù)名詞單數(shù)時(shí)，相當(dāng)于nota/an如：shehasnobrother=shedoesn’thaveabrother修飾不可數(shù)名詞時(shí)或者可數(shù)名詞復(fù)數(shù)時(shí)，相當(dāng)于notany.如：Theredesksintheclassroom.=Theredesksintheclassroom.4.Wecanaskpeoplenottoeatsharkfinsoup.asksb.todosth.asksb.nottodosth.如：Ourteachersalwaysaskustodohomeworkafterclass.Mymotherasksmenottoeattoomuchmeat.知識(shí)拓展：ask的常用短語(yǔ)forsthasksb.aboutsth.sb.forsth.5.Weputourrubbishintotheseaandundertheground.Put…into…意為“”Theyputthewastewaterintotheriver.拓展：（1）put…into…意為“”PleasehelpmeputthissentenceintotheEnglish.（2）與put有關(guān)的短語(yǔ)putupputoffputawayputdownputonputout【經(jīng)典例題】1.Hereareyourgloves;pleaseA.putthemawayB.putitawayC.putawaythem2.Somepeoplethinkit’stheparents’jobto____theirchildren______acleanandfortableenvironmentathome.A.offer;to B.offer;with C.provide;with D.provide;to3.Theroadisc________withiceandsnow.Becarefulnottofalldown.4.Rice_________byhandinmanycountries,sunchasChinaandIndia. B.isgrown 5.Parentsoften_____theirchildren_____somegoodlivingconditions.A.offer;to B.provide;to C.provide;with6.Greetingeachotherwithasmileisnecessaryinourdailylife.(改為同義句)_______isnecessary_______greeteachotherwithasmileinourdailylife.7.Itisnecessaryforusstudents_______thelisteningability.A.toimprove 8.Ourteacheroftenasksustime.A.notwasteB.don’twasteC.nottowasteD.doesn’twaste\9.Johnoftenaskshisteacherhelp.10.這個(gè)教室里面沒(méi)有學(xué)生。（根據(jù)漢語(yǔ)意思完成句子）studentsintheclassroom.11.Thereisnomilkinthefridge.（改為同義句）Theremilkinthefridge.【例句分析】6.Arethereanyotherthingswecando?any“一些”常用語(yǔ)否定句和疑問(wèn)句中，還可以表示“任何”、“任何的”some常用語(yǔ)肯定句中，表示委婉請(qǐng)求的疑問(wèn)句或希望得到肯定回答的問(wèn)句，用“some”Ihaveappleshere.Ihaveworktodothisevening.Aretherebookshere?Idon’ttakemoneywithme.7.Fewerandfewerfishintheseaeachyear.（1）Few意為“”，修飾可數(shù)名詞的復(fù)數(shù)形式，表示否定含義。Afew意為“”，修飾可數(shù)名詞的復(fù)數(shù)形式，表示肯定含義。Fewpeoplecanfindouttheanswertothisquestion.Afewpeoplearestandinginthesquarewaitingforthescientist’sing.（2）Fewerandfewer越來(lái)越少比較級(jí)+and+比較級(jí)表示“越來(lái)越···”moreandmorebeautiful.Aswinterisdrawingnear,it’sgetting.（cold）知識(shí)拓展：alittle和littleLittle和alittle用來(lái)修飾不可數(shù)名詞，little意為“”，表示否定含義；alittle意為“”，表示肯定含義。There’slittlemeatinthefridge.Thereisalittletimeleft.Pleasedon’tworry.8.Wemuststopdoingthesethings.stop意為”______”,stopdoingsth.意為”_______________”.It’stimetohaveclass.Pleasestoptalking.stopdoingsth.表示””Youshouldstopsmoking.It’sbadforyourhealth.stoptodosth.表示””Allthestudentsweretired,butnoneofthemstoppedtohavearest.【經(jīng)典例題】1.Itriedtomakethebabybysinging,andthatworkedwellatlast.A.tostoptocryB.tostopcryingC.stoptocryD.stopcrying2.Thereisnosaltleft.Jim,wouldyouliketoget__________?OK.Mum.3.—Royneverlikesjunkfood.—NeitherdoI.That’sprobablywhyI’mbeingnow.A.healthyandweakB.healthierandhealthierC.weakerandweakerD.moreandmorehealthily4.Ihavefriends,soIfeelsad.5.—Ihavetwosoccerballs.Whataboutyou?—Oh,Idon’thave.6.Theriverispollutedanddirty,sopeoplewanttoswimthere.A.moreandmoreB.moreormoreC.fewerandfewerD.fewerorfewer7.—Hurryup!Themovieisbeginning.—Don’tworry.Thereisstilltimeleft.A.littleB.alittleC.afew【例句分析】9..wecanfindoutaboutdifferenttypesoffish.findout指經(jīng)過(guò)觀察、調(diào)查把事物查出來(lái)，搞清楚去，弄明白事情的真相。find偶然發(fā)現(xiàn)，也指通過(guò)一番尋找后有的結(jié)果，強(qiáng)調(diào)結(jié)果Lookfor尋找，有目的的找，強(qiáng)調(diào)尋找的動(dòng)作Pleasewhentheplanearrives.Ithatbookunderthebedintheend.Tomislookingforhisglasses10.Itkeepusalive.