2014新目标九年级英语上册Unit5知识点

详细内容

九年级Unit 5知识点
P33
1. be made of/from 由……制成
be made in 由……地方制造
be made into 被制成……
be made up of 由……组成
eg. These flowers are made of paper. 这些花儿是用纸做的。
The beer is made from grain. 这种啤酒是用谷物酿制的。
This watch is made in Switzerland. 这款表是瑞士制造的。
Silk can be made into beautiful cloth. 丝绸能制成美丽的布。
China is made up of 56 nations. 中国有56个民族。
2. look nice 看起来好看
3. Grammar 语法
被动语态由“助动词be+及物动词的过去分词”构成。人称、数和时态的变化是通过be的变化表现出来的。
一般现在时的被动语态结构：am/is /are +done
Eg. These songs are usually sung by boys.
现在完成时的被动语态结构：have/has been +done
Eg: The work has just been finished.
现在进行时的被动语态结构：am/is/are being done
Eg: The new library is being built by the workers.
巧学助记：宾变主，主变宾，by短语后面跟。谓语动词变被动，be后“过分”来使用。
P34
1. at the art and science fair 在科学艺术博览会上
2. environmental protection 环境保护
3. a model plane 一架飞机模型
4. be famous/known for 因……而著名
be famous/known as 作为……而著名
eg: Lu Xun is famous for his great novels.

producer 可数n. 生产商，制造商，产地
5.produce(v.) product 既可数又不可数n. 产品，制品
production 不可数n. 生``产，制造，产量
6. as far as I know 据我所知
7. on the sides of mountains 在山边
8. pick by hand 手工采摘
9. It seems that=sb seem to do
10. send for 发送 send to 发送到
11. all over the world=all around the world 全世界；世界各地
P35 36
1. search for 搜索