Unit 4 Topic 2 I'm excited about the things that will be discovered in the future. 测试卷（B卷）（含解析）

Unit 4 Topic 2 （B卷提升篇）
一、 单项选择
1．—I watched________movie which has________seven short stories.
—Do you mean My People, My Country
A．the; the B．a;不填 C．a; the D．an;不填
2．— The air here is much fresher than before.
—Exactly! We a lot of trees in the past few years.
A．planted B．were planting C．have planted D．will plant
3．A person ________ weighs 90 kilos on earth weighs only 36 kilos on Mars.
A．who B．which C．where D．what
4．In order to explore Mars further, scientists are still ________ more information about Mars.
A．searching for B．paying for C．caring for D．fighting for
5．Study hard, then our dream will be ________.
A．realized B．realize C．realizing D．to realize
6．I want to be a________and I can perform ballet on the stage in the future.
A．writer B．singer C．artist D．dancer
7．It has been two days________we landed on Mars.
A．from B．since C．after D．until
8．Scientists think that there has been life on earth for millions of years. However, we ________ life on other planets yet.
A．didn’t find B．aren’t finding C．won’t find D．haven’t found
9．I won’t believe there are aliens ________ I see them with my eyes.
A．when B．until C．after D．if
10．Kang Ping and I are excited, because a wonderful movie ________ tonight.
A．is shown B．will show C．will be shown D．shows
二、完形填空
When I was in primary school, I got into an argument (争论) with a boy in my class. I can't 11 what it was about, but I have never forgotten the lesson I learned that day.
I was sure that I was right and he was wrong and he was sure that I was wrong and he was right. The teacher 12 to teach us a very important lesson. She 13 both of us to the front of the class and placed him on one side of her desk and me on the other. In the middle of her desk was a large, round object(物品). I could see that it was black. She asked the boy what 14 the object was. "White," he answered.
I couldn't believe he said the object was white, 15 it was clearly black! Another argument started between my classmate and me, this 16 about the color of the object.
The teacher told me to go to stand where the boy was standing and told him to come to stand where I had been. We changed 17 , and now she asked me what the color of the object was. I had to answer, "White." It was an object with two 18 colored sides, and from his side it was white. Only from my side was the color black.
My teacher taught me a very important lesson that day: You 19 stand in the other person's shoes and look at the situation 20 their eyes in order to truly understand their view.
11．A．think B．believe C．remind D．remember
12．A．continued B．refused C．decided D．failed
13．A．told B．brought C．drove D．pushed
14．A．height B．shape C．color D．size
15．A．when B．unless C．until D．if
16．A．time B．year C．month D．day
17．A．answers B．seats C．places D．ideas
18．A．similarly B．differently C．beautifully D．surprisingly
19．A．will B．must C．shall D．may
20．A．behind B．across C．against D．through
三、阅读理解
George Devol who came from the USA designed the first programmable robot in 1969. It meant that the robot age had started from then on. However, in about 989 BC, during western Zhou Dynasty, a Chinese man whose name was Yan Shi made a wood robot. It looked like a real man and it was able to do many actions. It was good at dancing and it has a heart, a stomach and other things in its body. It also had teeth and hair. It could express its feelings by using its eyes. Its eyes could move and could show love to women, but it couldn't laugh. It was probably the earliest robot in the world.
Not all robots always look like humans. They have various shapes. They are clever and they can do all kinds of jobs, especially difficult and dangerous jobs. They are widely used in factories, banks, hospitals and other places. In the future, robots will make fewer mistakes, even can correct themselves and they will be smarter. It's possible that we will have a robot in our own home. They will do more things for us. We will have more free time to have a rest, to relax ourselves with the help of robots. I believe that we can have a better life.
21．What started the robot age
A．The first programmable robot. B．The Chinese robot.
C．The wood robot. D．The small robot.
22．What couldn't Yan Shi's robot do
A．Dance. B．Tempt women with eyes.
C．Express its feelings with eyes. D．laugh.
23．How old was the earliest robot in the world
A．About 50 years old. B．About 100 years old.
C．About 2,000 years old. D．About 3,000 years old.
