人教版英语初中九年级上册知识讲解，巩固练习（教学资料，补习资料）：Unit 5 What are the shirts made of? 第2课时Section B（含答案）

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重点
1. rise into上升到……中 （Page 38 2b）
rise, rose, risen不及物动词，意为＂升起；增加；提高＂。
?When the weather is cool, little bits of water rise into the air and form clouds. 当天气凉时，小水滴上升到空中形成云。
【辨析】rise与raise
rise
不及物动词
常指自然地＂升起；增加；提高＂，表示主语自身移向较高的位置
The sun rises in the east. 太阳从东方升起。
raise
及物动词
常指人为地＂举起，抬起；提高＂
If you know the answer, you can raise your hand.如果知道答案，可以举手。
rise raise
2. put...on... 把……贴在……上 （Page 38 2b）
?She put the picture on the wall. 她把画贴在墙上。
【拓展】与put相关的短语：
put away把……收起来；放好 put down放下
put on 穿上；上演 put up搭起；举起
put off推迟 put out熄灭
3. lively adj. 生气勃勃的；（色彩）鲜艳的 （Page 38 2b）
?She was a lively young woman with patience and imagination. 她是个充满活力的年轻女子，既有耐心又有想象力。
【辨析】lively，living，live与alive
lively
生气勃勃的；（色彩）鲜艳的
常作前置定语、表语或宾语补足语
既可指人，又可指物
living
活着的，强调说明＂健在＂
常作表语或定语
多用于指物，也可指人
live
读作/laIv/时，意为＂活的＂
一般作定语
一般只修饰物，不修饰人
alive
活着的，侧重生与死之间的界限
常作表语、宾语补足语或后置定语
多用于指人，也可指物
?The lecture is very lively. 这个讲座很生动。
?The old woman is still living. 那位老妇人仍然健在。
?Don’t touch it. It’s a live snake. 别碰它，它是一条活蛇。
?She was alive when they took her to the hospital. 他们把她送往医院时，她还活着。
【典例】The story was so ________ that we all lost ourselves in it.
A. live B. alive C. living D. lively
【答案】D
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4. It takes（sb.） some time to do sth.（Page 38 2b）
此句型为固定句型，意为＂做某事花费（某人）多长时间＂。其中it为形式主语，真正的主语是后面的动词不定式短语to do sth.。
?It took me half an hour to go to school by bike yesterday. 昨天我骑自行车去上学花了半个小时的时间。
【典例】（2019 ? 福州卷）—It will ________ only about 50 minutes to travel to Mount Wuyi by high-speed railway.
—Wow, how exciting! I can’t wait.
A. take B. spend C. cost
【答案】A
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5. be used for...被用来（做）…… （Page 39 2c）
表示用途或目的，其后常接名词或动词-ing形式，相当于be used to do sth.。
?Clothes are used for keeping (to keep) warm. 衣服用来保暖。
?Wood can be used for building (to build) houses. 木材可以用于建房子。
【辨析】be used for, be used as与be used by
be used for
被用来（做）……
for表示用途或目的，后常接名词或动词-ing形式
be used as
被用作……
as是介词，意为＂作为＂，其后一般接名词，强调用途
be used by
被……使用
by是介词，意为＂被；由＂，后接动作的执行者
?Knives are used for cutting things. 刀子是用来切东西的。
?The box is used as a table. 这个箱子被用作桌子。
?The tools are used by the workers in the factory. 这家工厂的工人使用这些工具。
6. competitor /k?m＇pet?t?(r)/ n. 参赛者；竞争者
?One of the competitors is from Germany. 其中一个参赛者来自德国。
【拓展】compete v. 比赛
competition n. 比赛；竞赛；竞争
?There will be a chess competition next week. 下个星期有一场国际象棋比赛。
7. paint /pe?nt/ v. 绘画；刷漆
My elder sister is learning to paint in a school. 我姐姐正在一所学校里学绘画。
I think we should paint the wall yellow. 我认为我们应该将墙壁刷成黄色。
【辨析】paint与draw
二者都表示＂画画＂。其区别是：
paint
主要指用颜料画
draw
多指用铅笔、蜡笔、钢笔等画
?The artist paints in watercolors. 这画家用水彩绘画。
?The child is drawing a picture with a pencil. 这个孩子正在用铅笔画画。
【拓展】(1)paint n. 油漆；颜料
?Don’t touch the door；the paint is wet.别碰这门，油漆未干。
