Unit3SectionAGrammarFocus4c課件人教版八年級英語下冊

人教新目標(biāo)GoForIt八年級英語下冊Unit3CouldyoupleasecleanyourroomSectionAGrammarFocus-4c文化意識語言能力思維品質(zhì)學(xué)習(xí)能力1Learningobjectives(1)能夠掌握“Couldyou(please)…?”用于禮貌地提出要求、表達(dá)意

愿的用法。(2)能夠掌握“CouldI…？”用于委婉地獲取許可的用法。能夠運(yùn)用目標(biāo)語言向他人提出要求或征詢自己做某事的許可.做家務(wù)的話題繼續(xù)對學(xué)生進(jìn)行責(zé)任和義務(wù)的教育。讓他們敢于承擔(dān)責(zé)任，勇于承擔(dān)義務(wù)。Lead-inLiuChang,CouldIborrowabook?Lily,Couldyoulendmeabook?Dad,couldwegooutfordinnertonight?Lookandsayusingthestructures“CouldI/we……?Couldyouplease……?ToexpressrequestsandpermissionspolitelyWisemenlearnbyothermen'smistakes;foolsbytheirownA:Couldyoupleasetakethedogforawalk?B:OK,butIwanttowatchoneshowfirst.Wisemenlearnbyothermen'smistakes;foolsbytheirownA:CouldIgetsomethingtodrinkwithmyfriendsafterthemovie?B:No,youcan’t,youhaveabasketballgametomorrow.Wisemenlearnbyothermen'smistakes;foolsbytheirownA:Couldyoupleasetakeouttherubbish?B:Yes,sure.Wisemenlearnbyothermen'smistakes;foolsbytheirown1.___CouldIhangoutwithmyfriendsafterthe

movie?2.___Couldyoupleasepassmethesalt?3.___CouldIborrowthatbook?4.___Couldyouhelpmedothedishes?5.___Couldyoulendmesomemoney?dacebWisemenlearnbyothermen'smistakes;foolsbytheirownThenmatcheachonewiththecorrectresponse.給你Wisemenlearnbyothermen'smistakes;foolsbytheirownCouldIgooutfordinnerwithmyfriends?Sure,thatshouldbeOK.Couldwegetsomethingtodrinkafterthemovie?No,youcan’t.Youhaveabasketballgametomorrow.Couldyoupleasetakethedogforawalk?OK,butIwanttowatchoneshowfirst.Couldyoupleasetakeouttherubbish?Yes,sure.GrammarFocusWisemenlearnbyothermen'smistakes;foolsbytheirownCouldI

gooutfordinnerwithmyfriends?Sure,thatshouldbeOK.Couldwe

getsomethingtodrinkafterthemovie?No,youcan’t,youhaveabasketballgametomorrow.Couldyoupleasetakethedogforawalk?OK,butIwanttowatchoneshowfirst.Couldyoupleasetakeouttherubbish?Yes,sure.Wisemenlearnbyothermen'smistakes;foolsbytheirown1.委婉地請求別人做某事（提出請求）

句型：Couldyoudo…?/Couldyoupleasedo…?

你能……嗎?/請問你能……嗎?(2)肯定回答：Certainly./Ofcourse./Withpleasure./Noproblem./Yes,sure.

否定回答：

No,Ican’t./Certainlynot./No,I’mafraidIcan’t.情態(tài)動詞could的功能【注意】回答只用can/can't，不用could/couldn't.AskforrequestsWisemenlearnbyothermen'smistakes;foolsbytheirown2.委婉地請求別人允許自己做某事（征求許可）

句型：CouldIdo…?我可以做……嗎?

肯定回答：Yes,youcan./Certainly./Yes,sure.

否定回答：No,youcan’t./No,I’mafraidyoucan’t.

