仁爱版九年级上册英语-Unit4:Topic1单词汇总+知识梳理

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仁爱九上-Unit4 Topic1
重点短语:
1.be (not) allowed to do sth. (不)被允许做某事
2.allowed sb. to do sth.允许某人做某事
3.sb. spend some time/money on sth./(in) doing sth.某人话费时间/钱在某事上/做某事
4.show sb. sth.=show sth. to sb.为某人展示某物
5.be made of由……制成(能看出原材料)
be made from由……制成(不能看出原材料)
be made by sb.被某人制造
be made in sp.在某地被制造
be made into sth.被制成什么
6.be used for…被用来……(强调用途或作用)
be used to do…被用来……(强调目的)
be used as…被用作……be used by sb.被某人使用
7.It’s said that据说
e about发生
9.achieve/realize one’s dream实现某人梦想
10.d uring/in one’s life在某人的一生中
11.a new way of doing sth.一种做某事新方式
12.t he result of ……的结果
13.l augh at sb.嘲笑某人
14.d o more research做更多调查
15.f ind out找出,查明
16.w ork well效果很好
17.a s long as只要
18.a t any time在任何时间
19.i n any place在任何地方
词形转换:
1.invent v.发明inventor n.发明家invention n.[C]发明物
2.think v.想,认为,思考thought n.[C]想法,看法,主意
3.imagine v.想象imagination n.想象力,想象
4.detail n.细节,详情detailed adj.详细的
5.explor v.探索,勘探explorer n.探险者,勘探者
重点句型:
1.What’s it made of/from?它由什么制成?
2.I wish I could go into space some day.我希望有一天我能进入太空。

3.I hope your dream will come true.我希望你的梦想将会实现。

4.Who invented it?谁发明了它?
5.Who was it invented by?它被谁发明的?
6.--What’s it used for?
--It’s used for writing on.
--它被用于做什么?
--它被用于写。

7.I was not allowed to play computer games last night.昨晚我不被允许玩电脑游戏。

8.It’s bad for your health if you spend too much time on them.
如果你发现太多时间在它们上面对你的眼睛有害。

9.--When and where was it developed?
--It was developed in Japan in the 1970s.
--它什么时候在哪儿被研制的?
--它在20世纪70年代在日本被研制。

10.It’s said that he invented more than two thousand things during his life.
据说他发明了两千多项发明在他的一生中。

11.I nventing is interesting and exciting and everyone can be an inventor.
发明是有趣令人激动的并且每个人都能成为一个发明家。

【重点语法】
宾语补足语
宾语补足语用来补充说明宾语,与宾语一起构成复合宾语。

可作宾语补足语的有名词、形容词、副词、介词和动词不定式等。

(一)名词、形容词、副词、介词短语作宾语补足语。

如:1. We call him Jim.(名词)我们叫他吉姆。

2.We must keep our school clean every day.(形容词)
我们必须每天保持校园清洁。

3.Call him in, please.(副词)请叫他进来。

4.Leave it on the desk.(介词短语)把它留在课桌上。

(二)动词不定式作宾语补足语可分为三种情况
1. 跟带to的不定式作宾语补足语。

常见的这类动词有:ask, tell, get, teach, want, invite, like, allow, wish, encourage等。

如:Tell Jane to sing us a song.叫简给我们唱支歌。

2. 跟不带to的不定式作宾语补足语。

常见的这类动词有“一感(feel)、二听(listen to, hear),三让(make, let, have),四看(look at, see, watch, notice)如:Let’s have a rest.让我们休息一会儿。

但这种结构变成被动语态时,to必须加上。

如:He was seen to leave the room with a book in his hand.有人见他手拿着一本书离开这个房间。

3. 跟带to或不带to的动词不定式作宾语补足语。

这类动词只有help。

如:Can you help me (to) wash my clothes ? 你能帮我洗衣服吗?
(三)分词作宾语补足语可分为两种情况
1. 现在分词作宾语补足语,经常表示正在发生的动作。

可跟这类补足语的动词有:see, watch, hear等。

如:I hear somebody singing in the next room. 我听见有人在隔壁唱歌。

2. 过去介词作宾语补足语,经常表示被动。

如:You need to have your hair cut. 你
需要理发了。

【话题写作】根据提示,写一篇80词左右的短文。

汽车是世界上最重要的运输工具之一,它的发明极大地影响了人们的生活。

过去人们常常靠马、骆驼等动物来旅行或运送货物。

汽车不仅舒适快捷,同时还可运送大量的人员和货物。

汽车的发明还为人们提供了大量的就业机会。

生词提示:汽车automobile,运输transportation,货物goods,大量large quantities of
【参考范文】
The automobile has become one of the most important means/ways of transportation in the world since it was invented. The automobile has completely changed the lifestyles of almost all the people in the world.In the past, animals like horses and camels were used for traveling and transporting goods. Automobiles are more comfortable and faster. Automobiles have also made it possible for us to transport large quantities of goods and people at the same time.Besides, the invention of the automobile has provided jobs for millions of people all over the world.。