Unit 5 同步验收练习题
卷I （选择题，共85分）
笔试部分
V. 单项选择（共20小题，每小题1分，计20分）
( ) 26. Do you know that _______ water is _______ liquid ?
A. the; a B. the; / C. /; a D. /; the
( ) 27. The notebook isn’t _______. It belongs to ________.
A. he; me B. hers; mine C. his; me D. her; mine
( ) 28. They were all tired, but _______ of them took a rest.
A. none B. all C. both D. either
( ) 29. Meimei?is?a?beautiful?girl?_______?big?eyes?and?dark?hair.?
A.?in?? B.?on C.?at? D.?with
( ) 30. After the________, the teacher will ask us what it proves.
A. experiment B. discussion C. exam D. decision
( ) 31. The boy is _______ to reach the apples.
A. too tall B. tall enough C. enough tall D. too short
( ) 32. If you want to know ________ when he’ll leave，you’d better ask him.
A. mostly B. nearly C. hardly D. exactly
( ) 33. Not only he but also his father ________ playing football.
A. likes B. like C. is liking D. are liking
( ) 34. There are many students in our school. _______ of them _______ girls.
A. One third; is B. One three; are C. Two thirds; is D. Two thirds; are
( ) 35. Recently, the scientists ________ something unusual in Xinjiang.
A. discovered B. discover C. have discovered D. has discovered
( ) 36. _______ kind girl she is!
A. How B. What C. How a D. What a
( ) 37. Physics is not so easy, _______I like it very much.
A. but B. or C. since D. because
( ) 38. They ________ to visit our school the day after tomorrow.
A. come B. coming C. are coming D. came
( ) 39. I’m not sure _______ you said is true.
A. that B. who C. which D. what
( ) 40. —The box is too heavy. What’s in it?
—Oh, it is ______ books.
A. filled with B. covered with C. used for D. asked for
( ) 41. I’ll tell them my theory after I ______ my experiment.
A. finish B. will finish C. am finishing D. finished
( ) 42. My father often tells me _______ my classmates.
A. help B. to help C. helping D. helps
( ) 43. Brian puts the cardboard on top of the jar and _______.
A. turn over it B. turn it over C. turn them over D. turn over them
( ) 44. The movie ________ we saw last night was fantastic.
A. that B. what C. whose D. who
( ) 45. —Dad,?can?you?tell?me?_______?to?the?amusement?park??
?—The?day?after?tomorrow.?
A.?when?we?are?going? B.?when?we?went?
C.?when?are?we?going? D.?when?did?we?go
VI. 完形填空（共10小题，每小题1分，计10分）
阅读下面短文，掌握其大意，然后从各小题所给的四个选项中选出最佳选项。
Malaysia Airlines (马航) flight MH370 disappeared from radar (雷达) screens an hour after it took off on March 8. It has __46__ for more than 3 months.
The plane maty fall into the sea. China, Malaysia and many other countries have joined to search the __47__ on the sea. The relatives of the 227 passengers and 12 crew (乘务人员) are __48__ good news from them.
How did the accident __49__? It is said that the plane was attacked (攻击) by the terrorists. Some think there may be something wrong with the plane, and others think the accident may be __50__ by the mistake of the crew. However it is __51__ to tell the reason because the plane hasn’t been found yet.
It may __52__ some time to find the missing plane and even more time to get to know the truth of what happened. However, we can’t stop imagining what happened to the plane __53__ it is found.
Whether the missing plane is found __54__ not, the whole world should pay more attention to the safety of people, especially at airports.
We hope these people on the plane will be __55__, and they can get together with their family members.
( ) 46. A. found B. seen C. flown D. missed
( ) 47. A.Plane B. terrorists C. ship D. Chinese
( ) 48. A.talking about B. waiting for C. listening to D. hearing
( ) 49. A.take B. happen C. come D. go
( ) 50. A.given B. met C. caused D. tried
( ) 51. A.hard B. easy C. wise D. true
( ) 52. A.spend B .take C. get D. waste
( ) 53. A.before B. after C. until D. as soon as
( ) 54. A.nor B. so C. and D. or
( ) 55. A.dangerous B. safe C. friendly D. bad
VII. 阅读理解（共15小题，每小题2分，计30分）
阅读A、B、C三篇材料，然后从各小题所给的四个选项中选出最佳选项。
A
The 2014 FIFA World Cup, the twentieth World Cup football match, was held in Brazil from June 12th, 2014 to July 13th, 2014. Thirty-two teams from different countries has brought us sixty-four wonderful games during the World Cup. This is the second time the World Cup is held in this country and the fifth in South America. And the team from Germany was the winner in the end.
A Bite of China(舌尖上的中国), a mouth-watering documentary TV program featuring delicious Chinese food, has interested a large number of people. The program has become very popular since it was shown on TV. The documentary provides not only Chinese delicious food but also the relations between people and food. “We made this documentary with our respect and love for food. I hope it will help people learn more about Chinese food as well as Chinese culture.” said the director Mr. Chen.
Lu Jialei, a school girl from Hangzhou, China, won the championship of the first Chinese Character Dictation Contest, which made her become famous overnight. Lu is a hard-working girl and always comes top at school. “I like reading and I’m crazy about learning Chinese characters. I enjoy the contest and hope more and more people become interested in learning Chinese characters.” said Lu Jialei after winning the contest.
( ) 56. How long has the 2014 FIFA World Cup been last in Brazil?
A. About a week. B. About two weeks. C. About a month. D. About two months.
( ) 57. What kind of TV program is A Bite of China?
A. A comedy. B. A documentary. C. A thriller. D. An action movie.
( ) 58. What’s Lu Jialei’s hobby?
A. She likes running. B. She likes playing soccer.
C. She likes eating. D. She likes reading.
( ) 59. Which is NOT true according to the articles?
A. Lu Jialei always gets good grades at school.
B. The World Cup has been held in South America twice.
C. Many people like watching the TV program A Bite of China.
D. Lu Jialei hopes more people can take much interest in Chinese characters.
( ) 60. Where may the articles probably come from?
A. The Internet. B. A science report. C. A sports magazine. D. A story book.
B
Decide to Do Well
Everybody makes decisions in daily life. They can be as important as what you will do in the future or as simple as what you will eat for breakfast. Any decision could be the turning point of your life.
I made an important decision when I was in Junior 3.
Before I made that decision I was one of the boys who tried too hard to act as an adult. I didn’t know that only kids want to show themselves as adults.
I didn’t listen to my parents and teachers, and my grades became poor. Then came the high school entrance exam.
At the turning point of my life, my mom wanted to have a conversation with me. I wanted to turn it down but when I looked at her eyes, I felt I couldn’t refuse. Instead of asking me to study hard, to my surprise, Mom just asked what I wanted to do in the future. Without thinking too much, I just said I would like to study hard.
Mom smiled and asked again: “I asked: what do you WANT to do?”
I never seriously thought about the question. So, I kept silent.
“Whether you want to go on studying or enter the society,” she went on, “it is your own decision. Your life ought to be decided by you, not by anyone else, including me. ” After saying that, she had tears in her eyes.
For the first time in my life I was asked to make my own decision. I sat in my chair and thought about myself, my life and what kind of person I wanted to become.
It took me what seemed to be ages to make the biggest decision so far in my life—I wanted to be a man who makes a difference in the world. To achieve that, I needed to study hard.
The path to my future became clear to me. I didn’t act rebelliously(叛逆地) any more. With passion (激情) in my heart, I studied hard.
Now, I’m 17 and I’m in one of the best schools in my city, in one of the best classes at the school and I am one of the best students in the class.
Thanks to that decision, I have become what I am today.
( ) 61. When did the writer make the important decision?
A. After he was 17 years old. B. After he was in one of the best classes.
C. When he was a pupil. D. When he was studying in Junior 3.
( ) 62. What was the writer like before the decision?
