高考英語同步練習《Unit 2 Fit for life》周末自主測評（十八）譯林版選修7

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　　(微型高考，自主評估，建議用時：60分鐘)

　　Ⅰ.單項填空

　　1．Christmas is________special holiday when________whole family are supposed to get together.

　　A．the；the　B．a；a

　　C．the；a

　　D．a；the

　　解析：考查冠詞的用法。句意：圣誕節是一個特殊的節日，全家人都應該團聚。第一空用不定冠詞表泛指；whole前要用the或形容詞性物主代詞修飾，表示“全體的……”。

　　答案：D

　　2．I like Mr.Miner's speech；it was clear and________the point.

　　A．at

　　B．onC．to

　　D．of

　　解析：to the point“切題的，中肯”。

　　答案：C

　　3．You should help your son to________the form before he hands it in.

　　A．fill with

　　B．fill in

　　C．full of

　　D．write down

　　解析：fill in“填寫”。句意：交上表格前你應幫兒子填寫。fill...with...“用……裝滿”；full of“充滿．..的”；write down“寫下”。

　　答案：B

　　4．This knife is not________enough to cut the meat.

　　A．sharp B．fast

　　C．quick

　　D．light

　　解析：fast強調動作和速度快；quick通常指人的思維快、反應迅速、動作敏捷等；light“淺色的，輕的”。sharp“銳利的，鋒利的”，符合句意。

　　答案：A

　　5．The ________ in the smoke from factories and cars do great harm to animals and plants.

　　A．chemist

　　B．virus

　　C．chemicals

　　D．pollution

　　解析：句意：工廠和汽車排放的煙氣中的化學物質給動植物帶來了巨大的壞處。chemist “化學家”；virus “病毒”；chemicals “化學物質”；pollution “污染”。

　　答案：C

　　6．The sofa can________as a soft bed too.

　　A．use

　　B．function

　　C．make

　　D．operate

　　解析：function as“用作……”。若選A，應用被動語態。

　　答案：B

　　7．(2010·許昌實驗中學高三模擬)I couldn't afford to rent a house like this，________buy it.

　　A．no longer

　　B．no more than

　　C．let alone

　　D．instead

　　解析：句意：這樣的房子我租都租不起，更不用說買了。let alone“更不用說”。

　　答案：C

　　8．—How unhappy your roommate looks!

　　—Yes，but he's not willing to tell me what it is________is troubling him.

　　A．what

　　B．which

　　C．as

　　D．that

　　解析：句意：“你的室友看起來很不高興。”“是的，但他不愿告訴我是什么使他苦惱。”本句用了強調句，強調賓語從句的主語。

　　答案：D

　　9．The ________of the furniture in our new house took a long time.

　　A．argument

　　B．approval

　　C．assumption

　　D．arrangement

　　解析：句意：我們家新家具的布置花了很長時間。arrangement“布置，安排”。argument“爭論”；approval“贊成”；assumption“假設”。

　　答案：D

　　10．The hero would rather die than________the enemy.

　　A．to give up to

　　B．give in to

　　C．give up

　　D．to give in

　　解析：would rather...than...“寧愿……而不愿……”，該結構中跟動詞原形。give in to...“向……屈服”。

　　答案：B

　　11．It is reported that Tibetan antelopes are hunted for their wool，so some ________ must be taken to protect them from ________.

　　A．measures；killing

　　B．measures；being killed

　　C．experiences；killing

　　D．experiences；being killed

　　解析：第一個空為 take measures“采取措施”；第二個空為protect...from being killed“保護……免遭被殺害”。

　　答案：B

　　12．What do the five Olympic rings________？

　　A．stand by

　　B．stand up

　　C．stand for

　　D．stand off

　　解析：stand by“袖手旁觀”；stand up“起立，站立”；stand for“代表”；stand off“避開”。句意：奧林匹克五環代表什么？所以選C。

　　答案：C

　　13．(2010·合肥檢測)Sorry.At no time________in this building，sir.