(2)painting n. 油画；绘画
?I saw some paintings. 我看到一些油画。
8. form /f??(r)m/ n. 形式；类型
?Playing basketball is one form of physical exercise. 打篮球是体育运动的一种形式。
?Ice, snow and steam are different forms of water. 冰、雪、蒸汽是水的不同形式。
【拓展】(1)form n. 表格
?He is filling in a form. 他正在填写一张表格。
(2)form v. 形成；建立
?A plan began to form in his mind. 一项计划在他脑子中形成。
9. around /?＇raund/ adv.大约
around在这里是副词，意为＂大约＂，相当于about。
?There’re around 1000 employees in this company. 这个公司大约有1000名员工。
【拓展】(1)around prep. 到处；围绕
?He runs around the playground. 他在运动场上到处跑。
(2)around adv. 到处；周围；转弯
?We have travelled around in Europe for six weeks. 我们已经在欧洲各地旅行了六个星期。
10. complete /k?m＇pli?t/ v. 完成
?Can you complete your task on time? 你们能按时完成工作吗？
【辨析】complete与finish
complete
表示＂完成＂，是个比较正式的词，一般指计划、理想、工作等完成。其后可接名词、代词或动名词作宾语，可用于被动结构。
finish
是个普通用语，指＂完成＂或＂结束＂日常的事物。其后可接名词、代词或动名词，而不接不定式。
?The bridge is not completed yet. 这座桥至今尚未完工。
?He finished writing the letter last night. 他是昨晚完成的这封信。
【拓展】complete adj. 完整的；完全的 completely adv. 完全地；彻底地
【典例】The boy’s dad was __________(complete) shocked when he saw that his son was playing with fire.
【答案】completely
基础训练
I. 根据句意及首字母提示完成单词。
1. The United Nations(联合国) is an i____________ organization.
2. The red paper is usually folded before it is cut into pictures with s____________.
3. My brother has to c____________ the work by himself in two hours.
4. The wood is fired at a very high h____________.
5. Sky lanterns are like small hot-air b____________ when they rise into the air.
II. 用所给词的适当形式填空。
1. I have a clay piece. ____________(it) name is ＂Pipi＂.
2. English ____________(speak) by many people in the world.
3. Compared with five years ago, our hometown ____________ (complete) changed.
4. ____________(show) her talent(才艺)，she sang a beautiful song at the party.
5. Do you know the ____________(compete) in Hero of Chinese Character? It’s said that they come from different schools all over China.
6. People from all over the world ____________ (competition) in kite flying.
7. The ____________(internationally) kite festival is held in Weifang every year.
8. I have a nice dog. ____________ (it) name is Wangwang.
9. Wow, his clothes ____________ always ____________ (fold) carefully and beautifully.
10. In China，red is used at the festivals and other ____________(celebrate).
III. 根据句意及汉语提示完成单词。
1. What kind of art ____________ (形式) does Mary like?
2. Please ____________ (加热) some milk for me.
3. There is a ____________ (气球) in the sky.
4. Although she is 80, she’s still an outgoing and ____________ (充满活力的) person.
5. You can use the ____________ (剪刀) to cut the paper.
IV. 根据汉语意思完成课文原句或原句改编。
1. 王子被巫婆变成了青蛙。
The prince________ ________ ________a frog by the witch.
2. 根据中国的历史，孔明灯最早被诸葛孔明所使用。
________ ________ Chinese history, sky lanterns ________ first ________ ________ Zhuge Kongming.
3. 当处于困境时，他放出孔明灯寻求帮助。
He ________ the sky lanterns ________ ________ ask for help when ________ ________.
