外研版高三英语一轮必修1 Module 5复习课件

1、走向高考 英语路漫漫其修远兮 吾将上下而求索外研版 高考总复习 Module 5A Lesson in a Lab 必修一第一部分基础知识聚焦基础知识梳理 2考点探究演练 3单 元 语 法 4基础知识巩固 5课 时 作 业 6话题作文晨诵 1话题作文晨诵话题：学校课程请根据下列提示，写一篇120150词的短文，说明整个实验的内容。关键词语：目的：不打烂鸡蛋取走蛋壳。用品：一只玻璃杯，一个小煮锅(saucepan)，水，一个鸡蛋，250毫升醋(vinegar)。步骤：1.先把鸡蛋在锅中煮约十五分钟；2.把鸡蛋放在玻璃杯中；3.往玻璃杯中放醋，醋要漫过鸡蛋；4.把鸡蛋在醋中浸泡24小时。结果：24

2、小时后蛋壳完全消失。结论：醋中的酸性物质与蛋壳中的碳酸钙(calcium carbonate)反应生成二氧化碳(carbon dioxide)，蛋壳(shell)溶解消失。.头脑风暴，知识链接单词短语1.aim目标2following下列的3disappear消失4substance物质5dissolve溶解6reaction反应1.carry out执行2make the experiment做实验3be filled with充满4add.to.把加到上句式1.The aim of the experiment is to move the shell from an egg withou

3、t breaking the egg.2When all these things are ready, you can begin to make the experiment.324 hours later, you can be supposed to see the shall disappear completelly.范文必背An Interesting ExperimentThe aim of the experiment is to move the shell from an egg without breaking the egg.To carry out the expe

4、riment, you need the following things: a glass, a small saucepan, water, an egg and about 250ml vinegar. When all these things are ready，you can begin to make the experiment.First, boil the egg for about 15 minutes in the saucepan filled with water. Next, place the egg in the glass and add some vine

5、gar to it. After that，leave the egg in the vinegar for 24 hours.24 hours later, you can be supposed to see the shell disappear completely. The egg shell disappears because it is made of calcium carbonate and the vinegar is an acid. The two substances react to form carbon dioxide. The egg shell disso

6、lves. What an interesting reaction it is!基础知识梳理.单词速记核心必记1_(vi.)膨胀2_(adj.)普通的；平常的3_(vi.)形成4_(n.)天平5_(n.)结论_(v.)下结论6_(n.& v)目标；目的；以为目标_(adj.)无目标的expand ordinaryformbalanceconclusionconcludeaimaimless7_(vi.)(化学)反应_(n.)反应8_(adj.)吃惊的；惊愕的_(adj.)令人吃惊的_(vt.)使吃惊_(n.)惊奇reactreactionastonishedastonishingastoni

7、shastonishment高频必知9_(vi.)收缩10. _(adj.)部分的；局部的11_(vi.) 漂浮12_(n.)混合物_(vt.)混合13_(n.)设备；装备_(vt.)装备；配备14_(adj.)与电有关的；用电的_(n.)电_(adj.)电的15_(n.)演讲_(n.)演讲者contractpartialfloatmixturemixequipmentequipelectricalelectricityelectriclecturelecturer.短语互译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_add

8、.to.keep(.) out of.go aheadbe proud ofbe supposed to6react with_7put.in order_8keep down_9used to_10in the area of_对起反应把按顺序排列使(声音等)压低过去(常常)在领域情景活用用上面单词或短语的正确形式填空Water is an _(普通的)substance of nature. If you put a nail into the boiling water, it cant rust. So we can draw a _(结论)that iron does not rus

9、t in airfree water. Lets weigh some copper by the _(天平) and _(把它加入) the crucible by tongs. When we burn it on the blame, we are _(吃惊的)to see that it _(形成)an oxide.Tom _(过去常常)be late for school. His parents told him he _(应该) work hard, but be wouldnt listen. However, after he attended a _(讲座) ，he has

10、 changed a lot. His _(目标) is to be admitted into a key university. Now his parents _(为感到自豪) him.答案：ordinary；conclusion；balance；add it to；astonished；formsused to；was supposed to；lecture; aim；are proud of.典句析练1_ of the earths surface is water.地球表面三分之二是水。解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决定。仿写这个班三分之一的学生是男生。_

11、of the students in the class _ boys.2_ of a world without metals.很难想象一个没有金属的世界。解析it为形式主语，不定式短语为真正的主语。仿写经历了这次经济危机，这个国家短期内恢复正常是不可能的。_ in a short time over this financial crisis.3_ 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，列于顶部的金属反应最强烈，下面的

12、则最弱。解析这是一个倒装句，正常语序是：A table with.is here.仿写快， 公交车来了。准备好钱了吗？Quick, _. Have you got the right money?4_ you are, _ youll see.你离得越近，看到的就越多。解析本句为“the比较级，the比较级”的句型，意为“越，就越”。仿写你越细心，犯的错误就会越少。_ you are, _ youll make.答案：1.Two thirds; One third; are2.It is hard to think；It is impossible for this country to re

13、cover3.Here is; here comes the bus4.The closer; the moreThe more careful; the fewer mistakes.课文回顾It is hard to think_(1)_ a world without metals. Different metals have different _(2)_(use), for example, steel is _(3)_(use) in cars, and iron is used in electrical _(4)_(equip). When we use _(5)_(metal

14、), it is important to know how they _(6)_ with different _(7)_(substance), for example, water and _(8)_. The _(9)_(react) of metals with these substances can be put in _(10)_(1)_ (2)_ (3)_ (4)_(5)_ (6)_ (7)_ (8)_(9)_ (10)_答案：(1)of(2)uses(3)used(4)equipment(5)metals(6)react(7)substances(8)substances(

