文档介绍：Unit 3 Inventors and
inventions
Words and expressions
考纲知识预览
重点单词短语
call up hang on
now and then get through
set about ring back
seize ring off
file out of order
bear distinguish
dive into
set out to do
tap
五星级重点知识讲解
1. call up 给…打电话; 使想起…;叫醒某人;征召某人入伍;提出…供考虑;
(1) He called up the museum.
他往博物馆打了电话。
(2) The toys called up the memories of his childhood.
这些玩具唤起了他童年的回忆。
(3) Please call me up at 6 o’clock tomorrow morning.
请明早六点叫醒我
重点知识讲解
(4)They were called up at the age of een.
他们十九岁时被征召入伍。
(5)The proposal regarding safety in production was called up in the conference this morning.
有关安全生产的提案今天上午已在会上提出讨论。
重点知识讲解
短语扩展
(1)与打电话有关的短语:
ring/call back回复电话
ring off挂断电话
give ring给某人打电话
wanted on the phone有某人的电话
answer the phone接电话
hang/hold on不挂断电话
重点知识讲解
(2)有关call 的短语
① call on/upon 拜访某人(sb);
~ …to do号召, 请求/呼吁某人做某事
Obama called on the world to sanction Iran.
奥巴马呼吁世界对伊朗进行制裁。
② call at some place 访问某地;停靠某地
③ call sth. off 取消;叫走;转移(注意力)
. He has called off the trip.
Call your dog off.
The music in the next classroom called off his attention from his teacher.
重点知识讲解
④ call for 要求;需要;去接某人
I’ ll call for you at 8 o’clock.
This work calls for patience.
⑤ call by (vi.) 顺便拜访
Could you call by on your way home?
你回家的时候,能顺路来一下吗?。
When e here on business next time, do call by.
你下次出差来这里,一定要顺便来玩玩。
重点知识讲解
2. now and then: from time to time
Laugh Now and Then笑口常开
I have a strange feeling ~.
短语扩展
now that 既然
~ you are here, I’ ll have to go.
重点知识讲解
3. distinguish vi.& ;辨别;
(1)distinguish between...and...区分A和 B
(2)distinguish...from...辨别;使有别于
(3)be distinguished for...因……而出名
(4)distinguish oneself (in/by/as)
因…出名;使杰出
重点知识讲解
即学即用
(1)你应学会明辨是非。
You should learn to ~ between right and wrong.
You should learn to ~ right from wrong.
(2)这对孪生儿长得很像,没有人能分辨得出哪个是哪个。
The twins are so alike that no one can ~ one from the other.