【金识源】八年级英语下册 Unit 4 Lesson 2 Man and the Environment教学设计1 上海新世纪版.doc

最新资料推荐 Unit4 lesson Two Man and the Environment一、学习目标:帮助学生谈论环保问题以及建议；帮助学生学会含有过去时，过去完成时和过去将来时的宾语从句；(一)基础目标:1. 词汇练习及重要短语的正确使用2. 语法练习：宾语从句。 （二）发展目标：1结合课文内容复习以前所学知识，2能正确使用过去完成时和一些常用句型。3能用学过知识能完成书面表达.（三）能力目标：能对环保问题发表个人看法。二、教学资源: Students book page 112-122三、教学时间：4课时(每课时3540分钟)Pre-task Preparation Contents: Warming upRevisionTask procedure(1).Look at the poster and complete the sentences. Let the students do it by themselves on their books，and ask one to show his answers to the class. The answers are：1.Dr Dan Green.2.At the Lecture Hall, Class Building1 at 3:00 p.m on June 5.3.About man and the environment.4. How to protect our environment. (2). Read the text, then fill in the blanks. Let students do it by themselves and the teacher moves around the classroom，give them the necessary help. Check the answers：man environment bad habits Earth protect plant more trees save water take public means transport green consumers would develop3. GRAMMARa. Read the sentences on the book. Then tell the students we are going to learn the the past clause with simple past tense, the past perfect tense and the past future tense, then answer the questions on the book.一.宾语从句的定义置于动词、介词等词性后面起宾语作用的从句叫宾语从句。宾语从句的语序必须是陈述语序。谓语动词、介词、动词不定式，v.-ing形式后面都能带宾语从句。有些形容词（afraid,sure,glad等）之后也可以带宾语从句。1、主句用一般现在时，现在进行时或一般将来时等“现在”范畴的时态时，从句的时态根据需要来用，不受主句影响。I want to know what time he got up this morning.   He will tell us that he has been able to look after himself.   They are saying that they really like this city. 2、主句用过去时，从句用与过去相关的时态。Kate said there was a box under the desk.They asked what he was doing then.She asked whether I had seen her before. 3、从句说明的是一般真理、客观事实、自然现象、名言时，仍用现在时。 Dad told us that it is better to do than to say.He told the boy that three and three is six.He told me the earth moves around the sun. 4、从句中有具体时间状语，即使从句动作发生在主句动作前，仍用一般过去时。 The teacher told me she was born in 1960. 【Exercise 1】1. These flowers are from Guangdong. He said.  He said _ these flowers _ from Guangdong.2. Light(光) goes faster than sound. My teacher told me.  My teacher told me _ light _ faster than sound.3. There will be a meeting in five days. Jack didnt know.  Jack didnt know _ there _  _ a meeting in five days.4. Can they speak French? I want to know.  I want to know _  _  _  _ French.5. Are the children playing games? Tell me.  Tell me _ the children _  _ games.6. What's his name? I asked him.  I asked him what _   _   _.7. How many people can you see in the picture? Who knows?Who knows _  _  _ _ _ _ in the picture?8. Where did she put her car? Do you know?  Do you know _  _  _ her car?9. What does he often talk about? The girl wondered.The girl wondered _  _ often _ about.10. Who knocked at the door so loudly? I dont know.  I don t know _  _ at the door so loudly.11. Does he still live in that street? I don't know.  I don't know _ he still _ in that street.12. When does the train arrive? Please tell me.  Please tell me _  _  _  _.13. Do they want fried chicken? He asked the boys.  He asked the boys _ they _ fried chicken.b. Do some exercises and then check the answers in class, find what the difficulties are.4. Reading Read the passage and choose the best answers. Tell the students to read the passage carefully，and think it over，then complete it. First ask the students talk about his or her answers with classmates.5. Listening Listen and choose the best response to what you hear. First listen only, then do it the second time.四、Homework：write a composition about the environmental problems.五、板书设计：Unit4 lesson Two Man and the Environmentman environment bad habits Earth protect plant more trees save water take public means transport green consumers would develop宾语从句的时态主句是一般现在时，从句根据实际情况使用任何时态。例句：The headmaster hopes everything goes well. 主句是过去时态，从句须用过去时态的某种形式。例句：She was sorry that she hadnt finished her work on time. 当宾语从句表示的是一个客观真理或者事实时，即使主句是过去时，从句也用一般现在时态。六、教学反思：通过学生们的完成习题情况，可以看出对本课知识掌握的较好。最新精品资料整理推荐，更新于二二二年四月四日2022年4月4日星期一08:46:37