高中英語 A Lesson in a Lab課件 外研必修1

1、2021/8/11 星期三1高中英語第一冊(外研版必修1)2021/8/11 星期三2Module 5 A Lesson in a LabModule 5A Lesson in a Lab2021/8/11 星期三3編讀互動Module 5 編讀互動設(shè)置“課前熱身”的目的是讓學(xué)生用8分鐘時間快速練習(xí)本模塊的內(nèi)容。知識講解部分，重點講解了本模塊的重點單詞、短語、句型。本模塊中，ordinary與common，general，和normal的辨析是重點和難點。 add，keep及go構(gòu)成的短語是高考?？键c，需要學(xué)生積累記憶。學(xué)生要特別注意be supposed to的含義以及其使用語境。The m

2、ore，the more 句式簡單好用，學(xué)生可在寫作中使用。建議課時：講練一課時，課時作業(yè)(包括評講)一課時，共計兩個課時。2021/8/11 星期三4美言佳句Module 5 美言佳句誦美文上個星期天你到同學(xué)家參加聚會，根據(jù)下圖提示，用英語寫一篇日記。2021/8/11 星期三5Module 5 美言佳句注意：詞數(shù)：120左右，開頭已經(jīng)寫好，不計入總詞數(shù)。November 21, Saturday, sunny_2021/8/11 星期三6Module 5 美言佳句November 21, Saturday, sunnyToday I went to my classmates for a

3、party. We were enjoying ourselves when a cry came from the kitchen. We rushed there to see what happened. When my classmate was cooking，a pan of burning oil caught fire. It was lucky that her burn was not serious. I happened to have learnt how to do first aid. So immediately I put her hand under the

4、 running water for several minutes and put a clean handkerchief over the area of the burn. Later the doctor came and praised me. He said it was necessary for us to know something about first aid.2021/8/11 星期三7Module 5 美言佳句背佳句1We were enjoying ourselves when a cry came from the kitchen. 我們正玩得開心，突然從廚房

5、里傳出了一聲尖叫。 賞析 該句用過去進行時描述了當(dāng)時的情景。2It was lucky that her burn was not serious. 慶幸的是他傷得不重。 賞析 該句中It作形式主語，真正的主語是后面that引導(dǎo)的從句。3He said it was necessary for us to know something about first aid. 他說對于我們來說懂一點急救知識是必要的。 賞析 從句中使用了it is necessary for sb. to do sth.。意為“對于某人來說有必要做某事”。2021/8/11 星期三8Module 5 課前熱身課前熱身.

6、單詞拼寫1I listened to his adventure with a (混合) of amusement and disbelief. 2Try to achieve a better (平衡狀態(tài)) between work and play. 3Everyone fails now and then.Its how you (反應(yīng)) that makes a difference in life. 4You may imagine their (驚訝的) look when they find the room empty. mixture balance react astoni

7、shed 2021/8/11 星期三9Module 5 課前熱身5The hotel has its own pool and leisure f . 6He watched the result of the experiment and then drew a c . 7The helicopter burst into f after hitting a power line. 8Things e when they are heated. 9Boats f in the direction of wind if they are not controlled. 10Its common

8、 sense that ice f when water freezes. acilities onclusion lames xpand loat orms 2021/8/11 星期三10Module 5 課前熱身.詞語翻譯 1三分之二的 _ 2與發(fā)生(化學(xué))反應(yīng) _ 3使有條理 _ 4想，考慮 _ 5弄清楚，弄明白 _ 6把加到 _ 7使不進入，防止進入 _ 8開始做，著手干 _ 9安靜點 _ 10過去常常 _ 11在領(lǐng)域 _ twothirds of react with putin order think of find out addto keepout of go ahead ke

9、ep the noise down used to in the area of 2021/8/11 星期三11Module 5 課前熱身12在過去的二十年里 _13(取得)發(fā)現(xiàn) _ 14為感到驕傲 _ 15理應(yīng)，應(yīng)當(dāng) _ in the last twenty years make discoveries be proud of be supposed to 2021/8/11 星期三12Module 5 課前熱身.完成句子1不知聽眾對他的演講有何反應(yīng)？ I wonder how the audience . 2本詞典的這一版里新增加了很多單詞。 Many words this edition

10、 of the dictionary. 3你越是努力，取得的進步就越大。 The harder you study， . 4很難想象一個沒有電的世界。 a world without electricity. 5我們班三分之二的同學(xué)喜歡流行音樂。 Two thirds of the students in our class pop music.reacted to his speech have been added to the more progress youll make Its hard to think of/imagine are fond of2021/8/11 星期三13M

