新概念英语第一册第31-32课-课件

Lesson31Where’sSally?萨莉在哪里？Newwordsandexpressions生词和短语gardenn.花园underprep.在……之下treen.树climbv.爬，攀登whopron.谁runv.跑grassn.草，草地afterprep.在……之后acrossprep.横过，穿过catn.猫1.gardenn.花园garden（自家花园）park公园（公共地方）Ex:房子后面有一个花园Thereisagardenbehindthehouse.gardencentre花卉中心gardencity花园城市2.underprep.在……之下Ex:在床底下有一双鞋子。Thereisapairofshoesunderthebed.below低于over悬空的正上方on有表面的接触above表示斜上方3.treen.树underthetree在树下climbthetree爬树anappletree一颗苹果树afamilytree家谱EX:树上有一只鸟。Thereisabirdinthetree.（表示躲在树冠里,比如鸟停在树叉上,外面看上去是在树里的，不是树本身所有的）树上有许多苹果。Therearelotsofapplesonthetree.（是树本身所有的，比如树上结的果子，就用on）4.climbv.爬，攀登m是鼻音，而b是爆破音，爆破音失去爆破。climbthehill爬山climbthetree爬树不要爬树。–Don’tclimbthetree.5.whopron.谁谁在那？Whoisthere?谁是你的老师？Whoisyourteacher?谁来了？/谁的电话？Whoisthat?6.runv.跑run-runner（跑步的人）run-ran（过去式）runningshoes跑鞋runinto冲进刘翔跑得很快。Liuxiangrunsfast.（变成现在进行时）★runvt.经营，管理（跑生意，跑买卖）runthebusiness经营生意。Herunsaschool.他经营着一所学校。7.acrossprep.横过，穿过表示的是在物体表面上横着穿过runacross跑着横穿过walkacrossthestreet横穿过街道和through的区别through表示在物体内部穿过walkthroughtheforest走着穿过森林ListenthenanswerthisquestionIsthecatclimbingthetree?Languagepoints1.Whatabout用法：后边接人或物或动名词，意思是“那关于……呢？那……如何呢？”(1)whatabout+n.Ex:Whataboutanapple?Whataboutsomemilk?(2)whatabout+v.-ingWhatabout(drinking)aglassofbeer?时态：主要有8种时态，时态是通过动词变化来实现的。本次课重点学习时态---现在进行时★语法Grammar现在进行时（presentcontinuoustense）现在进行时构成为：be+doing(do表示实意动词)，主要有以下四种用法：1)此时此刻正在进行或发生的动作，时间状语一般用now(现在)，atthemoment（此时）。2)现阶段的一段时间正在进行或发生的动作，但说话的此刻动作不一定正在进行着，时间状语通常是recently(最近),thesedays(这些日子)。1、此时此刻正在进行或发生的动作，时间状语一般用now(现在)，atthemoment（此时）。①简正在看电影。Janeiswatchingamovienow.②吉姆正在打篮球。Jimisplayingbasketballnow.③汤姆正在做家庭作业。Tomisdoinghomeworkatthemoment.2、现阶段的一段时间正在进行或发生的动作，但说话的此刻动作不一定正在进行着，时间状语通常是recently(最近),thesedays(这些日子)。①我最近在学校学英语。IamstudyingEnglishataschoolrecently.②这段时间他在忙着做计划。Heismakingtheplanthesedays.③他们正在做准备工作。Theyaremakingpreparationsforit.这些天我们正在农场摘苹果。Wearepickingapplesonafarmthesedays.注意！不是所有动词都能用现在进行时态的,如：see、like、want、know等动词往往都不用进行时态．现在进行时的基本结构：S.+be+V.-ingS.+be+not+V.-ingBe+S.+v.-ing?Yes,S.+be/No,S.+be+notWhat+be+S.+v.-ing现在进行时的结构：be+v+ingbe（am,is,are）要随人称变化①她正在看一份报纸。Sheisreadinganewspaper.②他的弟弟正在爬树。Hisbrotherisclimbingthetree.③他们正在看电视。TheyarewatchingTV.④我正在穿外套。Iamputtingonmycoat.⑤我们正在看一只猫。Wearelookingatthecat.现在进行时的否定句就是在be动词后面加not。①她正在看一份报纸。Sheisreadinganewspaper.Sheisnotreadinganewspaper.②他的弟弟正在爬树。Hisbrotherisclimbingthetree.Hisbrotherisnotclimbingthetree.③他们正在看电视。TheyarewatchingTV.TheyarenotwatchingTV.现在进行时的否定句就是在系动词后面加not。