单元词汇复习单元词汇复习(Unit4)小课题小课题 单元词汇的有效复习单元词汇的有效复习单单 词词 过过 关关against 反对 gas 气体branch 树枝 harmful 有害的carry 搬，扛 hole 洞container 容器 imagine 想像 convenient 方便 major 主要的 dig（过去式dug) 挖 oxygen 氧气 discuss 讨论 pine 松树 disease 疾病 produce 产生 example 例子 root 根fight(过去式fought) save 拯救与作斗争 furniture 家具短短 语语 过过 关关1.与与作斗争作斗争2. 吸收吸收 3. 来自来自4. 例如例如5.（补充细节）确切地说（补充细节）确切地说6. 环顾四周环顾四周7. 由由制成制成8. 砍倒（树木）砍倒（树木）9. 大量的；数以百万计的大量的；数以百万计的10. 对对有用有用 fight againsttake income from/be fromfor examplein factlook around(be) made ofcut downmillions of(be) good for11. 植树节12. 由于由于13. 结果结果14. 处在危险中处在危险中15. 的数量的数量16. 尽某人的力去做尽某人的力去做 Tree Planting Daybecause ofas a rusult(be) in dangerthe number ofdo ones best to doMake a sentence with the following phrases.1.come from2.look around3.be made of4.be in danger5.millions of6.be good for7.do ones best to do8.the number of一、根据句意和所给的首字母填空一、根据句意和所给的首字母填空.1.What can we do to s_ the trees?2.Lets d_ the Maths problem. Its too difficult.3.We must f_ against air pollution in our city.4.Chinese, Maths and English are the m_ subjects of all the subjects.5.We d_ holes to plant trees yesterday.6.Dont eat too much chocolate. It is h_ to your health.aveiscussightajorugarmful7. Lei Feng is a good e_ for all of us.8. I cant i_ a life without music.xamplemagine二、单项选择1. Trees can take _ harmful gases from the air. A. in B. up C. out D. on 2. I think drinking milk is good _ our health. A. at B. for C. to D. with3. These rich farmers keep _ sheep on their farm. A. million B. million of C. millions D. millions ofOOO4. There are _ students in the school. A. three thousands of B. three thousand C. thousand of D. three thousands 5. Im too tired. Lets stop _ a rest. A. have B. to have C. having D. has 6. The chair is made _ wood, and the wine is made _ grapes. A. of, of B. from, of C. of, from D. from, fromOOO7. _ the teachers in our school _ about 120. A. The number of, is B. A number of, is C. The number of, are D. A number of, are8. _ students in our school _ from countryside. A. The number of, is B. A number of, is C. The number of, are D. A number of, are9. In World War(战争) ,Chinese fought _ Japanese. A. with B. for C. against D. toOOO10. We didnt go to school on time yesterday _ the heavy rain. A. because of B. because C. with D. but11. Look! The cousins _ new sweaters. A. is wearing B. are wearing C. wearing D. are wear12. The builder _ the house all this month. A. is building B. are building C. building D. are buildOOO三、根据中文意思完成句子。1. 多吃水果和蔬菜对身体有好处。多吃水果和蔬菜对身体有好处。 Eating more fruit and vegetables _ _ _ our health.2. 事实上，我们能从树上得到更多的东西。事实上，我们能从树上得到更多的东西。 _ _, we can get a lot more from trees.3. 他突然醒来，环顾房间四周。他突然醒来，环顾房间四周。 He suddenly woke up and _ _ the room.4. 地球上有数以百万计的植物。地球上有数以百万计的植物。 There are _ _ plants on the Earth.isgoodforInfactlooked aroundmillionsof5. 这袋鼠是来自澳洲的。这袋鼠是来自澳洲的。 The Kangaroo _ _ Australia.6. 农民每天都为我们提供蔬菜和水果。农民每天都为我们提供蔬菜和水果。 The farmers _ us _ vegetables and fruit every day.7. 我们可以做很多事情去保护环境，例如，我我们可以做很多事情去保护环境，例如，我们可以种更多的树。们可以种更多的树。 We can do many things to protect our environment. _ _, we can plant more trees.8. 它是由布和皮革做成的。它是由布和皮革做成的。 It can _ _ _ cloth or leather.comes/isfromprovidewithForexamplebemadeof四、四、Discussion 简短说话（口语、小简短说话（口语、小 组讨论）组讨论） 众所周知，树木在人们的生活中起众所周知，树木在人们的生活中起着非常重要的作用。运用本单元的高着非常重要的作用。运用本单元的高频词汇，用频词汇，用6个左右的句子个左右的句子