24．Which is NOT true about the robots now
A．Now robots are in all kinds of shapes.
B．Now robots can do kind of difficult jobs.
C．Now robots can help people do most of jobs.
D．Now robots can help doctors in some ways.
25．What does the passage mainly tell us
A．Robots. B．The history of robots.
C．The robots' usage and start. D．People and robots.
Jupiter(土星) is the fifth planet from the sun and it is the largest one in the solar system. It is about 11 times bigger than the earth. Jupiter's strangest thing is its huge red spot. Pictures taken from space tell us that the red spot is probably a hurricane(飓风). It is so big that the earth would fit right in the middle of it. Sometimes the hurricane looks like a huge oven with orange-red waves (波浪). Some other time the color almost disappears.
On the earth, hurricanes move. We can watch them travel across water to land. Jupiter's red spot also moves. Scientists say it “walks”. It is carried along by air in Jupiter's atmosphere(大气层).
So far, Jupiter has been visited by four spacecrafts. All of them flew by Jupiter very quickly. On the next trip to Jupiter, a spacecraft will stay near the planet much longer. New information will be sent back to the earth. Soon scientists will know much more about this strange red spot in the atmosphere.
26．According to the passage, Jupiter's red spot is probably ________.
A．many huge stones B．a huge ocean
C．a hurricane D．the color of the atmosphere
27．Jupiter is the ________ planet from the sun in the solar system.
A．11th B．5th C．1st D．4th
28．Compared with the size of the earth, Jupiter's red spot is ________.
A．smaller B．the same size C．11 times bigger D．larger
29．Earth's hurricanes are like Jupiter's red spot because they both ________.
A．move B．have the same color
C．travel across water to land D．have the same shape
30．Which of the following is NOT true
A．So far, four spacecrafts have visited Jupiter.
B．The color of the Jupiter's hurricane sometimes disappears.
C．Jupiter is the largest planet in the solar system.
D．Next spacecraft will land on the Jupiter and take back some stones.
It is 40 meters long and 6 meters wide. This must be the biggest bus you have ever seen. It can carry 1,200 to 1,400 people.
It is China’s new Super Bus. It is going for a test run in Beijing at the end of this year. Some other cities are also interested in running the Super Bus. They hope the traffic problems will be solved.
The Super Bus runs along fixed tracks (固定轨道) . The bus sits on top of two 2.2-meter-tall legs. The legs have wheels at one end. Small cars can drive under the bus, so the Super Bus does not take up road space.
The bus runs on electricity and solar power. It can travel up to 60 km every hour. Its creator, Song Youzhou, says a lot of traffic jams (堵塞) will be reduced.
The Super Bus can do the work of 40 buses. In that way, it can save 860 tons of fuel (燃料) every year, according to Song.
“To build a Super Bus and its track costs less than building subways. Subways are nearly ten times more expensive to build.”Song said.
Some people worry that the Super Bus may not be safe. However, Song says there’s no need for concern. The Super Bus has laser scanners (激光扫描仪) between its legs. The scanners make sure the cars keep a safe distance.
31．The Super Bus can carry________ people.
A．1,300 B．1,500 C．1,700 D．1,900
32．All the following are the advantages (优势) of the Super Bus EXCEPT that________.
A．the bus doesn’t take up road space
B．the bus can do the work of 40 buses
C．the bus is very easy to build and drive
D．the bus can save a lot of energy every year
33．According to Song, it’s safe for small cars to drive under the Super Bus because________.
A．the bus is tall enough
B．the road is wide enough
C．there are scanners between its legs
D．the bus travels at 60 km per hour
34．We can guess that Song’s purpose for building the bus was to________.
A．take the place of small cars B．solve traffic problems
C．increase the speed D．reduce car accidents
35．This passage is mainly about________.
A．the normal bus B．the small car
C．the subway D．the Super Bus
Future and Today
It is well known that everyone has his own dream as well as his own future. 36 I have to say that future is now. That is to say we must treasure every minute now. If we want to have a bright future, we should know how important time is and use it well.
