2017-2018外研版高中英语必修一：Module 5 A Lesson in a Lab Period 3
外研版高中英语必修一 Module 5 A lesson in a Lab
外研版高中英语必修一Module 5 A lesson in a LabModule 5 A Lesson in a Lab【教学目标】1．学生通过学习，能够基于日常科学实验写出一份报告2．能够掌握本模块的重点词汇、语法及日常交际语【知识梳理】重点短语1.be proud of·基本用法be proud of... 为...感到骄傲/自豪=take pride inI am proud of knowing him.我为认识他而感到自豪。
He was proud of/took a great pride in being a member of the club.他以身为那个俱乐部的会员而深感自豪。
·知识拓展--相关短语1. be proud to do sth. 因做某事而感到自豪。
I am very proud to call you my friend.能够和你以朋友相称，我感到自豪。
2. be proud that... 以...为荣He felt proud that he was elected chairman.他以当选主席为荣。
ed to·基本用法used to 过去常常…，强调与现在的对比。
I used to live in London.我过去一直住在伦敦。
He used to smoke a pack of cigarette a day.他过去经常一天抽一包香烟。
注意：used to... 的否定句常用didn't use to 或used not to (usedn't to)；疑问句常用e to...? 有时也用used...to....? 如：He didn't use to drink. = He usedn't to drink.他以前不喝酒。
Did you use to be a teacher?你以前是老板吗？·知识拓展--词义辨析：used to do sth/ be(get) used to(doing) sth. / be used to do sth. /be used for (doing)sth.1. used to do 表示过去常常...We used to sing songs together.我们过去常常一起唱歌。
外研版高中英语必修一Module 5 A Lesson in a Lab教案2
Module 5 A lesson in a labTeaching aims:Enabling the ss to1. know some words related to experiments, the lab and something like that2. review the usage of numbers/ fractions/ percentages3. know sth about Degrees of comparison.Teaching steps:I. All of us have learned physics, biology and chemistry in middle school. Now let’s have a test to see how much you know.Deal with Activity 1 on page 41. Choose the correct answers to the quiz.Now play the tape for the students to listen and check their answers.II. Activity 2. First read the words and then ask the ss to translate them into Chinese. At last put them in pairs or groups.III. Activity 3. Answer the questions.IV. Turn to page 42.Activity 1 Read the numbers. 注意：and 的位置billion, million, thousand, and --- ---V. Fractions.基数词+序数词，当分子大于1时，分母要加s作主语时，谓语动词要根据of 后面的名词决定。
外研版高中英语必修一Module 5A Lesson in a Labreading教案1
Module 5 A Lesson in a Labreading教案Teaching aims and demands:1. To learn about some vocabulary and knowledge related to science and experiments.2. To know about some metals and get to know their main uses in our lives.3. To make the students know how to do a simple experiment and write the report about it in English.4. To deal with all the activities1-6 about passage A and passage B on page 44-45.5. To develop students’ expression ability as well as reading ability by practicing these two passages.6. To raise students’ interests in science and form the rigorous scientific attitude.Teaching key points:1. To make the students understand and grasp the vocabulary and knowledge related to science and experiments.2. To enable the students to know how to read some passages about simple scientific experiments. Teaching difficulties:To make students learn how to write an experiment report in EnglishTeaching methods:⒈ Communicative Approach⒉ Task-based Approach⒊ Aural-oral Approach with the help of the multi-media computer and the recorderTeaching aids:Multi-media computer; Software; PowerPoint; RecorderTeaching procedures:Step 1:Lead-inAt first show the students the picture of a lab with the help of computer.Then design the following questions and ask the students to discuss them in groups:1.Are you interested in doing scientific experiments?2.Suppose you want to do a chemical experiment about some metals, do you think it is necessary to know about how they react with other substances?3.In order to carry out an experiment successfully, what should you prepare for it?This step is to warm up the students and raise their interests to speak English in class. Because all these questions are very close to the students’ daily life and study ingStep 2. Pre-readingTeacher: Since you are interested in doing scientific