A. His grades became poor.
B. He tried too hard not to act as an adult.
C. He was one of the top students in his class.
D. He did what his teachers and his parents asked him to do.
( ) 63. How did the writer make the decision?
A. It was easy for him to make the decision.
B. It was his second time to make the decision.
C. He made the decision seriously.
D. It was his mother that made the decision for him.
( ) 64. Why did the writer make the decision?
A. Because his teacher talked with him patiently.
B. Because he didn’t want to act rebelliously any more.
C. Because his mother asked him to study hard as usual.
D. Because his father asked him to think about his future by himself.
( ) 65. Which of the following is TRUE?
A. The writer made the decision that he should work hard.
B. It took the writer several years to make the decision.
C. After hearing his mother’s words, the writer had tears in his eyes.
D. At the turning point of his life, the writer wanted to have a conversation with his mother.
C
Practicing yoga (瑜伽) is a helpful, popular way to keep fit. It has many followers around the world. There are many kinds of yoga. You may have heard of “hot yoga” before. Now, in India, a new kind of yoga, water yoga, is becoming more and more popular among the local people.
In the city of Agra, people practice yoga in water. It is more difficult to practice yoga in water than on land. But practicing yoga in water can be good for your flexibility (灵活性).
Harish Chaturvedi, a lawyer, teaches people water yoga for free—even the poor people can learn from him. “Water yoga can become more popular than other kind of yoga, because the body does not get tired so quickly,” he said. “Everybody can learn to swim, but if they learn yoga at the same time, they will never feel tired.”
“The level of Oxygen is very high in water, and you will not have any breathing problem,” he added.
Harish believes that water yoga really helps people to keep away from illness. He mainly trains children. He has classes at the swimming pool of a local sports room regularly. Many children are interested in it and come to team from him.
“Harish is very good at performing yoga in water,” said Sudhir Narayan, a water yoga student. “He is teaching children free of cost and that is a very good thing.”
( ) 66. What is Harish Chaturvedi?
A. A teacher. B. A lawyer. C. A doctor. D. A swimmer.
( ) 62. Why is water yoga more popular than others?
A. Because you can learn to swim at the same time.
B. Because you don’t get tired so quickly.
C. Because it can keep people fat.
D. Both A and B.
( ) 67. The underlined phrase “for free” in the passage means _______.
A. 快乐地 B. 自由地 C. 免费地 D. 规律地
( ) 69. There are more ______ than ______ in Harish’s yoga class.
A. children; adults B. adults; children C. women; men D. olds; adults
( ) 70. What can be the best title of the passage?
A. Ways to keep fit B. Water yoga in India
C. Hot yoga in the world D. Harish Chaturvedi and his classes
卷Ⅱ（非选择题，共35分）
听力部分（第二节）
VIII. 听短文填空（共5小题，每小题1分，计5分）
笔试部分
IX. 任务型阅读 （共5小题，每小题2分，计10分）
阅读下面短文，按要求回答下列各题。
Donna Brown，a 14-year-old girl，was very sick. She had a bad heart. “Donna must have a new heart，”her doctor said.“Or she will die soon.”Felipe Green，Donna’s good friend，heard the news. He was very worried about Donna. He didn’t want her to die. He decided to give his heart to her because he knew he was going to die. Then he talked to his mother about his idea. But his mother didn’t pay much attention to him.“Felipe is just playing a joke，”his mother thought. In fact，Felipe often had terrible headaches and never told his mother about it.
One morning，he woke up with great pain and he couldn’t breathe. The Greens hurried to send him to the hospital. The doctors had bad news for the Greens，“Felipe’s brain（大脑） is dead.”The Greens were very sad. But Felipe’s mother remembered his words. She told the doctors to give Felipe’s heart to Donna. The doctors did several tests. They said they could give Felipe’s heart to Donna.
Everything was successful. Felipe’s heart was beating in Donna’s chest，but Donna didn’t know it. The doctors and her parents didn’t tell her until she was stronger. Donna was very thankful to the Greens. Every time the Greens saw Donna，they thought of Felipe. Donna has Felipe’s heart. That gives them great peace.
76题判断正误（“T”表示正确，“F”表示错误）；77题完成句子；78题简略回答问题；79题写下本文的主题；80题将文中画线句子译成汉语。
76. Donna Brown was very sick. 【 】
77. Felipe’s mother ___________ pay attention to his idea at first.
78. What did Felipe’s mother do after Felipe died？
_________________________________________________________________
79. _____________________________________________________________ 80. ______________________________________________________________
X. 词语运用（共5小题，每小题1分，计5分）
根据句意，用所给单词或短语的适当形式填空。（每词或短语只限使用一次）
unless, suggest, identify, except for, use up
81. From your DNA, scientists can __________ not only you, but also people related to you.
82. You should think about the doctor’s __________ and have a good rest.
83. Anna has __________ all of her money and no one would like to help her.
84. The article is very good ___________ two spelling mistakes.
85. You will miss the bus __________ you hurry up.
XI. 基础写作（包括A、B两部分， A部分5分，B部分10分，共计15分）
A) 连词成句（共5小题，每小题1分，计5分）
根据所给单词完成句子。要求符合语法，语句通顺，大小写正确，单词不得重复使用，标点已给出。
86. with, what, DNA, scientists, do, can
_____________________________________________________________?
87. week ,did, experiment, do, an, you, last
_____________________________________________________________?
88. night, the, out, stars, come, at
_____________________________________________________________.
89. opinion, mine, your, as, is, the, same
_____________________________________________________________.
90. class, is, students, up, made, fifty, our, of
______________________________________________________________.
B）书面表达（计10分）
91. 6月6日是“全国爱眼日”。为此，某中学生英文报拟组织一次征文活动。请你结合生活实际写一篇题目为How to Protect Our Eyes的征文稿。
内容要点包括：1. 眼睛的重要性；
2. 保护眼睛的措施：
（1）不要长时间看书、看报
（2）不要在太强或太弱的光线下看书
（3）坚持做眼保健操
注意：词数80~100，不要逐条翻译，可适当发挥。
_________________________________________________________________
_________________________________________________________________
_________________________________________________________________
_________________________________________________________________
_________________________________________________________________
_________________________________________________________________
（书面表达请附页作答）
V. 26—30 CCADA 31—35 BDADC 36—40 DACDA 41—45 BABAA
VI. 46—50 DABBC 51—55 ABCDB
VII. 56—60 CBDBA 61—65 DACBA 66—70 BDCAB
VIII. 71. experiment 72. half full 73. over 74. used up 75. one-fifth
IX. 76. T 77. didn’t 78. She told the doctors to give Felipe’s heart to Donna. 79. Friendship and love. 80. 医生和父母没有告诉她，直到她状况好一些。
X. 81. identify 82. suggestions 83. used up 84. except for 85. unless
XI. A) 86. What can scientists do with DNA
87. Did you do an experiment last week
88. The stars come out at night
89. Your opinion is the same as mine
90. Our class is made up of fifty students
B) One possible version:
How to protect our eyes
The eye is the window of our mind. We use our eyes to see everything around us. Without eyes, nothing is felt beside you but darkness.
How to protect our eyes? It’s not right to keep your eyes working for a long time. You’d better not read in a strong or poor light. Don’t read in bed or on the moving bus. Remember to keep your books away from your eyes for about a foot and do eye exercises every day. What’s more, a balanced diet is necessary.
