2023届高考复习:祈使句之常见误区课件(共17张PPT)

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名称 2023届高考复习:祈使句之常见误区课件(共17张PPT)
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更新时间 2023-04-04 10:14:02

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(共17张PPT)
祈使句之易错点
Q1:What is the imperative sentence
Well , e....I guess they are sentences like this:
Open the door , please.
No smoking!
Keep off the grass.
祈使句,反意疑问句和感叹句是中高考命题的热点之一.有时把祈使句与反意疑问句结合于一体来考查,有时是祈使句的重要句型辨析.
祈使句
表示命令、要求、请求或劝告等,一般用动词原形开头,无时态及数的变化,句末用句号或感叹号结尾的句子
一般省略主语you
02
没有时态变化
03
不与情态动词连用
04
表劝告、叮嘱、请求、命令
01
祈使句之易错点一
祈使句的反义疑问句
let's
其它
shall we
will you
祈使句的反义疑问句的一般规律
Don't forget to post the letter, will you
Please let us know , will you
Let's go to the park,shall we
let’s 和 let us不一样:
let us 不包括说话的另一方
let’s 包括对话双方
肯定句和否定句,都是 will you
open the door, will you
例1:It's a fine day.let's go fishing,_________
A won't we B will we
C don't we D shall we
例2:we forget about our tickets,but please let us enter,________
A do you B can we
C will you D shall we
例题精讲
例3:Don't smoke in the meeting room,_______
A do you B will you
C can you D would you
没有省略you的祈使句,根据句意,表命令。
例 题 精 讲
例4:---Alice, you feed the bird today,_______
----but I fed it yesterday.
A do you B will you
C didn't you D don't you
小结
let's shall we
let us
其它
will you
祈使句之易错点二
祈使句+陈述句结构
}
祈使句
名词短语

and/ or
陈述句

Study hard, or you won't go to college
祈使句(或名词词组)+ and(或or)+ 陈述句
one more step, and i'd beat you flat.
you take
take
one more step, and i'd beat you flat
例1-Start out right away,_______ you will miss the first train.
A and B but C or D while
例2-Can you help me
---_______ your teacher's advice,in my opinion, and everything will be OK.
A Follow B Following C To follow D Followed
例题精讲
祈使句与其它结构的辨析???
祈使句后接陈述句时
and/ or不能忘记!
抓住特点,找出不同
例1:_______ your composition carefully, and some spelling mistakes can be avoided.
Having checked B. Check C. If you check D. To check
例2:________ your composition carefully, some spelling mistakes can be avoided.
Having checked B. Check C. If you check D. To check
祈使句辨析
例3:________ ,and I will get the work finished.
A Have one more hour B One more hour
C Given one more hour D If I have one more hour
例4:_________, I will get the work finished.
A Have one more hour B One more hour
C Given one more hour D If one more hour
祈使句辨析
小结
and 表承接,or 表转折
祈使句(或名词词组)+ and(或or)+ 陈述句
祈使句与其它结构的区分
PRACTISE MAKES PERFECT!
大量练习
复习巩固
提高
THANK YOU!
感谢您的观看!