experiments, now let’s get to know some vocabulary and knowledge related to science and experiments.At the same time I can type out some pictures about some metals on the screen with the help of the computer as follows:⑴potassium(钾) ⑵sodium(钠) ⑶calcium(钙) ⑷magnesium(镁)⑸aluminium(铝) ⑹zinc(锌) ⑺iron(铁) ⑻copper(铜)As I type out each of the above pictures, I can ask the students like this: What’s this? And what can it be used for?At this moment the students’ interests are probably approaching a climax. So I further ask them like this: Do you want to know more about these metals? And do you know how we can use these metals better? Well, this is what we’ll study very soon.This step is employed to create a language environment for students’ communication and arouse their interests in reading passage A and passage B on page 44-45Step 3. Re adingPassage AT: Well, let’s read through passage A with the tape of it very quickly to try to catch its main idea.Then finish Activity 2 on page 44 and give your reasons.Next, ask the Ss to read passage A very carefully to find out the answers in Activity 3 on page44. Finish this activity by multi-media computer. It can be designed as follows:1.Which of the metals in the table reacts the most with oxygen and water?Potassium, calcium and sodium.2.What happens when you heat calcium in oxygen?It burns to form an oxide.3.Which metals react with steam?Magnesium, aluminium and zinc.4.Does iron have a slow or fast reaction with steam?It has a slow reaction.5.Does copper react with water?No, it doesn’t.Passage BT: Well, from passage A we can see how interesting the experiment about the reaction of metals is! But do you know how we can carry out a chemical experiment in a lab successfully? And what is the correct order to describe a scientific experiment?Ask the Ss to look at Activity 1 on page 44 and give them about 2 minutes to discuss it. Then collect the answers from them. At the same time type out the correct answer on the screen with the computer as follows:aim method result conclusionT: Now, let’s come to see “ A simple scientific experiment”!Then play the tape of passage B for the students and ask them to read the passage with the tape quickly and finish Activity 4 on page 44.In order to lead the students to read the text very carefully, the following task-based questions can be signed to ask them to answer:⑴Can you guess the meaning of the word “apparatus” through the context? Have you knownall of the apparatuses of this experiment?⑵In the second part of the experiment, why must you boil the water? And then why do you addsome oil to the water?For Question 1, some students maybe feel strange to some apparatuses. If so , the following pictures can be typed out with the help of computer to help Ss to know about:Bunsen burner Test tube holderTest tubeThen in order to make the Ss consolidate what they read in passage B and check if they have understood the experiment very well, Activity 5 on page 46 can be typed out on the screen with the help of computer as a task-based activity。
外研版英语必修一 Module 5 A Lesson in a Lab Language point
4) The company is aiming at training / to train everyone by the end of this month. 力争做到，可构成短语aim at doing sth. / aim to do sth.”。
5) The book is aimed at children under 5 years old.
the crew at sea.
A. added to
B. resulted from
C. turned out D. made up
add to 增加，增添； result from 由…产生； turn out 结果是； make up 组成。 根据句意“轮船发动机失灵，恶劣天气又 增加了海上船员的无助”可知选A。
浓 厚 的 文 化 底蕴、 教育的 理念、 教育的 聪明,使 教师们 逐步向 专业化 发展。 “ 销 ” ——当 然 产 这个环 节还是 其次,最 重要的 是的校 领导积 极的与 教育局 上级领 导 沟 通 ,为 优 秀青年 教师的 提升与 学习展 搭道路 ,的校领 导在舍 与得之间为整个民族 的 教 育 事 业 拓宽道 路,从民 族之思 出发,打 破一时 一地的 教育局 限。真是上善若水的
keep order in their classes. He gave his order to the waiter. (翻译) 有些教师觉得课堂秩序很难维持。 他把他点的东西告诉服务员了。
v. 命令；定购；点餐 e.g. He ordered three new suits for himself.
