人教高考英语一轮练习题选修7U5含答案 8页

‎2019年人教高考英语一轮练习题：选修7U5含答案 ‎ 一、阅读理解。‎ Crossing your legs is an extremely common habit; most people don’t even notice that they’re doing it when they sit down. While you may find it comfortable to sit with one knee crossed over the other, it might be causing health problems that you are not aware of.‎ A study published in Blood Pressure Monitoring stated that sitting with your legs crossed can increase your blood pressure. The reason for this is that the blood in your legs has to work against gravity to be pumped back to your heart and that crossing one leg over the other increases resistance, making it even harder for the blood to circulate. This causes your body to increase your blood pressure to push the blood back to the heart. You won’t feel any immediate effects, but repeated, drawnout increases in blood pressure can cause longterm health issues. So, planning to sit for a long period of time? Don’t keep your legs crossed.‎ ‎“Crossing your legs at the knee can also cause pressure on the major nerve in your leg that passes just below your knee and along the outside of your leg，” explains Richard Graves, a medical expert. This pressure can cause numbness and temporary paralysis(麻痹) of some of the muscles in your foot and leg, preventing you from being able to raise your ankle—what we know as that “pins and needles” sensation. While the feeling of discomfort may only last a minute or two, repeatedly crossing your legs until they feel numb can cause permanent nerve damage.‎ So next time you sit down, try to get yourself in the habit of sitting with both of your feet on the floor. Not only will it help your posture and stability, but it will also save your health in the long run.‎ ‎【解题导语】　本文是一篇科普说明文。研究表明，虽然跷二郎腿是常见的习惯，但是该习惯会引起血压的升高，还会导致膝盖以下的重要神经受损。所以不要跷二郎腿，要有正确的坐姿。‎ ‎1．What can we learn about crossing one’s legs?‎ A．It is a very bad social habit.‎ B．It is usually practiced deliberately.‎ C．It can do harm to people’s health.‎ D．It can make others feel uncomfortable.‎ C　解析：细节理解题。根据第一段的第二句可知，跷二郎腿会引起健康问题，故C项正确。‎ ‎2．According to the study, sitting with your legs crossed can ．‎ A．affect your blood pressure B．resist gravity effectively C．lead to heart attacks easily D．improve the function of legs A　解析：细节理解题。根据第二段的第一句可知，研究表明，跷二郎腿会引起血压的升高，故A项正确。‎ ‎3．In the third paragraph “pins and needles” probably means “ ”．‎ A．slightly sharp pains B．being a little tired C．serious muscle injuries D．being highly flexible A　解析：词义猜测题。根据第三段的“This pressure can cause numbness and temporary paralysis(麻痹) of some of the muscles in your foot and leg, preventing you from being able to raise your ankle”可知，这种压力会导致腿部和脚的一些肌肉暂时麻痹，使人无法站立，有一种针刺感；据此可以判断，画线词意为“轻微的针刺感似的疼痛”，故A项正确。‎ ‎4．What is the main purpose of the text?‎ A．To compare common habits.‎ B．To give readers some advice.‎ C．To evaluate the effects of an experiment.‎ D．To introduce research methods.‎ B　解析：写作意图题。根据全文内容尤其是最后一段可知，本文通过分析跷二郎腿这一习惯导致的健康问题，建议人们不要跷二郎腿，要有正确的坐姿，故B项正确。‎ 二、单句语法填空 ‎1.I hope that it is the last time that you ___________ （make） such a foolish mistake.‎ 答案：have made ‎2.（2019·天津大港一中月考）The boss strongly recommended that the machine ___________ （repair） every year.‎ 答案：（should） be repaired ‎3.It is known to us that our country is ___________ （abundance） in natural resources.‎ 答案：abundant ‎4.At last，the boy acknowledged ___________ （steal） the money from his mother’s pocket.‎ 答案：stealing/having stolen ‎5.Coming to another country to study requires a big adjustment and takes a while to fit ___________ well.‎ 答案：in ‎6.—Dad，I have won the first prize in the English competition.