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Unit1 Look it up
单元话题完形填空
学校:___________姓名：___________班级：___________考号：___________
一、完形填空
A cup of tea helps solve problems. Drinking tea can 1 your ability to create and imagine something. Scientists from Peking University made a 2 . It found that drinking tea makes you better at solving problems.
The study offered people tea or water 3 they were asked to play a word game and solve some riddles (谜语). Those who were given 4 got better grades at both tasks. They got 13.89 in the word game and 10.94 in the riddles. 5 , the water drinkers’ grades were 12.94 and 9.0.
Tea is known for making people 6 . However, people in the study were not given 7 tea to cheer them up. So 8 made the tea drinkers better The researchers thought the improvement was all in the 9 . “Some research has found that people are likely to connect tea drinking with a certain set of good characters (性格) such as being smart and creative. So tea drinkers think they should be 10 and more creative, and their brains work that way,” the researchers said. All in all, drinking tea really does good to us.
1．A．say B．copy C．find D．improve
2．A．way B．study C．game D．story
3．A．before B．though C．after D．since
4．A．tea B．water C．coffee D．juice
5．A．Anyway B．However C．Then D．Also
6．A．nervous B．weak C．excited D．strong
7．A．nice B．little C．clean D．enough
8．A．what B．where C．when D．how
9．A．body B．mind C．heart D．health
10．A．lazier B．busier C．smarter D．poorer
Who designed (设计) the first helicopter Who 11 some of the most famous pictures in the world Who knew more about the human body than most 12 of his time There is an answer 13 all these questions—Leonardo da Vinci.
Leonardo may have been the greatest genius (天才) 14 have known. He lived in Italy in about the year 1500, but many of his inventions seem modern to us today. For example, one of his notebooks has drawings of a helicopter. Of course, he couldn’t 15 a helicopter with the things he had. But scientists say his idea might have worked.
But Leonardo 16 an inventor. He was one of the greatest artists of his day. By the time he was twenty years old, he was called a master (大师), and as he got older he became 17 more famous. Sometimes he 18 draw a hand in ten different ways.
Many of Leonardo’s wonderful paintings are still with 19 today. You may know one of his most famous works—Mona Lisa, a(n) 20 woman.
11．A．brought B．ate C．painted D．invented
12．A．teachers B．doctors C．students D．writers
13．A．to B．by C．for D．from
14．A．the scientists B．the artists C．the farmers D．people
15．A．draw B．paint C．work D．build
16．A．was just B．wasn’t just C．was no more D．was no longer
17．A．less B．no C．even D．very
18．A．could B．should C．must D．need
19．A．him B．us C．them D．you
20．A．interesting B．crying C．smiling D．surprising
You must know something about snails (蜗牛). They are interesting, aren’t they People all say snails “walk”, 21 most of the time snails don’t move at all. They’re in their shells (壳)— 22 .
The 23 sun will dry out (使……变干) a snail’s body. So when it’s sunny, a snail doesn’t get out of its shell. It goes to sleep 24 its shell. A snail will be 25 on rainy days. When it rains, it goes out of its shell house. A snail can sleep as long as it needs to. It can have a 26 sleep, or it can sleep for days at a time. And it 27 all the winter months sleeping in its shell.
In spring the snail 28 . Its body, about 8 cm long, comes out of the shell. When hungry, the snail looks for food. It can’t 29 very well. Its eyes, at the end of the top feelers (触角), are very weak. But its sense of smell is very strong. It helps the snail to find the fresh greens. Then the snail’s little mouth goes to work. Usually, a snail looks for food at 30 . But on cloudy days it eats in the daytime.
A snail can keep eating for hours and never feels full. Its mouth is like the point of a pin (大头针). But it is said that a snail has about 14,000 teeth!
21．A．so B．and C．but D．if
22．A．moving B．sleeping C．eating D．walking
23．A．hot B．cool C．cold D．big
24．A．on B．behind C．outside D．in
25．A．happy B．healthy C．lost D．interested
26．A．long B．short C．great D．whole
27．A．needs B．spends C．pays D．takes
28．A．gets up B．wakes up C．stands up D．climbs up
29．A．feel B．smell C．hear D．see
30．A．noon B．morning C．night D．home
When studying English, looking up words is an important skill. I remember when I first started learning, I often used a paper dictionary. It was slow, but it 31 me the correct pronunciation and detailed definitions. Now, I also use online dictionaries. They are 32 and provide more examples. Sometimes, I use a thesaurus to find better words for my writing. This helps make my articles more 33 . No matter which tool I use, the key is to 34 the information correctly. Looking up words not only helps me understand new vocabulary but also 35 my study efficiency.