媽媽，我能先看電視嗎？不行，你要寫作業(yè)?！狢ouldIwatchTVfirst,Mom?—No,youcan’t.Youshoulddoyourhomework.AskforpermissionWisemenlearnbyothermen'smistakes;foolsbytheirownwhile的用法1.作連詞，”當(dāng)...時(shí)”while延續(xù)性后跟現(xiàn)在進(jìn)行時(shí)when非延續(xù)性后跟一般現(xiàn)在時(shí)或一般過去時(shí)MyfatherisreadingabookwhileIamdoingmyhomework.我爸爸在看書，而我在做作業(yè)。Shewantstobeadoctorwhenshegrowsup.她長大后想成為一名醫(yī)生。2.作連詞，”然而”3.做連詞，“一邊，一邊”，時(shí)態(tài)根據(jù)情境Ilikewhitewhileshelikesblack.我喜歡白色然而她喜歡黑色。IwilldohomeworkwhileIlistentomusic.我將一邊寫作業(yè)一邊聽音樂。Wisemenlearnbyothermen'smistakes;foolsbytheirown拓展：keep也可表示“借”，是延續(xù)性動詞，常與表示一段時(shí)間的狀語連用。keepsth.forsometime表示“借用某物一段時(shí)間”。而lend與borrow是短暫性動詞，不能與表示一段時(shí)間的狀語連用。Mycousin_______myEnglishbooklastmonthandhe______ittohisfriend.A.lend;borrowedB.lent;borrowedC.borrowed;lendD.borrowed;lentWisemenlearnbyothermen'smistakes;foolsbytheirownMum,couldItakethedogforawalkafterdinner?Lily,Couldyoupleasetakeouttherubbish?Lookandsayusingthestructures“CouldI/we……?Couldyouplease……?toexpressrequestsandpermissionspolitelyWisemenlearnbyothermen'smistakes;foolsbytheirown4aCouldyoulendmesomemoney?CouldIhangoutwithmyfriendsaftershopping?Lookandsayusingthestructures“CouldI/we……?Couldyouplease……?toexpressrequestsandpermissionspolitelyWisemenlearnbyothermen'smistakes;foolsbytheirownWriteRforrequestsandPforpermissions.1.___CouldIhangoutwithmyfriendsafterthemovie?2.___Couldyoupleasepassmethesalt?3.___CouldIborrowthatbook?4.___Couldyouhelpmedothedishes?5.___Couldyoulendmesomemoney?PRPRR4bWisemenlearnbyothermen'smistakes;foolsbytheirown6.Couldyoupleasepassmethesalt?pass給；遞passsb.sth./passsth.tosb.把某物遞給某人Pleasepassthatbooktome.Pleasepassmethatbook.pass走過；通過passtheexam通過考試Wisemenlearnbyothermen'smistakes;foolsbytheirown7.CouldIborrowthatbook?borrow“借；借用”，表示借別人的東西。borrowsth.from…向/從……借入某物Iborrowedabookfrommyteacheryesterday.反義詞lend

“借給；借出”，lend,lent,lent。lendsb.sth.＝lendsth.tosb.把某物借給某人Myteacherlentmeabookyesterday.Wisemenlearnbyothermen'smistakes;foolsbytheirownhate的用法Wisemenlearnbyothermen'smistakes;foolsbytheirown

I'llfinishmyhomeworkwhileyouhelpmewiththedishes.1)while在此處作連詞，引導(dǎo)時(shí)間狀語從句，強(qiáng)調(diào)在從句動作發(fā)生的同時(shí)，主句動作也在進(jìn)行。whileconj.

與……同時(shí)；當(dāng)……的時(shí)候；而；然而WhileIwasdoingmyhomework,myfatherwasreadingabook.2)while作連詞，還可表示“而；然而”，強(qiáng)調(diào)兩者之間的對比。Thisshirtfitsbetterwhilethatonehasanicerstyle.Wisemenlearnbyothermen'smistakes;foolsbytheirown4c近義詞為keep“借；保存”，可以與時(shí)間段及howlong

連用，其后常接for+一段時(shí)間。Iborrowedastorybookfromtheschoollibrary.IlentthebooktoHelenandtoldherthatshecouldkeepitforthreedays.Wisemenlearnbyothermen'smistakes;foolsbytheirownhatev.厭惡；討厭表示心理狀態(tài)的詞，不用于進(jìn)行時(shí)。hatesb./sth.討厭(某人)做某事：hate(sb.)todosth.一次性hate

(sb.)doingsth.習(xí)慣性Ihatetodo