人教新目标七年级下册Unit 5 重点知识梳理（含答案）

Unit 5 Why do you like pandas?
1. 询问原因：Why 回答because
Why do you like pandas? Because they’re kind of interesting.
你为什么喜欢熊猫？ 因为它们有点儿有趣
（否定）Why don’t you like tigers? Because they’re really scary.
你为什么不喜欢老虎？ 因为它们真的吓人。
2. because因为 （because和so“所以”不能出现在一个句子里。）
He has to study, so he can’t go swimming with me. 他必须学习，所以不能和我一起去游泳。
=Because he has to study, he can’t go swimming with me. 因为他必须学习，所以不能和我一起去游泳
because和because of的区别：because+句子；because of +名词
I am late today because it rains. = I am late today because of the rain. 因为下雨，我今天迟到了。
3. Let’s do sth.让我们做某事吧。（表示提出建议）
Let’s sing an English song. 然我们唱首英文歌吧！
拓展：Let’s not do sth. 让我们不要做某事
Let’s not tell others. 我们不要告诉别人。
表达建议的其他句型： What / How about doing sth.？
Why not /Why don’t you do sth.？
Shall we do sth.？我们做某事好吗？
Would you like to do sth.？
接受建议可以说OK./Sure./ Good idea./ I’d like to.
拒绝建议可以说Sorry, I.... / I’d like to, but …
4. kind of稍微；有点儿，后接形容词 相当于a little +形容词
The girl is kind of shy. 这个女孩有点儿害羞。
拓展：kind做名词“种类”时，a kind of 一种
all kinds of 各种各样的
different kinds of 不同种类的
many kinds of 许多种
kind做形容词“和蔼的；亲切的；善良的”时，Sb. be kind /be kind to sb.
Our teacher is kind to us. 我们老师对我们很友好。
5. be from = come from从……来；来自
He is from China. = He comes from China. 他来自中国。
Where is he from? = Where does he come from? 他来自哪里？
6. walk on two legs 用两条腿走路
stand on two legs 用两条腿站着
7. sleep & go to bed
sleep v. “睡觉”，与时间段连用。
Xiaoming needs to sleep for ten hours every day. 小明每天需要睡十个小时。
go to bed，“上床睡觉”，强调动作
You must go to bed before 10:00 every night. 你必须每天晚上十点前睡觉。
It’s time to go to bed. 是时候上床睡觉了。
8. giraffe n. 长颈鹿 复数：giraffes
9. a lot 很；非常 相当于very much 放在动词或句子后面
Thanks a lot. = Thanks very much.
I like tigers a lot/ very much.
10. Favorite adj.最喜欢的 n.最喜欢的人或事物；最爱
做形容词时 favorite = like...best
Red is my favorite color. = I like red best. 我最喜欢红色。
做名词时 Football is my favorite. 足球是我最喜欢的（运动）。
不管什么词性，要表达某人最喜欢的……时要跟在形容词性物主代词之后 my favorite
11. one of... “……之一”，后加形容词最高级、名词复数，谓语动词用单数
One of my friends is from China. 我的一个朋友来自中国。
12. have a …on it 它上面有一个……
13. a symbol of … 一个……的象征
This is a symbol of good luck. 这是好运的象征。
14. forget v. 忘记 反义词：remember v. 记得；想起
forget to do sth. 忘记要去做某事（没有做）
Don't forget to bring your homework here. 不要忘了把你作业带到这儿来。
forget doing sth. 忘记做过某事（已经做了）
I forget meeting him before. 我忘记以前见过他。
15. for a long time 很长时间 跟在动词或句子之后，表示做某事做了很长时间
Elephant can walk for a long time. 大象可以走很长时间。
16. with 介词 带有；具有
I like the house with a big living room. 我喜欢带有一个大客厅的房子。
without 介词 没有
She can’t run without shoes. 没有鞋她不能跑。
17. help sb. (to) do sth. 帮助某人做某事
18. be in (great) danger 处于（极大的）危险之中
Tigers are in great danger. 老虎处于极大的危险之中。
be out of (great) danger脱离危险
Tom is out of danger now. 汤姆现在脱离了危险。
19. cut down砍倒
cut down trees砍倒树（名词放后面）
cut them down砍倒它们（代词放中间）
20. kill...for...为了……而杀害……
People kill elephants for their ivory. 人们为了象牙而杀害大象。
21. be made of...由……制成的（能看得出原材料）
The table is made of wood. 这个桌子由木头制成。
be made from...由……制成（看不出原材料）
Butter is made from milk. 黄油是由牛奶制成的。
22. 否定疑问句：“难道不……吗？”
回答时依据事实：事实肯定用yes，事实否定用no.（翻译相反）
Aren’t you from China? 你难道不是来自中国吗？Yes, I am. 不，我来自中国。
Don't you know him? 你难道不认识他吗？No, I don’t. 是的，我不认识。

巩固练习题
Ⅰ. 单项选择。
1. Let’s________ the cooking for your mother, OK? －No problem!
A. do　　B. does　　C. to do 　D. doing
2. －It’s very hot outside． －Why________ you stay at home?
