Unit 2 Numbers
词汇讲解
1. number
(1) number用作可数名词,意为“数字”。例如:
We often u Arabic numbers in our daily life,在我们的日常生活中,经常使用阿拉伯数字。
(2) number还可意为“号码”。如果放在数字的前面,常缩写为NO。例如:
Her telephone number is 281-9176.她的电话号码是 218-9176.
I study in NO. 4 middle school.我在第四中学上学。
【拓展】
(1) a number of意为“许多”,后面接可数名词的复数形式,谓语动词用复数形式。number
前面可以用 large, great, small 等修饰,构成 a large number of; a small number of 等。例如: I have a number of letters to write.我有许多信件要写。
A large number of students in our school are from the countryside.我们学校许多学生来自农村。
A small number of students in our class went swimming yesterday.昨天我们班一小部分学生去游泳了。
(2) the number of意为“......的数量”,后接可数名词复数,谓语动词用单数形式。例如: The number of people speaking Chine is larger than that of tho speaking English.
说汉语的人数要大于说英语的人数。
2. check
check作及物动词,意为提前还款计算“检查;核实”。例如:
Our teachers check our homework every day.我们的老师们每天都检查我们的作业。
Plea check the answers.请核对答案。
【拓展】check的相关短语:
check in登记;检票 check out办清手续后离开 check up检验
冬的四字成语3. promi
⑴promi用作及物动词,表示“许诺;承诺”,其后可接双宾语或动词不定式作宾语。例如: She promid me the book.她许诺给我这本书。
They promid to come to the party on time.他们答应准时参加聚会。
(2) promi用作名词,make a promi意为"许下诺言;答应;保证"。例如:
My mother made a promi to buy a new bike for me.我母亲答应给我买一辆自行车。
4. rest
(l)rest用作名词,意为“剩余部分”。the rest of意为“......的剩余部分”。例如:
They'll eat some of the bread and keep the rest for breakfast.
他们会吃一些面包,剩下的留作早点。
But what about the rest of them?但是他们其余的人怎么办呢?
【拓展】
(1) rest作名词,意为“休息”。例如:
We stopped to have a rest.我们停下来休息了 一下。
(2) rest作动词,意为“休息;使休息”。例如: They rested for half an hour.restart他们休息了 半小时。
5. instead
instead作副词,意为“代替,而不是”,常用作状语。例如:
He is tired. Let me go instead.书包里的秘密他累了,让我替他去吧。
She never studies. Instead, she plays tennis all day.她从不学习,而是整天打网球。
【拓展】instead和荷叶圆圆课文原文instead of的辨析:
王的偏旁有什么字(1) instead是副词,后面不接其他的词,一般情况下可不译出,通常放在句首或句末,在句 首时常用逗号隔开,表示前面的事没做,而做了后面的事。例如:
He didn't go to school. Instead, he went to the cinema.他没有去学校,相反他去了 电影院。
(2) instead of是介词短语,意为“代替,而不是”,后面可以跟与前面并列成分相应的名词、 代词、动词-ing形式等作为介词宾语。例如:
He went to the cinema instead of going to school.他去了 电影院而不是学校。
6. realize
(1) realize作为及物动词,意为“认识到,了解”。例如:
He didn't realize his mistake until his mother told him.直到妈妈告诉他,他才认识到自己的错误。 When he realized what had happened, he was sorry.当他明白发生了什么事时,他感到很难过。
(2) realize还可以表示“实现;完成”的意思。例如:
The girl finally realized her dream of becoming an actress.那个女孩当演员的梦想终于实现了。
【拓展】
realize与recognize这两个词都有“认识,识别”的意思,但在具体用法上又有所差别。
⑴recognize也可以用作及物动词,表示“认出,辨认”的意思。例如:
I recognized his voice.我辨认出了他的声音。
I recognized her as my fHend's daughter.我认出了 她是我朋友的女儿。
(2) recognize还可以表示"清楚知道;认定”的意思。例如:
卡通公主
I recognized him to be cleverer than I am.我认识到他比我聪明。
7. traffic
traffic意为"交通(量)、通行",属不可数名词,交通量的大小常用heavy/light或much/little 来修饰。例如:
Traffic is very heavy during the rush hours.高峰时间交通十分繁忙。
The new bridge was opened to traffic on National Day.新建的大桥在国庆节那天通车。
8. take place
take place意为“举行;发生;产生"。例如:
The football game will take place tomorrow.足球比赛明天举行。
This story took place last year.这个故事是去年发生的。
【拓展】辨析:take place与happen
(1) take place表示“发生、举行、举办”,一般指非偶然性事件的“发生”,即这种事件的发 生一定有某种原因或事先的安排。例如:
When will the wedding take place?婚礼什么时候举行?
(2) happen作,泼生、碰巧”解,一般用于偶然或突发性事件。例如:
What happened to you?你发生了 什么事?(一般不说:What did you happen?) 注意:happen与take place通常都没有被动语态。
句式讲解
1. I'd like one grain of rice for the first square of
would like意为“想要”,语气非常委婉。具体用法如下:
⑴would like后接名词或代词,表示“要”某样东西。例如:
I would like a cup of coffee.我的梦想100字我要一杯咖啡。
My mother would like an apple.我的妈妈想要一个苹果。
(2) would you like后接动词不定式(to do形式),表示意愿、喜爱,常用于有礼貌地提出邀 请、请求或建议。例如:
Would you like to help me?你愿意帮助我吗?
Would you like to drink some tea?你要喝茶吗?
(3) would like sb. to do sth.意为"想要某人做某事"。例如: rd like you to meet them.我想要你见他们。
注意:
would like的肯定回答多用 Yes, plea./Yes, I'd (We'd) like (love) to./Certainly./Yes, thank you. 等;rd love /like to.的to不能省略。否定回答常用No, thanks./No, thank you,等。例如: 一Would you like some coffee?你要点儿咖啡吗? 一No, thanks.不要了,谢谢。
一 Would you love to go to the movies with me?你愿意和我一起去看电影吗?
一 Yes, rd love to,是的,我很愿意。
2.1 can teach you how to make
how to make more money为“疑问代词+动词不定式"结构。"疑问词+动词不定式"结构常放在 ask; decide; forget; know; learn; show; teach; tell 等动词之后作宾语。例如:
I don't know what to do next?我不知道下一步做什么。
She forgot how to do it.她忘记怎么做 了。
【拓展】
(1) 特殊疑问词+动词不定式,在句中可以作主语,宾语和表语。例如:
I want to know what to do next.(作宾语)我想要知道下一步做什么。
How to improve English is important to us.(作主语)如何提高英语对我们很重要。