Unit3 Aimals Are Our Friends 单元一课一练及答案

Unit3 Aimals Are Our Friends 单元一课一练
第13—15课每课一练
Lesson 13
I. 根据括号中所给的汉语用适当的词语填空。（5分）
1. We have two long ____________（假期）every year.
2. How many ___________（沙发）are there in the hall
3. What a __________（微小的）animal this is!
4. Many animals are very __________（温柔的）, but some aren’t.
5. A strange thing ___________（发生）to me last night.
II. 根据句意用适当的介词填空。（5分）
1. Emily is taking care __________ her mother at home.
2. I think we should be friendly ___________ each other.
3. Her sister is afraid __________ cats and dogs.
4. The Smith family went to Beijing __________ a holiday.
5. Sometimes animals help people __________ something important.
III. 根据所给汉语，完成英语句子，每空一词。（10分）
1. 刚才李明径直跑回家。
Li Ming ran __________ ________ __________ to his home just now.
2. 你以前去过动物园吗？
Have you _____________ _____________ the zoo before
3. 她请我和她一起去动物园。
She asked _____________ ___________ __________ to the zoo with her.
4. 他对他的宠物很友好。
He is very _____________ ____________ his pet.
5. 昨天丹尼那儿发生什么事了？
____________ __________ ___________ Danny yesterday
IV. 按要求进行句式转换，每空一词。（10分）
1. There are some new animals at the zoo.（改为一般疑问句）
___________ __________ __________ new animals at the zoo
2. A small cat jumped off the box.（改为否定句）
A small cat ____________ ___________ off the box.
3. Cats likes to eat fish.（对划线部分提问）
___________ _________ cats like to eat
4. Jenny goes to open the door.（改为反意疑问句）
Jenny goes to open the door, ___________ __________
5. The cat is running quickly.（改为感叹句）
____________ __________ the cat is running!
Lesson 14
I. 根据括号中所给的汉语用适当的词语填空。（5分）
1. There are many ____________（老鼠）in this old house.
2. What about _____________（摇动）the bottle with one hand
3. In a text message, you can ___________（回避）eye contact.
4. This bird ____________（产卵）in its own nest.
5. Look at that eagle. It has two big ____________（翅膀）.
II. 按要求改写句子，每空一词。（10分）
1. This kind of bird lives in the desert.（对划线部分提问）
____________ _________ this kind of bird live
2. These monkeys are excited.（改为感叹句）
_____________ ____________ these monkeys are!
3. He jumped into the cool river just now.（改为否定句）
He _____________ ___________ into the cool river just now.
4. This flower looks like a bird.（对划线部分提问）
___________ __________ this bird look like
5. You can see flying fish all over the world.（改为同义句）
____________ __________ flying fish all over the world.
III. 根据所给汉语，完成下列句子，每空一词。（10分）
1. 这种动物让人们想起了猫。
This kind of animal ___________ ____________ ____________ cats.
2. 它的头像苹果一样大。
Its head is _____________ ____________ _____________ an apple.
3. 你为什么要拒绝我呢？
Why did you _____________ __________ ___________ me
4. 袋鼠生活在什么地方呢？
______________ ____________ kangaroos live
5. 埃及以以什么出名呢？
What is Egypt ______________ _____________
IV. 下列每句话中有一处错误，请找出来并加以改正。（10分）
1. This animal is much big than that one.
__________________________________________________________
2. The bird flew into the sky followed its friends.
__________________________________________________________
3. They told us a piece of excited news about those animals.
__________________________________________________________
4. What a cute animal is this!
__________________________________________________________
5. Most of them likes this kind of animal.
__________________________________________________________
Lesson 15
I. 根据句意用适当的介词填空。（5分）
1. They arrived __________ the zoo after us.
2. Here are some donuts _________ you, Danny. You can eat them.
3. The giraffe’s neck is very long. What does it look __________
4. You can eat bread instead ___________ donuts today.
5. Danny, you can’t feed animals __________ donuts!
II. 根据句意和所给的首字母用适当的词语填空。（10分）
1. B_____________ is the tallest grass in the world.
2. It’s too d_____________ to play in the street. You can play at the square.
3. Today is Sunday and we don’t have c___________.
4. You can go t____________ the entrance and walk inside the zoo.
5. She told us a f___________ story and we all laughed and laughed.
III. 用括号中所给动词的适当形式填空。（10分）
1. Have you ___________ (see) the sign on the wall
2. Rabbits like ____________ (eat) grass and carrots.
3. He has a good memo ( http: / / www.21cnjy.com )ry and he ____________ (remember) things very quickly.
4. __________ (feed) ( http: / / www.21cnjy.com )animals at the zoo is wrong. You can’t do it again.