8. This will keep air out of the water.
keep sb./sth. out of 意为“不让某人/某物 进入某处”。
高中英语外研版必修一《module 5 a lesson in a lab》课件
重点单词
点拨 (1)achieve one’s aim实现某人的目标 take aim at向……瞄准 with the aim of意在…… aim to do sth./aim at doing sth. 力求做某事 be aimed at目的是;旨在 (2)aimless adj.无目的的 aimlessly adv.无目标地 【点津】在take aim at中,aim前不能加冠词,即便aim前有形容词,也不可 加冠词。
重点单词
重点短语
重点短语
1. add...to...往……加入……;把……加到…… 教材原句 ① Add (add) some oil to the water. ◆单句填空 ②(202X课标全国Ⅲ) Adding (add) the money to her fund made Georgia agree to sell some of her objects. ③The dictionary is out of date: many words have been added to the language since it was published.
重点单词
④In our daily life, everyone fails every now and then. It is how you react that makes a difference. ◆完成句子 ⑤He didn’t believe it and even reacted strongly against me. 他不相信,乃至强烈反对我。 ⑥ How a person reacts to criticism often means the difference between success and failure.一个人对批评做出怎样的反应通常意味着他是成功 还是失败。
外研版高中英语必修1 Module 5《A Lesson in a Lab》(Period 4)wo
外研版高中英语必修1 Module 5《A Lesson in a Lab》(Period 4)word学案学习目标：1. 把握单元语法：比较级的用法2. 倍数的相关表达方法3. 利用例句归纳出语法规则学习重点：把握单元语法：现在完成时学习难点：利用例句归纳出语法规则课前预习使用说明与学法指导：1. 利用例句归纳出语法规则2. 15分钟之内完成教材助读：话题提分句型Nowadays there seems to be a consensus in society that going to university is the only access to success.Recently the problem has been brought into focus.The truth is quite other than what you think.The truth is quite otherwise./It's far from being true.It is a common phenomenon in society that people are getting politer than they used to be.预习自测：用所给词的适当形式填空1．The earth is fortynine times (large) than the moon.2．The (close) you are，the (much) you’ll see.3．It’s getting and (bright)．4．We need rather (much) than that.5．It’ll be a lot (heavy) than magnesium.我的疑问：_______________________________________________________________________________ ___________________________________________________________课内探究质疑探究：形容词和副词表示比较级和最高级的几个重要句型1．“比较级形式＋than” 意为“比……更……”。
2017-2018学年高中英语 Module 5 A Lesson in a Lab Module 5 A Lesson in a Lab整体 外研版必修1
Introduction – 4.Classification(2m) Put the words in pairs or groups.
Passage A – 4. Detailed Reading(4m)
Qs: 1. What should we know when we use metals?
It is important to know how they react with different substances.
decimals
the way to say…
1/2
0.5
point five
2 1/4 3/4
2.25 0.75
two point two five point seven five
12 3/10
12.03
twelve point three
Vocabulary – 3.Equipment(3m) Talk about the equipment below. When and how do we
use them?
Bunsen burner
test tube
balance
crucible
tongs
Homework
Try to write down when and how you use the pieces of equipment learnt in this lesson.
Period 2
外研版高中英语必修一Module 5 A Lesson in a Lab
高中英语学习材料madeofjingetiejiModule 5 A Lesson in a LabSection ⅠIntroduction，Reading and V ocabulary姓名：________测试时间：45分钟本卷总分：50分自评或老师评分：________基础训练Ⅰ.选择方框内的单词，并用其适当形式填空aim apparatus balance conclusion electricityexpand gravity heat method results1．We can use the power of wind to make ________.2．The ________ has come into wide use in this area and it proves useful.3．Have you set the________up yet?4. If ________，liquids can change into gases.5. The ________ of the experiment is to find the relationship between the content of soluble solid substance and temperature.6．Are you happy with the________of the experiment？Did you get the________you expected?7．We use a ________to weigh substances.8．The force of ________ pulls things towards the earth's center.9．Metals ________ with heat and contract when cooled.答案：1．electricity 2.method 3.apparatus 4.heated5．aim 6.results，conclusion7.balance8．gravity9.expandⅡ.用所给的短语完成句子错误!1．