新概念第一册1-72课语法总结和练习期中试题ppt课件.ppt

1、新概念新概念1-72课语课语法总结及练习法总结及练习 一.一般现在时一般现在时表示一般性，经常性的表示一般性，经常性的动作或一般性事实。动作或一般性事实。1、含有、含有be动词的句子动词的句子 He is a teacher.变疑问句将变疑问句将be动词移到句首动词移到句首 Is he a teacher?肯定回答及否定回答肯定回答及否定回答 Yes, he is. / No, he is not.变否定句在变否定句在be动词后面加动词后面加not He is not a teacher.2、不含、不含be动词的句子，即含有一般动词的句子。动词的句子，即含有一般动词的句子。(1)第一、二人称及

2、复数名词第一、二人称及复数名词 I want to buy a new bike.变疑问句在句首加变疑问句在句首加do Do you want to buy a new bike?肯定回答及否定回答肯定回答及否定回答 Yes, I do. / No, I dont.变否定句在主语和动词之间加变否定句在主语和动词之间加dont. I dont want to buy a new bike.(2)第三人称单数及单数名词第三人称单数及单数名词 He likes reading books.变否定句在主语及动词之间加变否定句在主语及动词之间加doesnt, 动词变动词变为原型，为原型，原句中的动词不再

3、有第三人称变化。原句中的动词不再有第三人称变化。 He doesnt like reading books.变疑问句在句首加变疑问句在句首加does, 动词变为原型动词变为原型 Does he like reading books?肯定回答及否定回答：肯定回答及否定回答： Yes, he does. / No, he doesnt.一般现在时的标志词一般现在时的标志词usually, sometimes, always, often，every daymonth year, never,ever 1. We often_(play) in the playgound.v2. He usuall

4、y _(get) up at six oclock.v3. _you _(brush) your teeth every morning？v4. What (do) _he usually (do)_ after school?v5.Danny_(study)English ,Chinese,Maths,vScience and Art at school.v6. Mike sometimes _(go) to the park with his sister.v7. At eight at night, she _(watch) TV with his parents.v8. _ Mike_

5、(read) English every day?playdoesstudiesgoeswatchesreadDoesDodogetsbrushv改句子改句子v1. Do you often play football after school? (肯定回答肯定回答)v2. I have many books. （改为否定句）（改为否定句）v3. Gao Shans sister likes playing table tennis （改为否定句）（改为否定句）v4. She lives in a small town near New York. （改为一般疑问句）（改为一般疑问句）v5.

6、I watch TV every day. （改为一般疑问句）（改为一般疑问句）v6. David has got a football. 改为一般疑问句）改为一般疑问句）v7. We have four lessons.（否定句）（否定句）v8. Nancy doesnt run fast （肯定句）（肯定句）v9. My dog runs fast. 否定句：一般疑问句：否定句：一般疑问句：v10. Mike has two letters for him.v一般疑问句：否定句：一般疑问句：否定句：v11. I usually play football on Friday afterno

7、on.v否定句否定句: 一般疑问句一般疑问句: 划线提问划线提问v12. Su Yang usually washes some clothes on Saturday.v否定句否定句: 一般疑问句一般疑问句: 划线提问划线提问:v13. Mingming usually waters the flowers every dayv否定句否定句: 一般疑问句一般疑问句: 划线提问划线提问v14. Tom does his homework at home.v否定句否定句: 一般疑问句一般疑问句: 划线提问划线提问v15. Daniel watches TV every evening.(改为否定

8、句改为否定句)v16. I do my homework every day.(改为一般疑问句，改为一般疑问句，并作否定回答并作否定回答)v17. She likes milk.(改为一般疑问句，并作肯定回答改为一般疑问句，并作肯定回答)v18. Amy likes playing computer games.(改为一般疑改为一般疑问句，并作否定回答问句，并作否定回答)v19. We go to school every morning.(改为否定句改为否定句)v20. He speaks English very well.(改为否定句改为否定句)v21. I like taking ph

9、otos in the park.(对划线部分提问对划线部分提问) 22. John comes from Canada.(对划线部分提问对划线部分提问)v23. She is always a good student.(改为一般疑问句，改为一般疑问句，作否定回答作否定回答)v24. Simon and Daniel like going skating.(改为否定改为否定句句)二、现在进行时二、现在进行时表示现在正在进行的动作。表示现在正在进行的动作。构成：主语构成：主语be动词动词动词动词的现在分词其它成分的现在分词其它成分肯定句：肯定句：We are having lunch.变疑问句

