【英语】2019届一轮复习人教版必修二Unit3Computers单元学案（17页）

【英语】2019届一轮复习人教版必修二Unit3Computers单元学案（17页）

‎2019届一轮复习人教版必修二Unit3Computers单元学案 单元基础词汇语法回顾 Ⅰ.单词拼写 ‎1．Don't disturb your brother. He is busy ________(计算)a problem.‎ ‎2．The teacher was asked to ________(简化)the instructions so that the children could understand them.‎ ‎3．All ________(电子的)computers consist of five units although they are of different kinds.‎ ‎4．When the computer is stopped in this way, it can only be restarted by the ________(操作员)．‎ ‎5．They have made great progress in machine translation and artificial ________(智能)．‎ ‎6．As a secretary, I answer telephones and do some ________(打字)．‎ ‎7．The famous scientist never returned when he __________(探索)the desert region in 1979.‎ ‎8．Your new __________(目标) is to preserve the picture, protect it, and communicate through it.‎ ‎9．The software ________(下载)on the Internet must be installed properly.‎ ‎10．I saw your sister ________(徘徊) in the street when I passed by the other day.‎ 答案 ‎1．calculating　2.simplify　3.electronic　4.operator ‎5．intelligence　6.typing　7.explored　8.goal ‎9．downloaded　10.wandering Ⅱ.单句语法填空 ‎1．Great changes have taken place in scientific and ________ (technology) development in our country.‎ ‎2．Money does not always bring ________ (happy), but without it people often can't live well.‎ ‎3．We should not judge a person by his ________ (appear) but people make that mistake from time to time.‎ ‎4．Her speech yesterday was a ________ (sign) that her views have changed, so you can turn to her.‎ ‎5．After the president made an official announcement, he expressed his personal opinion. ________ (person) speaking, I agreed with him.‎ ‎6．I would like to apply for the job advertised in the newspaper, so I have sent my ________ (apply) before July 20, 2016.‎ ‎7．If you are not ________ (total) satisfied, return it at our expense.‎ ‎8．Sunny, hot days are the ________ (character) weather of the summer months.‎ ‎9．The application form has now been ________ (simple)．‎ ‎10．They are ________ (intelligence), hardworking and lively students.‎ ‎11．The wine they made was ________ high quality.‎ ‎12．I am a ________ (devote) friend and helper of the human race.‎ ‎13．By the time he graduated from high school, he ________ (learn) five thousand words.‎ ‎14．I'm going to deliver a speech about how to deal ________ troubles.‎ ‎15．They use specially trained dogs to watch ________ their sheep at night.‎ ‎16．—How about his speech at the meeting?‎ ‎—What he said was reasonable ________ a way.‎ ‎17．There have been so many conflicts in the world recently. ________ a result, people are concerned about the world peace.‎ ‎18．Her childhood dream became a ________ (real) when she broke the 100m race world record.‎ ‎19．The team ________ (consist) of twelve girls won the game.‎ ‎20．________ time went by, the colour of the wall faded out.‎ 答案 ‎1．technological　2.happiness　3.appearance　4.signal ‎5．Personally　6.application　7.totally　8.characteristic ‎9．simplified　10.intelligent　11.of　12.devoted ‎13．had learned　14.with　15.over　16.in ‎17．As　18.reality　19.consisting　20.As　‎ Ⅲ.单句改错 ‎1．With time goes by, she has forgotten about the terrible experience.________‎ ‎2．It took him several days since he made a start on writing out the play.