11、odule 5 單詞點睛單詞點睛1expandv. 膨脹，擴大，增強；擴展，展開 expansion n. 擴張，擴展，膨脹【詞語辨析】expand和extend(1)expand強調(diào)“擴展，增強，膨脹”。如： A tyre expands when you pump air into it. 如果你往輪胎里充氣，它就會膨脹。 Our foreign trade has expanded greatly in recent years. 我國的對外貿(mào)易近年來已有極大發(fā)展。2021/8/11 星期三14Module 5 單詞點睛(2)extend強調(diào)時間、空間等的延伸、延展。如： extend

12、a fence，wall，railway，garden 擴建籬笆、墻、鐵路、公園 Can you extend your visit a few days longer? 你能多停留幾天嗎？【活學(xué)活用】(1) Why not try to your story into a novel? 你為什么不把你的故事擴展成小說呢？(2) Metal when it is heated. 金屬加熱之后就會膨脹。 expand expands 2021/8/11 星期三15Module 5 單詞點睛(3) The road for miles and miles. 這條路向遠處綿延伸展。(4) The h

13、eadmaster our holiday by four days. 校長將我們的假期延長了4天。extends extended 2021/8/11 星期三16Module 5 單詞點睛2conclusionn. 結(jié)論，推論；結(jié)尾，結(jié)束conclude v. 推斷出，斷定，做結(jié)論；(使)結(jié)束conclusive adj. 結(jié)論性的，決定性的arrive at/come to/draw/reach a conclusion 得出結(jié)論，告一段落come to the conclusion that 所得結(jié)論是，斷定in conclusion 最后，總之2021/8/11 星期三17Module

14、 5 單詞點睛(1)I that hed been lying. 我斷定他是在說謊。(2)From his appearance we may safely he is a chain smoker. 從他的外表，我們可以有把握地斷定他煙抽得很兇。Came to/reached the conclusion conclude that 2021/8/11 星期三18Module 5 單詞點睛3aimn. 目標(biāo)，對準(zhǔn) v. 對準(zhǔn)目標(biāo)；打算aim sth at 把向瞄準(zhǔn)；把對準(zhǔn)aim at (doing) sthaim to do sth 力爭，努力做某事be aimed at 旨在，針對，目的是

15、aim high 胸懷大志take aim at (sb/sth) 瞄準(zhǔn)，把目標(biāo)對準(zhǔn)(某人/某物)2021/8/11 星期三19Module 5 單詞點睛【活學(xué)活用】(1)We our production. 我們的目標(biāo)是將生產(chǎn)增加一倍。(2)My remarks were not you. 我的話并非針對你說的。aim at doubling/to double aimed at 2021/8/11 星期三20Module 5 單詞點睛4formn. 形式，形狀；表格v. 形成，構(gòu)成，塑造或產(chǎn)生某事物be in form 處于良好的競技狀態(tài)be out of form 處于不良的競技狀態(tài)in

16、 the form of 以的形式；呈狀態(tài)form sth into 使形成形狀【詞語辨析】form，figure和shape三個詞均有“形狀，形態(tài)”的意思，但用法不同：2021/8/11 星期三21Module 5 單詞點睛(1)form 指“形式”。如： Water is in the form of ice. 水呈冰的形態(tài)。(2)figure 指“外形，輪廓”。如： She drew figures of fish. 她畫魚的輪廓。(3)shape 指“外形，形狀”。如： In shape，it looks like a horse. 從外形看，它看起來像馬。【活學(xué)活用】(1)The r

17、eservoir by flooding the valley. 這個水庫是洪水淹沒山谷而形成的。was formed 2021/8/11 星期三22Module 5 單詞點睛(2)If she is ，she can win the match easily. 如果她競技狀態(tài)良好，她可以輕易贏得這場比賽。(3)Help will be welcome. 以錢的形式資助將十分受歡迎。in form in the form of money 2021/8/11 星期三23Module 5 單詞點睛5balancen. 平衡，差額v. 平衡； 權(quán)衡，使保持平衡；相抵keep/lose ones b

18、alance保持/失去平衡keep the balance of nature/ones mind 保持自然界/心態(tài)的平衡balance A against B 權(quán)衡A與B的重要性balance A with/and B 同等重視A與B；平衡好A與B2021/8/11 星期三24Module 5 單詞點睛【活學(xué)活用】(1)We must learn to . 我們必須學(xué)會平衡好工作與休息。(2)You have to of living in a big city against the disadvantages. 你必須權(quán)衡住在大城市的利與弊。balance work and/with r

