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1、单元加餐练（一二） 完形阅读组合练加餐练(一)完形阅读组合练.完形填空The Japanese have always loved fresh fish. But the _1_ close to Japan doesnt hold many fish. So to _2_ the Japanese population, fishing boats got _3_ and went farther than ever. The farther the fishermen went, the longer it took to bring in the fish. If the boats _
2、4_ after several days, the fish were not _5_. The Japanese did not like the _6_.To solve this problem, fishing companies fixed freezers on their boats. They would catch the fish and _7_ them at sea. Freezers _8_ the boats to go farther and stay longer. _9_， the Japanese could taste the difference _1
3、0_ fresh and frozen fish and they did not like frozen fish.The frozen fish brought a lower _11_. Then fishing companies fixed fish tanks (大缸). The fish would be kept in the tanks, fin (鳍) to fin. After a little swimming around, the fish stopped moving. They were tired in the _12_ tanks, but alive. _
4、13_， the Japanese could still taste the difference. Because the fish did not move for days, they lost their freshfish taste. The Japanese _14_ fresh fish, not sluggish (迟钝的) fish.So _15_ did Japanese fishing companies get freshtasting fish to Japan?To keep the fish fresh, the Japanese fishing compan
5、ies _16_ put the fish in the tanks. But they _17_ a small shark to each tank. The shark eats a few fish, but most of the fish _18_ lively. The fish are challenged (挑战)So it is with humans. Some of us are also living in a pond but most of the time _19_， so we need a _20_ in our life to keep us active
6、.语篇解读：本文是夹叙夹议文。日本人爱吃新鲜的鱼。远航捕鱼的渔船为了保持鱼的鲜味会在鱼缸里放入一条小鲨鱼来保证鱼的鲜活。人类也如此，枯燥乏味的生活中也需要这样一条“鲨鱼”来让我们时刻保持活力。1A.landBwaterCforest Dspace解析：选B因为周边水域中的鱼不多了，所以渔船才会远航捕鱼。2A.support BhelpCfeed Dsave解析：选C为了有足够的鱼养活日本人，渔船造得越来越大，也走得越来越远。3A.bigger BhigherCfaster Dlonger解析：选A参见上题解析。4A.left BreturnedCbroke Dtravelled解析：选B渔船走
7、得越远，需要的时间就会越久。5A.clean BnaturalChealthy Dfresh解析：选D渔船捕到鱼后返回的时间稍长，鱼就不新鲜了。6A.taste BsmellCsight Dtouch解析：选A日本人不喜欢那种不新鲜的味道。7A.kill BcookCfreeze Dpack解析：选C为了解决这个问题，渔船上装上了冰箱，渔民将捕的鱼冰冻保存。8A.required BforcedCexpected Dallowed解析：选D冰箱使得渔船能够走得更远，在海上待的时间更长。9A.Besides BHoweverCInstead DIndeed解析：选B但是，日本人能够吃出新鲜的鱼和
8、冻鱼的差别。他们不喜欢吃冻鱼。10A.between BbeyondCwithin Dwith解析：选A参见上题解析。11A.use BcostCprice Dspeed解析：选C日本人不喜欢吃冻鱼，买的人少了，自然冻鱼的价格就变低了。12A.special BdeepCdark Dcrowded解析：选D渔业公司不得不另想办法。他们在渔船上装上了大鱼缸。鱼放在鱼缸里，一条紧挨着一条。在这种拥挤的状态下，鱼很快就累得游不动了。13A.Finally BUnluckilyCStrangely DThankfully解析：选B虽然鱼不怎么游动了，但是还活着。不幸的是，日本人仍然能吃出这种鱼和新鲜的
9、鱼不一样。14A.preferred BknewCshared Dserved解析：选A日本人更爱吃的是新鲜的鱼，不是迟钝的鱼。15A.where BwhyChow Dwhen解析：选C那么，日本的渔业公司该如何给日本人带去新鲜的鱼呢？16A.seldom BonlyCnever Dstill解析：选D最后，他们想到了一个办法。他们仍然将鱼放在鱼缸里，但是他们在鱼缸里加入一条小鲨鱼。17A.show BaddCdevote Dintroduce解析：选B参见上题解析。18A.arrive BfinishCpass Descape解析：选A鲨鱼会捕食其他鱼，这导致其他鱼游来游去躲避鲨鱼的捕杀，这
10、样就保证了大部分鱼在到达时仍然充满活力，新鲜十足。19A.weak BsickCsad Dtired解析：选D人类也有相似的情形。我们中有些人在一成不变的生活中变得乏累，失去活力。这时，我们也需要这样一条“鲨鱼”来让我们时刻保持活力。20A.freezer BtankCshark Dfish解析：选C参见上题解析。.阅读理解After the heavy rain passes, a man at a company that lies on the riverbank arrives for work. At the waters edge, he notices a baby beaver
11、 (海狸) balls up on the ground. Realizing that the animal needs help, the man picks him up and drives to a nearby animal hospital. From here the beaver is sent to the Calgary Wildlife Rehabilitation Society(CWRS), where he will begin his recovery.Vets check the beaver now named Birch for wounds or bro
12、ken bones. Luckily they find no injuries. “But hes a real little animal only three and a half pounds，” says Andrea Hunt, a worker at the rehab center. According to his weight, they think that Birch is about eight weeks old. “Baby beavers stay with their families for one to two years，” Hunt says. “He
13、s not ready to care for himself. If he hadnt been saved, he almost certainly wouldnt have survived.”To keep Birch from getting lonely, Hunt pairs him with another baby beaver named Aspen. At first theyre fed a milky cereal. A few weeks later, Birch and Aspen begin a diet (饮食) of solid food that incl
14、udes leafy kale and collard greens. Wood is also on the menu. For exercise, each beaver receives its own pool to swim in.About a year later, Birch weighs 27 pounds. “Not only is he healthy, but hes also learned good survival skills，” Hunt says. “Its time to let him go.” Early one morning the beaver
15、is driven into a Canadian forest to be set free. Birch is carried in a cage (笼子) to the bank of a lake. When the door opens, he carefully steps out, then jumps into the water and swims away. “Well miss Birch，” Hunt says. “But nothing feels better than putting an animal back where it should be.”语篇解读：本文是记叙文。文章主要讲述了一只小海狸遇险获救并最终被放归大自然的故事。1On his way to work, the man _.Agets caught in heavy rainBsaves a little young anim
