1、Unit 8 Green Living Lesson 2 Greening the Desert2021-2022学年高一英语北师大版（2019）必修第三册随堂检测一、填空1.He finally managed to o_ his fear of flying.2.We should be able to sell the house at a p_.3.He wont be c_ until hes upset everyone in the office.4.I wouldnt break the law for a friend, but I would stand _ her if
2、she did.5.The stonework stands _ from the rest of the wall.6.Shed learnt to be herself and to stand _ for her belief.7.You will have to work _ the weak points in your English if you want to pass the examination.8.The man declares his willingness to work _ the good of the people.9.She is working _ a
3、new novel.10.I dont know how you all manage to survive _ your small salary.二、七选五 Its important to learn how we can protect the environment. Here are 5R rules for us. Reduce. If you want to reduce waste, you should use things more wisely. _. If everyone uses paper carelessly, soon we would not have a
4、ny trees left. Other things are also being wasted, and people dont know what to do with the waste in big cities. So it is necessary to reduce the amount of waste we produce. Reuse. You should always think of reusing things before throwing them out. For example,_ . In a family, you may pass on such c
5、lothes to younger brothers or sisters. Recycle. Bottles, cans and paper can easily be recycled. By doing so we can save lots of time and money. For example, _. The metal can be used to make new coke cans. Recover. _. You have two choices: one is to throw the apples away, the second is to throw the r
6、otten ones and keep the good ones. In this way, you are recovering the eatable parts of food. Repair. If one of the legs of your table is broken, you should repair it. If you want to buy something newer and better ,it is better for you to sell the old table, or _. Learn the rules to protect our envi
7、ronment. Lets try our best to make the earth cleaner and more beautiful.A.give the clothes you do not use or the ones which are too small to the poorB.coke cans are sent to a factory, where they are smashed flat and meltedC.A large number of trees are being cut down to make paperD.Trees are planted
8、every yearE.give it to people who can use it after repairing itF.dont throw it away if you can use itG.When you buy a box of apples, there may be a few rotten ones三、阅读理解 Engineers have launched a huge garbage collection device to gather plastic floating in the Pacific Ocean between California and Ha
9、waii. The plastic makes up what is called the Great Pacific Garbage Patch. It is the worlds largest spread of garbage, twice the size of the stale of Texas. The organisation The Ocean Cleanup created the collection device. The groups founder is Boyan Slat, a 24-year-old inventor from the Netherlands
10、. When Slat was 16, he went diving in Mediterranean Sea and saw more plastic bags than fish. Since then, he has made up his mind to clean up the ocean. He told the Associated Press that researchers with his organisation have found plastic from the 1960s and 1970s among the materials in the Great Pac
11、ific Garbage Patch. It contains an estimated 1.8 trillion pieces of plastic in total. Most of them float on the surface of the water, or are within a few metres under the surface. Last Saturday, a ship pulling the pipe-shaped floating barrier left San Francisco for the Garbage Patch. The barrier, ca
12、lled the floater, is 600 metres across. Attached to it is a screen (滤网) that hangs three metres down in the water. The screen is designed to collect the plastic as it moves through the water. Sea animals can safely swim under the barrier. The cleanup system also comes with lights powered by the sun,
13、 cameras, and other special devices. Slat said these enabled the system to report its position at all times. Shipping containers will hold all the plastic gathered, including bottles and fishing equipment. Slat said the containers are expected to be back on land within a year. Then the plastic will
14、be recycled. And they will also study how the system performs in severe ocean conditions, including huge waves.1.How did Boyan Slat react to that diving in the Mediterranean Sea?A.He showed a great interest in diving.B.He became worried about his safety.C.He decided to remove the garbage in the ocea
15、n.D.He became curious about underwater creatures.2.What has the organisation The Ocean Cleanup found about the Great Pacific Garbage Patch?A.Most of its plastic is half a century old.B.It covers almost the size of the state of Texas.C.Altogether there are about 1. 8 billion pieces of plastic.D.The m
16、ajority of its plastic floats on or near the surface.3.Why was a screen attached to the floater?A.To power lights in the ship.B.To protect sea animals near it.C.To tell the position of the ship.D.To collect plastic along the way.4.What is the text mainly about?A.Approaches to removing garbage in the
17、 ocean.B.The problem of garbage in the Pacific Ocean.C.A young man who does well in classifying garbage.D.A huge device made to clean garbage in the ocean.答案以及解析一、填空1.答案：overcome2.答案：profit3.答案：contented4.答案：by5.答案：out6.答案：up7.答案：at8.答案：for9.答案：on10.答案：on二、七选五答案：- CABGE解析：根据下文If everyone uses paper
18、carelessly, soon we would not have any trees left.中的关键词paper和trees可知答案为C项。根据Reuse.可知文章建议我们重复使用，根据下文In a family, you may pass on such clothes to younger brothers or sisters.中的关键词clothes可知答案为A项。根据下文The metal can be used to make new coke cans.中的关键词coke cans可知答案为B项。根据下文You have two choices: one is to th
19、row the apples away, the second is to throw the rotten ones and keep the good ones.中的关键词rotten可知G项正确。根据上文Repair. If one of the legs of your table is broken, you should repair it.中的关键词repair可知E项正确。三、阅读理解答案：1-4.CDDD解析：1.细节理解题。根据第二段最后两句话When Slat was 16, he went diving in Mediterranean Sea and saw more
20、 plastic bags than fish. Since then, he has made up his mind to clean up the ocean.可知,斯雷特在潜水时发现水中的垃圾比鱼都多,所以他下定决心清除海洋中的垃圾。故选C项。2.细节理解题。根据第三段最后一句话Most of them float or the surface of the water, or are within a few metres under the surface.可知,大太平洋垃圾带的大部分垃圾都漂浮在海洋的表面或水面以下几米深的地方。故选D项。3.细节理解题。根据第四段第四句话The screen is designed to collect the plastic as it moves through the water.可知,滤网是该设备在水中移动时用来收集塑料垃圾的。故选D项。4.主旨大意题。纵观全文可知,本文主要向我们介绍了一个最新的大型垃圾收集装置在清理海洋垃圾方面的作用和工作原理,故选D项。