19、elaxation balance the advantages 2021/8/11 星期三25Module 5 單詞點睛6equipmentn. U設(shè)備，裝備a piece of equipment 一件設(shè)備be equipped for 準(zhǔn)備好，對有準(zhǔn)備be equipped with 裝備，配備equip oneself 整裝，預(yù)備行裝，裝備自己【詞語辨析】equipment和facilityequipment 和 facility 都可譯作“設(shè)備”，“器材”。(1)equipment 是不可數(shù)名詞，指用于某一特殊目的的東西供給品，裝備等(the tools，machines，cloth

20、es, etc. that you need to do a particular job or activity)。如：2021/8/11 星期三26Module 5 單詞點睛 basic kitchen equipment medical equipment(2)facility 是可數(shù)名詞，常用復(fù)數(shù)形式。facilities指為一特殊活動或目的所提供的種種便利，包括設(shè)備、建筑物和服務(wù)等(rooms，equipment，or services that are provided for a particular purpose)。如： facilities for study sports

21、/leisure facilities2021/8/11 星期三27Module 5 單詞點睛【活學(xué)活用】(1)The government has given to our school. 政府已為我們學(xué)校配備了很多設(shè)備。(2)The room air conditioners. 這個房間裝有空調(diào)設(shè)備。(3) This is a fivestar hotel with fantastic . 這是一家五星級飯店，設(shè)施完善。 a lot of equipment Is equipped with facilities 2021/8/11 星期三28Module 5 單詞點睛7reactv. 反

22、應(yīng)，起作用eaction n. 反應(yīng)，副作用react to 對做出反應(yīng)react against 反抗，反對react with 與發(fā)生化學(xué)反應(yīng)【活學(xué)活用】(1)Iron water and air to produce rust. 鐵與水和空氣起化學(xué)反應(yīng)而生銹。(2)How did your mother ? What was your mothers to the news? 你媽媽對這個消息的反應(yīng)怎樣？reacts with react to the news reaction 2021/8/11 星期三29Module 5 單詞點睛8ordinaryadj. 普通的，平常的；平淡無奇

23、的【詞語辨析】ordinary，common, general和normal 四個詞都含“普通的”意思。(1)ordinary(與眾多同類的東西相比)強調(diào)“平常的”，“平淡無奇的”。 如： ordinary dress平常服裝 out of the ordinary不平常的，非凡的；例外的 Tom was an ordinary American boy who kept getting into trouble. 湯姆是一個不斷有麻煩的普通的美國男孩。2021/8/11 星期三30Module 5 單詞點睛 It was a very ordinary day today. 今天是很平常的一

24、天。(2)common強調(diào)“常見的”，“ 不足為奇的”，“共同的，公共的，公有的”。如： common sense/knowledge常識 common characteristic 共同特點 in common with 和一樣 in common 共同，共有，共用 Snow is common in cold countries. 在寒冷的國家雪是常見的。2021/8/11 星期三31Module 5 單詞點睛(3)general指“普通的，綜合的，概括的，全面的，大致的；大體的”。如： the general opinion一般的輿論 in generalgenerally 一般地；大體

25、上；通常，大都；多半；一般而言 This book is intended for the general reader，not for the specialist. 這本書是為一般讀者寫的，不是為專家寫的。 Give me a general idea of the work. 告訴我這項工作的大概情況。(4)normal指“正常的，正規(guī)的，常態(tài)的，一般的”。如： a normal child(智力)正常的兒童2021/8/11 星期三32Module 5 單詞點睛 above/below normal 標(biāo)準(zhǔn)以上/下 return to normal 恢復(fù)正常 The normal pri

26、ce of a ticket is 230 yuan! 一張票的正常價格是230元?！净顚W(xué)活用】(1)We were dressed up for the party but she was still in her clothes. 我們都為聚會喬裝打扮，但她仍然穿著平常的衣服。(2)The doctor said the childs temperature was . 醫(yī)生說孩子的體溫正常。(3)Smith is a very last name in England. 在英國史密斯是很常見的姓。ordinary normal common 2021/8/11 星期三33Module 5

27、 單詞點睛(4)Nothing occurred. 沒有什么超乎尋常的事發(fā)生。(5) many people，he prefers classical music to pop. 和許多人一樣，和流行音樂相比，他更喜歡古典音樂。(6)Real friends should share everything . 真正的朋友什么東西都應(yīng)該共同享有。(7)I like games ，and especially football. 各種運動我一般都喜歡，尤其是足球。(8)Can you tell me the idea of the passage? 你能告訴我這篇文章的大意嗎？out of the

