2019/6/14,ing form and the infinitive,Grammar,2019/6/14,Learning aims:,1.通过自主学习，掌握动名词作主语和宾语的情况,识记哪些动词后跟动名词，哪些动词后跟不定式 2.了解动词不定式和动名词的区别。,2019/6/14,I am interested in painting very much. (宾语） Painting is difficult for me. (主语） My dream is to become a teacher. (表语） Seeing is believing. (表语） Our school doesnt allow us to smoke. （宾补） I saw the little boy swimming in the river when I passed there. （宾补） I saw Mary put her bag on the bed. （宾补） To finish the work on time, I have to stay up tonight.（状语） Having studied abroad for one year, her English improves a lot.（状语）,2019/6/14,Revision,1. Which verbs should be followed by -ing? 2. Which verbs should be followed by to do? 3. Whcih verbs can be both followed by -ing and to do ? Do they have any difference? 1）请翻阅大聚焦第64页， 熟读并识记这些单词。 2） Homework -checking Activity 3 on P35 and activity 4 on P36 A3: 1)g 2)h 3)c 4) a/i 5) d/e 6) a/f 7)i 8) b 9)a/e A4: 1) to buy 2) starting 3) to finish 4) to take 5) visiting,作宾语,2019/6/14,Competition,enjoy,escape,plan,imagine,practice,avoid,doing,doing,to do,doing,doing,doing,refuse,expect,appreciate,give up,look forward to,finish,to do,to do,doing,doing,doing,doing,consider,doing,2019/6/14,Revision - certain verbs followed by -ing or the infinitive 作宾语 (大聚焦P64-P65),1The students stood still，practising _these questions in French Ato ask B. answering Cto answer Draise 2. There is little time left, but he _ to get to the scene and cover the accident. A. managed B. tried C. succeeded D. attempted 3. Do you feel like _ out or would you rather _ dinner at home? A. going; to have B. to go; to have C. to go; having D. going; have,2019/6/14,4. We cant imagine _ in the entrance examination, for she has never been to school. A. she succeeding B. her succeeding C. her succeed D. her to succeed 5. -I cant do all the cleaning by myself. -Sorry, but I cant help _ it because I have something important to do. A. cleaning B. having cleaned C. to be cleaning D. to clean,2019/6/14,Homework-checking (Activity 2 on P37 ，Grammar 2.) 1. Being able to paint well takes a long time. 2. They say that drinking a lot of water is good for your health. 3. Copying a picture is a good way to learn paint. 4. Drawing is my favourite hobby. 5. Helping other poeple makes me feel good. 6. -What do you enjoy most in life? -Spending time with good friends . Its really good fun. 动名词作主语，谓语动词用_数,作主语,单,2019/6/14,Error Correction.,1, Keep healthy is very important for us teenagers. 2. There are many students take part in the activity. 3. I believe that study hard enables us to earn a bright future. 4. She being addmitted to the Beijing University surprises all her friends.,Keeping,taking,studying,Her,2019/6/14,(1) -ing形式和不定式都可在句中用作主语。一般情况下可以互换。 To learn a foreign language is not easy. = Learning a foreign language is not easy. 学习外语是不容易的。,(2) 表示具体的, 特定情况下的或有待于完成的动作时, 常用不定式。 1，To finish such a novel will take me several days. 读完这本小说需要花去我几天的时间。 2，To play with fire will be dangerous.(指一具体动作) Playing with fire is dangerous (泛指玩火),2019/6/14,(3) 在 “It is + 形容词(如necessary) + for/ of sb. ”的结构后, 通常用it作形式主语，不定式作真正的主语。 1. Its quite impossible to finish the work with so little money. 2. Its impossible to get to Beijing in three hours this time, because there is something wrong with our car. 看来这次三个小时是到不了北京了, 因为我们的车出问题了。 3. It is very nice of you to lend me a hand.,2019/6/14,而 “It is no use/no good/a waste of time”后通常接ing形式。 Arguing with him is useless. Waiting here is no use.,It,is no use/ good/ harm/ useless doing sth.,It is useless arguing with him.,It is no use waiting here.,2019/6/14,(4) There is no 结构后只能接ing形式 There is no knowing whether he is dead or alive. 无从得知他是死是活。,2019/6/14,训练,1.我喜欢绘画。 2.绘画对于我来说有点困难。 3.学习绘画需要很长时间。 4.模仿画画是学习绘画的一种好方式。 5.我父母认为每天画画没用，但我一直没放弃。 6.练习画画一段时间后，我取得了巨大的进步。,2019/6/14,Presentation 高效展示 、点评,2019/6/14,课内探究,1.我喜欢绘画。 2.绘画对于我来说有点困难。 3.学习绘画需要很长时间。 4.模仿画画是学习绘画的一种好方式。 5.我父母认为每天画画没用，但我一直没放弃。 6.练习画画一段时间后，我取得了巨大的进步。,2019/6/14,参考答案, I like painting.,But, painting is a little,difficult for me.,Whats more., learning to,paint well takes a long time.,And I find, imitating is a good way to learn to paint,Although, my parents think it is useless,painting everyday, I never give up.,Luckily,after practicing painting for a long time, I had,made great progress,2019/6/14,I like painting. But painting is a little difficult for me. Whats more, learning to paint well takes a long time. And I find imitating is a good way to learn to paint. Although my parents think it is useless painting everyday，I never give up. Luckily, after practicing painting for a long time, I had made great progress.,2019/6/14,Homework,1, 完成大聚焦相应练习题。 2，英语周报21期单选题及短文改错。,2019/6/14,拓 展,（ 选用）,2019/6/14,(1) 两者都可用作表语, 而且一般情况下可以互换。 His work is to paint houses. = His work is painting houses. (2) 表示具体的, 特定情况下的, 将来的动作, 通常 用动词不定式。 Our homework today is to finish the exercise