2. 但是它过去是那么清澈！

But it      so clean!

Ⅱ.完成句子，明确本课重点句型

1. 人们正把垃圾扔进河里。

People        are the river.

I .选词配图，了解本课重点词汇

litter,plastic,fisherman,bin

1. bag  2.

3.      4.

9. (2013 •泰州) 一“Frog”，Mo Yan's latest novel,please!

—Sorry,it just now. But it will come out again soon.

   A. sold out       B. is sold out

   C. has sold out   D. was sold out

8. (2013 •鞍山) She hurriedly the child and took him downstairs.

   A. put on     B. wore

   C. dressed   D. had on

7. (2013 •江西) Lucy is shy. She would not invite

her classmates dancing with her.

   A. practice      B. practices

   C. practicing    D. to practice

6. (2013 •乌鲁木齐) the morning of

September 8th,many visitors arrived

the train station for a tour.

   A. In;-at   B. On;to

   C. In;in     D. On;at

5. (2013 •无踢) Ice is not often seen here in winter as the temperature normally stays zero.

   A. up   B. down   C. above   D. below

4. (2013 •安徽) 一TV says there will be a storm tomorrow.

— . I planned to go climbing with my

classmates. 

   A. I hope so            B. I'm afraid so

   C. Sounds good     D. Bad luck

3. (2014 •益阳) 一You’d better hurry. We’ll be late for the plane.

—Don’t worry. The plane will in two

hours.

   A. take out   B. take away

   C. take off    D. give up