Unit 5 重点句子解析
1. It is strong enough to hold the water.
句中的enough to do…意为“足以……做某事”，这里的enough起副词作用，用在形容词或副词后作状语。
Allan is old enough to go to work. 艾伦到上班年龄了。
2. Because about one fifth of the air is made up of oxygen, the water rises and fills about one fifth of the jar.
句式be made up of意为“由……组成”，后加名词或代词作介词宾语。
This grade is made up of ten classes. 这个年级是由十个班组成的。
句中的one-fifth意思是“五分之一”，这是一个分数。分数的表达一般遵循以下规则：分子用基数词，分母用序数词；当分子大于一时，分母要用复数形式；并且其中的连字符号有时可以不要。
one-fourth 四分之一 three fifths 五分之三
3. Maybe Brian and I can join you after supper.
动词join在这里表示“加入”，如果表示“加入到某人的某种活动中”可用句式join somebody in …。
Lisa, can you join us in the game? 丽萨，你能和我们一起做游戏吗？
4. Fantastic facts about the butterfly have been drawing Dr. Taylor’s attention.
句中的have been drawing 是现在完成进行时，它由“助动词 have (has) + been + 现在分词”构成，当主语是第三人称单数时用助动词has，其他情况用助动词have。现在完成进行时主要表示从过去开始一直持续到现在的动作，这个动作是否延续下去，要根据上下文而定。它往往与表示一段时间的时间状语连用，如：all the time, this month, all day, these few days, for a year, since a week ago等。
She has been playing basketball after school this week. 这个星期她放学后一直打篮球。
Tony has been drawing in his bedroom all the afternoon. 托尼在卧室画了一下午。
5. This is both puzzling and interesting for many scientists.
连词both…and…的意思是“……和……都，既……也……”，它可以连接句中句子成分相同的词语，如果用它连接主语时，谓语动词要用复数形式。
She likes both sports and music. 她既喜欢运动，又喜欢音乐。
Both Li Ping and her mother take exercise every morning. 李萍和她妈妈每天早晨都进行锻炼。
6. But building a living thing is far more complex than building a house.
比较级前可以用much, even, still, far, a bit, a little, a lot 等词加以修饰。
This unit is much easier than that one. 这个单元比那个单元容易得多。
This book is far more interesting than that one.这本书比那本书有趣得多。
7. Scientific discoveries are making our lives better and better.
“比较级 + and + 比较级”表示“越来越”。
My sister is growing taller and taller. 我妹妹长得越来越高
Our city is becoming more and more beautiful. 我们的城市变得越来越美了。
定语从句用法（下）
1. 只能使用that 的几种情况
在下面的情况下，只能使用that 引导定语从句。
1. 当先行词是不定代词或被它们修饰时。
Is there anything that I can do for you?
有什么要我做的吗？
All that can be done must be done.
凡是能做的事情都必须做。
He answered few questions that the teacher asked.
他几乎没有回答老师的那些问题。
2. 当先行词被形容词最高级或序数词修饰时。
This is one of the most interesting books that were sold in this bookstore.
这是这家书店售出的最有趣的书之一。
The first thing that should be done is to get some food.
该做的第一件事是弄点吃的。
3. 当先行词有the very, the only, the same等词语修饰时。
That’s the only thing that we can do now.
目前我们只能这样了。
Those are the very words that he used.
那就是他的原话。
4. 当先行词是一个既指人又指物的词组时。
They were talking about the persons and things that they saw in the factory.
他们在谈论在工厂里看到的人和事。
5. 当关系代词在定语从句中作表语时。
China is not the country that it was.
中国已经不再是过去的中国了。
6. 当要避免和疑问词which重复时。
Which is the car that was made in Shanghai?
哪辆车是上海制造的？
2. 关系副词引导的定语从句
1．关系副词when在句中作状语，表示时间。
It happened on the day when I came back from Guangzhou.
这件事发生在我从广州回来的那一天。
2．关系副词where在句中作状语，表示地点。
This is the room where Lu Xun once lived.
这是鲁迅曾经住过的房子。
这里的关系副词where可以用in which替换。
3．关系副词why在句中作状语，表示原因。
Do you know the reason why we left here?
你知道我们离开这儿的原因吗？
Unit 5重难点知识讲与练
单 词
1. correct
作形容词，意为“正确的、恰当的”，在句中作定语或表语。如：
I think all the answers are correct. 我想所有的答案都是正确的。
作及物动词，意为“改正、纠正”，后加名词或代词作宾语。如：
You should correct your mistakes as soon as possible. 你应该尽快纠正你的错误。
2. force
作不可数名词，意为“力量”。 如：
Can you stand this kind of force? 你能忍受这种力量吗？
作及物动词，意为“迫使、强迫”，后加名词或代词作宾语。 如：
You can’t force them do so many things. 你不要强迫他们做这么多事情。
3. match
作可数名词，意为“比赛、竞赛、对手、敌手、火柴”，复数形式是matches。如：
We can’t find any matches here. 我们在这儿找不到火柴。
作及物动词，意为““与……相配”后加名词或代词作宾语。如：
The colour of the shirt does not match that of the pants. 衬衣的颜色与裤子的颜色不相配。
4. double
作可数名词，意为“两倍、双倍”，复数形式是doubles。如：
Homework is double at weekend. 在周末作业是双倍的。
作形容词， 意为“双倍的、两倍的、两用的”，在句中作定语或表语。如：
We’d like a double room. 我们想要一个双人间。
5. fantastic
作形容词，意为“奇异的、极好的、了不起的”，在句中作定语或表语。如：
I think this is a fantastic invention. 我想这是一个了不起的发明。
6. chemical
作可数名词，意为“化学物质、化学制品”，复数形式是chemicals。如：
There are no chemicals in this kind of food. 这种食品中没有化学物质。
作形容词，意为“化学的、化学作用的”，在句中作表语或定语。如：
We can find chemical additives in many foods. 我们在很多食品中发现了化学添加剂。
7. copy
作可数名词，意为“复制品、一本、一册”，复数形式是copies。如：
This is just a copy. 这只是一个复制品。
作及物动词，意为“复制、抄写”，后加名词或代词作宾语。如：
Have you finished copying the words? 你抄写完单词了吗？
8. discovery
作可数名词，意为“发现、发觉”，复数形式是discoveries。如：
This is an important discovery.这是一个重要的发现。
discover是及物动词，意为“发现”，后加名词、代词或宾语从句。如：
We have discovered their secrets. 我们已经发现了他们的秘密。
短 语
1. cover … with …
意为“用……覆盖……”，这是一个系表结构。如：
My mother covered the table with cloth. 我妈妈用布把桌子盖住了。
2.be sure of
意为“对……有把握”，介词of后加名词或代词作宾语。如：
Are you sure of this matter? 你对这件事情有把握吗？
3. use up
意思是“用完、用光”，这是“动词 + 副词”短语。如：
I gave Li Ming a lot of pencils, but he has used them up already. 我给了李明很多铅笔，但他已经把它们都用完了。
4. except for
意为“除了……以外、如果不是”，用于表示对主要部分的肯定和对局部的否定。它不表示同类事物之间的关系，。 如：
Except for you, I would pass the exam. 如果不是你，我就会通过考试。
5. be related to
意为“与……有关系”，后加名词或代词作介词to的宾语。如：
I think Danny is related to this matter. 我想丹尼与这件事情有关。
Unit 5易混淆词语辨析
1. join, take part in
(1) join指加入某个党派，团体组织等，成为其成员之一，意为“参加、加入”等。其次join还表示和某人一起做某事，其结构为：join sb. in (doing) sth.，根据上下文，in (doing) sth. 也可以省去。如：
When did your brother join the army? 你哥哥什么时候参军的？
Will you join us in the discussion? 你参加我们的讨论吗？
(2) take part in 意为“参加，参与”，指的是参加会议、活动或比赛。如：
How many countries will take part in the World Cup? 有多少个国家要参加世界杯？
We will take part in social practice during the summer vacation. 暑假期间我们将参加社会实践。
2. living, lively, live, alive
(1) living意为“活着”，强调说明尚在人间，健在，可用来指人或物，作定语或表语。注意living 前加上 the , 表示类别，指“活着的人们”。如：
My first teacher is still living . 我的启蒙老师仍健在。 He is regarded as one of the best living writers at present . 他被认为是当代活着的最好的作家之一。