There is an old English saying: “Gain time, gain life.” 37 Time is something that we can’t see or touch, but we can feel it passing by. Time is always with us. When we are at table, time passes; when we play, time goes by unnoticeably. We always say “Time is money”, but time is even more precious(珍贵的) than money, because when money is spent, we can earn it back. 38 So, some of us even say time is priceless(无价的).
We should always remember: future is now. For us students, we should try our best to work hard in order to create a great future of our own. 39 We should do everything before us as soon as possible. And never put off what can be done today till tomorrow.
As we all know , “Time and tide wait for no man.” 40 So from now on, work hard. Tomorrow will be better, and your future will be brighter. Remember: “No pains, no gains.” Today’s hard work is the cause of tomorrow’s harvest.
根据短文内容，把A-E五个句子填入空缺处，使短文内容完整，正确、内容完整。
A．But if time is gone away, it will never return.
B．If you waste today, you will regret tomorrow.
C．But do you know what future really is
D．We should make the best use of every hour and be the master of today.
E．Then what’s time
四、情景交际根据中文提示，完成下列各题
41．这部电影多么有趣啊！
42．比起跳舞我更喜欢科学, 但是我想成为一名舞蹈家。
43．它是以Mars命名的。
44．我们在火星上着陆已经两天了。
45．这本书非常值得读。
五、看图写话
46．wine make
47．use properly
48．grow
49．too to heavy
50．next year
六、阅读下面短文根据语境、音标或所给单词的提示，在每个空格内填入一个恰当的词，要求所填的词意义准确、形式正确，使短文意思完整、行文连贯。
Scientists think that 51 has been life on earth for 52 (million) of years. However, we haven’t found life on other planets yet. The earth is a planet and 53 goes around the sun. And there are seven other planets that also go around the sun. The sun and its planets are 54 (call) the solar system. The solar system is 55 small part of the universe.
Scientists have launched many spaceships to 56 [ k spl (r)] other planets in the solar system. Some spaceships have gone 57 [b j nd] the solar system. However, no one 58 discovered any life in space yet.
Why has no one from other planets 59 ( send) us a message Have they tried to send 60 (information) to us With so many stars in space, are we alone, or is there life on other planets in space
七、书面表达
61．Jenny是你们学校校园网英语专栏的主编，为了更好地帮助同学们缓解考前心理压力，她制定了主题为"I Wish My Teacher Knew"的课程计划。假设你是Starry，请你给Jenny写信，与她交流自己在学习生活中遇到的快乐、烦恼等，或说说自己的小秘密。请根据图示及要求完成写作。
要求：
①词数80～100，内容必须涵盖所有提示要求，可适当发挥;
②短文开头和结尾已给出，不计入总同数;
③文中不得出现真实校名及姓名。
Dear Jenny,
I'm glad to share my story with you. ______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours,
Starry
试卷第2页，共2页
试卷第1页，共1页
参考答案：
1．B
【详解】句意：——我看了一部有七个短篇故事的电影。——你是说《我和我的国家》吗？