5. What makes her __________ (think) this animal likes donuts
IV. 根据所给汉语，完成下列句子，每空一词。（10分）
1. 李明，快醒醒。
Li Ming, ______________ ____________ quickly.
2. 为什么在动物园不能投喂动物？
Why not _______________ ___________ in the zoo
3. 明天参观动物园怎么样？
How ____________ ____________ the zoo tomorrow
4. 她请我给她照张像。
She asked me ____________ ___________ photos for her.
5. 黑龙江没有竹子。
____________ _________ __________ bamboos in Heilongjiang.
第13—15课每课一练参考答案
Lesson 13
I. 1. vacations 2. sofas 3. tiny 4. gentle 5. happened
II. 1. of 2. to 3. of 4. for 5. with
III. 1. all t ( http: / / www.21cnjy.com )he way 2. been to 3. me to go 4. friendly to 5. What happened to
IV. 1. Are there an ( http: / / www.21cnjy.com )y 2. didn’t jump 3. What do 4. doesn’t she 5. How quickly
Lesson 14
I. 1. mice 2. shaking 3. avoid 4. lays 5. wings
II. 1. Where does ( http: / / www.21cnjy.com ) 2. How excited 3. didn’t jump 4. What does 5. There are
III. 1. reminds p ( http: / / www.21cnjy.com )eople of 2. as big as 3. say no to 4. Where do 5. famous for
IV. 1. big改为bigger 2. ( http: / / www.21cnjy.com )followed改为to follow 3. excited改为exciting 4. is this改为this is 5. likes改为like
Lesson 15
I. 1. at 2. for 3. like 4. of 5. with
II. 1. Bamboo 2. dangerous 3. classes 4. through 5. funny
III. 1. seen 2. eating 3. remembers 4. Feeding 5. think
IV. 1. wake u ( http: / / www.21cnjy.com )p 2. feed animals 3. about visiting 4. to take 5. There are no
第16—18课每课一练
Lesson 16
I. 根据句意用适当的词语填空。（5分）
1. We are _____________ for Danny, but we can’t find him.
2. I have fed my pet dog, but I __________. So I fed it again.
3. There are no donuts today. You can eat some bread __________.
4. A fierce bear is coming here. Please _____________ yourself.
5. Today is ( http: / / www.21cnjy.com )April Fool’s Day. And we can play __________ on each other.
II. 根据句意用适当的介词填空。（5分）
1. We are looking ___________ Danny, but we can’t find him at all.
2. Don’t laugh ___________ them. You should help them.
3. They waited __________ Jenny at the gate of the zoo.
4. Why are you so angry __________ me
5. She wants to go to the zoo __________ Saturday.
III. 根据所给汉语，完成下列句子，每空一词。（10分）
1. 明天请早点儿把我叫醒。
Please _____________ ___________ ___________ early tomorrow.
2. 看！地上躺着一只猫呢。
Look! There is a cat _____________ ___________ the ground.
3. 他们在找李明，是吗？
They are looking for Li Ming, _____________ ___________
4. 张平，你一定要保护好自己。
Zhang Ping, you must ____________ ___________ very well.
5. 请给我一些面包圈好吗？
Will you please give me ___________ ____________
IV. 按要求进行句式转换，每空一词。（10分）
1. They walked to Danny quietly.（改为感叹句）
___________ __________ they walked to Danny!
2. She heard about the news on the radio.（改为否定句）
She ___________ __________ about the news on the radio.
3. There are some bears in this zoo.（改为一般疑问句）
___________ __________ _________ bears in this zoo
4. The bear is coming to get his donuts.（对划线部分提问）
__________ __________ the bear coming __________ _________
5. He wants to give him some donuts.（改为同义句）
He ____________ ____________ to give him some donuts.
