高中英語：試題（同步練習 Using language）：Cloning

1、Unit 2 Cloning同步練習（Us i ng Language）I單詞拼寫The new aircraft has performed very well in its（最初的）trials. Three of the chickens（孵出）today.The（羽毛）of a pigeon can bring you good luck!He gave me a（合理的）explanation. I（只是）suggest you should do it again.She put some（裝飾） on the Christmas tree.The great（缺，點）to liv

2、ing near a main road is noise.A little baby is（不能的）to walk or talk.Its traditional in England to eat（火雞）on Christmas Day.We tried in（徒勞的）to persuade him to go with us.II單項填空A bright idea suddenly me that I could use the money I saved tohelp a poor student in the countryside.A. struckB. occurredC. ha

3、ppenedD. hurtCant you keep still? Is it so funny?一Sorry. I can hardly resist.A laughingB.to laughC.cryingD.to cryHe is in good for a man of his age.A.conditionB.atmosphereC.caseD.situationDo you often go fishing at weekends?一Not often, I only go fishing.A.at one timeB.all the timeC.at a timeD.from t

4、ime to time（2013許昌高二檢測）He is a person and will understand your delay.A availableB fortableC convenientD.reasonableThe work we have done has brought great benefits. We are happy that our efforts are not.A. in useB. in needC. in vainD. in order（2013遼陽高二月考）You have no idea how she finished the relay ra

5、ce her foot wounded so much.A. forB. whenC. w汕D. while一Are you sure that Alice is honest?一No. Thats a guess of ours.A. certainlyB. hardlyC. merelyD. nearlyThe decision has been made the new school building be built nextmonth.A. whyB. howC. whetherD. that（2013四川高考）一I feel so nervous about the Nationa

6、l English Speech Competition tomorrow.I really envy youC. Sounds greatI really envy youC. Sounds greatm閱讀理解Glad to hear thatD. Take it easyA team of Michigan State University（MSU） researchers has developed a new, more efficient way of cloning zebra fish, a breakthrough that could have an impact on r

7、esearch into human health.Zebra fish are quickly becoming the animal of choice for many researchers.“After mice, they are the most commonly used vertebrates, that is, animals with backbones, in genetic studies, “says Jose Cibelli, the leader of the team. They are used in cancer and heart-disease res

8、earch because they have many of the same genes as people have.”For more than 20 years, zebra fish have also served as an excellent model for understanding both normal development and birth imperfections. More recently, research with zebra fish has extended to modeling human diseases.Traditional clon

9、ing uses an egg and a donor（捐贈者）cell. The DNA is removed from the egg and replaced by the DNA taken from the donor. The resulting fish is an exact genetic copy of the donor. In Cibelli*s technique, the egg is removed from the female zebra fish and placed in the ovarian（卵巢的）fluid of a Chinook salmon,

10、 another kind of fish, before the donor cell is placed into the egg. The previous methods of cloning zebra fish had very low survival rates. With the new technique, the number of cloned fish is increased by 15 percent.What makes zebra fish so useful in research is that their eggs are transparent（透 明

11、的）， making the fishs development easy to follow.Improving zebra-fish cloning techniques is also important because currently the mouse is the only good model for genetic research.“So far the mouse is the only animal from which you can delete genes in a reliable way, “Cibelli says. What researchers do

12、 is mutate（使變異）a gene, destroy its function completely, and then study the consequences.What do we learn about zebra fish from the text?They can be used to cure human diseases.They have been used in genetic studies for 20 years.They are the only vertebrates used in cloning.Their survival rates are i

13、ncreased by the new method of cloning.Researchers choose zebra fish for genetic research because.A. they have the same genes as human beingsB - they are a kind of vertebrateC their genes can be changedD. their eggs are easy to observeWe can infer the following from the text EXCEPT that.the zebra fis

14、h cloning technology may provide a new model for genetic researchmice will not be used in genetic research any moreexperimental results on zebra fish may apply to human beingsJose Cibelli led the new research of cloning zebra fishWhats the text mainly about?How cloning has developed.A study of a new

15、 way to clone zebra fish.A breakthrough in research into human health.Zebra fish, the best model for genetic research.BWith all the low-fat and fat-free products on the market, youd think reducing fat intake would be the surest way to greater health. In fact, there is such a thing as too little fat.