考查冠词的用法。movie是可数名词，此处表示泛指，其前需用不定冠词，又因movie是以辅音音素开头的单词，所以用不定冠词a；空2后的stories前有限定词修饰，所以不用任何冠词。故选B。
2．C
【详解】句意：——这里的空气比以前新鲜多了。——确实！在过去的几年里，我们种了很多树。
考查现在完成时。A：一般过去时；B：过去进行时；C：现在完成时；D：一般将来时。分析句子可知，此处强调过去种的树使现在的空气更清新，强调对现在的影响，所以应用现在完成时，in the past+一段时间，用于现在完成时态的句子中，故选C。
3．A
【详解】句意：一个在地球上重90公斤的人在火星上只有36公斤重。
考查定语从句的关系词。who先行词是人，在句中作主语、宾语；which先行词是物，在句中作主语、宾语；where先行词是地点名词；what不能引导定语从句。该句是定语从句，空处的关系词在句中作主语，由“A person”可知，先行词为人，所以关系词用who。故选A。
4．A
【详解】句意：为了进一步探索火星，科学家们仍在寻找有关火星的更多信息。
考查动词短语辨析。search for搜寻；pay for付钱；care for关心；fight for为……斗争。分析“In order to explore Mars further”和“more information about Mars”可知，此处表示“探索火星”，故选A。
5．A
【详解】句意：努力学习，那么我们的梦想就会实现。
考查一般将来时的被动语态。本句主语“our dream”是动作“realize”的承受者，构成“will be done”结构，表示一般将来时的被动语态，故选A。
6．D
【详解】句意：我想成为一名舞蹈家，将来我可以在舞台上表演芭蕾。
考查名词辨析。writer作家；singer歌唱家；artist艺术家；dancer舞蹈家。根据“perform ballet on the stage”可知，芭蕾属于舞蹈，所以此处指的是舞蹈家。故选D。
7．B
【详解】句意：自从我们登上火星以来已经两天了。
考查介词和连词辨析。from从……，介词；since自……以来，连词；自……以后，介词；after在……之后，连词/介词；until直到……为止，连词/介词。空前空后是两个完整的句子，所以空处应填连词组成复合句；由“It has been two days”可知，主句是现在完成时，所以此处应用since来连接，本句是since引导的时间状语从句。故选B。
8．D
【详解】句意：科学家认为地球上有生命数百万年了。然而，我们还没在其他的行星上找到生命。
考查动词的时态。根据“yet”可知句子是现在完成时，表示“还没找到”用haven’t found。故选D。
9．B
【详解】句意：除非亲眼看到，否则我不会相信外星人的存在。
考查连词辨析。when当……时；until直到；after在……之后；if如果。此处构成“not until”句型，意为“直到……才”，用于句中引导时间状语从句。故选B。
10．C
【详解】句意：康平和我都很兴奋，因为今晚要放映一部精彩的电影。
考查一般将来时的被动语态。本句主语“a wonderful movie”是动作“show”的承受者，所以用被动语态；结合时间状语“tonight”可知，是一般将来时，所以用一般将来时的被动语态。故选C。
11．D 12．C 13．B 14．C 15．A 16．A 17．C 18．B 19．B 20．D
【分析】文章讲述了一个关于从不同角度看事情会有两面性的哲学小故事，我们不应该一味争论事情的对错，因为站在不同角度看到的事实可能不相同，这是作者的老师给他上的一节有意义的课。
11．句意：我不记得那天是怎么回事了，但我永远不会忘记那天学到的教训。
think认为；believe相信；remind提醒；remember记得。根据“but I have never forgotten the lesson I learned that day”可知句意出现转折，由此可推出是不记得争论是关于什么的，用remember符合语境。故选D。
12．句意：老师决定给我们上一堂非常重要的课。
continued继续；refused拒绝；decided决定；failed失败。根据“I was sure that I was right and he was wrong and he was sure that I was wrong and he was right. ”可知两人都觉得自己是对的，老师决定给他们上一节课，用decided符合语境。故选C。
13．句意：她把我们俩带到教室前面，让他坐在她讲桌的一边，我坐在另一边。
told告诉；brought带来；drove驾驶；pushed推。根据“both of us to the front of the class”可知此处用bring sb. to sp.表示“把某人带到某地”。故选B。
14．句意：她问那个男孩那个东西是什么颜色的。
height高度；shape形状；color颜色；size尺寸。根据“White”可知问的是颜色，用color符合语境。故选C。
15．句意：我不敢相信当那个物体是黑色的时候，他却说它是白色的！
when当……时候；unless除非；until直到……为止；if如果。根据“I couldn't believe he said the object was white”可知是当物体是黑色的时候这个男孩说它是白色的，用when引导时间状语从句。故选A。
16．句意：我和我的同学又开始争论了，这次是关于物体的颜色。
time时间，次；year年；month月；day天。根据“this ... about the color of the object”可知是说这一次，用time符合语境。故选A。
17．句意：我们换了位置，现在她问我那个东西是什么颜色。
answers回答；seats座位；places地方，位置；ideas主意。根据“The teacher told me to go to stand where the boy was standing and told him to come to stand where I had been.”可知老师让两个人换了位置，用places符合语境。故选C。
