Don’t be surprised if you see a car going down the road without a driver in Beijing these days.In March, 2018, baidu was given a license to test its self-driving cars in Beijing, China Daily reported.

Self-driving cars have been in development since 2010, when google announced that it was making such cars. Since then, companies like Tesla, Uber and Baidu have been working to produce and test their own self-driving cars.

self-driving cars are expected to change the way we get around. They are safer and more environmentally friendly than regular cars. They can remove the stress(壓力) of driving and allow disabled or blind people to get around mroe easily.

But self-driving cars have their own disadvantages as well. In one test, researchers pointed a laser pointer(激光棒) at the car’s sensors(感應(yīng)器) while it was moving. The car mistakenly thought that the laser beam(波束) was in its way and slowed down or changed directions.

The software(軟件) that is used to direct the cars may not be safe enough. Reported Live science. Sometimes, without any reasons,it may break down when we use our computers or smartphones. If the software in a self-driving car happened to crash. The results could be deadly.Maybe improvements to the software could solve this problem.

1.when did Baidu get a testing license of its self-driving cars in Beijing

A. In february, 2018 B. in march,2018 C. in april,2018 D. in may, 2018

2.which company has firstly developed self-driving cars since 2010.

A. Google B. tesla C. Uber D. baidu.

3.the moving car may _____. if a laser beam is in its way.

A. Stop itself B. hit others C. slow down D. move on

4.the underlined word “crash” in paragraph 5 probably means___.

A. 奔潰 B. 碰撞 C. 暴跌 D. 墜毀

5.this passage may come from ____

A. A story book B. a travel guide

C. a sports newspaper D. a science magazine.

1.B 2.A 3.C 4.A 5.D 【解析】文章介紹了無(wú)人駕駛汽車(chē)的一些情況。 1.根據(jù).In march, 2018, baidu was given a license to test its self-driving cars in Beijing可知在2018年3月,百度得到了無(wú)人駕駛汽車(chē)的檢測(cè)證件;選B 2.根據(jù)self-driving ca...
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科目:初中英語(yǔ) 來(lái)源:四川省眉山市2018屆九年級(jí)中考考前預(yù)測(cè)試卷(四)(無(wú)聽(tīng)力) 題型:材料作文

書(shū)面表達(dá)

目前,學(xué)生考試作弊現(xiàn)象嚴(yán)重,請(qǐng)圍繞以下要點(diǎn)談?wù)勂渲性蛞约皞(gè)人建議。

原因:1.考試太濫

2.自身勤奮不夠

3.把大量時(shí)間用在上網(wǎng)和玩游戲上

4.為了騙取家長(zhǎng)和老師高興

看法與建議:1.作弊有害; 2.要做人誠(chéng)實(shí),學(xué)習(xí)發(fā)奮; 3.學(xué)校應(yīng)減少考試。

要求:1.字?jǐn)?shù) 80-100; 2.圍繞要點(diǎn)可適當(dāng)發(fā)揮; 3.文章開(kāi)頭已給出,不計(jì)入總字?jǐn)?shù)。

________________________________________________________________________________

At present, a number of middle school students have picked up a bad habit-cheating in examinations. There are three main reasons. First, schools have given students too many exams, some of which ar...

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科目:初中英語(yǔ) 來(lái)源:四川省眉山市2018屆九年級(jí)中考模擬英語(yǔ)試卷(二) 題型:單選題

When I am in a western restaurant I always use__hand to hold the knife and___hand to hold the fork.

A. one;the other B. the other;one C. another;one D. the other;another

A 【解析】句意:當(dāng)我在西餐館時(shí),我通常用一只手拿刀,另一只手拿叉。another泛指(三個(gè)或三個(gè)以上中的)另一個(gè);the other 接單數(shù)時(shí),表示兩個(gè)中的另一個(gè);根據(jù)我們只有兩只手,one--- the other--- 一個(gè)---另一個(gè);故選A

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科目:初中英語(yǔ) 來(lái)源:四川省眉山市2018屆九年級(jí)中考考前預(yù)測(cè)英語(yǔ)試卷(一) 題型:單選題

—May we leave the classroom now? —No, you ____. You ______to leave until the bell rings.

A. needn’t; aren’t allowed B. may not; are allowed

C. mustn’t; aren’t allowed D. can’t; are allowed

C 【解析】句意:-我們現(xiàn)在可以離開(kāi)教室嗎? 不,你禁止這樣。直到鈴聲響起你才被允許離開(kāi)。Needn’t 指不必要,may not指不可以,mustn’t指禁止,can’t指不能,這里表示的是“絕對(duì)禁止”,用mustn’t。not…until表示“直到…才…”,“被允許去做…”為“be allowed to do…”,故本題選C。

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科目:初中英語(yǔ) 來(lái)源:2018年5月莆田質(zhì)檢英語(yǔ)試卷及答案 題型:單詞填空

VII 短文填詞

In the western world, Chinese takeout with rice and forturne cookies(幸運(yùn)餅干) is a popular kind of food. But this kind of Chinese food isn’t very authentic(正宗的),it is very 1.

/`d?fr?nt/from real Chinese food. Now over the years, real Chinese 2.(dish) have become more popular in foreign countries as well.

Chinese people who live 3. / ?`br?:d/introduced many of them. Some have been popular in foreign countries for many years, 4. others are new, like tanghulu. It is a traditional Chinese snack that is made 5. fruit, usually Chinese hawthorns(山楂). The fruit is struck on a stick of bamboo. Then it is 6. (cover) with sugar syrup(糖漿), which becomes hard after it cools down.