4. 它们被看作幸福和美好祝愿的光明象征。
They are seen as bright ________ ________ ________ and good wishes.
5. 完成这项工作将要花费他一整年的时间。
It will ________ him a whole year ______ ________ the work.
V. 英汉互译。
1. As far as I know, when the leaves are ready, they are picked by hand.
_______________________________________________________________________
2. You can read faster by reading word groups.
_______________________________________________________________________
3. 据说茶是偶然发明的。(It’s said that... )
_______________________________________________________________________
4. 老师建议他父母亲自和他谈谈。(in person)
_______________________________________________________________________
5. 你能告诉我在哪里能买到邮票？(Could you please tell me... )
_______________________________________________________________________
VI. 单项选择。
1. Mr. Brown always makes his class ________ and keeps his students ________ in class.
A. alive；interesting B. lively；interesting
C. alive；interested D. lively；interested
2. Battery-operated slippers are used ________ seeing in the dark.
A. to B. as C. by D. for
3. It ________ me half an hour to reach the top of the mountain.
A. spent B. cost C. took D. paid
4. —A number of foreigners come to see the Great Wall every year.
—Yes. It’s not only famous and beautiful but also the of China.
A. notice B. mark C. symbol D. sign
5. —There many trees at the foot of the mountain.
—But now they are slowly disappearing because of human activities.
A. is used to B. used to C. used to be
VII. 补全对话。
A: Oh, what is this?
B: It’s a new machine. I got it two days ago. Would you like to see it?
A: 1._____________. Well, it looks unusual 2.____________________?
B: It’s used for cutting fruit.
A: It’s very beautiful. 3.________________?
B: It’s made of steel and plastic.
A: 4.________________?
B: It’s made in China.
A: 5._________________?
B: It’s only 70 yuan.
能力提升
I. 完形填空。
One day a poor farmer was taking a bag of wheat to town. Suddenly the bag fell 1 his horse onto the road. He did not know what he could do about it because it was 2 heavy that he couldn’t lift it himself. He only hoped that someone would soon 3 and lend him a hand. Just at this moment, a man 4 a horse came up to him. But the farmer felt 5 when he saw who he was. It was the great man who lived nearby. He thought the great man wouldn’t help him, and hoped 6 farmer would come up. But to his 7 , the great man got off his horse 8 he came near, ＂I see you need help,＂ he said. ＂I’m here just 9 the right time.＂ Then he took one end of the bag and the farmer took the other. They lifted it together and put it on the horse. ＂Sir,＂ asked the farmer, ＂How can I pay you?＂ ＂It’s quite easy,＂ the great man answered. ＂When you see 10 in trouble, do the same for him. ＂
1. A. from B. down C. off D. over
2. A. so B. too C. to D. such
3. A. turn out B. pass by C. drop by D. walk along
4. A. is riding B. rode C. riding D. rides
5. A. disappointed B. excited C. happy D. relaxed
6. A. other B. the other C. another D. others
7. A. sadness B. surprise C. joy D. happiness
8. A. as long as B. as soon as C. while D. as
9. A. at B. in C. on D. with
10. A. anyone else B. no one else C. the other people D. others
II. 阅读理解。
A
Now QQ coins are popular among Chinese teenagers. People use real money to buy Web money. Then they buy clothes for their online characters(人物形象) or services for their online pets with it. And these fancy things will cost QQ fans more in the future.
The government will put a tax(税) of 3% on online sales. For example, if QQ users pay 100 yuan for 110 QQ coins, they will have to spend 103 yuan in the future. The extra(额外的) three yuan is tax.
Beijing was the first city to carry out the policy. Online games have to pay the tax, too. A number of players make money by spending a lot of time on the games to gain powers(获得能量), and then selling them.
Experts said that online trade grow fast. There is more than 10 billion yuan of real money in online trade a year in China.
