优化方案2017高考英语总复习第1部分基础考点聚焦Unit2AttitudetoLife知能演练轻松闯关重庆大学版必修3
Unit 2 Attitude to LifeⅠ.单句语法填空1．The weather turned warm (unexpected)，making the trees burst intoleaves.答案：unexpectedly2．The old man lived in the (desert) old house ten years ago.答案：deserted3．Most of the people present at the meeting think (poor) of theproposal.答案：poorly4．No sooner had he finished his speech the students started cheering.答案：than5．The more you speak English， better your English will become.答案：the6．They will stay inside unless it stops (rain)tomorrow.答案：raining7．The Minister expressed his satisfaction with the talks， (add) thathe had enjoyed his stay here.答案：adding8．(expose)to sunlight for too much time will do harm to one’s ski n.答案：Being exposed9．I really appreciate your (call) back this afternoo n.答案：calling10．Eugene’s never willing to alter any of his opinions.It’s no use (argue)with him.答案：arguingⅡ.阅读理解A(2016·淄博高三模拟)The longer a teenager spends using electronic devices such ascomputers and smartphones，the worse their sleep will be，a study of nearly 10，000 16 to 19yearolds suggests.More than two hours of screen time after school was strongly linked to both delayedand shorter sleep.Almost all the teens from Norway said they used the devices shortlybefore going to bed.Many said they often got less than five hours sleep a night.The teens were asked questions about their sleep routine on weekdays and at weekends，as well as how much screen time they clocked up outside school hours.On average，girls said they spent around five and a half hours a day watching TV or using computers，smartphones or other electronic devices.And boys spent slightly more timein front of a screen—around six and a half hours a day，on average.Playing computergames was more popular among the boys，whereas girls were more likely to spend theirtime chatting online!Any type of screen use during the day and in the hour before bedtime appeared todisturb sleep—making it more difficult for teenagers to nod off．And the more hoursthey spent on these devices，the more disturbed their sleep became.When daytime screen use totalled four or more hours，teens had a 49% greater risk of taking longer than an hour to fall asleep.These teens also tended to get less than five hours of sleep per night.Dr.Hysing said her findings had suggestions for the wider population as so many people use these devices.“We know that sufficient sleep is essential for good physical and mental health.Logging off may be one important step toward securing a good night’s sleep.”Prof Russell Foster，an expert at the University of Oxford，said，“This is an important study as it provides practical evidence that the use of electronic devices before bed does indeed reduce sleep duratio n.”He said teenagers should be warned of this. 【文章大意】本文是一篇说明文。
一项研究发现，青少年花在电子设备上的时间越长，睡眠时间就越短，睡眠质量也越差。
因为足够的睡眠对于身心健康有好处，所以青少年们在睡前应远离电子设备。
1．What is stressed in the first two paragraphs?A．Teens now tend to have more problems with studies.B．Teens get harder to fall asleep with more screen time.C．Teens addicted to screen are likely to be more energetic.D．Teens’ sleep duration has nothing to do with their screen time.B解析：推理判断题。
通读第一、二段可知，这两段在强调使用电子设备对青少年睡眠的影响。
故选B项。
其余选项和这两段内容无关。
2．By asking questions，the study finds ．A．boys are more likely to chat online than girlsB．girls are more frequent on the screen than boysC．teens are attracted by different electronic devicesD．teens use the screen for the same purposeC解析：细节理解题。
根据第三段第二、三句“On average，girls said they spent around five and a half hours a day watching TV or using computers，smartphones or other electronic devices.And boys spent slightly more time in front of a screen—around six and a half hours a day，on average.”可知，青少年使用的电子设备包括电视、电脑、智能手机等，C项正确。
3．What does the underlined phrase “nod off” in the fourth paragraph mean? A．Shut off. B．Get excited.C．Focus on. D．Fall asleep.D解析：词义猜测题。
根据第四段第一句中“Any type of screen use during the day and in the hour before bedtime appeared to disturb sleep”可知，无论何种电子设备，在白天或睡前使用似乎都会打扰睡眠。
由此可知，“making it more difficult for teenagers to nod off”意为“使用电子设备会让青少年更难睡着”。
故D项与“nod off”意思接近，意为“睡着，打盹”。
A项意为“停止，关掉”；B项意为“兴奋起来”；C项意为“集中注意力，关注”，都不符合题意。