　　A．is smoking permitted

　　B．smoking is permitted

　　C．does smoking permit

　　D．smoking does permit

　　解析：考查倒裝句。含有no的介詞短語置于句首時，其后的主謂要部分倒裝，而permit與smoking之間又構成動賓關系，故要用被動式。

　　答案：A

　　14．—How shall we go to the airport?

　　—Well，I recommend ________ a taxi.

　　A．to take

　　B．taking

　　C．to be taking

　　D．take

　　解析：此題考查動詞recommend的用法。應注意recommend后可跟動名詞而不可跟不定式作賓語。

　　答案：B

　　15．—Can I speak to Mr.Wang，please?

　　—________

　　A．Who are you?

　　B．I'm Wang.

　　C．Speaking.

　　D．Are you John?

　　解析：speaking為This is Mr. Wang speaking的省略。

　　答案：C

　　Ⅱ.完形填空

　　Eating less may bring longer life？A study by the National Institutes of Health__1__that reducing calories by 30 percent__2__to slow the rate of aging in monkeys，providing__3__evidence that humans might live longer by eating less.

　　The study has shown that a __4__diet that includes a sharp reduction in calories caused the animals to__5__a lower body temperature，a slower metabolism(新陳代謝)and __6__changes in the biochemical markers for aging.

　　Dr.George Roth，a __7__at the research center of the National Institute on Aging said，“This shows that what has been demonstrated in mice__8__can apply in monkeys”．

　　“ We have__9__for 70 years that__10__you feed laboratory mice less food，they age slower，they__11__longer and they get diseases less__12__，”he said.“We find that monkeys respond in the same__13__and that the same biological changes may be in__14__here.”

　　Dr.Roth said__15__biochemical measurements also showed that eating less was__16__for the monkeys.

　　The study is__17__and involves 200 monkeys.Dr.Roth said that the diets of the monkeys included all of the__18__vitamins and other nutriments__19__that half of the monkeys received about 30 percent fewer calories than a__20__group.

