小升初英语情态动词和祈使句.doc
. . . . LYCE 小升初第六课教案情态动词By Yuki 2014年9月24日一、导入 (5mins)方法:考点导入法;故事导入法;情景导入法容:情景问候导入(周日的时候写作业,周五必须写作业)二、知识复习(15mins)1.处理上次的作业2.检查冠词的笔背诵情况3.检查纠错作业三、授课容(30-45min)授课重点:情态动词Must的用法 have to的用法Can的用法 mustnt的用法Could 和may,might的用法Need的用法Dare的用法Will和would,shall的用法Would like to do 和would like doing sth(一) Must的用法你必须完成作业么?Must I finish my homework.?妈妈回答:Yes, you must.否定回答是:No,you musts.正确的否定回答:No,you neednt.No, you dont have to.No,you dont need to.Mustnt是禁止的意思。Must和have to的用法的区别The movie is boring, I must go now.He had to work when he was young.must表示的是主观的想法have to表示的是客观的想法(二)can的用法表示能够的意思。I can swim.What can I do?以前有个孩子回答:I can speak.表示征求意见Can I do my homework now?Yes, you can.No, you cant.去车站的时候,放行的时候You can put your luggage here.这里的can表示建议。Mustnt Can I smoke here?No, you mustnt. you cant.cant 的语气比mustnt弱一点。练习:你不能玩火。你不能吃零食。更有礼貌的说法:might/may/couldMay I come to see you this afternoon?Yes,you may.No,you cant.上厕所的时候,有个人问你:May I come in?No,you cant.情态动词+ V.(三) 两大变态的情态动词Need 需要爸爸妈妈让你周末休息一下看电视Need I watch Tv?Yes, you must.No, you neednt.复习一下回答不同的单词。May和must的回答的用法I need to go to the shop.刚才讲的是情态动词加上动词原形。这里的need是使役动词。Need是一个动词后面必须加to,两个动词不能在一起。我不需要看电视。I neednt watch TV.练习:肯定句:I need to wash my hand.否定句:I neednt wash my hand.疑问句:Need I flush the toilet?Yes, you must.No, you neednt.Dear 敢敢死队Dear he tell the policeman?Yes, he dear.No, he dearnt.以前在学校的时候,我们班里面有一个学习很好的孩子,然后没有人敢去问她问题。I dearnt ask her.(四) will和shall 将要在西方人的桌子上,因为饭比较淡,所以他们都会放盐。Will you pass me the salt?Yes, I will.No, I wont.I will go to school tomorrow.更有礼貌的用法Would you pass me the salt?Would like to do sth.Would like doing sth.Would you like to eat dinner?Would you like some tea?I would like to drink green tea.I would like some cake.我们以后可能会接触到这种单词shall 将要Shall和will的区别Shall只用于I和weWill 用于所有的人称Shall we have some ice cream?Shall表示提建议的意思。(五)should 和 ought to的用法都表示应该Werespect the old.四、作业和练习24.Itrainedheavily,sowe_stayathomewatchingTVorsurfingtheInternetallday.A.couldB.hadtoC.must答案:B解析词语辨析。句意“雨下的很大,我们必须待在家里看电视或上网”。hadto表示客观原因(下雨)而引起的必须干某事,must强调主观原因。could表示有能力干某事,与文意不相干。28.MayItakethemagazineoutofthereadingroom?No,youcant.You_readithere.Itstherule.A.mustB.wouldC.mayD.might答案:A解析情态动词词义辨析。must必须;would将要;may也许;might可以。根据句意,我可以把杂志带出阅览室吗?不可以。你必须在这儿读它。这是规则。应选A。35.Dad,mayIwatchTV?No,you cant.You_finishyourhomeworkfirst.A.must B.can C.may答案:A解析考查情态动词。must表示“必须”;can表示“有某种能力”;may表示“可以”。根据文意:你不能看电视,你必须先完成作业。用must。应选A。18一Bob,shall we go and meet our newclassmate?SorryI'm busy nowBut you_ask David to go with youHe is freeAneed Bmay Cwould Dmust答案:B解析情态动词的用法。need意思是需要,may是可以,would指将要,must意思是必须,根据句意应该表示建议,应用may。30.If you are in the zoo,remember not to touch orgoneartheanimals.Althoughsomeoftheanimalsarecute,you_leavethemalone.A.mustB.willC.mayD.can答案:A解析情态动词的意义。前文的remembernotto提示,下文空格处用情态动词must表示“必须”。8.FiftydollarsforsuchaT-shirt!You_bejoking!Imserious.Itsmadeofsilk.A.mustB.needC.mayD.can答案:A解析情景对话。理解句意,你一定在开玩笑。must意为:一定,应选A项。31.Haveyoudecidedwheretogoforyoursummervacation?Notyet.We_gotoQingdao.Itisagoodplaceforvacation.A.mayB.shouldC.needD.must答案:A解析情态动词辨析。may意为“可能;可以”,表示猜测时,把握性不大;should意为“应该”;need指“需要”;must为“必须;可能;一定”,表猜测时把握性较大。由答语句意“还没定下来”和“()是个度假的好地方”可知为“可能”,应选A。7 / 7