31．A．gave B．taken C．made D．got
32．A．slow B．convenient C．hard D．boring
33．A．interesting B．beautiful C．precise D．long
34．A．use B．buy C．sell D．throw
35．A．reduces B．improves C．destroys D．wastes
The Earth’s history has been 45 billion years. Now it can be found in different periods (时期) of different 36 of fossils, and these fossils can 37 the history of our planet earth-shaking changes.
Over 200 million years ago, on Earth there 38 a group of animals: the dinosaurs. They have dominated (支配) the Earth 39 up to 1.5 million years.
However, dinosaurs died out 40 . Nobody knows why. And a very long time later, humans 41 and no one has seen a 42 dinosaur up to now. Today, we know everything about them 43 the dinosaur fossils. 44 people found dinosaurs’ bones (骨骼), teeth, egg fossils, and skin marks, footprints, and other cave sites (洞穴遗址), the scientists have discovered the 45 of the dinosaurs.
36．A．types B．sizes C．years D．places
37．A．speak B．tell C．say D．talk
38．A．had B．has C．were D．was
39．A．in B．of C．for D．to
40．A．quietly B．suddenly C．sadly D．finally
41．A．came B．disappeared C．appeared D．happened
42．A．real B．living C．alive D．interesting
43．A．with B．in C．from D．by
44．A．Before B．After C．When D．Since
45．A．secrets B．names C．eggs D．lives
Here are two articles from an Encyclopaedia.
One is about Leonardo da Vinci. Leonardo was an 46 painter, inventor, musician, engineer and scientist. He was born in the countryside. When he was a little boy, he 47 great intelligence and artistic ability. 48 he grew older, he 49 to do many different things. His paintings are very famous. He also had many 50 . For example, his notebooks include some interesting 51 of flying machines.
52 article is about dinosaurs. Dinosaurs lived on Earth more than 60 million years 53 human beings. They lived everywhere on Earth. There were many different 54 of dinosaurs. Small ones, huge ones, many dinosaurs ate plants, 55 some dinosaurs liked to eat meat.
46．A．Indian B．Italy C．Italian D．English
47．A．told B．appeared C．showed D．won
48．A．When B．As C．Before D．Until
49．A．had B．wanted C．preferred D．learnt
50．A．inventions B．paintings C．notebooks D．drawings
51．A．paintings B．drawings C．photos D．ideas
52．A．Other B．The other C．Another D．The others
53．A．after B．since C．before D．ago
54．A．kinds B．sizes C．hobbies D．habits
55．A．and B．so C．for D．while
Beethoven was born in Germany in1770. He was one of the greatest 56 in the world.
Most of us have heard of his music. Even as a child Beethoven did not have a happy life. His father was a singer, 57 he was very lazy and always drank a lot. When Beethoven was only four, his father 58 to make him a musician. So Beethoven had to play the music. He learned very 59 and seven years later he could go around and give concert when he was 60 .
A few years later, Beethoven went to Vienna to study 61 Haydn, a famous Austrian composer(作曲家). Soon he could write a lot of music 62 . Beethoven was often ill in his life. After one illness, there was something wrong with his ears. He couldn’t 63 any more. This didn’t stop Beethoven. He kept 64 many pieces of music. To everyone’s surprise, Beethoven wrote his most 65 pieces such as Destiny after he became deaf. It was wonderful, so it was famous all over the world.
56．A．painters B．musicians C．inventors D．writers
57．A．and B．but C．after D．before
58．A．decided B．liked C．failed D．agreed
59．A．hardly B．hurriedly C．fast D．slowly
60．A．eight B．nine C．ten D．eleven
61．A．with B．by C．under D．from
62．A．himself B．herself C．itself D．myself
63．A．feel B．see C．smell D．hear
64．A．listening B．reading C．writing D．finding
65．A．interesting B．beautiful C．exciting D．boring
Every scientist has a childhood dream. A scientist in China once had a(n) 66 . He wished to grow a new type of rice which could produce a lot. This person is Yuan Longping, who was 67 in 1930. He graduated from the Southwest Agricultural(农业) University in 1953. Yuan Longping came up with an idea for a hybrid(杂交的) rice in the 1960s. Since then, he has devoted himself to the research and development of new varieties(品种).
