Unit 7 What's the highest mountain in the world Section B 双减作业单（含答案）

中小学教育资源及组卷应用平台
Unit 7 What's the highest mountain in the world
Section B学习单
重点单词
名词 1. 厘米 _________ 2. 出生:诞生_________3. 成人;成年_________ 4. 竹子_________5. 研究;调查_________ 6. 饲养员:保管人_________7. 激动;兴奋_________ 8. 疾病;病_________9. 政府;内阁_________ 10. 鲸_________11. 油;食用油;石油_________ 12. 保护;保卫_________
动词 13. 重量是……;称……的重量_________14. 研究;调查_________
形容词 15. 成年的;成人的_________ 16. 濒危的_________17. 醒着_________ 18. 野生的_________ 19. 巨大的;极多的_________
重点短语：________________________
1. 出生;诞生_________________ 2. 到达(某数量、程度等) _________________
3. 成年大熊猫_________________ 4. 至多有;不少于
5. 为…准备…_________________ 6. 兴奋地_________________
7. 走路时撞着_________________ 8. 绊倒_________________
9. 照顾_________________ 10. 对于某人很特别_________________
11. 大约_________________ 12. 死于_________________
13. 每隔两年_________________ 14. 砍伐_________________
15. 做某事的重要性_________________ 16. 做研究_________________
17. 更好地理解_________________ 18. 停止做某事_________________
19. 把…放入…_________________ 20. 处于危险之中_________________
21. 保护…免受…_________________ 22. 成都研究基地_________________
词汇拓展
1. weigh(v.称重)→________( n.重量;分量)
2. endangered(adj.濒危的)→________ (v.使濒危)→________ (n.危险)
→________ (adj.危险的)→________ (adv.危险地)
3. keeper(n. 饲养员;保管人)→________ (v.保持;保留;饲养)
4. awake (adj.醒着)→________ (v.弄醒;醒)→________ (过去式)→________ (过去分词)
5. excitement(n.激动)→________ (v.使激动)→________ (adj.令人兴奋的)
→________ (adj.兴奋的)→________ (adv.兴奋地)
6. illness (n.疾病)→________ (adj.有病;不舒服)
7. government(n.政府)→________ (v.统治) →________ (n.统治者)
8. birth(n.出生)→________ (n.生日)
1. An adult panda weighs many times more than a baby panda. 一只成年的大熊猫比一只幼崽重好多倍。
①【探究】weigh是______词，意思是__________。 其名词形式是________, 意思是____________。lose weight___________; put on weight ____________。
He weighed the fish and said it was too big. 他称了称鱼说这个太大了。
The girls talk about losing weight every day. 那些女生天天都在嚷嚷减肥。
【拓展】对重量提问时，常用句型有：“How much do / does / did + 主语 + weigh ”或“How heavy +be + 主语 ”或者“What’s the weight of … ”
Do you know how much it weighs 你知道它有多重吗？
What’s the weight of the sheep 这只羊的重量是多少？
对点专练
(1). During the Spring Festival, I ate too much and put on a lot of _________.
A. signs B. clothes C. weigh D. weight
(2). _________weight of your apples It’s five kilos.
A. How much B. How many C. What’s the D. What’s
②【探究】英语中比较级倍数和差额的表达方式：主语+be/v. +___________/____________ +_______________+than …
This hall is ten square meters bigger than our classroom. 这个厅比我们的教室大十平方。
The car runs three times faster than that truck. 这辆小车的速度是那辆卡车的三倍。
对点专练
(1). This rope is ________ than that one.
A. twice longer B. longer twice C. long two times D. long twice
(2). 花园里那棵树比我屋子后面那颗高三米。
The tree in the garden is _______ ________ ______ than the one behind my house.
2. At birth, a baby panda is about 0.1 to 0.2 kilos. 熊猫幼崽在出生时大概重2-4两。
【探究】birth 是______词，意思是_________。at birth 意思是___________. 相当于 when it was born, 在句中常作时间状语。
He weighed three kilos at birth. 他出生时重三公斤。
【拓展】give birth to 意思是__________.
She gave birth to a boy three years ago. 三年前她生了一个男孩。
【拓展】by birth 意思是__________ ，She is an actress by birth. 她天生是个演员。
3. A panda can live up to 20 to 30 years. 一只熊猫大概能活到20-30年。
【探究】up to 意思是________（某数量、程度等）；至多有；接近于.