‎ ‎—Congratulations！ Keep it ___________ and get prepared for studying abroad.‎ 答案：up ‎7.As far as I know， organizers are making final ___________ （prepare） for next week’s 50th anniversary of our company.‎ 答案：preparations ‎8.Sally found that there was still so much work waiting for her and a holiday abroad was out of ___________ question.‎ 答案：the ‎9.（2019·天津一中月考） ___________ （occupy） himself in looking after the children，he had little time to finish his report.‎ 答案：Occupying ‎10.It was dark and little Anne couldn’t find her way home. She really didn’t know what ___________ （do）.‎ 答案：to do 三、完形填空。‎ Though Dad looked tired and weak，his smile was as sure as ever.It was another __1__ of pneumonia(肺炎)．My husband and I stayed with him for the__2__ but had to return to our jobs by Monday morning.Local relatives would see that Dad was home from the hospital，and they would visit him __3__，prepare his meals and take him to his doctor appointments.But I __4__ to be able to let him know that we __5__ ，too，even when we weren't with him.‎ Then I remembered a family __6__ I started when our children were small.When leaving their grandparents' home after a visit，each child would __7__ a love note in the house for them to __8__ after we were gone.They hid notes somewhere.For days after our __9__ ，their grandparents would __10__ as they discovered these reminders of our love.‎ So as I __11__ Dad's rooms，I began writing notes.Some were __12__.“Dad，I put the milk in the fridge so it wouldn't __13__.”Some expressed my love.“Dad，I hope you sleep well in your ‎ new bed.”Most notes were __14__ where he would lived for several weeks until he regained __15__ ，but one note I hid upstairs under his pillow.“Dad，if you have found this note，you must be feeling better.We are so __16__ ！”‎ While others cared for Dad's daily __17__ ，we，of course，would stay in touch by phone.But our notes were a __18__ reminder of our love and concern for him during this recovery period.Just like his medicines improved him physically，these“__19__ vitamins”(维生素)would improve his spiritual health.Several weeks later，Dad phoned and said，“I'll tell you that I just found your __20__ under my upstairs pillow！”I smiled at last.‎ ‎1．A.experience B．attack C．disaster D．pain ‎2．A.weekday B．night C．weekend D．holiday ‎3．A.regularly B．rarely C．suddenly D．occasionally ‎4．A.happened B．dreamed C．agreed D．longed ‎5．A.feared B．cared C．calmed D．regretted ‎6．A.hobby B．game C．tradition D．business ‎7．A.hide B．write C．copy D．leave ‎8．A.recall B．remember C．enjoy D．find ‎9．A.exchange B．departure C．arrival D．escape ‎10．A.weep B．sigh C．smile D．scream ‎11．A.tidied B．entered C．designed D．equipped ‎12．A.brief B．serious C．sincere D．practical ‎13．A.spill B．spoil C．boil D．freeze ‎14．A.upstairs B．downstairs C．outside D．indoors ‎15．A.sense B．wealth C．strength D．consciousness ‎16．A.glad B．fortunate C．anxious D．busy ‎17．A.exercises B．needs C．feelings D．sufferings ‎18．A.final B．visual C．smooth D．concrete ‎19．A.emotional B．expensive C．effective D．excellent ‎20．A.gift B．love C．note D．letter ‎【解题导语】本文是一篇记叙文。父亲得了肺炎后，作者夫妻俩由于工作日要工作，不能照顾父亲，心中感到非常难过。这时作者想起了家庭的传统，于是便带着孩子一起在父亲家里藏各种各样的表达爱的纸条，帮助父亲一起从疾病中康复过来。‎ ‎1．B　考查名词辨析。根据语境可知，此处指父亲第二次肺炎发作。A项意为“经历”；B项意为“发作，侵袭”； C项意为“灾难”；D项意为“疼痛”。故选B项。‎ ‎2．C　考查名词辨析。根据空格后的“but had to return to our jobs by Monday morning”可知，此处指“我”和丈夫周末陪父亲。A项意为“工作日”；B项意为“晚上”；C项意为“周末”；D项意为“假期”。故选C项。‎ ‎3．A　考查副词辨析。根据空格后的“prepare his meals and take him to his doctor appointments”并结合四个选项可知，此处指亲戚们定期地去家里看望父亲，给他准备吃的，带他去看医生。A项意为“定期地，有规律地”；B项意为“很少”；C项意为“突然”；D项意为“偶尔”。故选A项。‎ ‎4．D　考查动词辨析。根据语境可知，此处指“我”渴望让父亲知道“我们”也关心他，甚至在“我们”不在他身边的时候。