译林版七年级英语上册Unit 2 Let's play sports 第4课时教案

Unit 2 Let’s play sports
Grammar
一、教学目标
1. 掌握本课重点词汇：drawing, weekend, at/on weekends, of course, shop
2. 掌握本课重点句型：
I/You/We/They like sports.
He/She/It likes sports.
I/You/We/They do not/don’t like sports.
He/She/It does not/doesn’t like sports.
Do I/you/we/they like sports
Yes, you/I/we/they do.
No, you/I/we/they don’t.
Does he/she/it like sports
Yes, he/she/it does.
No, he/she/it doesn’t.
理解行为动词一般现在时的用法。
掌握行为动词一般现在时的肯定句、否定句、疑问句以及其肯定和否定回答的基本用法。
用行为动词的一般现在时态介绍家庭的日常生活。
二、教学重点及难点
重点：
1. 掌握行为动词的一般现在时态的构成和基本用法。
2. 能用行为动词的一般现在时态介绍家庭的日常生活。
难点：正确使用行为动词的一般现在时态介绍家庭的日常生活。
三、教学过程
Task 1
Step 1 Warming-up
Review some information about Li Hua.
【设计意图】通过询问学生有关李华的信息，既复习了上节课的一些内容，同时又导出了今天所学的语法项目，为接下来系统的语法学习做铺垫。
Step 2 Presentation
1. Read the sentences about Li Hua with the simple present tense and try to find out the grammar rule.
2. Learn the rules: when to use the simple present tense.
3. Ask Ss to match the sentences with grammar rules.
【设计意图】通过介绍李华的句子引出语法点。再结合例句介绍一般现在时的用法。
4. Learn the rules: how to make positive sentences using the verb “to do” in the simple present tense.
5. Learn the rules: how to make the third person singular form.
【设计意图】介绍行为动词一般现在时的肯定句，同时通过例句引出第三人称单数的使用,然后总结动词第三人称单数的变化规则。
Step 3 Practice
1. Ask Ss to speak out the third person singular form of the given words.
2. Ask Ss to complete the sentences with the correct forms of the verbs in the box.
【设计意图】通过练习，巩固动词一般现在时的肯定句及第三人称单数变化规则的知识点。
Task 2
Step 1 Presentation
1. Ask Ss to read the dialogue and find out the questions and answers
2. Learn the rules: how to make negative sentences using the verb “to do” in the simple present tense.
3. Learn the rules: how to ask and answer questions using the verb “to do” in the simple present tense.
【设计意图】介绍行为动词一般现在时的否定句，同时通过对话，帮助学生理解并巩固行为动词一般现在时的一般疑问句及回答。
Step 2 Practice
1. Ask Ss to complete the questions and then use the information to answer them.
2. Ask Ss to complete the conversation with the correct forms of the verbs in brackets.
【设计意图】通过练习，巩固行为动词一般现在时的一般疑问句及回答的知识点。
Step 3 Production
Ask Ss to work in pairs and introduce their hobbies and the hobbies of their families’.
【设计意图】通过前面的学习，为学生创设一定的语言环境，让学生来用一般现在时来进行表达，介绍自己认识的人，并且给学生一定的句型来降低难度。在操练语法的同时，也潜移默化地提高了学生的口头语言表达能力以及和他人合作沟通的能力。
Step 4 Summary
Summarize what we have learnt today.
Step 5 Homework
1. Review the grammar part.
2. Finish the exercises on the exercise book.
3. Preview Integrated skills.
【设计意图】巩固本节课所学知识和语言，同时为下一节课做好准备。
五、板书设计
We use simple present tense when we talk about:
1. things that we often do
2. things that are always true
3. things that are true now
Positive sentence: S. + v. / third person singular form of a verb
Negative sentence: S.+ don’t / doesn’t +v. ...
Question and answers：
—— Do / Does+S.+v. ...
—— Yes, S.+do / does./No, S.+don’t / doesn’t.