In 1973, together with other people, he 68 in the development of hybrid rice. This made China be a worldwide leader in rice production. For this, he was called “Father of Hybrid Rice”. In 1980, the technology for hybrid rice was 69 to the United States. 70 Professor Yuan’s hard work, China now produces enough rice to 71 her people every year.
In his 72 time, he loved playing the violin and listening to music. Every night, he read for half an hour 73 he went to sleep. He liked swimming, too.
It was said that Professor Yuan is one of the 74 people in China. And he cared about 75 but his research.
66．A．idea B．dream C．thought D．invention
67．A．born B．appeared C．discovered D．took
68．A．failed B．succeeded C．arrived D．defeated
69．A．given B．introduced C．won D．included
70．A．According to B．Compared with C．Because of D．Based on
71．A．feed B．offer C．send D．provide
72．A．spare B．busy C．lonely D．boring
73．A．after B．until C．before D．since
74．A．richest B．poorest C．oldest D．most careful
75．A．everything B．anything C．nothing D．something
People call Mary’s grandmother a “walking encyclopedia” because she 76 so much. She could probably write an encyclopedia on her own, without the assistance of anyone else! When she takes part in quizzes, she always 77 . She knows the 78 to all the questions and never gets 79 . “How do you know so many things ” Mary asked her.
“There are two 80 .” she replied. “First, I never forget anything I read or hear. All the 81 I get from books or television programmes is stored inside my head. I particularly like reading life stories, so I know a lot about many famous people. Second, I have had a long and interesting life. I have done many 82 things. When I left school, I became a nurse and learnt a lot 83 health and medicine. Then I married your grandfather. He was a naturalist and studied plants and animals. His job took us so many different parts of the world, and I learnt about many countries and their wildlife. Then my sons — your father and his two brothers were 84 . They grew up and 85 all kinds of sports, so I learnt the rules of many sports from them.”
76．A．thinks B．says C．travels D．knows
77．A．wins B．loses C．makes D．worries
78．A．things B．subjects C．answers D．words
79．A．something wrong B．anything wrong
C．wrong something D．wrong anything
80．A．problems B．reasons C．answers D．facts
81．A．stories B．ideas C．pictures D．knowledge
82．A．different B．same C．difficult D．hard
83．A．from B．with C．about D．at
84．A．big B．born C．young D．good
85．A．liked B．kicked C．found D．looked
《Unit1Lookitup单元话题完形填空》参考答案
题号 1 2 3 4 5 6 7 8 9 10
答案 D B A A B C D A B C
题号 11 12 13 14 15 16 17 18 19 20
