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Section B(3a)-Self Check
一、单项选择
1.Tom likes making model toys
used soda cans.
A.of
B.out C.off D.out of
2.The girl can hardly speak English, she?
A.can’t B.can
C.does D.doesn’t
3.The student thinks the house is good .
A.to living B.live
C.to live in D.live in
4.—How nice the old Chinese book!
—I bought it online last week.It in ancient China.
A.was printed B.is printed
C.will print D.printed
5.—What happened the old man last night?
—He got lost and couldn’t find the way home.
A.to B.at
C.about D.of
二、用括号内所给单词或短语的适当形式填空
1.It’s our duty to save the (endanger) animals.
2. (recycle)waste things can help to save the environment.
3.Nothing is a waste if you have a (create) mind.
4.The river (pollute)since then.We can never see fishes there.
5.Don’t (cut down)the trees that give you shade.
Unit 13 Section A 3a-3b
一、单项选择
( )1. I don't want to do anything ______ to you. Stay away from me, OK?
A. useful B. careful C. harmful D. helpful
( )2. The electricity had been ______ because of the lightning.
A. cut off B. cut down C. cut up D. cut in
( )3. Have you heard ______ this famous teacher in our city? His name is Mand.
A. over B. from C. of D. through
( )4. There are ______ number of ducks swimming on the lake. ______ number
of them is 200.
A. a; An B. the; A C. the; An D. a; The
( )5. Don't forget ______ thanks when other people help you.
A. accept B. to accept C. say D. to say
二、用所给单词的适当形式填空
6.Greenhouse gases are (harm) to the environment.
7.So far, no (science) studies have shown that shark fins are good for
health.
Unit 13 We’re trying to save the earth!
知识导航 语言目标 谈论污染和环境保护。
Section A
重点
单词 1. litter v. 乱扔 n. 垃圾 2. bottom n. 底部 3. coal n. 煤 4.
ugly adj. 丑陋的 5. cost v.花费 n. 花费 6. wooden adj. 木制的 (wood n. 木材) 7. plastic adj. 塑料的n. 塑料 8. method n.
方法 9. cruel adj. 残酷的 10. harmful adj. 有害的 (harm n. 害处) 11. industry n. 工业 12. law n. 法律 13. afford v. 承担得起
重点
短语 1.make a difference 起作用；有影响 2. take part in 参加 3. turn
off 关掉
4. pay for 付费；付出代价 5. cut down 减少 6. lead to 导致 7.
hear of 听说 8. cut off 切除
重点
句型 1.We’re trying to save the earth. 我们在努力拯救地球。
2. The rive used to be so clean. 这河流过去是如此的清澈。
3. The air is badly polluted. 空气被严重污染。
4. The method is not only cruel, but also harmful to the
environment. 这种方法不仅残酷，而且对环境也有害。
Section B
+Self
Check
重点
单词 1. recycle v. 回收利用 2. gate n. 大门 3. bottle n. 瓶子 4.
president n. 负责人 5. work n. 作品 6. metal n. 金属
人教版英语九年级下册单元教案-unit13
Unit 13 We’re trying to save the earth!
单元总览
类别 课程标准要求掌握的项目
单元话题 In this unit,students learn to talk about pollution and environmental protection.
重点单词 1.litter (v.)乱扔 (n.)垃圾；废弃物
2.ugly (adj.)丑陋的；难看的
3.advantage (n.)优点；有利条件
4.cost (v.)花费(n.)花费；价钱
5.wooden (adj.)木制的；木头的
6.bottom (n.)底部；最下部
7.fisherman (n.)渔民；钓鱼的人
8.coal (n.)煤；煤块
9.plastic (adj.)塑料的(n.)塑料；塑胶
10.takeaway (n.)外卖食物
11.bin (n.)垃圾箱
12.shark (n.)鲨鱼
13.fin (n.)(鱼)鳍
14.method (n.)方法；措施
15.cruel (adj.)残酷的；残忍的
16.harmful (adj.)有害的
17.chain(n.)链条；链子 18.ecosystem (n.)生态系统
19.industry (n.)工业
w (n.)法律；法规
21.afford (v.)承担得起(后果)；买得起
22.recycle (v.)回收利用；再利用
23.reusable (adj.)可重复使用的；可再次使用的
24.transportation (n.)运输业；交通运输
25.napkin (n.)餐巾；餐巾纸
26.gate (n.) 大门
27.bottle (n.)瓶子
28.president (n.)负责人;总统;主席
29.inspiration (n.)灵感；鼓舞人心的人(或事物)