28、 ordinary In ommon with in commonin general general 2021/8/11 星期三34Module 5 短語儲存短語儲存1 addto把加到 【詞語辨析】add sth up把加起來add to 增加add up to 總計為，總數(shù)達；結(jié)果是add that 補充說【短語辨析】add to 和addtoadd to 相當(dāng)于increase，意思是“增加了”，不可分開用，后面常跟抽象名詞，如：2021/8/11 星期三35Module 5 短語儲存 add to our difficulties增加了我們的困難；而addto意思是“把加到”，常跟具

29、體的名詞?！净顚W(xué)活用】(1)If you , you will get 9. 四加五等于九。(2)He wrote down the weight of each stone and . 他把每一塊石頭的重量記下來，然后把所有的重量加在一起。(3)Her graceful manner her beauty. 她優(yōu)雅的舉止增加了她的美麗。 add 4 to 5then added up all the weights added to 2021/8/11 星期三36Module 5 短語儲存2keep (sb) out (of sth)把關(guān)在外面； 阻止入內(nèi)； 不參加； 不進去keep up

30、使保持、維持(在同一水平)；使不低落； 繼續(xù)keep up with 跟上，不落后keep away from (使)遠離，保持距離keep back 控制，抑制；隱瞞；留/扣下；阻礙(某人)發(fā)展keep off (使)避開；不(讓)接近keep to the road/the point/ones promise 遵守、不偏離道路/主題/遵守諾言2021/8/11 星期三37Module 5 短語儲存【短語辨析】keep away from, keep off和keep () out (of)keep away from與keep off意義接近，但前者強調(diào)“保持距離”，而后者強調(diào)“不接近，

31、不碰觸”。 keep () out (of)則強調(diào)“保持在之外”，還可以引申為“置身于之外，不參與，不干涉”。【活學(xué)活用】 用keep相關(guān)短語的正確形式填空(1)Outside the room is a sign saying “Danger: Keep out.”(2)Youd better their quarrel. (3)The notice said “ the grass.” keep out of keep off 2021/8/11 星期三38Module 5 短語儲存(4) your hands me!(5)I got the feeling that he was som

32、ething_from us. (6)She was struggling to the tears. (7)When you are visiting the park，you must its rules. (8)Do something to your spirits.Keep off keeping back keep back keep to keep up 2021/8/11 星期三39Module 5 短語儲存3go ahead說吧，干吧，開始做； 發(fā)生，進行；走在前面，先走go against 違背，對不利；與相反go all out to do/for sth 全力以赴做某事

33、/為某事全力以赴go by (時間)過去；依據(jù)，遵循go down 下降，降低go up 上升，(房屋)建立起來go on 繼續(xù)；發(fā)生，進行；(時間)過去go on with sth 繼續(xù)做某事go on doing 繼續(xù)做(原來的事)go on to do 接著做(另外一件事)2021/8/11 星期三40Module 5 短語儲存【活學(xué)活用】用go相關(guān)短語的正確形式填空(1) Do you mind if I open the window? No， . (2)You and well catch you up later. (3)The company will improve next

34、 years sales. (4)She was scared to her fathers wishes. (5)As the weeks ，I became more and more worried. (6)New buildings are all around the town.go aheadgo ahead go all out to go against went by/went on going up 2021/8/11 星期三41Module 5 短語儲存4used to過去常常used to do 過去經(jīng)常be/get used to (doing) sth 習(xí)慣于be

35、used to do 被用來做【短語辨析】used to 和would(1)used to多有“過去如此，現(xiàn)在不這樣”的對比含義，不與一段時間狀語連用。(2)would多表示過去習(xí)慣性的動作，常與具體的時間狀語連用，或與often，sometimes或for hours連用。如： He would always be the first to offer to help. 他總是會第一個主動提出幫助。2021/8/11 星期三42Module 5 短語儲存【注意事項】(1)疑問式：Used you to？/Did you use to？否定式： used not to/usednt to/di

36、dnt use to(2)used to 后的不定式可以承前省略到to，但若后面是be，則be需保留。如： He is not a actor. But he used to be. 【活學(xué)活用】(1)I used to get up early and take an hours walk before breakfast. 我過去常常早起，并且在早餐前散步一小時。(2)He in the country. 他已習(xí)慣于住在鄉(xiāng)下。(3)Bamboo . 竹子可以被用來造紙。is/has got used to living can be used to make paper 2021/8/11

