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1、精品资料欢迎下载现在进行时一、概念现在进行时表示说话时正在进行或发生的动作,也可表示当前一段时间内的活动或现阶段正在进行的动作结构：助动词be ( am / is / are ) + 现在分词 . 二、 现在分词的构成：1.大多数动词后可在动词后直接加-ingEg: carry-carrying,catch-catching,drink-drinking, enjoy-enjoying hurry-hurrying ,do-doing , read-reading , think-thinking 2. 如果动词以 -e结尾,则去掉 -e,再加-ing, 如 come-coming , hav
2、e-having , make-making,ride-riding,write-writing,take-taking,use-using 3. 如果动词只有一个元音字母,而其后跟有一个辅音字母时,将此辅音字母双写 ,再加-ing 如： hit-hitting,let-letting, put-putting,run-running,sit-sitting 三、句型结构：1.现在进行时的肯定形式、 否定形式、疑问形式及其回答 ,所有变化都体现在助动词be ( is / am / are ) 上1)现在进行时的肯定形式：主语+be(am/ is/are)+doing+其他成分I am sing
3、ing . They are writing . 2)现在进行时的否定形式 :主语+be(am/ is/are)+not +doing+ 其他成分I am not singing . They arent writing .3）一般疑问句及回答： be(am/ is/are)+ 主语+doing+其他成分Am I singing ? Yes ,you are . / No ,you arent .Are they writing ? Yes ,they are . / No ,they arent .4)特殊疑问句及回答 :特殊疑问词 +be(am/ is/are)+ 主语+doing+其他成
4、分What are you doing ? We are playing ( 要求就提问内容具体回答 ). 2. 缩写形式如下 : I am-I m You are-You re He is -Hes She is-She s It is-It s We are-We re They are -Theyre3.说明: 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四用法：1.表示现在 ( 指说话人说话时 ) 正在发生的事情往往与now,at the moment,just 等副词连用 ,以示强调We are waiting for you
5、. What are you doing? Some ones knocking at the door2.正在进行着的动作可视为未完成的动作：精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 1 页，共 5 页精品资料欢迎下载He s talking to his friends in the classroom.可用 still 一词强调动作的持续性He s still talking to his friends in the classroom.3. 表示长期的或重复性的动作,说话时动作未必正在进行Mr. Black is writing a
6、nother article. Don t take that book away. Your fathers using it.She is learning piano under Mr. Black. 4.现在进行时可用来表示不会长期发生的动作或情况,或被认为在短期内正在进行的动作或存在的情况：What s your brother doing these days? Hes studying English at Oxford University.随堂练习：一、写出下列动词的现在分词形式：look_ do_ study_ play_ read_ take_ make_ come_ h
7、ave_ use_ let_ put_ swim_ hit_ run_ 按要求完成句子：I_ _ (fly) a kite now. He_ _(read) a book now. Look, she_ _(swim). Listen, the girls _ _(sing)a song. What are they doing? They _ _(make)a kite. Some birds _ _(fly)in the sky. My friend _ _(listen) music now. 二、按要求写句子：1. The boy is playing basketball. 否定句：
8、 _ 一般疑问句： _ 肯定回答： _ 否定回答： _ 2. They are singing in the classroom. 否定句： _ 一般疑问句： _ 肯定回答： _ 否定回答： _ 3.Mike is reading a book. 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 2 页，共 5 页精品资料欢迎下载否定句： _ 一般疑问句： _ 肯定回答： _ 否定回答： _ 4.They are playing games. 否定句： _ 一般疑问句： _ 肯定回答： _ 否定回答： _ 5.Lucy and Lily are wa
9、tching TV. 否定句： _ 一般疑问句： _ 肯定回答： _ 否定回答： _ 6.仿照例句造句 : Model: read a book -What are you doing? -Im reading a book. 1).watch TV _ 2).clean the blackboard _ 三.选择1. Look. Lucy is_ a new bike today. A. jumping B. running C. riding D takeing 2. The children _ football. A. is playing B. are playing C. play
10、 the D. play a 3. They _TV in the evening. They do their homework. A. are watchingB. can t watching C. don t watch D. don t watching4. Listen! She_ in the classroom. A. is singingB. sing C .to sing D. is sing 5. _are you eating? Im eating _ meat.A. What,someB. Which,anyC. Where,notD. What,a 6. Is sh
11、e _ something? A. eatB. eatingC. eattingD. eats 7.My dictionary _,I have looked for it everywhere but still_ it. 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 3 页，共 5 页精品资料欢迎下载A. has lost,dont find B. is missing,dont findC. has lost,havent found D. is missing,havent found.8.Having a computer for pe
12、rsonal use is no easy task because technology _ so rapidly. A. is changingB. has changedC. will have changedD. will change 9. The building_ ,I cant stand the noise.A. was being built B. is built C. is being built D. builds 10. I cant catch up with the fashion,because the clothes style_ all the time.
13、A. has changed B. is changedC. is changing D. changed 11. Its six in the afternoon. The Greens_ lunch together.A. hasB. are having C. have had D. had had 12. Don t make any noise while the students_ to the class. A. are listeningB. listened C. have listened D. had listened 13. Jack and Ketty_ in the
14、 lake. Lets join them,shall we? A. swimB. have swumC. swamD. are swimming 14. Look! The children_ basketball on the playground. A. plays B. played C. is playing D. are playing 15. The kite_ high in the sky now. It looks like a big bird. A. has flownB. is flying C. was flyingD. flew 16.As we all know
15、,the population in the world _ faster and faster. A. is grown B. is growing C. are grown D. are growing 17. To my surprise,he_ in class. A. is always speaking B. would always speak C. has always been speaking D. does speak always 18. I want to know when he _ for New York tomorrow. A. has left B. is
16、leaving C. had leftD. has been leaving 19. He_ of how he can do more for the people. A. had always thought B. is always thinkingC.has always been thought D. thinking always 20. Forests _ and burned at such a speed that they will disappear from the earth in the future. A.cut B. are cutC. are being cu
17、t D. had been cut 五、用现在进行时完成下列句子: 1. _you_(fly) a kite? Yes,_. 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. 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 4 页，共 5 页精品资料欢迎下载7. What_he_(mend)? 8. He_(mend) a car. 9. These b
18、oys _ (play) tennis on the playground. 10. My mother_ (cook) in the kitchen. 11. We can t help you,because we _ (have )classes. 12. _ the boy _ (write) his homework? 13. Look! These butterflies _ (fly) in the sky. 14. Listen! The girl _ (sing) in the next room. 15. The boy _ (swim) in the river. 精选学习资料 - - - - - - - - - 名师归纳总结 - - - - - - -第 5 页，共 5 页