自我复习与检测 ( 十三 ) [Unit 13 We're trying to save the earth ！ ] Ⅰ. 根据句意及汉语提醒写出所缺的单词 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，并用其合适形式填空 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 ． Don't 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. 根据汉语意思完毕句子 1 ．鲨鱼处在海洋生态系统食物链的最顶端。 Sharks are ________ ________ ________ ________ the food chain in the ocean's ecosystem. 2 ．过去常有诸多鸟儿在树林里唱歌。 There ________ ________ ________ many birds singing in the woods. 3 ．她告诉我们应当好好运用时间。 She tells us that we should ________ ________ ________ ________ ________ ． 4 ．我妈妈上周扔掉了诸多旧衣服。 My mother ________ ________ lots of old clothes last week. 5 ．我们小区里的诸多旧建筑都被拆了。 Many old buildings in our neighborhood were ________ ________ ． Ⅰ . 补全对话( 方框中有两个多出选项 ) A: Hi, Jane. Would you like to help save the environment? B: Yes, I'd like to. 1.________ A: Well, first, you can start by turning off the lights when you leave a room. B: Yes. That's easy. 2.___...
