2017-2018学年高中英语创新方案外研版必修1课件：Unit 5 Section 5

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2017-2018学年高中英语创新方案外研版必修1课件：Unit 5 Section 4

答案：1～5 CDAAC
பைடு நூலகம்
Ⅰ.拼写单词 1 ． He had to balance ( 平衡 ) the
need for training against the money it cost. 2．The flame (火焰) of the burning candle soon went out.
(1)表示同意或允许表示同意对方的请求，根据情况可译为“说吧，做吧，开始吧，进行吧。” (2)表示继续或持续表示请对方继续说、继续做等，通常可译为“继续……吧”。 (3)表示请对方先走或先做某事，译为“你先走一步，你先请”。
[一词多义]写出下列句中 go ahead 的含义 ①—May I start? —Yes, go ahead.开始吧 ②—Shall I open the window to let in some fresh air? —Sure, go ahead. It's really hot in here. 当然可以
3．It seems that Mark Kendon used to love________ classes. A．language C．physics B．chemistry D．art
4．We can see Mark Kendon's parents ________， when he was determined to go to Montreal or Ottawa University. A．were greatly surprised B．were very proud C．supported him D．disliked it
应当/理
有所发现；作
or ...

2017-2018学年高中英语创新方案外研版必修1：Unit+5+Section+2课时达标训练+Word版含答案

Ⅰ.拼写单词1．What sort of substance (物质) could withstand those temperatures?2．He has only one aim (目的) in life — to become rich.3．At this stage (阶段) it's impossible to know whether our plan will succeed.4．When water boils (沸腾) it turns into steam.5．Metals contract (收缩) as they get cooler.6．The substances are formed (形成) from a mixture of liquids solidifying (凝固) under pressure.7．We were dressed up for the party but she was still in her ordinary (普通的) clothes.8．His modest business eventually expanded (扩展) into a supermarket empire.9．If you add too much liquid (液体), the mixture will not be thick enough.10．You can float (漂浮) very easily in/on the Dead Sea because it's so salty.Ⅱ.拓展词汇1．mixture n．混合物→ mix v．混合2．electricity n．电→ electrical adj.与电有关的；用电的3．conclusion n．结论→ conclude v．得出结论；结束4．react v．反应→ reaction n．反应5．equipment n．设备；装备→ equip v．装备；配备6．partial adj.部分的；局部的→ partially ad v.部分地；偏袒地→part n．部分[巧记单词]Ⅲ.补全短语1．add ...to ...往……加入……2．react with 与……起(化学)反应3．in_conclusion 最后；总之4．put ...in order 把……按顺序排列5．keep ...out of 把……关在外面6．think of 想；考虑7．find out 弄清楚；查明1．[教材原句]Two-thirds of the earth's surface is water.地球表面三分之二是水。

2017-2018学年高中英语外研版必修1课件：Unit 5 Section 1 精品

Ⅱ.Careful-reading Read the text carefully and choose the best answer. Passage A
1．The first sentence “It is hard to think of a world without metals.” will make us think _______．
2．The table in the passage is arranged in order of ________．
A．metal kinds B．reaction activities C．values of metal D．the first letters of the words
3．An oxide is a ________． A．new kind of metals B．kind of gases C．product of the reaction D ． factor ( 因素 ) of a chemical reaction
2．Skim passage B and write down the
main idea of each part.
(1)Part 1 (2)Part 2 (3)Part 3
Iron in dry air． Iron in air-free water． Iron in ordinary water．
Iron in dry air Method (1)Put some iron nails at the bottom of a test tube. (2)Push some cotton wool down the tube. (3)Leave the tube for one week.

2017-2018学年高中英语创新方案外研版必修1：Unit+5+Section+3讲义+Word版含答案

Module 5课时达标训练(十九)Ⅰ.根据提示写出单词的正确形式1．In fact I'm rather ________ (吃惊的) that you haven't done as what I told you to.2．The girl kept her ________ (平衡) with a long stick in her hands.3．He was glad to be made head of the English ______ (系)．4．The professor's ________ (演讲) made us all sleepy.5．His research________(形成) the basis of his new book.6．In order to increase our output, we need to import more production ________ (facility)．7．We can know that the news is ________ from his ________ look. (astonish)8．A ________ (balance) diet is very important for our health.9．As a result of pollution, there are many dead fish ________ (float) on the river.10．School life has a great influence on the ________ (form) of a child's character.Ⅱ.选词填空go ahead; in the area of; lose one's balance; used to; either ... or; be astonished at1．I ____________ stay up late, but I don't do it any more.2．The girl ________________ and fell off the balance beam.3．The news astonished us so much that all of us ________________ it.4．—I have driven for so long, and now I want to have a rest.—____________. It's my turn to drive.5．I'm going to buy ________ a camera ________ a CD player with the money.6．In the last few years, we have made great progress ________________ telecommunication.Ⅲ.完成句子1．不是你就是他要为我打扫房子。

