内容正文:
Unit 2 Numbers 词汇+数词+练习
学生版 - 第3讲
知识点1:单词
1. number
We often use Arabic numbers in our daily life. 我们在日常生活中经常使用阿拉伯数字 。
What’s your telephone number? 你的电话号码是多少?
总结: number 作名词,表示“数字,号码”,是可数名词, 复数形式“numbers”;
拓展:number v. 标序号,给.....编号
Please number the pictures. 请给这些图片编上序号。
常用短语: a (large/ small)number of 大/少 量 + 可数名词复数
运用:
不要告诉任何人你的房号。
Don't tell anyone your room number.
不要忘记给这些书编号。
Don't forget to number these books.
在校门外有大量的家长。
There are a number of parents outside the school.
2. check
Our teachers check our homework every day. 我们的老师每天都检查我们的作业。
Please check the answers. 请核对答案。
总结: check用作动词时,意思是“检查”
拓展:check 相关短语:
check in 登记,检票 check out 办清手续后离开 check up 检验
运用:
你为什么要检查洗手间呢?
Why do you check the bathroom?
3. promise
The King promised the old man a golden ring. 国王许诺给老人一个金戒指。
Promise me you will not waste your time. 答应我,不要浪费自己的时间。
If you make a promise, you should keep it. 如果做出了承诺,就应该遵守。
总结:promise用作动词时,意思是“许诺”
用作名词,意思是“诺言, 希望, 约定”
常用短语: promise sb. sth 承诺给某人某物 promise that +从句 承诺 ......
promise to do sth. 承诺做某事 make a promise(to do) 许下承诺,保证
运用:
你承诺给他一辆新自行车吗?
Do you promise to give him a new bike?
他们答应准时来参加聚会。
They promised to come to the party on time.
妈妈许下承诺带我去迪斯尼乐园。
Mom made a promise to take me to Disneyland.
4. rest
And the rest of you will be spared. 我会饶了你们其余的人。
I have free time to rest. 我有空闲时间来休息。
We stopped to have a rest. 我们停下来休息了一下。
总结: rest 用作名词时,意为“剩余”;
用作动词时,意为“休息”
用作名词时,意为“休息”
常用短语:the rest of 剩余的...... have a rest 休息一下
运用:
我买了5个苹果,其中3个是好的,剩余的是坏的。
I bought five apples, three of them are good and the rest are bad.
他们吃了一些面包,剩余的在冰箱里。
They had some bread and the rest was in the refrigerator.
他们休息了半小时。
They rested for half an hour.
5. instead
She is very busy, let’s go instead. 她太忙了, 还是让我们代替她去吧。
Instead he set out two options. 相反,他提出两个选择。
总结:instead用作副词时,意思是“代替”
辨析:instead 和 instead of
instead
代替,相反
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