外研版（2019）必修二Unit 6 Earth first Using Language同步课时作业（含解析）

Unit 6 Using Language
一、单词拼写
1.More and more people are devoted to _____(海洋) conservation.
2.Although he was new to the company, the _____(员工) were very friendly, which made him very relieved.
3.The pollution caused by cars includes _____(烟雾) and acid rain.
4.Our _____(小册子) are printed on environmentally-friendly paper.
5.The _____(平均的) price of goods rose by just 2.2%.
二、单词拓展
1. _________ n.讲座;讲课;演讲
2. _________ v.释放;排放n.释放;赦免;发行;发表
3. _________ v.采取;采纳;收养→
_________ n.采纳;采用;收养
_________ adj.可采用的;可收养的
4. _________ n.允许;许可→
_________ v.允许→
_________ adj.许可的;获准的
5. _________ v.减少;降低→
_________ n.减少;削减;降低
6. _________ n.洪水;水灾v.使泛滥;淹没
7. _________ adj.很严重的
8. _________ adj.利用太阳光(能)的
9. _________ v.影响;爱好;使感动→
_________ n.影响;感染;感情→
_________adj.感情的;表达感情的
10. _________ v.使恢复→
_________ n.恢复;复位;归还
11. _________ n.煤气、电力、自来水等供应 v.提供;供给
12. _________ adj.可持续的;不破坏环境的→
_________ v.维持;支撑;继续
13. _________ n.碳
14. _________ n.感染;传染病→
_________ v.传染;感染
三、阅读理解
Wildlife faces threats(威胁) from habitat destruction, pollution, and other human actions. Although protecting wildlife may seem too hard at times, even small actions in your own neighbourhood can help protect many different animals. Here are some tips on how to protect wildlife through small actions.
Create wildlife friendly areas in your backyard.
When trying to make your garden more beautiful, you can choose plants that can provide food and shelter to native wildlife. This will also help cut down on pollution. Add bird or bat houses to your yard or garden to attract and shelter these species.
Avoid harming the natural ecosystem(生态系统)in your area.
Some plants from other places can kill or harm native plants that provide food and shelter for wildlife.
__________
By using less water and fewer fuels, you will be helping to protect the wildlife around you. Take buses or the subway when you can, turn off electric devices when you're not using them, take shorter showers, and keep your room temperature at or below 28℃ during the winter.
Buy products that are wildlife friendly.
Don't buy products that are made from endangered animals. Keep in mind that some endangered animals are killed by traps, catches or hunters who are after other wildlife within the same habitat.
Donate money or time to organizations that protect wildlife and their habitats.
You can give money to organizations or groups that protect wildlife species in your neighbourhood.
1.We can infer that the purpose of this passage is to _________.
A.tell us why protecting wildlife is extremely important now
B.suggest that we protect wildlife through actions
C.explain why protecting wildlife is not as hard as people think
D.give us some tips on how to protect wildlife through small actions
2.Which of the following threats to wildlife is NOT mentioned in the passage
A.Animal diseases. B.Loss of habitat. C.Pollution. D.Hunters.
3.What's the best title for the third point
A.Have a greener lifestyle. B.Use less water and fewer fuels.
C.Take a bus when you go out. D.Try a new kind of life.
4.The writer suggests that we _________.
A.not buy products made from animals
B.share cars with others when we go out
C.grow as many kinds of plants in our gardens as possible
D.provide shelters for birds and bats in our gardens or yards
5.In which section of a newspaper would you most probably read this passage
A.Environment. B.Teaching. C.Business. D.Geography.
四、语法填空
Pollution takes away all the beauty of the beaches of Hawaii. I hate to go to the beaches on ①___________(sun) weekends and rubbish bags ②___________ (lie) on the sand, cigarette butts (烟头) ③___________ (bury) in the sand, and soda cans floating in the ocean.
One thing that really annoys me is that I see tourists who visit Hawaii leave their rubbish on the beaches. I was always taught after drinking soda to throw the can into the place ④___________ it should stay at—the trash can. Another thing that annoys me is that some people walk right by rubbish ⑤___________ pretend that it's not there.
