人教版英语八年级下册Unit 2 I'll help to clean up the city parks. SectionA Grammar focus 4a-4c学案（无答案）.doc

第三课时Section A (Grammar Focus-4c)Step 1 Revision Complete the sentences.Mario and Mary _several hours each week _ others. Mario wants _ an animal doctor. He_ at an animal hospital. He wants _ more about _ care for animals. Mary is a book lover. She could read by herself_ of four. Last year, she decided _for a volunteer after-school _ program. Mary still works there once a week _kids _ read. Volunteering here is a dream come true for her. She can what she _ and helps others at the same time. Can you tell something about Mary to us? Keys: give up, to help, to be, volunteers, to learn, how to, at the age, to try out, reading, to help, learn to, loves to doStep 2 Grammar FocusId like to help homeless people.She decided to try out for a volunteer after-school reading program.You could ask hospitals to let you visit the kids and cheer them up.Mario believes it can help him to get his future dream job.She volunteers there once a week to help kids learn to read.Im making some signs to put up around the school.阅读Grammar Focus中的句子，然后做填空练习。1.我想去帮助无家可归的人。 Id _ _ _ homeless people. 2.你可以请求医院允许你探访儿童并让他们变得更高兴。 You could _ hospital _ _ you visit the kids and cheer them up. 3.他自愿一周去那里一次去帮助孩子们学习读书。She _ there once a week _ _ kids learn to read.4.他决定参加一个志愿者课后阅读节目的选拔。 She _ _ try out for a volunteer after-school reading program. 5.马里奥相信这会帮助他获得他的梦想工作。 Mario believes it can help him _ _ his future dream job. 6.我正在制作一些告示，并将它们张贴于学校里。 Im making some sings _ _ _ around the school.Keys:1.like to help 2.ask,to let 3.vilunteers to help 4.decided to 5.to get 6.to put upStep 3 Summary动词不定式用法：1.做动词宾语。常见动词有would like, want, help, learn, hope, decide, volunteer。e.g. We dont want to spent too much money. 我们不想花费太多钱。2.作宾语补足语。常见动词有 ask, want, tell, invite, like, hate。e.g. Mr. Li asked the students to copy the text. 李老师让学生们抄写课文。3.作目的状语。 e.g. Jack turned his head around to look at people. 杰克转过头看向人群。4.作后置定语。 e.g. Claire missed a great chance to make a lot of money. 克莱尔错过了一个赚大钱的机会。5.动词help及一些役使动词后面常省略to。 e.g. My mother wouldnt let me go to the movie.妈妈不会让我去看电影的。Step 4 New words Look at the big screen and learn the new words and expressions: 1. sick adj. 生病的；有病的；e.g. The boy felt sick before the test.这个男孩考试前生病了辨析：sick 与 ill sick 可作定语修饰名词，而ill只能做表语。e.g. The mother cared for the sick girl day and night. 妈妈日夜照料着生病的女孩。Jane was ill yesterday, she didnt go to school.昨天简生病了，她没去上学。2. raise v. 募集；征集 e.g. They sold something to raise money.他们卖掉一些东西来募集钱。 3. alone adj. adv. 独自；单独 e.g. I dont like to go out alone at night.我不喜欢晚上独自一人外出。辨析：lonely 与 alone lonely 情感上的孤独，寂寞。alone 独自一人（单不定感觉寂寞）。e.g. Linda was alone in the house.琳达独自一人待在房子里。She lives alone and often feels lonely.她孑然一身，常感到寂寞。Step 5 Practice 1. 4a: Fill in the blanks with the phrasal verbs in the box. Keys: put off; call up; come up with; cheer up; put up; hand out; give out2. 4b: Fill in the blanks with the correct forms of the verbs in the box.Check the answers with the Ss. Most people today are only worried about getting good jobs 1._ lots of money. In their free time, they think about what 2._ for fun. However, few people think about what they can do 3. _ others. There are many people who are less lucky than us. Volunteering our time to help these people is a good way 4._ our free time. For example, we can make plans 5._ sick children in the hospital or raise money for homeless people. Some people even stop doing their jobs for a few months to a year 6._ to another country, like one of the countries in Africa, and help people there.Keys:1: to make; 2: to do; 3: to help; 4: to spend; 5: to visit; 6: to move3. 4c: Complete the sentences with your own ideas. Use infinitives.1. Id like to volunteer _ 2. At 12: 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 (not) _ Keys: 1. to help kids with their homework. 2. to play soccer together in the afternoon. 3. take the trash out after dinner.4. to go camping with my friends.5. not to do that.Step 6 Exercises I. Fill in the blanks.1. He made me _ (tell) him all the things.2. Please remember _ (water) the plants while Im away.3. Lets (watch) a talk show. 4. What can you expect (learn) from the news? 5. My parents want me _ (be) a doctor.6. Id like _ (watch) cartoons at home. Keys: 1.tell 2.to water 3.watch 4.to learn 5.to be 6.to watch. Complete the sentences.1. Who will _ (自愿读) these words for us?2. The girl often _ her mother _ the dishes (帮妈妈洗餐具) on weekends. 3. We _her _ (邀请来) to our party. 4. The old man had _ (无事可做) every day. Keys: 1.volunteer to read 2.helps , do 3.asked , to come 4. nothing to doStep 7 HomeworkMake sentences with the phrases below:put up, hand out, call up, cheer up, come up with, give out, put off