高中英語人教版必修5【教學(xué)課件】Unit 1

1、人民教育出版社 必修五 Unit 1Great Scientists人民教育出版社 七年級(jí) | 上冊(cè) There are some great scientific achievements that have changed the world. Can you name some of them? What kind of role do they play in the field of science? Do these achievements have anything in common? Match the inventions with their inventors bel

2、ow before you answer all these questions. Warming up人民教育出版社 七年級(jí) | 上冊(cè) Alexander Bell electricity Thomas Edison the First telephoneLaite Brothers the electric LampMadame Curie black holes in UniverseFranklin Theory of GravitySteven Hawking the First PlaneElbert Einstein RadiumIsaac Newton the Theory o

3、f Relativity人民教育出版社 七年級(jí) | 上冊(cè) Who is he?He is Archimedes (阿基米德)Which scientist discovered that objects in water are lifted up by a force that helps them float?人民教育出版社 七年級(jí) | 上冊(cè) Charles Darwin.Who is he?He is W h o w r o t e a b o o k explaining how animals and plants developed as the environment chang

4、ed?人民教育出版社 七年級(jí) | 上冊(cè) Thomas Newcomen.Who is he?He is Who invented the first steam engine?人民教育出版社 七年級(jí) | 上冊(cè) Gregor MendelWho is he?He is Who used peas to show how physical characteristics are passed from parents to their children?人民教育出版社 七年級(jí) | 上冊(cè) Marie CurieWho is he?She is Who discovered radium?人民教育出版

5、社 七年級(jí) | 上冊(cè) Thomas EdisonWho is he?He is Who invented the way of giving electricity to everybody in large cities?人民教育出版社 七年級(jí) | 上冊(cè) Leonardo da VinciWho is he?He is Who was the painter that studied dead bodies to improve his painting of people?人民教育出版社 七年級(jí) | 上冊(cè) Humphry DavyWho is he?He is Who invented a

6、 lamp to keep miners safe underground?人民教育出版社 七年級(jí) | 上冊(cè) Stephen HawkingWho is he?He is Who put forward a theory about black holes?人民教育出版社 七年級(jí) | 上冊(cè) Do you know how to prove a new idea in a scientific research? Discuss in small groups the stages in setting out a new scientific idea. What order would yo

7、u put them in?Pre-reading人民教育出版社 七年級(jí) | 上冊(cè) Draw a conclusionThink of a methodCollect resultsMake a questionFind a problemAnalyse the resultsFind supporting evidencePlease put the 7 stages in right order according to the passage. 人民教育出版社 七年級(jí) | 上冊(cè) GermanyGreat BritainDeath of first cholera case in Lond

8、on during the 1848-49 epidemic LondonPrevious cholera epidemic in Great Britain in 1831-32The spread of cholera人民教育出版社 七年級(jí) | 上冊(cè) Look at the picture, the map and the title and predict the content of the reading passage. Then skim it quickly to see if you are right.人民教育出版社 七年級(jí) | 上冊(cè) John SnowReading人民教

9、育出版社 七年級(jí) | 上冊(cè) Read the text (P2-3) quickly and complete the main idea of it.The text is mainly about _ and how he _.Johndefeated choleraSnow人民教育出版社 七年級(jí) | 上冊(cè) To prove a new scientific idea, seven stages are needed. Read the text (P2-3) carefully and fill in the blanks.人民教育出版社 七年級(jí) | 上冊(cè) Stage 1Find a p

10、roblemA large number of people died of cholera, but neither its 1. _ nor its 2. _ was understood.Stage 2Make a question Theory one: Cholera 3. _ in the air and floated around until it found its victims. Theory two: When people 4. _ cholera into their bodies with meals, their bodies were attacked.cau

11、se absorbed multipliedcure人民教育出版社 七年級(jí) | 上冊(cè) Stage 3Think of a methodBegan to gather information to 5. _ that the second theory was correct.Stage 4Collect resultsMarked where the dead people had lived on a(n) 6. _.Stage 5Analyse the resultsLooked into the 7. _ of the water to see if the problem was th

12、e water.map provesource人民教育出版社 七年級(jí) | 上冊(cè) Broad StreetBroad StreetMany deaths happened here.Many deaths happened here.No death happened here.No death happened here.The water from the pump was to blame.The water from the pump was to blame.Public housePublic house人民教育出版社 七年級(jí) | 上冊(cè) Small, white, flocculen

13、t particlesThe water was from the river which had been polluted by the dirty water from London.人民教育出版社 七年級(jí) | 上冊(cè) Stage 6Find supporting evidenceFound supporting evidence from two other deaths: Both of them died of cholera after 8. _.Stage 7Draw a conclusion 9. _ carried the virus. All the water suppl

14、ies should be 10. _. drinking the water Polluted waterexaminedextra evidence: A woman and her daughter who lived far away but drank the water also died.人民教育出版社 七年級(jí) | 上冊(cè) Choose the best answer.1. We know from the text that John Snow _.A. had collected information before cholera broke out B. felt not

15、quite sure after he finished the mapC. helped the woman from Broad StreetD. became famous after defeating cholera人民教育出版社 七年級(jí) | 上冊(cè) 2. Why did John Snow use a map in his research? A. It could help him find exactly how many people died of cholera.B. It could help him find the source of drinking water f

16、or people.C. It could help him organize his ideas and find evidence.D. It could help him find his way in Broad Street.人民教育出版社 七年級(jí) | 上冊(cè) 3. Why was cholera called “King Cholera” in the text?A. Because it caused many deaths. B. Because it got its name from Queen Victoria.C. Because it was defeated with

