外研版英语七年级上Module9 Unit3 Grammar课件

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1、Module 9,Unit 3 Language in use,Objectives:,To learn to use present continuous tense,Examples in this module,Im standing on the Great Wall of China and talking to you. He is eating an ice cream. He isnt writing a postcard. Were preparing for Spring Festival. They are lying in the sun. Tony is eating

2、 a delicious ice cream. Theyre working. People arent having dinner.,现在进行时态(I),1.定义:表示现在(说话瞬间)正在进行的动作。He is watching TV now.He is drinking a glass of water.还可以表示当前一段时间内的活动或现阶段正在进行的动作。We are working on a farm these days. I am writing a book this year.,Grammar,2. 谓语动词的构成: 助动词be + V-ing。,请大家注意观察，其中的be 随

3、着人称、数的变化而变化(am, is, are三种形式) 。,注: 不加助动词be的V.-ing 或 be+V原形不能构成现在进行时。如：,Im visiting my friend. He is eating an ice cream. Were preparing for Spring Festival. They are lying in the sun.,He visiting his friend. （） He is visit his friend.（）,V-ing的组成形式有如下几种： 1) 动词后面直接加ingdoing buying playing 2) 动词去掉e加ing:

4、having taking giving writing,3) 重读闭音节、结束只有一个辅音字母的, 双写动词最后一个字母, 然后加ing。running swimming sittingshopping getting beginning putting 4) 特殊形式的变化lie lying die - dying,3. 动词-ing的构词规律:,writing the postcard.,s,4. 句型转换: 在变为否定句时, be后加not。 在变为一般疑问句时把be提前到句首, 人称和 be 作相应变化。,1) 将下面的句子变为否定句:Im,not,2) 将下面的句子变为一般疑问句:

5、,3) 将下面的句子变为一般疑问句：,Tony,having lunch,.,i,I,?,m,I,writing the postcard,.,Are,you,?,He is writing a postcard. He is not (=isnt) writing a postcard.,肯定句 否定句 一般疑问句 (把be提到句首),【3种句型结构分析】,注意看转换过程中的变化。,I am lying in the sun with my friends.,肯定句 一般疑问句 (注意人称的相应变化),Is he writing a postcard?,Are you lying in th

6、e sun with your friends?,5. 现在进行时的标志词有:Look! Listen! Now its 8 oclock. What are you doing?等。 What are you doing now? (你在干什么？)Im reading now. (我现在正在读书。)Listen! She is singing. (听，她正在唱歌。)Look! My mother is watering the flowers.(看，我妈妈正在浇花。),练习：句型转换。1. She is watching a ballet. (变否定句)2. Were waiting for

7、 our teacher.(变一般疑问句),3. Is Tony calling a friend? (作肯定问答) 4. They are lying in the sun. (划线提问),She isnt watching a ballet.,Are you waiting for your teacher?,Yes, he is.,What are they doing?,一、用动词-ing形式填空。 1. Tony (take) photos. 2. They (call) their teacher. 3. Lucy (wait) for a bus. 4. We (shop) wi

8、th mother. 5. Daming (lie) on the bed. 6. Lily and Tom (have) a good time.,is taking,are calling,is waiting,are shopping,is lying,are having,Quiz,Its eight now. Some people are _ (洗) dishes in a _ (饭馆). Some are going to the _ (歌剧). Some are watching a _ (芭蕾舞). Some are writing _ (明信片).,washing,rest

9、aurant,opera,ballet,postcards,二、根据中文提示, 完成下面的短文。,三、按要求完成句子。 1. They are having lunch now. (划线提问)What are they doing now? 2. 三班的学生正在做作业。 The students of Class Three _ _ their homework. （汉译英） 3. What are you doing now? (go to school)(用所给词组回答)I am going to school now. 4. Lucy is talking to Lily. (划线提问)

10、Who is talking to Lily? 5. 他们正在游泳。(汉译英)They are swimming.,are doing,1. 现在是 7:20。 他们在上语文课。Its 7:20 now. They are having Chinese. 2. 他们正在扫地。They are sweeping the floor. 3. 谁正在和莉莉说话？ Who is talking to Lily? 4. 他们正在拍照。They are taking photos.,四、汉译英。,五、单项选择。,1. Five boys in Class Two are readingbooks. _ a

11、re doing exercises(练习).A. The other B. Others C. The others 2. Betty and I _ pictures. A. is taking B. are taking C. takes 3. Its not good to read _ the sun. A. under B. in C. for,4. Look! Tony _ on the playground!A. lying B. is lying C. lie 5. Lingling would like to take photos_ the beautiful scene

12、s (风景).A. for B. about C. of 6. Linda is _ a bus over there.A. waiting B. waiting for C. waits for 7. What _ he _? He is reading a book.A. does; do B. is; do C. is; doing,8. Do you see your grandfather? He _, and he often _ in the evening.A. watches TV; is watching TV B. watching TV; watches TV C. i

13、s watching TV; watches TV 9. Where is your brother? He _ in his bedroom.A. is getting dressed B. getting dressed C. is dressing 10. They _ computer games now.A. are not playing B. playing C. dont playing,六、按要求完成下列句子。,1. They are taking photos.(对划线部分提问)_ are they _? 2. 此刻，吉姆正在打篮球。(汉译英)Jim is playing

14、basketball_. 3. My dog is at home.（对划线部分提问）_ _ your dog? 4. He lies in the bed. （用 now 改写句子）He _ _ in the bed now. 5. 我们正在度假旅游，玩得可高兴呢。(汉译英) Were _ _ _ _.,What,doing,at this moment,Where is,is lying,on a school trip,七、把下列动词改为v-ing形式。 sit swim run put get see jump read clean eat listen write have take

15、 play,ting,ming,ning,ting,ting,ing,ing,ing,ing,ing,ing,八、用be (is, am, are)动词的适当形式填空。,1. Tony buying some fruits. 2. Lucy and Lily doing their homework. 3. I singing in the washroom. 4. They playing football. 5. She enjoying her visit.,is,are,am,are,is,1. To preview the module 2-unit 1; 2. To practise the vocabulary.,Preview,Homework,Try to remember some of the things that people do at different times and different places.,Thank you!,