2017-2018学年高中英语创新方案外研版必修1：Unit+5+Section+1讲义+Word版含答案

Module 5课时达标训练(十七)阅读理解AChemical Change and Physical ChangeThere are two kinds of changes —chemical change and physical change.In a chemical change, there is always a new substance formed. Breaking up water into hydrogen and oxygen is a chemical change. In each of the chemical change at least one new substance is formed. A change is not a chemical change if it doesn't form a new substance.Physical changes are very common, too. There are many examples. You can make a physical change by tearing a piece of paper into two, or by cutting a piece of iron with lathe (机床). Here paper is still paper, and the iron is still iron.Another way of making physical change is dissolving something in water. When you dissolve salt in water, the salt disappears. You may think that a new substance has been formed. But really there is no new substance. The salt is still salt. You can still taste it. So the dissolving of anything is a physical change.When water freezes, the change is also a physical one. The water changes from liquid to solid, but it is still the same substance. That is why the freezing of anything is a physical change.1．The dissolving of salt in water is ________．A．a physical changeB．a chemical changeC．hydrogen and oxygenD．breaking up2．The change of the three states of water is ________．A．a chemical changeB．different substancesC．a physical changeD．the same state3．We can separate a chemical change from a physical one by ________．A．the change of shapeB．the change of colorC．newlyproduced smokeD．newlyformed substances4．If you change water into hydrogen, it is ________．A．a physical changeB．a chemical changeC．a physical and chemical changeD．not a changeBThere are many interesting science experiments out there for young kids. You can wow your friends and teachers with them. All you have to do is to put a little effort into it and you should have no problem coming up with an interesting science experiment. One such experiment is to show your friends and teachers that you can make mothballs (樟脑丸) dance !If you want to do it, first, be sure that you have got all the necessary science kits for your science experiment.What you need for this experiment is a glass filled half full with water. Add a little bit of vinegar (醋) to your glass of water, about 1/3 or 1/4 of a cup (60 ml), and one teaspoon (10 ml) of baking soda, and then carefully stir the mixture. Drop a few mothballs into the glass and have your audience watch. As long as the surfaces of the mothballs become fairly rough, they should begin to bounce up and down in the glass.You can also do a similar experiment with raisins (葡萄干) and clear pop,_such as Sprite. In this experiment, all you have to do is to fill a glass with Sprite and drop a few raisins into it. The raisins should begin to bounce up and down in the glass of Sprite. You can also replace the raisins with mothballs and you should get the same effect in the Sprite. This project works because the irregular surfaces of the mothballs and the raisins hold some CO2 bubbles (气泡), causing them to bounce up and down in a dancing motion.5．The writer wrote this passage to________．A．explain why some science experiments are easyB．encourage people to spend more time on scienceC．tell us how good he is at doing science experimentsD．teach kids how to do an easy and interesting science experiment6．What is the most probable name of the experiment?A．Producing mothballs.B．Dancing mothballs.C．Changing mothballs. D．Swimming mothballs.7．Which of the following things are needed in the experiment?a．baking soda b．water c．mothballsd．salt e．vinegar f．sugarA．bcef B．acdeC．abcd D．abce8．The underlined word “pop”in Paragraph 4 p robably refers to “ ________”．A．a mothball B．a kind of vinegarC．a drink with bubbles D．a special kind of raisinCMonthly Talks at London Canal MuseumOur monthly talks start at 19：30 on the first Thursday of each month except August. Admission is at normal charges and you don't need to book. They end around 21：00.November 7thThe Canal Pioneers, by Chris Lewis. James Brindley is recognized as one of the leading early canal engineers. He was also a major player in training others in the art of canal planning and building. Chris Lewis will explain how Brindley made such a positive contribution to the education of that group of early “civil engineers”.December 5thIce for the Metropolis, by Malcolm Tucker. Well before the arrival of freezers, there was ademand for ice for food preservation and catering, Malcolm will explain the history of importing natural ice and the technology of building ice wells, and how London's ice trade grew.February 6thAn Update on the Cotsword Canals, by Liz Payne. The Smoudwater Canal is moving towards reopening. The Thames and Severn Canal will take a little longer. We will have a report on the present state of play.March 6thEyots and Aits-Thames Islands, by Miranda Vickers. The Thames had many islands. Miranda has undertaken a review of all of them. She will tell us about those of greatest interest.Online bookings：/bookMore into：/w hatsonLondon Canal Museum12－13 New Wharf Road, London NI 9RT www.canalmuseum.mobiTel: 020 77 130 8369．When is the talk on James Brindley?A．February 6th. B．March 6th.C．November 7th. D．December 5th.10．What is the topic of the talk in February?A．The Canal Pioneers.B．Ice for the Metropolis.C．Eyots and Aits-Thames Islands.D．An Update on the Cotsword Canals.11．Who will give the talk on the islands in the Thames?A．Miranda Vickers. B．Malcolm Tucker.C．Chris Lewis. D．Liz Payne.课时达标训练(十七)语篇解读：本文主要讲了两种变化——化学变化和物理变化。