答案 C B A D D B C A B C
题号 21 22 23 24 25 26 27 28 29 30
答案 C B A D A B B B D C
题号 31 32 33 34 35 36 37 38 39 40
答案 A B C A B A B D C B
题号 41 42 43 44 45 46 47 48 49 50
答案 C B C D A C C B D A
题号 51 52 53 54 55 56 57 58 59 60
答案 B B C A D B B A C D
题号 61 62 63 64 65 66 67 68 69 70
答案 C A D C B B A B B C
题号 71 72 73 74 75 76 77 78 79 80
答案 A A C D C D A C B B
题号 81 82 83 84 85
答案 D A C B A
1．D 2．B 3．A 4．A 5．B 6．C 7．D 8．A 9．B 10．C
本文主要讲述了北京大学科学家的研究发现喝茶能提高人的解决问题能力，其原因在于人们将喝茶与聪明、有创造力等良好特质相联系的心理作用。
1．喝茶能提高你的创造和想象能力。
say说；copy复制；find找到；improve提高。根据前文“A cup of tea helps solve problems”及语境，喝茶有助于解决问题，应是能提高创造和想象能力，故选D。
2．北京大学的科学家做了一项研究。
way方法；study研究；game游戏；story故事。根据后文“It found that drinking tea makes you better at solving problems”可知，这是一项研究的发现，故选B。
3．这项研究在让人们玩文字游戏和猜谜语之前，给他们提供了茶或水。
before在……之前；though尽管；after在……之后；since自从。根据实验逻辑，应是先提供饮品，再让参与者做任务，故选A。
4．那些被给予茶的人在两项任务中都取得了更好的成绩。
tea茶；water水；coffee咖啡；juice果汁。根据后文“the water drinkers’ grades were 12.94 and 9.0”可知，此处是将喝茶的人与喝水的人对比，故选A。
5．然而，喝水的人的成绩是12.94和9.0。
Anyway无论如何；However然而；Then然后；Also也。根据“They got 13.89 in the word game and 10.94 in the riddles.”和“the water drinkers’ grades were 12.94 and 9.0.”可知，前文讲喝茶的人成绩更好，此处讲喝水的人成绩较低，存在转折关系，故选B。
6．茶以让人兴奋而闻名。
nervous紧张的；weak虚弱的；excited兴奋的；strong强壮的。根据常识及后文“to cheer them up”，茶通常能让人兴奋、振作，故选C。
7．然而，参与研究的人并没有得到足够的茶来让他们振作起来。
nice好的；little少的；clean干净的；enough足够的。根据“However”表转折及语境，虽然茶能让人兴奋，但研究中并未给参与者足够的茶来达到此效果，故选D。
8．那么是什么让喝茶的人表现更好呢？
what什么；where哪里；when何时；how如何。此处是对“让喝茶的人表现更好”的原因进行提问，用what作主语，故选A。
9．研究人员认为，这种改善完全在于心理作用。
body身体；mind心理；heart心脏；health健康。根据后文“Some research has found that people are likely to connect tea drinking with a certain set of good characters”可知，是与心理认知相关，故选B。
10．所以喝茶的人认为他们应该更聪明、更有创造力，他们的大脑也会以这种方式工作。
lazier更懒的；busier更忙的；smarter更聪明的；poorer更穷的。根据前文“being smart and creative”可知，此处应与“更有创造力”并列，指更聪明，故选C。
11．C 12．B 13．A 14．D 15．D 16．B 17．C 18．A 19．B 20．C
本文介绍了著名艺术家列奥纳多·达·芬奇不仅是人们所知的伟大天才、发明家，还是当时最伟大的艺术家之一，其许多杰出画作至今留存。
11．谁绘制了世界上一些最著名的画作？
brought带来；ate吃；painted绘画；invented发明。根据“some of the most famous pictures”可知，此处指绘制画作，故选C。
12．谁比他那个时代的大多数医生更了解人体？
teachers教师；doctors医生；students学生；writers作家。“knew more about the human body”与人体相关，医生更了解人体，故选B。
13．所有这些问题都有一个答案——列奥纳多·达·芬奇。
to到；by通过；for对于；from来自。“an answer to...”是固定短语，意为“……的答案”，故选A。
14．列奥纳多可能是人们所知道的最伟大的天才。
the scientists科学家们；the artists艺术家们；the farmers农民们；people人们。此处是泛指人们所知晓的，范围最广，people符合语境，故选D。
15．当然，他无法用他所拥有的东西建造一架直升机。
draw画；paint绘画；work工作；build建造。根据“he couldn’t...a helicopter with the things he had.”可知，指达·芬奇无法实际建造直升机，故选D。
16．但列奥纳多不仅仅是一个发明家。
was just只是；wasn’t just不仅仅是；was no more不再是；was no longer不再是。后文提到他还是伟大的艺术家，说明他不只是发明家，故选B。
