2022版高考英语一轮复习必修1Module5ALessoninaLab课件外研版

必修一 Module 5　A Lesson in a Lab (主题语境：人与社会——科学与技术) 1 基础知识·全面回顾 2 考点探究·素养演练 3 课堂达标·巩固提升 1 基础知识·全面回顾 • 阅读词汇认读 • 1．stage n． ______________ • 2．partial adj. __________________ • 3．boil vt. ____________ • 4．float vi. ________ • 5．substance n. ________ ●Ⅰ　单词分类巧记 阶段；时期 部分的；局部的 煮；煮沸 漂浮 物质 • 核心词汇识记 • 1．____________adj.普通的；平常的 • 2．___________n．演讲 • 3．________vi.形成 • 4．___________n．天平；平衡 • 5．__________vi.膨胀→(反义词) • ____________vi.收缩 • 6．___________n.混合物 • →_______ vt.混合 ordinary lecture form balance expand contract mixture mix • 7．______________n.结论 • →____________v.下结论 • 8．_______n.& v．目标；目的；以……为目标 • →___________adj.无目标的 • →_____________ adv.漫无目的地 • 9．_________vi.(化学)反应 • →____________n.反应 conclusion conclude aim aimless aimlessly react reaction • 10．______________adj.与电有关的；用电的 • →_______________n.电 • →____________adj.电的 • 11．_____________n.设备；装备 • →_________vt.装备；配备 • 12．______________adj.吃惊的；惊愕的 • →_______________adj.令人吃惊的 • →____________vt.使吃惊 • →________________n.吃惊 electrical electricity electric equipment equip astonished astonishing astonish astonishment • 　　　　用所给词的适当形式填空 • 1. I was walking_____________ in the street when I came across John，who led an ___________ sort of life without any _______.(aim) • 2．The little boy_________ vinegar with sugar，and the ___________ tasted not so bad.(mix) • 3．Our school offers good_____________ and you will be well ____________ with knowledge and skills for your future job.(equip) aimlessly aimless aim mixed mixture equipment equipped • 4．To my________________，he didn’t feel ______________ at the _______________ news that his brother died at all.(astonish) • 5．I wanted to know how the students___________ to my words as well as your ____________.(react) astonishment astonished astonishing reacted reaction • 1．往……加入…… ___________ • 2．不让……进入；使……避开…… ___________________ • 3．开始做某事(表示允许)；(口)请说吧；请用吧 • ______________ • 4．为……感到骄傲/自豪 _______________ • 5．应当；理应 __________________ ●Ⅱ　短语互译速记 add...to... keep(...) out of... go ahead be proud of be supposed to • 6．react with ________________ • 7．put...in order __________________ • 8．keep down __________________ • 9．used to ______________ • 10．in the area of ____________ 与……发生反应 把……按顺序排列 使(声音等)压低 过去(常常) 在……领域 • 　　　　选用上述短语填空 • 1．I ____________play with Jack on his family farm where there is a museum now. • 2．His parents _________________his achievements which he has made in the field of chemistry. • 3．We ____________________prevent the factory from pouring waste water into rivers. used to are proud of are supposed to • 4．The mother of ten tells her son to be a good boy，warning him to _______________ trouble. • 5．Believe it or not，although he is young，he is an expert __________________ medical science. keep out of in the area of • 1．“扩展”动词全接触 • (1)expand v．扩展；扩张 • (2)enlarge v．扩大 • (3)spread v．扩展；蔓延 • (4)prolong v．延长 • (5)extend v．延伸；延续 • 2．- ture结尾名词全扫描 • (1)mixture n．混合物 • (2)furniture n．家具 • (3)architecture n．建筑 • (4)departure n．出发；离开 • (5)signature n．签名；签字 • 3．“位置”短语集锦 • (1)at the top/bottom在顶/底部 • (2)at the foot of 在……脚下 • (3)in(the)front of 在……前面(部) • (4)on the left/right 在左/右边 • (5)in the middle 在中间 • 1．Two thirds of the earth’s surface is water. • 地球表面三分之二是水。 • [精析]　分数作主语时其谓语动词的单复数依分数所表示的 名词而定。 • 2．It is hard to think of a world without metals. • 很难想象一个没有金属的世界。 • [精析]　it为形式主语，不定式短语为真正的主语。 ●Ⅲ　佳句精析精练 • 3．Here is a table with the metals that react most at the top， and the metals that react least at the bottom. • 下面是一个表格，位于顶部的金属反应最强烈，下面的则 最弱。 • [精析]　这是一个倒装句，正常语序是：A table with...is here. • 4．The closer you are，the more you’ll see. • 你离得越近，看到的就越多。 • [精析]　本句为“the＋比较级，the＋比较级”的句型，意 为“越……，就越……”。 • [句式仿写] • 根据上述句式完成句子 • 1．这个班三分之一的学生是男生。 • _____________ of the students in the class _______ boys. • 2．你有必要给你的中国朋友带一个礼物。 • __________________________________ a gift for your Chinese friend. One third are It’s necessary for you to bring • 3．这儿有些旅行小贴士，我希望对你有所帮助。 • _____________________________，which，I hope，can help you. • 4．你越小心，你犯的错就会越少。 • ____________________________，the fewer mistakes you will make. Here are some travel tips The more careful you are • 形容词、副词比较级 • 语法填空 • 1．