高中英语创新方案外研版必修1：Unit 5 Section 1课时达标训练含答案

话题背景抢先知How to get children interested in scienceIt's especially fun and easy to take part in your child's science education. You don't need to be a scientist, or have lots of facts in your head. All you need is a love of discovery. Show your child that it's good to be curious and to ask questions. This will give him confidence in his own ability to explore. Here are some ways to get involved：Be the exampleShow him how curious you are. Let your own sense of discovery guide your exploration. Show an attitude of openness to learning. Show the fun of exploration and the joy of learning new things.Point it outScience is all around you. Find fun ways of showing your child the science of her everyday life. It's in cooking, cleaning, building a fire in the fireplace. It's in the yard, the garage and the basement. The night sky, the morning dew, the rising and setting of the moon and sun; it's all science.Teach observationChildren are surrounded with new information. It can be a lot to take in. But they're always looking, and always listening. Teach your child to pay closer attention to details. When he sees something new, ask him to notice the size, the shape, the color, the smell, and the sound. Teach him to take a moment to notice things. You can even encourage him to take notes of the things he sees each day.,[阅读障碍词]discovery n．发现，发觉；被发现的事物confidence n．信心；信任；秘密explore v．勘查；探索attitude n. 态度；看法surround v t.包围，围绕observation n．观察encourage v t. 促进；支持；鼓励Ⅰ.Match the word with its meaning.1．conclusion A．普通的；平常的2．react B．阶段；时期3．mixture C．膨胀4．electricity D．液体5．float E．设备；装备6．expand F．煮；煮沸7．ordinary G．结论8．boil H．反应9．equipment I．电10．liquid J．收缩11．contract K．漂浮12．stage L．混合物答案：1～6GHLIKC7～12AFEDJBⅡ.Write down the meaning of phrases in each sentence.1．You know the first thing I thought of when I woke up? 想起；想到2．They need to interview some people and find out if they like their jobs._查明3．He had even been kept out of school during the busiest seasons.置身于外4．He hurried me into putting my own house in order first. 整理5．In conclusion, I wish this meeting every success.最后6．Iron reacts with water and air to produce rust. 与……发生反应7．Do you want to add your name to the list? 把……加到……Match the following objects with their names.A．crucible B．beaker & glass rodC．alcohol burner D．microscopeE．tongs F．test tube G．balance答案：①～⑦EDBCFGAⅠ.Fast-reading1．Skim the passage A and write down the main idea of it.The_reaction_of_metals_with_different_substances.2．Skim passage B and write down the main idea of each part.(1)Part 1Iron_in_dry_air．(2)Part 2Iron_in_air-free_water．(3)Part 3Iron_in_ordinary_water．Ⅱ.Careful-readingRead the text carefully and choose the best answer.Passage A1．The first sentence “It is hard to think of a world without metals.”will make us think _______．A．metals make up the worldB．metals play a greatly important role in the worldC．there would be no world if there were no metalsD．it is difficult for us to live in the world of metals2．The table in the passage is arranged in order of ________．A．metal kindsB．reaction activitiesC．values of metalD．the first letters of the words3．An oxide is a ________．A．new kind of metalsB．kind of gasesC．product of the reactionD．factor (因素) of a chemical reaction4．According to the table, which metal is most suitable to make our daily kitchenware (厨房)?A．Zinc. B．Iron.C．Copper. D．Magnesium.Passage B5．Which is NOT the apparatus (仪器) that is required in the experiment of “Iron in dryair”？A．Cotton wool. B．Oil.C．Iron nails. D．Test tube holder.6．Which is required as one of the apparatus in the experiment of “Iron in ordinary water”？A．Oil. B．Cotton.C．Bunsen burner. D．Test tube holder.7．The purpose of these three experiments is to find out how ________．A．iron reacts with water and airB．important iron isC．do the experiment of iron's reaction with water and airD．to keep iron rustless答案：1～4BBCC5～7BDDⅢ.Study-readingAnalyze the difficult sentences in the text.1．Different metals have different uses, for example, steel is used in cars, and iron is used in electrical equipment.[句式分析]在该句中for example为插入语，后面接的是由并列连词and连接的两个简单句，其中两个简单句中“主语＋is used ...”是被动语态。

高中英语外研版必修1 【教学课件】Module 5

外语教学与研究出版社必修一
Fraction分数
表达法式：分子要用基数词，分母用序数词，如果分子大于
一，分母必须用复数形式
We write 1/5
We say
one fifth
2/3
3/7
two thirds three sevenths
外语教学与研究出版社必修一
一些特殊的分数表达 We write
electricity
man-made both
steel glass some metals electricity some metals
外语教学与研究出版社必修一
How to say the cardinal numbers, the ordinal numbers, fraction, decimals and percent.
外语教学与研究出版社必修一
Put the words in pairs or groups.
contract air moon solid
1 2 3 4
earth gas expand sun
liquid
oxygen
air – gas - oxygen contract - expand
opposite heavenly body
Thomas Edison Albert Einstein
3.biology
Newton
Madam Curie
外语教学与研究出版社必修一
1.(a) Water exists as a solid, a liquid and a gas. (b) Water exists as a solid and a liquid only. 2.(a) When you heat a metal, it expands. (b) When you heat a metal, it contracts. 3.(a) Steel is a mixture of iron and other substances. (b) Steel is a mixture of iron and oxygen. 4.(a) Two-thirds of the earth’s surface is water. (b) 50% of the earth’s surface is water. 5.(a) The distance of the sun from the earth is 25.500 kms. (b) The distance of the sun from the earth is 150,500,500 kms. 6.(a) The earth is 4.6 million years old. (b) The earth is 4.6 billion years old. 7.(a) The earth is twice as large as the moon. (b) The earth is forty-nine times larger than the moon.

高中英语创新方案外研版必修1课件：Unit+4+Section+5

3．安排好写作顺序。在安排写作要素时大家要根据实际需要采用并列、递进、对比等形式构建框架，力求写作要素井然有序、逻辑清晰、浑然一体。
4．安排好文章结构。在描写一个地方的文章中大家可以采用有形或无形的四节式结构展开写作，即引题(点明主旨，根据中心)、蓄势(抓取地方的突出特点)、揭题(详写最能体现地方特色的要素或事件)、升华(紧扣主题或议论或抒情)。
③The British Museum is located at G_re_a_t _R_u_ss_e_ll_S_q_u_a_re_, _in_L__on_d_o_n___________, and is
widely believed to be one of the most famous museums in the world.
2．随着时间的发展，大英博物馆从世界各地获得了大量的珍贵的藏品。
① Over time , the British Museum has got lots of valuable collections from all over the world.
② With time going by , the British Museum has got lots of valuable collections from all over the world.
黄金表达，教你如何营造亮点 1．说明某地的位置： (1)It is in the middle of the city. (2)It lies in the east of Beijing. (3)It stands/is situated on the bank of the Changjiang River. (4)The factory is built by a river.

