八下 unit2 SectionA2.ppt

1、Unit 2 Ill help to clean up the city parks.,Section A Period Two,Now 2 mins to test your spelling.,Spelling Bee,1. English-Chinese volunteer, sign, notice, several, feeling, satisfaction, joy, owner, journey 2. Chinese-English 打扫干净；(使)变得更高兴；分发；想出；推迟；打电话给；曾经； 孤独的；照顾；强烈的；参加选拔,Free talk Do you want to

2、be a volunteer? What kind of volunteer work do you think you could do?,help old people,give out food at the food bank,visit sick people in the hospital,cheer up sick kids,clean up the park,What else could you do to help people?,help children with their schoolwork. visit the old in an old peoples hom

3、e. help watch the traffic. give our old books to “Hope School”. ,Id like to I hope to I could I volunteer to,.,动词不定式,Grammar,动词不定式是一种非谓语动词形式，在句中不能作谓语，没有人称和数的变化。 其基本形式为：to动词原形，有时to可以省略； 否定形式：not + 动词不定式 动词不定式具有名词、形容词和副词的特征，因此可以在句中作主语、宾语、宾语补足语、定语和状语等。,可以放在一些动词后面用作宾语，这些动词有want, plan, agree, ask 等。,你必须学

4、着照顾自己。 You must learn to look after yourself.,我让他周日到达。 I tell him to arrive on Sunday.,可作宾语补足语，表示宾语所做的动作，这些动词有tell, ask, want, like等。,Practise,Practise,有一些动词后用作宾语补足语的不定式通常不带to。一类是感官动词，常见的有see, hear, watch, feel, notice等；另一类是使役动词，常见的let, make, have等。,听说你病了我很难过。 I am sorry to hear that you are ill.,动词

5、不定式作状语常用在“be+形容词+ 不定式”这种结构中。如：,When to start is not decided yet. 还没决定什么时候开始。 (作主语) The problem is where to have the party. 问题是去哪办聚会。(作表语) I dont know where to go. 我不知道去哪。(作宾语),动词不定式可以和what, which, where, when等连用，在句中可作主语、表语和宾语。如：,1) Id like _ homeless people. 2) She decided _ for a volunteer after-sc

6、hool reading program. 3) You could ask hospitals _ you visit the kids and cheer them up. 4) Mario believes it can help him _ his future dream job. 5) She volunteers there once a week _ kids learn _. 6) Im making some signs _ around the school.,Fill in the blanks.,to help,to try out,to let,to get,to

7、help,to read,to put up,1. I want _ (become) a policeman one day. 2. He wants the students _ (eat) well. 3. The teacher made his students _ (come) into the meeting room on time. 4. The boy was free _ (go) where he liked. 5. Nobody tells him what _ (do) next.,根据提示完成下列句子。,to become,to eat,come,to go,to

8、 do,4c,Complete the sentences with your own ideas. Use infinitives.,Id like to volunteer _ At 12:00 a.m., I called my friend _ 3. Im very busy but I could help _ 4. Summer vacation is coming, and I want _ 5. I want to travel alone. My parents told me _,to help poor people.,to have lunch together,to

9、do the housework for my parents.,to have a long journey abroad.,not to eat unhealthy food.,I. Fill in the blanks using the words in the box.,Exercises,several, feeling, owner, journey, satisfaction,1. I only want to sleep for _ minutes. 2. The _ from London to Oxford takes about an hour and a half.,

10、journey,several,3. The next morning, the _ of the house prepared the breakfast for us. 4. He looked at his work with a smile of _. 5. She enjoys the _ of freedom.,owner,satisfaction,feeling,several, feeling, owner, journey, satisfaction,II. Complete the sentences.,1. My brother wants _ (be) a pilot.

11、 2. Youll never learn _ (ride) a bike if you dont practice. 3. Mike taught his grandpa how _ (use) the computer.,to ride,to be,to use,4. Mr. Smith helped the young man _ (find) a job. 5. The students decided _ (work) out the problem by themselves. 6. He volunteers _ (work) on the farm.,to find,to wo

12、rk,to work,I always tell my students _ on the road because its really dangerous. A. not to play B. to play not C. not playing D. not play 2. I will go to Harbin for my summer vacation. What about you? - I havent decided where _. A. go B. went C. going D. to go,3. I didnt hear you come in just now. -

13、 Thats good. We tried _ any noise, for you were sleeping. A. not make B. not to make C. to make D. making 4. Lucy is shy. She would not invite her classmates _ dancing with her. A. practice B. practices C. practicing D. to practice,根据汉语提示补全句子。,1. 你愿意帮忙打扫城市公园吗？ Would you like _ _ _ _ the city parks?

14、2. 莉莉，你能帮我洗碗吗？ Could you please help me _ _ the dishes, Lily? 3. 简没有想出解决这道数学题的好方法。 Jane didnt _ _ _ a good way _ _ _ this math problem.,to help clean up,to wash,come up with,to work out,4. 他们正计划去拉萨旅行。 Theyre _ _ _ a trip to Lassa. 5. 我们应该努力学习，将来为我们的祖 国做重大的贡献。 We should study hard _ _ a major commitment for our country in the future.,planning to take,to make,根据汉语提示完成下列句子。,We must find a person _ (做这项工作) 2. In my family, my mother is always the first one _ (起床). 3. Do you have _ (什么问题要问)？ 4. Please tell me _ (怎样念这个词).,to do the work,to get up,any