The living must finish the work of those dead . 活着的人必须完成那些死去的人的事业。
(2) lively 意为“活泼的，活跃”，可作定语、表语或宾补，既可指人，又可指物。如：
Jenny is a lively girl . 詹妮是个活泼的女孩。
He had a strange way of making his classes lively and interesting. 他有一种奇特的方法，使他的课生动有趣。
(3) live 意为“活着的”，指“实况直播的”，通常指物，不指人，常用来作定语放名词的前面。如：
Do you like a live show or a recorded show ? 你是喜欢直播还是录音？
(4) alive 意为“活着”，侧重说明生与死之间的界限，既可指人，也可指物；可用来作表语，后置定语或宾补，与dead相反。如：
No man alive is greater than he . 在活着的人中没有人比他更伟大了。
定语从句用法（上）
定语从句在句中相当于一个形容词。起定语的作用，修饰说明名词、代词或主句的全部或部分内容。定语从句一般放在被修饰的词语之后，由关系代词或关系副词引导。
（一）关系代词引导的定语从句
1．关系代词who 表示“人”。
（1）在句中作主语。
The girl who is standing over there is her sister. 站在那边的女孩是她妹妹。
The foreigners who visited our city will leave for Beijing tomorrow. 参观了我们城市的外国人明天动身去北京。
（2）作宾语，这时还可以用whom替代。
The boy who you met just now is from Australia. 你刚才遇到的男孩来自澳大利亚。
The person with whom you talked just now is Mr. Brown. 刚才和你交谈的人是布朗先生。
2．关系代词which表示“物”。
（1）在句中作主语。
The TV sets which are produced in Shanghai are the best. 上海生产的电视机是最好的。
He wears long hair, which makes him like a girl. 他留了长发，这使他和女孩相象。
（2）在句中作宾语。
The kite which Emma is flying is the highest in the air. 埃玛放的风筝在空中飞得最高。
This is the place which I want to visit very much. 这就是我想去参观的地方。
（3）在句中作表语。
She is patient to the children, which she always is. 她地孩子们很有耐心，并且总是如此。
3．关系代词that可以指人，也可以指物。
（1）指人的情况
Who is the boy that is playing with them? 和他们一起玩的男孩是谁？（作主语）
The computer that you are using is made in America. 你现在用的计算机是美国生产的。（作宾语）
（2）指物的情况
A computer is a machine that can do many problems. 计算机是一种能解决很多问题是机器。(作主语)
The food that my mother makes is delicious. 妈妈做的饭和好吃。（作宾语）
4．关系代词whose可以表示人或事物，在句中充当名词的定语。
Do you know the girl whose hair is very long? 你认识那个长头发的女孩吗？
The house whose windows are newly painted is mine. 窗户刚刚油漆过的房子是我的。
Unit 5 Look into Science
Lesson 25: Let’s Do an Experiment!
I. Learning aims:
Master the new words:
experiment, jar, upside, pour, correct, scientific, method, raincoat, force, pressure, conclude
II. Learning important and difficult points:
1) I cover the top with a piece of cardboard and hold it there.
2) I am so sure of my theory that Brian can do the experiment over your head and I know you won’t get wet.
3) The force of the air keeps the water in the jar.
4) It is strong enough to hold the water.
Language Points:
1. I cover the top with a piece of cardboard and hold it there. 我用纸板把上面盖住然后托住它。
【用法】?句式 cover…with…意为“用……覆盖……”，类似句式be covered with 表示“被……覆盖”，这是一个系表结构。
【举例】①My mother covered the table with cloth. 我妈妈用布把桌子盖住了。②The bed is covered with paper. 床上盖满了纸。
2. I am so sure of my theory that Brian can do the experiment over your head and I know you won’t get wet. 我对布莱恩在你头上做实验的理论很有把握，并且你不会湿的。
【用法】这句话中的句式be sure of意为“对……有把握”；that Brian can do the experiment over your head是定语从句，修饰前面的名词theory。
【举例】①Are you sure of this matter? 你对这件事情有把握吗？②This is the book that I borrowed from the library. 这是我从图书馆借的书。
3. It is strong enough to hold the water. 它力量很大足以把水托住。
【用法】句中的enough to do…意为“足以……做某事”，这里的enough起副词作用，用在形容词或副词后作状语。
【举例】Allan is old enough to go to work. 艾伦到上班年龄了。
Lesson 26: Keep the Candle Burning
I. Learning aims:
Master the new words:
holder, shallow, lighter, match, examine, oxygen
II. Learning important and difficult points:
1) Let the candle burn for two or three minutes.
2）When the candle stops burning, it has used up all the oxygen in the air.
3）How far does it rise?
4) Because about one fifth of the air is made up of oxygen, the water rises and fills about one fifth of the jar.
Language Points:
词汇详解
1. When the candle stops burning, it has used up all the oxygen in the air. 当蜡烛停止燃烧时，它就用完了空气中所有的氧气了。
【用法】use up意思是“用完、用光”，这是“动词 + 副词”短语。这类短语用名词作宾语时，名词可用在副词前，也可用在副词后；用代词作宾语时，代词则必须用在副词前。
【举例】I gave Li Ming a lot of pencils, but he has used them up already. 我给了李明很多铅笔，但他已经把它们都用完了。
2. Because about one fifth of the air is made up of oxygen, the water rises and fills about one fifth of the jar. 因为组成空气的成分大约五分之一是氧气，所以水会上升并且填充瓶子的大约五分之一。
【用法】短语be made up of意为“由……组成”，后加名词或代词作介词宾语。
【举例】This grade is made up of ten classes. 这个年级是由十个班组成的。
【用法】句中的one-fifth意思是“五分之一”，这是一个分数。分数的表达一般遵循以下规则：分子用基数词，分母用序数词；当分子大于一时，分母要用复数形式；并且其中的连字符号有时可以不要。
【举例】one-fourth 四分之一 three fifths 五分之三
Lesson 27: Planet Danny
I. Learning aims:
Master the new words:
telescope, solar, unless, double, mystery
II. Learning important and difficult points:
1) Try looking through the other end.
2) Maybe Brian and I can join you after supper.
3) Scientists use huge telescopes when they look for planets.
4) Well, it’s worth a try, even if I don’t find a planet.
Language Points:
1. double
【用法】作可数名词，意为“两倍、双倍”，复数形式是doubles。
【举例】Homework is double at weekend. 在周末作业是双倍的。
【用法】作形容词， 意为“双倍的、两倍的、两用的”，在句中作定语或表语。
【举例】①I think you will get double harvest. 我想你们会有双倍的收成。②We’d like a double room. 我们想要一个双人间。
2. Maybe Brian and I can join you after supper. 晚饭后或许布莱恩和我会加入到你这里。
【用法】动词join在这里表示“加入”，如果表示“加入到某人的某种活动中”可用句式join somebody in …。
【举例】Lisa, can you join us in the game? 丽萨，你能和我们一起做游戏吗？
3. Well, it’s worth a try, even if I don’t find a planet. 好的，这值得一试，即使我没有发现行星。
【用法】even if意思是“即使、纵然”，引导让步状语从句，表示某种条件。
【举例】He will come on time even if it rains. 即使下雨,他还是会准时来的。
【拓展】在口语中，even if往往用在句首。
【举例】Even if he is poor, he always looks happy. 即使他很穷，但看上去他总是很快乐。
Lesson 28: The Study of Living Things I. Learning aims:
Master the new words:
Chip Taylor, biology, butterfly, migrate, fantastic, completely, grandchild, female, milkweed, chemical, puzzling
II. Learning important and difficult points:
1) Fantastic facts about the butterfly have been drawing Dr. Taylor’s attention.
