英语优化设计教案(2)

不得不_____________ 校服;制服_________________

2.试着翻译下列句子。

Don’t arrive late for class. ___________________________________

Don’t run in the hallways. ___________________________________

不要在教室里吃东西。___________________________________

不要在教室里听音乐。___________________________________

二. 情景导入

教师进教室后，使用祈使句请学生们完成一系列动作：

Please stand up/ sit down. Close the door, please. Look at me and listen to me.

Don’t open your books. Don’t talk. Let’s begin our class.

学生听教师的指令完成各种动作，教师也可将指令写到黑板上，让学生从视觉上考察祈使句的特点。

三.合作探究

1.教师出示书上1a 的图片，向学生提问。

指着图上奔跑的男孩提问

T：What’s the boy doing? S: He’s running.

T: Where is he running? S: He’s running in the hallways.(板书，教读)

T：Can you run in the hallways? S: No, I can’t.

T: So please don’t run in the hallways.(板书，教读)

(= You can’t run in the hallways.)

学生跟读数遍，明白祈使句和“can”的表达含意。

T：Why is he running in the hallways? S: He’s late.

T: Oh, he’s late for class.(板书，教读)

You can’t arrive late for class.(板书，教书) = Don’t arrive late for class.

…

2.work on 1a

学生看图，完成1a的内容，检查答案并大声朗读校规。

3. Listening

学生们听录音，完成1b，选出四位学生都违反了哪条校规;听之前，学生要读会英文名。

Check the answers:

4. Pair work

学生朗读1c部分的句型;两人一组对话表演，学生可经过讨论，多说出他们想到的校规，不必只限于书上.

5. Listening

Work on 2a:

First, read the sentences in 2a together.

Ss listen to the recording and check the activities they hear.

Play the recording again for the Ss to check the answers.

Work on 2b:

Listen to the recording again. Can Alan and Cindy do these activities? Circle can or can't above.

Check the answers:

6. Pair work

Talk about the rules in 2a.

Let some students come to the front and act out the conversations.

课后小结

点拨总结

1.arrive late for school/ be late for school/ come to school late 上学迟到

2.arrive in/ at + 地点 in class 在课堂上

get to + 地点 in the classroom 在教室里 wear “穿着，戴着” be in + 颜色(穿......颜色的衣服) sound “听起来”系动词后接形容词

3. 祈使句的用法:祈使句是用来表示请求，命令，叮嘱，邀请，劝告等的句子，一般以动词原形开头。

a) V型祈使句(以行为动词开头) Listen to me，please. 请听我说.

b) B型祈使句(以Be开头) Be careful!小心!

c) L型祈使句(以Let开头)Let me help you. 让我帮助你.

d) D型祈使句(以Don’t+动词原形开头) Don’t talk in class.

4、must和have 的区别

must “必须”(强调主观意志);没有人称和数的变化;否定：mustn’t “不准”

have to “必须”(强调客观因素)三人称用：has to; 否定：don’t/ doesn’t have to

5. a lot of= lots of/ many/ much

6. bring sth. to sb.“带…来…”= bring sb. sth.

课后习题

训练评价

一、单项选择

( )1.-- Don’t run in the room. -- ,Uncle.

A. Excuse me B. Sorry C. No

( )2. Peter wear sports shoes for the gym class today.

A. have to B. has C. has to

( )3. Our teacher us not to arrive late for the class.

A. says B. talks C. tells

( )4. -- we have to clean the classroom after school? --Yes, you .

A. Can, can B. Do, have C. Do, do

( )5.You can’t eat outside. It’s dirty.

A. in B. at C. /

2. 完成下列句型转换试题

1)I can play computer games on weekends.(一般疑问句)

_________________________________? Yes, ____________.

2) He has to wear uniform.(变否定句)

He _____ _____ _____ wear uniform.

3) I have to wear sneakers for gym class.(一般疑问句)

_____ you ____ ____ wear sneakers for gym class? Yes, I ____.

4) They have to wash clothes.(提问) ____ do they have ____ ____?

5) You can’t go out on school nights.(换一种表达) _______ go out on school nights.

6) Don’t talk in class.(同上) No _________________________.

英语优化设计教案篇4

教学目标

1. 语言知识目标：

1) 能掌握以下单词： newspaper, use, soup, wash, movie, just

能掌握以下句型：

① —What are you doing? —I'm watching TV.

② —What's he doing? —He's using the computer.

③ —What are they doing? —They're listening to a CD.

④ —This is Jenny. —It's Laura here.

2) 能掌握语法：现在进行时态的用法。

3) 能运用所学的知识，描述人们正在干的事情。

教学重难点

1. 教学重点：

1) 词汇、词组搭配和现在进行时的用法。能用现在进行时的各种形式进行准确的描述和表达正在发生的动作。

2) 能掌握现在进行时态及一些表示具体动作的词组搭配,如: doing homework, using the computer, watching TV, eating dinner… 等

2. 教学难点：

现在进行时中现在分词的结构及读音，能在交际中准确地运用现在进行时来描述或表达正在进行的动作。

教学工具

多媒体

教学过程

Ⅰ. Warming-up and Lead in

1. Greet the Ss and check the homework.

2. Watch a video program.

Ⅱ. Presentation

1. Show some pictures on the big screen. Present the new words and expressions.

2. Ss watch and learn the new words and expressions.

3. Give Ss some time and try to remember the new words and expressions.

4. (Show some pictures on the screen and ask some students to perform the actions.)

e.g. T: What are you doing?

S: I am doing homework. (Help him/her to answer)

T: What is he /she doing?

Ss: He /she is doing homework.

Teach: watching TV, cleaning, reading a book, eating dinner, talking on the phone...as the same way.

5. Work on 1a. Ss read the activities and look at the pictures. Then match the activities with pictures.

6. Check the answers with the Ss.

Ⅲ. Game (guess)

1. T: Now let's play a game. What's she/he doing? You must watch the big screen carefully.

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