高中英語選修7 - Unit 2~3單元訓(xùn)練及解析

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Units 2～3 (時間：40分鐘　滿分：45分) Ⅰ.單項填空(共15小題；每小題1分，滿分15分) 1．—Tom，you get dead drunk again! —________？ It s none of your business.(2012山東師大附中高三壓底卷)　　　　　　　　　　　　　　　　　　　 A．What for B．How come C．Why not D．So what 答案　D　[考查交際用語。句意：——Tom，你又喝醉了！——那又怎樣？與你無關(guān)。what for為什么；how come怎么會這樣；why not為什么不；so what那又怎么樣。] 2．Though having lived abroad for years，many Chinese still ________the traditional customs. A．perform B．possess C．observe D．support 答案　C　[考查動詞詞義的辨析。句意：盡管在國外生活了很多年，許多中國人仍然保持著傳統(tǒng)的風俗習慣。observe 遵守；perform 履行，執(zhí)行；possess 占有，擁有；support 支持。] 3．It was very________of you to include me. A．conventional B．considerable C．considerate D．consistent 答案　C　[考查形容詞的辨析。conventional 常規(guī)的，普遍的，普通的；considerable 相當多的，可觀的，重要的；considerate 考慮周到的，體貼的；consistent 始終如一的，一致的，堅持的。] 4．All flights have been________because of bad weather. A．destroyed B．resisted C．withdrew D．cancelled 答案　D　[考查動詞詞義的辨析。句意：由于天氣不好，所有的航班都取消了。destroy 破壞，毀壞；resist 抵制；withdraw 撤退；cancel 取消，撤消。] 5．Would you allow your child to do such a thing if you are in ________ position of ________ parent? A．a(chǎn)；a B．a(chǎn)；the C．the；a D．the；the 答案　C　[本題考查冠詞。第一空格特指處在作為父母親的位置；第二空格后為可數(shù)名詞單數(shù)故用a。] 6．People working 10 or 11 hours a day are more likely to suffer from health problems than ________ who go off duty after eight hours(2012西安五大名校高三模擬) A．those B．that C．these D．them 答案　A　[考查代詞的用法。those用來指代前文的problems。] 7．Over the past decades，sea ice ________ in the arctic as a result of global warming.(安徽省3月高考模擬) A．had decreased B．decreased C．has been decreasing D．is decreasing 答案　C　[考查時態(tài)。over the past decades常與現(xiàn)在完成時及現(xiàn)在完成進行時連用。] 8．John was dismissed last week because of his________attitude towards his job.　　　　　　　　　　　　　　　　　　　 A．informal B．casual C．determined D．earnest 答案　B　[句意：約翰上周因為對待工作漫不經(jīng)心被解雇了。informal“非正式的”；casual“不經(jīng)意的，漫不經(jīng)心的，馬虎的”；determined“堅決的，果斷的”；earnest“認真的，真誠的”。根據(jù)詞義選B。] 9．—Its already five years since we last met.Shall we have a gettogether tonight？(2012南寧市高三適應(yīng)性測試) —________. A．Its a pleasure B．Thats all right C．I cant agree more D．Its very kind of you 答案　C　[考查交際用語。句意：——自從我們上次見面已經(jīng)5年了。今晚我們聚一聚好嗎？——非常樂意。Its a pleasure不客氣；That s all right沒關(guān)系；I can t agree more非常樂意；It s very kind of you你真好。] 10．Scientists say it may be five or six years ________ it is possible to test this medicine on human patients. A．since B．a(chǎn)fter C．before D．when 答案　C　[考查連詞的用法。句意：科學家們說，可能要過五、六年后才有可能在病人身上試驗這種藥。當表達“多久后才……”時，我們常用句式it will be/may be/was...before...。而it is/has been...since...意為“ 自從…… 以來已有多久”。] 11．________ giving a general introduction to computer，the course also provides practical experience. A．In exchange for B．Except for C．In addition to D．Due to 答案　C　[句意：除了對電腦進行系統(tǒng)的介紹，這門課程還提供實踐操練。in addition to“除了……之外(還有)”；in exchange for “以……交換”；except for“除了……之外(常表示所除去的和整體是非同類事物)”；due to“由于”。] 12．—Excuse me，I wonder if you can help.I ________ my passport. —But where did you lose it? A．have lost B．lost C．