英语是当今世界上主要的国际通用语言，从全世界来看,说英语的人数已经超过了任何语言的人数。以下是“初二英语上册Unit９知识点”，详情如下：

【重点词语/短语用法解析】

1. one…another… 表示不确定数目中的另一个

one…theother… 表示两者中的另一个

I don't like this one, canyou show me another?

I have two brothers. One is a lawyer andthe other is a manager.

some…others…表示没有范围限定的“一些…...另一些...…”

some…theothers… 表示某一范围的“一些...…其余的…...”

Some go to school by bike and others go toschool by bus.

Some go to school by bike and the others goto school by bus.

2. invite v. 邀请 n. invitation

invite sb. to do sth.“邀请某人干某事”

invite sb. to+地点名词

1) Mr. Green invited me to visit hisfactory last week.

2) Thanks a lot for your invitation

3) Thanks for inviting me to yourparty.

3.(1)What’s the date today? 意为“今天是几月几号?” It’s +月+日。

(2)What day isit today? 意为“今天是星期几?”It’s + 星期几。

—What’s thedate? —It’s September 10th.

—What day is it today? — It’s Wednesday.

4.have a lesson(class) 上课

have an English lesson

5.prepare v. 准备 n. preparation

prepare sth. “准备某物”，所准备的东西就是后面的宾语。

prepare for sth. “为……做准备”，指为后面的宾语做准备

prepare to do sth. “准备做某事”

6. bring...to…“带来”把某物从别的地方带到说话人的地方

take…to…“带去”把某物从说话的地方带到别处去。(两者方向相反)

Bring your homework here, and take the bookaway.

把你的作业拿过来，把这本书带走。

7.without(介词)没有 反义词：with“具有”

We can’tlive without water.

Jane is a beautiful girl with long hair.

8. sothat +从句： 以便于;目的是

I study hard so that I can get good grades.

9.surprise n. 惊奇

surprised adj. 感到惊奇的(指人)

surprising adj. 令人惊奇的(指物)

be surprised at sth.“惊奇于某事”

to one’ssurprise “令某人惊奇的是”

① I’m surprisedat the surprising news. 我对这个令人惊讶的消息感到很吃惊。

② To my surprise, he left withoutleaving a word. 令我惊奇的是，他一声不响地离开了。

10.look forward to (介词)+名/代/V-ing

I look forward to your reply. 我期待你的答复。

I look forward to seeing you again.

11.hear from sb. = get a letter from sb. 收到某人的来信。

I heard from my friends yesterday.=I got aletter from my friend yesterday.

12.the best way to do sth. 做某事的最好方式

Exercising is the best way to keep healthy.

13.how to do that. “该怎么做”，疑问词+to do sth常用来做宾语

I don’tknow how to make a banana milk shake.

I don’tknow what to do.

14.at the end of “在…末尾”

Now, it is at the end of 2014.

反义短语：at the beginning of “ 在…开始”

15.be glad/happy/sad to do sth.“很高兴/难过做某事

I am glad to see you.

16.reply to sb./sth.“回复…”

Reply in writing to the invitation “以写信形式回复这份邀请函”