4．How does Prof Russell Foster feel the study?A．Beneficial. B．Uncaring.C．Doubtful. D．Dissatisfied.A解析：推理判断题。
根据最后一段Prof Russell Foster所说内容中“T his is animportant study”可知，他认为这是一项重要的研究。
故选A项，意为“有益的”，符合其观点。
B项意为“不关心的”；C项意为“怀疑的”；D项意为“不满意的”，都不是Prof Russell Foster的态度。
B(2016·河南省实验中学质检)Being an astronaut sounds cool，doesn’t it？In space，they get to do some pretty amazingthings，like floating in zero gravity.However，there are also plenty of things that astronauts can’t do because of their weightless environment，and that’s verysad.What’s worse，they can’t even let their sadness show—because it’s impossible to cry in zero gravity.Of course，astronauts can still produce tears.But crying is much more difficult in space，reported The Atlantic in January.Without gravity，tears don’t flow downward out of the eyes like they do here on Earth.This means that when you cry in space，your tears have nowhere to go—they just stick to your eyes.In May 2011，astronaut Andrew Feustel experienced this during one of his spacewalks.“Tears，”he said，“don’t fall off your eyes...They just kind o f stay there.” Besides making your vision unclear，this can also cause physical pain.Back on Earth，tears are supposed to bring comfort to the eyes.But that’s not the case in space.The space environment dries out astronauts’ eyes，and when tears suddenly wet the eyes，it can cause pain rather than comfort.“My right eye is painful like crazy.”Feustel told his teammate during the walk.Since gravity doesn’t work in space，astronauts need some extra help to get rid of the tears.Feustel chose to rub his eyes against his helmet to wipe the tears away.Another choice is to just wait—“When the tears g et big enough they simply break free of eyes and float around，”astronaut Ron Parise told The Atlantic. There are lots of small things—things like crying—that we are so used to on Earth.We usually take them for granted，until they become a problem in a totally different environment，like space.There，astronauts can’t talk to each other directly.They also can’t eat or drink in normal ways.They can’t even burp(打嗝)，because there is no gravity to hold the food down in their stomach.If they do burp，they just end up throwing up(呕吐) everything in their stomach，according to the UK National Space Center.Thus，perhaps it’s only space explorers who can honestly say：“Gravity，you’re the best.”【文章大意】本文是一篇科普说明文。
优化方案2017高考英语总复习第1部分基础考点聚焦Unit2HistoricalFigures知能演练轻松闯关重庆大学版必修5
Unit 2 Historical FiguresⅠ.单句语法填空1．The (invent) of printing about this time meant that knowledge couldbe recorded and shared as never before.答案：invention2．It took years of work to reduce the (industry) pollution and cleanthe water.答案：industrial3．The more he learned (chemist)，the more interested he was in it.答案：chemistry4．It’s important that we should show (consider) for others if we areto live in harmony with them in social life.答案：consideration5．—Do you know how many points have you got in this examination?—I don’t know.In fact，I don’t care the points，but I care about whatmistakes I have made.答案：about6．George is going to talk about the geography of his country，but I’d rather he (focus) more on its culture.答案：focused7. It’s not what we do once in a while shapes our lives，but what wedo consistently.答案：that8．I’m considering (become)a teacher after graduation because a teacheris often considered to be the engineer of human souls.答案：becoming9． (how) interesting the film is，I won’t waste any time on it.答案：However10．With (rise)costs，it is difficult for him to make both ends meet .答案：risingⅡ.阅读理解A(2016·威海一中模拟)Coral reefs(珊瑚礁) are not just beautiful to look at，but alsovery useful.They shelter nearly 25% of ocean life and provide food for billions ofpeople.However，like many other species，this amazing ecosystem(生态系统) is indanger of dying out!There are two main reasons for the destruction—the rising carbon dioxide levelscaused by global warming as well as human influences like bottom operation.Whilenot much can be done about the former，the loss caused by the latter can be reduced.Bottom operation involves dropping nets to the ocean bed and then dragging them upwhen filled with fish.This action damaged the ocean floor，causing the coral branchesto separate