show的短语动词sign的英语知识点
1、show off
该短语动词意为“炫耀”，而show sb./sth.off 意为“显示……的优点”。如：
He is a man who is always showing off.
由show 构成的短语动词有：
show up 出现/出席，显眼；show…over/round 带……参观
show…in 领……进入；show…out 领/送……出去
如：Only three of the people we invited to the party didn’t show up.
2、sign
1)用作名词：traffic signs 交通标志；road signs 路标；signs for the rest rooms 厕所标志；
signs of heart trouble 心脏病的迹象，signs of rain/earthquake 下雨/地震的预兆。
2）用作动词，表示“签名，作手势”。如：sign one’s name 签名；sign to sb. 朝某人做手势；
sign the agreement 签署协议；sign to sb.to do sth. 做手势让某人干某事。
初二下册英语电子课本
速记英语单词方法
人教版高中英语电子课本
①董事长在文件上签了名。
The president_______ ______ ______to the paper.
②警察做手势叫我停下。
The policeman ________ ________ ________ _______.
Key:①singed,his,name ②singed,me,to,stop
3、single/not a single
single 是形容词，有“单一的，单个的，单身的，唯一的”意义；
not a single 表示“一个也没有”，起强调作用，位于句首时引起倒装。
如：remain single 尚未成婚；the single person 唯一的人；
a single bed/ ticket/ man/ room 单人床/ 单程票/ 独身男子/ 单人房间
He didn’t make a single mistake in the exam./Not a single mistake did he make in the exam.
他在考试中没出一处错误。
[应用]汉译英
①今天上午这个商店里一个人也没有。
②他是能帮助我们的唯一的人。
Key: ①Not a single person has been in the shop this morning.
②He’s the single person that can help us.
6.He paid the boy ﹩10 for washing ten windows ; most of______hadn’t been cleaned at least a year.
A.these B.those C. them D.which
7.----Tom, would you like to come to our dinner party?
----_______.
A. Yes, I would B. Yes, with pleasure C.No, I can’t come. D. Sure, it’s my pleasure
8.----How do you find your missing pen?
----_______.
A. Quite by accident B.I found it in my drawer C.It writes well D. It was well kept by my father
9.----Hello, may I have an appointment with the headmaster
----________.
A.Sorry, he is busy at the moment B. No, you can’
C.Certainly. Wait a minute,please D. Let me see
10.----The terrible earthquake brought about ＄15 million in losses to this island country.
---- ________.
A.Certainly B. I agree with you C. It’s Ok D. That’s the case
答案
6~~10 CBCCD
