2018八年级英语上册Unit7重要短语汇总（人教版）

2018八年级英语上册Unit7重要短语汇总（人教版）

Unit7 Will people have robots?

on computer在电脑上        on paper在纸上      live to do 200 years old活动200岁    free time空闲时间

in danger处于危险之中      on the earth在地球上      play a part in sth.参与某事      space station太空站

look for寻找     computer programmer电脑编程员    in the future在未来    hundreds of许多；成百上千

the same…as…与……一样     over and over again多次；反复地      get bored感到厌烦的

wake up醒来      fall down倒塌

will+动词原形  将要做……

fewer/more+可数名词复数   更少/更多……

less/more+不可数名词  更少/更多……

have to do sth.不得不做某事

agree with sb.同意某人的意见

such+名词（词组）  如此……

play a part in doing sth. 参与做某事

There will be + 主语+其他   将会有……

There is/are +sb./sth.+doing sth.有……正在做某事

make sb. do sth.      help sb. with sth.帮助某人做某事      try to do sth. 尽力做某事

It’s+ adj.+for sb. to do sth.  对某人来说，做某事……的。

词语辨析：

1. every 与 each 的区别：

every 用来表整体，each 用来表个别。each 最低需是两，every 最低需是三。every adj.

every 作主用单数，each 可单也可复，作主、作定用单数，其他情况用复数。 each  adj./ pron.

Every teacher knows her.

There are lots of trees on each side of the road.

Each of the road has a dictionary.

2. on the earth  在地球上，作地点状语，位于句首或句末。 on earth 究竟，到底。用于疑问句或副词后，加强语气。

All the living things on the earth depend on the sun. /  What on earth do you mean?

3. human, 指包括男人女人孩子的“人，人类”，有别于动物，自然景物，机器等的特殊群体，也可指具体的人。

person, 无性别之分，常用于数目不太大，而且数目比较精确的场合。

people, 泛指“人们”，表示复数概念。

man,前不带冠词而且单独使用时，指“男人”，a man 可指“一个人/ 一个男人”，复数形式为men.

He was the only human on the island.

There are only three persons in the room.

There are many people there.

Man is stronger than woman.

4. seem 连系动词，好像，似乎，看来。有下面几种用法：

seem + 名词  看起来。He seems  a nice man.

seem like    好像，似乎。   It seemed like a good idea at the time.

seem to do sth. 似乎/看起来/好像做某事。  I seem to have left my book at home.

It seems/seemed that   看起来好像…, 似乎….    He was very happy.

seem to be + 形容词/名词 = seem + 形容词/名词。  She seems to be happy.= She seems happy.

5. probably ad. maybe 相当于 perhaps. 也许，大概，可能。作状语.

probably 用于句中，可能性最大。 He will probably come tomorrow.

maybe/perhaps 用于句首。  Maybe/Perhaps you are right.

1. during / for / in  介词，在……期间。说到某事是在某一段时间之间发生的用during; 说到某事持续多久则用for; 说到某事具体发生的时间用in.

We visited many places of interest during the summer holiday.

I’ve been here for two weeks.

They usually leave school in July.

一般将来时结构：

肯定式： 主语 + will/shall + 动词原形 + 其他          will 用于各种人称，shall 用于第一人称。

         主语 + be going to + 动词原形 + 其他         be 随人称、数和时间的变化而变换。

否定式： 在will/shall/be 后面加 not.    will not = won’t .

一般疑问句： 将will/shall/be 提到主语前面。

There be 句型的一般将来时：

There will be + 主语 + 其他 ，意为 ：将会有。一般疑问句形式为： Will there be + 主语 + 其他。

肯定回答是： Yes, there will. 否定回答是： No, there won’t.

否定形式是：There won’t be + 主语 + 其他， 将不会有……

特殊疑问句是: 疑问词/ 词组 + 一般疑问句？   When will there be a nice basketball match?

练习

Traveling to space is no longer just a dream. Russia______the first hotel in space in the near future.    A. builds           B. will build         C. built        D. has built

There ______ a football match on CCTV-5 at nine tomorrow evening.

A. will have       B. is going to be      C . is having

In 50 years there _______more robots in people’s homes.

A. were           B. will have      C. will be         D. have

--Will people live to be 300 years old?    ---_________.

A. No, they aren’t     B. No, they won’t     C. No, they don’t       D. No, they can’t

They ______any classes next week.  A. will have    B. won’t have    C. have     D. had

用more, less,fewer 填空。

2. In the future, there will be ________fresh water because there will be _______pollution in the sea.

3. In 100 years, there will be ______cars because there will be _______people in the cities.

4. There will be ________job for people because ________ robots will do the same jobs as people.

5. I think there will be ________cities because people will build________buildings in the country.

6. In 50 years, people will have _______ free time because there will be ________things to do.