Lesson 17
I. 根据句意及所给的首字母用适当的词语填空。（5分）
1. The soldiers are very b___________. They fear nothing at all.
2. You are late again. Can you tell me the r__________
3. Danny c__________ his finger with a knife just now.
4. I have no c___________ to face them. What shall I do
5. You can’t k__________ birds from now on. You should protect them.
II. 用括号中所给动词的适当形式填空。（10分）
1. Why do we hope __________ (save) animals of the world
2. Animals ___________ (keep) in cages don’t have a happy life.
3. We must do somet ( http: / / www.21cnjy.com )hing ___________ (stop) people from killing tigers.
4. Is ___________ (raise) pets at home right or wrong
5. It’s important ____________ (feed) tigers in the open air.
III. 根据所给汉语，完成下列句子，每空一词。（10分）
1. 他们班的学生数是40.
____________ ___________ ____________ the students in their class is 40.
2. 动物对环境很重要。
Animals are very ______________ _____________ the environment.
3. 老虎住在什么地方
_____________ ____________ tigers live
4. 很多动物正在消失。你知道为什么吗？
Many animals _____________ ___________. Do you know why
5. 保护动物是我们的责任。
_____________ _____________ _____________ our duty.
IV. 下列每句话中有一处错误，请找出来并加以改正。（10分）
1. A little hundred students want to be volunteers.
__________________________________________________________
2. Tigers live in the forests of Asia, aren’t they
__________________________________________________________
3. Tigers are on danger now. How can we protect them
__________________________________________________________
4. We must do necessary something to protect animals.
__________________________________________________________
5. He gave us a talk about animals at the begin of the meeting.
__________________________________________________________
Lesson 18
I. 根据括号中所给汉语用适当的词语填空。（5分）
1. We should value the ____________（友谊）between us.
2. They have ___________（警告）us not to do this matter again.
3. What is the _____________（关系）between you and Danny
4. She said she was ___________（真正地）sorry about that matter.
5. How many kinds of ____________（昆虫）are there in the world
II. 根据句意和所给的首字母用适当的词语填空。（10分）
1. Take more exercise and you’ll stay h___________.
2. This story has t___________ many people’s hearts.
3. There is a lot ( http: / / www.21cnjy.com ) of food here and the animals can find something to eat e__________.
4. You are always te ( http: / / www.21cnjy.com )lling us the same thing. Do you have d_________ ones
5. I feel t_________ sorry about that matter and I want to make an apology.
III. 根据所给汉语，完成下列句子，每空一词。（10分）
1. 他们过去常在这里做游戏。
They _______________ ___________ ___________ games here.
2. 李鸿通过唱歌学汉语。
Li Hong learns Chinese ______________ _____________.
3. 你们成为朋友多长时间了？
How long _____________ _________ ___________ friends
4. 为了生存，我们应该互相帮助。
_____________ _____________, we should help each other.
5. 不要吵了，该上课了。
Don’t ______________ ____________, it’s time for class.
IV. 按要求进行句式转换，每空一词。（10分）
1. They have a very good relationship.（改为感叹句）
___________ ________ good relationship they have!
2. We learned some interesting animals last week.（改为否定句）
We ___________ ___________ ___________ interesting animals last week.
3. The egret helps the rhino stay healthy.（改为反意疑问句）
The egret helps the rhino stay healthy, ____________ __________
4. She read that story in today’s class.（改为一般疑问句）
___________ _________ __________ that story in today’s class
5. The ending of that story is very happy.（改为同义句）
That story ___________ ___________ ________ ending.
第16—18课每课一练参考答案
Lesson 16
I. 1. looking 2. forgot 3. instead 4. protect 5. jokes
II. 1. for 2. at 3. for 4. with 5. on
III. 1. wake me ( http: / / www.21cnjy.com ) up 2. lying on 3. aren’t they 4. protect yourself 5. some donuts
IV. 1. How quietly ( http: / / www.21cnjy.com )2. didn’t hear 3. Are there any 4. What is, to do 5. would like
Lesson 17
I. 1. brave 2. reason 3. cut 4. courage 5. kill
II. 1. to save 2. kept 3. to stop 4. raising 5. to feed
III. 1. The number of ( http: / / www.21cnjy.com ) 2. important to 3. Where do 4. are disappearing 5. Protecting animals is
IV. 1. little改 ( http: / / www.21cnjy.com )为few 2. aren’t改为don’t 3. on改为in 4. necessary something 改为something necessary 5. begin改为beginning
Lesson 18
I. 1. friendship 2. warned 3. relationship 4. truly 5. insects
II. 1. healthy 2. touched 3. easily 4. different 5. truly
III. 1. used to pla ( http: / / www.21cnjy.com )y 2. by singing 3. have you been 4. To survive 5. make noise
IV. 1. What a 2. di ( http: / / www.21cnjy.com )dn’t learn any 3. doesn’t it 4. Did she read 5. has a happy
能力提升练习 完形填空。
通读下面短文，掌握其大意，然后从各题所给的四个选项中选出一个最佳答案。
Many people like t ( http: / / www.21cnjy.com )o keep dogs as their pets. But do you know dogs were wild animals long, long ago
The __1__ wild dogs ( http: / / www.21cnjy.com )were trained by __2__ in Europe about 10,000 years ago. These first “dogs” were not like __3__ we have now. They might have been small wolves. These dogs often came near human to __4__ food. Some of the young dogs were adopted (收养) by people.