高中英语创新方案外研版必修1：Unit 5 Section 1讲义含答案

Module 5课时达标训练(十七)阅读理解AChemical Change and Physical ChangeThere are two kinds of changes —chemical change and physical change.In a chemical change, there is always a new substance formed. Breaking up water into hydrogen and oxygen is a chemical change. In each of the chemical change at least one new substance is formed. A change is not a chemical change if it doesn't form a new substance.Physical changes are very common, too. There are many examples. You can make a physical change by tearing a piece of paper into two, or by cutting a piece of iron with lathe (机床). Here paper is still paper, and the iron is still iron.Another way of making physical change is dissolving something in water. When you dissolve salt in water, the salt disappears. You may think that a new substance has been formed. But really there is no new substance. The salt is still salt. You can still taste it. So the dissolving of anything is a physical change.When water freezes, the change is also a physical one. The water changes from liquid to solid, but it is still the same substance. That is why the freezing of anything is a physical change.1．The dissolving of salt in water is ________．A．a physical changeB．a chemical changeC．hydrogen and oxygenD．breaking up2．The change of the three states of water is ________．A．a chemical changeB．different substancesC．a physical changeD．the same state3．We can separate a chemical change from a physical one by ________．A．the change of shapeB．the change of colorC．newlyproduced smokeD．newlyformed substances4．If you change water into hydrogen, it is ________．A．a physical changeB．a chemical changeC．a physical and chemical changeD．not a changeBThere are many interesting science experiments out there for young kids. You can wow your friends and teachers with them. All you have to do is to put a little effort into it and you should have no problem coming up with an interesting science experiment. One such experiment is to show your friends and teachers that you can make mothballs (樟脑丸) dance !If you want to do it, first, be sure that you have got all the necessary science kits for your science experiment.What you need for this experiment is a glass filled half full with water. Add a little bit of vinegar (醋) to your glass of water, about 1/3 or 1/4 of a cup (60 ml), and one teaspoon (10 ml) of baking soda, and then carefully stir the mixture. Drop a few mothballs into the glass and have your audience watch. As long as the surfaces of the mothballs become fairly rough, they should begin to bounce up and down in the glass.You can also do a similar experiment with raisins (葡萄干) and clear pop,_such as Sprite. In this experiment, all you have to do is to fill a glass with Sprite and drop a few raisins into it. The raisins should begin to bounce up and down in the glass of Sprite. You can also replace the raisins with mothballs and you should get the same effect in the Sprite. This project works because the irregular surfaces of the mothballs and the raisins hold some CO2 bubbles (气泡), causing them to bounce up and down in a dancing motion.5．The writer wrote this passage to________．A．explain why some science experiments are easyB．encourage people to spend more time on scienceC．tell us how good he is at doing science experimentsD．teach kids how to do an easy and interesting science experiment6．What is the most probable name of the experiment?A．Producing mothballs.B．Dancing mothballs.C．Changing mothballs. D．Swimming mothballs.7．Which of the following things are needed in the experiment?a．baking soda b．water c．mothballsd．salt e．vinegar f．sugarA．bcef B．acdeC．abcd D．abce8．The underlined word “pop”in Paragraph 4 probably refers to “ ________”．A．a mothball B．a kind of vinegarC．a drink with bubbles D．a special kind of raisinCMonthly Talks at London Canal MuseumOur monthly talks start at 19：30 on the first Thursday of each month except August. Admission is at normal charges and you don't need to book. They end around 21：00.November 7thThe Canal Pioneers, by Chris Lewis. James Brindley is recognized as one of the leading early canal engineers. He was also a major player in training others in the art of canal planning and building. Chris Lewis will explain how Brindley made such a positive contribution to the education of that group of early “civil engineers”.December 5thIce for the Metropolis, by Malcolm Tucker. Well before the arrival of freezers, there was ademand for ice for food preservation and catering, Malcolm will explain the history of importing natural ice and the technology of building ice wells, and how London's ice trade grew.February 6thAn Update on the Cotsword Canals, by Liz Payne. The Smoudwater Canal is moving towards reopening. The Thames and Severn Canal will take a little longer. We will have a report on the present state of play.March 6thEyots and Aits-Thames Islands, by Miranda Vickers. The Thames had many islands. Miranda has undertaken a review of all of them. She will tell us about those of greatest interest.Online bookings：/bookMore into：/w hatsonLondon Canal Museum12－13 New Wharf Road, London NI 9RT www.canalmuseum.mobiTel: 020 77 130 8369．When is the talk on James Brindley?A．February 6th. B．March 6th.C．November 7th. D．December 5th.10．What is the topic of the talk in February?A．The Canal Pioneers.B．Ice for the Metropolis.C．Eyots and Aits-Thames Islands.D．An Update on the Cotsword Canals.11．Who will give the talk on the islands in the Thames?A．Miranda Vickers. B．Malcolm Tucker.C．Chris Lewis. D．Liz Payne.课时达标训练(十七)语篇解读：本文主要讲了两种变化——化学变化和物理变化。

2017年必修一英语Module5单元教学案(外研版)

