Who were the zippers invented ?A. by B. for C. with D. at A [解析]句意:拉链是谁发明的?A. by被,B. for 为了,C. with与--一起,D. at在.who实际上是by的宾语.代替whom.用作动词的执行者.故答案为A. 题目和参考答案——青夏教育精英家教网—

题目内容

Who were the zippers invented ________？

A. by B. for C. with D. at

A 【解析】句意：拉链是谁发明的？A. by被；B. for 为了；C. with与……一起；D. at在。who实际上是by的宾语，代替whom，用作动词的执行者，故答案为A。

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—Who looked after your sick grandmother in hospital?

—My father did that .He didn’t want anybody else’s help.

A. in fact B. in person

C. in total D. in disagreement

B 【解析】句意：——医院里照顾你生病的奶奶？——我爸爸在亲自照顾，他不想要其他任何人的帮助。A. in fact事实上；B. in person亲自；C. in total总计；D. in disagreement意见不合。根据He didn’t want anybody else’s help.可推断出前面句意是我爸爸亲自照顾我奶奶，结合选项，可知B选项符合题意，故答案选B。 ...

(2017湖南永州)

On Dec.28,a small satellite(卫星)was launched(发射)into space from Taiyuan,Shanxi.It was a big news for students at Beijing Bayi School.After all,they designed the satellite.

With the help of space scientists,more than 30 students built this satellite(12cm long,11cm wide and 27cm tall).This is the first satellite designed and built by middle school students in China.

This August,the school worked with the China Center For Aerospace Science and Technology International Communications(CCASTIC中国航天科技国际交流中心)and started the satellite program.It allowed space experts to teach students about basic knowledge of satellites.

After several months of hard work,students designed their own satellite.Their main achievement was the design of the satellite’s function(功能) in space.“We worked together and came up with more than 10 ideas.But after tests and experiments we settled on four,”Zhu Xun,16,told Beijing Evening News.

Indeed,they have to consider the weight of the satellite.The satellite will stay in space more than 180 days.Its functions include taking pictures of Earth,radio communication and sending information to Earth.The students hope that the satellite can take photos of smog,typhoon(台风)and other weather conditions.

The students were divided into five groups.The group members worked closely to make satellite models“Every time we think the satellite we are designing will fly into space,we are excited and try to do experiments.”said Shen Shulang,17.They also visited the Chinese Academy Of Sciences and other organizations to get inspiration(灵感).

1. designed the satellite.

A. Students from Beijing Bayi School

B. Some space scientists

C. Some space experts

2.The satellite can NOT .

A. take pictures of Earth

B. send information

C. predict the information

3.The underlined phrase “settled on” means in Chinese.

A. 计算 B. 确定

C. 总计

4. helped the students build the small satellite.

A. The school

B. Space scientists

C. CCASTIC

5.What’s the main idea of the passage?

A. The first student-designed satellite was launched into space.

B. Space experts taught the students about the basic knowledge of satellites.

C. Students visited some science organization to get inspiration.

1.A 2.C 3.B 4.B 5.A 【解析】本文主要内容：去年12月28日，一颗小卫星在山西太原发射升空。它是北京八一学校的学生设计的。在太空科学家帮助下，30余名学生建造了这个卫星。这由中国中学生设计并建造的第一颗卫星。经过几个月的艰苦工作，学生们设计了自己的卫星。他们的主要成就是卫星在太空中的功能设计。“我们一起工作，想出了10多个想法。但是经过测试和实验，我...

A new supermarket________ in our town last year.

A. built B. was built C. builds D. is built

B 【解析】句意：去年一家新的超市在我们镇被建立。根据last year可知此处用一般过去时，主语a new supermarket与谓语build之间表示被动关系，故谓语用被动语态was built，故选B。

Last month a new law _____ in China to stop people from smoking in public places.

A. is passed B. passes C. had D. was passed

D 【解析】句意：上个月中国通过了一项新法律以阻止人们在公共场所吸烟。根据Last month判断，句子的时态为一般过去时，排除A,B；主语a new law与动词pass之间是被动的关系，故答案为D。

The knife is used ________ cutting.

A. for B. as C. by D. /

A 【解析】句意：刀被用于切东西。be used as sth被用作为某物；be used for sth/doing sth被用于做某事；be used by sth被某物使用；结合句意，表示用于切东西，故选A。

阅读下面三篇材料，根据材料内容从每小题所给的A、B、C、D 四个选项中，选出一个最佳选项，并在答题卡上将该项涂黑。

I arrived at my mother’s home for our Saturday family dinner. The smells of food flew over from the kitchen. Mother was pulling out quilt after quilt from the boxes， proudly showing me their beauties. I knew they were all made herself. She was preparing for a quilt show on TV. When we began to fold and put them back into the boxes， I noticed something at the bottom of one box.I pulled it out. “What’s this?” I asked.

“Oh?” Mom said， “That’s Mama’s quilt.”

I spread the quilt. It looked as if a group of school children had made the pieces together.

“Grandmother made this?” I asked in surprise. My grandmother was a master at making quilts. This certainly didn’t look like any of the quilts she had made.

“Yes， right before she died. I brought it home with me last year and made some changes，” Mom said， “I’m still working on it. See， this is what I’ve done so far.”