from the reefs.While that is very discouraging，the good news is thatif these branches are found quickly，they can be saved.At present，that work is beingperformed by volunteer divers.But the method has only limited success because they cannot stay long underwater，nor reach depths of over 200 meters where some of the deepsea coral grows.However，this is not the case for Coralbots—the robots that can constantly seek out broken branches.A team of “coralbots”，each individually working to simple rules will piece together damaged bits of coral，allowing them to regrow.They are programmed to be able to distinguish between other things and the coral.The robots work together in groups，similar to bees.If one coralbot is damaged then the others will still be able to complete the task.Dr LeaAnne Henry said：“The project of using coralbots offers us the possibility to restore(修复) the function of reefs.It is in the final stage of testing.Once ready，the researchers hope to build hundreds of them and use them effectively in the waters off Scotland and then hopefully in the oceans across the world.”【文章大意】本文主要介绍了珊瑚礁所面临的问题以及应对的方法。
优化方案2017高考英语总复习第1部分基础考点聚焦ChallengingYourselfⅠ高效演练跟
Challenging Yourself ⅠⅠ单句语法填空1．The museum is built in honor of the (explore) who is believed to havediscovered the island.答案：explorer2．The government is taking measures to improve conditions for (agriculture) production.答案：agricultural3．Many people went to California in search gold.答案：of4．Some of our class had decided to visit the Great Wall means ofbicycling on Sunday.答案：by5．It took as long three years to carry out the pla n.答案：as6． was not until she took off her glasses that her father recognizedher.答案：It7．Wanda Plaza in Xiamen， (locate) in what was a remote village severalyears ago, is now a busy area.答案：located8．More than a dozen people were dug of the ruins alive after the earthquake.答案：out9．It was that he didn’t pass the exam made us very disappointed.答案：that10．As is reported，Russia uses (two) as much energy as the whole ofSouth America.答案：twiceⅡ单句改错1．Nuclear is saying to be a carbonfree way of generating →said2．His father had both his legs break in the →broken3．The room is empty except for a bookshelf stands in one →standing4．Whenever I meet the girl，she always wear a →wears5．We don’t want to risk become involved in a civil →becomingⅢ完成句子1．人们都认为他已定居美国。
2017优化方案高考总复习英语习题 第一部分 基础考点聚焦 模块1Unit2知能演练轻松闯关
Unit 2Growing pains(A卷)Ⅰ.单项填空1．(2016·常熟中学调研) While mobile phones are thought to double the risk of developing brain cancer, many businesses have made claims________the safety of their products.A．in need of B．in defense ofC．in search of D．in view ofB解析：句意：尽管手机被认为使患脑癌的风险翻翻，许多企业已经发表声明来保护他们产品的安全性。
in need of需要；in defense of保护；in search of寻找；in view of考虑到。
2．Knowledge and learning are important if we want to be successful, but they may also ________ our thinking.A．direct B．limitC．change D．improveB解析：考查动词词义辨析。
句意：如果我们要想成功，知识和学问是重要的，但是它们可能也限制了我们的思维。
direct指引，指导；limit限制；change改变；improve 提高。
根据句意可知选B。
3．You are working too hard.You’d better keep a ________ between work and relaxation.A．promise B．leadC．balance D．diaryC解析：考查名词辨析。
句意：你工作太努力了。
你最好在工作和放松之间保持平衡。
promise诺言；lead领先；balance平衡；diary日记。
keep a balance为固定短语，意为“保持平衡”，符合句意，故选C。
优化方案2017高考英语总复习 第1部分 基础考点聚焦 challenging yourself
Challenging Yourself ⅡⅠ单句语法填空1．Let’s go on (explore) that complex question that wasn’t solvedyesterday.答案：exploring2．Shall we break our discussion and have some tea or coffee，please?答案：off3．(2014·北京高考单项填空)Last night，there were millions of people(watch) the opening ceremony live on TV.答案：watching4．The ape， (measure) about three metres in height，lived alongside humansfor more than a million years.答案：measuring5．Is this the plan you’d like to see carried before you retire?答案：out6．Some of the students hold the view success means becoming a famousperson like a super star or a sports star.答案：that7．The manager didn’t turn up Peter agreed to sign the contract.答案：unless8．Is it true when the rain stops，it will be as hot as in the summerhere?答案：that9．Margie shows a very positive attitude her work.答案：towards/to10．The English are proud of the 30th Olympic Games (hold) in Londonin 2012.答案：heldⅡ单句改错1．