内容正文:
Unit 2 Transportation
Language Practice
---祈使句
Learning Objectives:
Knowledge objectives
To learn the basic usage of imperative form.
Ability objectives
To be able to use imperative form accurately.
Emotional objectives
To develop good pragmatic habits.
祈使句
定义:
用于表达命令、请求、劝告、禁止等句型
Don’t worry about it.
Take Line 6.
Change for Subway Line 2 at Zhuquemen station.
Get off at Zhonghua Square station.
Take Exit B.
特点:
没有主语,以动词原形开头
祈使句—肯定句
类型一
Do型
动词原形 + 其他
Take 6 Line.
Look at the book.
Wash your hands.
类型二
Be quiet.
Be careful.
Be polite to your parents.
Be型
Be + 形容词/名词 + 其他
祈使句—肯定句
类型三
Let us go to the cinema.
Let her ride a bike.
Let him clean the room.
Let型
Let + sb(宾格) + 动词原形+ 其他
祈使句—肯定句
类型四
No drinking.
No smoking.
No photos.
No型
No + 动词ing/名词
祈使句—否定句
Do型
动词原形 + 其他
Be型
Be + 形容词/名词 + 其他
Let型
Let + sb(宾格) + 动词原形+ 其他
Don’t
Don’t
Don’t
Don’t take 6 Line.
Don’t be quiet.
Don’t let him clean the room.
祈使句—否定句
在动词前面加not
Let型
Let us go to the cinema.
Let us not go to the cinema.
Let her clean the room.
Let her not clean the room.
祈使句—练习
1. ______ late again, Mike.
A. Don’t be B. No be C. Don’t to be
2. ______ ask him.
A. No being B. Don’t C. Won’t
3. Anna, ______ your homework here tomorrow.
A. bring B. bringing C. to bring
祈使句—总结
祈使句用于表达命令、请求、劝告、禁止等意思的句子。
特点:
没有主语,以动词原形开头。
类型:
Do型、Be型、Let型、No型。
否定形式:
除了No型本身表否定意义外,其他的在句首加Don’t。
Let型的否定还可以:Let + 宾格+not+动词原形+其他
Exercise
Look and match.
看以下标志,将其与对应的指令相匹配。
______ 1) Be careful with the wet floor.
______ 2) Please don’t knock on the door.
______ 3) Wash your hands properly.
______ 4) Do not enter.
A
B
C
D
C
D
B
A
Read and complete.
读以下句子,将逻辑和含义对应的前后句相匹配。
A. Please switch your phone to flight mode.
B. Please tell me the way.
C. Take your raincoat.
D. Watch out!
E. Don’t be late for the train at 10:10.
F. Let’s use the shared bikes.
1) It is already 10 o’clock. ( )
2) The floor is wet. ( )
3) I need to go to the post office. ( )
4) It’s rush hour now. ( )
5) We are taking off soon. ( )
6) It is raining. ( )
E
D
B
F
A
C
Look and talk.
根据以下示意图,自选出发地和目的地,参照示例用祈使句指出合理路线。
eg:
From the Baling Bridge to the Theater.
Go along Zhonghua road and turn right at the second crossroads. You will see the theater across the road. Don’t turn right at Qingyi road, because Weiwu road is a one-way road, and it is for the oppsite direction.
Look and talk.
根据以下示意图,自选出发地和目的地,参照示例用祈使句指出合理路线。
16
Talk and complete.
选择合适的短语,用其适当形式补全以下对话。
Foreign Visitor: Excuse me, officer. How can I 1) the nearest
supermarket?
Police Officer: The nearest one is about 5 km from here.
2) take a bus.
Foreign Visitor: Well, I’m thinking of taking a taxi.
Police Officer: It’s 3) now. A taxi may take too long.
Foreign Visitor: Which bus shall I take, then?
Police Officer: Both No. 5 and No. 696 are OK. You can 4) .
at Dongyuan Terminal station.
Foreign Visitor: Will the bus take long?
Police Officer: Don’t 5) it. The bus lane is always clear.
…
get off
worry about
you’d better
rush hour
get to
get to
You’d better
rush hour
get off
worry about
Read and complete.
用所给单词的适当形式补全以下短文。
When traveling in a strange city, I always prefer taking the bus or the subway to 1) a taxi. It is because public transportation is much 2) than private transportation. Now, I am visiting Beijing. There is a subway station 3) my hotel. I can either take Subway Line 2 from this station, or 4) for Line 1 at the next station. That is very 5) .
change
convenient
green
take
near
taking
greener
near
change
convenient
Thank you
$$