17．到他二十岁时，他就被称为大师了，随着年龄的增长，他变得更加有名。
less更少；no不；even甚至；very非常。“even more famous”表示“更加有名”，even可用来加强比较级，故选C。
18．有时他能以十种不同的方式画一只手。
could能够；should应该；must必须；need需要。根据“Sometimes he ... draw a hand in ten different ways.”可知，此处表示具备某种能力，用could，故选A。
19．列奥纳多的许多精彩画作至今仍与我们同在。
him他；us我们；them他们；you你/你们。根据“Many of Leonardo’s wonderful paintings are still with ... today.”可知，此处是说这些画作至今还在我们身边，故选B。
20．你可能知道他最著名的作品之一——《蒙娜丽莎》，一个微笑的女人。
interesting有趣的；crying哭泣的；smiling微笑的；surprising令人惊讶的。《蒙娜丽莎》以画中女子的微笑闻名，故选C。
21．C 22．B 23．A 24．D 25．A 26．B 27．B 28．B 29．D 30．C
本文介绍了蜗牛的生活习性，包括它们如何依赖天气变化来决定是否活动、它们的睡眠习惯以及寻找食物的方式。
21．人们都说蜗牛“爬行”，但实际上大多数时候蜗牛根本就一动不动。
so所以；and和；but但是；if如果。根据“ People all say snails ‘walk’ ... most of the time snails don’t move at all.”可知，前半句说“人们都说蜗牛在‘走路’”，后半句说“大部分时间蜗牛根本不动”，两者是转折关系。故选C。
22．它们在壳里睡觉。
moving移动；sleeping睡觉；eating吃；walking走路。根据后文“It goes to sleep in its shell.”和“And it ... all the winter months sleeping in its shell.”可知，蜗牛习性以休眠为主。故选B。
23．炎热的太阳会使蜗牛的身体变干。
hot炎热的；cool凉爽的；cold寒冷的；big大的。根据“sun will dry out a snail’s body”可知，太阳会使蜗牛身体“变干”，这通常由高温引起。故选A。
24．它在壳里睡觉。
on在……上；behind在……后；outside在……外；in在……里。根据前文“in their shells”，且本句主语“it”指蜗牛可知，蜗牛睡觉时在壳内部，因此介词需用in。故选D。
25．蜗牛在雨天会很开心。
happy开心的；healthy健康的；lost迷路的；interested感兴趣的。根据后文“When it rains, it goes out of its shell house.”可知，下雨时，它会从壳房子里出来，说明蜗牛喜欢雨天。故选A。
26．它可以睡一小会儿，也可以一次睡上好几天。
long长的；short短的；great棒的；whole整个的。根据“or”可知，句子在对比两种睡眠：一种是短时间睡眠，另一种是长时间睡眠（睡好几天）。short“短的”与“for days”形成对比，符合逻辑。故选B。
27．而且，它整个冬天都在壳里睡觉。
needs需要；spends花费；pays支付；takes拿。根据“And it ... all the winter months sleeping in its shell.”可知，句子描述蜗牛“花费”整个冬天睡觉。主语“it”是蜗牛，需用“spend time doing”结构表示“花费时间做某事。故选B。
28．春天，蜗牛醒来。
gets up起床；wakes up醒来；stands up站立；climbs up爬上。根据“And it spends all the winter months sleeping in its shell.”可知，蜗牛冬眠，春天应“从睡眠中苏醒”。故选B。
29．当饥饿时，蜗牛会寻找食物。
feel感觉；smell闻；hear听；see看。根据“Its eyes, at the end of the top feelers, are very weak.”可知，它的眼睛非常弱”，直接说明视力问题。因此，空格应填“看”的能力不足。故选D。
30．通常，蜗牛在晚上寻找食物。
noon中午；morning早上；night晚上；home家。根据“But on cloudy days it eats in the daytime.”可知，此处表示转折，所以通常不在白天进食。蜗牛是夜行动物，避免日间干燥。故选C。
31．A 32．B 33．C 34．A 35．B
本文讲述学习英语时查词典的重要性及工具演变。
31．它虽慢，但给了我正确发音和详细释义。
gave给；taken拿；made制作；got得到。根据“it ... me the correct pronunciation”可知，纸质词典给了我正确发音与释义。故选A。
32．在线词典更方便且提供更多例句。
slow慢的；convenient方便的；hard困难的；boring无聊的。根据“they are…and provide more examples”可知需褒义词，在线词典很方便。故选B。
33．这有助于让文章更精确。
interesting有趣的；beautiful美丽的；precise精确的；long冗长的。根据“find better words for my writing”可知，使用同义词词典是为了找到更好的词，使得用词更加精确。故选C。
34．不管我使用什么工具，关键在正确使用信息。
use使用；buy购买；sell出售；throw扔掉。根据“the information correctly”可知，使用工具是为了正确使用信息。故选A。
35．查词不仅帮助我理解新词，而且提升我的学习效率。
