内容正文:
M12U1重点短语:
1. be worried about=worry about 担心
2. pollute v.污染 pollution n.污染(不可数) polluted adj.污染的
3. our great enemy 我们强大的敌人 an enemy 一个敌人 enemy—enemies
4. have to do sth.不得不做某事
5. 1)use the water for their crops 用水灌溉庄稼
2) use....for....把....用于..... be used for doing sth.被用于做某事
3) use....to do ....使用....去做.....
6. 1)spread over cities and villages 遍及城市和村庄
2)spread over遍布在…..., 覆盖在…...
7. 1)make people ill 使人们生病 make sb./sth. +adj.使某人/某物处于.....
2)make sb. do sth.使某人做某事
8. 1)a danger to....对...是一种威胁 =be dangerous to
2)be in danger 处于危险中 be out of danger 脱离危险
3)danger n.危险 dangerous adj.危险的
9. 1)so many cars 许多车 so many +可数名词复数
2)so much oil许多石油 so much+不可数名词
10. 1)cause pollution造成污染 cause v.造成,引起,导致
2)cause sb. to do sth.导致某人做某事
3)cause sth. for sb. 给某人造成某事
4)cause n. 原因,起因 eg. What’s the cause of his illness?他的病因是什么?
11. as well 也,放句末,前面不加逗号。
too 也,放句末,逗号可加可不加。
also 也,放句中;either 也,放于否定句句末。
12. It’s no use doing...做……是没有用的。=There is no use doing...
=It’s useless doing.../to do...
13. think of 想起
14. 1)such as 比如,加多个例子
2)for example 比如,常加逗号,加一个例子
15. make our school a green school 使我们学校成为绿色学校
16. 1)collect waste收集废品
2)waste作动词,意为“浪费;滥用”, sb. waste时间/金钱on sth/(in) doing sth.
3)waste作形容词,意为“废弃的,荒芜的”。 waste paper.废纸
4)waste作名词,意为“浪费”。
5)wasteful 形容词,“浪费的”的意思。
17. the way to do sth.=the way of doing sth.做某事的方式
18. save energy节约能源
19. 1) mean to do sth. 打算做某事 2)mean doing sth.意味着做某事
3) meaning n.含义 the meaning of .....的含义
4) meaningful adj.有意义的 meaningless adj.没有意义的
20. little--less--least 修饰不可数名词 few--fewer--fewest 修饰可数名词
21. 1) hopeless adj.没有希望的 hopeful adj.有希望的
2)careful adj.仔细的,认真的 careless adj.粗心的
M12U1重点句子:
1. After our lesson on the environment, I’m worried about the future.
上完有关环境的课后,我对未来非常担心。
2. Pollution is our great enemy, and we have to fight it.
污染是我们的大敌,我们必须和它作斗争。
3. If the rivers are polluted, farmers can’t use the water for their crops.
如果河流受到污染,农民就不能用河水去浇灌庄稼。
4. In some places, pollution from factories spreads over cities and villages.
在有些地方,来自工厂的污染遍布城市和村庄。
5. It makes people ill, and may even kill them. Pollution is a danger to our health.
污染使人生病,甚至可以让人丧命。污染危及我们的健康。
6. There are so many cars on the roads. They use so much oil and cause pollution as well.
路上的车非常多,这些车过多地耗油,也造成了污染。
7. We can’t do anything about factories and cars.我们对工厂和汽车不能做任何事。
8. It’s no use talking about things we can’t do. we’ve got to think of things we can do!
谈论我们不能做的事是没有意义的。我们应该想一些我们能做的事。
9. At a green school, every class collects waste which can be recycled or used again.
在绿色学校里,每个班都收集可循环再生或再利用的废物。
10. The school sells the waste and uses the money to help students in poor areas.
学校卖掉它们,筹集到的资金可以用来帮助贫困地区的学生。
11. Students at a green school also learn ways to save energy and recycle at home. That means less waste.
绿色学校的学生也学到了在家中节约能源和回收再利用的方法,这意味着减少浪费。
12. Though pollution is heavy now, I don’t think it’s hopeless.
尽管现在污染很严重,我认为还是有希望的。
13. If everyone starts to do something, the world will be saved.
如果大家都开始采取一些措施,世界将会得到拯救。
学科网(北京)股份有限公司
$