It's our fault and we must blame ⑥___________ (we). Everyone has to do his or her part ⑦___________ (solve) this problem. It can't be difficult to do the job. There are a lot of things that we can do. First of all, we can help pick ⑧___________ rubbish along the beaches. We could also form organisations that help clean up our beaches, More ⑨___________ (important), we need to start now before the beaches ⑩___________ (damage) beyond repair.
答案以及解析
一、
1.答案：ocean
解析：句意: 越来越多的人致力于海洋保护。
2.答案：staff
解析：句意: 尽管他初来乍到, 公司的员工们对他很友好, 这使他感到宽慰。
3.答案：smog
解析：句意: 汽车造成的污染包括烟雾和酸雨。
4.答案：brochures
解析：句意: 我们的宣传手册是用环保纸印刷的。
5.答案：average
解析：句意: 商品的平均价格仅上涨了2.2%。
二、答案：1. lecture
2. release
3. adopt, adoption, adoptable
4. permission, permit, permissive
5. reduce, reduction
6. flood
7. severe
8. solar
9. affect, affection, affective
10. restore, restoration
11. supply
12. sustainable, sustain
13. carbon
14. infection， infect
三、答案：1-5.DAADA
解析：语篇解读:这是一篇说明文,就如何保护野生物种提出了建议。
1.解析:作者意图题。根据第一段末句"Here are some tips on how to protect wildlife through small actions."可知文章的写作目的是给我们一些好的建议,告诉我们怎样通过小的举动来保护野生生物。
2.解析:细节理解题。根据文章第一句话"Wildlife faces threats from habitat destruction, pollution."以及第四点中的"...some endangered animals are killed by traps, catches or hunters..."可知作者提到了B、C、D三项的内容,并没有提到动物疾病。
3.解析:主旨大意题。作者通过具体的例子告诉了我们一些节约能源的方法,A项意为“过一种更加环保的生活”,故A项可以概括这一点的内容。B、C不全面,D项太宽泛。
4.解析:细节理解题。根据第一点中的"Add bird or bat houses to your yard or garden to attract and shelter these species."可知D项正确。
5.解析:推理判断题。文章是关于如何通过小的行为举动来保护野生生物的,与环境息息相关,故选A项。
四、
答案：①sunny ②lying ③buried ④that/which ⑤but ⑥ourselves ⑦to solve ⑧up ⑨importantly ⑩are damaged
解析：①此处修饰名词weekends,应用形容词,故填sunny。
②句意为:我讨厌在阳光明媚的周末去海滩,讨厌看到沙滩上布满垃圾袋,沙子里埋着烟头,还有苏打水罐漂浮在海面。此处bags和lie之间是逻辑上的主动关系,故用现在分词作宾补,故填lying。
③此处 cigarette butts和bury之间是逻辑上的被动关系,故用过去分词作宾补,故填buried。
④句意为:我总是被教导喝完苏打水后要把罐子扔到它应该待的地方——垃圾桶。设空处引导定语从句,place是先行词,指物,关系词在定语从句中作介词at的宾语,故答案为that/which。
⑤句意为:另一件让我恼火的事是,有些人从垃圾旁边走过,却假装垃圾不存在。此处表示转折关系,故填but。
⑥句意为:这是我们的错,我们必须责备自己。此处主语和宾语同指一人,应用反身代词作宾语,故填ourselves。
⑦句意为:每个人都必须尽自已的一份力量来解决这个问题。此处是动词不定式作目的状语,故填to solve。
⑧pick up为固定搭配,意为“拾起,捡起”,故填up。
⑨句意为:更重要的是,在海滩被破坏到无法修复之前,我们必须现在就行动起来。此处是副词修饰整个句子,故填importantly。
⑩从句的主语beaches是复数形式,和damage之间是被动关系,且主句为一般现在时,所以从句用一般现在时的被动语态,故填are damaged。
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