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Ill help to clean up the city parks.,义务教育教科书（人教）八年级英语下册,Unit 2,Period 2,Section A(3a-4c),cheer up come up with give out put off doing sth make a plan put up signs hand out call up sb write down,使高兴,提出,分发；散发,推迟做某事,制定计划,张贴标语,分发,给某人打电话,写下,Revision,work in an old peoples home help out with tell stories about the past and how things used to be care for old people,在老人之家工作,帮助排忧解难,讲过去的生活经历和过去的样子,关心老年人,1.你可以帮助打扫城市公园 2.你可以去医院看望生病的孩子使他们高兴 3.他可以在食物救助站发放食物。 4.她可以自愿到课后学习计划小组教小孩子 5.我们需要想出一个方案出来。,You could help to clean up the city parks.,You could visit the sick kids in the hospital to cheer them up.,He could give out food at the food bank.,She could volunteer in an after-school study program to teach kids.,We need to come up with a plan.,6.清洁日离现在就只有两天了。 7.我们不能推迟制定计划。 8.我们可以张贴标语。 9.放学后我把通知发下去。 10.我们每个人可以给10个人打电话， 叫他们过来。,Clean-up Day is only two weeks from now.,We cant put off making a plan.,We could put up signs.,Ill hand out the notices after school.,We could each call up 10 students and ask them to come.,Sample A: Id like to help the old people. What could I do? B: You could help them clean their house.,Practice,A: Id like to What could I do? B: You could ,Lead in,1. What do you want to be in the future ? 2. If you are given a chance, what job will you volunteer to do?,Mary Brown,Mario Green,an animal hospital,an after-school study program,Reading,3a,Pre -reading,Read the passage and answer the questions: 1. What does Mario want to be? 2. What did Mary do last year? 3. What does Mary think of volunteering there?,He wants to be an animal doctor.,She decided to try out for a volunteer after-school reading program .,Volunteering there is a dream come true for her.,While-reading Read Para. 1 give sth up,Explanation,2. want to be + n./adj.想成为/想变得,他想成为一名工程师。,He wants to be an engineer.,这个小男孩想要变强壮。,The little boy wants to be strong.,3. volunteer vi. 自愿提供,自愿给予 .,他们主动提出替老太太修缮房子。,They volunteered to repair the house for the old lady.,她主动提供了这一消息。,She volunteered the information.,5. future dream job,6. learn about sth/sb,未来理想的职业,7. get a strong feeling of satisfaction,产生一种强烈的满足感,8. the look of joy,愉悦的神情,好起来,9. get better,了解（关于）某事/某人,10. try out,尝试,11. go on a different journey,经历一种别样的之旅,12. a dream come true,梦想成为现实（固定用法）,Grammar,Infinitives 动词不定式,构成：to + do(动词原形),用法： 1. 用作宾语 (v. + to do ) I want to buy a computer. She hopes to find a better job. I wish to go with you.,Infinitives,动词不定式,plan to do decide to do refuse to do need to do learn to do agree to do begin to do start to do try to do forget to do remember to do like to do stop to do go on to do,不定式作宾语：,2. 用作宾语补足语：(v. + sb. + to do ),She asked me to help her. The teacher told him to come on time. Edisons mother taught him to read and write.,want sb to do wish sb to do get sb to do order sb to do find sb to be like sb to do would like sb to do help sb to do,作宾语补足语不带to 的情况：,比较： I heard her singing in the next room. I heard her sing in the next room.,常见动词有： 使役动词: let, make, have 感官动词: see, watch, hear, feel,Let me do it. I saw him cross the street.,3. 用作状语(adverbial)：,He came to show me his new CD player. (目的) I went there to see my teacher. (目的) She came back to get her English book. (目的) The boy was too frightened to move. (结果),4.用作主语,1. To be here at Christmas time is my dream. 2. To go abroad is his dream. 3. To say is easy, to do is difficult.,(可将其用形式主语it来替换),It is my dream to be here at Christmas time. It is his dream to go abroad. It is easy to say, it is difficult to do.,5. 用作表语,His work is to feed the animals. Her job is to look after the patients. My wish is to be a scientist.,Give me something to drink. I have two books to read. I have much homework to do. He asked for a room to live in. I dont have a pen to write with.,6. 用作定语 (不定式与被修饰词有动宾关系。若是不及物动词, 介词不能省略.),7. 疑问词who, what, which, where, when, how 加to do可构成不定式短语, 在句中可用作主语、宾语、宾语补足语、表语等。,When to start has not been decided. (主语) I dont know what to do. (宾语) He can tell you where to get the book. (宾语补足语) The question is who(m) to ask. (表语),比较(Compare),I dont know what to do. I dont know how to do it. I dont know what to do about it.,找出句子中的不定式, 并说出作用：,1. It takes you ten minutes to get there. 2. I hope to see him soon. 3. His wish is to become an artist. 4. People eat to live, not live to eat.,状语,表语,宾语,主语,Exercises,5. I have a lot to tell you. 6. Its not right to be always thinking of oneself. 7. We often see him play football.,定语,主语,宾语补足语,1. Retell 3a to your partner. 2. Make at least five sentences using infinitives.,Homework,结束语,Something attempted, something done.没有尝试,就没有成功.,
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