18．句意：这个物体有两个不同颜色的侧面，从他那一侧看，它是白色的。
similarly相似地；differently不同地；beautifully漂亮地；surprisingly令人惊讶地。根据“... from his side it was white. Only from my side was the color black.”可知是颜色不同，用differently符合语境。故选B。
19．句意：为了真正理解他们的观点，你必须站在别人的立场，通过他们的眼睛看问题。
will将要；must必须；shall将要，将会；may可能。根据“You ... stand in the other person's shoes”结合上文可知是必须站在别人的立场看问题，用must符合语境。故选B。
20．句意：为了真正理解他们的观点，你必须站在别人的立场，通过他们的眼睛看问题。
behind在……后面；across横过；against反对；through透过……看到。根据“look at the situation ... their eyes”可知是通过别人的眼睛看待问题，用though符合语境。故选D。
21．A 22．D 23．D 24．C 25．C
【分析】本文介绍了机器人的起源，发展和现代机器人的广泛用途。
21．细节理解题。根据“George Devol who came from the USA designed the first programmable robot in 1969. ”可知，是1969年第一台可编程机器人开始了机器人时代。故选A。
22．细节理解题。根据“…, but it couldn't laugh,”可知，严石的机器人不能笑。故选D。
23．推理判断题。根据“However, in about 989 BC, during western Zhou Dynasty, a Chinese man whose name was Yan Shi made a wood robot.”可知公元前989年中国的西周时期出现了最早的机器人，故可以推出世界上最早的机器人有3000多岁了。故选D。
24．细节理解题。根据“They have various shapes. They are clever and they can do all kinds of jobs, especially difficult and dangerous jobs. They are widely used in factories, banks, hospitals and other places.”可知，机器人有各种各样的形状，可以做一些困难的工作，可以在某些方面帮助医生，没有提及现在的机器人可以帮助人们完成大部分工作。故选C。
25．主旨大意题。根据全文描述可知，本文介绍机器人的起源，发展和现代机器人的广泛用途。故选C。
26．C 27．B 28．D 29．A 30．D
【分析】这是一篇说明文，文章讲述土星的相关信息以及对土星的研究发现。
26．细节理解题。根据第一段 “Pictures taken from space tell us that the red spot is probably a hurricane(飓风).”可知，土星上的红色斑块很可能是飓风。故选C。
27．细节理解题。根据第一段“Jupiter(土星) is the fifth planet from the sun and it is the largest one in the solar system.”可知，土星是离太阳第五远的行星。故选B。
28．细节理解题。根据第一段 “It is so big that the earth would fit right in the middle of it.”可知，土星上的红色斑块比地球大得多。故选D。
29．推理判断题。根据第二段“On the earth, hurricanes move. We can watch them travel across water to land. Jupiter's red spot also moves.”可知，地球的飓风是移动的，土星上的红色斑块也是移动的。可知二者的相似之处是它们都移动。故选A。
30．推理判断题。根据最后一段“On the next trip to Jupiter, a spacecraft will stay near the planet much longer.”可知，下一次的宇宙飞船将靠近土星更长时间。D选项“ land on the Jupiter登陆土星”表述错误。故选D。
31．A 32．C 33．C 34．B 35．D
【分析】本文介绍了超级巴士的功能和运作方式。
31．细节理解题。根据“It can carry 1,200 to 1,400 people”，可知，超级巴士可以容纳1200到1400人，故选A。
32．细节理解题。根据“so the Super Bus does not take up road space”，可知，超级巴士不会占用路面空间，排除A。根据“The Super Bus can do the work of 40 buses. In that way, it can save 860 tons of fuel (燃料) every year, according to Song”，可知，超级巴士相当于40台普通公交车的工作量，每年可以节省很多燃料，排除B和D。C选项“这种巴士很容易建造和驾驶”在文中未提及，故选C。
33．细节理解题。根据“The Super Bus has laser scanners (激光扫描仪) between its legs. The scanners make sure the cars keep a safe distance”，可知，在超级巴士下方的扫描仪可以确保小汽车在行驶时的安全，故选C。
