八年级下unit2 sectionA 1A-1C.doc

Unit 2 Ill help to clean up the city park.Section A 1 (1a-1c)一、教学目标：1） 语言知识目标： 能掌握以下单词： clean up, city, cheer, cheer up, give out, volunteer, notice, used to, lonely,能掌握以下句型： You could help to clean up the city parks. We should listen to them and care for them.2) 能了解以下语法：情态动词could, should的用法；用should或could提出建议并对别人的建议作出评价。如何表达主动提供帮助。二、教学重难点1. 教学重点：1) 掌握这些短语动词的构成和用法：clean up, city, cheer, cheer up, give out,volunteer, notice, used to, lonely2) 学会提供帮助的基本句型：Id like to work outside.Ill help clean the city park.You could give out food at a food bank.2. 教学难点：学会提供帮助的基本句型三、教学过程Step 1 Warming up1. 播放学生志愿者进行义务帮助别人的活动视频，通过询问他们以下问题来引导学生们了解社会上一些的志愿们进行的活动。T: Who are they?S：Theyre volunteers. They usually volunteer to help others.T: How could we help people?S1: We could clean up the parksS2: We could help sick people in the hospital.S3: We could help plant trees.Step 2 New words1. city n. 城市e.g. The library is in the north of the city. 图书馆在城市的北部。2. notice n. 公告牌；通告；布告e.g. Please read the list on the notice board. 请读公告板上的名单。3. sign n. 标志；信号e.g. Look around, we could see no sign of life.环顾四围，我们看不出一点生命的迹象。4. volunteer v. 义务劳动，自愿做 volunteer to do sth. 义务自愿做某事 e.g. Many people volunteer to work on the farm. 很多人志愿到农场去工作。5. clean up 打扫；清除e.g. The students take turns to clean up their classroom. 学生们轮流打扫教室。6. give out 分发；散发e.g. Please help me give out these test papers. 请帮我将这些试卷发下去。7. cheer v. 欢呼; 喝彩e.g. Cheer up. The news isnt too bad. 振作起来，消息还不算太坏。8. lonely adj. 孤独的；寂寞的e.g. I dont feel lonely because I made new friends here.我不觉得孤独因为我交了新朋友。9. used to 曾经， 过去e.g. Jack used to be short, but now hes tall. 杰克过去很矮，但现在高了。 Step 3 Discussion1. 1a. Look at the ways you could help others. Then list other ways.2. Ss discuss with their partners and write the ways one could help others: Help plant trees by the river. Help clean up the city park. Visit the old people in the old peoples home. Help young kids to learn English.Step 4 Listening1. T: Tell Ss to read the sentences in the chart. Make sure they know the meaning ofthe sentences.4. clean up 意为“打扫；清理”。但如果在clean 和up间加个连字符号, 它就是名词了, 意为“扫除”。e.g. You must give your classroom a good clean-up.你必须对教室进行彻底地打扫。come up with 提出（观点，看法）。e.g. Hes come up with a great idea. 他想出了一个绝好的办法。I came up with a better plan than that. 我提供了一个比那还好的计划。 Step 10 Exercises. Fill in the blanks.1. He helps _ the classroom.A. cleans up B. cleaning up C. clean up2. I took her to the concert to _.A. cheer up her B. cheer her up C. cheer she up3. Lets help _ food at the food bank.A. to give out B. give up C. giving out. Complete the sentences.1. Youd better _ _ _ (想出) a better plan.2. Who will _ _ _ (自愿回答) this question?3. You could put up a _ (布告) here.4. With no one to talk to. He _ very _ ( 感觉很孤独).5. The life _ _ _ (曾经是) very interesting in my school days. Answers: C, B, Acome up with, volunteer to answer, notice, felt lonely, used to beHomework:Wri