reduces降低；improves提高；destroys破坏；wastes浪费。根据“Looking up words not only helps me understand new vocabulary but also ... my study efficiency.”可知，查词可以提升学习效率。故选B。
36．A 37．B 38．D 39．C 40．B 41．C 42．B 43．C 44．D 45．A
本文主要介绍地球的历史和恐龙的灭绝。
36．现在可以在不同类型的化石中找到不同时期的地球历史。
types类型；sizes尺寸；years年；places地点。根据“Now it can be found in different periods (时期) of different…of fossils,”可知，此处是指在不同时期存在不同类型的化石。故选A。
37．而这些化石可以讲述我们星球翻天覆地的变化的历史。
speak说；tell告诉；say说话；talk谈论。根据“…and these fossils can…the history of our planet earth-shaking changes.”可知，此处是指化石用它们自己来告诉我们地球的巨大变化。故选B。
38．2亿多年前，地球上有一群动物：恐龙。
had有，过去式；has有，三单形式；were是，be动词复数形式的过去式；was是，be动词单数形式的过去式。根据“Over 200 million years ago, on Earth there…a group of animals: the dinosaurs.”可知，此处为there be句型，时态为一般过去时，由空后的不定冠词a可知，用单数形式。故选D。
39．它们统治地球长达1.5亿年。
in在……期间；of……的；for达，计；to到。根据“They have dominated (支配) the Earth…up to 1.5 million years.”可知，此处是指它们统治地球长达1.5亿年，用介词for表示。故选C。
40．然而，恐龙突然灭绝了。
quietly快速地；suddenly突然地；sadly悲哀地；finally最后地。根据“However, dinosaurs died out…Nobody knows why.”可知，此处是指灭绝得很突然，用副词suddenly修饰整个句子。故选B。
41．而很久以后，人类出现了，至今没有人见过活着的恐龙。
came来；disappeared消失；appeared出现；happened发生。根据“And a very long time later, humans…and…”及常识可知，此处是指恐龙灭绝很久后人类出现了。故选C。
42．而很久以后，人类出现了，至今没有人见过活着的恐龙。
real真的；living活的，有生命的；alive存活着的；interesting有趣的。根据“…and no one has seen a…dinosaur up to now.”可知，此处是指没有人见过一只活着的恐龙，用形容词living修饰。故选B。
43．今天，我们通过恐龙化石了解它们的一切。
with和；in在……期间；from来自，表示事物的来源；by经过。根据“Today, we know everything about them…the dinosaur fossils.”可知，此处是指恐龙化石是了解恐龙的来源。故选C。
44．自从人们发现恐龙的骨骼、牙齿、蛋化石、皮肤痕迹、脚印和其他洞穴遗址以来，科学家们已经发现了恐龙的秘密。
Before在……之前；After在……之后；When当……时候；Since自从。根据“…people found dinosaurs’ bones (骨骼), teeth, egg fossils, and skin marks, footprints…”可知，此处是指自从人们发现恐龙后，用连词Since表示。故选D。
45．自从人们发现恐龙的骨骼、牙齿、蛋化石、皮肤痕迹、脚印和其他洞穴遗址以来，科学家们已经发现了恐龙的秘密。
secrets秘密；names名字；eggs蛋；lives生活。根据“…the scientists have discovered the…of the dinosaurs.”可知，此处是指人类从来没有见过恐龙，通过考古终于发现了恐龙的秘密了。故选A。
46．C 47．C 48．B 49．D 50．A 51．B 52．B 53．C 54．A 55．D
本文是选自《百科全书》的两篇短文。一是关于达芬奇，另一个是关于恐龙。
46．达芬奇是意大利画家、发明家、音乐家、工程师和科学家。
Indian印度的；Italy意大利；Italian意大利的；English英国的。根据“an … painter”可知，此处应用形容词作定语，结合常识可知，达芬奇是意大利的。故选C。
47．当他还是个小男孩的时候，他就表现出了很高的智力和艺术才能。
told告诉；appeared出现；showed展现；won赢得。根据“great intelligence”可知，此处应指展现出很高的智力。故选C。
48．随着年龄的增长，他学会了做许多不同的事情。
When当……时候；As随着；Before在……之前；Until直到。根据“he … to do many different things”可知，此处应指随着年龄的增长。故选B。
49．随着年龄的增长，他学会了做许多不同的事情。
had有；wanted想要；preferred更喜欢；learnt学习。根据“His paintings are very famous. He also had many … .”可知，此处应指学会了做许多不同的事情。故选D。
50．他也有许多发明。
inventions发明；paintings图画；notebooks笔记本；drawings图纸。根据“his notebooks include some interesting … of flying machines”可知，此处应指有许多发明。故选A。
51．例如，他的笔记本上有一些有趣的飞行器图。