________‎ ‎3．All of us are pleased to see the problem solve so quickly.________‎ ‎4．Under the help of the computer, it is now easy to deal with and share information.________‎ ‎5．When asking for his view about his job, he said that he found it interesting.________‎ ‎6．I think happy depends on our attitudes to life.________‎ 答案 ‎1．With改为As或goes改为going　2.since改为before ‎3．solve改为solved　4.Under改为With ‎5．asking改为asked　6.happy改为happiness Ⅳ.语法填空 How do learning habits influence learning results. It's useful and necessary to discuss learning habits. There is a famous __1__ (say)“Good habits lead to good endings”， which shows the importance of habits.‎ ‎“An apple a day keeps the doctor away.”also __2__ (show) a healthy everyday habit helps to build up our body. Thus, good learning habits can help us gain great learning results, high ‎ scores and abundant knowledge __3__ (include). At first, learning habits form our ways of thinking and __4__ (attitude) to the content of our learning. __5__ (obvious), a good habit can help us to speed up to reach our destinations. As we can see, developing a good habit is so important that I would like to introduce one kind of good learning habits—keeping __6__ learning diary every day. We can start the habit by __7__ (write) a learning summary and remember to record something impressive and meaningful. Keep it in mind, __8__ gradually we can gain this good learning habit and benefit from it. What's __9__ (much), I find out that I still have some bad learning habits __10__ well. I can only concentrate on reading for a short time, and I will conquer this problem by spending more efforts on concentration practice. I believe that through my efforts, I can gain good learning results by having good habits.‎ 答案 ‎1．saying　2.shows　3.included　4.attitudes ‎5．Obviously　6.a　7.writing　8.and　9.more ‎10．as Ⅴ.短文改错 A recent survey show that most students often communicate with our parents. But there are still some think it embarrassing to share their ideas with them. Actually everyone should attach importance to family communication. It can be strengthen the bond of the whole family or bridge the gap between children and ‎ parents. Besides, share your personal problems and emotions will greatly help reduce the pressure on you and build up your confidence. As for my family, we had a special dinner together every Saturday evening, over that everyone takes turns to share one problem. Then others try to suggest solutions. In this way the whole family can enjoy every single bit of life. I think my family will stick out the tradition forever.‎ 答案 A recent survey that most students often communicate with parents. But there are still some it embarrassing to share their ideas with them. Actually everyone should attach importance to family communication. It can strengthen the bond of the whole family bridge the gap between children and parents. Besides, your personal problems and emotions will greatly help reduce the pressure on you and build up your confidence. As for my family, we a special dinner together every Saturday evening, over everyone takes turns to share one problem. Then others try to suggest solutions. In this way the whole family can enjoy every single bit of life. I think my family will stick the tradition forever.