A项意为“发生”；B项意为“梦想”；C项意为“同意”；D项意为“渴望”。故选D项。‎ ‎5．B　考查动词辨析。上文提到亲戚们会定期去家里看望父亲，照顾他，此处承接上文，指“我”渴望让父亲知道“我们”也关心他。A项意为“害怕”；B项意为“关心，关怀”；C项意为“使镇静”；D项意为“后悔，遗憾”。故选B项。‎ ‎6．C　考查名词辨析。根据下文内容可知，此处指一个家庭的传统。A项意为“爱好”；B项意为“游戏”；C项意为“传统”；D项意为“生意”。故选C项。‎ ‎7．A　考查动词辨析。根据下文“They hid notes somewhere.”可知，此处指每个孩子在屋子都会藏一张爱的纸条。A项意为“藏，隐蔽”； B项意为“写”；C项意为“复制，抄写”；D项意为“离开”。故选A项。‎ ‎8．D　考查动词辨析。根据下文中的“their grandparents would ________ as they discovered these reminders of our love”可知，此处指当“我们”离开后，“我”的父母会找到这些爱的纸条。A项意为“回忆”；B项意为“记得”；C项意为“喜欢，享受”；D项意为“找到，发现”。故选D项。‎ ‎9．B　考查名词辨析。根据上文中的“after we were gone”可知，此处指当我们离开后的几天里。A项意为“交换”；B项意为“离开”；C项意为“到达”；D项意为“逃跑”。故选B项。‎ ‎10．C　考查动词辨析。根据空格后的“as they discovered these reminders of our love”可知，此处指当他们找到这些爱的纸条后，会露出笑容。A项意为“哭泣”；B项意为“叹气”；C项意为“微笑”；D项意为“尖叫”。故选C项。‎ ‎11．A　考查动词辨析。根据语境并结合四个选项可知，“我”整理父亲的房间时，开始写纸条。A项意为“整理，使整洁”；B项意为“进入”；C项意为“设计”；D项意为“装备”。故选A项。‎ ‎12．D　考查形容词辨析。根据下文中的“Dad, I put the milk in the fridge so it wouldn't ________.”可知，一些纸条的内容是实用的。A项意为“简洁的”； B项意为“严肃的，严重的”；C项意为“真诚的”；D项意为“实际的，真实的”。故选D项。‎ ‎13．B　考查动词辨析。根据常识和语境可知，此处指把牛奶放在冰箱里，这样它就不会变质了。A项意为“溢出，泼出”；B项意为“变质，变坏，腐败”；C项意为“烧开，煮沸”；D项意为“冷藏”。故选B项。‎ ‎14．B　考查副词辨析。根据下文中的“but one note I hid upstairs under his pillow”可知，此处指“我”把大多数纸条放在了楼下。A项意为“楼上”；B项意为“在楼下”；C项意为“在外面”；D项意为“在室内”。故选B项。‎ ‎15．C　考查名词辨析。根据下文中的“Dad, if you have found this note，you must be feeling better.”可知，父亲会在楼下待几周直到他体力恢复。A项意为“感觉”；B项意为“财富”；C项意为“体力，力气”；D项意为“知觉”。故选C项。‎ ‎16．A　考查形容词辨析。根据上下文和常识可知，当得知父亲身体恢复健康后，“我们”都非常高兴。A项意为“高兴的”；B项意为“幸运的”；C项意为“焦急的”；D项意为“忙碌的”。故选A项。‎ ‎17．B　考查名词辨析。根据下文中的“we, of course, would stay in touch by phone”可知，其他人来照顾父亲的日常需要。A项意为“练习”；B项意为“需要”；C项意为“感觉”；D项意为“痛苦，苦难”。故选B项。‎ ‎18．D　考查形容词辨析。根据下文中的“reminder of our love and concern for him during ‎ this recovery period”可知，这些纸条是我们对父亲的爱的具体表达。A项意为“最终的”；B项意为“视觉的”；C项意为“光滑的”； D项意为“具体的，确实的”。故选D项。‎ ‎19．A　考查形容词辨析。根据下文中的“would improve his spiritual health”可知，这些情感的维生素改善了父亲的精神状态。A项意为“情感的，情绪的”；B项意为“昂贵的”；C项意为“有效的”；D项意为“卓越的”。故选A项。‎ ‎20．C　考查名词辨析。根据上文中的“but one note I hid upstairs under his pillow”可知，此处指父亲告诉“我”，他找到了“我”藏在楼上的纸条。A项意为“礼物”；B项意为“爱”；C项意为“便条，短笺”；D项意为“信”。故选C项。‎ 长难句分析：When leaving their grandparents' home after a visit，each child would hide a love note in the house for them to find after we were gone.(第二段第二句)‎ 分析：When引导时间状语从句，此处省略主语each child和be动词；after引导时间状语从句。‎ 译文：当每一个孩子拜访他们的祖父母之后要离开的时候，他们都会在房子里藏一张充满爱的纸条让祖父母在他们走后寻找。‎ 四、单句改错 ‎1.I was feeling a bit nervous because it was the first time that I have given a speech on my own.___________ ‎ 答案：have→had ‎2.You need to work at the speed with which you feel comfort， so you can enjoy the process.___________ ‎ 答案：comfort→comfortable ‎3.He has got used to live in the remote mountainous village without any modern conveniences.___________ ‎ 答案：live→living ‎4.It is required that the new employees must be provided safety training before they start to work.___________ ‎ 答案：must→should或去掉must ‎5.Since he arrived in Beijing， he has adjusted to eat the northern food gradually.___________ ‎ 答案：eat→eating 五、单元语法——非限制性定语从句 ‎1.（2019·全国卷Ⅲ）Some people think that the great Chinese scholar Confucius， ___________ lived from roughly 551 to 479 B．C.， influenced the development of chopsticks.‎ 答案：who ‎2.（2019·上海卷）She was taking the food to the refugee camp， in ___________ she distributed it to children.‎ 答案：which ‎3.Mr. Thompson，without ___________ timely help finishing the task would have been out of the question，fell ill last week.‎ 答案：whose ‎4.I walked up to the top of the hill with my friends， ___________ we enjoyed a splendid view of the lake.‎ 答案：where ‎5.Sunday is a public holiday，___________ children should get close to nature. But most of them have several lessons to attend.‎ 答案：when