Linda kept weighing herself to see how much ___________(heavy) she was getting. • [解析]　考查形容词的比较级。句意为：Linda不断的称自 己的体重，想看看她胖了多少。根据句意，含有两者间的比较， much后应接形容词的比较级，不加定冠词the。 ●Ⅳ　单元语法过关 heavier • 2．—How was your job interview? • —Oh，I couldn’t feel _________(bad). I hardly found proper answers to most of the questions they asked. • [解析]　考查比较级用于否定句中表示最高级。根据答语的 第二句可推知回答者感觉“再糟糕不过了”。 worse • 3．I think watching TV every evening is a waste of time—there are ___________________(meaningful) things to do. • [解析]　句意：我觉得每天晚上看电视是浪费时间——有更 有意义的事可做。根据题干可看出，和看电视相比，有更有意 义的事情可做，所以此处应用比较级。 more meaningful • 4．—I have to say that his novel is not a bit interesting. How do you find it? • —How come? It’s ________________________(interesting)one that I have ever read. • [解析]　句意：——我不得不说他的小说一点儿也没有趣。 你觉得呢？——怎么会？它是我看过的最有趣的一部小说。根 据句意可知，此处应用形容词的最高级。 the most interesting • 5．—Who would you like to be your assistant，Jack or David? • —If I had to choose，David would be ______________(good) choice. • [解析]　考查形容词的比较级。根据语意，此处是特指两个 人当中比较好的那一个，所以用the better。 the better 2 考点探究·素养演练 1．conclusion n．结论；结束；推论 激活知识　语法填空 ①(2020·天津高考)This led Jones to the ______________ (conclude) that there are too many extremely lonely people in his community，who are easy targets of cheating. conclusion • ②(2018·江苏高考)It can ________________ (conclude)that restaurant keepers need not “be overly concerned about ’bad’ tables，” given that they’re profitable. • ③______ conclusion，so long as you insist on doing so，you will reap a harvest. be concluded In 导图助记 • 能力提升　句式升级 • ①He is _____________________________(采取有效的措施) to avoid making the same mistake. • ②That is why we can_________________________________________ (得出结 论)that he will succeed this time. • ③用主从复合句连接①②句。 • ___________________________________________________ _______________________________________________________ _____________________________________ taking effective measures draw/come to/arrive at/reach a conclusion The reason why we can draw/come to/arrive at/reach a conclusion that he will succeed this time is that he is taking effective measures to avoid making the same mistake. 2．aim n．目标；目的 v．瞄准；针对；目的在于；以……为目标 激活知识　语法填空 ①(2020·天津高考)In writing Paragraph 1，the author aims ______________ (present) an argument. ②(2018·浙江高考)The industry has also taken aim ______ the product that has appeared as its replacement: reusable shopping bags. ③(2017·北京高考)She started the Ladybug Foundation，an organization __________(aim) at getting rid of homelessness. to present at aiming 归纳拓展 图解助记 • 能力提升　一句多译 • 为了通过考试，他努力学习。 aiming to pass aiming at passing 3．react vi.作出反应；反应 激活知识　用适当的介词填空 —How did the students react ______ the conclusion that iron has a slow reaction ________ water? ——学生对于铁与水发生缓慢反应这个结论是如何反应的？ —Some didn’t believe it and even reacted ___________ me. ——一些学生不相信这个结论，甚至强烈反对我。 to with against 导图助记 • 能力提升　语法填空 • ①(2020·浙江高考) In the past，there was often an automatic ____________ (react) to increased traffic: just widen the roads， says Mark Poch，the Bellevue Transportation Department’s traffic engineering manager. • ②Reading positive articles can react ______ one’s thoughts. • ③How did he react ______ your suggestion? reaction on to 4．balance n．天平；平衡 v．(使)平衡；权衡 激活知识　语法填空 ①To live a long and healthy life，we must learn to have a ___________ (balance)diet. ②How important and necessary it is for us to keep ________balance of nature and protect the environment! balanced the • (1)the balance of nature自然平衡 • keep/lose/break the balance保持/失去/打破平衡 • on balance总的来说 • (2)balance...against...把……与……进行权衡 • balance...with...使……与……平衡 • (3)balanced adj.平衡的 • keep a balanced diet保持饮食均衡 归纳拓展 • 能力提升　根据汉语提示完成片段 • We should try our best ①______________________________________ (使环境与自然 平衡)．Sometimes，overdevelopment can ②_____________________(打破平衡)of ecology.Once nature ③_____________________(失去平衡)，it will bring us many disasters. to balance the environment with nature break the balance loses its balance 5．add...to... 