高中英語 Module 5 Cloning Sections Ⅱ Grammar課后演練提能 外研版選修61

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Module 5 Cloning Sections Ⅱ Gramma [夯實基礎(chǔ)知識] Ⅰ. 用所給動詞的正確形式填空 1. If I ________(see) him yesterday I ________(ask) him about it. 答案：had seen; would have asked 2. What do you think would happen if there ________(be) no light during the days? 答案：were 3. But for your help, I ________(find) the place. 答案：couldnt have found 4. If her lawyer ________(be) here last Sunday, he ________(prevent) her from going. 答案：had been; would have prevented 5. If Miss Green ________(come) late tomorrow, who would take her place? 答案：came 6. The teacher suggested that a study plan________(make) right now. 答案：be made 7. I wish I ________(know) the answer, but it is too difficult for me. 答案：knew 8. Id rather Tom________(come) tomorrow. 答案：came Ⅱ. 完成句子 1. I wish I ________ to the moon one day. 但愿有一天我能飛往月球。 答案：could fly 2. ________________， he might have come. 要不是生病，他會來的。 答案：Had he not been ill 3. ________________， we ________________so much. 沒有你的幫助，我們不可能取得這么大的成績。 答案：Without your help; wouldnt have achieved 4. Seize the chance, ________ you ________ regret it. 如果不抓住這個機(jī)會，你會后悔的。 答案：otherwise; would 5. I ________ you ________ not ________ the case. 我希望你不要卷入這件事。 答案：would rather; were; involved in 6. I suggest that we (________) ________ a meeting next week. 我建議我們下周召開個會議。 答案：should hold Ⅲ. 單句語法填空(不多于3個單詞) 1. [2014浙江高考]They were abroad during the months when we were carrying out the investigation, or they ________ (come) to our help. 答案：would have come句意：我們在做調(diào)查的那幾個月，他們在國外，否則他們會來給我們幫忙的。考查虛擬語氣。由句意可知設(shè)空處表示與過去事實相反的假設(shè)。 2. [2013浙江高考]Eye doctors recommend that a childs first eye exam ________(be) at the age of six months old. 答案：be/should be　考查虛擬語氣。句意：眼科醫(yī)生建議，孩子的第一次眼睛檢查應(yīng)該在6個月大時進(jìn)行。recommend建議，其賓語從句中用should do表虛擬語氣，且should可以省略。 3. [2014北京高二檢測]－Lets play tennis together tomorrow afternoon. －OK, but how I wish I ________(play) it as well as you. 答案：played　句意：——明天下午我們一起打網(wǎng)球吧?！玫?，但是我多么希望和你打得一樣好啊。根據(jù)句意可知表示的是與現(xiàn)在的虛擬，故用一般過去時態(tài)。 4. Without the air to hold some of the suns heat, the earth at night________(freeze) cold for us to live. 答案：would/could/should/might be freezing 　句意：如果空氣不能吸收一部分太陽的熱量，在晚上我們生活的地球?qū)O其冷的。without引出的介詞短語為一個與現(xiàn)在事實相反的含蓄條件句。freezing極冷的。 5. ________ you be fired, your health care and other benefits will not be immediately cut off. 答案：Should　句意：如果你被解雇，你的健康保險和其他的利益不會被立即去掉。根據(jù)句意可知條件句表述的是對將來事實的假設(shè)，故用should＋動詞原形，并且在虛擬語氣中可以省略if，將should放在句首，用倒裝句。 6. －Where have you been? －I got caught in traffic; otherwise I ________(be) here sooner. 答案：would/could/should/might have been　句意：——你去了哪里??？——我遇到交通堵塞；否則我就會早點來這里。本句是含有otherwise引導(dǎo)的含蓄條件句，并且根據(jù)I got caught in traffic可知是表示對過去客觀事實的不符。 7. You ________(not make) such a serious mistake if you had followed his advice. 答案：mightnt/couldnt/shouldnt/wouldnt have made　句意：如果你聽從他的建議，你可能就不會犯這么嚴(yán)重的錯誤。if從句中是過去完成時態(tài)，可推斷是與過去客觀事實的不符，又根據(jù)主從句的時態(tài)要求，故答案填mightnt/shouldnt/couldnt/wouldnt have made。 8. What should we do if it ________(snow) tomorrow? 答案：should snow/were to snow/snowed　句意：明天要是下雪我們怎么辦??？從時間tomorrow看，表示的是與將來事實的不符。 9. [2014大慶高二檢測]Should the present unemployment continue, the society ________(face) a more troublesome situation. 答案：would/could/might/should face　句意：要是目前的失業(yè)繼續(xù)的話，社會就會面臨一個更加麻煩的狀況。根據(jù)從句的謂語動詞should和句意，我們可推斷表示將來的愿望不可能實現(xiàn)。 10. If they had worked hard, they ________(be) very tired now. 答案：would/could/might/should be　句意：要是他們工作很努力的話，他們現(xiàn)在會很疲勞的。根據(jù)句子結(jié)構(gòu)，主從句敘述的時間不一致，從句是過去而主句是現(xiàn)在。 [提升實戰(zhàn)能力] Ⅳ. 