34．推理判断题。根据“They hope the traffic problems will be solved”，可知，建造这一超级巴士是为了解决交通问题，故选B。
35．主旨大意题。通读全文可知，本文介绍了超级巴士的功能和运作方式，故选D。
36．C 37．E 38．A 39．D 40．B
【分析】文章大意：每个人都有自己的梦想，以及他自己的未来。我不得不说，未来就是现在。也就是说，我们一定要珍惜现在的每一分钟。如果我们希望有一个光明的未来，我们应该知道时间是多么的重要。
36．根据上句“It is well known that everyone has his own dream as well as his own future” 和下句“I have to say that future is now.” 可知，此处与未来有关，分析五个选项，选项C“但是你知道未来到底是什么吗？”符合语境，故选C。
37．根据上句“There is an old English saying: “Gain time, gain life”” 和下句“Time is something that we can’t see or touch, but we can feel it passing by.”可知，此处是问时间是什么， 分析五个选项，E选项“那时间是什么？”符合语境，故选E。
38．根据上句“but time is even more precious(珍贵的)than money, because when money is spent , we can earn it back.”和下句“So, some of us even say time is priceless(无价的).可知，此处讲的是流逝的时间则不会回来 。分析五个选项，A选项“但如果时光流逝，它将永远不会回来”符合语境，故选A。
39．根据下句“We should do everything before us as soon as possible. And never put off what can be done today till tomorrow. ” 可知，此处讲的是现在就是未来，当下应该怎么做，分析五个选项，D选项“我们应该充分利用每一个小时，成为今天的主人”符合语境，故选D。
40．根据上句“As we all know, “Time and tide wait for no man.”” 和下句“So from now on, work hard.”可知，此处指的是时间的重要性，分析五个选项，B选项“如果你浪费今天，明天你会后悔的”符合语境，故选B。
41．What great fun the film is!
【详解】表示“这部电影多么有趣啊”是感叹句，用“what+名词+主语+谓语动词”的结构。表示“有趣”用 “great fun”, fun是不可数名词。句子的主语是“the film电影”，是单数名词，be动词用单数is。故填What great fun the film is!
42．I prefer science to dance, but I want to be a dancer.
【详解】根据“但是”可知句子是but连接的的并列复合句，句子主语是“I”，表示“比起……更喜欢”用 “prefer…to…”的结构，表示“比起跳舞我更喜欢科学”用“prefer science to dance”。表示“想成为”用“want to be”，表示“一名舞蹈家”用“a dancer”。故填I prefer science to dance, but I want to be a dancer.
43．It is named after Mars.
【详解】句子是陈述句，句子是一般现在时，主语是“it”，表示“以……命名”用被动结构“be named after…”；主语是第三人称单数，be动词用单数is。“Mars”表示火星。故填It is named after Mars.
44．It has been two days since we landed on Mars.
【详解】根据“已经”可知句子是现在完成时，谓语动词用have/has done的结构。表示“做某事已经两天了”用“it has been two days since…”的句子结构。since引导时间状语从句，从句的主语是“we我们”,谓语动词用一般过去时，表示“着陆”用动词land，过去式是landed；地点状语“在火星上”用“on Mars”。故填It has been two days since we landed on Mars.
45．The book is well worth reading .
【详解】句子的主语是“这本书”，翻译为the book，表示“非常值得做某事”用固定结构“be well worth doing”,主语是单数，be动词用单数is；表示“非常值得读”用“is well worth reading”。故填The book is well worth reading .
46．The wine is made from grapes. 47．We should use the computer properly. 48．She wants to be a dancer in the future when she grows up. 49．The box is too heavy to carry. 50．The bridge will be built next year.
【分析】46．根据图片和“wine，make”可知，本句应表达为“这酒是用葡萄酿制的。”，时态是一般现在时。主语The wine，谓语is made from，宾语grapes。故填The wine is made from grapes.
47．根据图片和“use，properly”可知，本句应表达为“我们应该正确使用电脑。”，时态是一般现在时。主语We，谓语should use，宾语the computer，状语properly放句末。故填We should use the computer properly.