往……加入…… 激活知识　语法填空 ①(2020·全国卷Ⅱ)As I grew older and became a mother，the library took on a new place and an _________ (add) meaning in my life. ② (2020·江苏高考)Just before and an hour after each workout，the scientists took ______________ (add) samples of the men’s blood and fat tissue. added additional • ③(2019·江苏高考)The director agreed to add it ______ the playing list.But Naomi would have to ask Steve’s permission. • ④The soldiers were extremely tired and the heavy rain added ______ their difficulty. • ⑤If you add those four figures ______，it comes to over ￡500. to to up 导图助记 图解助记 • 能力提升　一句多译 • 三加四等于七。 • ①_____________________________________(add to) • ②_______________________________(add up to) • ③_______________________________________(add... to...) Three added to four makes/equals seven. Three and four add(s)up to seven. If you add three to four，you will get seven. 6．be supposed to do sth. 应当/理应做某事 激活知识　句型转换 ①Many people supposed that he was a good writer. ＝Many people ______________________ a good writer. 许多人认为他是一个好作家。 完成句子 ②______________________ he isn’t out，what can I do then? 假定他没出去，届时我该怎么办呢？ supposed him to be Supposing/Suppose • (1)be supposed to do sth. ＝should do sth. (现在)应该/理应做 某事 • be supposed to be doing sth. ＝ should be doing sth. (现在)应该 /理应正在做某事 • be supposed to have done sth. ＝ should have done sth. 本应该 做了某事(事实上没做) • (2)suppose sb. to be... 认为某人是…… • supposing/suppose (that)... 假定…… 归纳拓展 • 能力提升　语法填空 • ①(2018· 全国卷Ⅱ)I arrived early at Byron Bay where we were supposed ___________ (meet)． • ②The message is very important，so it is supposed ______________ (send)as soon as possible. • ③______________________(suppose)he doesn’t come，shall we go without him? to meet to be sent Suppose/Supposing 7．used to do sth.(过去)常常做某事 激活知识　观察句子，写出下面黑体部分的含义 ①(2020·江苏高考) We used to think that insects were the smallest organisms，and that nothing lived deeper than six hundred meters. ____________ ② (2020·全国卷Ⅱ) While the younger generations prefer to communicate visually，for those used to working with traditional tools like email，it may feel like a learning curve. __________ 过去常常 习惯于 • ③(2019·全国卷Ⅰ)Data collected from the device could be used to recognize different participants based on how they typed， with very low error rates. • __________ • 注意：used to的否定式和疑问式有两种形式，即usedn’t to 或didn’t use to。 被用来 易混辨析 • 能力提升　单句改错 • ①My grandma used to holding me on her knees and sing old songs. • ___________________ • 完成句子 • ②I _____________________ late in the morning，but now I _________________________ early. • 我过去早晨起床很晚，但是现在我已习惯于早起了。 holding改为hold used to get up am used to getting up 8．It is hard to think of a world without metals. 很难想象一个没有金属的世界。 激活知识　语法填空 ①Sometimes it may be helpful __________(use) examples to explain abstract concepts. ②Though it is nice ______ you to put him up，it is impossible _______ him to sleep on such a small bed. to use of for • (1)本句属于“It is＋形容词/名词＋不定式”句式。其中it是 形式主语，不定式短语是真正的主语。 • (2)该句型中的不定式前可加逻辑主语for/of sb. • ①It is＋adj.＋for sb.to do sth.句式中，作表语的形容词说明 不定式行为的性质和特点，常见的有easy，important，difficult， possible，necessary等。 归纳拓展 • ②It is＋adj.＋of sb.to do sth.句式中，作表语的形容词说明 不定式逻辑主语的品行、性格等，常见的有kind，nice，good， stupid，silly，careful，careless等。 • (3)此外，还有it is＋名词＋that句型，其中名词一般是pity， shame等。 • 能力提升　句型转换 • ①You are careless to make so many mistakes in this exam. • →_______________________________ so many mistakes in this exam. • ②To take measures to avoid the bullet train accident is necessary for the government. • →______________________________________ measures to avoid the bullet train accident. It’s careless of you to make It’s necessary for the government to take 9．The closer you are，the more you’ll see. 你离得越近，看到的就越多。 激活知识　语法填空 ① (2020·全国卷Ⅰ) It’s true，the ________ (old) I get，the more I feel time has wings. ②(2018·浙江高考)The ____________ (strong)a reusable bag is，the longer its life and the more plastic-bag use it cancels out. ③The sooner he comes，the ___________(happy)I shall be. older stronger happier • the closer...the more...为“the＋比较级...，the＋比较级...”结 构。其具体用法如下： • (1)意为“越……，就越……”，主、从句的两个谓语是同 时进行的，表示一方随另一方程度的变化而变化。 • (2)从结构上看，第一个“the＋比较级”是表示条件的状语 从句(在表示将来意义时，从句用一般现在时表示将来)；第二 个“the＋比较级”是主句。 • (3)本结构可以用省略形式。 归纳拓展 • 能力提升　用“the＋比较级，the＋比较级”结构升级句子 • If you study harder，you will make greater progress in your study. • →______________ you study， ________________________you will make in your study. The harder the greater progress 3 课堂达标·巩固提升 • Ⅰ.