However, the government’s new move has become a hot topic(话题) among Internet users around the country. In a survey by sina.com more than 70% of about 3,000 surveyed were against it. They said that the tax is too much.
But supporters(支持者) said the government’s better management(管理) of the Internet would help it become healthier. They believe the new move would help stop online identity theft(账号偷窃).
1. We can learn from the story that QQ coins are ________.
A. a kind of game software B. a special Web money
C. some fancy clothes D. some online pets
2. The Chinese government will put a tax of ________ on online sales.
A. 3% B. 10% C. 11% D. 15%
3. Which city was the first city to carry out the policy?
A. Shenyang. B. Shanghai. C. Guangzhou. D. Beijing.
4. We can learn from the passage that________.
A. online gamers don’t have to pay the tax
B. many people think the tax is too much
C. all the people support(支持) this policy
D. the new move will cause online identity theft
5. The new move can help Internet become healthier and ________.
A. stop online shopping
B. stop online trade
C. stop online identity theft
D. stop online spending money
B
A few years ago, I worked at a church(教堂). Since my son was home schooling, he went with me to the church every day. Most mornings, we’d stop at a local store, and get a chocolate drink for him and a cup of coffee for me.
The clerk(店员) at the store made our lives more enjoyable each day, and so we returned again and again. She had found her own way of enjoying life and her job. I’m not even sure if she realized that her warmth and brightness put a smile upon the face of each customer(顾客).
When a customer brought cakes to the counter, any other clerk could have asked:＂Would you like some milk with those cakes?＂ Instead, she asked:＂Would you like a lottery ticket(彩票) with those cakes?＂
She might have asked me if I wanted sugar with my coffee. But instead, she asked:＂Would you like some batteries(电池) with that coffee?＂
Yes, life is what you make of it. This clerk’s method of dealing with what some think is a boring job, and with the customers she met daily, made the hours in her day more enjoyable. In doing that, she also refreshed the lives of others and made them laugh.
Sometimes, if my day at the church had been very tiring, we’d stop at that store before going home. We’d giggle(咯咯笑) as we left the store, the clerk’s words echoing(回响) behind us.
＂Would you like some shampoo(洗发香波) with that orange juice?＂
6. When did the writer and her son usually stop at the local store?
A. In the morning. B. At noon.
C. In the afternoon. D. In the evening
7. Why did the writer and her son return to the store again and again?
A. Because the drinks were delicious there.
B. Because the food was cheap there.
C. Because they felt happy there.
D. Because there was only one store.
8. What was the clerk like?
A. She was serious. B. She was lively.
C. She was nervous. D. She was silly.
9. The clerk at the store may ask the customers, ＂_________＂
A. Would you like some milk with the cakes?
B. Would you like some bread with the milk?
C. Would you like batteries with the toys?
D. Would you like pencils with the cake?
C
A long time ago, my grandma and grandpa lived in a house with a big front yard. They planted lots of vegetables and flowers in the yard.
They worked hard to keep the garden growing. All summer long, the family ate food from the garden and enjoyed the flowers.
Years passed. It became harder for them to keep up the garden. So they made it a little smaller.
Then one summer Grandpa died. It was a lonely winter for Grandma. It was hard for her to care for the garden alone. When spring came, she planted just a few vegetables and flowers.
One day in the early summer, Grandma heard big noises in the yard. She looked out of the window and saw thousands of bees.
What could she do? Should she hire someone to get rid of the bees? But that would cost more than she could afford. She decided to wait.
Over the next few days, the bees were busy with their own business. Grandma decided the bees wouldn’t bother anyone, so she didn’t give them another thought.
That summer, Grandma’s little garden grew and grew. The neighbors would stop to admire the big crop of vegetables and the lovely flowers.
One day, Grandma’s brother visited. As Grandma made him delicious squash pan cakes(南瓜煎饼), she told him about the bees.