2017年必修一英语Module5单元教学案(外研版)dule Teahing planPerid 1Intrdutin ≈ Vabular and SpeaingTeahing ais:1 T intrdue se general siene2 T learn se rds related t the thee f this dule3 T develp speaing abilit b pratiing saing the nubers, espeiall the fratins Iprtant and diffiult pints:1 Aruse the students’interests and lve in siene2 Enable the students t understand se eleents abut the heistr lab3 ae the students n h t read the nubersTeahing predures:IntrdutinAtivit 1The ai f the ativit is t as the students t finish the quiz abut general siene t aruse their interest in siene The ativit an be dne as flls:Firstl, as the students t g thrugh the flling the quiz and ae their hie n their nQuiz: H uh d u n abut general siene?1 ater exists __________(a) as a slid, a liquid and a gas (b) as a slid and a liquid nl2 hen u heat a etal, it ill ___________(a) expand (b) ntrat3 Steel is ixture f_____________(a) irn and ther substanes (b) irn and xgen4 _______________ f the earth’s surfae is ater(a) T-thirds (b) 0%The distane f the sun fr the earth is ______________ ileters(a) 2,00 (b) 10,00,006The earth is 46______________ ears ld(a) illin (b) billin7 The earth is ______________ the n(a) tie as large as (b) frt-nine ties larger thanThen put the students in pairs t pare their ansers and all ba the ansers fr the lassFinall as the t listen t the tape abut the abve quiz and he their ansers Ansers: 1 a; 2 a; 3 a 4 a; b; 6 b; 7 bAtivities 2 ≈ 3The teaher an prepare se ards abut different things fr the lass at first Befre shing the students the ards, the teaher an sa t the hle lass: Things an bedivided int three inds, natural, an-ade, and either natural r an-ade, n I’ll sh u se ards in hand, an u tell e hih are natural, an-ade r bth?After this, the teaher an ntinue t sa t the hle the lass: an u give se exaples? Then divide the hle lass int t big grups t pete The teaher an as the Ss t spea ut as an exaples as pssible and rite dn the rds in the table n the blabard as flls:Natural Eg: d, ------an-adeEg: glass, ------Either natural r an-adeEg: ater, ------Finall, as the Ss t pen their bs at Page 41 and read the rds in the bx alud If pssible, the an l up the rds t n hat the ean f urse, the abve petitin ill ntinue, that is t sa, at this ent, the teaher an as the Ss t put the rds in the bx n Page 41 in their bs in the abve tableVabular and SpeaingAtivit 1The ai f the ativit is t have the students n h t read the lng nubers S the ativit an be dne lie this:Befre dealing ith the ativit, the teaher had better build up a lng nuber b having the students sa an inreasing sequene, eg:3three33thirt-three333 three hundred and thirt-three3, 333 three thusand, three hundred and thirt-three33, 333 thirt-three thusand, three hundred and thirt-threeAt this tie, st f the Ss ill n the a f reading these lng nubers: here t sa “illin”, “thusand”, and “hundred” S in rder t nslidate hat the ust learned, the teaher an pratie saing the nubers at the tp f Page 42 ith the students t ae sure the Ss have the rret intnatinThen as the Ss t g thrugh the rest f the nubers in Ativit 1 and find the errrs individuall arding t the diretinsFinall the teaher alls ba the ansers fr the lassAnsers: 1)The rd “thusand” is issing after “fur hundred and sevent”;2)The rd “ne”(r “a”) is issing befre “hundred illin”Ativit 2Firstl, the teaher pint at the fratins and sa the in English At the sae tie the teaher have the Ss repeat the after hi r herThen the teaher and the Ss ae an analsis abut the rules f reading fratins in English tgetherFinall the teaher as the Ss t read the rest f the fratins in Ativit 2 n Page 42 in their bs in English n their n If neessar, the teaher an rite dn the rret ansers n the blabard t he hat the readAnsers: 1 t-fifths; 2 five-eighths; 3 nine-tenths 4three-eighths; five-sixths Ativit 3The teaher shuld intrdue the nept f perentage at first, and then the teaherrite dn se perentages n the blabard and read the ut in EnglishEg: 3%→ thirt-five perent (r: 3 perent); 0 perent equals a halfThen have the Ss pratie reading alud the flling perentages: 40%; %; 8% Finall have the Ss r in pairs t desribe the fratins in Ativit 2 as perentages in EnglishAnsers: 1 A quarter is the sae as 2%; 2ne third is the sae as 3333r%(thirt-three pint three three reurring perent); 3Fur-fifths is the sae as 80%; 4 ne tenth is the sae as 10%; Three-quarters is the sae as 7%; 6 ne half is the sae as 0%; 7 T-thirds is the sae as 6666r%(sixt-six pint six six reurring perent); 8 T-fifths is the sae as 40%; 9 Five-eighths is the sae as 62%(sixt-t pint five perent); 10 Nine-tenths is the sae as 90%; 11 Three-eighths is the sae as 37%(thirt-seven pint five perent); 12Five-sixths is the sae as 8333r%(eight-three pint three three reurring perent)Her:1 Previe the reading part2r in pairs t finish Ativities 4≈ n Page 43Perids 2 ≈ 3Reading ≈ VabularTeahing ais and deands:⒈T learn abut se vabular and nledge related t siene and experients⒉T n abut se etals and get t n their ain uses in ur lives⒊T ae the students n h t d a siple experient and rite the reprt abut it in English⒋T deal ith all the ativities1-6 abut passage A and passage B n page 44-4⒌T develp students’expressin abilit as ell as reading abilit b pratiing these t passages⒍T raise students’interests in siene and fr the rigrus sientifi attitude Teahing e pints:⒈T ae the students understand and grasp the vabular and nledge related t siene and experients⒉T enable the students t n h t read se passages abut siple sientifi experientsTeahing diffiulties:T ae students learn h t rite an experient reprt in EnglishTeahing ethds:⒈uniative Apprah⒉Tas-based Apprah⒊Aural-ral Apprah ith the help f the ulti-edia puter and the rerder Teahing aids:ulti-edia puter; Sftare; PerPint; RerderTeahing predures:Step 1: Lead-inAt first sh the students the piture f a lab ith the help f puterThen design the flling questins and as the students t disuss the in grups: 1Are u interested in ding sientifi experients?2Suppse u ant t d a heial experient abut se etals, d u thin it is neessar t n abut h the reat ith ther substanes?3In rder t arr ut an experient suessfull, hat shuld u prepare fr it?This step is t ar up the students and raise their interests t spea English in lass Beause all these questins are ver lse t the students’dail life and studingStep 2：Pre-readingTeaher: Sine u are interested in ding sientifi experients, n let’s get t n se vabular and nledge related t siene and experientsAt the sae tie I an tpe ut se pitures abut se etals n the sreen ith the help f the puter as flls:⑴ptassiu(钾) ⑵sdiu(钠) ⑶aliu(钙) ⑷agnesiu(镁)⑸aluiniu(铝) ⑹zin(锌) ⑺irn(铁) ⑻pper(铜)As I tpe ut eah f the abve pitures, I an as the students lie this: hat’s this? And hat an it be used fr?At this ent the students’interests are prbabl apprahing a liax S I further as the lie this: D u ant t n re abut these etals? And d u n h e an use these etals better? ell, this is hat e’ll stud ver snThis step is epled t reate a language envirnent fr students’uniatin and aruse their interests in reading passage A and passage B n page 44-4 Step 3: ReadingPassage AT: ell, let’s read thrugh passage A ith the tape f it ver quil t tr t ath its ain idea Then finish Ativit 2 n page 44 and give ur reasnsNext, as the Ss t read passage A ver arefull t find ut the ansers in Ativit 3 n page 44 Finish this ativit b ulti-edia puter It an be designed as flls:1hih f the etals in the table reats the st ith xgen and ater?Ptassiu, aliu and sdiu2hat happens hen u heat aliu in xgen?It burns t fr an xide3hih etals reat ith stea?agnesiu, aluiniu and zin4Des irn have a sl r fast reatin ith stea?It has a sl reatinDes pper reat ith ater?N, it desn’tPassage BT: ell, fr passage A e an see h interesting the experient abut the reatin f etals is! But d u n h e an arr ut a heial experient in a lab suessfull? And hat is the rret rder t desribe a sientifi experient?As the Ss t l at Ativit 1 n page 44 and give the abut 2 inutes t disuss it Then llet the ansers fr the At the sae tie tpe ut the rret anser n the sreen ith the puter as flls:T: N, let’s e t see “ A siple sientifi experient”!Then pla the tape f passage B fr the students and as the t read the passage ith the tape quil and finish Ativit 4 n page 44In rder t lead the students t read the text ver arefull, the flling tas-based questins an be signed t as the t anser:⑴an u guess the eaning f the rd “apparatus” thrugh the ntext? Have u nn all f the apparatuses f this experient?⑵In the send part f the experient, h ust u bil the ater? And then h d u add se il t the ater?Fr Questin 1, se students abe feel strange t se apparatuses If s , the flling pitures an be tped ut ith the help f puter t help Ss t n abut:Then in rder t ae the Ss nslidate hat the read in passage B and he if the have understd the experient ver ell, Ativit n page 46 an be tped ut n the sreen ith the help f puter as a tas-based ativit。