A．not B．not to C．don’t
3. The movie is________ interesting. We want to go and see it.
A. a kind of B. kind of C. kinds of D. all kinds of
4. My brother doesn’t like________ vegetables.
　　A. ate　　B. eats　　C. eat　　　D. eating
5. Henry is from the USA. His friend Molly is from the USA, ________.
A. either B. neither C. also D. too
6. －How old is that baby? －He is________ old.
　　A. three day 　　B. three months　　C. ten years 　　D. five week
7. He plays________ tennis with his friends every day after school.
A. the B. / C. of D. with
8. ________ the blackboard please and________ out of the window.
A. Looking at; don’t look B. Look at; don’t look C. Look; Look　 　D. Don’t look; looking
9. The dress was very expensive, ________ I didn’t buy it.
A. but B. because C. so D. and
10. －Meat isn’t really dangerous，is it? －Oh! ________! It’s not at all good for our health．
A．Yes，it isn’t B．No，it is C．Yes，it is D．No，it isn’t
11. What _____ animals do you like?
　 A. others　　　 B. other 　　　C. another　　　 D. the other
12. My little sister often ______ her friends at night.
　 A. play　　　 B. plays　　　 C. play with 　　　D. plays with
13. Your mother is very friendly_______ us.
　 A. for 　　　B. to 　　　C. with 　　　D. on
14．－Let’s go hiking．Look，what a beautiful day! －_______．
A．Good job B．Good idea C．That’s all right D．It doesn’t matter
15．China lies _______ the east of Asia．
A．in B on C．to D．of
【真题链接】
1. —Sir, Jenny wants to know when she can leave the office． —Only when she ______ copying this report．
A．finishes B．finish C．finished D．will finish
2．Jim sits behind me，so I sit ________ him．
A．at the top of B．at the end of C．in the middle of D．in front of
3. —Dinner is ready. Help yourself, please! —Wow! It ________ delicious. You are really good at cooking.
A. gets B. sounds C. tastes D. turns
Ⅱ. 完形填空。
There is a zoo in Wuhan．There are lots of 1 in the zoo．The elephant is from India（印度），and it is very big．Many people like to see it because he has a 2 nose．The panda is from Sichuan．It is kind of shy．So please be very 3 ．Its favorite food is 4 ．The tiger 5 from the Mountain Chang Bai（长白山）．It has a very big house．The lion is from South Africa．And its house is 6 to the tiger’s．and the dolphin is very clever 7 it can act as people do．Many black bears from North China are very 8 ．they often sit on the ground and relax for a long time．There are also lots of dogs；some are very beautiful，but some of them are kind of 9 ．many boys and girls，men and women often come to the zoo and see the animals on weekends．It is really a good place 10 fun!
（ ）1．A．animal B．animals C．dogs D．people
（ ）2．A．short B．tall C．long D．big
（ ）3．A．busy B．noisy C．friendly D．quiet
（ ）4．A．bamboo(竹子) B．grass C．leaves D．meat
（ ）5．A．come B．comes C．are D．be
（ ）6．A．next B．near C．left D．right
（ ）7．A．so B．because C．and D．if
（ ）8．A．big B．quiet C．lazy D．cute
（ ）9．A．beautiful B．nice C．bad D．ugly
（ ）10．A．have B．to have C．has D．having
III. 阅读理解。
　 A
　 A bird can fly in the sky. A fish can swim in the river. Many animals can walk and run. Some animals can climb the trees. Only man can talk. They can walk with their feet. They can drink. They don’t have wings(翅膀). They can’t fly by themselves. But they can fly by plane.
　 I like birds. There are many different colors in their feather(羽毛). They look very beautiful. Some are blue, some are green and some are yellow. They have wings and they can fly. They often fly together. Many birds can sing. Some birds can even talk. Birds are man’s friends. Don’t you think so?
