新概念英语第一册第31 32课 ppt课件.ppt

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1、Lesson 31 Wheres Sally?萨莉在哪里？,New words and expressions 生词和短语garden n.花园 under prep.在之下tree n.树climb v.爬，攀登who pron.谁run v.跑grass n.草，草地after prep.在之后across prep.横过，穿过 cat n.猫,1.garden n.花园,garden（自家花园）park 公园（公共地方）Ex:房子后面有一个花园There is a garden behind the house.garden centre 花卉中心 garden city 花园城市,2.

2、under prep.在之下,Ex:在床底下有一双鞋子。There is a pair of shoes under the bed.below 低于 over 悬空的正上方 on 有表面的接触above 表示斜上方,3.tree n.树,under the tree 在树下 climb the tree 爬树an apple tree 一颗苹果树 a family tree 家谱EX:树上有一只鸟。There is a bird in the tree.（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。There are lots of apples

3、 on the tree.（是树本身所有的，比如树上结的果子，就用on）,4.climb v.爬，攀登,m是鼻音，而b是爆破音，爆破音失去爆破。climb the hill 爬山climb the tree 爬树不要爬树。Dont climb the tree.,5.who pron.谁,谁在那？Who is there?谁是你的老师？Who is your teacher?谁来了？/谁的电话？Who is that?,6.run v.跑,run-runner（跑步的人）run-ran（过去式）running shoes 跑鞋 run into 冲进刘翔跑得很快。Liuxiang runs f

4、ast.（变成现在进行时）,run,vt.经营，管理（跑生意，跑买卖）run the business 经营生意。He runs a school.他经营着一所学校。,7.across prep.横过，穿过,表示的是在物体表面上横着穿过run across 跑着横穿过walk across the street 横穿过街道和through的区别through表示在物体内部穿过walk through the forest 走着穿过森林,Listen then answer this question,Is the cat climbing the tree?,Language points,W

5、hat about 用法：后边接人或物或动名词，意思是“那关于呢？那如何呢？”,(1)what about+n.Ex:What about an apple?What about some milk?(2)what about+v.-ing What about(drinking)a glass of beer?,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（present continuous tense）,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

6、语一般用now(现在)，at the moment（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),these days(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)，at the moment（此时）。,简正在看电影。Jane is watching a movie now.吉姆正在打篮球。Jim is playing basketball now.汤姆正在做家庭作业。Tom is doing homework at the moment.,2、现阶段的一段时间正在进行或发生的动作，但

7、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),these days(这些日子)。,我最近在学校学英语。I am studying English at a school recently.这段时间他在忙着做计划。He is making the plan these days.他们正在做准备工作。They are making preparations for it.这些天我们正在农场摘苹果。We are picking apples on a farm these days.,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

8、往往都不用进行时态,现在进行时的基本结构：,S.+be+V.-ingS.+be+not+V.-ingBe+S.+v.-ing?Yes,S.+be/No,S.+be+notWhat+be+S.+v.-ing,现在进行时的结构：be+v+ing be（am,is,are）要随人称变化,她正在看一份报纸。She is reading a newspaper.他的弟弟正在爬树。His brother is climbing the tree.他们正在看电视。They are watching TV.我正在穿外套。I am putting on my coat.我们正在看一只猫。We are looki

9、ng at the cat.,现在进行时的否定句就是在be动词后面加not。,她正在看一份报纸。She is reading a newspaper.She is not reading a newspaper.他的弟弟正在爬树。His brother is climbing the tree.His brother is not climbing the tree.他们正在看电视。They are watching TV.They are not watching TV.,现在进行时的否定句就是在系动词后面加not。,我正在穿外套。I am putting on my coat.I am n

10、ot putting on my coat.我们正在看一只猫。We are looking at the cat.We are not looking at the cat.,现在进行时的疑问句就是在be动词提前。,她正在看一份报纸。She is reading a newspaper.Is she reading a newspaper?Yes,she is.No,she is not.他的弟弟正在爬树。His brother is climbing the tree.Is his brother climbing the tree?Yes,he is.No,he is not.,现在进行时

11、的疑问句就是在be动词提前。,他们正在看电视。They are watching TV.Are they watching TV.Yes,they are.No,they arent.我正在穿外套。I am putting on my coat.Are you putting on your coat?Yes,I am.No,I am not.,现在分词：,1.一般情况下，直接在动词后加-ing work-workingsleep-sleeping study-studying2.动词以不发音的e结尾，要去e加ing take-taking make-making dance-dancing

12、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：,The teacher is teaching those students in the classroom.The teacher isnt teaching those students in the classroom.Is the te

13、acher teaching those students in the classroom?Yes,she is.No,she isnt.What is the teacher doing?Who is teaching those students?Where is the teacher teaching those students?,练一练,一、写出下列动词的ing形式walk jump watch lie playsingsmoke dance driverunswim sit tie read eat,二、用现在进行时完成下列句子:,1._ you_(fly)a kite?Yes

14、,_.2._you_(sit)in the boat?3._he_(talk)with me?4.We_(play)football now.5.What_you_(do)?6.I_(sing)an English song.7.What_he_(mend)?8.He_(mend)a car.9.These boys _(play)tennis on the playground.10.My mother_(cook)in the kitchen.,Are,flying,I am.,Are,sitting,Is,talking,are playing,are,doing,am singing,

15、is,mending,is mending,are playing,is cooking,三、选择,1.Look.Lucy is_ a new bike today.A.jumping B.running C.riding D taking2.The children _ football.A.is playing B.are playing C.play the D.play a3.They _TV in the evening.They do their homework.A.are watching B.cant watching C.dont watch D.dont watching

16、C,B,A,三、选择,4.Listen!She_ in the classroom.A.is singingB.sing C.to sing D.is sing5._are you eating?Im eating _ meat.A.What,some B.Which,any C.Where,not D.What,aA,A,6.Is she _ something?A.eat B.eating C.eatting D.eats,7.I cant catch up with the fashion,because the clothes style_ all the time.A.has cha

17、nged B.is changed C.is changing D.changed8.Look!The children_ basketball on the playground.A.plays B.played C.is playing D.are playingB,C,D,9.Jack and Kitty_ in the lake.Lets join them,shall we?A.swim B.have swum C.swamD.are swimming10.Its six in the afternoon.The Greens_ lunch together.A.has B.are having C.have hadD.had hadD,B,