2017-2018学年高中英语外研版必修1课件：Unit 5 Section 3 精品

2．(2014·辽宁高考) The harder (hard) you try to beat him, the more likely you will get hit.He controls you!
解析：句意：你打他越重，你越可能被打，他控制你。此处用了“the more ..., the more ...”句型，故用比较级。
He did much better than I in English. 他英语学得比我好多了。 He is taller by far than his brother. 他比他哥哥高多了。(注意 by far 的不同位置)
集中演练 3 3－1.单句改错 ①She is by far prettier of the two sisters. far 后加 the ②Do you mind if we stay a bit of longer today? 去掉 of
(2)比较级：“形容词/副词比较级＋ than ...”表示“比……更……”
This picture is more beautiful than that one.
这幅画比那幅漂亮。 Yao Ming is taller than Michael Jordan. 姚明比迈克尔·乔丹高。
2．特殊用法 (1)the＋比较级 ... the＋比较级 ... 表示“越……，越……” The more we get together, the happier we will be. 我们相聚越多就越快乐。 (2)“ 比较级＋ and ＋比较级 ” 表示 “越来越……” The girl is more and more beautiful. 这个女孩越来越漂亮了。
集中演练 1 1－1.单句改错 ①The production now is four times that it was ten years ago. that→what ②The population of our city is five times larger than their city. than 后加 that_of

2017年必修一英语Module5单元教学案(外研版)

.精品文档 .
2017 年必修一英语 Module5 单元教学案 ( 外研版 )
dule 5 Teahing plan Perid 1 Intrdutin ≈ Vabulary and Speaking Teahing ais: 1. T intrdue se general siene . 2. T learn se wrds related t the thee f this dule . 3. T develp speaking ability by pratiing saying the nubers, espeially the fratins. Iprtant and diffiult pints: 1.nterests and lve in siene. 2. Enable the students t understand se eleents abut the heistry lab. 3. ake the students knw hw t read the nubers. Teahing predures: Intrdutin Ativity 1 The ai f the ativity is t ask the students t finish the quiz abut general siene t aruse their interest in siene. The ativity an be dne as fllws:
2016 全新精品资料 - 全新公文范文 -全程指导写作 –独家原创 2 / 31
.精品文档 . quiz and hek their answers.
Answers: 1. a; 2. a; 3. a 4. a; 5. b; 6. b; 7. b. Ativities 2 ≈ 3 The teaher an prepare se ards abut different things fr the lass at first. Befre shwing the students the ards, the teaher an say t the whle lass: Things an be divided int three kinds, natural, an-ade, and either natural r an-ade, nw I ’ ll shw yu se ards in y hand, an yu tell e whih are natural, an-ade r bth? After this, the teaher an ntinue t say t the whle the lass: an yu give se exaples? Then divide the whle lass int tw big grups t pete. The teaher an ask the Ss t speak ut as any exaples as pssible and write dwn the wrds in the table n the blakbard as fllws: Natural Eg: wd, -----an-adeEg: glass, -----Either natural r an-adeEg: water, -----Finally, ask the Ss t pen their bks at Page 41 and read the wrds in the bx alud. If pssible, they an lk up the wrds t knw what they ean. f urse, the abve petitin will ntinue, that is t say, at this ent, the teaher an ask the Ss t put the wrds in the bx n Page 41 in their

