八年级上册英语Unit2知识要点（北师大附中2013版新目标英语）

详细内容

e back?
I will e back in three days .
how many + 名词复数: 多少，对数量提问
how much + 不可数名词：多少，对数量提问
how much : 多少钱，对价钱提问
how far: 多远，对两地间的距离提问
Ex. How far is it from your home to school ?
It’s 5 miles .
how many times : 多少次，对次数提问
Ex. How many times have you been to Beijing ?
I have been to Beijing twice.
28. go shopping = do some shopping 去购物
29. adj. 免费的 Everything is free here .
free
adj. 有空的= have time ---- busy 繁忙的
Are you free this Monday ? = Do you have time this Monday ?
in one’s free time 在某人的空闲时间
30. how e = why 为什么
Ex. How e you didn’t tell me about it ? = Why didn’t you tell me about it ?
31. have … lesson 上…课
Ex. We are having English lesson .
32. What kind of … 什么种类的…?
33. be busy doing sth 忙于做某事

be busy with sth 忙于某事
34. want to do sth 想要做某事 want sb to do sth 想要某人做某事
35. be good for … 对…有好处
Ex. We all know that milk is good for our health .
be bad for… 对…有害处
Ex. Smoking is bad for our health .
be good at …= do well in … 擅长于…
Ex. He is good at English . = He does well in English .
be good with … 与…相处的好
Ex. He is good with everyone in our class .
36. ask sb about sth 问某人关于某事
ask sb for sth 向某人要某物
Ex. We shouldn’t often ask our parents for money .
ask sb for help 向某人求助
Ex. You should ask the police for help.
ask sb to do sth 让某人做某事
ask sb not to do sth 让某人不要做某事
37. be about sth 关于…
Ex. Here is the results about their free time activities.
38. here 位于句首的句子要用倒装.
Here are the results . 完全倒装
Here is +名词单数.

Here are + 名词复数.
Here you are . 部分倒装.
39. find that + 从句
Ex. He found that no one could answer the question .
find + 宾语 + 形/ 名/ doing
Ex. He found the room dirty .
I found him a good boy .
I found her standing at the door.
find it + 形 + to do sth 发现做某事是…
形式宾语 真正宾语
Ex. I found it difficult to learn math well.
find it +形 +for sb to do sth 发现对于某人来说做某事是…
Ex. I found it difficult for me to learn English well.
40. not … at all 一点也不
Ex. I don’t know it at all.
Not at all. 别客气，回答Thank you .
41. do sth for fun 做某事取乐
Ex. We can play puter games for fun .
42. the answer to the question 问题的答案
the key to the door 门的钥匙
the ticket to… … 的票
the solution to the problem 问题的解决办法
43. It’s +形+to do sth . 做某事是…
It’s +形+ to do sth . 对于某人来说做某事是…
Ex. It’s easy ( for me ) to carry it .
44. The best way to do sth is … 做某事最好的方法是…
Ex. The beast way to learn English well is reading .
45. spend + 钱/时间 ( in ) doing sth 花费…做某事
spend + 钱/ 时间 on sth 在…花费…
spend time with sb 与某人一起度过
Ex. I spent weekends with my family .
46. start to do sth / start doing sth 开始做某事
47. be smart about … 对… 明智
Ex. You are smart about your health most of time.
48. almost 几乎, 用于助动词/ 情态动词/ be 之后，实义动词前.
Ex. I almost fet his name.
49. How many percent of … ? 百分之多少…?
Ex. How many percent of the students exercise every day ?
50. eating habits 饮食习惯 studying habits 学习习惯
51. worry v. 担心，担忧 worried adj. 担忧的
worry about …= be worried about … 担心…
Ex. Don’t worry your daughter . = Don’t be worried about your daughter.