He was so a selfless man that everybody respected him.so→such2．It was not until he came back from Africa that year he met the girl he would liketo marry.year后加that3．The judge paid no attention to the fact he had just lost his wife.fact后加that4．He said it was impossible buy the novel which was worth reading.impossible后加to5．—Did you catch the early bus this morning?—No.It had left the stop by the time I had arrived there.去掉第二个hadⅢ完成句子1． (如果我是你的话)，I would do it in a different way.答案：If I were you2．He hesitated for a moment before kicking the ball，otherwise he(踢进一球)．答案：would have scored a goal3. Marie Curie was the first woman (赢得) the Nobel Prize. 答案：to win。
2017优化方案高考总复习英语习题 第一部分 基础考点聚焦 模块2Unit3知能演练轻松闯关
Unit 3Amazing people(A卷)Ⅰ.单项填空1．The supermarket discounted coffee at 30%, so there was such a long queue for it that we ________ gave up.A．generously B．purposefullyC．eventually D．unfortunatelyC解析：句意：这家超市的咖啡在打七折销售，所以购买的队伍很长，以至于我们最后还是放弃了。
eventually “最后，终于”，符合句意。
generously “慷慨地”；purposefully “有目的地”；unfortunately “不幸地”。
2．Mrs.Smith, ________ her husband and daughter, ________ going to the Great Wall.A．as well as; is B．as well; areC．as well as; are D．as well; isA解析：as well as连接两个并列成分作主语时，句子的谓语动词的数要与as well as前面的名词或代词保持一致。
3．________ others in the reading room, Jack walked in on tiptoes.A．Not disturbing B．To not disturbC．Not to disturb D．Not having disturbedC解析：句意：为了不打扰阅览室里的其他人，杰克踮着脚尖走了进去。
此处为目的状语，现在分词作目的状语时往往放于句末，故可排除A 和D; 不定式作目的状语时其否定式应在to 前加not, 因此选择C。
4．The speech from the new government is a ________ that major changes are on the way.A．notice B．featureC．signal D．markC解析：句意：新政府发言标志着即将发生重大变化。
2017优化方案高考总复习·英语试题：第一部分 基础考点聚焦 模块5综合过关检测(五) 含解析
综合过关检测（五）[学生用书单独成册]（时间：100分钟满分: 120分）第Ⅰ卷第一部分阅读理解［共两节，满分40分]第一节(共15小题；每小题2分，满分30分）阅读下列短文，从每题所给的四个选项（A、B、C和D)中,选出最佳选项.A(2016·山东日照检测)Whether it is Mozart or Miley, your choice of music could determine whether you will perform well at your work。
A new study suggests that listening to music in the office improves the speed and accuracy of tasks such as data entry, proofreading and problem。
solving.In an office。
based experiment，88 per cent of participants are found to produce their most accurate work when listening to music。
The study also found that 81 per cent completed their fastest work when music was played.And it matters what type of music you listen to. For instance, if you’re doing your tax returns，then classical music is the most effective as it improves maths skills。
Listening to Jessie J or Justin Bieber could also improve your speed ，with 58 per cent of participants completing data entry tasks faster while listening to pop songs.During proofreading, dance music，such as David Guetta’s，had the biggest positive impact on participants increasing their speed by 20 per cent compared to tests undertaken with no music at all。
2017优化方案高考总复习·英语试题：第一部分 基础考点聚焦 2Unit 2高效演练跟踪检测 含解析
错误!单句语法填空1．Three years went without our knowing it。
答案：by2．I spoke to a （sail）who was cleaning the side of the boat，and he was certainly English。
答案：sailor3．We seem to have (end）homework to do every day.答案：endless4．(see）from the top of the tower，the south foot of the mountain is a sea of trees.答案：Seen5．The head office of the bank is in Beijing，but it has many (branch）all over the country。
答案：branches6．I have a lot of readings (complete）before the end of this term。
答案：to complete7．He felt (embarrass)as soon as he realized that he had asked a foolish question.答案：embarrassed8．I was not aware her presence till she spoke to me。
答案：of9．It may rain，but ,I shall go out；I don’t mind the rai n。
答案：anyway10．A training session should be an occasion the whole team works together。
答案：where错误!单句改错1．Under these condition, we had to give up the pla n。
2017优化方案高考总复习英语习题 第一部分 基础考点聚焦 模块5Unit2高效演练跟踪检测
