2015-2016学年高中英语 Unit 4 Astronomy the science of the stars（课件+试题）（打包6套）新人教版必修3.zip

1双基限时练 Unit 4 Part ⅡⅠ.用适当的连接词完成下列句子1．________ made all of us happy was that our school football team won the game.答案 What2．It is exactly ________ you did that made him angry.答案 what3．________ John will reach here is unknown because of the accident. Maybe two hours later.答案 When4．________ we lived ten years ago had changed so much that I nearly lost my way while visiting there.答案 Where5．It has been proved ________ eating vegetables in childhood helps to protect you against serious illnesses in later life.答案 that6．________ parents say and do has a lifelong influence on their children.答案 What7．________ will take the place of Mr. Li as our new headmaster hasn't been decided.答案 Who8．It's a pity ________ Bob can't take part in the outing because his mother is ill.答案 that9．It doesn't matter ________ or not Mary has been to America. ________ really matters is that she can speak English fluently.答案 whether; What10．________ movable type printing was first invented by the Chinese is known to us all.答案 ThatⅡ.用适当的连接词补全下面的对话Lucy: Why are you looking so happy?Jenny: I've just attended a lecture. 1.________ the speaker said made me excited.Lucy: What was it about?Jenny: About health. It seems 2.________ a lot of people don't know how to keep healthy.Lucy: Sounds great. 3.________ I'm concerned about is my health condition at the moment. But what should I do to be healthy?2Jenny: 4.________ you will stay healthy depends on two factors—exercise and diet.Lucy: You know I always do some running on the road every night.Jenny: Whether you take exercise is one thing, but 5.________ you take exercise is quite another.You shouldn't run at night because it wilt affect your sleep. Besides, 6. ________ you do your running isn't favorable. You should run in the park instead of on the road.Lucy: I see. I can see it is important 7.________ now I have to change my bad habits.Jenny: Also, you must be careful with your diet. It's well­known 8.________ we are what we eat. So you should eat more vegetables.Lucy: You're right. In fact I always eat too much meat. But I will change myself.答案 1.What 2.that 3.What 4.Whether5．when 6.where 7.that 8.thatⅢ.阅读理解AOn a clear night you might see the Moon, some planets and thousands of sparkling stars in the sky. You can see even more with a telescope (望远镜). And you might also see many larger stars and some really “red or blue” ones. The bigger the telescopes are, the more objects and details you will see in the sky.But scientists believe there are some things, so­called black holes, in the sky that we will never see, even with the biggest telescope on the clearest night. They're the mysterious dead stars.It is hard to imagine that stars die. After all, our Sun is a star. Year after year we see it up in the sky, burning brightly，giving us heat and light，which certainly doesn't seem to be getting old or weak. But stars do burn out and die after billions of years.As a star's gases burn, they give off light and heat. But when the gas runs out, the star stops burning and begins to die. As the star cools, the outer 3layers of the star pull in toward the center. The star was crushed (挤压) into a smaller and smaller ball. If the star was very small，it ends up as a cold, dark ball called a black dwarf (矮星)．Imagine if the Earth was crushed until it was the size of a small ball. That's how tightly this dead star，a black hole, is packed. Its gravity attracts in everything—even light, which can never come back to your eyes. That's why you see nothing but blackness.So the next time you stare up at the night sky, remember: there's more in the sky than meets the eye! In the silent darkness are black holes—the great mystery of space.1．The passage mainly tells us something about ________.A. the night sky B. the telescopeC. the black holes D. the gravity答案与解析 C 文章开篇描述夜空中有点点的繁星，然后指出用望远镜会看到更多的星星，但还是有一些看不见的“黑洞” ，借此引出主题。然后仔细分析黑洞的实质、形成过程，从而逐渐揭开其神秘的面纱。所以文章的主题是“黑洞” ，而其他事物都是铺垫，是次要的。2．