2) Here, as many as 230 million butterflies spend the winter.
3) But in Mexico, people cut down the trees that the butterflies need to rest on because they want more land for farming.
4) This is both puzzling and interesting for many scientists.
Language Points:
1. fantastic
【用法】作形容词，意为“奇异的、极好的、了不起的”，在句中作定语或表语。
【举例】①I think this is a fantastic invention. 我想这是一个了不起的发明。②These flowers are so fantastic. They have many different colours. 这种花太奇异了。它们有很多不同的颜色。
2. chemical
【用法】作可数名词，意为“化学物质、化学制品”，复数形式是chemicals。
【举例】There are no chemicals in this kind of food. 这种食品中没有化学物质。
【用法】作形容词，意为“化学的、化学作用的”，在句中作表语或定语。
【举例】We can find chemical additives in many foods. 我们在很多食品中发现了化学添加剂。
3. Fantastic facts about the butterfly have been drawing Dr. Taylor’s attention. 这些有关蝴蝶的奇异的事实引起了泰勒先生的注意。
【用法】句中的have been drawing 是现在完成进行时，它由“助动词 have (has) + been + 现在分词”构成，当主语是第三人称单数时用助动词has，其他情况用助动词have。现在完成进行时主要表示从过去开始一直持续到现在的动作，这个动作是否延续下去，要根据上下文而定。
它往往与表示一段时间的时间状语连用，如：all the time, this month, all day, these few days, for a year, since a week ago等。
【举例】①She has been playing basketball after school this week. 这个星期她放学后一直打篮球。②Tony has been drawing in his bedroom all the afternoon. 托尼在卧室画了一下午。
4. This is both puzzling and interesting for many scientists. 对很多科学家来说这既令人费解又很有趣。
【用法】连词both…and…的意思是“……和……都，既……也……”，它可以连接句中句子成分相同的词语，如果用它连接主语时，谓语动词要用复数形式。
【举例】①She likes both sports and music. 她既喜欢运动，又喜欢音乐。②Both Li Ping and her mother take exercise every morning. 李萍和她妈妈每天早晨都进行锻炼。
Lesson 29: DNA—The Story of You I. Learning aims:
Master the new words:
DNA, blueprint, general, complex, twin, copy, repeat, pattern, identify, related, grandson, granddaughter, instruction
II. Learning important and difficult points:
1) In general, a blueprint is a drawing that shows how to put a house together with many different parts.
2) But building a living thing is far more complex than building a house.
3) Except for some twins, every living thing has its own unique DNA.
4) From your DNA, scientists can identify not only you, but also people who are related to you.
5) Your DNA has billions of instructions that explain why you are the way you are.
Language Points:
1. copy
【用法】作可数名词，意为“复制品、一本、一册”，复数形式是copies。
【举例】①This is just a copy. Have you found it? 这只是一个复制品。你发现了吗？② I borrowed two copies of magazines from the library. 我从图书馆借了辆本杂志。
【用法】作及物动词，意为“复制、抄写”，后加名词或代词作宾语。
【举例】Have you finished copying the words? 你抄写完单词了吗？
【应用】根据括号中所给汉语用适当词语填空。
We don’t need any ____________（复制品）. Write them by hand.
答案：copies。表示“复制品”用名词copy，且这里是复数形式。
2. repeat
【用法】作及物动词，意为“重复、重述”， 后加名词或代词作宾语。
【举例】What about repeat the text for another time? 再重复一遍课文怎么样？
【拓展】在口语中，当没听清对方的话或没看清对方的动作要求对法重复时，为了表示客套，要用Pardon？或 Beg your pardon? 或I beg your pardon?
【举例】Pardon? I didn’t hear your words clearly. 请重复一遍好吗？我没听清你的话。
【应用】根据括号中所给汉语用适当词语填空。
The teacher ___________（重复）the sentences and I knew its meaning at last.
答案：repeated。表示“重复”用动词repeat，且这里是一般过去时。
语句详解
1. But building a living thing is far more complex than building a house. 但是构建一个有生命的东西比建一座房子复杂得多。
【用法】比较级前可以用much, even, still, far, a bit, a little, a lot 等词加以修饰。
【举例】①This unit is much easier than that one. 这个单元比那个单元容易得多。②This book is far more interesting than that one.这本书比那本书有趣得多。
答案：a little taller。此处用副词a little作状语，修饰后面的比较级taller。
2. Except for some twins, every living thing has its own unique DNA. 除了一些双胞胎外，所有有生命的东西都在自己独特的DNA。
【用法】except for用于表示对主要部分的肯定和对局部的否定。它不表示同类事物之间的关系，其意思是“除了……以外、除去为了……、如果不是”。
【举例】①Smith is a good man, except for his bad temper. 史密斯除了脾气不好外，是个好人。②Mother wouldn’t give him any money except for books and stationery. 除了买书和文具外，妈妈不给他任何钱。③Except for you, I would pass the exam. 如果不是你，我就会通过考试。
3. From your DNA, scientists can identify not only you, but also people who are related to you. 根据你的DNA, 科学家不仅能辨别出你，而且能辨别出与你有关系的人。
【用法】not only…but also…是等立连词，意思是“不但……而且……”，它可以连接句中句子成分相同的部分，如果用它连接主语时，谓语动词应该以but also后面的主语为准。
【举例】①She can sing not only Chinese songs but also English songs. 她不仅会唱中文歌曲，还会唱英文歌曲。②Not only I but also she has finished the work. 不仅我完成了工作，她也完成了工作。
【用法】短语be related to意为“与……有关系”，后加名词或代词作介词to的宾语。
【举例】I think Danny is related to this matter. 我想丹尼与这件事情有关。
Lesson 30: Science Affects Us I. Learning aims:
Master the new words:
affect, suggest, mobile phone, discovery, amazing
II. Learning important and difficult points:
1) First, get a jar full of water and a piece of cardboard.
2) The higher air pressure outside the jar holds the cardboard in place.
3) The experiment you did sounds interesting.
4) Scientific discoveries are making our lives better and better.
Language Points:
词汇详解
1. suggest
【用法】作及物动词，意为“建议、暗示”，后加名词、代词、动名词作宾语；也可用在句式suggest somebody to do something 这一句式中，表示“建议某人做某事”。
【举例】①They suggested building a new school. 他们建议建一所新学校。②I suggest you to do like me. 我建议你想我一样这么做。③His report suggested the huge loss. 他的报告暗示了巨大的损失。
【拓展】suggestion 是它的名词形式，意为“建议”，作可数名词，复数形式是suggestions。
【举例】They gave some useful suggestions at the meeting. 在会议上他们给我们提出了一些有用的建议。
【应用】用括号中所给词语的适当形式填空。
Nobody _____________（建议）repairing the machine by ourselves, so we had to have it repaired.
答案：suggested。表示“建议”用动词suggest，且这里是一般过去时。
2. discovery
【用法】作可数名词，意为“发现、发觉”，复数形式是discoveries。
【举例】This is an important discovery. We should pay more attention to it. 这是一个重要的发现。我们必须注意它。
【拓展】discover是及物动词，意为“发现”，后加名词、代词或宾语从句。
【举例】We have discovered their secrets. 我们已经发现了他们的秘密。
【应用】用括号中所给词语的适当形式填空。
Have you noticed those ____________ (discover)? They are helpful to us.