閱讀理解 A Human cloning technology could be used to reserve heart attacks. Scientists believe that they may be able to treat heart attack by cloning their healthy heart cells and injecting them into the areas of the heart that have been damaged, and other problems may be solved if human cloning and its technology are not forbidden. With cloning, infertile couples could have children. Current treatments for infertility, in terms of percentages, are not very successful. Couples go through physically and emotionally painful procedures for a small chance of having children. Many couples run out of time and money without successfully having children. Human cloning could make it possible for many more infertile couples to have children than ever before. We should be able to clone the bone marrow(骨髓) for children and adults suffering from leukemia (白血病)．This is expected to be one of the first benefits to come from cloning technology. We may learn how to switch cells on and off through cloning and thus be able to cure cancer. Cloning technology can be used to test for and perhaps cure generelated diseases. The above is just a few examples of what human cloning technology can do for mankind. This new technology promises unprecedented (前所未有的) advancement in medicine if people will release their fears and let the benefit begin. 這篇文章主要講述了人類克隆技術(shù)對于心臟病、不孕不育、白血病以及遺傳疾病等方面預(yù)防和治療的美好前景。 1. Heart attacks can be treated with human cloning technology by ________. A. removing the damaged part of the heart B. replacing the old heart with a cloned one C. giving the patients injections of various medicines D. repairing the heart with cloned heart cells from healthy ones 答案：D　細(xì)節(jié)理解題。根據(jù)第一段“Scientists believe that they may be able to treat heart attack by cloning their healthy heart cells and injecting them into the areas of the heart that have been damaged...”可知，答案為D項。 2. What does the underlined word “infertile”(Paragraph 2) most probably mean? A. Unable to give birth to a child. B. With physical and emotional problems. C. Short of time and money. D. Separated from each other for long. 答案：A　詞義猜測題。通過第二段“With cloning, infertile couples could have child.”以及“Many couples run out of time and money without successfully having children”可知infertile是不孕不育之意。 3. According to the text, one of the first expected benefits from cloning technology may be in ________. A. the treatment of heart attacks B. the bearing of babies C. the cure of leukemia D. the detection of generelated diseases 答案：C　細(xì)節(jié)理解題。根據(jù)第三段的第一和第二兩句可知C項正確。 4. What can be inferred according to the last passage? A. Many people show their fears of cloning. B. Cloning technology can not be used to cure generelated diseases. C. Human beings cant benefit from cloning at all. D. Cloning technology promises unprecedented advancement in medicine. 答案：A　推理判斷題。由第四段最后一句話可知答案A正確。 B Agricultural scientists in the United States have put a copy of a human gene into pigs, sheep and rabbits. They report that the gene seems to be working in some of the animals. The gene that the scientists are using controls the production of the human growth hormone(荷爾蒙), a chemical necessary for growth. They are using the human gene because it has been more closely studied than any other growth gene. The scientists hope their work will someday result in food animals that grow faster and larger or produce more milk or eggs. The research is being done by scientists at the University of Pennsylvania, the University of Washington and the United States Department of Agriculture. The scientists put copies of human growth hormones into the fertilized(受精的) eggs of the female animals. When baby animals were born from the eggs, the scientists looked for evidence that the human gene had become part of the animals genetic material. They examined almost 200 baby pigs and found the gene in 20 of them. They found it in 28 of more than 200 rabbits, but it was in only one of 73 baby sheep. The scientists said they found the human growth chemical produced by the gene in some of the animals. It is too soon to know if the animals