英语语法专项复习：句子类型ppt课件.ppt

1、英语专项复习,人教版新目标 九年级英语下册,石河子一四九团中学 刘小荣,中考复习专项九：,句子类型,教学目标：中考考点：1.陈述句的肯定式和否定式；2.疑问句的四种类型；3.感叹句的两种结构；4.祈使句的肯定式和否定式5.肯定倒装句和否定倒装句的用法能力要求：1.陈述句的肯定变否定，否定变肯定；单数变复数；复数变单数；（重点）2.陈述句变成一般疑问句，特殊疑问句，选择疑问句和反意疑问句；（重点）3.感叹句how / what 的构成及运用；（难点）4.祈使句的用法（难点）5. so 的肯定倒装句和neither / nor 的否定倒装句（疑点）,复习动词的分类：1. 2. 3. 4.,be 动

2、词：am , is , are , was , were ,助动词：do , does , did,情态动词：could , must , can , may , might , have to , cant,行为动词/实义动词：run , laugh , speak , smile 除了be动词，助动词，情态动词，剩下的都是行为动词；,考点一：陈述句：用于陈述一个事实或表达说话让人看法的句子。通常用句号结尾； 陈述句分为肯定句和否定句；陈述句按动词的分类分为四种：1. 含有be 动词的陈述句； I am a teacher ; Bob is watching TV; They were pl

3、aying computer games .变成否定句： I am not a teacher ; Bob is not watching TV; They were not playing computer games ;,含有be 动词的陈述句； I am a teacher ; Bob is watching TV; They were playing computer games .变成一般疑问句： Are you a teacher ? Yes , I am . / No, Im not .(第一人称变成一般疑问句，要改成第二人称） Is Bob watching TV? Yes ,

4、 he is . / No, he isnt . Were they playing computer games ? Yes , they were ./ No, they werent .,小结：,当陈述句子里面含有be 动词；变成否定句时在be 动词后直接加not ；变成一般疑问句时， 把be 动词提前即可;Exercises :1. She is an English girl .(改为否定句） She _ _ an English girl .(改成一般疑问句,并做肯定回答和否定回答）_ _ an Englsih girl ? Yes ,_ _ . / No , _ _ .,is,n

5、ot,Is,she,she,is,she,isnt,2. 含有情态动词的陈述句; I can play the guitar . Bob and Lucy could speak English at the age of 4. We must obey the school rules .变成否定句： I can not play the guitar .Bob and Lucy could not speak Englsih at the age of 4.We must not obey the school rules .,2. 含有情态动词的陈述句; I can play the g

6、uitar . Bob and Lucy could speak English at the age of 4. We must obey the school rules .变成一般疑问句： Can you play the guitar ? Yes , I can . / No , I cant .Could Bob and Lucy speak Englsih ? Yes , they could . / No, they couldnt .at the age of 4.Must we obey the school rules ? Yes , you must . / No , w

7、e neednt .,小结：,陈述句里含有情态动词could /can .的陈述句：变成否定句时，在情态动词can/ could 后面直接 not ； 变成一般疑问句时，把情态动词could / can 提前；1. She can speak English .(变成否定句） She _ _ speak English .（变成一般疑问句，并作出回答）_ _ speak English ?Yes ,_ _ . / No, _ _,can,not,Can,she,she,can,she,cant,3. 只含有行为动词的陈述句；1. Lily likes to watch TV every day

8、 .2. You look beautiful today .3. They did a lot of homework yesterday .变成否定句1. Lily doesnt like to watch TV every day .2. You dont look beautiful today .3. They didnt do a lot of homework yesterday .,3. 只含有行为动词的陈述句；1. Lily likes to watch TV every day .2. You look beautiful today .3. They did a lot

9、of homework yesterday .变成一般疑问句：1. Does Lily like to watch TV every day ? Yes , she does . / No, she doesnt .2. Do You look beautiful today ? Yes , I do . / No, I dont .3. Did they do a lot of homework yesterday ? Yes , they did . / No , they didnt .,小结：,当陈述句中的谓语动词只有行为动词充当时，变成否定句需要在行为动词前加上dont , does