paintings图画；drawings图纸；photos照片；ideas想法。根据“his notebooks include some interesting … of flying machines”可知，笔记本上应是画的关于飞行机器的图纸。故选B。
52．另一篇文章是关于恐龙的。
Other其他的；The other两者中的另一个；Another另一个；The others其他人。根据“Here are two articles from an encyclopaedia.”与“One is about Leonardo da Vinci.”可知，此处应指两者中的另一个，one…the other…“一个……另一个……”。故选B。
53．恐龙比人类早6000多万年生活在地球上。
after在……之后；since自从；before在……之前；ago之前。根据“Dinosaurs lived on Earth more than 60 million years … human beings.”结合常识可知，恐龙是生活在人类之前。故选C。
54．这里有许多不同种类的恐龙。
kinds种类；sizes尺寸；hobbies爱好；habits习惯。根据“Small ones, huge ones”可知，此处应指有许多不同的种类。故选A。
55．小恐龙，大恐龙，许多恐龙吃植物，而一些恐龙喜欢吃肉。
and并且；so所以；for因为；while然而。根据“many dinosaurs ate plants, … some dinosaurs liked to eat meat”可知，两者之间为转折，因此应用while。故选D。
56．B 57．B 58．A 59．C 60．D 61．C 62．A 63．D 64．C 65．B
本文是一篇说明文。文章主要介绍了作曲家贝多芬的生平。
56．他是世界上最伟大的音乐家之一。
painters画家；musicians音乐家；inventors发明家；writers作家。根据下文“Most of us have heard of his music.”可知，我们大多数人听过他的音乐，所以贝多芬是音乐家。故选B。
57．他的父亲是一名歌手，但他很懒，总是酗酒。
and和，表并列；but但是，表转折；after在……之后；before在……之前。分析空前后两个句子可知为转折关系，所以用but。故选B。
58．贝多芬只有四岁时，他的父亲决定让他成为一名音乐家。
decided决定；liked喜欢；failed失败；agreed同意。根据下文“So Beethoven had to play the music.”可知，贝多芬不得不练习音乐，所以推测出他爸爸决定让贝多芬成为一名音乐家。故选A。
59．他学得很快，七年后，他十一岁的时候就可以四处巡回演唱会了。
hardly几乎不；hurriedly匆匆忙忙地；fast快速地；slowly缓慢地。根据“seven years later he could go around and give concert”可知，七年后他就可以四处巡回演唱会了，所以他学得很快。故选C。
60．他学得很快，七年后，他十一岁的时候就可以四处巡回演唱会了。
eight八岁；nine九岁；ten十岁；eleven十一岁。贝多芬四岁开始学习音乐，七年后便是他11岁时。故选D。
61．几年后，贝多芬前往维也纳，师从奥地利著名作曲家海顿。
with用；by在……旁边；under在……下面；from来自。study under...“跟……学习”，固定短语。故选C。
62．很快他就可以自己写很多音乐了。
himself他自己；herself她自己；itself它自己；myself我自己。本句主语“he”所以对应反身代词为himself“他自己”，故选A。
63．他再也听不见了。
feel感觉；see看见；smell闻起来；hear听见。根据“After one illness, there was something wrong with his ears.”可知，他耳朵出了问题，所以他再也听不见了。故选D。
64．他一直在写很多音乐。
listening听；reading读；writing写；finding找到。根据下文“To everyone’s surprise, Beethoven wrote...”可知，贝多芬在坚持写音乐。故选C。
65．令所有人惊讶的是，贝多芬在失聪后写下了他最美丽的作品，如《命运》。
interesting有趣的；beautiful美丽的；exciting令人兴奋的；boring枯燥的。根据“It was wonderful, so it was famous all over the world.”可知，《命运》太棒了，所以它在全世界都很有名。所以可知《命运》很美丽动听。故选B。
66．B 67．A 68．B 69．B 70．C 71．A 72．A 73．C 74．D 75．C
本文介绍了中国著名的科学家袁隆平教授，他发展的杂交水稻技术，极大地提高了粮食产量，他一心只做研究，是中国最伟大的人物之一。
66．中国的一位科学家曾经有一个梦想。
idea主意；dream梦想；thought想法；invention发明。根据“Every scientist has a childhood dream”可知是指梦想，故选B。
67．这个人叫袁隆平，出生于1930年。
born出生；appeared出现；discovered发现；took拿。根据“This person is Yuan Longping, who was...in 1930”可知是说袁隆平出生于1930年，故选A。
68．1973年，他和其他人一起成功地培育出了杂交水稻。
failed失败；succeeded成功；arrived到达；defeated击败。根据“This made China be a worldwide leader in rice production.”可知袁隆平和其他人一起成功地培育出了杂交水稻。故选B。
69．1980年，杂交水稻技术被引入美国。
