2023學(xué)年完整公開(kāi)課版下Unit6Pets語(yǔ)法解析

Unit6Pets一.教學(xué)內(nèi)容：Unit6Pets

二.教學(xué)目標(biāo)：掌握Unit6的語(yǔ)法：祈使句，should,must的用法能對(duì)祈使句，should,must活學(xué)活用。

三.教學(xué)重難點(diǎn)：（一）祈使句當(dāng)我們發(fā)出指令時(shí),要用祈使句。.:1.把書(shū)放在抽屜里。Putthebookintothedrawer.2.每天遛狗一次。Takethedogforawalkonceaday.3.不要拉兔子的耳朵。Don’tpulltherabbit’sears.4.不要害怕狗。Don’tbeafraidofdogs.

祈使句的三大特征是什么?1.省略主語(yǔ)you。2.謂語(yǔ)動(dòng)詞用原形。3.用don’t構(gòu)成否定式。如果想要使語(yǔ)氣禮貌一些，可以在句首或句尾加please。.:1.Pleaselookaftermydog.2.Bequiet,please.3.Pleasedon’tgivethecatanyfishbones.4.Don’tmakeanynoise,please.1)Giveitcleanwater.2)Changethewateronceaweek.3)Don’tgiveittoomuchfood.4)Don’tholditinyourhand.5)Don’tputitinthesun.

【典型例題】1.明天請(qǐng)打掃兔籠。________________________________________(1.Pleasecleantherabbithutchtomorrow.)2.請(qǐng)別把金魚(yú)放在陽(yáng)光下。___________________________________(2.Pleasedon’tputthegoldfishinthesun.)3.請(qǐng)幫我照看我的狗。___________________________________(3.Pleasehelpmelookaftermydog.)4.請(qǐng)不要嚇唬貓。______________________________________(4.Pleasedon’tfrightenthecat.)5.請(qǐng)給兔子喂一些胡蘿卜。______________________________________________(5.Pleasefeedtherabbitsomecarrots.)6.不要追那只鸚鵡。________________________________________________(6.Don’tchasethatparrot.)7.每天和你的寵物玩一會(huì)。_____________________________________________(7.Playwithyourpetforsometimeeveryday.)8.不要在桌旁喂狗。________________________________________(8.Don’tfeedthedogatthetable.)

（二）should,must,1.都是情態(tài)動(dòng)詞2.should,must之后加動(dòng)詞原形3.should,must之后直接加not構(gòu)成否定式區(qū)別1.我們用祈使句來(lái)發(fā)出指令,命令。動(dòng)詞用原形。如叫某人不要干某事,在動(dòng)詞前加“Don’t”。在祈使句前或后加“please”，語(yǔ)氣更有禮貌。.:Takemycomputertomyoffice.Pleasedon’tstandup.2.建議人們、告訴人們最好要做的或正確的事情是什么，我們用“should”，反之,建議或告訴人們不該做某事，用“shouldnot”。如告訴人們必須干某事或某事非常重要，我們用“must”。如告訴人們一定不要干某事，我們用“mustnot”。.:Youshouldlistentoyourteachersinclasscarefully.Youshouldnotfeedyourgoldfishtoomuchfood.Youmustfinishtheexercisestoday.Youmustnot/mustn’tbringyourpettoschool.must(not)1.Youmustfeedyourpet.2.Youmustlookafteryourpet.3.Youmustnot/mustn’tfeedyourgoldfishtoomuch.4.Youmustnot/mustn’tbringyourdogtoschool.

【典型例題】Translatesentences.1.午飯時(shí)間你必須到這兒。___________________________________(Youmustarrivehereatlunchtime.)2.學(xué)生們不應(yīng)該浪費(fèi)時(shí)間。____________________________________(Studentsmustn’twastetheirtime.)3.你應(yīng)該弄一只鳥(niǎo)或一條金魚(yú)。______________________________________(Youshouldgetabirdoragoldfish.)4.他不該帶他的寵物到學(xué)校去。____________________________________(Heshouldn’ttakehispettoschool.)5.你應(yīng)當(dāng)為你的狗想一個(gè)名字。_________________________________________(Youshouldthinkofanameforyourdog.)

把下列句子改為否定句1.Yououghttofeedyourdogatthetable.2.Giveherashower.3.Youshouldcleanthef