新概念英語(yǔ)第一冊(cè)31課（課堂PPT）

1、1 Tom, how many people are there in your family? Do you have a sister or brother? Is there a garden behind your house? Do you often play in the garden? Today we are going to meet a family. Father, mother and two children. Lets see what they are doing. 2Lesson 31Where is Sally?3New words and expressi

2、ons 生詞和短語(yǔ)生詞和短語(yǔ)gardengd()n n. 花園花園 undernd prep. 在在之下之下treetri n. 樹(shù)樹(shù)climbklam v. 爬，攀登爬，攀登whohu; h pron. 誰(shuí)誰(shuí)run rn v. 跑跑grassgrs n. 草，草地草，草地after ft prep. 在在之后之后acrosskrs prep. 橫過(guò)，穿過(guò)橫過(guò)，穿過(guò)cat kt n. 貓貓4garden n.花園vgarden 花園花園vpark 公園公園v房子后面有一個(gè)花園房子后面有一個(gè)花園vThere is a garden behind the house. 5sit / st / 坐/

3、 nd / 在下面tree / tri: / 草坪草坪 6 tree n. 樹(shù)v在樹(shù)下在樹(shù)下 vunder the tree v一顆蘋(píng)果樹(shù)一顆蘋(píng)果樹(shù) van apple tree 家譜家譜 a family tree 7 tree n. 樹(shù)v樹(shù)上有只鳥(niǎo)。樹(shù)上有只鳥(niǎo)。vThere is a bird in the tree.（不是樹(shù)本身所有的，用（不是樹(shù)本身所有的，用in the tree）v樹(shù)上有一些蘋(píng)果樹(shù)上有一些蘋(píng)果 。vThere are some apples on the tree. （樹(shù)本身所有的，比如樹(shù)上結(jié)的果子，（樹(shù)本身所有的，比如樹(shù)上結(jié)的果子，就用就用on the tree）8

4、9 climb v. 爬，攀登vm是鼻音，而是鼻音，而b是爆破音，爆破音失去爆破。是爆破音，爆破音失去爆破。 v爬山爬山vclimb the hillv爬樹(shù)爬樹(shù)vclimb the treev不要爬樹(shù)。不要爬樹(shù)。vDont climb the tree.1011 who 誰(shuí)v你是誰(shuí)？你是誰(shuí)？vWho are you?v他是誰(shuí)？他是誰(shuí)？vWho is he?v誰(shuí)是你的老師？誰(shuí)是你的老師？vWho is your teacher?12run after 追逐追逐131415 across 橫橫過(guò)，過(guò)，穿穿過(guò)過(guò) 表示的是在物體表面上橫著穿過(guò)表示的是在物體表面上橫著穿過(guò)v跑過(guò)草坪跑過(guò)草坪vrun ac

5、ross the grassv橫游過(guò)河橫游過(guò)河vswim across the riverv橫穿過(guò)街道橫穿過(guò)街道vwalk across the streetv坐在草地上坐在草地上vsit on the grass1617 cat n.貓貓（口小貓（口小貓 kitty） It rains cats and dogs. = It rains heavily.傾盆傾盆大雨。大雨。18ListeningvWhere is Sally?vWho is climbing the tree?vWhats the dog doing?19Wheres Sally,Jack?wheres =where is

6、詢(xún)問(wèn)某人或某物的位置詢(xún)問(wèn)某人或某物的位置20Shes in the garden.shes=she is 介詞短語(yǔ)做介詞短語(yǔ)做表語(yǔ)表語(yǔ)， 表示位置表示位置21Whats she doing ?Whats=What is be ( is,am,are ) + doing 表示正在做某事表示正在做某事22Shes sitting under the tree.在樹(shù)下在樹(shù)下is sitting 正坐在正坐在is sitting 在句子中做在句子中做謂語(yǔ)謂語(yǔ)介詞短語(yǔ)作介詞短語(yǔ)作狀狀語(yǔ)，表語(yǔ)，表示地點(diǎn)示地點(diǎn)23Is Tim in the garden, too? 把這句話變成肯定句把這句話變成肯定句Ti

7、m is in the garden,too.too,表示也，用于肯定句和一般疑問(wèn)句中。否定句中表示也用表示也，用于肯定句和一般疑問(wèn)句中。否定句中表示也用either Tim is not in the garden ,either.24Yes, he is.Hes climbing the tree. is climbing 表示正在爬樹(shù)表示正在爬樹(shù)25 I beg your pardon? = Pardon ? 26Whos climbing the tree?is climbing 正在爬正在爬whos = who is27Tim is.省略省略(climbing the tree).2

8、8v=How about the dog?What about the dog? 29What about 用用法：法：后后邊邊接接人人或或物物或或doing，意意思思是是“怎怎嘛嘛樣？樣？如如何何呢？呢？” vwhat about+n.vWhat about an apple?vWhat about some milk?v介詞后面介詞后面 動(dòng)詞的動(dòng)詞的-ing形式形式vwhat about +v.-ingvWhat about (drinking) a glass of beer?常用于向?qū)Ψ教岢鼋ㄗh或請(qǐng)求常用于向?qū)Ψ教岢鼋ㄗh或請(qǐng)求30The dogs in the garden, too.