1. Birds are __________.
　 A. All of green and yellow colors　　　 B. all of the same colors
　 C. of many different colors　　　　　　 D. all of blue or green colors
2. We know birds can fly, and some can even ________.
　 A. walk　　　 B. think　　　 C. run 　　　D. talk
3. Man can’t _______ by themselves.
　 A. fly 　　B. think　　　 C. work　　　 D. talk
4. Birds ________.
　 A. can’t run 　　　B. can’t sing songs C. don’t fly together　　　D. haven’t wings and can fly
5. I _______ birds.
　 A. often buy some　　B. like 　C. don’t like　　D. have many
B
The polar bear is a very white bear．We call it the polar bear because it lives inside the Arctic Circle near the North Pole．There are no polar bears at the South Pole．
The polar bear lives in the snow and ice．At the North Pole there is only snow，ice and water．There is not any land．You cannot see the polar bear in the snow because its coat is yellow-white．It has a very warm coat because the weather is cold at the north of the Arctic Circle．
The polar bear is three meters long，and it weighs 450 kilos．It can stand up on its back legs because it has very wide feet．It can use its front legs like arms．The polar bear can swim well．It can swim 120 kilometers in the water．It catches fish and sea animals for food．It goes into the sea when it is afraid．
People like to kill the polar bear for its beautiful white coat．The governments of Canada，the USA and Russia say that no one can kill polar bears now．They do not want these beautiful animals to die．
6. The polar bear lives ________．
A．at the South Pole B．near the North Pole C．in warm countries D．everywhere
7. At the North Pole there is no ________．
A．ice B．snow C．water D．land
8. You cannot see the polar bear in the snow because ________．
A．it has a yellow-white coat B．it can run very fast
C．it goes under the snow D．it goes into the water
9. How big is the polar bear?
A．It’s 3 meters long and it weights 400 kilos． B．It’s 4 meters long and it weighs 450 kilos．
C．It’s 4 meters long and it weighs 400 kilos． D．It’s 3 meters long and it weighs 450 kilos．
10. The polar bear _______ for food．
A．catches land animals B．catches sea animals and fish
C．looks for trees D．looks for fruit and vegetables
C
My mother only had one eye．I never wanted her to show up at my school.
One day during primary school, I was terribly ill．My mother came.
“Your mom only has one eye!” yelled some of my classmates．I wished my mother would have just disappeared(消失).
“If you embarrass (使……尴尬) me, why don’t you just die?” I shouted at her, taking no notice of the sad look on her face．My mother just handed me some medicine and left without saying anything.
At that time, I didn’t think I had hurt her feelings very much．That night I saw my mom crying in her room．Even so, I hated her tears from one eye．I made a decision: I must study hard and leave my mother.
Years later my dream came true．I was quite successful．I never thought of going back to see my “ugly” mother until one day I got a letter.
“My son ，I’m sorry I only have one eye．When you were little, you got into an accident and lost your eye．As a mom, I couldn’t stand watching you live with only one eye．So I gave you mine.
I was never angry with you and I never regretted it because I love you.”
I cried out aloud．Only then did I realize how beautiful my mother was!
11．Why didn’t the writer want his mom to show up at his school?
A．Because he thought she was ugly. B．Because his mom couldn’t see anything.
C．Because his classmates didn’t like her.
12．From the underlined word “shouted” in Paragraph 4, we learn that at that time the writer was very _____.
A．nervous B．angry C．excited
13．That night, the writer decided to _______.
A．ask his mom never to go to his school B．take good care of his mom from that time
C．work hard and stay away from his mom