‎ 单元能力训练与技巧指导 Ⅰ.完形填空 I have always believed that reading books can broaden the mind, touch the heart, and enrich the soul. It can also cause your imagination to do some __1__ things at times.‎ I can __2__ several years ago reading a book where the hero went through several __3__ and at one point in the midst of his pain he cried out: “Where is love？” At that moment in my __4__ I leaped into the story, __5__ him by the arm and told him: “It's everywhere! It's everywhere ！” __6__ is everywhere. You just have to open your heart to __7__ it.‎ For me it is there every time I __8__ the dawn break upon a new day. It is there every time a(n) __9__ cool breeze blows across my face. It is in the first __10__ flower of Spring. It is in the green grass of Summer. It is in the last __11__ of Fall. It is there every time my daughter __12__ at one of my foolish jokes. It is there every time my handicapped son gives me a hug. It is in the __13__ eyes of my new young dog. It is in the smile of the clerk behind the counter. It is there when I __14__ a letter from a friend. It is in everything I write and every act of __15__ I do.‎ The Bible tells us that “God is Love.”It __16__ us as well every time we open our hearts and souls to it. Don't shut out love then. Don't live your life in pain. Open your heart ‎ boldly. Share your love __17__. You will find that the more love you __18__， the more love you will have. You will find that the more love you __19__， the more God's love will __20__ you. You will find that when you live your life in love, you will find love everywhere.‎ 语篇解读：阅读能够开阔胸襟、打动心灵、丰富灵魂，更重要的是它能够激发一个人的想象力。作者几年前阅读了一本书，书中主人公在经历了一番磨难之后所发出的呐喊，让作者意识到：爱无处不在，只要我们敞开心胸就能够拥抱爱。你给予的爱越多，得到的爱越多。‎ ‎1．A.foolish　　　　　　　　 B．funny C．ridiculous D．terrible 解析：选B　根据下文中的“At that moment in my __4__ I leaped into the story, __5__ him by the arm and told him”的描述可知，阅读有时候也会让人做一些有趣的事情。foolish“愚蠢的”；funny“有趣的”；ridiculous “荒谬的”；terrible“可怕的”。‎ ‎2．A.explain B．notice C．remember D．search 解析：选C　此处表示作者仍能记起几年前阅读一本书的事情。explain“解释”；notice“注意到”；remember“记起”；search“寻找”。‎ ‎3．A.comedies B．adjustments C．experiences D．tragedies 解析：选D　根据下文中的“and at one point in the midst of his pain cried out：‘Where is love’”的语境提示可知，此处表示这位英雄经历了许多不幸。comedy“喜剧”；adjustment“‎ 调整，适应”；experience“经历”；tragedy“悲剧，不幸”。‎ ‎4．A.imagination B．opinion C．consideration D．soul 解析：选A　根据上文中的“It can also cause your imagination to do some __1__ things at times.”可知，此处为原词复现，即在那一刻在作者的想象中作者走进了这个故事。imagination“想象”；opinion“观点”；consideration“考虑”；soul“灵魂”。‎ ‎5．A.dragged B．pushed C．grabbed D．hit 解析：选C　根据上文中的“At that moment in my __4__ I leaped into the story”的描述可知，此处作者抓住他的胳膊告诉他。drag“拖拽”；push“推”；grab“抓住”；hit“打”。‎ ‎6．A.Sympathy B．Love C．Pity D．Complaint 解析：选B　根据上文中的“Where is love”可知，此处表示作者在回应爱无处不在。sympathy“同情”；love“爱”；pity“怜悯”；complaint“抱怨”。‎ ‎7．A.embrace B．see C．believe D．observe 解析：选A　此处表示爱无处不在，你只需要敞开心扉拥抱它，故选A。embrace“拥抱”；see“看见”；believe“相信”；observe“观察”。‎ ‎ 8.A.feel B．hear C．smell D．watch 解析：选D　此处表示对于作者来说，爱就在每次作者看见黎明破晓的时刻，故选D。‎ ‎9．A.alive B．lively C．live D．living 解析：选B　此处表示它出现在每当一阵令人兴奋的凉风吹过作者脸颊的时刻，故选B。alive“活着的”；lively“令人兴奋的，生机勃勃的”；live“实况转播的”；living“活的”。‎ ‎10．A.warmhearted B．brightcolored C．thick D．