内容正文:
Unit 13
We're trving to save the earth!
Section A
3. cut down减少;砍倒
Unit 13扫码听读
重点单词》
4. instead of代替;而不是
1. litter/lta(r)/v.乱扔n.垃圾;废弃物
5.make a difference产生影响或作用
2. fisherman/fifo(r)mon/n.渔民:钓鱼的人
6. cut off 砍掉:切断
7. be harmful to...对......有害
8. at the top of 在....顶部或顶端
拆分记忆法:
fisher(n. 渔夫)+man(n. 男人)=fisherman
9. so far到目前为止
10. in danger处于危险状态
3. coal/kool/n.煤;煤块
11. take part in参加
4. ugly/Aqli/adi.丑陋的;难看的
12. turn off 关掉
5. advantage/ sd'va:ntid/./ad'vaentid/n. 优点;
【拓展】turn相关短语
有利条件
6. cost/kpst/./ko:st/v.花费n.花费;价钱
turnon打开
turn down
把音量调低;拒绝
turn..into...
turn短语
7. wooden/wudn/adi.木制的;木头的
把....变.....
turn up
把音量调高
【拓展】wood相关变形
13.pay for付费;付出代价
14. take action采取行动
重点句型》
wooden bridge 木桥 wood 木头 woods树林
8. plastic/plaestik/adi.塑料的n. 塑料;塑胶
1. Everyone in this town should play a part in
9. cruel/'kru:al/adi.残酷的;残忍的
cleaning itup!这个城镇中的每个人都应该参
10. harmful/'ha:(r)mfl/adi.有害的
与其中把它打扫干净
11. industry/indastri/n. 工业;行业
2. Well. to cut down air pollution, we should take the
12. law/lov/n.法律;法规
bus or subway instead of driving.嗯,为了减少空
13. scientific/saian'trfik/adj.科学上的;科学的
气污染,我们应该乘公共汽车或地铁代替开车。
14. present/preznt/adj.现在的n. 现在;礼物
3. So together, our actions can make a difference and
15.afford/a'fo:(r)d/v.承担得起(后果):买得起
lead toa better future! 因此,我们齐心协力就能
词形变换》
1. fisherman→fishermen( pl. )
带来变化,创造更加美好的未来
2. wooden→wood(n.)
4. We can't afford to wait any longer to take action!
3. harmful→harm(n. )
我们再也等不及采取行动了!
4. scientific→science( n. )
5. The numbers of some kinds of sharks have fallen
重点短语》
by over 90 percent in the last 20 to 30 years. 在过
1. play a part in参与;在......中起作用
去的20到30年间,一些种类的蜜鱼数量下降了
2. too much太多
90%以上。
.5.
Section B
2. She lives in a house in the UK that she built
重点单词》
herself out of rubbish.她住在英国一间她自己用
废弃物建成的房子里
1. recvcle/ri:'satkl/v. 回收利用:再利用
3. Not only can the art bring happiness to others. but
【拓展】以re-为前缀的常见单词
recyclev.回收利用
it also shows that even cold, hard iron can be
以re-为前缀 reusev.重新使用
brought back to life with a little creativity. 艺术不
的常见单词 rewritev.重写
但可以给他人带来快乐,而且也说明只需要一点创
rcbuildv.重建
造力,即使是冰冷、坚硬的铁也能产生活力。
2. gate/qeit/n.大门
4. The top of the house is an old boat turned upside
3. bottle/'bptl./'ba:tl/n.瓶子
down.房子的顶部是一条翻转过来的旧船。
4. president/prezidant/n.负责人:主席:总统
单元佳作展示
5.work/wa:(r)k/n.(音乐、艺术)作品
随着社会的发展,人们的生活越来越好,但是
【拓展】work一词多义
污染也越来越严重。你们班下周一将举行以“保
护环境,告别污染”为主题的班会。请你写一篇短
文,谈谈你对某种污染的看法,并就改善这种污染
t.&n.工作
n.(音乐、艺术)作品
提出你的建议。
6. metal/'metl/n.金属
Air Pollution
词形变换》
The air is badly polluted around us because our
1. inspiration→inspire(v. )
cities have many factories that burn coal. Every year
2. creativity→creative(adi. )→create(v.)
these factories pour a large amount of black smoke
[重点短语》
into the air. Besides, there are more cars in cities
1. throw away扔掉;抛弃
now.
【拓展】“动词+away”结构的短语
There are some methods to solve the problem.
throw away扔掉
runaway远跑
First of all. we should ask the factories to stop giving
put away收起来 动词+away [ake away带走
out black smoke into the air. Next, we'd better ride
goaway离开
give away捐赠
bikes or walk instead of driving. The advantages of bike
2. put sth.togooduse好好利用某物
riding or walking are that it's good for health and it
3. build...out of用.....修建......
doesn't cost anything. What's more, it's a good idea to
4. pull...down拆下;摧毁
plant more trees and flowers. Planting trees not only
5. upside down 上下颠倒:倒转
makes the air cleaner, but also makes our environment
6. setup建立
more beautiful. Finally, we need to recycle books and
7. bringback恢复;使想起;归还
paper and stop using paper napkins. That can help us
8. be an inspiration to sb.成为某人的榜样
cut down fewer and fewer trees.
重点句型》
I think everyone should play a part in solving the
1. Do you often throw away things you don't need
air pollution problem. I'm sure that our actions can
make a difference and lead to a better future
anymore?你经常扔掉你不再需要的东西吗?
·6.