This hotel can accommodate (为…...提供住宿) up to 500 guests. 这旅馆可供达500位来宾住宿。
I can take up to four people in my car. 我的汽车最多能带四个人。
4. At 9:00 a.m., they find that most of the babies are already awake and hungry. 在早上九点钟，大多数幼崽都已经饿了。
【探究】awake是______词，意思是__________，通常跟在系动词后面作表语，不用于名词前。
Are the children still awake 孩子们还没睡着吗
They aren't awake yet.他们还没醒呢。
【拓展】 wake 是_____词，意思是____________, 常与up连用。wake up意思是______, _______，其过去式和过去分词分别是________ ________. 如果宾语是______词，该代词要放在wake和up的中间；如果宾语是______词，则该名词放在up的前面或后面都可以。
What time do you usually wake (up) in the morning 你平常早晨几点钟醒
Try not to wake the baby (up). 别把孩子吵醒了。
对点专练
(1). Is he ________or _________
A. awake, asleep B. wake, sleep C. awake, sleep D. wake, asleep
(2). Every morning, It is the dream that ____________ instead of the alarm.
A. wake up you B. wake you up C. awake you up D. awake up you
5. Adult pandas spend more than 12 hours a day eating about 10 kilos of bamboo. 一只成年的大熊猫每天要花12个小时嚼大约十公斤竹子。
【探究】spend是_______词，意思是____________ (时间或金钱)，主语是_______。
spend time / money (in) doing sth. 意思是_____________________；spend time / money on sth 意思是___________________.
We spend an hour learning English every day.
The girl spends 200 yuan on clothes every month.
【拓展】spend，pay，cost，take的区别
spend：主语（人）+spend +time/money in doing sth. 意思是________________________。
spend：主语（人）+spend + time/money on sth. 意思是__________________________。
pay：主语（人）+ pay +money + for sth./sb. 意思是_______________________。
cost: 主语（物）+ cost+ sb. + money. 意思是________________________。
Take: 主语（it）+takes sb. + time + to do sth. 意思是_________________________.
She spent all day sitting on her chair by the window. 她整天都坐在窗子边她的椅子上。
They often spend a lot of money on clothing. 他们常常花大把的钱在服装上。
How much did you pay for the second-hand car 那二手车你花了多少钱？
It took me two hours to finish all the chores. 我花了两个小时才把那些杂事做完。
对点专练
(1). The old man spent all his time___________ the homeless cats and dogs.
A. to B. at C. on D. with
(2). The expensive watch _________ him all the money in his pocket.
A. paid B. spent C. cost D. took
(3). _______ took the girl half a year to learn the swing dance.
A. It B. That C. This D. They
(4). Don’t spend too much time __________computer games, my son.
A. play B. to play C. playing D. played
6. … they run over to them with excitement and some of the young pandas even walk into their friends and fall over! 他们兴奋地跑向饲养员，有些幼崽甚至因撞上他们的伙伴而摔倒。
①【探究】excitement是______词，意思是__________.其动词形式是___________, 意思是_________, 形容词形式是________,意思是__________; _________,意思是___________ .
With excitement 意思是____________, 相当于短语____________或者副词___________.
His heart was pounding (剧烈的跳动) with (in) excitement. 他的心激动得怦怦直跳。
Do you think nothing about my life excites me at present 你认为我目前的生活一潭死水吗？
对点专练
(1). This_________ all the children in the classroom.
A. excitement B. excited C. exciting D. excites
(2). The ________game made everyone_________.
A. excited, excited B. exciting, exciting C. excited, exciting D. exciting, excited
(3). The little girl ran to his mother _______ excitement when the door opened.
A. with B. on C. at D. for
②【探究】run over意思是_______________, run away 意思是_____________。
walk into意思是_______________, 相当于knock into。
fall over意思是________________, 相当于fall down。
She ran over to say hello, but I didn’t recognize her. 她跑过来打招呼，但我没认出她来。
He wasn’t looking and walked into a tree. 他走路不看，撞到了一棵树上。
She fell over and broke her leg. 她跌倒后摔折了腿。
对点专练
The little boy ran too quickly and _______and hurt his knee.
A. fell in love B. fell over C. fell asleep D. fell ill
7. Scientist say there are now fewer than 2000 pandas living in the forests. 科学家们说现在只有不到2000只大熊猫生活在森林里。
【探究】在there be 结构中，living in the forest是 V-ing短语修饰前面的名词pandas，作其后置定语。这个结构是there be sb./sth. _______sth. 意思是___________________。
There are more than 10 boys playing basketball on the playground now. 现在操场上有十
多个正在打篮球的男生。
对点专练
You can often see that there are some volunteers ________ up the streets and parks in our city.