48．根据图片和“grow”可知，本句应表达为“当她长大后，她想成为一名舞蹈演员。”，时态是一般现在时。主句主语She，主句谓语wants to be，主句表语a dancer，时间状语in the future；用when引导时间状语从句，从句主语she，从句谓语grows up。故填She wants to be a dancer in the future when she grows up.
49．根据图片和“too，to，heavy”可知，本句应表达为“箱子太重搬不动。”，时态是一般现在时。主语The box，谓语is，表语heavy，句中含有“too+adj+to do”结构，表示“太……而不能……”。故填The box is too heavy to carry.
50．根据图片和“next year”可知，本句应表达为“这座桥将于明年建成。”，时态是一般将来时。主语The bridge，是动作build的承受者，所以用一般将来时的被动语态；谓语will be built；时间状语next year。故填The bridge will be built next year.
51．there 52．millions 53．it 54．called 55．a 56．explore 57．beyond 58．has 59．sent 60．information
【分析】本文主要是介绍了我们的地球和太空，提出了是否别的星球会存在生命的疑问。
51．句意：科学家们认为地球上已经有生命几百万年了。根据“However, we haven’t found life on other planets yet.”可知，我们还没有在其他行星上发现生命，所以此处表示“有”，可用there be句型表示，故填there。
52．句意：科学家们认为地球上已经有生命几百万年了。此处构成“millions of”短语，意为“数百万”，故填millions。
53．句意：地球是一颗行星，它绕着太阳转。此处指的是“The earth”，同物同类用it，故填it。
54．句意：太阳和它的行星叫做太阳系。本句主语“The sun and its planets”是动作“call”的承受者，构成“be done”结构表被动，故填called。
55．句意：太阳系是宇宙的一小部分。主语“The solar system”表单数，此处构成“a part of…”短语，意为“……的一部分”，故填a。
56．句意：科学家们已经发射了许多宇宙飞船去探索太阳系的其他行星。根据音标“[ k spl (r)]”可知，此处可用explore表示，意为“探索”，用于不定式结构中，故填explore。
57．句意：有些宇宙飞船已飞出太阳系。根据音标“[b j nd]”可知，此处可用beyond表示，意为“超过”，构成“go beyond”短语，故填beyond。
58．句意：然而，还没有人在太空中发现任何生命。根据“yet”可知，时态是现在完成时，构成“have/has done”结构，主语“no one”表单数，故填has。
59．句意：为什么没有其他星球的人给我们发消息？根据其前“has”可知，此处构成“has done”结构，表示现在完成时，所以用其过去分词，故填sent。
60．句意：他们试着给我们发送信息了吗？此处用于句中作宾语，information是不可数名词，故填information。
61．Dear Jenny,
I'm glad to share my story with you. I'm a 15-year-old girl. When I was first in my middle school, I was not good at getting on with my classmates. Luckily, I met Mr. Zhang, a kind and strict young teacher. With his help, I made great progress both in my life and study. But I also feel nervous in front of him, because he is so strict. I wish he could add a smile on his face in his class. Then we'll feel relaxed and I think he will feel happy, too.
Besides, something bad happened to me recently. Last month we had an exam and my grades weren't perfect. My math got only 86 points, which made me very anxious. The senior high school entrance examination is coming . What should I do to improve my math in less than two months I'm very worried. I hope you can give me some useful suggestions.
Please write to me as soon as possible. I'm looking forward to it.
Yours,
Starry
【详解】1.题干解读：这是一 篇书信作文。要求根据图示及要求给Jenny写一封信，与她交流自己在学习生活中遇到的快乐、烦恼等，或说说自己的小秘密。注意写作时要点要齐全，同时也可进行合理而又紧扣主题的发挥。
2.写作指导：本文主要使用第一人称，讲述现在的事情用一般现在时，讲述过去的经历用一般过去时。文章开头已给出，写作时，注意承接上文；文中一定要包含图示中的要点；可以运用一些短语和常用句型为文章增添色彩；注意单词书写的准确度，语法运用的准确度，上下文注意连接流畅，逻辑合理。
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