答案：discoveries。表示“发现”用名词discovery，且这里用复数形式。
语句详解
1. First, get a jar full of water and a piece of cardboard. 首先，取满满一罐子水和一张硬纸片。
【用法】句中的短语full of water用在名词jar之后作定语，不定式、介词短语、副词和定语从句都可用在名词后作定语。
【举例】①I have a lot of work to do. 我有很多要做的工作。（不定式在名词后作定语）②The eraser on the desk is Mary’s. 书桌上的橡皮是玛丽的。（介词短语在名词后作定语）③Did you meet John on your way home? 你在回家的路上遇见约翰了吗？（副词在名词后作定语）④This is the pen that I’m looking for. 这就是我正在找的笔。（定语从句在名词后作定语）
【
2. Scientific discoveries are making our lives better and better. 一些科学发现使我们的生活变得越来越美好。
【用法】“比较级 + and + 比较级”表示“越来越”。
【举例】①My sister is growing taller and taller. 我妹妹长得越来越高。②Our city is becoming more and more beautiful. 我们的城市变得越来越美了。
Happiness from seven cents
One of my friends told me a story while we chatted online. When she was a sophomore, a boy made a bet with her to prove which one was better at playing table tennis. My friend was not the one easy to bend down. She was driven to accept the competition with her classmate. But she was as poor as a church mouse at the moment with only a few dimes in her pocket. Then they made a compromise that the loser would buy for the winner steamed bread which cost 7 cents each in the university dinning hall. And my friend could afford it. After hearing the news, a crowd of spectators who were boring all the time that day came out immediately from the classroom and surrounded the table outside in the playground
It was winter time then in Xi’an city. Snow flakes began to fly down as the 3-set competition going on. Cold as the spectators, they were high in spirit and cheered for the two.
My friend is a left-handed player, and seemed quite strong against her antagonist at the very beginning. But after a few back-and-forth, the boy found the way of forehand drives to suppress my friend and eventually won the game by 2 to 1.
My friend treated the boy with steamed bread worth of seven cents while the winner generously provided delicious dishes.
Everyone involved found respective pleasure in the match of two amateur players. Simply 7 cents from my friends, though a bet it was, rendered participants with both friendship and happiness.
The story happened in the year of 1994. People at that time were not as rich as we are now. But they were much richer in the spiritual world. Do you have seven cents or seven dimes in your pocket now?
Unit 5 重点句子讲后练
I. 根据所给汉语完成句子，每空一词。
1. 丹尼个子够高的，足以够到树上的苹果。
Danny is ___________ __________ _________ ___________ the apples on the tree.
2. 我们班有四分之三的学生喜欢这首歌。
____________ ____________ _________ the students in our class like this song.
3. 我想要加入到他们的活动中。
I want to ____________ __________ ___________their activities.
4. 即使我没有很多的时间，我也会等着你的。
I’ll wait for you ___________ __________ I don’t have enough time.
5. 这些天他们经常见面。
They ____________ ___________ ___________ each other quite a lot these days.
6. 王先生既是我们的老师，也是我们的朋友。
Mr. Wang is ____________ our teacher ____________ our friend.
7. 我的个子比她的个子稍高一点。
I’m ____________ __________ ___________ than she.
8. 没有人建议自己维修这台机器，所以我们不得不请人修理了。
Nobody _____________ _______________ repairing the machine by ourselves, so we had to have it repaired.
9. 书桌上的书是李明的。
The books _____________ _________ __________ __________are Li Ming’s.
10. 春天来了。天气变得越来越暖和了。
Spring has come. The weather is becoming ___________ __________ _________.
II. 根据对话的内容和所给的首字母在空白处填入适当的词语，使对话完整通顺，每空一词。
A: Hello, Danny!
B: Hello, Li Ming! What (1) c_______ did you have this morning?
A: I had science and math.
B: Which subject do you (2) p_______, science or math?
A: I like science better.
B: (3) W _______?
A: Because I can learn many interesting and useful things.
B: Then what did you (4) l _______ today?
A: I learned something about clone. And all my classmates are very (5) i______in it.
B: What are you going to clone then?
A: I have no (6) i______ now. Some of my classmates want to clone (7) t______ and then let them do all the homework for them.
B: That (8) s______ funny. Do you want to do (9) s_____?
A: I hope (10) n______. I only want to clone some bread because I like eating bread very much.
III. 短文填词
从方框中选择适当的词语并用其适当形式填空。
they, need, do, trouble, good, with, change, high, use, easy
There is bad news about Internet Explorer. A company in Vancouver has (1)__________ a lot of studies (研究) about IQs, and found people (2)___________ Internet Explorer have lower IQs.
This study has found an important thing. People using Internet Explorer 6 on the computer have an IQ only (3)__________than 80. But for Firefox and Google, it is at around 110. Users of Opera or Camino are top (4)___________ an IQ of around 120. But about 10 percent of computer users like to use software of Internet Explorer on (5)_________ home or office computers.
Internet Explorer has long been in (6)__________ with its mistakes. Earlier this year Microsoft said that all the users of Internet Explorer were (7)_________ being hacked（被入侵）. All of 900 million users around the world (8)_________ patches to make the computer work (9)___________.
From the results of this study, people with lower IQ don’t like (10)__________ their software. What will they do with their computers if Internet Explorer has too much trouble?
Unit 5 重点句子讲后练：
I. 1. tall enough to reach 2. Three fourths of 3. join them in 4. even if 5. have been meeting 6. both, and 7. a little taller 8. suggested repairing 9. books on the desk 10. warmer and warmer
II. 1. class 2. prefer 3. Why 4. learn 5. interested 6. idea 7. themselves 8. sounds 9. so 10. not
III. 1. done 2. using 3. higher 4. with 5. their 6. trouble 7. easily 8. needed 9. well 10. to change
Unit 5 重点单词和短语小练
单词练习
根据括号中所给汉语用适当的词语填空。
1. How about ____________（改正）your deeds at once?
2. They ___________（强迫）us to go with them, but I refused.
3. Your dress ____________（相配）your boots very well.
4. Helen _____________（检查）her computer and then turned it on.
5. I won’t believe this matter ___________ （除非）I see it with my own eyes.
6. This word has _______________（双的）letters. Have you found them?
7. Look! How _____________（了不起的）those animals are! They can climb up very high.
8. We should use fewer _____________（化学制品）in our everyday life.
9. We don’t need any ____________（复制品）. Write them by hand.
10. Have you noticed those ____________ (发现)? They are helpful to us.
短语练习
从方框中选择适当的短语并用其适当形式填空。
use up, be related to, cover…with…, be sure of, except for
1. What about ___________ the cup ___________a lid at once?
2. They _____________ this exam and they are working hard for it now.
3. Danny ______________ all his money yesterday and he borrowed some from me.
4. ________________ the library, we went to many other places.
5. These stories _______________a great scientist. They are all about the researches of his.
单词练习
1. correcting 2. forced 3. matches 4. examined 5. unless 6. double 7. fantastic 8. chemicals 9. copies 10. discoveries
短语练习
1. covering, with 2. are sure of 3. used up 4. Except for 5. are related to
定语从句用法专练（上）
选择正确的答案填空。
( ) 1. A football fan (球迷) is _____ has a strong interest in football.
A. a thing that B. something that C. a person who D. what
( ) 2. The house, _____ was destroyed in the terrible fire, has been repaired.
A. the roof of which B. which roof C. its roof D. the roof
( ) 3. Can you lend me the novel _____ the other day?
A. that you talked B. you talked about it
C. which you talked D. you talked about
( ) 4. The matter _____ you were arguing about last night has been settled.
A. that B. what C. why D. for which
( ) 5. They talked for about an hour of things and persons _____ they remembered in the school.
A. which B. that C. who D. whom
( ) 6. Who _____ has common sense（常识）will do such a thing?
A. which B. who C. whom D. that
( ) 7. All the apples _____ fell down were eaten by the pigs.
A. that B. those C. these D. what
( ) 8. They asked him to tell them everything _____ he saw at the front.
A. what B. that C. which D. where
( ) 9. I’ll tell you _____ he told me last night.
A. all which B. all what C. that all D. all
( ) 10. A child _____ parents are dead is called an orphan.