A. clean B. to clean C. cleaning D. cleans
8. Another 300 or so live in zoos or research centers in China and other countries.
另外还有300只左右生活在中国和其他国家的动物园或研究中心里。
【探究】or so意思是____________, 相当于about/around, 数词/表时间的名词 + or so =about/around + 数词/表时间的名词.
It took them three years or so to build this road. 修这条路花费了他们大约三年时间。
= It took them about/around three years to build this road.
对点专练
I have ten kids ________ to teach to read every Saturday.
A. about B. around C. or so D. so or
9. The babies often die from illnesses and do not live very long. 熊猫宝宝经常死于疾病，或者活不了多久。
①【探究】die from + 死亡原因: 意思是___________通常是指外在环境如地震，事故等。
【拓展】die of +死亡原因：意思是___________, 通常是指内在身体上的原因如疾病衰老等自身原因。
如果死亡原因是因为环境而导致身体出现问题，是由内外原因共同造成的，则用from，of 都可以。
其他和die有关的短语：
die out 意思是___________，是指家族，风俗，观念等的灭绝，绝迹。
die off 意思是___________，是指一个个地死去，指的是die one by one。
die away意思是__________, 是指声音，光线，风等渐渐息，渐弱。
Die down 意思是_________, 指慢慢熄灭，渐渐变弱。
对点专练
(1). The old man died _________cancer(癌症).
A. off B. out C. of D. from
(2). Many animals are dying _________. We should try to save them.
A. out B. away C. off D. down
(3). I didn’t fall asleep until the strong wind died _________.
A. away B. out C. off D. down
②【探究】 ill 是________词，后缀- ness构成______词，illness 意思是_________（因病而导致的不健康状态）。
adj. + ness →n. 表示性质，状态如：kind →kindness (_______), happy →happiness (_____)
He can’t come because of illness. 他因病不能来。
对点专练
用所给词的适当形式填空
(1). Mr. Zhang died from _________(ill) last week.
(2). His old dog died yesterday. You can see the ________(sad) on his face.
对点专练
基础训练
I 用所给词的适当形式填空。
1. We grew a lot of_____________(竹子) in the park last year.
2. Our ______________(政府)tried to help the people be richer.
3. There lived a ___________(巨大的)palace on the top of the mountain.
4. We need to _________________(研究) about the differences between students and guide them to learn well.
5. There are many ________________(濒危的)animals in the world, we should try to save them.
6. The are talking about the _________________(保护)of the environment.
II 选择填空
1.---Do you know that Tom is one of__________ students in his class
---Yes，I do. He's as________ as my brother.
A. the tallest; taller B. tallest; taller C. the tallest; tall D. tallest; tall
2. My father is __________ than my mom.
A. two years as older B. as old two years
C. two years older D. older two years
3. They spent a lot of time and money ___________the research.
A. to do B. do C. did D. doing
4. Every afternoon, the children run to their parents at the school gate _________ excitement.
A. into B. for C. on D. with
5. The old man died ________ heart problem.
A. of B. from C. off D. out
6. The baby is _________. He is looking at you.
A. wake B. awake C. sleep D. asleep
III根据所给的汉语提示，完成下列句子。
1.他没有注意到那扇玻璃门，撞上了。
He didn’t notice the glass door and ________ _________ it.
2. 那次会议持续了大约两个小时。
The meeting lasted two hours _________ _________.
3. 他绊倒了，伤到了自己的腿。
He _________________ and hurt his own leg.
4. 在任何时候父母们都应该保护孩子免受伤害。
Parents should ____________ children __________being hurt at any time.
5.科学家们正在做研究以便对熊猫的习性有更好的了解。
Scientists are _________ ___________ to __________ __________the habits of pandas.
提升训练
I语法填空
Reading the tale brought me much 1.__________(excite). I lay awake even though it was midnight. 2.__________(sudden), I thought of my homework-tomorrow's English report 3.__________ nature in China. As far as I know, China has the largest 4. ____________ (population) in Asia with 9,600,000 square kilometers. It is a nice place.
There are many foreign 5.____________(tourist) 6._________(visit) China every year, They can feel 7._________(free) to go sightseeing everywhere. Look around, and you'll find many famous 8._________(place), such as Mountain Huangshan, The Jiuzai Valley. And the most famous animals in China---pandas!
I 9._________ (quick) put down my tale and began to surf the Internet for 10.__________ (many) information about China and made a ppt.
