我们经常看到孩子们在警察的帮助下过马路。We often see the children cross the street with the help of the police.
2、see/ hear sb. doing sth. 看见(听见)某人在做某事
有人看见她从犯罪现场跑开。She was seen running away from the scene of the crime.
我们看见他们那时在打扫教室。 We saw them cleaning the classroom at that time.
3、so…that… 如此…(形容/副词)…以致于……
学校太远了，男孩不能自己去。 The school is so far that the boy can‘t get there by himself.
4、 such…that… 如此…(名词)…以致于……
学校太远了，男孩不能自己去。It‘s such a far school that the boy can’t get there by himself.
5、spend …on sth./ (in) doing sth. 花费时间在…/花时间做……
别在那些没意义的事情上花如此多的时间。 Don‘t spend so much time on those meaningless things.
6、 take sth. with sb. 随身带去某物; bring sth. with sb. 随身带来某物
你有必要每天随身携带一些钱。It‘s necessary for you to bring some money with you every day.
要下雨了。你最好随身带一把桑It‘s going to rain. You had better take an umbrella with you.
7、The more…，the more… 越……。，越……
你学的越多，你的成绩就越好。The more you learn， the better your score will be.
你锻炼越多越健康。 The more you exercise， the healthier you are.
越多越好 The more， the better.
8、There is something wrong with. ……。有了毛病
我的电脑一点毛病也没有。 There is nothing wrong with my computer.
9、too…。to 太……而不能
这个老人太老了，不能自己照顾自己。The old man is too old to look after himself.
10、used to do 过去常常
我弟过去个子不高，但是现在很高。My brother used to be short， but now he is tall.
11、What about…?How about…?……怎么样? Why not do?=Why don‘t you do?为什么不做……呢?
为什么不买个相机呢? Why not buy a camera?Why don‘t you buy a camera?
12、Could you please do?请你做……好吗? Will(Would ) you please do?着去呢? Why not go on foot?=Why don‘t you go on foot?
13、 Would you like to do sth. ?你想要做……吗?
我想喝杯咖啡。 I would like to have a glass of coffee.
