2019八年级英语下册 Unit 2 I’ll help to clean up the city parks（第3课时）（4a-1e）教案.doc

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1、1IllIll helphelp toto cleanclean upup thethe citycity parksparks课题Unit2 Ill help to clean up the city parks . (4A-sectionB1e)课型新授课教学 目标1. 语言知识目标： 1) 学习掌握下列词汇：sign, sick, raise, alone 2）进行一步复习巩固学习 Section A 部分所学的生词和词组。3）对动词不定式的用法进行归纳总结，掌握其规则。4) 通过不同方式的练习，来熟练运用本单元出现的词组及动词不定式。 2. 情感态度价值观目标：使学生在谈论如何为别人提

2、供帮助的对话中能意识到尽己所能，帮助他人，乐于奉献 是一种良好的品德，培养学生为他人着想，热爱公益事业，乐于助人的优良品质。 重点1) 复习巩固 Section A 部分所学的生词和词组，达到熟练运用的目标。2) 掌握和运用动词不定式的用法。难点1) 掌握学过的后面跟不定式做宾语的动词。2) 掌握动词不定式作不同的句子成份。教学 用具录音机教学 环节说 明二次备课复习Revision Complete the sentences.Mario and Mary _ _ several hours each week _ _ others. Mario wants _ _ an animal do

3、ctor. 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

4、true for her. She can what she _ _ _and helps others at the same time. Can you tell something about Mary to us? Answers: give up, to help, to be, volunteers, to learn, how to, at the age, to try out, reading, to help, learn to, loves to do新课 导入To do 不定式的用法课 Step 1 动词不定式用法小结： 1. 做动词宾语。常见动词有 would lik

5、e, want, help, learn, hope, decide, volunteer。2. 作宾语补足语。常见动词有 ask, want, tell, invite, 3程 讲 授like, hate。3. 作目的状语。 4. 作后置定语。 5 . 动词 help 及一些役使动词后面常省略 to。 Step 3 Presentation 1. Present the new words on the big screen and learn the new words together. 1) repair v. 修理；修补 2) fix v. 安装；使固定3) give away 赠送

6、；捐赠 4) wheel n. 车轮；轮子 2. Ss read and try to remember the new words. 3. Work on 1a and match the sentences with the similar meaning. 4. Check the answers with the Ss. Step 2 WritingWork on 1b 1. Ask one student read the phrases and the nouns. Tell Ss to match the phrasal verbs with the nouns. Then ma

7、ke sentences with the phrases. Ive run out of it.I take after my mother.I fixed it up.I gave it away.I repaired it.I dont have any more of it.I am similar to her.I didnt keep it.2. Let some Ss come to the blackboard and write down their sentences. Then check together. 3. Check their desk mates sente

8、nces. e.g. 1. I gave away my bike to a childrens home. 2. I took after my father. 3. I gave away my old clothes to the poor kid. 4. I ran out of my money last weekend. 5. I fix my bike and give it away. Step3 Listening Work on 1c: 1. Tell Ss to look at the pictures in 1c. Tell them the boy in the pi

9、ctures is Jimmy. Hes a good boy. He likes to help others. What is he doing now? Listen to the tapes and number the pictures. 2. Play the recording for the Ss. Ss just listen for the first time. Play the recording again and number the pictures. 3. Check the answers: Work on 1d: 1. Let Ss read the sen

10、tences in 1d first. Tell Ss to listen again and judge the sentences True or False. 42. Play the recording again for the Ss to listen and judge. 3. Ss listen to the recording carefully and try to judge. 3. Check the answers with the class. Step 4 Exercise: . Fill in the blanks.1. He made me _ (tell)

11、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. Answers: tell, to water, watch, to learn, to be, to watch Step 5 New words

12、Look at the big screen and learn the new words and expressions: 1. sick adj. 生病的；有病的；辨析：sick 与 ill sick 可作定语修饰名词，而 ill 只能做表语。2. raise v. 募集；征集 3. alone adj. adv. 独自；单独 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） 。小结注意本节课出现的重点词组要牢记背会，灵活应用。作业 布置1、 重点单词 5 英 1 汉，短语 2 英 1 汉，重点句 1 英 1 汉，写到作业本 上， 2、 课时练相应练习部分做完。板书 设计1. Language point Run out of , take after , fix up , give away 2. Summary take after,look like ,look after,be similar to 课后 反思1