:九年级英语全册Unit 13 We’re trying to save the earth复习检测（带答案人教新目标版）

自我复习与检测(十三)
[Unit 13　Were trying to save the earth！]
 
Ⅰ.根据句意及汉语提示写出所缺的单词
1．There is lots of rubbish at the ________ (底部) of the river.
2．She is an artist. She has many good ________ (作品)．
3．There is a big ________ (木制的) table in the room.
4．This can turn the ________ (丑陋的) places into beautiful ones.
5．The government made some ________ (法律) to protect the environment.
Ⅱ.从方框中选出合适的短语，并用其适当形式填空
take part in, pay for,  play a part in,
make a difference, turn off, so far
1．How much did you ________________ your iPad?
2．Our actions can ________________ in our life.
3．We have learned English for six years ________________．
4．Dont forget to ________________ the lights when you leave the room.
5．Wang Hong ________________ cleaning our classroom yesterday.
6．Many students have ever ________________ an environmental project.
Ⅲ.根据汉语意思完成句子
1．鲨鱼处于海洋生态系统食物链的最顶端。
Sharks are ________ ________ ________ ________ the food chain i