We can learn from the passage that ________.A. on the clearest night，we can find a black hole in the skyB. we can find black holes with the help of the telescopeC. we can find the black holes are red or blue in colorD. nobody，including scientists，can see the black holes答案与解析 D 文章在对黑洞的描述中第二段指出“But scientists believe there are some things, so­called black holes, in the sky that we will never see, even with the biggest telescope on the clearest night.”以及第五段“. even light, which can never come back to your eyes.That's why you see nothing but blackness.”由此判断，黑洞是不能被任何人看见的，包括科学家。3．We can see that the black holes are actually ________.A. the burning sun B. the crushed earthC. some dead stars D. the empty space答案与解析 C 文章第二段对黑洞做了解释和定义： They're the mysterious dead stars 和前文的 so­called black holes 对应。4．Why does a star die according to the passage?A. It is burnt by the sun's light.B. It is attracted by the earth's gravity.C. It runs out of light and heat while burning.D. It is crushed by other bigger stars.答案与解析 C 文章倒数第三段中提出： “As a star's gases burn, they give off light and heat. But when the gas runs out, the star stops burning and 4begins to die.”由此推断，星星死亡的原因是自身燃烧，散尽了光和热。5．We can not see the black holes because ________.A. we have no good telescopeB. there are no black holes at allC. they are too small and weakD. they are too tightly packed答案与解析 D 文章讲到由于气体燃烧殆尽，星体变小紧缩，由此产生很大的引力，吸收了一切的光，所以看不见他们，由此推断答案为 D 项。BHello! My name is Lisa, and I am a lioness. I live on the open grasslands of Africa with my family. Lions living in a group are called a pride.My father is strong and powerful. He and his cousin are the leaders of our pride. The other members are my mother, her sisters, and their children.The area where a pride lives is big! We roar (咆哮) to tell each other where we are and to warn strangers to stay away.Meet my new baby brother. His name is Leon. See the spots on his fur? We lions are born spotted or striped (有条纹的). As we grow older, the spots gradually disappear.Lionesses usually spend their entire lives with their birth pride, but Leon will leave when he is about three years old. He'll run around with a male (雄性的) friend or relative for a few years until they take over a pride of their own.But for now, we have lots of fun together. We often play and fight for hours, which can help us practice skills that we will need for hunting.We lions keep ourselves very clean. Just like a house cat, I clean my fur (毛) with my tongue. We clean for each other, too, to show we're friends.Lions like to sleep for most of the day. We hunt in the cool evening. Female (雌性的) lions hunt more often than male lions. We work together as a team. At the right moment, we attack and kill our prey. Then we share it. Male lions usually eat first. Females eat next. Baby lions are the last to eat. The smallest one gets the least food.Since we are full, it's time to go to find a nice place for a sleep. Bye!6．Lisa in this passage is the name of ________.A. a girl B. a male lionC. a female lion D. a pride答案与解析 C 根据第一段的“My name is Lisa, and I am a lioness.”可知，Lisa 是一只雌性狮子，所以选择 C 项。7．According to the passage, Leon ________.A. hunts more often than his sisters5B. will have spots on his fur for the whole of his lifeC. will leave his birth pride when he is about threeD. will take over his birth pride when his father dies答案与解析 C 根据第五段的“Lionesses usually spend their entire lives with their birth pride, but Leon will leave when he is about three years old.”可知，Leon 在 3 岁时就会离开生长的狮子群，所以选择 C 项。8．The underlined word “prey” in the passage probably means ________.A. the animal that is huntedB. the animal that is dangerousC. the animal that is powerfulD. the animal that is ill答案与解析 A 根据上下文，可以知道这句话的意思是：时机恰当的时候我们会攻击并杀死猎物，所以选择 A 项。1双基限时练 Unit 4 Part ⅢⅠ.单句语法填空1．The crowd cheered ________ when they saw the teams arrive.答案与解析 up 句意：看到队伍进场后，观众们欢呼起来。cheer up“欢呼；喝彩” 。2．It was during the election period that a big strike broke ________.答案与解析 up break up“分解；分散” 。3．— What do you think of French?— In my opinion, French is as difficult a subject ________ English.答案与解析 as “as . as .”结构的基本构成形式：“as＋ adj.＋a/an＋可数名词单数＋as” 。4．Students should find more time to get close ________ nature which can encourage their creativity.答案与解析 to 句意：学生应当多抽些时间走近大自然，大自然可以激发他们的创造力。get close to 在此表示“接近” 。5．The teacher should get the hang ________ the characters of each student.