10、nt , didnt ,同时要把行为动词还原成原形即可；变成一般疑问句需要Do , Does , Did 来帮忙， 助动词放在句首，同时要把行为动词还原成原形即可。eg . Lily likes apples .(改成否定句） Lily _ _ apples . （改成一般疑问句） _ Lily _ apples ? Yes , _ _ ./ No, _ _ .,doesnt,like,Does,like,she,does,she,doesnt,4. 现在完成时的句子即：含有have /has + done .的陈述句： I have learned English since 2012.Sh

11、e has kept the books for two weeks .They have been to Thailand twice .变成否定句： I have not learned Englsih since 2012.She has not kept the books for two weeks .They have not been to Thailand twice .,4. 现在完成时的句子即：含有have /has + done .的陈述句： I have learned English since 2012.She has kept the books for two

12、weeks .They have been to Thailand twice .变成一般疑问句： Have you learned Englsih since 2012? Yes , I have . / No, I havent . Has she kept the books for two weeks ? Yes , she has . / No, she hasnt . Have they been to Thailand twice ?Yes , they have . / No, they havent .,小结：,在现在完成时的句型中即:主语+have / has +p.p +

13、.的陈述句；变成否定句时，在have/ has后加not ;变成一般疑问句时，把Have / Has 提前即可。Exercises :She has kept the books for two weeks .（改为否定句） She _ _ kept the books for two weeks .（改为一般疑问句）_ she _ the books for two weeks ? Yes , she _ . / No , she _ .,has,not,Has,kept,has,hasnt,考点二：疑问句： 1.一般疑问句 2.特殊疑问句 3.选择疑问句 4.反意疑问句,1. 一般疑问句：

14、用yes 或no 回答的疑问句； 结构： 1. Be+ 主语+.？ 2. Does / Do / Did助动词 +主语+.？ 3. Could / Can/ Must / May .情态动词+ 主语+.？ 4. Have/ Has + 主语+ p.p +.?eg. 将下列句子改成一般疑问句，并回答。 1. I am a student . _ _ a student ? Yes , _ _ . / No, _ _ . 2. Lily watches TV every day . _ Lily _ TV every day ? Yes , _ _ . / No, _ _.,Are,you,I,a

15、m,Im,not,Does,watch,she,does,she,doesnt,eg. 将下列句子改成一般疑问句，并回答。 3. Lily can speak English . _ Lily _ English ? Yes , she _ . / No, she _. 4. You have learned English for three years . _ you _ English for three years ? Yes , _ _ . / No, _ _.,Can,speak,can,cant,Have,learned,I,have,I,havent,2. 特殊疑问句=特殊疑问

16、词+一般疑问句？What language does she speak?特殊疑问句：常见的疑问句有：who（谁） , whom（谁） , whose （谁的）, what（什么） , when （什么时候）, what time （几点），where（哪里） , how（怎样） , how old（多大） , how much（多少钱） , how many（多少） , which（哪个） , why（为什么） , how long（多长时间） , how soon（多久） , how often ,（多久一次）,Exercise :1. She teaches English since

17、2012.(划线提问） _ _ _ she _ English ?,How,long,does,teach,3. 选择疑问句= 一般疑问句+or +被选择的对象？不能用yes 和no 回答。 Is she tall or short ? Can she play the drums or the piano?,4. 反意疑问句：陈述句，简单问句？ 用yes 和no 回答； 事实是肯定的用yes , 事实是否定的用no . 遵循的原则是： 前肯定， 后否定； 前否定，后肯定；She is a nurse ,_ _ ?They can fly a kite ,_ _ ?Lucy watches T

18、V,_ _ ?They have learned English ,_ _ ?She isnt a nurse ,_ _?They can not fly a kite ,_ _ ?They havent learned English ,_ _?There is little water in the bottle ,_ _ ? Lets ., _ _? Let us . , _ _ ? Dont speak ,_ _ ?,isnt,she,cant they,doesnt she,havent they,is she,can they,have they,is there,shall we

19、,will you,will you,I have few friends here, ?I have a few frends here, ? She has little money in her bag, ?She has a little money in her bag, ?Danny can hardly speak Chinese, ?6.Danny can speak some Chinese, ?,do I,does she,can he,dont I,doesntshe,cant he,考点三：祈使句：表示命令，请求或建议某人做某事的句型； 结构：肯定式： V原形+ . Stand , please . Open the door .否定式： Dont + V原形+. Don&#