“Keepsb./sth.+形容詞”結(jié)構(gòu)，意為“使某人/某物保持…”Coatscankeepyouwarm.知識(shí)拓展：（1）“keep+形容詞”相當(dāng)于“stay+形容詞”，意為“保持…”Weshouldlookafterourselvesandkeephealthy.（2）keepsb.doingsth.意為“”Pleasekeephimforme.（wait）（3）keepdoingsth.意為“”Don’tkeepTV.（watch）11.Intheend,onlyonesunremained.intheend意為“最后，最終”，相當(dāng)于或，通常位于句首或句尾，在句中做狀語(yǔ)。Theyreachedthetopofthemountainintheend.attheendof“在···末尾”,后面接的名詞既可以表示時(shí)間，也可以表示地點(diǎn)。HeisgoingtoAmerciaattheendofthismonth.【經(jīng)典例題】1.Don’tthrowwastepapereverywhere.It’sourdutytokeepourschool2.Thebosskeepshisworksuntil11o’clockeveryevening.3.Althoughweareallverytired,wegettothetopofthemountain.A.atthetopofB.attheendofC.intheendD.infrontof4.,allthestudentsinourclasspassedtheexeam.A.BytheendB.AttheendC.IntheendD.Onend5.Weneedtodosomeresearchtotheanswer.A.findoutB.lookoutC.handoutD.takeout6.Thewindowisbroken.Trytowhohasbrokenit.A.findB.lookC.findoutD.lookfor【課后練習(xí)】一、完成下列各題。1.70%ofthefloorinourclassroomcoveredbywater.A.areB.isC.beD.tobe2.太陽(yáng)眼鏡可以保護(hù)我們免受強(qiáng)烈的陽(yáng)光的傷害。Sunglassescan____________________________thestrongsunshine.3.Three___________(quarter)ofthestudentinmyclassarefromthecountryside.(用所給詞的適當(dāng)形式填空)4.我通常九點(diǎn)四十五去睡覺(jué)。(根據(jù)漢語(yǔ)意思完成句子)Iusuallygotobedat_______________________ten.5.To____theenvironmentisourduty.二、根據(jù)所給漢語(yǔ)完成句子，每空一詞。1.幫助他人是很重要的。___________________________________helpothers.2.不要忘記把你的垃圾丟掉。Don’tforgetto______________yourrubbish.3.我把雜志放入抽屜里。I______themagazine_______thedrawer.4.你們上個(gè)星期天在公園玩得高興嗎？Didyou_____________________________________intheparklastSunday?5.我們通常7點(diǎn)起床。Weusually__________________at7o’clock.6.在我們的城市里有800萬(wàn)人。_________________eightmillion________inourcity.7.布萊克先生拿起帽子走了出去。MrBlack________________hishatandwentout.8.請(qǐng)將這些句子寫下來(lái)。Please_______thesesentences_______.9.我們每個(gè)人有一個(gè)書(shū)房。_______of_______hasastudy.10.從我家到學(xué)校我走了半小時(shí)。Iwalkedfor_______anhour________myhome______school.課后作業(yè)一、語(yǔ)法選擇(共15小題，每小題1分，滿分15分)PeopleoftensaythattheEarthislikeourmother.She1lifetoallthelivingthingsontheEarthandprovidesus2air,food,waterandotherimportantthingsweneedfor___3_____.Inthepastshewasbeautifulandrich,4nowshebees__5___andpoor.People6riversandlakes,destroyingforestsand____7____animals…Wouldshelike8herchildrenthrowrubbishhereandthere?Wouldsheliketoseeherchildrencutdownthetreesanddestroythegrass?Wouldweliketosee___9___motherbeetoosad?It’stimeforustoaskourselves10wemakeourmothersad.Everyoneshouldknowthatthere11onlyoneEarth.Ifwegoon12thingslikethis,shewon’t_____13__fittoliveonanymore.It’stimeforus14her,takegoodcareofherandprotecther.WeshouldsavetheEarthandsaveourselves15.（）1.A.give B.gives C.isgiving D.togive（）2.A.for B.by C.with D.to（）3.A.live B.living C.lived D.lives（）4.A.and B.but C.so D.because（）5.A.dirt B.dirty C.dirtiest D.dirtier（）6.A.pollute B.pollutes C.ispolluting D.arepolluting（）7.A.kill B.kills C.killing D.killed（）8.A.see B.tosee C.seeing D.toseeing（）9.A.us B.we C.our D.ours（）10.A.why B.because C.so D.and（）11.A.have B.has C.are D.is（）12.A.todo B.do C.doing D.done（）13.A.is B.are C.be D.am（）14.A.loving B.toloving C.tolove D.love（）15.A.too B.also C.either D.neither二、完型填空（共10小題；每小題1分，滿分10分）ThisisaphotoofMr.Brown’sfamily.Youcan16fourpeopleinit.OntherightisMr.Brown.HeisthehusbandofMrs.Brownandthe17ofLucyBrownandLilyBrown.He18glassesandlooksveryyoung.Heisinabrown