④我正在穿外套。Iamputtingonmycoat.Iamnotputtingonmycoat.⑤我们正在看一只猫。Wearelookingatthecat.Wearenotlookingatthecat.现在进行时的疑问句就是在be动词提前。①她正在看一份报纸。Sheisreadinganewspaper.Isshereadinganewspaper?Yes,sheis.No,sheisnot.②他的弟弟正在爬树。Hisbrotherisclimbingthetree.Ishisbrotherclimbingthetree?Yes,heis.No,heisnot.现在进行时的疑问句就是在be动词提前。③他们正在看电视。TheyarewatchingTV.AretheywatchingTV.Yes,theyare.No,theyaren’t.④我正在穿外套。Iamputtingonmycoat.Areyouputtingonyourcoat?Yes,Iam.No,Iamnot.现在分词：1.一般情况下，直接在动词后加-ingwork----workingsleep-----sleepingstudy-----studying2.动词以不发音的－e结尾，要去－e加－ingtake-----takingmake-----makingdance-----dancing特别注意：be,see，的现在分词是：being,seeing3.以重读闭音节结尾的动词，如结尾只有一个辅音字母，应先双写这辅音字母，再加—ing。cut-----cuttingput-----puttingbegin------beginning4.以－ie结尾的动词，把ie变成y再加-inglie-----lyingtie-----tyingdie-----dying现在进行的例子：Theteacheristeachingthosestudentsintheclassroom.Theteacherisn’tteachingthosestudentsintheclassroom.Istheteacherteachingthosestudentsintheclassroom?Yes,sheis.No,sheisn’t.Whatistheteacherdoing?Whoisteachingthosestudents?Whereistheteacherteachingthosestudents?练一练一、写出下列动词的ing形式walkjumpwatchlieplaysingsmokedancedriverunswimsittiereadeat二、用现在进行时完成下列句子:1.______you__________(fly)akite?Yes,_______.2.______you___________(sit)intheboat?3.______he_____________(talk)withme?4.We_______________(play)footballnow.5.What_________you__________(do)?6.I_____________(sing)anEnglishsong.7.What________he____________(mend)?8.He______________(mend)acar.9.Theseboys___________(play)tennisontheplayground.10.Mymother_____________(cook)inthekitchen.AreflyingIam.AresittingIstalkingareplayingaredoingamsingingismendingismendingareplayingiscooking三、选择1.Look.Lucyis_____anewbiketoday.A.jumpingB.runningC.ridingDtaking2.Thechildren_____football.A.isplayingB.areplayingC.playtheD.playa3.They______TVintheevening.Theydotheirhomework.A.arewatchingB.can’twatchingC.don’twatchD.don’twatchingC,B,A,三、选择4.Listen!She____intheclassroom.A.issingingB.singC.tosingD.issing5.___areyoueating?I’meating_____meat.A.What,someB.Which,anyC.Where,notD.What,aA,A6.Isshe____something?A.eatB.eatingC.eattingD.eats7.Ican’tcatchupwiththefashion,becausetheclothesstyle_______allthetime.A.haschangedB.ischangedC.ischangingD.changed8.Look!Thechildren_______basketballontheplayground.A.playsB.playedC.isplayingD.areplayingB,C,D9.JackandKitty_______inthelake.Let’sjointhem,shallwe?A.swimB.haveswumC.swamD.areswimming10.It’ssixintheafternoon.TheGreens_______lunchtogether.A.hasB.arehavingC.havehadD