Frank said, ＂Farmers often hire beekeepers to set up beehives(蜂窝). The bees, pollinate(传粉) the crops and help them to grow.＂
＂So that’s why my garden is doing so well!＂ Grandma exclaimed(欢呼). After that, she believed that Grandpa had sent the bees to take his place and make Grandma’s little garden grow and grow...
10. The garden became smaller than before, because _________.
A. the grandpa died
B. they became old
C. they didn’t have enough money
D. Because they didn’t need so much food
11. What did Grandma think of the bees at first?
A. They were noisy.
B. They were helpful to the garden.
C. They could make honey.
D. They were sent by Grandpa.
12. The underlined word ＂hire＂ in paragraph 6 may mean＂_________＂.
A. 解雇 B. 允许 C. 出租 D. 雇佣
13. Why did the garden grow well that summer?
A. Because of Grandpa.
B. Because of Grandma.
C. Because of the help of the bees.
D. Because of good weather.
14. Which of the following statements is not true according to the text?
A. Grandma wouldn’t get aid of bees any more.
B. The garden gives them a lot.
C. Grandpa sent the bees to help Grandma.
D. The neighbors also loved the garden.
真题练习
1.（2018 ?湖南长沙卷）Now smart phones _________ in many ways in our daily life.
A. are used B. is used C. are using
2.（2018? 湖北黄石卷）—Why does the earth look blue in space?
—Because most of the earth’s surface _________ by water.
A. covers B. is covered C. cover D. are covered
3.（2019 ? 湖北襄阳卷）—Oh, my god. I _________ 2kg this month.
—Don’t worry. It’s normal for a growing teenage girl.
A. put up B. put off C. put on D. put down
4.（2019 ? 山东莱芜卷） If you need to go to the restroom in class, please _________ your hand.
A. raise B. rise C. shake D. wash
5.（2019 ? 重庆B卷） I can’t hear you _________. Please speak a little louder.
A. clearly B. lovely C. widely D. friendly
6. （2019 ? 青岛中考）_________, we saw the sun rise on top of Mount Tai.
A. Lucky B. Luckily C. Unlucky D. Unluckily
7. （2018 ? 湖北荆州中考）—My English is so weak. Can you help me, Gina?
—Practice more and the most important is to _________ a good habit of reading.
A. make B. complete C. develop D. show
8. （2019 ? 天津中考）Peter will _________ you _________ the building and you can meet everyone.
A. lend; to B. show; around C. compare; with D. brush; off
9.（2018湖北宜昌中考）—Believe it or not, a pig from South Africa started painting several months ago.
—Anything is _________.
A. lively B. possible C. valuable D. personal
10. （2018甘肃白银中考）The earth goes _________ the sun.
A. around B. through C. between D. across
参考答案
K基础
I. 根据句意及首字母提示完成单词。
1. international 2. scissors 3. complete
4. heat 5. balloons
II. 用所给词的适当形式填空。
1. Its 2. is spoken 3. completely
4. To show 5. competitors 6.competed
7. international 8. Its 9. are; folded
10. celebrations
III. 根据句意及汉语提示完成单词。
1. form 2. heat 3. balloon
4. lively 5.scissors
IV. 根据汉语意思完成课文原句或原句改编。
1. was turned into 2. According to; were; used by
3. sent; out to; in trouble 4. symbols of happiness
5. take; to complete
V. 英汉互译。
1. 据我所知，当叶子是成熟时，它们被手工采摘。
2. 通过读词组，你能读得更快。
3. It is said that tea was invented by accident.
4. The teacher advised his parents to talk to him in person.
5. Could you please tell me where I can buy a stamp?
VI. 单项选择。
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2. D【解析】be used for doing sth.被用来做某事。
3. C【解析】考查动词辨析。It takes／took sb.some time to do sth.为固定句型。故选C。
4. C【解析】句意：——许多外国人每年来参观长城。——是的。它不仅出名、漂亮而且是中国的象征。notice布告；mark记号，成绩；symbol象征；sign符号、标志。故选C。
5. C【解析】句意：——过去山脚下有许多树。——但是现在因为人类的活动，它们正慢慢地消失。used to + 动词原形，表示过去常常；be used to doing sth.表示习惯于做某事；be used to do sth. 表示被用于做某事。根据句意，本题表示过去常常，用used to + 动词原形。前句是there be结构，主要动词是be。
