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八下Unit1知识要点
一、重要短语
1.at present=now=at the moment现在,目前 用于 时态
2.just刚才 用于 时态
3.①used to do sth
②be used to doing sth
③be used to do sth
4. take turns to do sth轮流做某事
It is one’s turn to do sth轮到某人做某事
5. It takes sb +时间+to do sth
take各种时态的变化
(cost、spend、pay的用法)
6. wait for 等待.....
7. know....very well非常了解....
know a lot about对...了解很多
be known as.....
be known for....
8. move two blocks away 搬到两个街区以外
9.realize the problem意识到问题
10.take action to improve the situation采取行动改善情况
11. much cleaner 干净得多
12.feel a bit lonely from time to time 有时感到有点孤单
from time to time=at times=sometimes有时
13. learn more about了解更多关于……
14. over the past century上个世纪期间
15. hear about/of 听说 hear from sb.
16. living condition居住环境
17.move into new flats搬进新的公寓 move out of…搬出…
18.return from the USA 从美国回来 return sth. to sb. 把某物归还给某人
19.make communication much easier使沟通更容易
20.take place发生(有目的有计划的)、举行 happen发生(偶然发生)
21.on one’s own = by oneself = alone独自
22.have their own cars= have cars of their own有他们自己的汽车
23.enjoy a comfortable life享受舒服的生活
2、 重要语法
1. since
since then 从那以后
since 作连词,引导时间状语从句,从句用一般过去时,主句常用完成时。
(1) 自从我来这里就学习英语。
(2) 自从我五岁就认识她。
还可以作介词,连接一个过去的时间点或一段时间+ago
(1)她自从上周末就生病了。
2.live in the northern part of town住在城镇的北部
south南方→southern南部的 east东部→eastern东部的 west →western
north →northern
to the north of 在……北面(范围之外) in the north of 在……北部(范围之内)
on the north of 在……北边(接壤)
Our school is the north of the times supermarket .我