牛津译林版八年级英语下册Unit 4 A good read第4课时示范课教案
展开Unit 4 A good read
Grammar
一、教学目标
1. 掌握本课重点词汇：hand, review, return, renew, hand in, write about, and so on, ask help with
writing, on time
2. 掌握本课重点句型：
Millie has decided what to read.
Daniel did not say who to talk to about this book.
Simon forgot when to meet his friends.
Kitty cannot decide which to choose first.
Sandy is wondering where to ask for help.
Amy does not know how to write the report.
“I must run away from them,” Gulliver thought.
I have to use them to reach the box on the fridge.
You must not smoke in the library.
We do not have to go to school at weekends.
3. 学会使用“特殊疑问词+动词不定式”的用法。
4. 学会使用must和have to。
二、教学重点及难点
重点：
1. 掌握“特殊疑问词+动词不定式”的用法。
2. 能正确区分使用must和have to。
难点：正确使用“特殊疑问词+动词不定式”的结构。
四、教学过程
Task 1
Step 1 Revision
Review the story called Gulliver’s Travels.
【设计意图】及时回顾上节课所学。
Step 2 Warming-up
Have a free talk.
【设计意图】本环节通过格列佛的故事来自然导入本课目标语法之一。
Step 3 Presentation
1. Read the sentences about Gulliver’s difficulties with “question words + to-infinitives” and try to find out the grammar rule.
2. Learn the rule: question words + to-infinitives (I).
3. Translate the sentences using “question words + to-infinitives”.
4. Learn the rule: question words + to-infinitives (II).
5. Complete the sentences according to the Chinese.
【设计意图】进一步挖掘格列佛可能遇到的问题，从而过渡到语法结构的用法。在学生有一定了解的情况下，鼓励学生自己尝试，并得出规则，让学生学会自主学习。
Step 4 Practice
1. Complete the sentences.
2. Complete the conversation using the correct question words and to-infinitives.
【设计意图】进一步通过语篇呈现语法知识，让学生在情景中巩固该语法点的正确使用。
Task 2
Step 1 Presentation
1. Read Gulliver’s choices and then discuss the question.
【设计意图】继续利用格利佛的故事，创设语境，在语篇中自然引出must和have to。将语法项目放入语篇中，让学生先形成一定的感性认识，然后在语篇中体会语法的意义与功能。
2. Summarize the differences between must and have to.
Step 2 Practice
1. Have a group discussion.
2. Complete the library rules with must, must not, have to or don’t have to.
3. Complete the sentences with must, must not, have to or don’t have to.
【设计意图】继续引导学生在情境中使用并区分must, must not, have to or don’t have to.在语篇中体会语法的意义与功能。
Step 3 Extension
Have a group discussion.
【设计意图】通过学生的实践和参与、多种形式的合作和交流，以及对课堂活动的延伸，进一步提高学生对语言的综合运用能力。
Step 4 Summary
Summarize what they’ve learnt this class.
Step 5 Homework
1. Revise what they’ve learnt today.
2. Finish writing the ending of Gulliver in Lilliput, using “question words + to-infinitives”.
【设计意图】巩固本节课所学知识和语言。
五、板书设计
Unit 4 A good read
Grammar
We use must when the speaker feels that something is necessary.
We use must not to say that something is not allowed (不被允许).
We use have to when the situation makes something necessary.
We use to do not have to say that it is not necessary to do something