Wang JiaLiang, a tanghulu vendor(攤販)from China, sold 8,000 sticks in Russia 7. one day. Tanghulu made him 8./?fe?m?s/ in Russia, with his picture 9.(appear) in the local newspaper. In the Russian city of Vladiostok, the deputy mayor(副市長(zhǎng))is a big fan of the snack, always coming to buy it10.(he) from Wang JiaLiang.

1.different 2.dishes 3.abroad 4.while/but 5.of 6.covered 7.in/during 8.famous 9.appearing 10.himself 【解析】文章介紹了很多中國(guó)傳統(tǒng)的食物在外國(guó)很受歡迎,其中就有糖葫蘆。 1.句意:它與真正的中國(guó)食物不一樣。根據(jù)But this ki...

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科目:初中英語(yǔ) 來(lái)源:2018年5月莆田質(zhì)檢英語(yǔ)試卷及答案 題型:單選題

--Mom, could I have a new computer?-- ___. We don’t have enough money.

A. Sounds great B. I am afraid not C. Don’t mention it.

B 【解析】句意:——媽媽?zhuān)夷苜I(mǎi)一個(gè)新電腦嗎?——我恐怕不能,我們沒(méi)有足夠的錢(qián)。A. Sounds great聽(tīng)起來(lái)很好; B. I am afraid not我恐怕不能, C. Don’t mention it.不要提它;根據(jù)we don’t have enough money.我們沒(méi)有足夠的錢(qián),可知是恐怕不能買(mǎi);故選B

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科目:初中英語(yǔ) 來(lái)源:2018年5月莆田質(zhì)檢英語(yǔ)試卷及答案 題型:單選題

--The last bus has left! What should we do?

-- We have no other ___now, let’s take a taxi.

A. choices B. reasons C. results

A 【解析】句意:——最后一班車(chē)離開(kāi)了,我們?cè)撛趺崔k?——現(xiàn)在我們沒(méi)有其他的選擇,讓我們乘出租車(chē)吧。A. choices 選擇; B. reasons 原因; C. results結(jié)果;根據(jù)The last bus has left最后一班車(chē)離開(kāi)了,let’s take a taxi.讓我們乘出租車(chē)吧,可知是沒(méi)有其他的選擇,故選A

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科目:初中英語(yǔ) 來(lái)源:牛津英語(yǔ)七年級(jí)下冊(cè)期末復(fù)習(xí)測(cè)試卷 題型:完成句子

漢譯英。

1.你明天一定要把書(shū)還給我。

You _________________the bike _________________ tomorrow。

2.她喜歡音樂(lè),所以她每天花1小時(shí)聽(tīng)音樂(lè)。

She _________________ , so she _________________an hour _________________to music every day.

3.你確信房間里有沒(méi)有人嗎 ?

Are you _________________there _________________in the room?

4.我們不能同時(shí)看電視和做作業(yè)。

We _________________ and do our homework。

5.她是個(gè)很善良的女孩。她從不惹麻煩。

She is a _________________ girl. She never_______.

1. must return to me 2. likes music spends listening 3. sure is no one 4. can't watch TV, at the same time 5. kind, makes trouble. 【解析】 1.一定must;還給某人(我)return to sb.(me);根據(jù)句意結(jié)構(gòu)和中英文提示...

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科目:初中英語(yǔ) 來(lái)源:河南省招最后20天押題試卷英語(yǔ)試卷(二) 題型:閱讀單選

The simple activities below will make everyone in your family leave chair and help you get closer while burning some calories.

Jumping Rope

Jumping rope burns about 600 calories an hour. Jump ropes are cheap. The cheapest is less than 10 dollars .Also, because jump ropes are easy to carry, parents can pack one in their suitcase for exercise while they travel.

Hula Hooping

Hula hoops became popular toys in the late 1950s and are still a lot of fun for families. Hula hooping can burn more than 500 calories an hour.

Dancing

Why not dance to music when you are at home? Having a family dance party lets parents and children get happy while also getting some exercise. Hip hop dancing can burn 400 calories an hour.

Walking the Dog

Studies have shown that owning a dog can make you healthier. One reason may be that you are able to take more walks when you walk a dog. Walking the dog can burn 200 calories an hour. If you daily walks have become more like a chore, add some fun .Go as a family, pick different ways each day, and do some running.

根據(jù)材料內(nèi)容選擇最佳答案,將其標(biāo)號(hào)填入題前括號(hào)內(nèi)。

1.Which activity can burn the most calories an hour ?

A. Jumping rope B. Hula Hooping

C. Hip hop dancing D. Walking the dog

2.The exercises above __________________ .

A. can only be done outdoors B. can help families to get closer

C. are no fun at all. D. are difficult to do

3.If you feel bored because you walk the dog every day, you can do these things EXCEPT ______________ .

A. take less walks. B. go as a family.

C. choose different ways each day. D. do some running while you are walking the dog.

4.What can we learn from the passage ?

A. It is not suitable to carry a jump rope when traveling.

B. Jump ropes are easy to carry,

C. Hula hoops were created in the late 1950s.

D. The author likes doing chores.

5.This passage is probably from a ___________________ .

A. travel book B. website for pets C. family magazines D. jumping rope ad

1.A 2.B 3.A 4.B 5.C 【解析】本文介紹了幾種簡(jiǎn)單的活動(dòng),可以幫助家人一起來(lái)燃燒卡路里并增進(jìn)家人間關(guān)系。 1.句意:哪一項(xiàng)活動(dòng)能在一小時(shí)以?xún)?nèi)燃燒最多的卡路里?A.跳繩B.呼啦圈C.嘻哈跳舞C.遛狗。跳繩每小時(shí)600卡路里,呼啦圈每小時(shí)500卡路里,跳舞每小時(shí)400卡路里,遛狗每小時(shí)200卡路里,故選A。 2.句意:上述的鍛煉方式可以幫助家人...

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