仁爱版英语八年级上册考点(Unit_3—Unit_4).doc

仁爱版英语八年级上册考点（Unit 3—Unit 4)【教材回归　考点过关】1. 1) used to do sth. 这一结构表示过去的习惯（过去经常反复发生的动作），只有一种形式，即过去式，用于所有的人称used to 的否定形式为：used not to do 或 didn’t use to do疑问句为：Used you to……? 或 Did you use to……?I used to go to school on foot. He used to get up late. They used to walk along the road after supper. I didn’t use to go to school on foot. = I used not to go to school on foot. Did you use to go to school on foot. ?= Used you go to school on foot?He used not to get up late. = He didn’t use to get up late. Did he use to get up late?= Used he get up late?2) be used to doing sth.（习惯于做某事 ）He is used to working hard. I am used to getting up early. They are used to playing football in the afternoon. 3) be used to do sth.（某物被用来做某事）Wood is used to make paper. = wood is used for making paper. Computer can be used to do a lot of work now. =Computer can be used for doing a lot of work now. 4) be used for doing sth.（某物被用来做某事）Knives are used for cutting. =Knives are used to cut. Watch is used for telling the time. = Watch is used to tell the time. 2. be famous for“以…… 而著名， 因……而出名”be famous as “作为……而出名”China is famous for a long history. Beijing library is famous for having lots of books. Chongqing is famous for hot pot. Zhou Jielun is famous as a singer. Liu Xiang is famous as a runner. 3. one of + 最高级 + 名词的复数Liu Xiang is one of the fastest runners in the world. English is one of the most important subjects this term. Changjiang River is one of the longest rivers in the world. Miss Liu is one of the most popular teachers in our school. 4. be angry with sb. 生某人的气be angry at sb. 对某人的言行气愤be angry about sth. 对某事生气I am always angry with my students. He was angry at keeping waiting. They were angry about so much traffic in the street. 5. too… to… 太…… 而不能He is too young to go to school. =He is so young that he can’t go to school. =He isn’t old enough to go to school. My mother is too weak to carry the heavy box. =My mother is so weak that she can’t carry the heavy box. =My mother isn’t strong enough to carry the heavy box. She is so clever that she can work it out easily. = She is clever enough to work it out easily. The coat is so cheap that we can buy it. =The coat is cheap enough to buy. 6. think about意思是“ 思考，考虑”，与“think of”意思相近。

think of 有“想起，想到，认为”的意思People without a job try not to think of/ think about the future. What are you thinking about? She often thinks of her friend Zhao Ke. What do you think of the film?= How do you like the film? think over意思是“仔细考虑” Please think it over, then answer me.7. I’m quite sure that there are UFOs. be sure + that引导从句，其中that 可以省掉I’m sure（that）he will come. We are sure（that）we will win the football match. be not sure + whether/ if 引导从句，意思是“不确信是否……, 不敢肯定……”I’m sure whether/ if he will come. I’m not sure whether/ if there are UFOs. We are sure whether/ if we will win the football match. I’m not sure whether/ if robots will make humans lose their job. 8. instead 代替，放在句末。

instead of 代替，放在句中take the place of 代替，放在句中Robots can also do lots of dangerous work instead (of humans). If you can’t go there, he will go instead (of you). If there is no coal, oil can be used instead (of coal). TV sets can never take the place of cinemas. Now gas takes the place of coal in cooking. 9. mistake… for… 把…… 误认为……I mistake Lucy for her sister sometimes. Don’t mistake my politeness for friendless. Don’t mistake the reading room for the classroom. 10. seem “像是，似乎”， 后面可以跟形容词，动词不定式以及完整的句子。

可以相互转换seem + 形容词seem + 不定式seem + 句子You seem so tired. =You seem to be tired. It seems that you are so tired. Nobody seems to see a UFO. =It seems that nobody sees a UFO. 11. teach oneself,“ 自学，自修”， teach sb. sth., teach sb to do sth., teach sb. how to do sth, enjoy oneself,“过得愉快， 玩得快乐”， help oneself “随便吃”I taught myself English. I taught my daughter English when she was 3 years old. They teach us how to plant trees. Did you enjoy yourselves at the party?Help yourself to some fish. 12. They made the traffic heavier. 它们使得交通更拥挤。

heavy的本意是“重的”， 当它与traffic一起出现时，意思是“拥挤”与不同词汇搭配意义不同 heavy rain 大雨 heavy fighting 激烈的战斗heavy seas 波涛汹涌的海面a heavy coat 厚外套 a heavy fog 浓雾，重雾 a heavy heart 沉重的心情a heavy sound 响亮的声音 heavy news 令人忧虑的消息 heavy going 艰难的行走heavy reading 费力的阅读heavy breathing 粗重的呼吸13. be made up of 由…… 组成 be made of 用……造成（看得出原材料） be made from 用…… 造成（看不出原材料） be made into 被制成…… The building is made up of two million stones. The desk is made of wood. =The wood is made into desk. Paper is made from wood. Wine is made from rice. 【夯实基础　中考预测】I. 单项选择。

1. — Must I finish my homework now?— No, you ______. A. may not B. mustn’tC. can’t D. need2. They each ______ a CD in their bags. A. have B. hasC. is D. are3. It is a good ti。