37、 星期三43Module 5 短語儲存5be proud of對感到自豪take pride in 以感到自豪；對感到得意【活學(xué)活用】(1)You should be yourself. 你應(yīng)該為自己感到驕傲。(2)She in her childrens success. 她為自己的孩子取得的成績感到無比驕傲。 proud of takes great pride 2021/8/11 星期三44Module 5 短語儲存6eitheror 要么要么 neithernor 既不也不【注意事項】eitheror，neithernor 和not onlybut also連接并列主語時，謂語動詞的單

38、復(fù)數(shù)形式遵循“就近原則”?！净顚W(xué)活用】(1)She was coming back . 她不是今天來就是明天來。(2) I am right. 你和我都不對。(3) the next. 下一個要么是你，要么是他。either today or tomorrow Neither you nor Either you or he is 2021/8/11 星期三45Module 5 短語儲存7.be supposed to do sth被期望或被要求(按規(guī)則、慣例等)做某事，理應(yīng)Suppose/Supposing that 假定【活學(xué)活用】(1)Youre by Friday. 你最晚在星期五結(jié)清

39、這筆賬。(2)You here. 你不應(yīng)該呆在這兒。 supposed to pay the bill are not supposed to stay 2021/8/11 星期三46Module 5 短語儲存7.be supposed to do sth被期望或被要求(按規(guī)則、慣例 等) 做某事，理應(yīng)Suppose/Supposing that 假定【活學(xué)活用】(1)Youre by Friday. 你最晚在星期五結(jié)清這筆賬。(2)You here. 你不應(yīng)該呆在這兒。(3) ，can we play the match indoors? 要是下雨的話，我們在室內(nèi)比賽行嗎？ supposed

40、 to pay the billare not supposed to stay Supposing/Suppose (that) it rains 2021/8/11 星期三47Module 5 句型透視句型透視1It is hard to think of a world without metals. 很難想象一個沒有金屬的世界。 It isadj. to do sth 做某事 在該句型中it用作形式主語，真正的主語為動詞不定式?！鞠嚓P(guān)拓展】(1)It isadj. for sb to do sth對于某人來說做某事 在該句式中作表語的形容詞說明不定式行為的性質(zhì)和特點。常 見的形容詞有：

41、easy，important，difficult，possible，necessary等。2021/8/11 星期三48Module 5 句型透視(2)It isadj. of sb to do sth 某人做某事 在該句式中，作表語的形容詞表達不定式的邏輯主語的品行、 性格或性質(zhì)。常見的形容詞有：kind，nice，good，honest，careful，clever，wise，stupid，foolish，rude等。(3)It isadj. /n. that做某事 it作形式主語，that從句作真正的主語。【活學(xué)活用】(1) to lose three pairs of glasses.

42、 你丟了三副眼鏡真是太粗心了。 (2)_meet? 我們非見面不可嗎？ Its careless of you Is it necessary for us to/Is it necessary that we 2021/8/11 星期三49Module 5 句型透視2The closer you are，the more youll see. 你靠得越近，你看到的就越多。 “the比較級，the比較級”結(jié)構(gòu) 該結(jié)構(gòu)表示“越就越”，前面“the比較級”相當(dāng) 于一個條件狀語從句。 【活學(xué)活用】 The more careful you are，_ in the experiment. 你越小心，

43、在實驗中犯的錯誤就越少。 the fewer mistakes youll make 2021/8/11 星期三50Module 5 跟蹤訓(xùn)練跟蹤訓(xùn)練12010全國卷 The doctor thought would be good for you to have a holiday. AThis BThat COne Dit【解析】 D考查代詞用法辨析。it用作形式賓語，真正的賓語 是后面的不定式短語。2021/8/11 星期三51Module 5 跟蹤訓(xùn)練2Could I ask you a rather personal question? Sure， . Apardon me Bgo

44、ahead Cgood idea Dforget it【解析】 B本題考查情景交際。句意為：“我能問你一個 私人問題嗎？”“好的，問吧?！盙o ahead. 表示繼續(xù)，同意對方提問。2021/8/11 星期三52Module 5 跟蹤訓(xùn)練3English is hard for me and Physics is harder. Aa little; a lot Ba lot; a little Ca bit; more Drather; a great deal of【解析】 A四個選項中 a little, a bit和rather都可以修飾形容詞。但是只有a lot, a little和a great deal可以修飾比較級。2021/8/11 星期三53Module 5 跟蹤訓(xùn)練4In my opinion，life in the twentyfirst century is much easier than . Athat used to be Bit is used to Cit was used to Dit used to be【解析】 D本題考查used to do。本句意為“在我看來，21世紀(jì)的生活比過去容易多了?！眜sed to do 過去曾經(jīng)；it代指