happen to和see sb.off和every+英语知识点精析
2022-03-18 14:18:23
happen to和see sb.off和every+英语知识点精析
1.tie n.带子，领带 v. tie ... to ...
tie up系紧，包扎 tie together连接起来
2.see sb.off
He went to the station to see his friends off.
He was seen off by many of his friends.
联想 Let me see. see after(=look after)
see to负责；留意；照料see you later/soon/again
3.see sb.do sth.(sb.be seen to do sth.)
see sb.doing sth.
联想感官动词hear notice watch listen to feel
observe+ sb.do sth. / sb.doing sth.
4.by bus/train/taxi...take a bus/train/taxi...
ride in a bus/car...
5.be about to do sth=be on the point of doing
“正要去做”，不能用表示时间的副词来修饰。be about to do ... when ...“正准备……这时…”I was about to go to bed when the telephone rang.
be to do sth.按计划，职责、义务必须做或即将发生的动作
He is to be back by 11 o’clock.
be going to do:表示打算、准备做某事或肯定要发生某事。
I think it’s going to rain.
6.nothing except=nothing but=only
联想 except/but /except for/except that/except when
besides...除……之外还有
beside...在……旁边
all
everything
everyone except/but
nobody
no one
All but/except her have finished the work.
We could do nothing but/except wait there.
We had no choice but/except to wait there.
The suit fitted him well except that the colour was bright.
7.every+基数词+复数名词
every four days 每四天
every+序数词+单数名词
every fourth day 每隔三天
every other+单数可数名词
every other day 每隔一天
every few+复数名词
every few days 每隔几天
8.for miles and miles
for years and years
for months and months
for weeks and weeks
for days and days
9.happen to sb./sth.一般用来强调某事发生的偶然性，
如要表示事先安排或有准备的事件则用take place。
注：happen和take place没有被动语态
What has happened to her?
(=What’sthe matter / wrong with her?)
What has happened to the forest?
Great changes have taken place in our country in the past/last few years.(不用happen)
happen to do 碰巧
I happen to see him on the street.
联想 It(so)happens that...碰巧It happened that I was out when he called on me.(=I happened to be out when he called on me.)
10.be made from由……制造(制造品，看不出原材料)be made of由……制造(制成品，看得出原材料)
make...into...=... be made into...把……制成
be made in由……制造的(in表示制造的地方)
be made up of由……组成
11.感叹句
What a/an + (adj.)+ n.+ S.+ V.!
What + (adj.)+ n.(pl.)+ S.+ V.!
What + (adj.)+ n.(U)+ S.+ V.!
How + adj./adv.+ S.+ V.!
How + adj.+ a/an + S.+ V.!
12.sell sth.at a high / low price sell
sb.sth.(sell sth.to sb.) sell out
