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本文题目：高二英语第一单元教案 ：Friendship

Unit 1 Friendship

I. Warming Up

1. good: adj.好心的，仁慈的，乐于助人的

be good to sb.: 对某人好

e.g. She’s good to me.

I am good to my friends.

be good to do sth.: 仁慈的，乐于助人的

e.g. Would you be good enough to carry this for me?

good的固定搭配：

①be good at sth.: 擅长做某事

e.g. Tom is good at swimming.

I am not good at English.

②be good for sb./sth.: 有益于某人/某事

e.g. Is this kind of food good for us?

Sunshine is good for your plants.

③be good for sth.: 适合干某事、适宜于某事

e.g. She would be good for the job.

This beach is good for swimming but bad for surfing.

→be bad for：a.对……无益处

b.不适于……

2. add up: 把……全加在一起

e.g. Add up all these figures and you will know the result.

add的固定搭配

add to: 加，增加，添加

e.g. Fireworks added to the attraction of the festival night.

add sth to: 把某物添加到……

e.g. She added some salt to the soup.

Please add some sugar to the coffee.

add up to: 合计是……

e.g. All the money adds up to 1000 dollars.

3. get sth. + 过去分词

e.g. You’d better get the car repaired.

Do you know how to get it colored?

4. upset: adj. 不安的，心烦意乱的

e.g. I was very upset because I failed the exam.

vt. 使心烦意乱，使不安

e.g. His rude behaviors upset her.

Don’t up set yourself.

5. be concerned about: 为……担心;关心，关注

e.g. We are all concerned about her safety.

I’m very concerned about his attitude to my work.

concerned: adj. 关心的，担心的，忧虑的

concern: v. 对……有关系，影响

e.g. This concerns the healthy growth of the children.

Pay attention to what concerns you.

6. should have done: 本应该做某事 (虚拟语气,意指过去应该做的事情，却没有做，含有遗憾、职责等意味)

e.g. You should have told me the news earlier.

We should have stopped him.

I should have thought of that.

→shouldn’t have done: 本不应该做(指过去不应该做的事情，却做了)

e.g. He shouldn’t have come at all.

You shouldn’t have told her the news.

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