She used the tongs ________ the coal ________ the fire.2. One hundred dollars buys less than it ________.3. The competition between enterprises is mainly ________ technology .4. We ________all ________ the Chinese athletes' success during the 31st Olympic Games held in Brazil.5．Iron________________water and air to produce rust.6．There are some underwater plants__________________________________________ the tube.7．You________________________clean the blackboard and the classroom today.8．________the dog________________ the room.Don't let it in.答案：1．to add；to ed to 3.in the area of4. are；proud of5.reacts with6.at the bottom of7．are supposed to8.Keep；out of语篇提能阅读理解AWe're surrounded by chemistry in everyday life. Sometimes it is easy to see, like when your science teacher does a big experiment in class. At other times, it can be pretty hard to see everyday chemistry at work，but nearly everything you touch or use has some element of chemistry in it.Something as simple as toothpaste contains at least three chemicals, if not more. It is the mixture of them and its chemical reaction that keeps your teeth clean. Other things you use every day are created by chemistry，such as hair products, shampoo and soap. Adding detergent(洗涤剂) to water involves chemistry. Without chemistry, we would never have known that we need soap to get the oil out of clothes or skin.Chemistry not only helps us make products for use, but also helps us understand the world around us. Chemistry helps us understand what the ozone layer(臭氧层)is and how it protects us. Chemistry also gives us sunscreen to protect us from the sun. Thanks to chemistry, we know bleach (漂白剂) can't be mixed with vinegar, because it can produce poisonous gas. Without chemistry, we wouldn't have fireworks displays on important days.Chemistry plays a big role in food preparation. Cooking food causes it to go through a chemical change. That is why cooked food often tastes different from raw food. Baking is a great example of chemistry. Too much or too little of any ingredient makes a difference to the result of baking, for example, the dough(面团) won't rise or the cake will be flat.Chemistry isn't something that just lives in a lab; it's something that you meet hundreds of times every day. Knowing how chemistry works will give you a greater understanding of the science behind some of the simplest－looking things.1．What's the main idea of Paragraph 1?A．Chemistry is easy to see around us.B．Sometimes chemistry is hard to see around us.C．How a science teacher does a big experiment.D．Few things in everyday life contain chemistry.2．The following actions are about chemistry EXCEPT ________.A．cleaning teeth with toothpasteB．washing hair with hair productsC．using soap to get the oil out of clothesD．washing your face with water3．Which one is TRUE according to Paragraph 4?A．One can't find chemistry when cooking food.B．Chemistry plays an important part in food making.C．That the dough rises is nothing to do with chemistry.D．A flat cake is the result of too many ingredients.4．Which of the following would be the best title for the text?A．Chemistry Around the HouseB．Chemistry in ScienceC．Chemistry for DinnerD．Chemistry in Everyday Life答案：化学课上的实验让我们清楚地看到了化学过程，但是在日常生活中也随处可见化学。
英语必修一外研版 Module 5 A Lesson in a Lab ：Period 3 Language Points
Period 3 Language Points【学习目标】知识与技能1. 尝试分析课文中的长难句并对句子结构有初步的认识；2．总结课文中重点词汇的用法，并能够正确使用。
过程与方法：自主分析课文中的长难句，并与以前学过的内容相结合；在分析长难句的过程中，进一步熟悉原来学过的词汇、短语。
情感态度与价值观：认识到英语知识点的重要性。
