Electric bicycles run on battery-operated(用電池發(fā)動(dòng)的) motors. More and more people like this type of bikes________their speed and quality.

They were_______made in 1980s in China, but the selling was not very good. Today, thanks to(多虧了) improvement(改進(jìn)) on the quality of the batteries, the electric bikes sell ______. There are more than 100 electric bicycle producers in China and________of such bicycles have been produced. Japan is________large producer of such bicycles in the world.

Now China is one of the_________producers of electric bicycles in the world, and lots of people have_____this kind of bicycles.

Such bikes are quick, safe and_______to operate,________their batteries still have shortcomings(缺點(diǎn)). They weigh more than 10 kilograms. Their service life is less than two years and they________500 yuan each.

1.A. because B. because of C. for D. as

2.A. at first B. first C. the first D. at firstly

3.A. good B. bad C. well D. badly

4.A. thousand B. two thousand C. two thousands D. thousands

5.A. another B. other C. others D. the other

6.A. largest B. smallest C. bigger D. fewest

7.A. bought B. brought C. broken D. bright

8.A. hard B. interesting C. easy D. boring

9.A. but B. / C. so D. and

10.A. pay B. cost C. spend D. worth

1.B 2.B 3.C 4.D 5.A 6.A 7.A 8.C 9.A 10.B 【解析】試題分析:短文大意:該文介紹了電瓶車的由來(lái),及其越來(lái)越多的人們喜歡它們。但是電瓶仍然有一些缺點(diǎn),值得我們繼續(xù)改進(jìn)才行。 1. 2. 3. 4. 5. 6. 7. 8. 9. 10.
練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目:初中英語(yǔ) 來(lái)源:考點(diǎn)55 詞匯運(yùn)用-備戰(zhàn)2018年中考英語(yǔ)考點(diǎn)一遍過(guò) 題型:完成句子

根據(jù)漢語(yǔ)意思完成英語(yǔ)句子,每個(gè)空格填一個(gè)單詞。

1.我們應(yīng)該獨(dú)立完成作業(yè)。

We should__________ our__________ by ourselves.

2.你介意在公共場(chǎng)合壓低你的聲音嗎?

Would you mind __________ __________ your voice in public?

3.你所使用的表達(dá)方式取決于你的說(shuō)話對(duì)象或者你跟他們的熟悉程度。

The expressions you use might ___________ __________ whom you are talking to or how well you know them.

4.我國(guó)政府已經(jīng)逐步允許一些家庭擁有第二個(gè)孩子。

Our government has already ___________ some families to have a second child___________.

5.中國(guó)電信將會(huì)為它的客戶提供4G服務(wù)。

4G service will___________ __________ for its guests by China Telecom.

1.dohomework 2.keeping down 3.dependon 4.allowedgradually 5.be provided 【解析】 1.句意:我們應(yīng)該獨(dú)立完成作業(yè)。短語(yǔ):do one’s homework寫(xiě)作業(yè)。故填:do;homework。 2.句意:你介意在公共場(chǎng)合壓低你的聲音嗎?would you mind doing sth....

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源:考點(diǎn)52 任務(wù)型閱讀之完成句子或表格-備戰(zhàn)2018年中考英語(yǔ)考點(diǎn)一遍過(guò) 題型:填空

The Internet nowadays opens a wide world to people, including teenagers, but many parents worry that their children may meet with something unhealthy when searching online. In order to solve this problem, a new search engine for children called Kiddle has appeared.

Search results are filtered(過(guò)濾), so only safe website are shown and descriptions are written in simple language. Searches with bad words are shut off, too.

Kiddles uses the same colors as Google in its logo and a similar design on its homepage, too — with an extra robot picture.

The top three Kiddle search results show safe websites and pages written specially for kids, and those websites and pages are well chosen and checked by Kiddle developers.

The fourth to seventh results will be safe and trusted websites that are not written specially for kids, but have content written in a simple way. These results are also chosen and checked.

Results on the eighth and onwards pages are safe and famous websites that are written for adults. They provide expert content, but are harder for kids to understand.

Unlike on Google, most results appear along with large thumbnail pictures(縮略圖)to make it easier for children to find what they are looking for. For example, when searching for "meow meow". Google produces pages for information about a drug(毒品)that has "meow meow" as its nickname(綽號(hào)), but Kiddle lists information only about cats, even with some cartoon pictures.

The company explained, "Websites which appear in Kiddle search results satisfy family-friendly requirements, as we filter websites with unhealthy content."

Kiddle— a Child-Friendly Search Engine

Characteristics

Only safe websites are shown.

Descriptions are written in simple language.

36.1. bad words appear.

Logo

It uses the same colors as Google with a robot picture.

Content

The top three search results

Websites and pages are written 37.2. for kids, after being well chosen and checked.