had lost D．lose 答案　A　[考查時態(tài)。句意：——請問，你能幫我嗎？我的護照丟了。——你是在哪里丟的？根據(jù)句意可知，passport現(xiàn)在還沒找到，所以用現(xiàn)在完成時。] 13．Actually，there are lots of jobs ________ in the western part of China.(2012安徽省級示范高中名校) A．a(chǎn)vailable B．a(chǎn)ccessible C．a(chǎn)dorable D．a(chǎn)dmirable 答案　A　[考查形容詞辨析。句意：實際上，在中國西部有許多工作可做。available可得到的；可利用的；accessible易接近的；adorable值得崇拜的；admirable值得羨慕的。] 14．In my opinion，________ matters is not ones looks，but ones inner thoughts.(2012北京東城區(qū)示范校月考) A．that B．it C．what D．this 答案　C　[考查名詞性從句。句意：在我看來，重要的不是人的外表，而是其內(nèi)心世界。what引導(dǎo)主語從句，在從句中作主語。] 15．—Do you need any help，Lucy? —Yes.The job is ________ I could do myself. A．less than B．more than C．no more than D．not more than 答案　B　[考查比較級。句意：——需要幫忙嗎？——是的。這工作我做不了。less than少于；more than超過；不僅僅；no more than僅僅，只有；not more than不超過。] Ⅱ.完形填空(共20小題；每小題1分，滿分20分) In 1970，at the age of 35，my father was diagnosed with Parkinsons disease.There was not much __16__ done at that time and my father had to __17__ the medication and treatment that were available at that time.But one thing was __18__，my father was not a quitter(遇困難就放棄的人)．He was a teacher who __19__ children with special educational needs in Chicago Public High School.Every day we would hear __20__ about“his kids”．These “Kids”did not usually __21__ my sister and I. One day，my father arrived at his school and walked up the __22__ for his first period.He was having a very __23__ day because the disease was really taking everything out of him.He __24__ once and bruised(擦傷)his knee but he still kept going.__25__ did he know that someone was watching. As the day __26__ his steps began to get a little lighter.At the end of the day，he was about to leave __27__ a young girl entered his office.He had met her in the hallway but she was not one of his __28__.He asked what he could do for her and she said，“I just wanted to thank you for __29__ my life.” He looked at her and couldnt __30__ what he had done.She then went on __31__.“When I got up this morning，I felt as if I was at the end of my __32__ and ready to kill myself.But when I saw you trying to go up the stairs and then you fell，I felt __33__ and the feeling of sadness just kept getting __34__.And now you are walking as __35__ as ever.Its really true that everything will get better as the days go on.” 【解題導(dǎo)語】 本文是一篇記敘文。作者的父親患帕金森氏病，主要依靠藥物來維持生命。盡管父親身體很虛弱，他仍然堅持工作。他的頑強精神不僅令人感動，而且拯救了一個女孩的生命?！　　　　　　　　　　　　　　　　　　? 16．A.information B．research C．knowledge D．experience 答案　B　[考查具體語境中的名詞辨析。聯(lián)系下文中的“and my father had to __17__ the medication and treatment that were available at that time”可知，那時候人們對這方面的研究(research)不多。] 17．A.give up B．send out C．take in D．rely on 答案　D　[考查固定詞組。這方面的研究不多，所以父親要依靠(rely on)藥物。根據(jù)上下文的語境可知，此處沒有“放棄，發(fā)出或包含”之意。] 18．A.obvious B．special C．difficult D．strange 答案　A　[考查具體語境中形容詞的用法。根據(jù)下文中的“Every day we would hear __20__ about ‘his kids.These ‘kidsdid not usually __21__ my sister and I．”可知，此處的語境為“但是有一點是很明顯的(obvious)，父親不是個遇到困難就放棄的人”。很明顯，special，difficult和strange的意思均和語境不符。] 19．A.abandoned B．