VII. 补全对话。
1. Yes, I’d love to./Yes.
2. What’s it used for?
3. What’s it made of?
4. Where is it made?
5. How much is it?/How much?
K能力
I. 完形填空。
文章大意：这篇短文主要这篇短文记述了一位贫穷的农民用马拖着一袋麦子去镇上，在途中掉下来，被一个大个子帮忙的故事。
1. C【解析】考查介词及语境的理解。突然这个包从马上掉到了路上。A. from从……; B. down向下；C. off 离开，脱落；D. over在……上。fall off从……跌落。故选C。
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3. B【解析】考查动词及语境的理解。他仅仅希望快点有人经过，帮他一下。A. turn out 最后是，结果是；B. pass by经过；C. drop by顺便拜佛；D. walk along沿着……散步；故选B。
4. C【解析】考查动词及语境的理解。一个骑马的人来到他面前。动词ing形式做定语与它修饰的名词构成主动关系。故选C。
5. A【解析】考查形容词及语境的理解。但是当他看见这个人是谁时，他很失望。A. disappointed失望的；B. excited兴奋的；C. happy高兴的；D. relaxed轻松的。故选A。
6. C【解析】考查形容词及语境的理解。他认为这个人不会帮助他，希望另一个农民来帮他。1.other可作形容词或代词，做形容词时，意思是＂别的，其他＂，泛指＂其他的（人或物）＂。 2.the other指两个人或物中的一个时，只能用the other，不能用another，此时的other作代词。the other后可加单数名词，也可加复数名词，此时的other作形容词。3.others是other的复数形式，泛指＂另外几个＂，＂其余的＂。在句中可作主语、宾语。4.the others意思是＂其他东西，其余的人＂。特指某一范围内的＂其他的（人或物）＂。5.another，既可作形容词，也可作代词，只能用于三个或更多的人或物，泛指同类事物中的三者或三者以上的＂另一个＂，只能代替或修饰单数可数名词。根据句意，故选C。
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9. A【解析】考查介词及语境的理解。我来的正好。At the right time在合适的时机。故选A。
10. A【解析】考查代词及语境的理解。当你看到有人处于困境中时，像我一样做就好。A. anyone else任何一个别的人；B. no one else没有任何别的人；C. the other people别的人；D. others别人。故选A。
II. 阅读理解。
A
文章大意：短文主要讲述网络问题。文章介绍，随着互联网交易的迅猛发展，人们使用金钱购买网络钱币，政府则通过网络销售征收额外的税费，但是70%的接受调查者对此持反对意见，认为税费太高，而支持者认为这有助于网络安全，防止账号偷窃。
1. B【解析】细节理解题。根据短文中的句子Now QQ coins are popular among Chinese teenagers. People use real money to buy Web money的描述可知，Q币其实是一种特殊的网络钱币。故答案选B。
2. A【解析】细节理解题。短文第二段The government will put a tax(税) of 3% on online sale的描述可知，中国政府对网络销售征收3%的税费。故选A。
3. D【解析】细节理解题。短文第三段开头的句子Beijing was the first city to carry out the policy.可知，北京首先实施这一政策，答案为D。
4. B【解析】细节理解题。根据文中句子In a survey by sina.com more than 70% of about 3,000 surveyed were against it. They said that the tax is too much.的描述可知，多数人认为税费的征收过高了。故选B。
5. C【解析】细节理解题。根据最后一段supporters said the government’s better management of the Internet would help it become healthier. They believe the new move would help stop online identity theft的描述可知，新的行动可以帮助互联网变得更健康，并防止账号偷窃。故选C。