10、将变疑问句将be动词移到句首动词移到句首Are you having lunch?变否定句在变否定句在be动词后面加动词后面加 notWe are not having lunch.特殊疑问句：特殊疑问句：what, which, how, where, who, etc.疑问词疑问词be动词主语现在分词动词主语现在分词What are you doing?动词加动词加ing的变化规则的变化规则（1）一般情况下，直接加）一般情况下，直接加ing，如：，如：cook-cooking（2）以不发音的）以不发音的e结尾，去结尾，去e加加ing，如：，如：make-making（3）如果末尾是一个元音

11、字母和一个辅音字母，）如果末尾是一个元音字母和一个辅音字母，双写末尾的辅音字母，再加双写末尾的辅音字母，再加ing，如：，如：run-running, stop-stopping sit-sitting get-getting run-running forget-forgetting begin-beginning（4）以）以ie结尾的动词，改结尾的动词，改ie为为y加加ing ，die-dying lie-lying现在进行时标志性时间状语：现在进行时标志性时间状语：now, look, listen，Its oclock.没有进行时的动词（必背）没有进行时的动词（必背）表示状态，思想，感

12、情和感觉的动词不能表示正表示状态，思想，感情和感觉的动词不能表示正在进行的动作：在进行的动作：1. 表示感觉，感官的词表示感觉，感官的词 see, hear, like, love, want2. have, has当当“拥有拥有”讲时没有进行时讲时没有进行时现在进行时专项练习一、写出下列动词的现在分词：vplay_run_swim_make_go_study_write_read_have_ vsing _ dance _ put _ see_vbuy_;eat_live_take_come_get_stop_sit_shop_vchat_rain_take _ fly_v二、用所给的动词的

13、正确形式填空：v 1.The boy _ ( draw)a picture now.v 2. Listen .Some girls _ ( sing)in the classroom .v3. My mother _ ( cook )some nice food now.v4. What _ you _ ( do ) now?v5. Look !They _( have) an English lesson .v 6.They _(not ,water) the flowers now.v7.Look! the girls _(dance )in the classroom.is drawin

14、gare singingdoingis cooking areare dancingarent wateringare havingv8.What is our son doing? vHe _ (listen ) to music.v9. Its 5 oclock now. vWe_(have)supper now.v10._Helen_(wash )clothes? Yes ,she is .is listeningare havingIs washing v三、句型转换：v1. They are doing housework .v一般疑问句： 否定句： v2The students a

15、re cleaning the classroom . v一般疑问句： 否定句：v3Im playing football in the playground .(对划线部分进行提问)v4Tom is reading books in his study . v(对划线部分进行提问)v四填空v1.What are you _ (do) now? I _(eat) bread.v2.Its nine oclock. My father_ (work) in the office.v3.Look, the boy_(put) the rubbish into the bin.v4. _he_(cl

16、ean) the classroom?v No, he isnt. He_(play).v5.Where is Make? He_(run) on the grass.v6. Listen, who_(sing) in the music room? Oh, Mary_(sing) there.doingam eatingis workingis puttingIs cleaningis playingis runningis singingis singingv五 用一般现在时或现在进行时填空。v1. Miss Gao_ (teach) us Chinese this term. She_(

17、be) a very good teacher. She often_ (talk) with us after class. Many of us like_ (talk) with her. Now, she_ (talk) with Lily.v2. Listen! Who _ (read) English? Han Meimei is. She often _(read) English in the evening.teachesistalkstalkingis talkingis readingreadsv6.I _ my eraser, but I cant _ it. vA.l

18、ook for , finding B.am finding, look for C.am looking for, find D.find, look for v7.-_ you like to go home? v - Yes, Im _ the bus. vA.Do, waiting B.Would , waiting for vC. Would , wait for D. Are , waiting for v8.He says he _ his motherland all the time. vA. loves B. is loving C.loving D. love v六 选择

19、题练习v1. Who _ over there now?vA. singing B. are sing C. is singing D. singv2. Its eight oclock. The students _ an English class.vA. have B. having C. is having D. are havingv3. Listen! The baby _ in the next room.vA. crying B. cried C. is crying D. criesv4. Look! The twins _ new sweaters.vA. are wear

20、ing B. wearing C. are wear D. is wearingv5. Dont talk here. Grandparents _. vA. is sleeping B. are sleeping C. sleeping D. sleep 一般过去时一般过去时表示过去发生的动作或事件，常和表示过去表示过去发生的动作或事件，常和表示过去的时间状语连用，如的时间状语连用，如yesterday, last night, the day before yesterday, 3 days ago.1.含有含有be动词的句子，将动词的句子，将be动词变为过去式。动词变为过去式。am, i

