编者按：威廉希尔app 小编为大家收集发布了初二英语课件《We're trying to save the earth!》，希望对大家有所帮助。

◆单词过关

一、词义助记。

1.煤;煤块 coal 2.外卖食物 takeaway

3.垃圾箱 bin 4.鲨鱼 shark

5.(鱼)鳍 fin 6.链子;链条chain

7.生态系统 ecosystem 8.工业;行业 industry

9.可重复使用的 reusable 10.运输业 transportation

11.餐巾纸 napkin 12.大门 gate

13.瓶子 bottle 14.负责人;主席 president

15.灵感 inspiration 16.铁 iron

17.金属 metal 18.创造力 creativity

... ... ...

二、词形转换。

1.rubbish(n.)垃圾→ litter (同义词)

2.top(n.)顶部→ bottom (反义词)

3.beautiful(adj.)漂亮的→ ugly (反义词)

4.wood(n.)木头→ wooden (形容词)

5.science(n.)科学→ scientific (形容词)

... ... ...

◆词组过关

一、汉译英。

1.努力做某事 try to do sth.

2.水污染 water pollution

3.减少;削减 cut down

4.起作用;有影响 make a difference

5.割掉 cut off

6.对……有害 be harmful to

7.处于……的顶部 at the top of

8.食物链 the food chain

9.给……带来危险 bring danger to

... ... ...

二、英译汉。

1.throw…into… 把……扔进……里面

2.play a part in doing sth. 参与做某事

3.be good for 对……有益

4.remember to do sth. 记得要做某事

5.lead to 导致

6.hear of 听说

7.in southern China 在中国南部

8.in the last 20 to 30 years 在最近二三十年里

9.teach sb. about sth. 教某人某事

10.not…any longer 不再

... ... ...

◆句型过关

根据汉语提示完成句子。

1.我们正在努力拯救地球。

We're trying to save the earth.

2.这条河以前很清澈。

The river used to be so clean.

3.空气被严重污染。

The air is badly polluted.

4.没有科学研究表明鲨鱼鳍对健康有益。

No scientific studies have shown that shark fins are good for health.

5.她住在英国，房子是她用废弃物建造而成的。

She lives in a house in the UK that she built herself out of rubbish.

6.艺术不但能给人快乐，同时也说明只要有一点点创造力，即使是旧的、坚硬的铁也能产生活力。

Not only can the art bring happiness to others, but it also shows that even old, hard iron can be brought back to life with a little creativity.

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初二英语课件《We're trying to save the earth!》