2018年秋外研版高中英语必修一课件：M5 Introduction共23张精品

Module 5 A Lesson in a Lab
P1 Introduction
Objectives 1. To learn some new words related to
experiments and science 2. To be able to understand some facts
make a presentation to the class.
Preview the new words and expressions on Page 44&45.
substances.
(b) Steel is a mixture of iron and oxygen.
4. (a) Two-thirds of the earth’s surface is
water. (b) 50% of the earth’s surface is water.
P41 1
5. (a) The distance of the sun from the earth is 25,5000 kilometres.
air contract earth gas liquid oxygen moon solid sun expand
1) air — gas — oxygen 2) contract — expand 3) earth — sun — moon 4) gas — liquid — solid
Are you familiar with this picture?
2. Wmhainc-hmaardee.mLaonok-matatdhee?words in the box Satneedl,asnosmwermtheetaflosllaonwdingglaqsuseasrteiomnsa.n-made.

高中英语创方案外研版必修1课件：Unit+5+Section+5

② Before starting,_we prepared a candle, a glass a little higher_than_the_candlae,_basin and some water.
2．让我们惊讶的是，我们看到玻璃杯里的水比盆里的水要高。
① To_our_astonishment ,_we saw that the water level in the glass was higher than that in the basin.
实验结论：conclusion; conclude; in a word; in conclusion
[三步作文法] 第一步：搜索词汇 1．在……的帮助下
with_the_help_of
2．做实验
carry_out_an_experiment
•
9、要学生做的事，教职员躬亲共做；要学生学的知识，教职员躬亲共学；要学生守的规则，教职员躬亲共守。20 21/7/3 12021/ 7/31Sat urday, July 31, 2021
4．描写实验常用词汇：实验目的：aim; purpose; discover; if; happen; reaction; condition; degree; change; make sure; prove; find out 实验器材： iron; bottle; match; clamp; cup; water; oxygen; nail; metal; test tubes; ethanol light
• 15、一年之计，莫如树谷；十年之计，莫如树木；终身之计，莫如树人。2021年7月2021/7/312021/7/312021/7/317/31/2021

高中英语创新方案外研版必修1Unit 1 Section 5讲义 Word版含答案

[技法指导]电子邮件是通过网络发送的信件，其格式都是由计算机中的电子邮件程序预先设定的，一般只要按部就班就能完成电子邮件的写作。

电子邮件的正文内容和格式要求与纸张信件一样，只是发送的方式不同而已。

1．电子邮件的写作模式(1)日期和地址：由于在发送e-mail时，网络系统本身会显示时间，所以写e-mail时，通常只需要写收信人的电子邮箱地址和主题行。

(2)称呼：空一行顶格写收信人的称呼，前面可以加上dear，以示礼貌，如：Dear Mr. Lee等，其后常用逗号。

(3)正文：e-mail和一般书信一样，有正式与非正式之分。

通常因对象的不同，会有语气及用词上的差异。

比较正式的电子邮件(如商务信函)的正文，用词要正式，最好不要用比较随便的英语问候语，如：How are you？对于朋友之间的问候电子邮件(如问候信)，语言的使用可以比较随便。

(4)结尾称呼：根据写信者与收信者之间的关系来确定结尾称呼。

可用Yoursrespectfully/Yours truly/Yours sincerely等正规说法，也可以直接署上写信人的姓名。

2．电子邮件的主题及语言(1)要有一个说明性的、合适的主题。

其目的在于让收信者快速地了解电子邮件的主要内容。

如：Life in Britain/Congratulations from Wang Hai等。

(2)要用简练的词语。

电子邮件的语言主要讲究简洁、真实、准确，如maybe, possible, most of等不确定的表达方法是不宜多用的，但可用一些具体的数目作辅助说明。

为了让被描述事物的特征给读者留下具体而深刻的印象，可以用一些生动的词汇或句型来表达。

如rather, better than before, only, if you try it ..., when you use it ...等。

特别是在一些商务电子邮件中，语言的正确性尤其重要。

黄金表达，教你如何营造亮点常用的开头语1．I have been in the United States for a month.2．Thank you for your letter of Oct. 16th.3．I have a great pleasure to tell you that ...4．I have received your message today.5．How are you getting along with your daily life?话题引入语1．If so, please e-mail me in response.2．As far as I know, ...3．As to/for your question, ...4．I wonder how you learnt that ...5．I'm glad to tell you something about it.常用的结束语1．Enjoy a good day & have fun!2．Please keep in touch with me.3．With kind/best regards.4．I'm looking forward to your answer.5．Please write to me soon and tell me about your ...[写作规范][题目要求]假设你是刘伟，你的美国朋友Mike想通过你了解中国的传统节日。

