外研版八年级英语上册-M5-Unit-3【精品课件】

Unit3LaoSheTeahouseModule5Languageinuse同学们，上一课学习的单词你们都掌握了吗？现在大家来检验一下，点击下面的音频开始听写吧！1.Theteacherhascomeintotheroom.Weneedtostop(talk).2.Mothertoldme(notforget)tobuyabagforHer.3.Wehaveplanned(have)asurprisingpartyforher.4.Mymotheraskedmetohelpher(move)thedesk.5.Wouldyoulike(drink)?6.When1wasveryyoung,myfathertaughtme(read)andwrite.talkingnottoforgettohave(to)movetohaveadrinktoreadLanguagepracticeIwantedtoseetheBeijingOpera.Linglingofferedtotakemethere.Weonlyplannedtowatchforanhour.Ihopetounderstandmorenexttime.一、动词不定式（一）动词不定式是一种非谓语动词，在句中能作主语、宾语、定语、表语和宾语补足语。没有人称和数的变化，构成形式为to＋动词原形。本模块介绍动词不定式置于谓语动词后作宾语，表明意图、计划、决定或希望。动词不定式（一）和双宾语语法讲解考点1跟不定式作宾语的动词agree，ask，decide，choose，come，expect，hope，fail，happen，help，learn，mean，manage，offer，plan，promise，refuse，seem，wait，wish...eg：Thedriverhopedtoseetheoppositecarintime.司机希望及时看见对面的小汽车。Iwanttoknowtheanswertoyourquestion.我想知道你那道问题的答案。典例1Bruceagreedhisbrothertoplaytheguitar.A.teachB.toteachC.taughtD.teachesB【点拨】agreetodosth.不定式作宾语。故选B。典例2—Ididn'thearyoucomeinjustnow.—That'sgood.Wetriedanynoise，foryouweresleeping.（广东）A.notmakeB.nottomakeC.tomakeD.making【点拨】考查非谓语动词的用法。trytodosth.意为“努力/尽力做某事”，否定式为“trynottodosth”.，句意指尽量不去制造任何噪声。所以选择答案B。B考点2do＋it＋adj.＋todo当复合宾语中的宾语是不定式时，先用形式宾语it代替不定式，把不定式置于补语之后，可以接此类复合宾语的动词有：find，think，make，believe，keep，consider...eg：Wethinkitquiteimportanttolearnaforeignlanguagewell.我们认为学好一门外语相当重要。典例MrZhaousuallybelievesitrelaxingthestudentsinclass.A.teachB.toteachC.teachingD.teachesB【点拨】分析句子结构法。believe＋it＋adj.＋todo，故选B。考点3既可接动词不定式又可接动词的ing形式作宾语，意思差别不太大的动词有：begin，start，continue等。eg：ThenIstartedwatching/towatchTV.然后我开始看电视。考点4后接动词不定式或动词的ing形式作宾语，意思差别较大的动词有：stoptodo停止，中断做某事后去做另一件事Hestopstosmokeacigarette.他停下来，抽了根烟。doing停止做某事Imuststopsmoking.我必须戒烟了。forgettodo忘记要去做某事Thelightintheofficeisstillon.Heforgottoturnitoff.办公室的灯还亮着，他忘记关了。（没有做关灯的动作）doing忘记做过某事Heforgotturningthelightoff.他忘记他已经关了灯了。（已做过关灯的动作）remembertodo记得去做某事Remembertogotothepostofficeafterschool.记着放学后去趟邮局。doing记得做过某事Don'tyourememberseeingthemanbefore？你不记得以前见过那个人吗？trytodo努力，企图做某事Youmusttrytobemorecareful.你可要多加小心。doing试着做某事Itriedgardeningbutdidn'tsucceed.我试着种果木花卉，但未成功。goontodo做了一件事后，接着做另一件事Afterhehadfinishedhismath，hewentontodohisphysics.做完数学后，他接着去做物理。doing继续或不间断地做某事Theywentonworkingtilllateinthenight.他们不停地工作，一直到深夜。感官动词（see，watch，observe，noticedo表示动作的完整性Isawhimworkinthegardenyesterday.昨天我看见他在花园里干活。（强调看见的整个过程）doing表示动作的进行性Isawhimworkinginthegardenyesterday.昨天我见他正在花园里干活。（强调“我见他正干活”这个动作）begin/starttodobegin，start用于进行时态的句子中时，后面动词用不定式Iwasbeginningtogetangry.