followed C．taught D．a(chǎn)ttended 答案　C　[考查具體語境中的動詞辨析。根據(jù)空格所在處的句子及第二段中的“One day，my father arrived at his school and walked up the __22__ for his first period.”可知，父親在學校教(taught)特殊的兒童。abandon意為“拋棄”；follow意為“跟隨”；attend意為“照料”。] 20．A.stories B．jokes C．songs D．humors 答案　A　[考查具體語境中的名詞辨析。每天作者都會聽到有關(guān)他的“孩子”的故事。這里指父親講學校里孩子們的事情，這和下文中的語境一致。] 21．A.connect B．change C．mean D．defeat 答案　C　[考查動詞辨析。根據(jù)下文所涉及的學生可知，這些孩子通常不是指(mean)姐姐和作者，而是指學校里的學生。] 22．A.mountains B．stairs C．ladders D．streets 答案　B　[考查生活常識。根據(jù)下文中的“I saw you trying to go up the stairs”可知，此處表示上臺階(stairs)。很明顯，其他選項的意思均和語境不符。] 23．A.normal B．pleasant C．unfortunate D．difficult 答案　D　[考查具體語境中的形容詞辨析。根據(jù)后文的“because the disease was really taking everything out of him”可知，父親的一天是很艱難的(difficult)，因為疾病讓他筋疲力盡。] 24．A.fell B．happened C．a(chǎn)ppeared D．stood 答案　A　[考查動詞辨析。根據(jù)下文中的“and bruised(擦傷)his knee”和最后一段中的“and then you fell”可知，他跌倒(fell)了一次。] 25．A.Seldom B．Little C．Much D．Never 答案　D　[考查上下文的邏輯關(guān)系。根據(jù)下文內(nèi)容可知，父親不(Never)知道當時有人在看著他。seldom意為“不?！?；little意為“稍許”；much意為“非?！薄 26．A.arrived B．progressed C．broke D．stopped 答案　B　[考查具體語境中動詞的用法。隨著時間的推移，他的步伐慢慢地變得輕快了，progress意為“行進”。] 27．A.until B．before C．when D．while 答案　C　[考查上下文的邏輯關(guān)系。他正要離開，這時(when)一個年輕的女孩走進了他的辦公室。其中until，before和while所表示的意思均和語境不符。] 28．A.students B．soldiers C．teachers D．workers 答案　A　[考查具體語境中的名詞辨析。父親是個老師，再根據(jù)該段中的“He had met her in the hallway”可知這個女孩不是父親的學生(students)。] 29．A.losing B．giving C．passing D．saving 答案　D　[考查動詞辨析。根據(jù)下文中的“to kill myself”可知，這里指父親拯救了小女孩的性命。losing，giving和passing均和語境不符。] 30．A.write down B．figure out C．cut off D．put up 答案　B　[考查固定詞組的用法。他看著她，并不明白(figure out)他做了什么。write down意為“寫下”；cut off意為“切掉”；put up意為“張貼，搭起”。] 31．A.responding B．continuing C．explaining D．complaining 答案　C　[考查具體語境中的動詞用法。父親不明白，所以小女孩繼續(xù)解釋(explaining)。根據(jù)語境可知，這里沒有“回答，抱怨”之意；而continue的意思和上文中“went on”的意思重復(fù)。] 32．A.rope B．wall C．road D．work 答案　A　[考查固定習語的用法。at the end of ones rope是固定詞組，意為“筋疲力盡，智窮力竭”。] 33．A.sorry B．bad C．lucky D．proud 答案　B　[考查具體語境中的形容詞的用法。根據(jù)句中的“and the feeling of sadness”可知，小女孩看到作者的父親跌倒，感覺不好(bad)。] 34．A.cleverer B．weaker C．higher D．stronger 答案　D　[考查具體語境中形容詞的辨析。小女孩看到眼前的一幕，悲傷的情緒變得愈發(fā)強烈(stronger)。] 35．A.carefully B．quickly C．lightly D．slowly 答案　C　[考查具體語境中副詞的用法。根據(jù)上文的“As the day progressed his steps began to get a little lighter.”可知，此處表示現(xiàn)在父親的腳步已經(jīng)和以前一樣輕快(lightly)了。很明顯，這里的語境沒有“細心地，快速地或緩慢地”的意思。] Ⅲ.閱讀理解(共5小題；每小題2分，滿分10分) Water is necessary for your body to digest and absorb vitamins and nutrients.It also detoxifies(除去……的毒素)livers and kidneys，and carries away waste from the body.And when it comes to digestion it will not happen without water.Fiber alone cannot aid proper digestive function by itself.In fact，without water as its partner，good fiber goes bad，causing constipation(便秘)and extreme discomfort. Drinking water is important if youre trying to lose weight and some studies have shown that thirst and hunger sensations take place together.If there is slight dehydration(脫水)，the thirst mechanism may be mistaken for hunger and