will pass the human growth gene into their young, proving that the gene has become part of their genetic material. Similar research with mice two years ago produced a new kind of mouse that is two times larger than normal. The scientists hope the same thing will happen with farm animals. They say their research will permit other gene transplants that can give animals defense against diseases, or let them live in very hot or very cold places. American farmers already use chemical hormones to increase the size of cattle and the amount of milk they produce. But they have to put the hormones into the cows. If the gene transplants are fully successful, the cows body will produce growth hormones. 文章介紹了美國科學(xué)家對于將人類生長基因移植到動物體內(nèi)的研究。 5. How many kinds of animals have scientists put copies of the human gene into? A. 2. B. 3. C. 4. D. 5. 答案：C　細(xì)節(jié)理解題。第一段第一句提到了pigs, sheep and rabbits三種動物，最后一段提到老鼠。 6. The underlined word “them” in Paragraph 2 refers to ________. A. the baby pigs B. baby animals C. the scientists D. the baby sheep 答案：A　指代關(guān)系題。根據(jù)第二段中的“They examined almost 200 baby pigs and found the gene in 20 of them.”可知科學(xué)家們檢查了200頭小豬，發(fā)現(xiàn)它們當(dāng)中有20頭攜帶這種基因。 7. What can we learn about the research with mice? A. A new kind of mouse was produced, which is defensive against diseases. B. The hormones from the mice were then put into the cows. C. A new kind of mouse was produced, which is twice larger than normal. D. Scientists found that the mice can live in very hot or very cold places. 答案：C　細(xì)節(jié)理解題。根據(jù)最后一段中的“...a new kind of mouse that is two times larger than normal.”可知科學(xué)家們已經(jīng)培育了一種新的是原來兩倍大的老鼠。 8. Which part of a newspaper do you think this passage is probably taken from? A. Amusement. B. Politics. C. Culture. D. Science and technology. 答案：D　推理判斷題。文章是關(guān)于將人類生長基因移植到動物體內(nèi)的研究，因此屬于科技類話題。 Ⅴ. 語法填空 閱讀下面材料，在空白處填入適當(dāng)?shù)膬?nèi)容(不多于3個單詞)或括號內(nèi)單詞的正確形式。 [2014遼寧高考] Jonny: Hey! Im just practicing Tai Chi (太極). Would you like to join me? Peter: I know nothing about it. Is it difficult? Jonny: It seems easy, but you need a lot of practice. You just follow me like this. Peter: OK. Dont laugh ___1___ me. I may look funny. Jonny: Bend your knees slightly and reach out your arms like tree branches, naturally and ___2___ (soft). Try to keep your body straight. Move slowly, then be sure to keep your balance and dont let your body shake. Peter: I cannot control my body well. My legs become ___3___ (pain)． Jonny: Keep ___4___ (hold) your position for a while. It helps develop your strength and flexibility. Raise your leg and let ___5___ stay in the air for seconds. Peter: I feel my legs shaking. I cannot do this any longer. Jonny: Be patient! Tai Chi ___6___ (call) “shadow boxing” in English. It asks you to act like water: to be flexible as well ___7___ strong. In real competition, a Tai Chi master borrows the strength of the competitor and uses this energy to fight back. The ___8___ (hard) you try to beat him, the more likely you will get hit. He controls you! Peter: Unbelievable! Oh..., ___9___ you dont mind, Ill stop and take a deep ___10___. 1. ________　2. ________　3. ________　4. ________ 5. ________　6. ________　7. ________　8. ________ 9. ________　10. ________ 本文為對話類材料。Jonny和Peter在談?wù)搶W(xué)習(xí)打太極拳的一些動作。 1. at考查介詞。laugh at嘲笑。 2. softly考查副詞。根據(jù)成分一致原則填soft的副詞形式softly。naturally和softly為并列關(guān)系。 3. painful考查形容詞。根據(jù)系表結(jié)構(gòu)，形容詞作表語，填pain的形容詞形式painful。 4. holding考查非謂語動詞。根據(jù)keep doing結(jié)構(gòu)填hold的ing形式。 5. it考查代詞。it在此處替代前面的your leg。 6. is called　考查被動語態(tài)。因為敘述的是太極拳的常識，所以用一般現(xiàn)在時，又因Tai Chi與call之間為被動關(guān)系，故用被動語態(tài)。 7. as考查固定搭配。as well as＝and。 8. harder考查副詞比較級。根據(jù)“the＋比較級．..，the＋比較級．..”句型，可知填hard的比較級形式harder。 9. if考查連詞。根據(jù)句意“如果你不介意的話……”可知填if。 10. breath考查名詞。根據(jù)take a deep breath“深呼吸”，可知填breath。