2020-2021学年高中英语 课时作业7 Unit 22 Environmental Protection单元知识汇总（含解析）北师大版选修8.doc

1、Unit 22 Environmental Protection课时作业7单元知识汇总.单词拼写1If we plan to go on with further research, we need to raise finance (资金)2Dont quarrel with them; I have asked them to allocate (分配) another room upstairs to you.3After we discussed it, we decided to adopt (采用) the consumers suggestion.4It has passed t

2、hrough an interesting procedure of evolution (进化)5By coincidence (碰巧，巧合) a bus arrived as we reached the empty bus stop.6It is my principle (原则) to help others as much as I can.7Many experts advocate (主张) rewarding your child for good behaviour.8Before he could run away, she seized (抓住) him by the c

3、ollar.9They were brought up in rough (艰难的) times, so they know how to value life.10One of the children has the potential (潜能) to be a brilliant scientist.单句语法填空(一)基础知识1The brave soldiers were determined to save all the people trapped (trap) in the flood.2Accommodation is restricted, so a reservation

4、 (reserve) is essential.3The old computer doesnt work. We must substitute a new one for it.4Those kidnappers threatened to_kill (kill) their son if they couldnt get enough money.5His illness led to his not being (be) able to attend the meeting.6They are training themselves for the social constructio

5、n (construct)7He sacrificed a promising career to_look (look) after his kids.8Most students want that knowledge to be relevant to their future careers.9The mountainous (mountain) nation has always been a tough place to make a living.10Youd better take various clothes in such changeable (change) weat

6、her.(二)单元语法11Last Sunday, Mr Green asked Lily whether she had written to her mother the day before.12You must promise us to_take (take) a good rest before you come back to work.13It is reported that many a new house is_being_built (build) at present in the disaster area.14It is still under discussio

7、n whether the old bus station should be_replaced (replace) with a modern hotel or not.15Experiments of this kind have_been_conducted (conduct) in both the US and Europe well before the Second World War.单句改错1The number of smokers, as is reported, have dropped by 17 percent in just one year.havehas2I

8、would much appreciate if you would arrange this for us.appreciate 后加 it3Only a few people have access into the full facts of the case.intoto4Only in this means can we master English.inby5Lots of waste has been dumped into the river, which has led to lots of fish be killed.bebeing.选词填空wrap up，for goo

9、d，answer for，on behalf of， lead to， in turn， refer to，result in， plug ones ears，sum up， break away from， in ones spare time，concentrate on，apart from，on the increase，as a matter of fact1Its just my own opinion. Im not on_behalf_of the whole team.2You should concentrate_on offering materials that suc

10、h markets fail to provide.3The farmers cut down too many trees and this in_turn destroyed their farmland.4As I referred_to earlier, sales this year have been lower than expected.5Too much work and too little rest often lead_to illness.6The young man must be made to answer_for his wrongdoing.7It is s

11、aid that the murderer will stay in prison for_good.8I learned that shouting and threats of punishment would result_in a disaster.9He often plays football with his friends on the playground in_his_spare_time.10The music on the square was so noisy and loud that we wanted to plug_our_ears.11They all cl

12、aimed to be very poor. As_a_matter_of_fact they were actually rolling in wealth.12He broke_away_from his family and all they stand for and has gone to live in Australia.13Jenny summed_up the way the members felt in a few words.14If you wrap_up the books for me, Ill take them to the post office.15Apa

13、rt_from providing warmth, what was fire used for?16The number of people asking to go there is on_the_increase.完成句子1Its not worthwhile to gain wealth at_the_sacrifice_of_health.以牺牲健康为代价获得财富是不值得的。2What I want to do is (to)_have_a_good_rest.我想做的是好好休息一下。3Why_do_you_think_I_hated_you_so_much for what you

14、 did to me?你为什么认为我这么恨你是因为你对我做过的事？4His only explanation was that he must_have_brought_them_home in order to continue his work.他唯一的解释是，自己想必是为了继续工作而把它们带回家了。5At_no_time_shall_a_student cheat in the exam in our school.在我们学校学生任何时候都不允许考试作弊。6Leave_the_window_open and youll breathe in fresh air.开着窗户你就会呼吸到新鲜空

15、气。7With_so_much_homework_to_do,_he had to stay at home.有许多作业要做，他不得不留在家里。8You have no choice but to_break_away_from the illegal organization.除了摆脱那个非法组织，你别无选择。9The confusing matters make him unable to concentrate_on his study.那么多烦心事使他无法专心学习。10It_is_very_considerate_of_you to remember my birthday.你真体贴，

16、还记得我的生日。.阅读理解My husband and I wanted desperately the instant transformation from typical consumers to ecoconscious people.We switched our light bulbs to CFL(compact fluorescent light)bulbs to conserve energy.We went about the house turning off lights and unplugging appliances that werent in use.But