one may eat some food.As most food contains some water，if one doesnt drink much water they may be driven to eat more food to gain the necessary water supply.However，you also gain the undesirable effects of increased calories.Drinking more water can help to prevent overeating and benefit weight loss. It is better to drink smaller quantities of water more frequently than to drink a lot of water at one time.It is recommended to drink 8 to 12 ounces a day and if you have not been drinking water regularly，you should double the recommended amount because your cells are already dehydrated.Make sure that you dont drink too much water in the morning prior to any physical activity.It is very essential to plan a proper routine for water drinking. Water which is not harmful to health and has all qualities to serve as drinking water is called potable water.The potable water must be free from heavy metals，suspended particles and pathogens like bacteria.The polluted sky，dusty winds，chemicals spewed(涌出)from industries get dissolved with rainwater，causing acid rain.It is not advisable to drink such rainwater. 【解題導(dǎo)語】 本文是一篇說明文。水對人體健康起著舉足輕重的作用。水能促進消化，并且能幫助身體吸收人體所必需的物質(zhì)，而且多喝水還有助于減肥。 36．According to the first paragraph，water________. A．can help to purify your body B．has some digestive functions C．will mix with vitamins and nutrients D．can prevent all kinds of diseases 答案　A　[細節(jié)理解題。根據(jù)文章第一段中的“It also detoxifies(除去……的毒素)the livers and kidneys，and carries away waste from the body.”可知，水可以排毒，也能清除體內(nèi)的垃圾，故水可以凈化身體。] 37．In order to lose weight youd better________. A．eat food containing water B．refuse to take in calories C．take part in more physical activities D．drink enough water every day 答案　D　[細節(jié)理解題。根據(jù)第二段的“Drinking more water can help to prevent overeating and benefit weight loss.”可知，飲水有助于減肥。] 38．We can infer from the third paragraph that we should ________. A．drink much water at one time B．gain much water in the morning C．form a good habit of water drinking D．drink double the proper amount every day 答案　C　[推理判斷題。文章第三段介紹了飲水的科學方法，由此可以得出養(yǎng)成良好的飲水習慣對我們來說很重要。] 39．The author suggests that we not drink rainwater probably because________. A．there is enough drinking water B．it is harmful to our body health C．it includes many kinds of metals D．we should try to save more water 答案　B　[細節(jié)理解題。根據(jù)文章最后一段中的“The polluted sky，dusty winds，chemicals spewed(涌出)from industries get dissolved with rainwater，causing acid rain.It is not advisable to drink such rainwater.”可知，雨水不適于飲用，因為其中含有有害物質(zhì)，所以會對身體造成傷害。] 40．Which of the following is the best title for this passage? A．The benefits of drinking water B．The more water you drink，the healthier you are C．Its our duty to protect the environment D．The potable water and rainwater 答案　A　[標題歸納題。本文主要介紹了飲水的好處，故正確答案為A。] 寫作素材集錦 單詞 1．potable適合飲用的 2．a(chǎn)dvisable明智的 短語 1．mistake...for...把(某人或某事)錯認為…… 2．prior to在……之前 3．be harmful to(對……)有害的 句子 And when it comes to digestion it will not happen without water. 說到消化，沒有水是不可能實現(xiàn)的。 9