译林版初二下学期英语

《Unit 4 A good read》易混辨析

辨析:as,when 和 while

as
意为“一边……一边……”;引导的从句中谓语动词可以是延续性动词,也可以是非延续性动词,表主从句的动作同时发生。
As he looked,a man came near.
正当他看的时候,一名男子走上前来。
when
意为“当……的时候”;引导从句的谓语动词可以是延续性动词,也可以是非延续性动词;表示主句和从句的动作可以同时发生,也可以先后发生。
I went to bed when I finished my homework.
做完作业,我就去睡觉了。
while
意为“正当……的时候”;引导从句的谓语动词必须是延续性动词,多表示主从句动作同时发生,也可表示对比。
Please write while I read.
我读的时候请你记一记。


1单选题

—The driver was taking on the phone _____ his car crashed into a tree.

—Really? You see,talking on the phone while driving is dangerous.


A

when

B

while

C

as

D

after

题目答案

A

答案解析

暂无解析

辨析:rise与raise

词条
用法
例句
rise
意为“上升”,指“气温、体温、价格、水位、日月星辰等上升、升起”,不及物动词,无被动语态
The sun rises in the east.
太阳从东方升起。
raise
意为“举起;提起;抚养”,及物动词,后可直接跟宾语
He raised his voice.
他提高了他的嗓音。


1单选题


If you need to go to the restroom in class,please _____ your hand.

A

raise

B

rise

C

shake

D

wash

题目答案

A

答案解析

暂无解析

辨析:through,over 与 across

易混词
意思及用法
例句
through
表示从某个空间内都“穿过;横过”
She walked through the forest alone.
她一个人穿过森林。
over
表示从某物的上方“越过”
A plane flew over the house.
一架飞机飞过了房子。
across
表示从某物的表面“横过;穿过”
He walked across the road carefully.
他小心地走过马路。


1填空题

选词填空,每空一词

1. Be careful when youthe street.

2. Gothe road,and you'll get there.

3. The river runsthe road.

填空题答案仅供参考

题目答案

crossacrossthrough

答案解析

暂无解析
Unit 4 A good read