15、9)reaction(10)order考点探究演练 1.conclusion n结论；结束；推论填空激活知识_ _， walking is a cheap, safe, enjoyable and readily available form of exercise.总之，步行是一种廉价、安全、有趣且易实施的锻炼方式。What do you _ from that?你从那件事中得出了什么结论？答案：In conclusionconclude构建导图助记真题寻踪(2014福建E篇阅读)Leave the two parties to reach their own conclusions.让两个

16、党派得出自己的结论吧。2react vi.作出反应；反应填空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 didnt believe it and even reacted _ me.一些学生不相信这个结论，甚至强烈反对我。答案：to; with; against归纳拓展(1)react to sb./sth.对某人或某物作出反应或回应(2)react on/upon有影响；起作用(3)react

17、 against反抗；反对(4)react with与某物起化学反应(5)a chemical reaction 化学反应真题寻踪(2014四川，C)A school girl saved her fathers life by kicking him in the chest after he suffered a serious allergic reaction which stopped his heart.一个女学生在他父亲遭受过敏反应停止心跳后，通过敲击胸部救了他的命。3ordinary adj.普通的；平常的填空激活知识用normal, common, usual, ordina

18、ry填空He is out of the _ among the children.We are open during _ working hours.Today he came earlier than _， for it was not an ordinary day.The plants are _ here.答案：ordinarynormalusualcommon辨析明辨异同ordinary普通的，平常的，平凡的。强调等级和类属方面普通。有“平庸无奇”之意，其反义词extraordinary意为“不寻常的；非凡的”。common普通的；常见的。强调经常发生，司空见惯，可修饰人或物。也

19、可指“共同的、共存的”。短语common sense意为“常识”，have.in common with.“与相同”。usual通常的；惯常的；惯例的。强调依照惯例来判断， 有“遵循常规”之意。as usual意为“像往常一样”。normal正常的，合乎标准的。强调在正常情况下应有的，短语return to normal意为“恢复正常”。4.balance n. 天平；秤；平衡vt. 权衡，使平衡填空激活知识The girl _ _ _ and fell off the balance beam.那个女孩失去了平衡，从平衡木上摔了下来。The cost of obtaining legal a

20、dvice needs _ _ _ against its benefits.法律咨询的费用与其效益需要权衡一下。答案：lost her balanceto be balanced归纳拓展keep/lose ones balance 保持/失去平衡out of balance 失去平衡a sense of balance 平衡感a balanced diet 均衡的饮食Many people have come to realize that they should keep a balanced diet.许多人开始意识到他们应该保持均衡的饮食。Its difficult to keep o

21、nes balance on the city road.在结冰的道路上很难保持平衡。5.add.to. 往加入填空激活知识Youve _ _ _ _ _ the soup.你往汤里加了太多的盐。The trip will greatly _ _ our knowledge.这次旅行将会大大增长我们的知识。答案：added too much salt to; add to构建导图助记真题寻踪(2013福建高考)Call immediately to add these Silver Eagles to your holdings before its too late.趁着还来得及立刻打电话把

22、这些银鹰美元加到你的收藏品中。(2014福建D)Perhaps you think you could easily add to your happiness with more money.可能你认为用更多的钱就能轻易地增加你的幸福。6be supposed to do sth. 应当/理应做某事填空激活知识句式变换Many people supposed that he was a good writer.(句型转换)Many people _ _ _ a good writer.许多人认为他是一个好作家。完成句子_he isnt out, what can I do then?假定他没

23、出去，届时我该怎么办呢？答案：supposed him to beSupposing/Suppose归纳拓展(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She w

24、as supposed to be the most influential member in the organisation.她被认为是这个组织中最有影响力的成员。Supposing/Suppose (that) we fail, what shall we do next?假使我们失败，下一步该做什么？7.It is hard to think of a world without metals.很难想象一个没有金属的世界。填空激活知识句型转换You are careless to make so many mistakes in this exam._ so many mistake

25、s in this exam.To take measures to avoid the bullet train accident is necessary for the government._measures to avoid the bullet train accident.答案：Its careless of you to makeIts necessary for the government to take归纳拓展(1)本句使用了It isadj.to do sth.句型，其中的it为形式主语，真正的主语是不定式短语。(2)句中的不定式的逻辑主语常见的有两种：(a)It is

26、adj.for sb.to do sth.在这个句型中，常见的形容词有：easy，difficult，hard，possible等。(b)It isadj.of sb.to do sth.在这个句型中，常见的形容词有：kind，nice，honest，foolish, rude，polite等。单 元 语 法 形容词比较级1(2015石家庄高三质检改编)Have you seen the film Lost on Journey?Yeah, amazing! Its _than the films I have ever seen.(interesting)答案：far more intere

27、sting由答语中的“amazing”可知，答话人对电影持肯定的态度，故后半句应表示“它比我曾看过的电影有意思得多”。far修饰形容词的比较级，意为“非常，远远，大大”。2(2015吉林长春高中毕业班调研改编)Sunlight is _necessary_ fresh air to a healthy body.答案：no less; than句意：对于一个健康的身体来说，阳光和新鲜空气一样必不可少。no lessadj.than表示“和一样”，符合句意。3(2015河南开封高三第一次模拟改编)Have their living conditions improved?No，_than before, Im afraid.答案：no better根据空前的“No”可知，他们的居住条件并不比以前好，故用no better。4(2015黑龙江四校高三联考改编)I have to say that his novel is not a bit interesting. How do you find it?How come? Its _one that I have ever read.(interesting)答案：the most interest