I believe tomorrow I will have a wonderful talk in class.
II 完形填空
A baby snail(蜗牛) asked his mother, "Why was I born with a shell(壳) It is so 1._______ and heavy." his mother said. "Because we do not have 2.________ to support us. We can only 3.____________slowly, so we get a shell 4.___________ us."
Her baby asked again." The caterpillar(毛毛虫) has no bones, 5.________ , and she can't move quickly. Why doesn't he carry a 6. _________ "
The mother snail answered. "That's because a caterpillar will become a butterfly. She can 7. ________ high into the sky. The sky can protect her."
The baby had 8.___________ question," But the earthworm (蚯蚓) moves 9.________ us, He has no bones. And he can't turn into a10._______. Why doesn't he carry a hard and heavy shell "
His mother said. "He can dig a hole into the ground, the 11.________ can protect him." The baby snail then12._________. "We are so 13.________! We have no protection either from sky 14.________ the ground,"
His mother smiled at him. "That's why we have a shell. We don't depend on the sky or the ground for protection. We depend on 15._________."
1. A. hard B. difficult C. easy D. hardly
2. A. skins B. fur C. bones D. feet
3. A. fly B. move C. jump D. swim
4. A. to prevent B. preventing C. protecting D.to protect
5. A. too B. either C. also D. neither
6. A. basket B. shell C. wallet D. pocket
7. A. jump B. fly C. get D. run
8. A. other B. the other C. others D. another
9. A. unlike B. as C. like D. dislike
10. A. bee B. bat C. birds D. butterfly
11. A. earth B. sky C. tree D. flower
12. A. smiled B. cried C. moved D. laughed
13. A. lucky B. clever C. poor D. happy
14. A. or B. and C. but D. then
15. A. him B. her C. ourselves D. us
III.阅读理解
The spring season brings warm weather, flowers and other changes for people to enjoy. For some resrsurant cooks, the most exciting spring arrival is tamps.
Ramps(北美野生)are a wild plant in the eastern mountains of North America, They are one of the first plants that grow in the spring. usally between April and May. They are recognized by their red stem( 茎) and two long and wide green leaves. They are also famous for their strong taste similar to onions(洋慈).
Ramps are not as well known as other vegetables, but they have a long history in the United States. In the Appalachian Mountains, ramps have been an important food for a long time. During spring, it is comnon for small towns in the Appalachian area to hold large ramp dinners for the community.
However, over the last 30 years, ramps’ popularity has grown quickly. They are now a kind of highly-desired vegetable for many nice restaurants in cities like New York and Washington D.C.
One reason why the plant is popular is that it grows in the wild. It is difficult to grow them on farms. Most restaurants get them from foragers(觅食者), who collect ramps by searching forests for some small pieces of land where they grow. Ramps have a short season. Within a few weeks of full growth. the plant is done for the year. This short life is some reason for their popularity.
And that popularity could lead to their disappearance from the earth. In 1995, the local government in Quebec, Canada, stopped people selling the plant to businesses in order to protect the plant against being over dug.
[-p4 -0tRThe season is short, but it has not ended yet. If you are in the right place, you still have time to try a taste of ramps yourself.
1. Why are ramps so popular in North America
A. Because they grow in spring. B. Because they have a good taste.
C. Because they are hard to get. D, Because they have a long history.
2.Which of the following is the picture of a ramp
A.B. C. D.
3.The underlined word "they" refers to “___________”.
A. foragers B. ramps C. customers D. restaurants
4. Why were people stopped from selling ramps to businesses in Quebec, Canada
A. Because ramps were in great danger.
B. Because ramps' smell polluted the air.
C. Because it cost too much to grow ramps.
D. Because the government wanted to make money.
5. What's the best title for the text
A. Americans Go Crazy for Ramps in Spring.
B. Americans Have Discovered a New Kind of Vegetables.
C. Ramps Were Once Popular in North America.
D. Ramps Will Soon Be Enjoyed Al! Over the World.
答案：
基础训练
I 用所给词的适当形式填空。
1. bamboo 2. government 3. huge 4. research
5. endangered 6. Protection
II 选择填空CCDDAB
III根据所给的汉语提示，完成下列句子。
1. walked into 2. or so 3. fell over 4. protect from
5. doing research, better understand
提升训练
I语法填空
1. excitement 2. Suddenly 3. about 4. population 5. tourists
6. visiting 7. free 8. places 9. quickly 10. more
II 完形填空ACBDB BBDCD ABCAC
III.阅读理解CDBAA
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