The fourth to seventh results

Websites are also worth 38.3. and have content written in a simple way.

The eighth and onwards results

Websites are safe and famous, written for adults, and they are not 39.4. for kids to understand.

40.5. from Google

Kiddle has many thumbnail pictures.

Kiddle only gives safe information.

Advantage

Kiddle satisfies family-friendly requirements.

1.Few 2.especially 3.trusting 4.easy 5.Differences 【解析】試題分析:本文是對(duì)Kiddle的介紹。它是一個(gè)搜索引擎,它可以屏蔽對(duì)兒童有害的信息,引導(dǎo)兒童健康上網(wǎng),健康成長(zhǎng)。 1. 2. 3. 4. 5.

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源:2018年人教新目標(biāo)七年級(jí)下Unit12單元測(cè)試卷(有答案) 題型:單選題

— Don’t eat _____ in class!

—Yes, sir.

A. something B. everything C. anything D. nothing

C 【解析】句意“-不要在教室里吃東西。-好的”。A.一些東西,用于肯定句中;B.每個(gè)東西;C.一些東西,用于疑問(wèn)句和否定句中;D.沒(méi)有東西。根據(jù)in class可知,指不能吃東西,故選C。

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源:江蘇省江陰市2017-2018學(xué)年八年級(jí)下學(xué)期第一次月考英語(yǔ)試卷 題型:完成句子

Many of us don't pay much attention(關(guān)注)to the importance of eye care. It is said that if you take care of your body, then you can surely be healthy. That is why our eyes should be given a lot of care. Natural eye care should be put in a number one place.

There are several causes leading to poor eyesight like not enough food, genes(基因) and aging(變老). Televisions, computers and reading are also the causes of having poor eyesight. If you work in front of the computer, it is best to take a break every once in a while. Something dirty can cause redness and they will make you feel uncomfortable. It is bad for your eyes, too. If this happens, you’d better clean your eyes with cold water. You must also try your best to protect your eyes from harmful things. For example, sunglasses are not just for fashion but they can also serve as a great way to protect your eyesight from UV rays.

Eating healthy foods will do good to your eyesight. Remember that vitamins A, C and E are good for eyes. Try to eat food groups that have these vitamins. And you should do eye exercises because exercise protects your eyesight, too. If a person exercises often and eats the right kind of food, his eyes will stay in good condition for a long time.

All above are natural ways of eye care that help us keep healthy eyes. In a word, eye care is very important, no matter how old a person is.

Problems

Many of us have poor eyesight because of paying no attention to eye care.

Causes

Solutions

◆ Not enough food, genes and aging can 1.poor eyesight.

◆ Eating healthy foods which are rich in vitamins A, C and E will do good to our eyesight.

◆ Televisions, computers and 2.

are also the causes of poor eyesight.

◆ It’s best to take a break now and then.

◆ Do eye exercises often.

◆ Something dirty can make your eyes 3.and they will make you feel uncomfortable.

◆ Clean your eyes by4.cold water.

◆ UV rays can do harm to our eyes.

◆You’d better wear5.to protect your eyesight from UV rays.

Conclusions

All in all, it’s very important for us to care for our eyes.

1.cause 2.reading 3.red 4.using 5.sunglasses 【解析】試題分析:本文談?wù)摰氖茄鄄孔o(hù)理問(wèn)題,分析了導(dǎo)致視力低下的原因并給出了解決方案,提出了保護(hù)視力的有效建議,強(qiáng)調(diào)愛(ài)護(hù)眼睛是非常重要的。 1.考查細(xì)節(jié)理解題。and連接并列的事物,是復(fù)數(shù)人稱,動(dòng)詞需用三單形式;根據(jù)There are several causes lead...

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源:江蘇省江陰市2017-2018學(xué)年八年級(jí)下學(xué)期第一次月考英語(yǔ)試卷 題型:單選題

It is _________to go surfing in such ________ fine weather.

A. great fun; / B. a great fun; / C. great fun; a D. a great fun; a

A 【解析】句意:在這樣一個(gè)晴朗的天氣里沖浪是非常有趣的。考查形容詞短語(yǔ)辨析題。great和fine都是形容詞,形容詞修飾名詞;fun趣味,weather天氣,兩個(gè)都是不可數(shù)名詞,不可用不定冠詞修飾,可排除BCD三項(xiàng)。根據(jù)句意語(yǔ)境,可知選A。

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源:江蘇省江陰市2017-2018學(xué)年八年級(jí)下學(xué)期第一次月考英語(yǔ)試卷 題型:單選題

Half of the class _______ done most of the work. The left ________ rather difficult.