17、the rate of global warming exceeded our snails pace conversion to greenwood.So I pressed onward.I decided to put veganism (素食主义) at the top of our agenda.Vegans refuse any animal flesh or commercial goods made from any animal byproducts such as milk or fats.All the family applauded this option excep

18、t for my husband.Some kind of animal needed to sacrifice its dear life for his meal or it wasnt dinner.I cooked up a storm，struggling to prepare nutritious meals dominated by notsoobvious vegan dishes like bean burritos and highfiber vegetable stirfry.It took a few days before he realized that he ha

19、dnt been eating any meat.“I feel like eating beef，”he announced.So that night，I took full advantage of a zucchini (一种南瓜)，cut it into chunky (粗大的) pieces and cooked them.Then I covered them with spices.My beefstarved husband had some and a curious look crossed his face.“Wheres the beef？”“Living peace

20、fully somewhere on an open plain where it belongs.”“I knew it，”he murmured.“Youve surely made great contributions to the boom in cattle.”His taste buds were developed completely around the flavor of every kind of animal：cattle，pigs，deer，lamb，chickens and ducks.Converting him was like feeding grass t

21、o a lion.Im all for preserving our planet，but what good would it do to save the earth for tomorrows generation if todays died of starvation? The next day，we went out for burgers.I was very careful to place the paper bag into our recycling bin.本文是一篇记叙文。本文讲述了作者和丈夫很希望变为注重环保的人，所以他们改变了自己的生活方式，变得更加绿色环保，甚至

22、奉行素食主义。但作者的丈夫是个喜欢吃肉的人，当他要求吃牛肉的时候，作者幽默地回应了丈夫。1Which of the following best explains “exceeded” underlined in Paragraph 1?ADefeated. BAbsorbed.CBound. DDistributed.答案：A解析：词义猜测题。根据第一段最后两句“But the rate of global warming exceeded our snails pace conversion to greenwood. So I pressed onward.”可知，全球变暖的速度超过了我

23、们蜗牛般的速度。也就是我们努力的速度远低于全球变暖的速度，于是我继续努力。所以“exceed”与“defeat(击败)”语意相近。故选A项。2What do we know about the authors husband from Paragraph 2?AHe supported the meatfree diet.BHe was a preserver of animals.CHe was regarded as a meat lover.DHe played a dominant role in cooking.答案：C解析：推理判断题。根据第二段第三句“All the family

24、 applauded this option except for my husband.”可知，我决定素食，全家人都支持我的决定，只有我的丈夫反对。说明他不喜欢素食，喜欢吃肉。第三段第一句“I feel like eating beef，” he announced.也说明他是一个爱吃肉的人。故C项正确。3What do we know about the author?AShe had a good sense of humor.BShe successfully transformed her husband.CShe advocated raising more cattle.DShe

25、 had a perfect recipe for cooking meals.答案：A解析：推理判断题。根据文章倒数第三四段“Wheres the beef？” “Living peacefully somewhere on an open plain where it belongs.”(丈夫问：牛肉在哪里？我回答：安静地生活在它所属于的平原地带。)可知，我用一种幽默的方式回应了丈夫的发问。说明作者很幽默。故A项正确。4What can be a suitable title for the text?AHunger or Anger?BDiscrimination or Apprecia

26、tion?CVegetables or Marbles?DGreens or Lions?答案：D解析：主旨大意题。本文讲述了作者和丈夫很希望变为注重环保的人，所以他们改变了自己的生活方式，变得更加绿色环保，甚至奉行素食主义。但作者的丈夫是个喜欢吃肉的人，当他要求吃牛肉的时候，作者幽默地回应了丈夫。A、B项与文章关系不大，C项只是部分内容。D项与主题相符，倒数第二段最后一句Converting him was like feeding grass to a lion.也提示选D项。.书面表达假设你是李华，上周日你和朋友去海边游玩时发现海水污染很严重。请你根据以下要点提示就此问题给相关部门负责人

27、写一封信，报告这一情况。1有些游客往海水里随便扔垃圾；2水面上漂浮着死鱼、塑料袋、空瓶；3希望采取措施，保护海洋环境。注意：1词数100左右；2可以适当增加细节，以使行文连贯。Dear Sir， Im Li Hua, a middle school student. Im writing to tell you about the pollution of the ocean. Last Sunday, I went to the seaside with my friends. With the sun shining and sea birds singing, we felt relax

28、ed and happy. While we were having fun, something unpleasant caught our attention. We saw two visitors throwing rubbish into the water. In addition, we saw some dead fish, plastic bags and empty bottles floating on the surface of the water. I hope that you can attach great importance to this problem and take effective measures to protect our ocean.Yours sincerely，Li Hua