9、Its running across the grass.Its running after a cat.run across跑著穿過(guò)跑著穿過(guò) run after 追趕追趕介詞短語(yǔ)做表語(yǔ)，表示位置介詞短語(yǔ)做表語(yǔ)，表示位置31v在花園里在花園里v坐在樹(shù)下坐在樹(shù)下v爬樹(shù)爬樹(shù)v從草地上跑過(guò)從草地上跑過(guò)v追趕一只貓追趕一只貓v呢呢in the garden sit under the tree climb the tree run across the grassrun after a cat what about = how about3233 一、現(xiàn)在進(jìn)行時(shí)的含義1. 表示表示現(xiàn)在正在進(jìn)行現(xiàn)在正在

10、進(jìn)行的動(dòng)作。的動(dòng)作。 2. 表示表示現(xiàn)階段正在進(jìn)行現(xiàn)階段正在進(jìn)行著的動(dòng)作著的動(dòng)作。-What are you doing now?-We are having our English class.34She is sitting in the garden .He is climbing the tree.It is running across the grass.It is running after a cat.現(xiàn)在進(jìn)行時(shí)：現(xiàn)在進(jìn)行時(shí)：在英文中表示說(shuō)話時(shí)正在進(jìn)行的動(dòng)作或事件，要用現(xiàn)在進(jìn)行時(shí)。在英文中表示說(shuō)話時(shí)正在進(jìn)行的動(dòng)作或事件，要用現(xiàn)在進(jìn)行時(shí)?，F(xiàn)在進(jìn)行時(shí)的構(gòu)成：現(xiàn)在進(jìn)行時(shí)的構(gòu)成：主語(yǔ)主

11、語(yǔ)+be (am, is , are) + V.ing(現(xiàn)在分詞現(xiàn)在分詞) + 35二. 現(xiàn)在進(jìn)行時(shí)的基本結(jié)構(gòu)1. 肯定句： 主語(yǔ) + be動(dòng)詞（am,is,are) + 動(dòng)詞ing+其他IamHe / SheWe / You / They isarewriting.singing.running.36構(gòu)成：主語(yǔ) + be+ 動(dòng)詞ing+其他Tom is doing his homework. 填一填填一填I(lǐng) _ doing my homework.You / We /They_ doing homework.He/She/It _ doing homework. Helen _ doing

12、homework. My brothers_ doing homework.口訣：我用口訣：我用am，你用，你用are，is用在他她它。用在他她它。 單數(shù)名詞使用單數(shù)名詞使用is ，復(fù)數(shù)名詞使用，復(fù)數(shù)名詞使用are。amareisisare37標(biāo)志性詞語(yǔ)：標(biāo)志性詞語(yǔ)： now現(xiàn)在 Look!看 Listen! 聽(tīng) Look，he is reading a book. 看，他正在看書(shū)。看，他正在看書(shū)。She is watching TV now. 她現(xiàn)在在看電視。她現(xiàn)在在看電視。 382. 否定句：主語(yǔ)否定句：主語(yǔ)+be動(dòng)詞動(dòng)詞+not+動(dòng)詞動(dòng)詞ing+其他其他I am swimming in

13、the sea.I am not swimming in the sea.I am =Im39He is playing football .He is not playing football .is not =isnt2. 否定句：主語(yǔ)否定句：主語(yǔ)+be動(dòng)詞動(dòng)詞+not+動(dòng)詞動(dòng)詞ing+其他其他40They are eating hamburgers.They are not eating hamburgers. are not=arent2. 否定句：主語(yǔ)否定句：主語(yǔ)+be動(dòng)詞動(dòng)詞+not+動(dòng)詞動(dòng)詞ing+其他其他41現(xiàn)在進(jìn)行時(shí)3. 3. 一般疑問(wèn)句：一般疑問(wèn)句： Be Be動(dòng)詞動(dòng)詞+

14、+主語(yǔ)主語(yǔ)+ +動(dòng)詞動(dòng)詞ing+ing+其他其他I am swimming in the sea.Am I swimming in the sea?Are you肯定回答：肯定回答：Yes, Yes, 主語(yǔ)主語(yǔ)+be+be動(dòng)詞動(dòng)詞. .否定回答：否定回答：No, No, 主語(yǔ)主語(yǔ)+be+be動(dòng)詞動(dòng)詞+not.+not.肯定回答：肯定回答：Yes, I am.否定回答：否定回答：No, Im not.42現(xiàn)在進(jìn)行時(shí)He is playing football .Is he playing football ？肯定回答：Yes, he is.否定回答：No, he isnt.3. 一般疑問(wèn)句： B