Human found the ( http: / / www.21cnjy.com )__5__ were a help to them in many ways. The dogs helped them to hunt. They could smell and hear danger __6__ people could. They helped people keep __7__ on cold nights. So it was __8__ to raise the dogs.
Now, there are m ( http: / / www.21cnjy.com )any different kinds of dogs __9__ they may look quite different from each other. Dog trainers think there are more than 400 different types in the world. The number keeps increasing with new kinds.
Since those early ( http: / / www.21cnjy.com ) days, human and dogs have always been together. We should __10__ them because they are really our friends.
1. A. first B. late C. last D. whole
2. A. wolves B. cats
C. humans D. students
3. A. where B. what C. when D. which
4. A. steal B. waste C. make D. serve
5. A. rabbits B. foxes
C. wolves D. dogs
6. A. when B. after
C. before D. as soon as
7. A. cool B. warm C. hot D. cold
8. A. hard B. useless
C. easily D. useful
9. A. so B. and C. from D. although
10. A. hurt B. kill
C. protect D. see
【答案】：1—5 ACBAD 6—10 CBDBC
能力提升练习 阅读理解
A
Can you imagine keeping an alien (外星球的) dog as a pet
This is what h ( http: / / www.21cnjy.com )appens in CJ7, the so-called “first Chinese sci-fi (科幻) film”. It came out in January, 2008. The movie is about a poor man Ti, his son Dicky and their alien dog CJ7.
Dicky, a 10-yea ( http: / / www.21cnjy.com )r-old boy, lives a poor life with his father Ti, a worker. One day, his father picks up a ball in the trash (垃圾) and gives it to Dicky. The ball becomes a cute alien dog. It’s a small dog with big eyes and green hair. It can talk and do magic things. Soon the dog comes to love Ti and his son. It goes to school with Dicky. It makes him laugh, but it makes trouble, too.
When Ti falls of ( http: / / www.21cnjy.com )f a building and dies. CJ7 brings him back to life. Because the dog loses all its power, it becomes a doll. But Dicky still wears the dog around his neck. He hopes that CJ7 will come back to life one day.
根据短文内容，判断下列句子正（T）、误（F）。（10分）
1. The movie CJ7 came out in January, 2008.
2. Dicky’s father is so rich that he buys an alien dog for him.
3. CJ7 is a cute alien dog with small eyes and gray hair.
4. CJ7 cannot only make Dicky laugh but also can make trouble.
5. At last Ti comes back to life because his son and CJ7 save him.
B
When I take ( http: / / www.21cnjy.com ) a walk around Washington Square Park, I often see many people walking with their dogs. It is still true that the dog is the most useful and faithful animal in the world, but the reason why people keep dogs have changed. They used to keep dogs in order to keep safe, but now they keep them as friends, because the city can be a lonely place. For a child, a dog is a playmate (玩伴) when he has no little friends to play with. For young couples, a dog is their friend when they feel lonely at home. For old couples, a dog is their child when their real children have grown up. Now you can see the reason why people keep dogs.
根据短文内容，回答下列问题。（10分）
1. Does the w ( http: / / www.21cnjy.com )riter think a dog is the most useful and faithful animal
__________________________________
2. Do many Americans keep dogs as pets
__________________________________
3. Why did people keep dogs before
__________________________________
4. Why does a child like keeping a dog
__________________________________
5. Why do seniors (年长) love to keep dogs
__________________________________
【答案】：
A. 1—5 T F F T F
B. 1. Yes, he / she does.
2. Yes, they do.
3. They kept dogs to keep safe before.
4. Because a dog is a ( http: / / www.21cnjy.com ) playmate when he has no little friends to play with.
5. Because dogs are th ( http: / / www.21cnjy.com )eir children when their real children have grown up.