内容正文:
2022-2023学年七年级英语下册单元模块满分必刷题(外研版)
Module 11 Body language【刷语法】(重点语法提升练)
祈使句
用法详解:
祈使句用法详解:
1. Do型(即:动词原形+宾语+其他成分)
Please have a seat here. 请这边坐。
有的祈使句在意思明确的情况下,动词可省略。
This way,please.=Go this way,please. 请这边走。
2. Be型(即:Be+表语(名词或形容词)+其它成分)
Be a good boy! 要做一个好孩子!
3. Let型(即:Let+宾语+动词原形+其它成分)
Let me help you. 让我来帮你。
否定结构:Do型和Be型的否定式都是在句首加don't。
Don't forge me! 不要忘记我!Don't be late for school! 上学不要迟到!
Let型的否定式有两种:
(Don't +Let+宾语+动词原形+其它成分)Don't let him go. 别让他走。
(Let+宾语+not+动词原形+其它成分)Let him not go. 别让他走。
4. NO开头,用来表示禁止性的祈使句。
No smoking!禁止吸烟
No fishing!禁止钓鱼
No parking!禁止停车
5. 祈使句+ or/and+简单句=if引导的条件状语从句
Hurry up, or we will miss the train.= If we don’t hurry up, we will miss the train.
一、单项选择
1.________ sleep too late. It's bad for your health.
A.Can't B.Not to C.Don't D.Not
2.Don’t ________ late.
A.is B.are C.be D.am
3.—Kitty, ________ late for school again.
—Sorry, I won’t.
A.isn’t B.doesn’t be C.don’t be D.not be
4.________ climb the mountains (山).
A.Not B.Don’t C.Not do D.No
5.There is a sign on the wall, saying “________!”
A.no photo B.No photoes C.Don’t photos D.No photos
6.Please don’t ________.
A.take a joke B.taking a joke C.make a joke D.making a joke
7._______ talk with your classmate in class.
A.No B.Never to C.Not to D.Don’t
8.Look at the sign. No ________! You can’t smoke here.
A.smoke B.smokes C.smoking D.smoked
9.— Peter, ________ listen to music in class.
— Sorry, Ms. Clark.
A.can’t B.don’t C.mustn’t D.doesn’t
10.________ late for school.
A.Not B.Don’t be C.Don’t
11.“ ________ near the river”, my mom always tells me.
A.Play B.Playing C.Don’t play D.Not playing
12.一________ fresh air it is now!
—Yes. ________ go out for a walk.
A.What; Let B.What a; Let’s C.What; Let’s D.How; Let us
13.Let Polly ________ you to the railway station.
A.drives B.driving C.to drive D.drive
14.________ take a bus to school.
A.What about B.Why not C.Let’s D.Shall we
15.Let’s ________ sports.
A.to play B.play C.playing
16.Please ________ these books, for they are in the way.