山东省高密市银鹰文昌中学八年级英语上册Module12《Unit3Languageinuse》学案外研版Learningaims:Tosummariseandconsolidatethefunctionofusingmust,mustn’t,can,can’ttotalkaboutcustomsandrules.自主学习：Test一.用所给词的适当形式填空1.“WhendidMr.Smithget___________(marry)?”“In1980.”2.Don’tspeak____________(loud).Thebabyissleeping.3.“No___________(smoke)”meansyoumustn’tsmokehere.4.Mr.Greenisa________(travel).Hehastravelledmanyplacesintheworld.5.Onecan’t___________(drop)littereverywhere.6.Jimwenttoschoolwithout___________(have)breakfast.二.完成单词或词组1.Didyou___________（接受）hisinvitation（邀请）?2.Hisgrandmais___________（包装）themeatinsomepaper.3.Chinesepeopleuse____________(筷子)everyday.4.Youmustnot____________(吸烟)here.5.Heansweredmyquestions_______________(立刻，马上).6.Beforeyougivesomeoneapresent,youmust________it__________(用红纸包装).三.翻译1.洗餐具__________2.打扫干净__________3.查阅（字典）___________4在……岁时____________5.结婚__________6.在人行横道__________7.禁止吸烟_____________8.付……的钱___________精讲点拨：can的用法：(1).表示能力，意为“能，会”。如：Ican’tswim.我不会游泳。(2).表示客观可能性，意为“可以，可能”。如：Thebigcinemacanset2,000people.那家大电影院能坐2000人。(3).表示允许（和may意思相近），意为“可以”。如：YoucanhavethebookwhenIhavefinishedit.书我看完了给你。must的用法：表示“必须，应该”，其否定形式为mustnot/mustn’t，表示“不应该，不准”，在回答有must的问句时，否定形式用needn’t或don’thaveto，而不用mustn’t。如：----MustIbehomebeforeeighto’clock?我必须在8点之前回家吗？----Yes,youmust./No,youneedn’t.是的，你必须这样。/不，你不必。must与haveto(1).must表示说话人的主观看法；而haveto强调客观情况迫使人不得不做某事。(2).must只能表示现在“必须”，表示过去的事情要用hadto.haveto有时态、人称和数的变化。(3).must与haveto的否定意思不同。如：Youmustn’tdothat.你千万不能做那件事。用心爱心专心1Youdon’thavetodothat.你不必做那件事。（相当于needn’t）跟踪训练：一.单项选择1.----Ican’tstopplayingcomputer.----Foryourhealth,myboy,I’mafraidyou______.A.canB.mayC.mustD.haveto2.John_______cometoseeustonight,butheisn’tverysureyet.A.mayB.canC.must3.Ifyoucan’tgettosleep,youcangetupandtrytodosomething_______lyinginbed.A.andB.orC.insteadofD.becauseof4.I’msorry_______thatshecan’tgoandseetheLionDance.A.hearB.hearingC.heardD.tohear5.Maryistheyoungest_______thethreegirls.A.inB.thanC.ofD.at6.Inroadsignsredusuallymeans“You______stop”.A.canB.can’tC.mustD.mustn’t7.Therearesomeproblemsheneed______.A.tosolveB.solveC.solving8.----CanyouspeakJapanese?----No,I______.A.mustn’tB.can’tC.needn’t9.Itispolite______“thankyou”.A.tosayB.sayC.saying10.Althoughhe’syoung,_______heknowsalot.A.andB.butC.soD./二.完成句子1.Musthecleanthehouse?（作出肯定、否定回答）2.Yesterdaymyfathergavemeanewpen.（同义句）Yesterdaymyfather________anewpen______me.3.BoththestudentshavegonetoJinan.（同义句）_______________thestudentshavegonetoJinan.4.Therearesomebeautifulclothesinthewardrobe.（改为一般疑问句）________there_______beautifulclothesinthewardrobe?5.Turnrightatthesecondcrossing.（同义句）________thesecond_________ontheright.6.我们初次见面时通常握手。Weusually_________________________peoplewhenwemeetthem___________________________.用心爱心专心2