　　1．A.remarks

　　B．believes

　　C．causes

　　D．shows

　　解析：shows意為“表明”，符合語意。

　　答案：D

　　2．A.aims

　　B．appears

　　C．demands

　　D．agrees

　　解析：appear to do sth.“似乎做某事”，其他選項不合邏輯。

　　答案：B

　　3．A.strange

　　B．new

　　C．no

　　D．little

　　解析：這項研究的結果為“少吃，人可能長壽”的論點提供了“新”的論據。

　　答案：B

　　4．A.well-balanced

　　B．well-prepared

　　C．well-planned

　　D．well-cooked

　　解析：根據常識可知是人的“均衡”的飲食。

　　答案：A

　　5．A.produce

　　B．give

　　C．have

　　D．change

　　解析：“擁有”更低的體溫，而不是“生產、給出、改變”。

　　答案：C

　　6．A.more

　　B．fewer

　　C．faster

　　D．deeper

　　解析：從上文提到的“低體溫、代謝慢”及連詞and可推斷此處應是指使人體老化的生理反應會少一些(fewer)。

　　答案：B

　　7．A.scientist

　　B．doctor

　　C．lawyer

　　D．designer

　　解析：在“抗衰老研究中心”從事研究的人當然是“科學家”。

　　答案：A

　　8．A.still

　　B．already

　　C．yet

　　D．also

　　解析：對老鼠進行的試驗“也”可以運用于猴子。

　　答案：D

　　9．A.heard

　　B．known

　　C．done

　　D．made

　　解析：對于后面的情況我們“知道、了解”。其他的選項不合邏輯。

　　答案：B

　　10．A.if

　　B．when

　　C．though

　　D．since

　　解析：根據前后的邏輯關系，應用if表示條件。

　　答案：A

　　11．A.live

　　B．stay

　　C．sleep

　　D．stand

　　解析：根據上下文可知，這個試驗是證明“少吃”與“長壽”的關系的，所以正確答案是A。

　　答案：A

　　12．A.carefully

　　B．obviously

　　C．frequently

　　D．definitely

　　解析：少吃東西，老鼠可以活得更久，不“常”得病。

　　答案：C

　　13．A.direction

　　B．way

　　C．method

　　D．instruction

　　解析：猴子的反應也是以同樣的“方式”，in the same way為固定短語。

　　答案：B

　　14．A.play

　　B．work

　　C．peace

　　D．battle

　　解析：in play“開玩笑地，在進行中”。

　　答案：A

　　15．A.some

　　B．same

　　C．other

　　D．all

　　解析：“其他的”生化檢測也表明少吃對猴子是“健康的”。

　　答案：C

　　16．A.healthy

　　B．happy

　　C．lucky

　　D．fortunate

　　解析：“少吃”對猴子是“健康的”。其他選項不合邏輯。

　　答案：A

　　17．A.starting

　　B．growing

　　C．developing

　　D．continuing

　　解析：這項研究涉及200只猴子，所以應該是在“繼續”。

　　答案：D

　　18．A.required

　　B．asked

　　C．helped

　　D．referred

　　解析：猴子的食物包含所有“所需的”維生素，其他選項不符合邏輯。

　　答案：A

　　19．A.for

　　B．therefore

　　C．but

　　D．as

　　解析：句中的兩個賓語從句是轉折關系，所以用but連接。

　　答案：C

　　20．A.guide

　　B．control

　　C．mix

　　D．ready

　　解析：因為是做試驗，有一組猴子在食量方面是受到“控制的”。

　　答案：B

　　Ⅲ.閱讀理解

　　The sky is a huge chessboard for air traffic controllers. In 314 control towers and navigation(導航) centers across the country, the air traffic controllers comfortably sit down in windowless rooms, staring at radar screens that show aircraft moving through

　　thousands of square miles. Radio headsets make nonstop noises with pilots requesting course changes, asking for greater or smaller heights, and, on a bad day, declaring emergencies. Each controller communicates with as many as 30 aircraft at a time, giving commands that direct each plane's movement.

　　A half century ago, flying was a much simpler affair. Pilots navigated by pointing their planes where they wanted to go, and it was up to the captain to avoid running into other aircraft in the sky. But with the increase in air travel following World War Ⅱ， the government stepped into regulate-control with rules-flight paths around major airports, and the responsibility for navigation changed from pilots to air traffic controllers.

　　Remarkably，navigation technology has changed very little in the 50 years since its first show.Although modern planes are equipped with computers, pilots lack the ability to“see”the traffic around them and must rely on ground-based controllers for directions. The controllers，in turn, use ground-based radars and radio transmitters to keep planes away from one another.The truth is，your car's global positioning system(GPS) has more precision than the air traffic control technology in use today.

　　語篇解讀：科技日新月異，可是導航技術幾十年來幾乎停滯不前，飛行員仍然依靠地面控制系統的雷達和無線電傳輸器為其導航，其精確度甚至比不上車輛上的全球定位系統。

　　1.The author's attitude towards the present air traffic control technology is ________.

　　A．positive

　　B．indifferent

　　C．negative

　　D．uncertain

　　解析：作者態度題。最后一段提到導航技術從誕生之日起到現在幾乎沒有任何變化，現代化飛機仍然依靠地面控制，而地面控制系統還在借助地面雷達和無線電傳輸器的幫助為飛機導航，并且當今車輛上的全球定位系統比航空運輸控制技術更為準確，由此可判斷作者對其持“否定”態度。B項表示“漠不關心的，中立的”，顯然不正確。

　　答案：C

　　2．In the text，________ about the air traffic control is not mentioned.

　　A．the present situation

　　B．the history

　　C．the author's concern

　　D．the future development

　　解析：細節理解題。文章中沒有提到航空運輸控制技術的未來發展趨勢。

　　答案：D

　　3．The underlined word“ precision” means ________.

　　A．popularity

　　B．influence

　　C．exactness