【教学重难点】分析文章长难句【Self-study】重点词汇回顾：1. conclusion ____________；2. expand __________；3. contract ___________4.substance _____________；5. mixture ___________；6. object ____________7. react ___________；8. method ___________.高频短语回顾：1．_________________________ 按顺序排列……；使……有条理2．_____________________ 往……加入……3．______________________ 不让……入内【Further Study】1. It is hard to think of a world without water. 【译】__________________________________it 为形式主语，真正的主语是_____________，构成了It is/was＋adj.＋to do sth.结构【注】It is ＋adj.＋for sb. to do sth.该句式中，作表语的形容词只能说明不定式的行为性质和特点，不能说明不定式的执行者。
常见的这类形容词有：easy，important，difficult，hard，possible，impossible，necessary等。
例：It’s very important foe you to learn English well.It is＋adj.＋of sb. to do sth.该句式中，作表语的形容词表达不定式的逻辑主语的品行、性格或性质。
2018版高中英语外研版必修1试题：Module 5 A Lesson i
核心素养提升(Module 5)第一部分听力第一节听下面5段对话。
每段对话后有一个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
听完每段对话后,你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
(Text 1)M:Would you like to go to the cinema this evening?W:That would be lovely.M:I shall pick you up at six then.(Text 2)M:Now,tell me your trouble,Mrs.Smith.W:I can’t sleep well recently and last night I had a terrible headache.(Text 3)W:The plane leaves at 6:15.So we have time to eat something first.M:No.We only have 40 minutes left.(Text 4)W:What do you think of my new car?M:To be honest,it is no better than mine.(Text 5)W:How did you like your work as a reporter?M:Well,it was interesting.But I had to work long hours;I was never at home on weekends.第二节听下面5段对话或独白。
每段对话或独白后有几个小题,从题中所给的A、B、C三个选项中选出最佳选项,并标在试卷的相应位置。
听每段对话或独白前,你将有时间阅读各个小题,每小题5秒钟;听完后,各个小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听第6段材料,回答第6—8小题。
高中(外研版)英语必修1课件：Module 5 A Lesson in a Lab5.3
7．“...as＋原级＋as...”意为“和……一样” The building is as high as the tower. 这幢建筑和那座塔一样高。
This picture is as beautiful as that one. 这幅画和那幅一样漂亮。 What I did was as good as that of a normal person. 我所做的和一个正常人做的一样好。
n Ⅲ Grammar
探究语法精要
一、形容词和副词的比较等级 1．比较级＋than...比……更…… Health is more valuable than money.健康比金钱更重要。 Girls watch things more carefully than boys. 女孩子观察事物比男孩子更仔细。
常见的修饰比较级的修饰语有：rather，much，still，even，far， any (用于否定句或疑问句)，a lot，a little，a great deal，by far，a bit，three times 等。
A car runs a great deal faster than a bike. 汽车比自行车跑得快多了。 My luggage is heavy，but hers is still heavier. 我的行李很重，但她的更重。
This bridge is three times as long as that one. ＝This bridge is three times the length of that one 这座桥是那座的 3 倍长。
(2)用名词表示“量”的倍数时，则用以下两个句型： ①倍数＋more＋名词(可数/不可数)＋than There are four times more books in our library than in yours. 我们图书馆藏书(数量)是你们图书馆藏书的四倍。 (我们图书馆藏书比你们的多三倍) We have produced twice more grain this year than we did last year. 我们今年生产的谷物比去年增长了一倍。(是去年的两倍)
外研版高中英语必修一Module 5A Lesson in a LabListening,Spenking and Writin教案2
Module FiveA Lesson IN a LabTeaching Aims:1.Knowledge and Skilla.To develop speaking ability by practicing saying the numbers, especially the fractions..b.To learn about some vocabulary and knowledge related to science and experiments.c.To develop writing ability by practicing writing out the description of the scientificexperiment according to what they hear..2.Emotion and Valuesa.To raise students’ interests in science and form the rigorous scientific attitude.3. Character-building:a.To make them understand the importance of scientific knowledge.b.Arouse their interest of learning so that they can form their own goals of study. Difficulties and Importance:a.To make the students understand and grasp the vocabulary and knowledge related to scienceand experimentsb.To enable the students to know how to use the degrees of comparison correctly.c.Enable the Ss to recognize the numbers, fractions and percentages.Teaching Method:a.Task-based methodologymunicative ApproachTeaching Procedures:Period 3Teaching