given给；introduced介绍，引进；won赢；included包括。根据“In 1980, the technology for hybrid rice was...to the United States”可知杂交水稻技术被引入美国。故选B。
70．由于袁教授的辛勤工作，中国现在每年生产的大米足够养活她的人民。
According to根据；Compared with和……比较；Because of因为；Based on基于。根据“Professor Yuan’s hard work, China now produces enough rice to...her people every year.”可知是由于袁隆平的辛勤工作，中国现在不缺少粮食了，故选C。
71．由于袁教授的辛勤工作，中国现在每年生产的大米足够养活她的人民。
feed喂养；offer提供；send发送；provide提供。根据“China now produces enough rice to...her people”可知是指大米养活中国人，故选A。
72．在业余时间，他喜欢拉小提琴和听音乐。
spare空闲的；busy忙碌的；lonely可爱的；boring无聊的。根据“In his...time, he loved playing the violin and listening to music.”可知空闲时间里，袁隆平喜欢拉小提琴和听音乐。故选A。
73．每天晚上睡觉前，他都要读半个小时的书。
after在……之后；until直到；before在……之前；since自从。根据“he read for half an hour...he went to sleep.”可知看书是在睡觉前，故选C。
74．据说袁教授是中国最细心的人之一。他除了他的研究之外什么也不关心。
richest最富裕的；poorest最穷的；oldest最老的；most careful最细心的。根据全文理解可知，此处是介绍袁隆平教授在工作上的认真、细心。故选D。
75．据说袁教授是中国最细心的人之一。他除了他的研究之外什么也不关心。
everything一切；anything任何事；nothing没有什么；something某事。根据“he cared about…but his research”可知，袁隆平教授除了研究之外，什么也不关心；nothing but“除了……什么也不，只有”。故选C。
76．D 77．A 78．C 79．B 80．B 81．D 82．A 83．C 84．B 85．A
本文主要讲述了Mary的奶奶由于丰富的人生阅历，储备了丰富的知识，被称为“行走的百科全书”。
76．人们称Mary的奶奶为“行走的百科全书”，因为她知道很多。
thinks认为；says说；travels旅行；knows知道。根据后文“She could probably write an encyclopedia on her own, without the assistance of anyone else!”可知她知识丰富，应是“知道”很多，因此用“knows”。故选D。
77．当她参加知识竞赛时，她总是能赢。
wins赢；loses丢失；makes制作；worries担忧。根据后文“She knows the answers to all the questions and never gets anything wrong.”可知，应是总能获胜。故选A。
78．她知道所有问题的答案而且从来不会出错。
things事情；subjects科目；answers答案；words单词。根据后面搭配的“…to all the questions”可知应用“answers”，表示“问题的答案”。故选C。
79．她知道所有问题的答案而且从来不会出错。
something wrong错误的事情（用于肯定句）；anything wrong错误的事情（用于否定意义的句子）；wrong something错误表达；wrong anything错误表达。修饰复合不定代词的定语要后置，因此排除选项C和D，根据句中“never”可知，应用“anything”。故选B。
80．她回答道：“有两个原因。”
problems难题；reasons原因；answers答案；facts事实。根据上文的问题“How do you know so many things ”可知回答知道这么多事情的原因，用“reasons”。故选B。
81．我从书上和电视节目上获取的所有知识都存在了我的头脑里。
stories故事；ideas主意；pictures图画；knowledge知识。根据后面的“is”可知，主语应是单数名词或是不可数名词。知识“knowledge”不可数且符合句意。故选D。
82．我做了许多不同的事情。
different不同的；same相同的；difficult困难的；hard艰难的。根据后面举的不同的例子“When I left school…so I learnt the rules of many sports from them.”可知此处应用“different”。故选A。
83．当我离开学校时，我成为了一名护士，并且学习到了很多有关健康和医疗的知识。
from来自；with带有；about关于；at在。根据下文“and I learnt about many countries and their wildlife”提示可知此处也应用短语“learn about”表示“了解到”，因此用“about”。故选C。
84．然后我的儿子——你的爸爸和他的两个兄弟出生了。
big大的；born出生；young年轻的；good好的。根据后句“They grew up…”可知此处应指“出生”，用短语“be born”，因此选“born”。故选B。
85．他们长大了，喜欢各种运动，因此我也从他们身上学到了很多运动规则。
liked喜欢；kicked踢；found找到；looked看。根据后面搭配的宾语“all kinds of sports”可知此处应用“liked”表示“喜欢”。故选A。

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