14．The writer’s mom lost one eye because _______.
A．she used it to save her son’s sight B．she had a serious car accident
C．she was born with only one eye
15.The story is mainly about _______.
A．the difficulties on a boy’s way to success B．a naughty boy’s experience of growing up
C．a mother’s great love for her son
Ⅳ. 书面表达。
假设你家附近有一个动物园，动物园里有很多的动物。写一篇60词左右的文章介绍一下你在动物园里看到的动物和你喜欢的动物。
___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
【答案与解析】
Ⅰ. 单项选择。
1. A。本句考查Let’s 的用法，let’s后跟动词原形，故选A。
2. C。why构成表建议句型时，常用：why not do sth.? 或Why don’t you do sth.?意为“为什么不……呢？”。
3. B。句意“这部电影比较有趣；我们想去看它。”kind of “有点，几分，相当”可以修饰形容词，其他几项都不符合题意，故选B。
4. D。本题考查like作动词的用法，“like doing sth.”意为“喜欢做某事”。
5. D。句意：Henry来自美国，他的朋友Molly也来自美国。肯定句末尾的“也”应该用too，本题选D。
6. B。本题上句问“那个婴儿多大了？”，因此下句应该回答婴儿的年龄。C不符合婴儿的年龄特征。A和D的名词没有用复数形式。“…months old” 可以表示“婴儿几个月大”，所以本题选B。
7. B。此题考查play 的用法，当“踢球，打球”讲时，play 后直接接球类运动的名称即可，故本题选B。
8. B。本题考查祈使句的肯定和否定形式，前面的句子是祈使句的肯定形式，所以用Look at；后面是祈使句的否定形式，要用don’t look。故选B。
9. C。句意“这件衣服太贵了，所以我没有买。”，so是“所以”的意思，故选C。
10. C。回答否定疑问句必须依据事实来作答，由事实来决定前面是用yes还是用no。句意为“－肉不是真的有危险，对吗?－哦!它有危险，它对我们的健康根本没有好处。”，故应该是否定形式的回答，且前后要保持一致，所以选C。
11. B。本题考查这几个单词的不同用法，other与what连用表示“其他的什么动物”的意思。
12. D。“和……一起玩”用“play with”，本句是一般现在时，句子的主语是第三人称单数，所以谓语用plays with。
13. B。“be friendly to somebody”意为“对……友好”；故本题选B。
14. B。Let’s do sth．让我们去干某事吧，是一个表建议或邀请的句型，常用Good idea./OK．等作答。
15. A。在表示方位时，in表“在……里”，on表“相邻并接壤”，to表“相邻不接壤”，of 不表示这种位置关系。中国包含在亚洲内，所以本题选A。
【真题链接】
1.A。句意为：老师，Jenny想知道她何时可以离开办公室。只有当她抄完报告她才可以离开。when引导的条件状语从句遵循“主将从现”的原则。主句为“情态动词+动词原形”，从句要用一般现在时表达一般将来时的意思。故选A。
2. D。由“Jim sits behind me”可知，Jim坐在“我”后面，“我”坐在Jim的前面。故选D。at the top of意为“在……的顶部”；at the end of意为“在……结尾”；in the middle of意为“在……中间”；in front of意为“在……前面”。
3. C。句意：——晚饭已经准备好了，请随便吃吧。——哇，尝起来多么好吃呀。你真擅长做饭。sounds“听起来”；tastes“尝起来”；根据情景可知是尝后对事物的称赞，故选C。
Ⅱ. 完形填空。
1. B。动物园里应该有很多动物，动物是可数名词复数应该加－s，故选B。
2. C。大象的鼻子很长。
3. D。由前句熊猫有些害羞可以知道，下文应该是“请安静”。
4. A。熊猫最喜欢的食物应该是竹子。
5. B。“come from”意为“来自……”，主语是三单，故选“comes ”。
6. A。“next to”意为“在……旁边”，其他选项都不能和to搭配表示这个意思。
7. B。后一句是前一句的原因。
8. C。从后句“they often sit on the ground and relax for a long time．”可知熊很懒惰。
9. D。由“but”可知，前后两句意思是相反的，所以选D。
10. B。“to have fun”做后置定语修饰place，意为“可以玩的开心的地方”。
III. 阅读理解。
Ａ篇
1.C。从短文第二段中的“Some are blue, some are green and some are yellow”可以判断本题的答案是C。
2.D。从短文第二段中的“Some birds can even talk.”可以找到问题的答案。
3.A。从短文第一段中的“They can’t fly by themselves.”可以判断问题的答案是A。
4.A。本题可以采用淘汰法。从文中的句子“Many birds can sing.”可以判断B是错误的；从“They often fly together.”可以判断C是错误的；从“they have wings and they can fly.”可以判断D是错误的。
5.B。从短文第二段的第一个句子“I like birds.”可以找到问题的答案。
Ｂ篇
6. B。由文章第一段内容可知。
7. D。由“At the North Pole there is only snow，ice and water．There is not any land．”可知。
8. A。由“You cannot see the polar bear in the snow because its coat is yellow-white．”可知。
9. D。由“The polar bear is three meters long，and it weighs 450 kilos．”可知。
10．B．由“It catches fish and sea animals for food．”可知。
C篇
11．A。题意：为什么作者不想要他的妈妈出现在他的学校？由短文后面的“I never thought of going back to see my“ugly”mother”可知作者认为妈妈丑。故选A。
12．B。题意：从第四段有下划线的“shouted”，我们知道作者当时非常怎样? 根据作者的话“If you embarrass(使……尴尬) me，why don’t you just die”(如黑你使我尴尬，你为什么不去死呢?)可知，当时他非常的愤怒。故选B．
13．C。题意：那天晚上，作者决定干什么? 从文中的“I made a decision：I must study hard and leave my mother.”(我决定：我必须努力学习并且离开妈妈。)可知，本题选C。
14．A。题意：作者的妈妈为什么失去了一只眼睛?从短文后面妈妈给作者的信中可知，是妈妈把一只眼睛给了儿子。故选A。
15．C。主旨大意题。题意：这个故事主要是关于什么的？妈妈把自己的一只眼睛给了儿子，自己还忍受着儿子的冷落。体现了伟大的母爱。故选C。
Ⅳ. 书面表达。
【参考范文】
There is a big zoo near my home, so I often go to the zoo to see the animals. You can see all kinds of animals in it, such as tigers, lions, monkeys and so on. Molly is a lion; she comes from South Africa. I don’t like her, because she’s too scary. The panda, Lingling is five years old. She is cute and kind of shy. And you can see koala, Bill, too. He is from Australia. He is very friendly. My favorite animal is giraffe. He has long neck and I think he is very smart.