21、s的过去式为的过去式为was, are的过去式为的过去式为were： I was at the butchers.变疑问句将变疑问句将be动词移动到句首动词移动到句首 Were you at the butchers?肯定回答否定回答肯定回答否定回答Yes, I was. / No, I wasnt.变否定句在变否定句在be动词后面加动词后面加notI was not at the butchers.不含有不含有be动词的句子动词的句子 肯定句：将动词变为过去式：肯定句：将动词变为过去式：I finished my homework yesterday. 变疑问句在句首加变疑问句在句首加did

22、，动词变为原型，动词变为原型Did you finish your homework yesterday? 肯定回答及否定回答肯定回答及否定回答Yes, I did. / No, I didnt. 变否定句在主语和动词之间加变否定句在主语和动词之间加did notI did not finish my homework yesterday. 规则动词过去式变化规则动词过去式变化 规则规则1 一般动词加一般动词加-ed e.g. look-looked, watch-watched, play-played规则规则2 以以e结尾的加结尾的加-d e.g. live-lived, arrive-a

23、rrived规则规则3 以辅音字母加结尾的变以辅音字母加结尾的变y为为i加加-ed cry-cried, carry-carried规则规则4 重读闭音节词结尾，重读闭音节词结尾， 即单词中只有一即单词中只有一个元音字母，其后紧跟一个辅音字母的词，双个元音字母，其后紧跟一个辅音字母的词，双写辅音字母再加写辅音字母再加-ed stop-stopped过去式的读音过去式的读音在清辅音后面读在清辅音后面读/t / e.g. walked, jumped在浊辅音和元音后读在浊辅音和元音后读/d/ e.g. lived played在在/t/，/d/后读后读/id/ e.g. waited, hated

24、v写出下列动词的第三人称单数形式、过去式形式go _ _ enjoy _ _vbuy _ _ eat _ _vget _ _ walk _ _take _ _ dance _ _vwrite _ _ run _ _vswim _ _ find _ _vbegin _ _play _ _ study _ _v用所给词的适当形式填空。1. Tom and Mary _ (come) to China last month.2. Mike _(not go) to bed until 12 oclock last night. So he _ (get) up late.3. Mary _ (rea

25、d) English yesterday morning.4. Tom _ (begin) to learn Chinese last year.5. My mother _ (not do) housework yesterday.6. There _ a telephone call for you just now. (be)7. -When _ you _ (come) to China? -Last year.8. _ (be) it cold in your city yesterday?9. How many people _ (be) there in your class l

26、ast term?10. There _ (be) a football match yesterday.camedidnt dobeganreadgotdidnt godid comewasWaswerewasv句型转换v1. The children had a good time in the park.v否定句：_v一般疑问句：_v对划线部分提问：_v2. There were about nine hundred people at the concert.v否定句：_v一般疑问句：_v对划线部分提问：_v3. Ann did her homework yesterday eveni

27、ng.v否定句：_v一般疑问句：_v对划线部分提问：_v4. Last week I read an English book.v否定句：_v一般疑问句：_v肯定/否定回答：_v对划线部分提问：_v5. My brother was in the park just now.v否定句：_v一般疑问句：_v对划线部分提问：_v名词变复数的规则：名词变复数的规则：v1.一般是在名词后直接加一般是在名词后直接加s，如，如friends等等v2.如果名词以如果名词以s,ss,x,ch,sh 结尾，变复结尾，变复数时要加数时要加es,如如dressesv(清清浊浊，元后浊清清浊浊，元后浊)v3.以辅音字

28、母以辅音字母+y结尾，变结尾，变y为为i再加再加es,如如fliesv4.以以f或或fe结尾，变为结尾，变为v再加再加es，如，如knife-knivesv5.特殊情况特殊记特殊情况特殊记vthere be句型：v含义：有（客观存在）vbe（is, are, was, were）否定句，疑问句vhave/has 有（拥有，主语一般是人）v_five rooms in my house, I _ one .v_ many flowers in the garden.vShe _ a beautiful dress.v否定句，疑问句，各种划线提问，单复数转换5v一般将来时：表示将来某一时刻的动作或状态v句型结构：v 主语+will+动词原形(无人称或数的变化)；v 主语+be going to +动词原形 v一般疑问句：将will或be提前v否定形式：直接在will或be后加notv关键词：tomorrow, the day after tomorrow, next.vsome与any的用法：v反身代词：v名词所有格的用法：v介词的用法：v各种特殊疑问词：