Ⅰ品句填词1．The government wants to ____________(减缓) population growth.答案：decrease2．It’s your ____________(责任) to inform us of any changes.答案：responsibility3．I would ____________(感激) it if you can spare time to come to my birthday party.答案：appreciate4．Some experts are worried about the situation because profits are ____________(流动) out of the country.答案：flowing5．With the environment polluted, it is high time that we took effective ____________(措施) to solve this serious problem.答案：measures6．She admitted having given money to her son, but she didn’t know he would do something ____________(非法的)．答案：illegal7．Each year Americans ____________(消耗) a high percentage of the world’s energy.答案：consume8．It’s too difficult for him to ____________(操作) this new sophisticated machine.答案：operate9．Her capacity to ____________(理解) information is amazing.答案：absorb10．If so, your points of view are bound to ____________(冲突)with his.答案：conflictⅡ完成句子1．现在这个工厂的产量是十年前的三倍。
优化方案高考英语总复习 第1部分 基础考点聚焦 Unit 2 Attitude to Life知能演练轻松闯关 重庆大学版必修3
Unit 2 Attitude to LifeⅠ.单句语法填空1．The weather turned warm (unexpected)，making the trees burst intoleaves.答案：unexpectedly2．The old man lived in the (desert) old house ten years ago.答案：deserted3．Most of the people present at the meeting think (poor) of theproposal.答案：poorly4．No sooner had he finished his speech the students started cheering.答案：than5．The more you speak English， better your English will become.答案：the6．They will stay inside unless it stops (rain)tomorrow.答案：raining7．The Minister expressed his satisfaction with the talks， (add) thathe had enjoyed his stay here.答案：adding8．(expose)to sunlight for too much time will do harm to one’s ski n.答案：Being exposed9．I really appreciate your (call) back this afternoo n.答案：calling10．Eugene’s never willing to alter any of his opinions.It’s no use (argue)with him.答案：arguingⅡ.阅读理解A(2016·淄博高三模拟)The longer a teenager spends using electronic devices such ascomputers and smartphones，the worse their sleep will be，a study of nearly 10，000 16 to 19yearolds suggests.More than two hours of screen time after school was strongly linked to both delayedand shorter sleep.Almost all the teens from Norway said they used the devices shortlybefore going to bed.Many said they often got less than five hours sleep a night.The teens were asked questions about their sleep routine on weekdays and at weekends，as well as how much screen time they clocked up outside school hours.On average，girls said they spent around five and a half hours a day watching TV or using computers，smartphones or other electronic devices.And boys spent slightly more timein front of a screen—around six and a half hours a day，on average.Playing computergames was more popular among the boys，whereas girls were more likely to spend theirtime chatting online!Any type of screen use during the day and in the hour before bedtime appeared todisturb sleep—making it more difficult for teenagers to nod off．And the more hoursthey spent on these devices，the more disturbed their sleep became.When daytime screen use totalled four or more hours，teens had a 49% greater risk of taking longer than an hour to fall asleep.These teens also tended to get less than five hours of sleep per night.Dr.Hysing said her findings had suggestions for the wider population as so many people use these devices.“We know that sufficient sleep is essential for good physical and mental health.Logging off may be one important step toward securing a good night’s sleep.”Prof Russell Foster，an expert at the University of Oxford，said，“This is an important study as it provides practical evidence that the use of electronic devices before bed does indeed reduce sleep duratio n.”He said teenagers should be warned of this. 【文章大意】本文是一篇说明文。
2017优化方案高考总复习·英语试题：第一部分 基础考点聚焦 2Unit 4知能演练轻松闯关 含解析
Ⅰ。
单句语法填空1。
I like reading (detect) novels.答案：detective2．An （excellence）teacher is believed to be one who devotes himself to the childre n。
答案：excellent3．It is believed that learning to raise your EQ takes time，practice，patience,good tools，and （guide)．答案:guidance4．Li Lei is always attempting to escape being （fine）whenever he cheats in the exam。
答案：fined5．Chinese new players put on a （memory）show at the Sochi Winter Olympic Games.答案：memorable6．Did Wang Zijian say anything that (appeal) to you in Tonight 80's Talk Show？答案:appealed7．In the long term，receiving a good （educate) isvery important.答案：education8．I never doubted you would bring me the money。
答案:that9．I’d appreciate if you would like to teach me how to use the expression once more and I always appreciated your helping me with my English in the past。