A. has; is B. have; is C. have; are D. has; are

C 【解析】句意:班上有一半人完成了大部分工作。剩下的稍微難點(diǎn)?疾閯(dòng)詞時(shí)態(tài)辨析題。half of the class班上一半的學(xué)生,是復(fù)數(shù)人稱,需用have+done構(gòu)成現(xiàn)在完成時(shí),可排除AD兩項(xiàng)。the left剩下的(另一半),也是復(fù)數(shù)人稱,系詞需用are,可排除AB選項(xiàng)。根據(jù)句意語(yǔ)境,可知選C。

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源:江蘇省蘇州市2018年中考英語(yǔ)語(yǔ)法專題練習(xí)1《冠詞》 題型:單選題

一Have you seen TV play called In the name of people?

一Yes, it's quite excellent play!

A. a; the B. the; an C. /; an

B 【解析】句意:你看過(guò)《人民的名義》這部電視劇嗎?——是的,它是一部非常優(yōu)秀的電視劇。前一個(gè)空用the特指《人民的名義》這部電視。坏诙誩xcellent play表示泛指一部?jī)?yōu)秀的電視劇,由于excellent是以元音音素開(kāi)頭的單詞,前面用不定冠詞an,故答案為B。

查看答案和解析>>

科目:初中英語(yǔ) 來(lái)源:北京市西城區(qū)2018屆初三英語(yǔ)一模word版 題型:閱讀單選

Cities are taking interest in electric scooter-share systems as an affordable transportation to cut down on pollution and traffic jams. The electric scooters, which weigh between 30 and 40 pounds, reach speeds of about 15 mph.

In September 2017,Santa Monica, California, became the first U.S. city to

have an electric scooter-share service. Users find and unlock one of the more than

1,000 scooters with a smartphone app. A ride costs $ 1,and then 0.15 cents for

each minute of riding throughout the beach town.

Bird, the startup operating the scooter-share, picks up the scooters every

night to them, and places them around Santa Monica each morning ready for people’s use. The company was created by Travis VanderZanden, who once worked in Uber and Lyft, after he realized ridesharing services failed to help with traffic jams and air pollution. Since its September 2017 beginning, Bird’s system has served more than 50,000 riders who have taken 250,000 trips — more than half of which have been in the last month. It’s since expanded (擴(kuò) 張) to Venice, California, and some neighborhoods in Los Angeles and San Diego. Bird plans to expand to lots of markets by the end of 2018.

Competitors, backed by millionaires, are appearing. Two bike-share startups LimeBike and Spin, have spoken of plans to provide electric scooters in cities this year.

Electric scooters have also gotten the attention of Mayor Pete Buttigieg from South Bend,

Indiana. The city is interested in using them as a way to improve public transportation. South Bend was one of the first to use bike-share systems, which allow people to park ridesharing bikes on public land. “We love to be early pioneers,” said Buttigieg. “If we work out the safety problem, we would be open to welcoming the technology.”

“We need to make sure these new transportation systems are lawful and safe for users,”

Constance Farrell,a spokeswoman for the city of Santa Monica told CNN. “We would like to see electric scooters continue to operate in the city. They are in line with our goal of multi-modal living and carbon-light living. ” According to Farrell,there have been eight accidents, including one with a serious head injury, in Santa Monica after the scooters rolled out. Users are required to have a driver’s license (駕 照),shouldn’t ride on sidewalks or have other passengers on board.

Bird has given out free helmets to some riders and tells its users to ride in bike lanes, but some users ride on sidewalks, and most U.S. streets don’t have bike lanes.

“The global community of cities is going to have to work this all out for scooters,”Buttigieg said. “They can move unbelievably quickly. That’s exciting,and a little dangerous. ”

1.Why did Travis create Bird company?

A. Because he received support from millionaires and the government.

B. Because many cities had electric scooter-share services.

C. Because it is lawful and safe to use electric scooters.

D. Because cities need better ridesharing services.

2.The words “ are in line with” in Paragragh 6 probably mean “ ”.

A. stop B. meet the need of C. change D. are ahead of

3.What can we learn from the passage?

A. Future electric scooters will be very slow and sale.

B. Electric scooters will cause fewer accidents than cars.

C. More cities will try to help with electric scooters service.

D. Future traffic problems will be solved with help of electric scooters.

4.The passage is mainly about .

A. the challenges of the electric scooter-share system in America

B. the advantages and disadvantages of electric scooters in America

C. the introduction of the electric scooter-share service in America

D. the future of electric scooters in public transportation in America

1.D 2.B 3.C 4.C 【解析】文章介紹了美國(guó)共享滑板的一些事情。 1.根據(jù)Bird, the startup operating the scooter-share, picks up the scooters every -----Since its September 2017 beginning, Bird’s system has served mo...

查看答案和解析>>

同步練習(xí)冊(cè)答案