12．The car is running at aspeed/rate（速度）of eighty kilometers an hour．

分析 speed

解答 根據(jù)句意"這輛車正以每小時(shí)八十千米的速度行駛"，at a speed of…意為"以…的速度"，為固定短語(yǔ)，符合句意．

點(diǎn)評(píng) 考查固定短語(yǔ)搭配．a(chǎn)t a speed of短語(yǔ)中的冠詞用a或the區(qū)別不大，可以認(rèn)為一樣．

練習(xí)冊(cè)系列答案
相關(guān)習(xí)題

科目：高中英語(yǔ) 來(lái)源：2017屆江西省鷹潭市高三第二次模擬考試英語(yǔ)試卷（解析版） 題型：語(yǔ)法填空

閱讀下面材料，在空白處填入適當(dāng)?shù)膬?nèi)容(1個(gè)單詞)或括號(hào)內(nèi)單詞的正確形式。

Until now, many people 1. (see) Minions．No． 2. I am talking about is not the recent movies , but the village in England with the same name．Now it may be 3. (difficult) to find it than before，as the village has had to take down its sign because it worries about 4. (safe)．The village put up a special sign in May as part of a deal with Universal Studio 5. (promote) the movie Minions．The sign 6. (feature) three of the cute characters posing next to the village’s name．And the Minions sign proved popular with travelers，as 7. (apparent)

shown by the many pictures on special media posted by drivers 8. pulled in to take photos with the signs．Some local businesses wanted to keep the sign in place to help with tourism，but Carl Hearn， 9. local official , said officials had to take it down as they were worried about drivers 10. (stop) in front the sign in order to take photographs．

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2016-2017學(xué)年山西省高一3月月考英語(yǔ)試卷（解析版） 題型：書(shū)面表達(dá)

假定你是山西大學(xué)附屬中學(xué)的高中畢業(yè)生李華，母校將為高一新生舉辦主題為“What to learn in senior high school?”的英語(yǔ)沙龍活動(dòng)，特邀請(qǐng)你結(jié)合自身經(jīng)歷談?wù)勛约旱捏w會(huì)。請(qǐng)根據(jù)以下提示準(zhǔn)備一份英語(yǔ)發(fā)言稿。

1.學(xué)會(huì)學(xué)習(xí)：方法，習(xí)慣等；

2.學(xué)會(huì)做人：真誠(chéng)，友善；

3.學(xué)會(huì)其他：考生自擬。

注意：1.詞數(shù)100左右；

2.發(fā)言稿開(kāi)頭和結(jié)尾已給出，不計(jì)入總次數(shù)。

Good morning, everyone! It is my honor to be here to share with you my opinions on what to learn in senior high school.

__________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源：2016-2017學(xué)年河南省高二下學(xué)期期中考試英語(yǔ)試卷（解析版） 題型：閱讀理解

TaIL Spin

Two dolphins race around in a big pool in the Ocean Park. The smaller dolphin Grace, shown off a few of her tricks, turning around and waving hello to the crowd. The most amazing thing about her, however, is that she’s even swimming at all. She doesn’t have a tail.

Grace lost her tail as a baby when she got caught up in a fish trap. When the dolphin arrived at the Ocean Park in December 2005, she was fighting for her life. “Is she going to make it?” Her trainer, Abbey Stone, feared the worst. Grace did make it --- but her tail didn’t. She ended up losing her flukes and the lower part of her peduncle.

Over the past six years, she has learned to swim without her tail. Dolphins swim by moving their flukes and peduncle up and down. Grace taught herself to move another way---like a fish! She pushed herself forward through the water by moving her peduncles from side to side.

The movement put harmful pressure on Grace’s backbone. So a company offered to create a man-made tail for her. The tail had to be strong enough to stay on Grace as she swam but soft enough that it wouldn’t hurt her.

The first time Grace wore the artificial tail. She soon shook it off and let it sink in the bottom of the pool. Now, she is still learning to use the tail. Some days she wears it for an hour at a time, others not at all. “The tail isn’t

necessary for her to feel comfortable,” says Stone, “but it helps to keep that range of motion(動(dòng)作) and build muscles(肌肉).”