A. who B. who’s C. whose D. which
定语从句用法专练（上）：1—5.CADAB 6—10.DABDC
Comic Strips: 1—5 CBDAB
Naturalist: 1—5 ADDBB
定语从句用法小练（下）
单项选择。
( ) 1. Is this the museum _____ you visited the other day?
A. that B. where C. in which D. the one
( ) 2. —How do you like the book?
—It’s quite different from _____ I read last month.
A. that B. which C. the one D. the one what
( ) 3. The train _____ she was traveling was late.
A. which B. where C. on which D. in that
( ) 4. He has lost the key to the drawer _____ the papers are kept.
A. where B. on which C. under which D. which
( ) 5. It’s the third time _____ late this month.
that you arrived B. when you arrived
C. that you’ve arrived D. when you’ve arrived
( ) 6. He often helps the students _____ he thinks are not quick at their studies.
A. them B. who C. when D. because
( ) 7. The Second World War _____ millions of people were killed ended in 1945.
A. when B. during that C. in which D. which
( ) 8. He was born in the year _____ the Anti-Japanese War broke out.
A. which B. when C. on which D. during which
( ) 9. Mr. Crossett will never forget the day _____ he spent with his various students.
A. when B. which C. during which D. on which
( ) 10. This is just the place _____ I am longing to visit these years.
A. that B. where C. in which D. to where
定语从句用法小练（下）：1—5 ACCAC 6—10 BCBBA
Unit 5 易混淆词语练习
I. 选词填空。
(A) join, take part in
1. My brother __________ the army in 2012.
2. May I ___________ the speech competition?
3. You are welcome to __________ us.
4. We are playing football. Do you want to __________ in?
(B) living, lively, live, alive
1. Air is everywhere and it gives life to every ______thing.
2. The food he got could barely keep him________.
3. We must improve the _______conditions of the people.
4. He had a strange way to make his class _________and interesting.
5. The cat was playing with a __________ mouse.
II. 单项选择。
( ) 1. The boy looked _______, but his weak breath suggested that he was still ______.
A. died; alive B. died; living C. dead; alive D. dead; lively
( ) 2. Would?you?like?to?_______?the?party tonight?
A. join B. join in C. take part in D. take in
( ) 3. We’re going to the East Lake Park on Sunday. Will you _______ us?
A. take part in B. join C. join in D. take in
III. 根据汉语提示完成句子，每空一词。
1. 上周，他参加了运动会。
Last week, he ________ ________ _______??the?sports?meeting.
2. 他将和我们一道唱歌。
He will _______ us _______ singing the song.
3. 所有的生物都需要阳光、空气和水。
All _______ ________ need sunlight, air and water.
4. 他被送往医院时还活着。
He was ________ when he was taken to the hospital.
5. 他讲述了一个有关他的非洲生活的生动故事。
He told a _______ story about his life in Africa.
Unit 5 易混淆词语练习:
I. (A) 1. joined 2. take part in 3. join 4. join
(B) 1. living 2. alive 3. living 4. lively 5. live
II. 1—3 CCB
III. 1. took part in 2. join; in 3. living things 4. alive 5. lively
Unit 5课堂练习题（一）
Lessons 25—27
Lesson 25
I. 根据括号中所给的汉语用适当的词语填空。
1. The teacher is showing the ___________to the students.（实验）
2. Danny, are you good at _________?（科学）
3. You can __________ my words are correct sooner or later.（证实）
4. All the bottles are ____________ water.（装满）
5. You can try it in another ______________.（科学的方法）
II. 根据句子意思用适当的介词填空。
1. The students are talking _________ their experiment.
2. Do you know what will happen _________ in a hundred years?
3. Li Ming, do you know the girl ________ the red swimsuit?
4. Please do the experiment ________ the jar full.
5. They have no chairs to sit _________ now.
III. 用括号中所给动词的适当形式填空。
1. Why not __________ your new sweater to school tomorrow? (wear)
2. I will tell him my theory when she _________ back. (get)
3. They have kept us ________ for a long time. (wait)
4. She needs _________ all her school things to school. (bring)
5. Our teacher asked us _________ our homework on time. (finish)
IV. 按要求进行句式转换，每空一词。
1. I can tell the students what we’re going to do.（对画线部分提问）
_________ ________ you tell the students?
2. That will be funny.（改为反意疑问句）
That will be funny, __________ _________?
3. Danny, sit in the chair.（改为否定句）
Danny, ________ __________ in the chair.
4. I think we will get wet.（改为否定句）
I ________ _________ _________ get wet.
5. There is something wrong with my computer.（改为同义句）
My computer __________ ________ well.
Lesson 26
I. 从方框中选择适当的动词并用其适当形式填空。
make light watch put burn
1. Danny ____________ the candles and then blew them out.
2. Look at the fire. It has kept ____________ for three hours.
3. Zhang Hong ____________ the candles in the candleholder and sat down.
4. _______________ the observation, Mr. Wang is working hard day and night.
5. _______________ carefully and you’ll find the differences between the two paintings.
II. 根据句意和所给的首字母提示用适当的词语填空。
1. I like science and I think it is very i______________.
2. He cut the apple into h__________ and let me choose.
3. If I turn off all the lights in the dark. What will h___________?
4. Jenny, please fill the bottle f__________ of water.
5. We are s____________ you will like this subject.
III. 按要求进行句式转换，每空一词。
1. Let her help you with your English.（反意疑问句）
Let her help you with your English, __________ _________?
2. The candle is pink.（对画线部分提问）
__________ __________ is the candle?
3. The bag is full of rice.（同义句）
The bag is _________ _________ rice.
4. She lighted the candle with a match.（一般疑问句）
__________ ________ _________ the candle with a match?
5. The teacher asked the students what happened.（对画线部分提问）
_________ ________ the teacher ask the students?
IV. 根据所给的汉语完成下面的句子，每空一词。
1. 我已经用完了所有的水彩笔了。你能借给我几支吗？
I have ____________ ___________ all my markers. Can you lend me some?
2. 我们班有五分之三的学生喜欢英语。
______________ ____________ the students in our class like English.
3. 李明， 不要忘了吹灭蜡烛。
Li Ming, don’t ____________ ____________ ____________ out the candle.
4. 天快黑了，他们便停止工作了。
It was getting dark and they _____________ ____________.
5. 让他和你一起做实验吧！
____________ ____________ ___________ the experiment with you.
Lesson 27
I. 根据句意用适当的介词填空。
1. Peter looked ______________ the telescope at the sky.
2. The sun will go down _____________ about an hour.
3. He looked ____________ his lost bicycle, but he couldn’t find it.
4. When did you graduate ____________ this university?
5. Mr. Zhou gave me some advice ____________ my English study.
II. 按要求进行句式转换，每空一词。
1. They came back home after supper.（对画线部分提问）
______________ ___________ _________ __________ back home?
2. He said, “I haven’t planned to travel to Sanya.”（改为间接引语）
He said ___________ __________ __________ planned to travel to Sanya.
3. This is the bicycle. I bought it yesterday.（合并为带有定语从句的复合句）
This is the bicycle ____________ __________ ___________ yesterday.
4. That is very good advice.（改为感叹句）
_____________ ___________ advice that is!
5. Her brother enjoyed science at school.（改为否定句）
Her brother ____________ __________ science at school.
III. 连词成句。
1. worth, try, that, a, is
______________________________________________________?
2. me, do, be, what, you, to, want
______________________________________________________?
3. go, once, asked, to, he, home, we
______________________________________________________.
4. am, excuse, he, making, I, thinks, an
______________________________________________________.
5. for, been, they, everything have, ready
______________________________________________________.
IV. 根据所给的汉语完成下面的句子，每空一词。
1. 我姐姐去年毕业于这所大学。
My sister _____________ _____________ this university last year.
2. 自从上周开始我一直在等你。
I _____________ ___________ ___________ for you since last week.
