2020秋高二英语人教版选修7课时作业10 UNIT 3　UNDER THE SEA SECTION Ⅱ　LEARNING ABOUT LANGUAGE USING LANGUAGE WORD版含解析.DOC

1、课时作业10Learning about Language & Using Language.单词拼写1He looked at the trees reflected in the lake.2We were not aware that it was getting dark.3I was almost scared to death when he told me there was a snake in my sleeping bag.4The air by the sea is pure and healthy.5The wolf stared at me with its shar

2、p bright eyes.6A man in a neat (整洁的) grey suit sat on the other side of the bar.7There is a narrow (狭窄的) winding street between the houses.8The river is shallow (浅的) here so we can walk across it.9The novel paints a vivid (栩栩如生的) picture of life in the city.10A country boundary (分界线) is a line that

3、marks the limits between two countries.用所给单词的适当形式填空1The mirror reflects (reflect) my face.2I saw the letter purely (pure) by chance.3There is a general awareness (aware) that smoking is harmful.4I braked hard and narrowly (narrow) avoided a parked car there.5He described our campus vividly (vivid)6T

4、hese shears arent sharp enough to cut the grass. Please have them sharpened. (sharp)7She was scared to ride on the horse because once the horse kicked her and that gave her a scare. (scare)8You can taste this kind of fruit; its very tasty. (taste).选词填空be aware of， scare sb.to death， reflect on， upsi

5、de down， a day of pure magic， wake up， look down upon， wait for 1You scared_me_to_death suddenly knocking on the window like that just now.2The plane turned over and flew upside_down.3People shouldnt look_down_upon the disabled.4There is a big surprise waiting_for you.5It was several minutes before

6、I was_aware_of what was happening.6I have been reflecting_on what you said to me last night.7He woke_up,_only to find himself in prison.8What a_day_of_pure_magic! I got all the books that I was longing for!.完成句子1我坐在小院子里，想着这个计划。Im sitting in the small yard, reflecting on the plan.2那个男孩好像没有意识到这个问题。The

7、 boy doesnt seem to be aware of the problem.3我们应缩小城乡差距。We should narrow down the difference between town and countryside.4他们点起火来，以便把狼吓跑。They lighted a fire to scare away the wolves.5夏天，她通常开着窗子睡觉。In summer, she usually sleeps with the windows open.6他们好像已经收到了请柬。They seemed to have received the invitat

8、ion.阅读理解It is often necessary to release a fish, that is, set it free after catching, because it is too small, or you just dont want to take it home to eat. In some cases, releasing fish is a good measure that will help keep fish variety and build their population size. The Department of Game and In

9、land Fisheries (DGIF) encourages fishermen who practise catchandrelease fishing to use a few simple skills when doing so. The advice provided below will help make sure that the fish you release will survive (存活) to bite again another day.When catching a fish, play it quickly and keep the fish in the

10、 water as much as possible. Dont use a net in landing the fish and release it quickly to prevent it from dying.Hold the fish gently. Do not put your fingers in its eyes. Dont wipe the scales (鱼鳞) off the fish because it might cause it to develop a disease and reduce its chance of survival.Remove you

11、r hook (鱼钩) quickly. If the hook is too deep or hooked in the stomach, cut the line and leave the hook in. The hook left inside will cause no serious problem to the fish.Take good care of the fish by moving it gently in water. Release the fish when it begins to struggle and is able to swim.Do not ho

12、ld a fish in a bucket or some other containers and later decide to release it. If you are going to release a fish, do so right away.With a little care and by following the suggestions given above, you can give the released fish a better chance of survival.文章介绍了如何使放养的鱼更容易存活。1People sometimes set a fi

13、sh free after catching it because they _.Adont want it to dieBhope it will grow quicklyCdont want to have it as foodDwant to practise their fishing skills答案：C解析：细节理解题。由第一段中的“It is often necessary to release a fish, that is, set it free after catching, because it is too small, or you just dont want t

14、o take it home to eat.”可知。2Which of the following will probably make a fish ill?ATaking the hook off it.BRemoving its scales.CTouching its eyes.DHolding it in your hand.答案：B解析：细节理解题。由第二条建议中的“Dont wipe the scales (鱼鳞) off the fish because it might cause it to develop a disease and reduce its chance o

