Unit 8 Keeping Safe教案

Unit 8 Keeping Safe教案
Ug Safe
一. 教学内容：
Ug Safe
二. 教学重点：
1、祈使句
2、被动语态
3、课内知识点
三. 具体内容：
（一）祈使句：
肯定结构：Do 型（即：动词原形（＋宾语）＋其他成分）
Please have a sea2. Be 型（即：be＋表语＋其他成分）
Be a good boy!Let 型（即：let ＋宾语＋动词原形＋其他成分）
Llp you.
否定结构：Do 型和Be 型的否定形式都是在句首加don’t构成.
Don’t forget me!
2. Let 型的否定形式有两种: Don’t ＋ let ＋宾语＋动词原形＋其他成分
let ＋宾语＋not＋动词原形＋其他成分
Don’t let hi m go./ Lg有些可用 no 开头，用来表示禁止性的祈使句Ng!
Ng!
祈使句的反意疑问句：祈使句为肯定句式，其反意疑问句表示请求时，用will you, 表示邀请、劝说时，用won’t you.
Be sure to wus, will you?ave dinner with uvening, won’t you?
2. 祈使句为否定句式，反意疑问句用will you.
Don’g room, will you?let 开头的祈使句在构成反意疑问句时，除le t’s用shall we外，其他都用will you.
Let the boy gwill you?
Let’s take a walk after suall we?
（二）被动语态：一般现在时：am/is/are +dThe bad by child2. 一般过去时：was/were +dHe was taal yesterda 一般将来时：will be +done/ be going to be +dThe strawberry will buDgoing to be cook ed at 6 o’cl 情态动词+be+ dThe meat should ba fridge.
注意：
1、带双宾语的主动句子变为被动语态时只能将一个
宾语变为主语。

We are taught English bglaught to us bThe coat was boug2、主动语态不带to的不定式变被动语态要还原The boss made him work over 12 hours a day.
He was made to work over 12 hours a da、短语动词用于被动语态应作为一个整体，不能分开。

Tg has been pu（三）语言点：away from 远离ldaway from drugs.
妈妈让他远离毒品。

2. short-cut 捷径
Don’t ta-cuts througbuildings or parking l 不要从空旷的大楼或停车场那里抄近路。

avoid doing… 避免做……
They all avoidg that na他们都在避免提到那个名字。

down 撞倒，击倒d down a little girl when he was running吉姆在街上跑时撞倒了一个小女孩。

Unit 8 词组/短语urage sb. to do 2. standbe based on 4. according参加 6. do a surva-cuts 8. 即使al 10ab. up 12. senddown 14. all the way
课堂练习：
一、单选–Is that your bike?
--N’t _____________. Bu t I will buy one like
that.
A. hersBD2. –I’I didn’t waday.
--That’u ___________ win evA. can’tB. must C. can D. mustn’–wat man ov?
--He is our new teacher, and he will teach
_________ EnglA. we B. our C. us D. ou–What’s the weather lw?
--The radio sagoing to be even __________.
A. bad
B. worse
C. worst
D. badlates
__________amilABg DHe was made ____ 12 hours a daA. work B. worked C. working D. to wPeople usually pla_________ April.
A. inBatDLily didn’t gl today ___________ll.
A. if
B. buntil D. becau--______ uncle Wang
______al, wasn’t he?
--Yes, because he was badly ill.
A. has, sent
B. was, sending
C. wa
D. hasn’0’s Day willWhy ____________ some flowu?
Abuy B. not buy C. don’t buy DbuThe driver must_________ from driving so faus accident will haA. stop B. havd C. bdD. bg
12. The kind girl treald man______________ her
own faA. as BD. wW___________ he had saved, he went on wudA. thatB. what C. who D. w–Jack, please don’t look ouwindow.
--_______________.
A. It’s right.
B. I know thaI won’t do it again.
D. It doesn’t ma_______________ picture blass, pleaA. Not read B. No read C. Not reading D. Don’t readLet’s go hiking this Sunday,
________________________?
A. shall we
B. will you
C. don’t
D. can’t youThe little boy swam ___________ the wide river quickly.
A. across Bugh Duncle has just bought a
house________ a small gardA. ofB. war DunclTV after suA. watching B. wawatched D. to wa20. _________ away this dand bring me a cleaA. Pick B. Bring C. Carry
D. Take
二、完成句子他的话使我想了很久。

His words _______________________________ for a long2. 他喜欢参加课外活动。

He likes _______________________activ我们从
周一到周五上学。

We gl ____________________________________学
生们已经学了1000多个单词。

The students have learned
________________________________如果明天有时间的话，我将去书店。

I’ll
gb______________________________________雨停了他才回家。

He _____________________________________ the ra你喜欢哪件上衣，红的还是蓝的？
_______________________________________________db lue one?他昨天告诉我他喜欢玩电脑游戏。

day he told me that ________________________________________你离开时务必关窗子。

____________________________________ you clwindow when you leav0. 天黑了，你最好回家吧。

It’s dark now, ____________________________.。