B
文章大意：本文主要介绍了作者遇到的一位店员，她阳光活泼有趣、给顾客带来很多快乐。
6. A【解析】细节理解题。根据第一段第二行Most mornings, we’d stop at a local store, and get a chocolate drink for him and a cup of coffee for me.可知，在早晨作者和儿子会在当地商店停留。故选A。
7. C【解析】细节理解题。根据第二段第一句The clerk(店员) at the store made our lives more enjoyable each day, and so we returned again and again.可知，作者和儿子多次回到商店的原因：他们在商店里感到快乐。故选C。
8. B【解析】细节理解题。根据整篇短文可知，这位店员使自己和别人快乐，可见她是活泼的。故选B。
9. D【解析】推测理解题。根据店员的说话的习惯，如：When a customer brought cakes to the counter, any other clerk could have asked: ＂Would you like some milk with those cakes?＂ Instead, she asked: ＂Would you like a lottery ticket(彩票) with those cakes?＂等可推知D是店员的说话习惯。故选D。
C
文章大意：作者的爷爷奶奶在前院里种了各种蔬菜和花，每到夏天，全家都能品尝到菜园里新鲜的蔬菜，随着他们年纪越来越大，他们就把菜园缩小了一些，以便有足够的力气打理菜园。然而，一年的夏天，爷爷去世了，孤独的奶奶就只在菜园里种了一小片蔬菜。由于一群蜜蜂的帮忙，蔬菜长的出奇得好，刚开始奶奶还想雇人把蜜蜂赶走呢。当奶奶知道菜长得好是由于蜜蜂的采蜜时，奶奶坚信那些蜜蜂是爷爷派来帮她打理菜园的。
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13. C【解析】事实细节题。从倒数第二段奶奶的弟弟说的话可以知道，花园那年夏天长得好是因为蜜蜂的帮助。故选C。
14. C【解析】归纳判断题。从全文看，那些蜜蜂并不是爷爷派来的，只是奶奶那样认为。故选C。
K真题
1. A【解析】句意：现在智能手机在我们的日常生活中的许多方面都可以使用。根据now可知句子应该用一般现在时，句子的主语smart phones与use之间是被动关系，句子的主语是复数，所以用are，故选A。
2. B【解析】句意：——为什么在太空中，地球看上去是蓝色的？——因为地球的大部分地方被水覆盖着。句子的主语surface是谓语动词cover的承受者，句子用被动词语态，most of the earth’s surface表示单数含义，谓语动词用单数形式。故选B。
3. C【解析】句意：——哦，我的上帝。本月我增了两公斤。——不要担心。对于一个不断成长的十几岁的女孩来说是正常的。put up张贴，挂起；put off推迟，延期；put on穿，带，增长； put down放下。结合可知选C。
4. A【解析】句意：如果你在课堂上要去厕所，请举手。raise举起，抬起；rise上升；shake摇动；wash洗。要上厕所，请举手示意。故选A。
5. A【解析】句意：我不能很清楚地听到你说话，请大声点说话。clearly清楚地；lovely可爱的；widely广泛地；friendly友好的。这里指的是说话的声音，故选A。
6. B【解析】考查副词辨析。句意：很幸运，我们在泰山顶看到了太阳升起。Lucky幸运的；Luckily幸运地；Unlucky不幸的；Unluckily不幸地。
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8. B【解析】考查动词短语辨析。句意：彼得将会带你参观这栋楼，你可以见到大家。A. lend; to把……借给……；B. show; around带领某人四处参观；C. compare; with把……与……作比较；D. brush; off刷掉。为了见到大家，会带你参观这栋楼房。故选B。
9. B【解析】句意：——信不信由你，几个月前从南非来的一只猪开始画画。——一切皆有可能。考查形容词辨析题。本句表判断，根据句意语境，可知A、C、D三项意思都与句意不合，故选B。
10. A【解析】句意：地球绕着太阳转。A. around围绕、环绕；B. through穿过，表示从事物内部穿过；C. between在……两者之间；D. across横穿，表示从事物外部一边到另一边。根据句意＂地球绕着太阳转。＂可知是around符合题意，故答案选A。