答案与解析 of get the hang of“了解” 。句意：老师应该了解每个学生的性格特征。6．— What does the model plane look like?— Well, the wings of the plane are more than twice the ________ (long) of its body.答案与解析 length “倍数＋the＋名词＋of”是倍数比较的常见表达形式。7．Please watch ________ for these warning signs.答案与解析 out 句意：请留心这些警示牌。watch out for “密切注视；当心；留心” 。8．— What happened just now? You looked so frightened.— A car suddenly pulled ________ in front of me.答案与解析 out pull out 指“车辆突然开出以超车” ，符合此处语境。Ⅱ.完形填空An old and very wealthy friend of mine told me that he had an unpleasant experience. He went to a famous jewel shop and asked to be __1__ some gold necklaces. After __2__ several, he decided to buy a gold necklace with a precious (珍奇的) stone and __3__ if he could pay by check. The assistant said it was OK, but the moment my friend __4__ his name he was __5__ into the manager's office.The manager was very __6__， but he explained that someone with __7__ the same name had presented them a __8__ check not long ago. My friend got very __9__ when he heard this and said that he would buy a necklace somewhere else. When he __10__ to go，the manager told him that the __11__ would arrive at any 2moment and he had better stay __12__ he wanted to get into serious trouble. Sure enough, the police arrived very soon. They were polite too, but __13__ that a person __14__ the same name as his was responsible (负责的) for a number of recent robberies (抢劫 ). Then the police asked my friend to __15__ out a note which had been used by the __16__ in a number of stores. The note __17__： “have a gun in my pocket. Ask no __18__ and give me all the money in the drawer.” __19__， my friend's handwriting was quite unlike the thief's. He was not only allowed to go without further delay, but also to __20__ the necklace with him.1. A. given B. seenC. offered D. shown2. A. getting B. lookingC. examining D. seeing3. A. wanted B. askedC. questioned D. saw4. A. signed B. gaveC. marked D. made5. A. invited B. tiedC. brought D. took6. A. angry B. politeC. shy D. surprised7. A. really B. trulyC. exactly D. surely8. A. worth B. valuableC. cheap D. worthless9. A. angry B. politeC. shy D. frightened10. A. gave up B. got upC. came up D. went up11. A. thief B. assistantC. police D. friend12. A. if B. if notC. but D. unless13. A. explained B. saidC. told D. announced14. A. having B. usingC. making D. getting15. A. copy B. repeatC. write D. print316. A. police B. thiefC. assistant D. my friend17. A. told B. saidC. read D. wrote18. A. problems B. keysC. answers D. questions19. A. Unluckily B. FortunatelyC. However D. Therefore20. A. carry B. takeC. fetch D. bring答案与解析 1．D 他要求给他看一些金项链。D 项有“展示；出示”的意思； B项不符合句意； A、C 两项不如 D项表达更准确。2．C 仔细查看几条后。examine 为 look at sth.closely to see if there is anything wrong or improper，比 B、D 两项更确切； A 项为“买；得到”与下文矛盾。3．B ask 为“询问” ，与下文 OK一词相呼应， C 项“质问；质疑”不合句意。4．A sign one's name 意为“签名” ，是固定搭配。5．A 由下文 The manager was very polite，可知，经理对顾客很有礼貌，因此此处用 invite比较合适。6．B 该空所填词应与下文 They were polite too中 polite一词相呼应，并且由but也可得知。7．C exactly 是“恰恰；正好” ，表强调。8．D 由作者的朋友被请到经理室，经理问他问题可知，应是“空头支票” 。9．A B、C 两项与语境不符； D 项为“害怕”与作者的朋友到别处买相矛盾。10．B 想去别处买，因此作者的朋友起身要离开。get up to go为“起身离开” ； give up“放弃” ； come up“靠近” ； go up“上升” 。11．C 由下文 The police arrived very soon.可知，这里指经理警告作者的朋友，“警察”很快会来。12．D 当他站起来要走的时候，经理告诉他警察随时会到，如果不想陷入更大的麻烦，最好待在那儿。unless“除非” ，与 had better形成对比。13．A 此处指警察解释他们要验证笔迹的原因。14．B 警察也很礼貌并解释说用同样名字的人应该和几天前的抢劫案有关。故此处用use，其他选项不合句意。15．A 这里警察通过验证笔迹来破案，所以要作者的朋友抄下罪犯留下的便条。copy out“仔细(全部)地抄下……” ； repeat不与 out搭配； write out“写出；写完” ； print out“(打印机)打出” 。16．B 由上文 robberies可知，此处应指“小偷”作案后留下的便条，且后文 my friend's handwriting was quite unlike the thief's处也有提示。17．C read 为“写到；说到”的意思。要表达“便条”上“写道；说道”常用4read。18．D ask no questions“不要问问题” ，是固定搭配。19．B 由下文提到的 my friend's handwriting was quite unlike the thief's可知此空应填 fortunately“幸运的是” 。20．B take sth. with sb. “带走某物” 。Ⅲ.阅读七选五What do you do in a situation like this? You're eating dinner with friends in a nice restaurant. You're having a great time when a phone rings at the table next to you. A man takes out his phone and starts talking loudly about problems he's having with his girlfriend. He talks for almost ten minutes! __1__Many people find cell phones useful in their day­to­day lives, but we've all sat next to someone talking too loudly on a cell phone. You may want to tell the loudmouth to end the conversation, but let the management take care of noisy customers. __2__ Here are a few rules：·Off means off! __3__ If a sign says “turn off cell phones”， don't use your phone.