clean 解析：选B　根据下文中的“It is in the green grass of Summer”的提示可知，前后形成并列，所以此处应为春天鲜艳的花朵，故选B。warmhearted“热心的”；brightcolored“鲜艳的”；thick“茂密的”；clean“干净的”。‎ ‎ 11.A.harvest B．branch C．view D．leaf 解析：选D　根据上文中的“It is in the green grass of Summer”的提示可知，前后形成并列，所以此处应为秋天的树叶，故选D。harvest“收获，产量，结果”；branch“树枝”；view“风景”；leaf“树叶”。‎ ‎12．A.stares B．laughs C．points D．glances 解析：选B　此处表示它在每次作者愚蠢的笑话引起女儿大笑的时刻，故选B。stare“盯着看”；laugh“笑”；point“指”；glance“瞥”。‎ ‎13．A.panic B．shocking C．adorable D．terrified 解析：选C　此处表示它在作者那条新来的小狗讨人喜爱的眼睛中，故选C。panic“恐慌的”；shocking“令人震惊的”；adorable “可爱的，讨人喜爱的”；terrified“感到恐惧的”。‎ ‎14．A.read B．apply C．answer D．accept 解析：选A　此处表示它在作者阅读来自朋友的信的时候，故选A。‎ ‎15．A.satisfaction B．impoliteness C．kindness D．dishonesty 解析：选C　此处表示它在作者写的每一件事以及作者做的每一次善意的举动中，故选C。satisfaction“满意”；impoliteness“不礼貌”；kindness“善意”；dishonesty“不诚实”。‎ ‎16．A.laughs B．changes C．comforts D．fills 解析：选D　根据下文中的“... every time we open our hearts and souls to it. Don't shut out love then”可知，此处表示当我们敞开心胸面对爱，爱也会填满我们的心胸，故选D。‎ ‎17．A.selflessly B．consciously C．absolutely D．proudly 解析：选A　此处表示无私地分享你的爱，与上文中的“Open your heart boldly”形成并列，故选A。selflessly“无私地”；consciously“有意识地”；absolutely“绝对地”；proudly “自豪地”。‎ ‎18．A.pay for B．give C．obtain D．enjoy 解析：选B　句意：你将发现你给予的爱越多，你将拥有的爱就越多。give“提供”与have“拥有”前后形成对比，故选B。pay for“支付”；give“提供”；obtain“获得”；enjoy“享受”。‎ ‎19．A.thank B．share C．seize D．request 解析：选B　根据上文中的“Share your love __17__”的提示可知，此处为原词复现，即你将发现你分享的爱越多，越多的上帝之爱将围绕在你的身边，故选B。thank“感谢”；share“分享”；seize“抓住”；request“要求”。‎ ‎20．A.forget B．remember C．pray D．surround 解析：选D　参见上题解析。forget“忘记”；remember“记起”；pray“祈祷”；surround“围绕”。‎ Ⅱ.语法填空 Finally it snowed. __1__ I looked out at the white blanket that covered the ground, I couldn't help but smile a bit. It was so beautiful. It softened the bare trees and hid the __2__ (die) grass. In the distance, I could hear the sound of the snow falling on the road, the barking of a happy dog, and the __3__ (laugh) of children playing outside, enjoying their day off from school.‎ The sweet music of that laughter brought __4__ a hundred memories of past winters. I remembered __5__ (catch) snowflakes on my tongue, building snowmen, making snow angels, sledding down hills, and always losing the snowball fights with my brothers and then my own three __6__ (child). Standing there in that warm coat of remembering made the wind __7__ (little) cold.‎ ‎ I looked up, stuck out my tongue, and for __8__ first time in years caught a snowflake on it. It __9__ (taste) so fresh and clean. It was like youth, like joy, and like love. I looked up to the heavens and thanked God for all of my memories and for the simple truth __10__ you are never too old to be young again.‎ 语篇解读：作者从窗外的白雪想到过去的岁月，引发对于青春的感慨。‎ ‎1．When/As　句中有逗号，且逗号前后两部分为独立的两个句子，可判断此处缺连词，根据句意可知填When或As(当……的时候)。‎ ‎2．dead　grass为名词，应用形容词修饰。故填dead。‎ ‎3．laughter　此处讲的是作者能听到雪落在地上的声音，欢快的狗叫声，孩子们放学后在外面玩耍的笑声。“the＋n.＋of”为固定结构，故此处用laugh的名词形式，指“笑声”，且根据第二段第一句中的“The sweet music of that laughter”也可判断此处填laughter。‎ ‎4．back　根据下文的“memories of past winters”可知这里用back。‎ ‎5．catching　remember doing sth.为固定搭配，意为“记得做过某事”。故填catching。‎ ‎6．children　child为可数名词，其前有three修饰，应用复数形式。故填children。‎ ‎7．less　根据句中“warm coat”及语境可知，此处暗含比较意义。故填less。‎ ‎8．the　for the first time为固定短语，意为“第一次”。故填the。‎ ‎9．tasted　根据上下文可知文章主要叙述过去发生的事，应用一般过去时；且taste为系动词，不用于被动语态，故填tasted。‎ ‎10．