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1、Module 4 第1课时 Introduction.单项填空从题中所给的A、B、C、D四个选项中选出一个最佳答案。1_， we all went to the zoo.AThere are no classesBThere have no classesCThere being no classesDThere been no classes答案：C解析：此句无连词，所以前半部分应为There be句型的独立主格结构。2All the girls were_at the_news.Afrightening, frighteningBfrightened, frightenedCfrighte
2、ning, frightenedDfrightened, frightening答案：D解析：frightened adj.指“(人感到)害怕的”；frightening adj. “令人害怕的”。3I was just talking to Margaret when Jackson_.Acut inBcut downCcut out Dcut up答案：A解析：cut in“插嘴”；cut down“砍倒”；cut out“剪掉；剪下”；cut up“切碎”。由句意可知选cut in。4These trees cannot grow in such a cold_.Aweather Bda
3、ysCclimate Dspace答案：C解析：句意：这些树在寒冷的气候中无法生长。weather指“每日的天气”；climate指“某一地区气候”。5_more about university courses, call(920)7463789.ATo find out BFinding outCFind out DHaving found out答案：A解析：不定式作目的状语。注意分词不能作目的状语。6John has insured all his properties to protect them_damage or destruction.Aat BagainstCwith Do
4、n答案：B解析：protect.against(from). “保护免遭”。7_quickly, or well be late.APut on BWearCGet dressed DHave on答案：C解析：get dressed“穿好衣服”；put on“穿上”；后面需接宾语；wear表状态，“穿着”(同have on)。8I advised him that he_.Astopped smoking Bstops smokingCstop smoking Dstop to smoke答案：C解析：句意：我劝他戒烟。从句后要用虚拟语气即(should)原形。stop doing sth.
5、“停止做”，stop to do.“停下来去做”。9Although medical science_control over several dangerous diseases, what worries us is that some of them are returning.Aachieved Bhas achievedCwill achieve Dhad achieved答案：B解析：此题考查动词的时态，本句是以一般现在时的基础，可由worries推断，故A、D项首先排除。句意：尽管医学已经成功控制了几种危险的疾病，但令我们担忧的是，有些疾病正在发生反弹。故achieve先于wor
6、ries发生，并对其造成影响，故应用现在完成时。.阅读理解阅读下面的短文，从每题所给的四个选项(A、B、C、D)中，选出最佳选项。Far from the land of Antarctica(南极洲), a huge shelf of ice meets the ocean. At the underside of the shelf there lives a small fish, the Antarctic cod.For forty years scientists have been curious about that fish. How does it live where m
7、ost fish would freeze to death? It must have some secret. The Antarctic is not a comfortable place to work and research has been slow. Now it seems we have an answer.Research was begun by cutting holes in the ice and catching the fish. Scientists studied the fishs blood and measured its freezing poi
8、nt.The fish were taken from seawater that had a temperature of1.88and many tiny pieces of ice floating in it. The blood of the fish did not begin to freeze until its temperature was lowered to2.05. That small difference is enough for the fish to live at the freezing temperature of the icesalt mixtur
9、e.The scientists next research job was clear: Find out what in the fishs blood kept it from freezing. Their search led to some really strange thing made up of a protein (蛋白质) never before seen in the blood of a fish. When it was removed, the blood froze at seawater temperature. When it was put back,
10、 the blood again had its antifreeze quality and a lowered freezing point.Study showed that it is an unusual kind of protein. It has many small sugar molecules (分子) held in special positions within each big protein molecule. Because of its sugar content, it is called a glycoprotein. So it has come to
11、 be called the antifreeze fish glycoprotein, or AFGP.短文解析：本文介绍了南极鳕鱼这一特殊物种，并揭露了它抵御严寒的独特秘密：一种糖蛋白质。1What is the text mainly about?AThe terrible conditions in the Antarctic.BA special fish living in freezing waters.CThe ice shelf around Antarctica.DProtection of the Antarctic cod.答案：B解析：由全文可知，本文介绍了南极鳕鱼的
12、神奇所在。2Why can the Antarctic cod live at the freezing temperature?AThe seawater has a temperature of1.88.BIt loves to live in the icesalt mixture.CA special protein keeps it from freezing.DIts blood has a temperature lower than2.05.答案：C解析：由第五段第二句话可知。3What does the underlined word “it” in Paragraph 5
13、refer to?AA type of icesalt mixture.BA newly found protein.CFish blood.DSugar molecule.答案：B解析：第五段讲的是鳕鱼的血液不怕南极严寒的原因是奇特的以前未发现过的蛋白质。最后两句讲的是这种蛋白质的独特性。因此it指新发现的这种蛋白质。4What does “glyco”in the underlined word “glycoprotein” in the last paragraph mean?Asugar BiceCblood Dmolecule答案：A解析：由该词所在句“Because of its
14、sugar content”可推知该词前缀表示sugar的含义。.完形填空阅读下面短文，理解大意，从题中所给的A、B、C、D四个选项中选出一个最佳答案。Many times my friend June would say, “If I ever get 1， Im moving into a bigger apartment and getting a completely new 2.” I would listen and think, “dream on, my friend.” But to everyones 3， a few years ago June did come int
15、o a huge inheritance.June is a great believer in making 4， so I wasnt surprised to find her writing down all the ways she would 5 her new wealth. After hearing these changes for some time, I said to her, “It isnt necessary to spend all your 6 at once.”“I know, I know，” she answered with a little of 7.A few days later, June called. “Ive