Now, the dolphin is about to get an even happier ending. This month, Grace will star in Dolphin Tale, a film that focus on her rescue and recovery. Her progress has inspired more than just a new movie. Many people travel from near and far to meet her. Seeing Grace swim with her man-made tail gives people so much courage.

1. When Grace first arrived at the Ocean Park, her trainer worried about her .

A. physical build B. potential ability

C. chance of survival D. adaptation to the surroundings.

2.A man-made tail is created for Grace to _.

A. let her recover faster B. make her comfortable

C. adjust her way of swimmingD. help her perform better tricks

3.The story of Grace inspires people to_ .

A. stick to their dreams B. treat animals friendly

C. treasure what they have D. face difficulties bravely

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：完形填空

7．It has been argued by some that gifted children should be grouped in special classes，The （1）argumentshas been on the belief that in regular classes these children are held back in their intellectual （智力的） growth by （2）learning situation that has designed for the （3）average children．
     There can be little doubt that （4）specialclasses can help the gifted children to graduate earlier and take their place in life sooner．However，to take these （5）childrenout of the regular classes may create serious problems．
     I observed a number of （6）intelligentchildren who were taken out of a special class and placed in a （7）regular  class．In the special class，they showed little ability to use their own judgment，relying （8）slightly on their teachers'directions．In the regular class，having no worry about ke（http://www．unjs．com）eping up，they began to reflect （9）quicklyon many problems，some of which were not on the school program．
      Many are concerned that gifted children become （10）boredand lose interest in learning．However this （11）concernis more often from parents and teachers than from students，and some of these（12）adults simply conclude that special classes should be set up for those who are（13）talented．Some top students do feel bored in class，but why they （14）feel so goes far beyond the work they have in school．Studies have shown that to be bored is to be anxious．The gifted child whop is bored is an （15）anxiouschild．

1．A．principleB．theoryC．a(chǎn)rgumentsD．classification
2．A．designingB．groupingC．learningD．living
3．A．smartB．curiousC．matureD．a(chǎn)verage
4．A．regularB．specialC．smallD．creative
5．A．childrenB．programsC．graduatesD．designs
6．A．intelligentB．competentC．ordinaryD．independent
7．A．separateB．regularC．newD．boring
8．A．speciallyB．slightlyC．wronglyD．heavily
9．A，directlyB．cleverlyC．voluntarilyD．quickly
10．A．doubtedB．boredC．worriedD．tired
11．A．concernB．conclusionC．reflectionD．interest
12．A．studentsB．a(chǎn)dultsC．scholarsD．teachers
13．A．talentedB．worriedC．learnedD．interested
14．A．believeB．thinkC．sayD．feel．

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：填空題

17．Directions：Translate the following sentences into English，using the words given in the brackets．
Translation．
1．這項(xiàng)慈善基金的設(shè)立旨在中國(guó)推廣青年足球．（promote）
2．要不了多久我的同學(xué)們定能學(xué)會(huì)抵制網(wǎng)絡(luò)游戲的誘惑．（It）
3．期望盡可能多的學(xué)生參與到"個(gè)人職業(yè)生涯規(guī)劃"的主題活動(dòng)中來(lái)．（participate）
4．如果壓力過(guò)大影響了睡眠，最好還是咨詢心理老師；不然的話，你可能會(huì)有麻煩．（consult）
5．隨著電影《星際穿越》（interstellar）的發(fā)行，人們?cè)絹?lái)越意識(shí)到地球所面臨的環(huán)境危機(jī)，從而開(kāi)始一起行動(dòng)起來(lái)去拯救地球．（With）

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：選擇題

4．Modern technology has enabled us to have easier         to huge amount of beneficial information，which was only found in paper books．（　�。�
A．admissionB．passageC．solutionD．access

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：選擇題

16．-I'd like to borrow this book，but I couldn't find it on the shelf．
-The book has been checked out．I'll let you know as soon as it _____．（　�。�
A．is returnedB．will be returned
C．is returningD．returned

查看答案和解析>>

科目：高中英語(yǔ) 來(lái)源： 題型：選擇題

2．We have learned from the story that _____ is most valuable is not _____ we have in our lives but_____ we have in our lives．（　�。�
A．what； that； thatB．What； what； what
C．What； that； whatD．What； what； who

查看答案和解析>>

同步練習(xí)冊(cè)答案