that　“you are never too old to be young again”为truth的同位语，对它的内容进行说明。“you are never too old to be young again”句意和结构完整，故用that引导同位语从句。‎ Ⅰ.语法填空 I'd like to say something about WeChat. Nowadays, it __1__ (become) more and more popular in China. No matter where we are, we can send text or voice messages to our friends. We can also find someone __2__ (talk) to by shaking our cellphones. And WeChat can help search for people __3__ (use) this application nearby. Many people like this function (功能), __4__ it can help them make more new friends.‎ All in all, WeChat is really __5__ useful chatting (聊天) tool. It allows us to communicate and share our __6__ (feel) with others more easily. However, it may also do harm to people, especially to students. As you see, some people use WeChat for too long every day, which is of course bad __7__ their health. So it is very important that we use WeChat in a correct way. While studying, we should not use it. And we must be careful not to give away too much __8__ (person) information or trust strangers so much. Or we might be easily cheated online.‎ In a word, we should learn how to use WeChat __9__ (proper). Remember WeChat is not everything in __10__ (you) life.‎ 语篇解读：本文为一篇说明文。作为一款功能非常强大的交际应用程序，微信已经被广泛使用。但是，我们应该合理使用它。‎ ‎1．is becoming　根据“nowadays”及“more and more”可知，这里用现在进行时。‎ ‎2．to talk　“to talk to”是动词不定式短语作后置定语，修饰不定代词someone。‎ ‎3．using　people是动词use所表示动作逻辑上的主语，故用现在分词短语作后置定语，修饰people。‎ ‎4．because/for　主句和从句之间在意义上存在因果关系，故用because/for引导原因状语从句。‎ ‎5．a　微信是一个有用的聊天工具，故用不定冠词。‎ ‎6．feelings　形容词性物主代词修饰名词，故填feel的名词形式feeling的复数形式。feeling意为“情感，感情”。‎ ‎7．for　be bad for ...为固定短语，意为“对……有害”。‎ ‎8．personal　空格中所填单词在句中修饰名词information，故填person的形容词形式。‎ ‎9．properly　空格中所填单词在句中修饰动词use，故填proper的副词形式。‎ ‎10．your　名词前用形容词性物主代词修饰。‎ Ⅱ.短文改错 Several days ago, our professor gave us a quiz.I finished the question quickly until I read the last one：“What is the name of the woman who clean the school？” I had seen the woman several times.She is tall, darkhaired and at her 50s.And how could I know her name? I handed in my paper, leave the last ‎ question blank.‎ I asked that the last question would count towards the grade.“Absolute，” said the professor.“In your life, you will come across with many people.They deserve your attention, even if you do is smile and say hello.”‎ I later learned his name was Dorothy.‎ 答案：第二句：question→questions; clean→cleans 第四句：at→in 第五句：And→But 第六句：leave→leaving 第七句：that→if/whether 第八句：Absolute→Absolutely 第九句：去掉with 第十句：if后加what/all 第十一句：his→her Ⅲ.书面表达 假定你是李华，是你校英语俱乐部的负责人。你们俱乐部将于近期组织会员进行一次远足活动。请你用英语写一则通知，内容包括：‎ ‎1．活动的目的和意义；‎ ‎2．集合的时间和地点；‎ ‎3．拟开展的活动；‎ ‎4．注意事项。‎ 注意：1.词数100左右；‎ ‎2．可以适当增加细节，以使行文连贯。‎ ‎ ‎ ‎ ‎ ‎ ‎ 参考范文：‎ Notice In order to provide a chance for the members to get close to nature and take plenty of physical exercise, our club is to organize an outing next Saturday.‎ We are to gather in the playground at 7：30 am and walk to the Forest Park, which is 16 kilometers away from the city.Each member must walk in a queue while going hiking.Upon arrival at the park, we are free to do what we like to relax.After having lunch, we will work in groups to practice spoken English and then take photos.We are coming back at 4：00 pm.‎ Please wear comfortable shoes and bring enough water!‎