高中英语创新方案外研版必修1：unit1section5讲义含答案

[技法指导]电子邮件是通过网络发送的信件，其格式都是由计算机中的电子邮件程序预先设定的，一般只要按部就班就能完成电子邮件的写作。

电子邮件的正文内容和格式要求与纸张信件一样，只是发送的方式不同而已。

1．电子邮件的写作模式(1)日期和地址：由于在发送e-mail时，网络系统本身会显示时间，所以写e-mail时，通常只需要写收信人的电子邮箱地址和主题行。

(2)称呼：空一行顶格写收信人的称呼，前面可以加上dear，以示礼貌，如：Dear Mr. Lee 等，其后常用逗号。

(3)正文：e-mail和一般书信一样，有正式与非正式之分。

通常因对象的不同，会有语气及用词上的差异。

(4)结尾称呼：根据写信者与收信者之间的关系来确定结尾称呼。

可用Yours respectfully/Yours truly/Yours sincerely等正规说法，也可以直接署上写信人的姓名。

2．电子邮件的主题及语言(1)要有一个说明性的、合适的主题。

其目的在于让收信者快速地了解电子邮件的主要内容。

如：Life in Britain/Congratulations from Wang Hai等。

(2)要用简练的词语。

电子邮件的语言主要讲究简洁、真实、准确，如maybe, possible, most of等不确定的表达方法是不宜多用的，但可用一些具体的数目作辅助说明。

为了让被描述事物的特征给读者留下具体而深刻的印象，可以用一些生动的词汇或句型来表达。

如rather, better than before, only, if you try it ..., when you use it ...等。

特别是在一些商务电子邮件中，语言的正确性尤其重要。

高中英语创新方案外研版必修1：Unit 5 Section 1课时达标训练 Word版含答案

话题背景抢先知How to get children interested in scienceIt's especially fun and easy to take part in your child's science education. You don't need to be a scientist, or have lots of facts in your head. All you need is a love of discovery. Show your child that it's good to be curious and to ask questions. This will give him confidence in his own ability to explore. Here are some ways to get involved：Be the exampleShow him how curious you are. Let your own sense of discovery guide your exploration. Show an attitude of openness to learning. Show the fun of exploration and the joy of learning new things.Point it outScience is all around you. Find fun ways of showing your child the science of her everyday life. It's in cooking, cleaning, building a fire in the fireplace. It's in the yard, the garage and the basement. The night sky, the morning dew, the rising and setting of the moon and sun; it's all science.Teach observationChildren are surrounded with new information. It can be a lot to take in. But they're always looking, and always listening. Teach your child to pay closer attention to details. When he sees something new, ask him to notice the size, the shape, the color, the smell, and the sound. Teach him to take a moment to notice things. You can even encourage him to take notes of the things he sees each day.,[阅读障碍词]discovery n．发现，发觉；被发现的事物confidence n．信心；信任；秘密explore v．勘查；探索attitude n. 态度；看法surround v t.包围，围绕observation n．观察encourage v t. 促进；支持；鼓励Ⅰ.Match the word with its meaning.1．conclusion A．普通的；平常的2．react B．阶段；时期3．mixture C．膨胀4．electricity D．液体5．float E．设备；装备6．expand F．煮；煮沸7．ordinary G．结论8．boil H．反应9．equipment I．电10．liquid J．收缩11．contract K．漂浮12．stage L．混合物答案：1～6GHLIKC7～12AFEDJBⅡ.Write down the meaning of phrases in each sentence.1．You know the first thing I thought of when I woke up? 想起；想到2．They need to interview some people and find out if they like their jobs._查明3．He had even been kept out of school during the busiest seasons.置身于外4．He hurried me into putting my own house in order first. 整理5．In conclusion, I wish this meeting every success.最后6．Iron reacts with water and air to produce rust. 与……发生反应7．Do you want to add your name to the list? 把……加到……Match the following objects with their names.A．crucible B．beaker & glass rodC．alcohol burner D．microscopeE．tongs F．test tube G．balance答案：①～⑦EDBCFGAⅠ.Fast-reading1．Skim the passage A and write down the main idea of it.The_reaction_of_metals_with_different_substances.2．Skim passage B and write down the main idea of each part.(1)Part 1Iron_in_dry_air．(2)Part 2Iron_in_air-free_water．(3)Part 3Iron_in_ordinary_water．Ⅱ.Careful-readingRead the text carefully and choose the best answer.Passage A1．The first sentence “It is hard to think of a world without metals.”will make us think _______．A．metals make up the worldB．metals play a greatly important role in the worldC．there would be no world if there were no metalsD．it is difficult for us to live in the world of metals2．The table in the passage is arranged in order of ________．A．metal kindsB．reaction activitiesC．values of metalD．the first letters of the words3．An oxide is a ________．A．new kind of metalsB．kind of gasesC．product of the reactionD．factor (因素) of a chemical reaction4．According to the table, which metal is most suitable to make our daily kitchenware (厨房)?A．Zinc. B．Iron.C．Copper. D．Magnesium.Passage B5．Which is NOT the apparatus (仪器) that is required in th e experiment of “Iron in dryair”？A．Cotton wool. B．Oil.C．Iron nails. D．Test tube holder.6．Which is required as one of the apparatus in the experiment of “Iron in ordinary water”？A．Oil. B．Cotton.C．Bunsen burner. D．Test tube holder.7．The purpose of these three experiments is to find out how ________．A．iron reacts with water and airB．important iron isC．do the experiment of iron's reaction with water and airD．to keep iron rustless答案：1～4BBCC5～7BDDⅢ.Study-readingAnalyze the difficult sentences in the text.1．Different metals have different uses, for example, steel is used in cars, and iron is used in electrical equipment.[句式分析]在该句中for example为插入语，后面接的是由并列连词and连接的两个简单句，其中两个简单句中“主语＋is used ...”是被动语态。

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