单句语法填空 • 1．Nancy’s first reaction to the news was a strange ___________(mix) of joy and anger. • 2．I wanted to know how the students reacted ______ the survey as well as your reaction. • 3．____________ (equip) with new scientific farming methods， they have been able to use less farmland to produce more. mixture to Equipped • 4．When the group discussion is nearing its end，make sure you conclude it ________ important points. • 5．The meeting was supposed ___________ (take) place on Tuesday，but we had to postpone it. • 6．He donated a lot of money，__________ (aim) to help the people who survived the flood. • 7．The natural scenery adds ______ the beauty of my hometown. with to take aiming to • 8．I once lived in a house which was used ___________ (keep) books and magazines. • 9．The more you practice speaking English，the ___________(great) progress you’ll make in it. • 10．Although the organization is headquartered in the United States，two-thirds of its construction _________ (take) place in other countries. to keep greater takes • Ⅱ.单句改错 • 1．Aimed at a higher target，we’ll be more successful. • _________________ • 2．Our school has been given some new equipments. • _________________________ • 3．We came to the conclusion which he was against our plan. • _______________ Aimed→Aiming equipments→equipment which→that • 4．He used to play games on the Internet，but now he is used to read before sleeping. • _________________ • 5．You were working too hard. You’d better keep balance between work and relaxation. • __________________ • 6．The earth is forty-nine times as larger as the moon. • _________________ read→reading balance前面加a larger→large • 7．The rainy weather added our trouble on the journey. • _________________ • 8．That is hard to imagine that he can learn three hundred words in a day. • ____________ added后面加to That→It • 9．—Are you fond of playing table tennis? • —I used to，but I’m now more interested in playing basketball. • ___________________ • 10．After the experiment，everything is put in the order in the cupboard. • ____________________ used to后面加be 去掉order前的the • Ⅲ.教材衔接高考 • 根据课文内容，在空白处填入适当的内容(1个单词)或括号 内单词的正确形式。 • Different metals have different uses. When we use metals， 1.______ is important to know how they react with different substances. The 2._________ (react) of metals with these substances can be put in order. From the table，we can find that Sodium reacts both with oxygen and water 3._________ Copper doesn’t react with water. When 4.__________(heat) in oxygen，Calcium burns forming an oxide. it reaction while heated • In the second part of the experiment，our aim is to find out 5. _______________ iron rusts in dry air，in air-free water and in ordinary water. Having made full preparations， we need 6._____________(differ) pieces of equipment. In order to finish the second stage of the experiment，we have to boil the water 7.___________(make) sure there is no air in it. We add some oil 8.______ the water and this can keep air out of it. During each stage we will get different 9.___________(result) and make the conclusions 10.________ iron doesn’t rust in dry air and in air-free water but it rusts in ordinary water. if/whether different to make to results that • Ⅳ.话题延伸写作 • 写作素材(关于改变) • 1．Teddy过去常常玩电脑游戏，他的成绩越来越差。 • 2．他发现平衡学习和娱乐是十分困难的。 • 3．老师告诉他，应该把学习放在第一位。在老师的帮助下， 他远离了游戏，开始努力学习了。 • 4．他逐渐发现，学习的时间越长，他对学习的兴趣越大。 • 5．因为这样，他的父母为他感到自豪。 • 提示：黑体部分用本单元词汇或句式表达，并且请使用that 引导的宾语从句，it作形式宾语。 • 连句成篇(将以上句子连成一篇70词左右的英语短文) • ___________________________________________________ _______________________________________________________ _______________________________________________________ _______________________________________________________ ____________________________ • 参考范文 • Teddy used to play computer games.His grades were getting worse and worse.He found it hard for him to balance study and amusement.His teacher told him that he was supposed to put study in the first place.With the teacher helping him，he kept himself out of games and began to study hard.Later，he gradually felt that the more he studied，the more interested he was in it.His parents are proud of him because of that. 您好，谢谢观看！ 谢谢观看