·__4__ Speak softly and for a short time. Try to move away from other people.·Lights off, phone off! Never take calls in a theater or at the movies. ·__5__ Talking on a cell phone while driving is dangerous. And watch where you're going when you're walking down the street and talking on the phone.As more people use cell phones, things are only going to get worse. So, the next time you're getting ready to make a call, stop and consider the people around you.A. Pay attention!B. Try to make yourself understood.C. Keep private conversations private!D. You can only control your own behavior.E. Always make yourself available to your phone.F. Follow the rules of restaurants and other public places.G. This happens, all the time—on buses, in restaurants, everywhere.答案 1.G 2.D 3.F 4.C 5.AⅣ.语法填空All through history, explorers have led the way for people to move into new places. Today, __1__ explorers are responsible (负责的) for is leading the way into space.The first person in space was Yuri Gagarin from the Union of Soviet Socialist Republics (USSR). He __2__ (send) into space on April 12, 1961 aboard 5Vostok 1. The Vostok 1 spaceship reached __3__ point some 300 kilometers high before it began to fall back to the earth. His journey only lasted 108 minutes, but that first trip into space marked the beginning of the Space Age.The first woman in space was Valentina Tereshkova __4__ was also from the USSR. She circled the earth for two days and 22 hours aboard Vostok 6 in 1963. During this journey, it was reported __5__ Vostok 6 completely circled the earth 48 times!Twelve people have __6__(actual) walked on the moon. Neil Armstrong from the United States was the first man __7__ (set) foot on the moon. The members of the Apollo 17 space team visited the moon in 1972, and spent almost 3 days on the moon picking __8__ rocks and collecting soil from the surface of the moon. They brought these samples (样本) back __9__ earth for scientists around the world to study.So far, only about 300 people from all around the world __10__(go) into space, but the number will surely increase as scientists continue to explore space.答案与解析 1．what what 引导主语从句且在从句中作宾语。2．was sent 本句缺少谓语，又句中时间状语为 on April 12, 1961，故用一般过去时。3．a a point“一个地方” ，a 表泛指。4．who/that 这是一个定语从句，先行词 Valentina Tereshkova指人，从句中缺少主语，故用关系代词 who/that引导定语从句。5．that it was/is reported that .“据报道……” 。6．actually 设空处所填词在句中作状语修饰谓语 have walked，应用副词形式，故填 actually。7．to set the first 修饰名词 the man，应用不定式作后置定语。8．up pick up“拾起；捡起” 。9．to bring sth. back to sp.“把某物带回某地” 。10．have gone 设空处所填词在句中作谓语，又根据时间状语 so far可知应填 have gone。Ⅴ.短文改错Thursday, May 1stSunnyLily and I are very interested in science, so we decided to visit the Science Museum today. It is not too far from our homes. It is about two kilometer, so we thought it was better to go there by the bike.At eight we set off. It is very nice and sunny. When we got at the gate, there were many people wait there. We met some of my classmates or teachers. 6There we saw a lot of interested things and equipment. We could touch them and even operate anything. We thought we had learned a lot and were more interested in science.At half past eleven we had to leave home. What happy we were today!答案 Thursday, May 1stSunnyLily and I are very interested in science, so we decided to visit the Science Museum today. It is not too far from our homes. It is about two ， so we thought it was better to go there by bike.kilometerkilometers the＼At eight we set off. It very nice and sunny. When we got the gate, iswas at tothere were many people there. We met some of my classmates teachers. waitwaiting or andThere we saw a lot of things and equipment. We could touch them and interestedinterestingeven operate . We thought we had learned a lot and were more anythingsomethinginterested in science.At half past eleven we had to leave home. happy we were today！∧for What How