unit 2 cloning grammar课时作业

[跟踪训练]

Ⅰ.语境填词

1.We have the pleasure to ask your (accept) of our presents.

2.Having a trip abroad is (certain) good for the old couple.

3.The accident taught him to be more (care).

4.She recalled her (devote) to her husband during his hour of need.

5.If something (证实) what you believe，it shows that it is definitely true.

Ⅱ.单项填空

6.The magazine never contacted me or my team to the authenticity of this story，making us all suspicious of its authority and reliability.

A.preserve B.acknowledge

C.emphasize D.confirm

7.As a matter of fact，her mother doesn't of her going to study in the United States.

A.admit B.agree

C.prove D.approve

8.We tend to have a better memory for things that excite our senses or our emotions than for straight facts.(2015·浙江，11)

A.block off B.appeal to

9.The park was full of people, themselves in the sunshine.(2015·北京，23)

A.having enjoyed B.enjoyed

C.enjoying D.to enjoy

10.I first read the fashion magazine over a decade ago and to it since.

A.subscribed B.had subscribed

C.have subscribed D.was subscribing

Ⅰ.完形填空

　　It was the third period of the day and time for the physical education class.Once outside，students broke into an easy jog toward the field until，all of a sudden，Marcus cried out，"Look！What happened to the 1 ？It looks...angry." The students turned to see what he was pointing at all at once：someone painted angry faces on the walls of the stadium!

During lunch，all of the students were whispering with 2 about the graffiti(