我开始生起气来。后接know，understand，realize这类动词时，常用不定式todoIbegintounderstandthetruth.我开始明白真相。事物作主语时Thesnowbegantomelt.雪开始融化了。begin/startdoing谈及一项长期活动或开始一种习惯时Howoldwereyouwhenyoustartedplayingthepiano？你几岁时开始弹钢琴？典例—Dad，whymustIstopcomputergames？—Foryourhealth，myboy.（湖北孝感）A.playB.toplayC.toplayingD.playing【点拨】stoptodosth.“停下来去做另外一件事”；stopdoingsth.”停止正在做的某件事”。题意为“爸爸，我为什么必须停止玩电脑游戏？”“为了你的健康，孩子。”故选D。D考点5动词不定式的否定式不定式的否定式是“not/nevertodo...”，不带to的不定式的否定式是“not/neverdo...”。eg：Sometimestheyhavedisagreements，anddecidenottotalktoeachother.有时他们有分歧，会决定不对彼此谈论。Hisparentstellhimnevertodriveafterhedrinks.他的父母告诉他不要酒后驾驶。典例Ialwaystellmystudentsontheroadbecauseit'sreallydangerous.（广州）A.nottoplayB.toplaynotC.notplayingD.notplay【点拨】考查非谓语动词。不定式作tell的宾语补足语，构成tellsb.todosth.结构，对不定式进行否定在to前加not。即tellsb.nottodosth.意为“告诉某人不要做某事”。A有些及物动词可接两个宾语（双宾语），即指人的间接宾语和指物的直接宾语。间接宾语通常放在直接宾语之前，若将间接宾语置于直接宾语之后，则要用介词to或for。二、双宾语考点1双宾语易位时需借助介词to的常用动词bringsb.sth.＝bringsth.tosb.把某物带给某人handsb.sth.＝handsth.tosb.把某物递给某人lendsb.sth.＝lendsth.tosb.把某物借给某人mailsb.sth.＝mailsth.tosb.把某物寄给某人offersb.sth.＝offersth.tosb.将某物提供给某人passsb.sth.＝passsth.tosb.把某物递给某人paysb.sth.＝paysth.tosb.付给某人某物（钱）postsb.sth.＝poststh.tosb.把某物寄给某人returnsb.sth.＝returnsth.tosb.把某物还给某人sendsb.sth.＝sendsth.tosb.把某物寄给某人sellsb.sth.＝sellsth.tosb.把某物卖给某人servesb.sth.＝servesth.tosb.把某物提供给某人showsb.sth.＝showsth.tosb.拿某物给某人看takesb.sth.＝takesth.tosb.把某物拿给某人teachsb.sth.＝teachsth.tosb.教某人某事tellsb.sth.＝tellsth.tosb.告诉某人某事throwsb.sth.＝throwsth.tosb.把某物扔给某人writesb.sth.＝writesth.tosb.给某人写……考点2双宾语易位时需借助介词for的常用动词booksb.sth.＝booksth.forsb.为某人预订某物buysb.sth.＝buysth.forsb.为某人买某物cooksb.sth.＝cooksth.forsb.为某人烹饪某物drawsb.sth.＝drawsth.forsb.为某人画某物getsb.sth.＝getsth.forsb.为某人拿来某物makesb.sth.＝makesth.forsb.为某人做某物picksb.sth.＝picksth.forsb.为某人采摘某物preparesb.sth.＝preparesth.forsb.为某人准备某物eg：Shepassedhimthesalt.＝Shepassedthesalttohim.她把盐递给了他。HeruncleboughtheranEnglishChinesedictionaryyesterday.＝HeruncleboughtanEnglishChinesedictionaryforheryesterday.昨天，她叔叔给她买了一本英汉词典。考点3当直接宾语是人称代词（it/them），间接宾语是名词时；或两个宾语都是人称代词时，通常要用介词to或for引起的短语。eg：ThewatchisLiLei's.Pleasegiveittohim.这块手表是李雷的。请把它给他。1Completethesentenceswiththecorrectformofthewordsinthebox.Doyouwanttogototheteahouse?1Wedecided________athomebecauseitwasraining.2LaoShestarted________ChineseinLondonin1924.3Itried________poems.4Theyplan________afilmtomorrow.5Iwant________myholidayinBeijing.seespendstayteachwritetostaytoteachtowritetoseetospend2Readtheconversationandcompletethenotewiththecorrectformofthewordsinthebox.Betty：I'dlovetoseetheBeijingOperaagain.Lingling：Wouldy