15、e動(dòng)詞+主語(yǔ)+動(dòng)詞ing+其他肯定回答：Yes, 主語(yǔ)+be動(dòng)詞.否定回答：No, 主語(yǔ)+be動(dòng)詞+not.43現(xiàn)在進(jìn)行時(shí)She is running in the playground.Is she running in the playground？肯定回答：Yes, she is.否定回答：No, she isnt.3. 一般疑問(wèn)句： Be動(dòng)詞+主語(yǔ)+動(dòng)詞ing+其他肯定回答：Yes, 主語(yǔ)+be動(dòng)詞.否定回答：No, 主語(yǔ)+be動(dòng)詞+not.44現(xiàn)在進(jìn)行時(shí)He is drinking water.What is he doing ？4.特殊疑問(wèn)句：疑問(wèn)詞+be動(dòng)詞 +主語(yǔ)+動(dòng)詞ing+

16、其它45變特殊疑問(wèn)句They are drinking water . Who is drinking water ？46現(xiàn)在進(jìn)行時(shí)的句式肯定句：肯定句：She is watching TV.否定句：否定句： She is not watching TV.一般疑問(wèn)句：一般疑問(wèn)句：Is she watching TV?特殊疑問(wèn)句：特殊疑問(wèn)句：What is she doing?47口訣主語(yǔ)放在句首，am, is, are緊隨其后。動(dòng)詞ing跟著走，其它成分不能丟。表示動(dòng)作正進(jìn)行，Look! Listen! now做標(biāo)記。一般疑問(wèn)這樣變，把be提到主語(yǔ)前。否定句式也簡(jiǎn)單，be后再把not添48三.

17、 現(xiàn)在分詞1.一般情況下，直接加ing，如：play- look- catch-playinglookingcatching49三、現(xiàn)在分詞2.以不發(fā)音的e結(jié)尾去e加ing，如：make-take-have-ride-makingtakinghavingriding50三、現(xiàn)在分詞3.如果詞末是一個(gè)元音字母和一個(gè)輔音字母，雙寫(xiě)最后一個(gè)輔音字母，再加ing，如：run-runstop-stopswim-swimninggetgetpmtinginging51 練習(xí)練習(xí)1.1.寫(xiě)出下列動(dòng)詞的寫(xiě)出下列動(dòng)詞的inging 形式形式. .1.help_ 1.help_ e_e_3.swim_ 3.swi

18、m_ 4.eat_4.eat_5.give_ 5.give_ 6.do_6.do_7.sit _ 7.sit _ 8.write8.write_helpingcomingswimmingeatinggivingdoingsittingwriting52用所給動(dòng)詞的適當(dāng)形式填空：用所給動(dòng)詞的適當(dāng)形式填空：1._(open) your books ,please .2.She _(make) the bed now .3.What_you _(do)?I am running .4.What is Tim doing ?He _(climb ) the tree.5._Sally _(sit) u

19、nder the tree?Yes, she is .6.Look! Lucy _(shut) the window.Openis makingaredoingis climbingIssittingis shutting53二、用所給動(dòng)詞的適當(dāng)形式填空二、用所給動(dòng)詞的適當(dāng)形式填空1.Look! Andy_(fly) a model plane.2.Listen! Amy_(sing) in the next room.3.Many students_(play) football on the football field now.4.Father isnt at home. He _(wo

20、rk).5.Its seven oclock now. His father _(watch) TV.is singingare playingis workingis watching546.Kitty_(dance)with her friends. Cant you see?7. -Where is Millie? -She_(chat) with her classmates in the classroom.8. -What_Simon_(do)? -He_(draw)a picture on the blackboard.9. -_the girls_(sing)? -No,the

21、y_(shout).10.Dont talk with me, please. I _ (do) my homework.is dancingis chattingisdoingis drawingAresingingare shoutingam doing55三、選擇填空：三、選擇填空：1. What are you doing? I_ A. eat B. can eat C. eating D. am eating2._you _the window?Yes, I am. A. Do, clean B. Is, cleaning C. Are, cleaning D. Do, cleani

22、ng DC56三、選擇填空：三、選擇填空：3.My mother is _TV.A.looking at B.seeing C.reading D.watching4.-_you _a book? -Yes,I am.A.Do,read B.Are ,read C.Are ,reading D.Are ,looking5.Kate _,the others _.A.sing,listen B.is singing,is listening C.sing,are listening D.is singing,are listeningDCD57一用所給動(dòng)詞的適當(dāng)形式填空一用所給動(dòng)詞的適當(dāng)形式填空

23、.1.Look! The cat _(run) up the tree.2.The twins _ (have) breakfast.3.-_he _ (clean) the blackboard? -No, he isnt.4.Tom_ (play)the piano in the room. Please ask him to come here.5.Listen! They_ (sing) in the classroom.is runningis runningare havingare havingIsIs cleanincleaning g is playingis playing are singingare singing58用所給動(dòng)詞的適當(dāng)形式填空用所給動(dòng)詞的適當(dāng)形式填