15、f survival.”可知刮掉鱼鳞会让鱼生病，减少成活的机会。3What is the purpose of the text?ATo show how to enjoy fishing.BTo persuade people to fish less often.CTo encourage people to set fish free.DTo give advice on how to release fish.答案：D解析：由第一段最后一句“The advice provided below will help make sure that the fish you release w

16、ill survive (存活) to bite again another day.”及最后一段可知写这篇文章的目的是就如何放养钓到的小鱼，使它们的成活率更高提出了一些建议。.七选五The Sea Is the Place to BeWalking around is fine, but have you ever been eager to be able to move in any direction you want? Why not have beautiful creatures of many colors moving gracefully around you while

17、youre exploring? _1_Scuba diving (水肺潜水) is a way of swimming underwater without having to come for air every minute or so. Scuba divers wear scuba equipment, the most important of which is the oxygen tank or some other air source. _2_ Also important is the diving mask, which allows divers to clearly

18、 see fish, plants, rocks, sunken ships, or whatever else is around. Most divers also wear flippers similar in shape to webbed feet that help them swim easily. _3_After getting the equipment, the diver is ready to dive, right? Not quite. _4_ Most of the risks can easily be avoided if the diver knows

19、how to be careful. If not, serious accidents can occur. If theres a problem with the air tank, the diver could end up stuck too far underwater to be able to get up in time to breathe. Also, divers have to avoid going down too far and too quickly. _5_Once youve had some training though, youre ready t

20、o take a dive and explore a whole new world under the sea.AIf not, they can suffer serious damage to the body.BDiving is dangerous and it requires training.CWith an oxygen tank, divers can stay underwater for a long time.DIf you live far from the ocean, you can find lakes and large rivers.EAnd if th

21、e water is cold, speciallydesigned suits can keep a diver warm.FScuba diving has become one of the greatest sports all around the world.GIf this sounds appealing to you, start saving money to learn how to scuba dive.本文是说明文。文章主要介绍了水肺潜水，从中你可以真正领略到海底世界的美丽。1G解析：第二段第一句提到，水肺潜水是一种在水底的游泳方式，由此可见，空格处引出了水肺潜水的话

22、题，G项“如果这主意听起来很吸引人，那么开始存钱学水肺潜水吧”符合语境。2C解析：此处介绍的是潜水装备，其中最重要的是氧气筒或其他的供氧器具，接下来应该介绍的是这些供氧器具的作用，C项“有了氧气筒，潜水员就可以在水底待上很长一段时间”符合语境。3E解析：此处接着介绍潜水装备，E项中提到的潜水衣也是潜水装备之一，符合语境。4B解析：空格后提到，如果潜水员知道如何小心防范，就可以轻易避免大多数的危险。由此可见，空格处提到了潜水的危险性，B项“深潜有点危险，所以潜水员需要经过训练”符合语境。5A解析：空格前面一句提到，潜水员也必须避免以过快的速度潜入过深的海底，接下来应该解释为什么要这么做，A项“如

23、果不这么做的话可能会对身体造成严重的伤害”符合语境。.应用文写作假如你是王明，昨天从一家网店买了一台电子词典。网页上说，此电子词典含有5种权威词典。但今天快递员把它送到你家之后，你发现该电子词典只内置了一种。请你给网店经理写一封电子邮件。在你的电子邮件里应包含以下要点：1介绍你自己；2解释电子词典的问题；3说明你想让网店采取的措施。注意：1.词数80左右；2可适当增加细节，以使行文连贯；3开头和结尾已给出，不计入总词数。Dear Sir or Madam，I_am_one_of_your_new_customers._Yesterday_I_purchased_an_electronic_di

24、ctionary_from_your_online_shop.The_webpage_stated_the_electronic_dictionary_was_helpful,_with_five_kinds_of_authoritative_dictionaries._When_the_delivery_man_reached_my_home_and_gave_it_to_me,_I_found_only_one!I_wish_to_exchange_it_for_the_right_model._If_you_dont_have_a_suitable_replacement,_I_will_return_the_item_for_a_full_refund,_including_postage._Meanwhile,_I_wish_you_to_update_your_webpage_so_that_it_has_the_correct_information.I would be grateful if you could take my wish into consideration.Yours faithfully，Wang Ming