Unit6 When was it invented? 知识点归纳

1. invent v 发明→inventor n 发明家→ invention n 发明

【记】Edison , a great ________, _________over 1'000__________ all his life. (invent)

2.please v 取悦→ pleasure n 愉快 →pleased adj.(人)高兴的 →pleasant adj.(物)令人愉快的

be pleased to do sth 愉快做某事 be pleased with sth 对....满意 It's my pleasure. With pleasure.

用pleasant, pleased或pleasure填空。

1). I had a_________ time.

2). He will be __________ to help you.

3). Reading gives me great _________.

4). It gives me __________to see you looking happy.

5). I think it is impossible to make everyone_____. A. please B. pleased C. pleasant D. pleasure

6). 他对这辆车很满意。_____________________________.

3. use 的用法： use v 用，使用 → useful adj. 有用的

(1) be used for doing=be used to do sth 被用来做某事

(2) used to do sth 过去常常做某事(3) be used to doing sth 习惯于做某事 (4) use up = ran out of 用完，用尽 (5)be used by + 动作执行者 被.....使用 (6)be used as+名词 被用作.... (8)be useful to 对......有用

1). Tables were used ________ desks when we were young. A. by B. as C. to

2). 在中国英语作为外语来使用。__________________________________

3).毛衣是用来保暖的。__________________________________

4. such a/an + 形容词 + 可数名词单数 = so + 形容词 + a/an + 可数名词单数

such + 形容词 + 可数名词复数/不可数名词

so many/few + 可数名词复数; so much/little + 不可数名词

都可和"that"连用，意思一样"如此... 以至于"

So that +句子 以便，以致于 表目的

用such或so填空。

（1）．They made _____ much noise that our teacher got very angry．

（2）．Have you seen _____ an interesting film？

（3）． ____ a little boy can only eat _____ little rice．

（4）. Our teacher teaches us ______ well that we are all thankful to him.

（5）. I took a taxi ______ that I could catch the train.

（6）. He left ______ hurriedly that he forgot to lock the door.

5 . It is said that... = people say that 据说......; 有人说......

It is believed that ...人们认为...... It is known that... 众所周知...

It is reported that ... 据报道...... It is supposed that ...据估计......

_________________people can live to be 120 years old. (据说....)

6. mistake → mistook → mistaken v 犯错误

（1）make mistakes 犯错 make mistakes in ... 在某方面放错

(2) mistake ...for... 把...误认为... (3) by mistake 错误地

【记】 Yesterday I ____________（放错误）， I_________ Mr. Wang ___ Mr. Zhang（把......误认为）， and said hello to Mr. Wang ___________(错误地).

7. not ... until ...直到......才......(谓语动词可用瞬间动词)

【注】强调动作直到until 后的时间才发生。 Not 通常与首句中的be动词、助动词或情态动词连用。否定意思是"直至某时才做某事"。动词为延续性或非延续性都可以

【拓展】until 直到... 时 (谓语动词只能用延续性动词)表示"做某事直至某时".

______________________________________ 昨天晚上她直到六点才到达

I ____________ until midnight. 我一直睡到半夜时醒了。

8.【辨析】happen/ take place