16、 Strange but true： eating without fat can lead to vitamin deEciencies（維生素 缺乏癥）.That*s because some vitamins require fat to be taken into the body and to do their jobs, which include providing energy, keeping the body working normally and supporting the body to fight against disease, for a start. Vit

17、amins are necessary, which means fats are necessary, too.Dietary fat, which comes from the food you eat, is crucial to the intake of the vitamins soluble（可溶的）in fat, which includes vitamins A, D, E and K. （Vitamin C, needed for healthy teeth, doesn*t need fat） Among them, vitamin A is necessary for

18、good eyesight, and vitamin D for bone health.When vitamins which are soluble in fat are taken in, they move from the mouth to the stomach and then to the small intestine（小腸）.Fats can move across the cell walls（細胞壁）of the small intestine and enter the bodys general movement of blood. Any vitamins in

19、that fat are taken into the body as well. The vitamins are then carried to the liver（月干臟）， where theyre stored until the body needs them.Without enough fat in your diet, your body cannot successfully take in the fat-soluble vitamins that are necessary to your health. However, the types of fat you ea

20、t matter a lot. There are some important rules to follow, including： avoid unhealthy fats and plant fats are best. Besides, eat healthy oils. Last but not least, dont overdo it. You only need a small amount of fat to help take in vitamins. Just a little with any vitamin-rich meal and itll get those

21、vitamins into position to do some good. The first paragraph mainly talks about.A. why low-fat products are popularB - the best way to stay healthythe importance of different vitaminsthe important part that fat playsEating fat-free meals can result in the shortage of vitamins because.some vitamins ca

22、n be taken in with the help of fatvitamins are sometimes hard to be taken ineating without fat makes the body too weakfat-free meals make people eat fewer vegetablesWhich of the following might be the result of fat-free diets?A.Bad teeth.B.Overweight.C.Hair loss.D.Soft bones in legs.How many tips ar

23、e mentioned on taking in fat?A.Two.B.Three.C.Four.D.Five.IV翻譯句子.對不起，打攪一下，你能告訴我到火車站去的路嗎？ (bother).你學了那么多，一定能通過這次考試的。(bound).她身體超重，但是禁不住美食的誘惑。(resist).她年輕熱情，把我迷住了。(strike).我們決不向任何困難屈服。(condition)Unit 2 Cloning同步練習答案解析(Using Language)I1 .initial 2.hatched 3. feather 4.reasonable 5.merely6.decorations 7

24、.drawback 8.unable9. turkey 10.vainIIl.A句意：我突然有了一個很好的想法我可以用存下來的錢幫助農村 的一名貧困學生。strike在此意為“突然想到”，為及物動詞；occur作“突然想到” 解時，為不及物動詞。A resist doing sth.為固定搭配，意為“抵抗做某事，忍住不做某事”，再 結合關鍵詞funny可知A項符合題意。A 考查名詞詞義。in good condition意為狀況良好。atmosphere氣氛; case情況”；situation形勢”。D 考查介詞短語。at one time“曾經；all the time“始終”；at a

25、time每次”； from time to time“有時由句意可知D項正確。D 考查形容詞詞義辨析。available ”可用的D comfortable“舒服的”； convenient“方便的；reasonable”合理的，講道理的”。由句意可知D項正確。C 根據The work we have done has brought great benefits.”可知我們所做 的工作帶來了很大的成效，所以我們的努力沒有白費。invain”意為“徒勞，白費 力氣”，符合題意。C考查with的復合結構用法。with+名詞+形容詞/分詞，在句中作狀 語，表示謂語動作發(fā)生的伴隨情況、時間、原因、方

26、式等。C merely 意為“僅；只；不過“。certainly一定，必定，當然；hardly JL 乎不；nearly差不多，幾乎。根據否認回答可知C項止確。D that the new school building be built next month”為同位語從句，解釋 說明名詞decision的內容。D 對話上句句意：對于明天的全國英語演講比賽我感到非常緊張。四 個選項的意思分別是：A項“我真羨慕你、B項“聽到這件事很高興”，C項聽起 來不錯”，D項“別緊張”。由題中的關鍵信息nervous可知D項符合題意。IIID 根據第五段最后的“the number of cloned fi

27、sh is increased by 15 percent.”可以知道，這種新的克隆技術可以大大提高克隆斑馬魚的成活率。D 根據第六段的“What makes zebra fish so useful in research is that their eggs are transparent, making the fishfs development easy to follow.”可知人們之所以 選擇斑馬魚進行基因研究是因為他們的卵是透明的，利于觀察。B 根據最后一段的So far the mouse is the only animal from which you can delete genes in a reliable way, 5Cibelli says.可以推知 B 項不正確。B通讀全文可以知道，作者是在介紹一種比擬新的克隆斑馬魚的研究, 因此B項符合題意。D本段主要介