ContentGrammar1 &2Degrees of comparisonStep 1 show Ss the following picturesA is four times as _____as B.Or we can say:A is four times ______than B.A is four times the _______of B.Suggested answers: high; higher ; heightThe tallest man(2,55m) andthe shortest man(0.64m)in the worldThe old woman is about ________as old as hergranddaughter.The old woman is about ____________ older than hergranddaughter.111The old woman is about ten times ______of hergranddaughter.Suggested answers: ten times; ten times; the ageStep 2 Conclusion:表示倍数的比较级有如下几种句型：a)“倍数+as+原级adj.+as+被比较对象”，例如：This river is four times as long as that one.（这条河是那条河的四倍长）b)“倍数+the+size(length, width, depth, height)+of+被比较对象”，例如：This river is four times the length of that one.（这条河是那条河的四倍长）c)“倍数+比较级adj.+than+被比较对象”，例如：This river is three times longer than that one.（这条河是那条河的四倍长/这条河比那条河长三倍）Step 3 PracticeFill in the blanks with proper words.1.The Yangtze River is about three times as long as the Songhua River.The Yangtze River is about three times ______than the Songhua River.The Yangtze River is about three times ______of the Songhua River.2.Winter in Harbin is four times as cold as in Beijing.Winter in Harbin is four times _______than in Beijing.Winter in Harbin is four times ________of winter in Beijing.Step 4 Show Ss the following pictures and sentences.It’s becoming bigger and bigger.She is getting more and more beautiful.The higher it flies, the smaller it appears.Answer the questions below.1.Which of these structures is used to say that something is changing?2.Which of these structures is used to say that things change/are changing together?3.Which structure repeats the same adjective?Suggested Answers: 1,2,33,1,2Step 5 conclusion:a.表示一个方面随另一个方面的程度而变化时，用“the +比较级（+主语+谓语），the +比较级（+主语+谓语）”的结构。
2017-2018学年高中英语 Module 5 A Lesson in a Lab Reading 外研版必修1
7. Why did the teacher send the students out of the room? Because the liquid was acrylamide and the gas was poisonous.
8. What lesson did the incident teach the students and the teacher? Never to leave a bottle without a label in the chemistry lab.
Complete the passage with proper words according to Passage A and B. It is hard to think of a world without metals. Different metals have different uses, for example, iron can be used in _e_le_c_tr_i_c_a_l equipment. But above all we should know whether it will r_e_a_c_t under
2. What happens when you heat calcium in oxygen? It burns to form an oxide.
3. Which metals react with steam? Magnesium, aluminium and zinc.
4. Does iron have a slow or fast reaction with steam? It has a slow reaction.
4. What mistakes did Paul make? He used the wrong liquid.
外研版高中英语必修1 Module 5《A Lesson in a Lab》(Period 5)wo
外研版高中英语必修1 Module 5《A Lesson in a Lab》(Period 5)word学案学习目标：1. 认识国外学校学习科学的现况2. 学习和了解一些重点单词和词汇的用法表达：lecture，aston ished，used to do，be supposed to do and so on3. 学会如何写一个简单的科学实验报告学习重点：认识国外学校学习科学的现况学习难点：学会如何写一个简单的科学实验报告课前预习使用说明与学法指导：1. 树立跨文化交际意识2. 15分钟之内完成教材助读：预习自测：单词和短语Words: 1. 设备；工具___________2. 演讲_______________3. (大学）科；系____________4. 吃惊的；惊愕的__________5. 发觉 n. _________________Phrases: ed to do ____________ 2.the latest equipment __________3.be supposed to do _________4. be proud of ________________5. science facilities____________6. make discoveries in___________ 我的疑问：_______________________________________________________________________________ ___________________________________________________________课内探究质疑探究：Read the text again and then choose the best answers.1．When did Mark Kendon begin to feel interested in science?A．After he listened to a science lecture.B．After he heard about the Nobel Prize.C．