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1、八年级上册重难点讲解Unit--Can-you-come-to-my-party————————————————————————————————作者:————————————————————————————————日期:Unit9Canyoucometomyparty?课文重难点讲解【教师寄语】:Tomorrownevercomes.我生待明日,万事成蹉跎SectionA1.Jenny,CanyoucometomypartyonSaturdayafternoon?你能参加我的晚会吗?【解析】can情态动词
2、“能,会”,⑴can后跟动词原形,无人称和数的变化,表示某人所具备的能力或技能肯定回答:“Yes,主语+can.”否定回答:“No,主语+can’t”—Canheswim?—Yes,hecan/No,hecan’t⑵can的否定形式can’t,过去式could⑶Canyou…?你能……吗?表示客气地请求某人做某事,can可用could替换,could比can更客气、委婉,显得更有礼貌。如果接受邀请:I’dloveto…/Thanksalot…/Certainly如果不能接受:I’msorry,butIca
3、n’t…—Canyougofishingwithme?—Sure,I’dloveto.【巧记】—Canyoucometomyparty?—Sure,I’dloveto.—I’msorry.Ican’t.Ihavetohelpmymom.①Ican________(sing)myABC.()②—CanyoucometomypartyonSaturdayafternoon?—__________.I’llhavetohelpmyparents.A.Sorry,Ican’tB.Yes,I’dlovetoC.Le
4、t’sgoD.No,Idon’tthinkso【2014四川成都】—Hatecannotdriveouthate;onlylove___________dothat.—MartinLutherKing,Jr.A.can B.must C.should【2014浙江丽水】23.Hereismyphonenumber.You____callmeanytimeyoulike.A.mustB.canC.shouldD.need【2013浙江杭州】--Paulinehaslostherphone.–No.It’si
5、nherbag.I_________hearit.A.mustB.canC.mayD.shall2.Ihavetoprepareforanexam.我要为考试做准备。【解析】prepareforsth.为某事做准备【2013安徽2】—Ican’tfindDavid.Whereishe?—He__________fortomorrow’scompetitionsathome.A.preparesB.ispreparingC.haspreparedD.prepared【解析】exam[ɪɡ'zæm]n考试(指
6、正式的考试,如入学考试、期中考试等)Passtheexam考试及格fail(in)theexam考试不及格take/doanexam参加考试3.I’msorry,Ican’t.I①haveto②helpmyparents.对不起,我不能。我得帮助我的父母。【解析1】⑴haveto“不得不,必须”,,表示客观情况要求某人必须做某事⑵第三人称用hasto,过去式hadto,后跟动词原形,变成否定句或疑问句借助助动词do/does/did(可以用于各种时态)【注】否定形式don’thaveto=needn’tI
7、t’srainingoutside,Ihavetostayathome.【注】:have/hasto/must词条用法例句haveto“不得不”这种要求多来自客观因素Ihavetostayathomebecauseofthebadweather.must“必须”这种要求多来自主观因素Imuststudyhard.【2014乐山2】–Themanagersaysthatthere’snohotwaterafter8:00tonight.–Youmeanwe______gotobedwithoutashowe
8、r.Howterrible!A.canB.havetoC.may【2014贵州安顺】—MustIdomyhomeworknow?—No,you__.Youmayhavearest.A.mustn'tB.needn'tC.can'tD.wouldn't【解析2】helpv帮助→helpfuladj.有帮助的1).helpsb.todosth. 帮助某人做某事2).helponeself(to)自用(食物等)3).helpsb.o