I looked at it more closely. She had made a line straight(直的). At the center of the quilt， she had stitched a piece of cloth with these words： “My mother made many quilts. She didn’t get all lines straight. But I think this is beautiful. I want to see it finished. Her last quilt.”

“Oh， this is so nice， Mom.” I said. I was sure now that by completing my grandmother’s quilt， my mother was honoring her own mother. I realized that I held in my hands a family treasure. It started with the loving hands of one woman， and continued with the loving hands of another.

1.When the writer got home， his mother _________.

A. was cooking dinner

B. was preparing for a quilt show

C. was watching TV

D. was changing her mama’s quilt

2.How did the writer’s mother deal with her mama’s last quilt?

A. She took it to a TV show.

B. She brought it home and made some changes.

C. She gave it to her daughter as a family treasure.

D. She made some changes with a group of children.

3.The word “stitched” in the sixth paragraph probably means _________ in Chinese.

A. 画出 B. 剪开 C. 写下 D. 缝上

4.From this passage we know the writer’s grandmother _________.

A. was highly thought of by her daughter

B. wasn’t good at making quilts

C. was dead many years ago

D. lived with the writer before she died

5.Which of the following is TRUE according to the passage?

A. The writer wanted to know what their family treasure was.

B. The writer’s mother wanted to learn how to make a beautiful quilt.

C. The writer’s mother wanted to honor her own mama by finishing the quilt.

D. The writer’s mother wanted to take her mama’s quilts to the show.

1.B 2.B 3.D 4.A 5.C 【解析】试题分析：短文大意：该文以奶奶的被子为话题展开叙述，作家的母亲想通过整理被子来纪念她自己的妈妈。 1. 2. 3. 4. 5.

Round The World

Mr. and Mrs. Spencer both had very busy jobs and didn't have much time to spend with their young children. They wanted to change this, and because their hobby was boating, they decided to sail round the world together.

It took six years to prepare everything for the trip. First, they bought a new boat. Then, both the husband and wife had to take advanced (先进的）sailing lessons and learn all about the sea and the weather. Mr. Spencer also did several courses in repairing engines and Mrs. Spencer spent an hour in restaurant learning to cut up fish.

In October they had one year off from their jobs and sailed away from England with their two children. The next year, in August, their long journey ended in Australia.

The boat was not big, but they took a teacher for the children with them. None of them found the trip boring because there were three computers, many CDs, a TV and a DVD player on the boat.

The family loved being at the sea and seeing the stars in the sky. But, most of all, Mr. and Mrs. Spencer enjoyed spending time with their children while they were still young.

根据短文内容，回答下列问题。

1.What was Mr. and Mrs. Spence's hobby?

_________________________________________________________________.

2.How long did it take them to prepare for the trip?

________________________________________________________________.

3.Where did they finish their journey?

________________________________________________________________.

4.How many people were there traveling together?

_________________________________________________________________.

5.What was the best part of the trip Mr. and Mrs. Spencer enjoyed?

_________________________________________________________________.

1.Boating. 2.Six / 6 years. 3.Australia. / In Australia. 4.Five. / 5 people. 5.They enjoyed spending time with their children. 【解析】文章讲述了Spencer夫妇由于都忙于工作没时间和孩子在一起，为了改变这一切，于是他们决定带自己的孩子去旅游...

The bicycle is one of the most useful inventions in the world. What is the most surprising is that it was not _____ earlier, although the great inventor Leonardo da Vinci had drawn pictures for bicycles and also for flying machines and some other things. Those things were not produced _____ long after he died.

A person riding a bicycle uses _____ energy to make the bicycle move, and it causes no _____ at all. Even so, in some developed countries, most people don’t go to work by bicycle. It isn’t because the bicycles are expensive or people will feel _____ if they ride bicycles to work. It’s because the number of cars on the roads _____ larger and larger. It certainly makes riding a bicycle on the roads _____. As a result, more people put their bicycles away and go to work _____ their cars. The traffic becomes heavier and heavier and the air becomes much worse.

Perhaps the best way to make riding a bicycle safer and more popular is to create _____ only for bicycles, and to make it so difficult and expensive for drivers to drive their cars into the city that they will go back to ______ their bicycles.

1.A. found B. founded C. invented D. discovered

2.A. before B. after C. since D. until

3.A. much B. no C. little D. many

4.A. development B. pollution C. harm D. danger

5.A. lucky B. glad C. sorry D. tired

6.A. becomes B. turns C. goes D. remains

7.A. safer B. more dangerous C. cleaner D. funnier

8.A. by B. in C. for D. at

9.A. advertisements B. traffic lights C. paths D. parking lots

10.A. using B. buying C. borrowing D. taking

1.C 2.D 3.B 4.B 5.D 6.A 7.B 8.B 9.C 10.A 【解析】短文大意：自行车是世界上最有用的发明之一。骑自行车环保，根本不会造成污染。但是道路上的汽车数量越来越多，使用自行车的人越来越少。 1.句意：最令人惊讶的是，它没有被早起发明，尽管伟大的发明家达·芬奇为画了自行车，也为飞行器和其他东西画了画。A....

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