After he changed to a new school.D．After he did an experiment in the lab.2．Who do you think played an important part in making Mark Kendon interested in science?A．His parents. B．The lectures.C．Nobel Prize winners. D．His chemistry teacher.3．It seems that Mark Kendon used to love classes.A．language B．chemistryC．physics D．art4．We can see Mark Kendon’s parents ，when he was determined to go to either Montreal or Ottawa University.A．were greatly surprised B．were very proudC．supported him D．disliked it5．The best title of this passag e is .A．What a SurpriseB．Science Teaching of My New SchoolC．Science，My New InterestD．How to Study ScienceLanguage Points:1．I never used to enjoy science，but last year I changed schools，and the science teachers at my new school are excellent.过去我从不喜爱理科，然而去年我转学了，我新学校的理科老师专门优秀。
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英语 外研必修1
1.使用比较级要注意合乎逻辑。 我的电脑比她的贵。 误:My computer is more expensive than her. 正:My computer is more expensive than hers. 分析:从逻辑上说,应该是 my computer 与 her computer 作比较, 而不是 my computer 与 her 比较,句中的 hers=her computer。 2. 双方比较 : 表示一方超过另一方时 ,可在比较级前加上副词修 饰语,表示程度。常见的有 even, still, rather, any(疑问句、 否定句或条件状语从句), no, far, a little, a bit, a lot, a great deal 等。
英语 外研必修1
Asia is four times as large as Europe. 亚洲是欧洲的四倍 大。 Our school is twice bigger than yours. 我们学校比你们学 校大两倍。 The new building is three times the height of the old one.=The height of the new building is three times that of the old one.=The new building is three times higher than the old one.这座新楼是那座旧楼的三倍高。
英语 外研必修1
通过观察以上句子,我们发现原级比较的句型有 (1) ,(2) ;比 较级的句型是(3) 。常见的倍数的表达 方法有(4) 种,它们分别是(5) 。 【答案】 (1)as+形容词/副词+ as (2)as +形容词+名词+ as (3)形容词/副词比较级+ than (4)3 (5)倍数+as+形容词/副 词原级 +as; 倍数 + 形容词 / 副词比较级 + than; 倍数 + the+ 名词 (size, height, length, width 等)+of
英语 外研必修1
He is as kind a person as his father.他和他爸爸一样都是 善良的人。 2.比较级 表示“比……更……”。 They worked even harder than they promised.他们工作得比 他们允诺的还要卖力。 This street is narrower than that one.这条街比那条街窄。 3.倍数表达方法 (2016·全国Ⅲ)Americans eat only about fifteen pounds of fish per person per year, but we eat twice as much fish in restaurants as at home.美国人每人每年只吃十五磅鱼,但是我 们在餐馆吃的鱼是家里的两倍。
英语 外研必修1
9.Roy was (与其说受了伤,倒不如说他受 了惊吓). 10.I have (仅有) 10 yuan in my pocket. Would you please lend me some?
英语 外研必修1
【答案】 1.much younger 2.a little bigger 3.a lot more 4.is becoming more and more beautiful 5.The harder; the greater 6.as fluently as 7.not taller 8.longer than any other river 9.more frightened than hurt 10.no more than
英语 外研必修1
She felt a great deal more comfortable.她感觉舒服多了。 3.比较级中的特殊结构。 (1)比较级+and+比较级 “越来越……” When winter is coming, it gets colder and colder. 冬天来 了,天气变得越来越冷了。 My hometown is getting more and more beautiful. 我的家乡 正变得越来越美丽。 (2)The+比较级(+主语+谓语),the+比较级(+主语+谓语) “越……; 就越……” The busier he is, the happier he feels.他越忙就越高兴。 The sooner, the better.越快越好。
完成句子 1.Tom is 2.Their room is 3.I speΒιβλιοθήκη d other subjects.
(年轻得多) than Jack. (稍大点) than ours. (多得多) time on English than on
英语 外研必修1
4.When spring comes,the park (变 得越来越漂亮). 5. (越努力)you work, (越 大) progress you’ll make. 6.You speak English ( 和……一样流利 ) Tom. 7.She is (不如……高) than he is. 8.The Mississippi River is (比其 他任何一条河长) in the United States.
英语 外研必修1
英语 外研必修1
形容词、副词的比较级和倍数表达法 阅读下列句子,注意比较的基本用法。 1.原级比较 Iron is almost as useful as steel.铁差不多与钢一样有用。 She has not been quite as(so) unlucky as she pretends. 她还没有像她装出的那样不幸。 He has learned as many English words as his brother (has). 他已学了和他哥哥一样多的英语单词。
英语 外研必修1
Period 3
Grammar
英语 外研必修1
1.识记、理解并能自主运用倍数的表达方法。 2.识记、理解形容词和副词的比较级的用法。 1.学会根据句子的真实情境体会比较级的各种含义。 2.掌握几种表示比较的用法。
英语 外研必修1
英语 外研必修1
重点语法 形容词、副词的比较级和倍数表达法