Unit 13 We're trying to save the earth!Unit 13 单元基础知识复习小测一、重点单词默写。1 ．垃圾 (n.) ______ 2. 底部 (n.) _______ 3. 渔民 (n.) _____________4 ．煤 (n.) _____ 5. 丑陋的 (adj.) _____ 6. 优点 (n.)___________7 ．花费；价钱 (v.&n.) _____ 8. 木制的 (adj.) ________9. 塑料的 (adj.)_________10 ．残酷的；残忍的 (adj.) ______ 11. 有害的 (adj.) ________12. 工业 (n.)_________13 ．科学上的 (adj.) ___________ 14. 承担得起 ( 后果 ) ；买得起 (v.)______litterbottomfishermancoaluglyadvantagecostwoodenplasticcruelharmfulindustryscientificafford15 ．回收利用；再利用 (v.) _________ 16. 大门 (n.) _____17. 瓶子 (n.) ________18 ．负责人；主席；总统 (n.)__________ 19.( 音乐、艺术 ) 作品 (n.) ______20. 金属 (n.)______recyclegatebottlepresidentworkmetal二、重点短语默写。1 ．对……有害 _______________2. 在……顶部或顶端 ______________3 ． 参加___________ 4. 关掉 ________5 ． 付费；付出代价________ 6. 采取行动 __________7 ．扔掉；抛弃 ____________8. 好好利用某物 _________________9 ． 拆下；摧毁___________ 10. 上下颠倒 __________11 ．恢复；使想起；归还 ___________12. 拯救地球 _______________be harmful toat the top oftake part inturn offpay fortake actionthrow awayput sth. to good usepull downupside downbring backsave the earth13 ． 噪音污染____________ 14. 解决问题 _______________15 ． 减少__________ 16. 对……有益 ____________17 ． 去购物_____________ 18. 起作用 ______________noise pollutionsolve the problemcut downbe good forgo shoppingmake a difference三、重点句子翻译。1 ．我们齐心协力就能带来变化，创造更美好的未来。Our actions can _______________ and ________ a better future.2 ．在最近的 20 到 30 年间，一些种类的鲨鱼数量已经下降了 90% 以下。______________ some kinds of sharks ____________over 90% in the last 20 to 30 years.3 ．在有些商场你现在不得不为塑料袋付费是个好主意。It's a great idea that you now have to __________________in some stores.make a differencelead toThe numbers ofhave fallen bypay for plastic bags4 ．所有这些小事累加就能变成改善环境的大事。All these small things would _________and ____________things that might _________ the environment.5 ．离开房间时请关灯。Please __________ the lights when you leave a room.6 ．如果你有创意，没有东西是废品。___________________ if you have a creative mind.add upbecome bigimproveturn offNothing is a waste