3. 你在出去时务必带上雨伞。
___________ ____________ ___________ ___________ your umbrella when you go out.
4. 刚才她浏览了一遍今天的报纸。
She _____________ ___________ today’s newspaper just now.
5. 你在睡觉之前经常做什么？
What do you often do ______________ ____________ to bed?
Lesson 25
I. 1. experiment 2. science 3. prove 4. filled with 5. scientific method
II. 1. about 2. in 3. in 4. with 5. in
III. 1. wear 2. gets 3. waiting 4. to bring 5. to finish
IV. 1. What can 2. won’t it 3. don’t sit 4. don’t think we’ll 5. doesn’t work
Lesson 26
I. 1. lighted 2. burning 3. put 4. To make 5. Watch
II. 1. interesting 2. half 3. happen 4. full 5.sure
III. 1. will you 2. What colour 3. filled with 4. Did she light 5. What did
IV. 1. used up 2. Three-fifths of 3. forget to blow 4. stopped working 5. Let him do
Lesson 27
I. 1. through 2. in 3. for 4. from 5. on
II. 1. When did they come 2. that he hadn’t 3. that / which I bought 4. What good 5. didn’t enjoy
III. 1. Is that worth a try
2. What do you want me to do
3. He asked me to go home at once
4. He thinks I am making an excuse
5. They have been ready fro everything
IV.1. graduated from 2. have been waiting 3. Make sure to take 4. looked through 5. before going
Unit 5课堂练习题（二）
Lessons 28—30
Lesson 28
I. 用括号中所给词语的适当形式填空。
1. They gave us some good _____________ (suggest) on our work.
2. In order to get better _______________ (educate), she went to study in Beijing.
3. Who is the ____________ (design) of this new machine?
4. He was ______________ (complete) wrong this time.
5. My mother took some ____________ (freeze) meat from the fridge.
II. 用适当的介词填空。
1. The teacher told me to pat attention ___________ my pronunciation.
2. We are getting ready __________ the work. Can we start now?
3. Dr. Lee is interested ____________ studying the life of butterflies.
4. I found a lot of useful information after looking ___________ the Internet.
5. You must put more effort __________ your work if you want to succeed.
III. 按要求进行句式转换，每空一词。
1. This hat matches her dress.（改为反意疑问句）
This hat matches her dress, _____________ ____________?
2. Her uncle is a biologist.（对画线部分提问）
_____________ ___________ her uncle do?
3. They cut down many trees last year.（改为一般疑问句）
_____________ __________ __________ down many trees last years?
4. She had to put more effort into her work.（改为否定句）
She _____________ ___________ to put more effort into her work.
5. Do you know when we’ll start the meeting?（改为简单句）
Do you know _____________ __________ __________ the meeting?
IV. 根据所给的汉语完成句子，每空一词。
1. 她完成工作后会帮助你们的。
She’ll help you ____________ ___________ __________ her work.
2. 我认为这本书既有趣又有用。
I think this book is interesting ____________ ____________ ___________ useful.
3. 如果我是工程师，我会发明一种新电脑。
___________ __________ ___________ an engineer, I would invent a new computer.
4. 李明离开加拿大有一个月的时间了。
Li Ming ___________ ___________ _________ __________ Canada for a month.
5. 请告诉我是什么每天困扰你呢？
Can you tell me __________ __________ __________ every day?
Lesson 29
I. 用括号中所给动词的适当形式填空。
1. You need ___________ (choose) two answers at the same time.
2. How about ____________ (combine) a cow and a rabbit?
3. We can use a blueprint ___________ (build) a house.
4. Nothing can stop us from __________ (study) the DNA.
5. Our teacher told us __________ (repeat) the words for a second time.
II. 从方框中选择适当的动词并用其正确形式填空。
identify choose clone build combine
1. These are all ____________ animals and they look the same.
2. What about ____________ the two plants into one?
3. You can use another way _____________ whether they have the same DNA.
4. The workers use the blueprint _____________ houses.
5. Why not ___________ a horse and a donkey to do this experiment?
III. 按要求进行句式转换，每空一词。
1. She didn’t know what she should choose at all.（改为简单句）
She didn’t know ____________ ________ _________ at all.
2. We can call them blueprints.（对画线部分提问）
____________ __________ you call them?
3. He has already known the answer.（改为一般疑问句）
___________ he known the answer __________?
4. They are talking and laughing happily.（改为感叹句）
____________ _________ they are talking and laughing!
5. Mr. Lee is both our teacher and our friend.（改为同义句）
Mr. Lee is ___________ _________ our teacher _________ ________ our friend.
IV. 根据所给的汉语完成下面的句子，每空一词。
1. 如果我是医生，我将帮助所有的病人。
I would help all the patients __________ ___________ _________ a doctor.
2. 你们最好不要克隆水果了。
You’d _________ __________ _________ fruits.
3. 昨天他们真的去了博物馆。
They __________ __________ to the museum yesterday.
4. 我和她以前都未曾去过巴黎。
___________ I ________ she _________ __________ __________ to Paris before.
5. 他还没有决定买那件毛衣。
He hasn’t decided __________ __________ _________ _________ yet.
Lesson 30
I. 根据句意用适当的词语填空。
1. We have got everything ______________. Let’s start the experiment now.
2. This hall is big ______________ to hold 1,000 people.
3. You can’t pull the door open. You have to ____________ it.
4. My father often ___________ me to the park when he is free.
5. It’s warm ____________ the room. Please don’t go outside now.
II. 用括号中所给词语的适当形式填空。
1. She _________ all about the matter before long. (forget)
2. My parents _________ in a week. (return)
3. Look at the clouds. I think it _________. (rain)
4. I’ll give her the note when he _______ back. (come)
5. Tony _________ sixteen years old next year. (be)
III. 根据所给的汉语完成句子，每空一词。
1. 你能给我做个风筝吗？
Can you make a kite ________ _________?
2. 我到处找他们，但就是找不到。
I _________ _________ them everywhere, but I couldn’t ________ them.
3. 他说他有很多工作要做。
He says he has a lot of work _________ _________.
4. 我想让他和我一起去公园。
I want __________ _________ ________to the park with me.
5. 我们相信我们能在一周内完成工作。
We _________ _________that we can finish the work in a week.
IV. 按要求进行句式转换，每空一词。
1. Jenny did some cleaning at home this morning.（改为否定句）
Jenny _________ ________ _________ cleaning at home this morning.
2. Danny, don’t you think so?（进行肯定回答）
_________, I __________.
3. The air holds the water.（对画线部分提问）
__________ _________ the air hold?
4. Tony, take your hand off.（改为否定句）
Tony, ________ ________ your hand off.
5. The teacher told them, “Don’t do it again.”（改为同义句）
The teacher told them __________ _________ do it again.
Lesson 28
I. 1. suggestions 2. education 3. designer 4. completely 5. frozen
II. 1. to 2. for 3. in 4. on 5. into
III. 1. doesn’t it 2. What does 3. Did they cut 4. didn’t have 5. when to start
IV. 1. after she finishes 2. as well as 3. If I were 4. has been away from 15. what worries you
Lesson 29
I. 1. to choose 2. combining 3. to build 4. studying 5. to repeat
II. 1. cloned 2. combining 3. to identify 4. to build 5. choose
III. 1. what to choose 2. What can 3. Has, yet 4. How happily 5. not only, but also
IV. 1. if I were 2. better not clone 3. did go 4. Neither, nor, has ever been 5. which sweater to buy
Lesson 30
I. 1. ready 2. enough 3. push 4. takes 5. inside
II. II. 1. will forget 2. will return 3. is going to rain 4. comes 5. will be
III. 1. for me 2. looked for, find 3. to do 4. her to go 5. are sure
IV. 1. didn’t do any 2. Yes, do 3. What does 4. don’t take 5. not to
