40. stop to do sth 停下来去做另外一件事 stop doing sth 别做…停止正在做的事情
They were too tired, so they stopped to have a rest. 他们太累了，所以停下来休息一下。
Stop talking. It’s time for class.别说了，该上课了。
41. take sth with sb 随身带走 bring sth with sb 随身带来
It’s going to rain. Take the umbrella with you. 要下雨了。随身带上伞吧。
Remember to bring your dictionary with you tomorrow. 记得明天把词典带来。
42. stop/prevent sb from doing sth 阻止某人做什么
We must stop people from polluting the river.我们必须阻止人们污染这条河。
43. The +比较级…the +比较级 越…, 就越…
The more books you read, the cleverer you will be. 你读书越多，你就越聪明。
The more trees we plant, the greener our city will be.
44. There is something wrong with …= Something is wrong with … …出毛病了。
There is something wrong with my watch. It doesn’t work.我的手表出毛病了。
Something is wrong with my computer.
45. too + adj./adv. to do sth 太…而不能…(表示结果)
He is too young to go to school. 他太小了，还上不了学。
He was too tired to walk on. 他太累了，走不动了。
46. used to do sth 过去常常…
He used to work in the factory. 他过去曾经在这家工厂工作。
He used to be a policeman. 他曾经是一名警察。
47.What/How about doing sth? …怎么样? (提建议)
What about going shopping with me this weekend? 这周末和我一起去购物怎么样?
48. What’s the matter with sb/sth? = What’s wrong with sb/sth? …怎么啦?
---What’s the matter with your watch? ---It doesn’t work.
---What’s wrong with you, young man? ---I am not feeling very well. 我感到不舒服。
49. Why not do sth? 为什么不…? (表示提建议)
Why not ask your teacher for help? 为什么不向你的老师求助?
Why not stay at home and have a good rest?
50. Will/Would/Could you please do sth? 请您做…,好吗?(表示请求)
Will you please close the window?
Could you please help me with the math problem?
51. both … and …二者都
Both Jim and Tom like English. Jim和Tom都喜欢英语。
，我们将会及时处理。
