根据句意和本单元学过的内容，填入适当的介词或副词

Your laziness can account ________ your total failure．

根据句意和本单元学过的内容，填入适当的介词或副词

I got the wonderful result ________ accident, for I didn’t have the ability to do it．

根据句意和本单元学过的内容，填入适当的介词或副词

________ a matter of fact, I lost my heart to the girl in green ten years ago．

根据句意和本单元学过的内容，填入适当的介词或副词

Miss White made a bet ________ the result of the test yesterday．

选词填空

Indeed　silly　matter　take risks　permit　promise　by accident　excuse　account for　to be honest

1．________, I found the reason why the room can stay up after the terrible storm．

2．Such bad manners can not be ________．

3．My brother’s illness ________ his absence．

4．She ________ her brother that she would write to him．

5．We don’t ________ drinking wine in the office．

6．I won’t buy the house, ________, it is too close to the road．

7．We mustn’t ________．We’d better play safe．

8．It ________ little if I miss the bus．

9．Don’t be ________．What you say is impossible．

10．________ the man is poor, he always helps others．

脑筋急转弯

(1)How do we know the ocean is friendly?

(2)Which can move faster, heat or cold?

选择填空

even if　even though

(1)My manager may be very rich, yet he is very mean with his money＝________ my manager is very rich, he is very mean with his money．

(2)My manager is very rich，yet he is very mean with his money＝________ my manager is very rich, he is very mean with his money．

完成句子

________　________　________/________ my wife said, I decided to buy a new tie to go with this brown suit．

无论妻子说什么，我决定买一个与褐色西装相称的新领带。

完成句子

Jack’s dad told him he could have ________ for Christmas．

杰克的爸爸告诉他圣诞节他要什么礼物都行。

完成句子

A：Although he dislikes the student, he teaches him patiently．

B：________ he dislikes the student, he teaches him patiently．