高一必修1 unit1學(xué)案及答案
a. being concerned b. be concerned c. concerned d. concerning
6. tell him/her that he/she should have studied，so you don't let him/her look at your
paper.（p.1) 告訴他或她本來就應(yīng)該好好學(xué)習(xí)，因此你不讓他或她看你的試卷。
should have done本應(yīng)該做但事實(shí)上并沒有做。例如：
you should have worn the safety belt in the car，and if so，you wouldn't have been hurt.你坐
車本來應(yīng)該系上安全帶的，如果那樣，你就不會(huì)受傷了。
you shouldn't have told tom the secret，but he meant no harm.你本來就不應(yīng)該告訴湯姆這個(gè)秘密，但他并無惡意。
做一做：
（l）（XX年，陜西）i told your friend how to get to the hotel，but perhaps i ____ have driven her there.
a. could b.must c.might d.should
（2）（XX年，浙江）—my cat's really fat.
—you _____ have given her so much food.
a.wouldn't b. couldn't c. shouldn't d. mustn't
（3）you _____ him so closely, you should have kept your distance.
a.shouldn't follow b.mustn't follow
c.couldn't have been following d.shouldn't have been following
（4）research findings show we spend about two hours dreaming every night，no matter what we __________ during the day.
a. should have done b. would have done
c. may have done d. must have done
（5）（XX年，江西) —where is my dictionary？i remember i put it here yesterday.
—you _________ it in the wrong place.
a.must put b.should have put c.might put d.might have put
（6） he also learns that he ___ ___ ____more about his friends.（他本應(yīng)該更關(guān)心他的朋 友。）
7. make a list of reasons why friends are important to you.（p.2）列舉一些理由說明為