17、 the help of the King. D. Because it was the most deadly disease of its day.人民教育出版社 七年級(jí) | 上冊(cè) Number these events in the order that they happened._ John Snow began to test two theories._ An outbreak of cholera hit London in 1854._ John Snow marked the deaths on a map. 124Post-reading人民教育出版社 七年級(jí) | 上冊(cè)

18、_ He announced that the water carried the disease._ John Snow investigated two streets where the outbreak was very severe._ King Cholera was defeated._ He found that most of the deaths were near a water pump._ He had the handle removed from the water pump.35678人民教育出版社 七年級(jí) | 上冊(cè) Answer these questions

19、.1. John Snow believed Idea 2 was right. How did he finally prove it?John Snow finally proved his idea because he found an outbreak that was clearly related to cholera, collected information and was able to tie cases outside the area to the polluted water.人民教育出版社 七年級(jí) | 上冊(cè) 2. Do you think John Snow w

20、ould have solved this problem without the map? Give a reason.No. The map helped John Snow organize his ideas. He was able to identify those households that had had many deaths and check their water-drinking habits. Heidentified those houses that had had no deaths and surveyed their drinking habits.

21、The evidence clearly pointed to the polluted water being the cause. 人民教育出版社 七年級(jí) | 上冊(cè) 3. Cholera was a 19th century disease. What disease do you think is similar to cholera today? Why?Three diseases, which are similar today, are SARS, AIDS and bird flu, because they are serious, have an unknown cause

22、 and need public health care to solve them.人民教育出版社 七年級(jí) | 上冊(cè) Drink only water that you have boiled or treated with chlorine or iodine. Other safe drinks include tea or coffee made with boiled water and carbonated, bottled beverages with no ice.What should you do if youre travelling to a country that

23、has a cholera outbreak?人民教育出版社 七年級(jí) | 上冊(cè) 1.Who put forward a theory about black holes.誰提出了黑洞理論誰提出了黑洞理論put forward:e.g. put forward a very good suggestionplan提出了一個(gè)很好的建議 計(jì)劃(1) 提出（+表示建議,計(jì)劃等的名詞）= come up withe.g. You ought to put your watch forward ten minutes.(2) 把.向前撥e.g. I put myself forward as the mo

24、nitor.(3) 推薦Language points 人民教育出版社 七年級(jí) | 上冊(cè) put away:put up with:put on :put out：關(guān)于關(guān)于put的其它短語：的其它短語：忍受穿上，上演熄滅，撲滅放好.儲(chǔ)存(錢)2. draw/ come to/ arrive at/ reach a conclusion得出結(jié)論得出結(jié)論我們得出結(jié)論應(yīng)該再給他一次機(jī)會(huì)e.g. We drew a conclusion that we should give him another chance.人民教育出版社 七年級(jí) | 上冊(cè) 3.John Snow was a well-know

25、n doctor in London-so expert, indeed, that he attended Queen Victoria as her personal physician.約翰約翰.斯諾是一位著名的醫(yī)生斯諾是一位著名的醫(yī)生-他的確醫(yī)術(shù)精他的確醫(yī)術(shù)精湛湛,以至成為照料維多利亞女王的私人醫(yī)生以至成為照料維多利亞女王的私人醫(yī)生.attend v.() take good care of 照看,照料.e.g. The doctor attended the patients.醫(yī)生照看病人醫(yī)生照看病人.人民教育出版社 七年級(jí) | 上冊(cè) attend school 上學(xué)上學(xué)attend

26、 a lecture 聽講座聽講座attend church 去教堂去教堂attend (at) a wedding 出席出席婚禮婚禮(2) 注意,留意. e.g. She didnt attend to what I was saying. 她并不注意聽我所說的話。(+to)(3) 出席,到場(chǎng)人民教育出版社 七年級(jí) | 上冊(cè) 4. But he became inspired when he thought about helping ordinary people exposed to cholera.但是當(dāng)他一想到要幫助那些得了霍亂的普通百姓但是當(dāng)他一想到要幫助那些得了霍亂的普通百姓時(shí)，

27、他就感到很興奮時(shí)，他就感到很興奮The man seen by us yesterday is Professor Smith.1. exposed to cholera 在句子中是過去分詞用作后置定語,表示被動(dòng).意為 “患霍亂的”.e.g. The book written by LuXun is very popular. 人民教育出版社 七年級(jí) | 上冊(cè) expose sth/sb to使暴露于；使面臨；使遭受（危險(xiǎn)，攻擊等）Keep indoors and dont expose your skin to the sune.g. Those who were exposed to bi

28、rd-flu were separated. be exposed to招致，遭受染上禽流感的人都被隔離了expose使暴露于;使接觸到 人民教育出版社 七年級(jí) | 上冊(cè) 6. cure vt.治愈，治療消除(弊病等);糾正 e.g. The doctor cured him of his cold. cure sb. of sth. 治好了某人的治好了某人的，糾正了某人的，糾正了某人的醫(yī)生治好了他的感冒e.g. He cured the child of bad habits. 他糾正了孩子的壞習(xí)慣 n.治愈;痊愈 e.g. Theres no known cure for AIDS. (+

29、for)人民教育出版社 七年級(jí) | 上冊(cè) 7. So many thousands of terrified people died every time there was an outbreak.every time 在這里是連詞，引導(dǎo)時(shí)間狀語從在這里是連詞，引導(dǎo)時(shí)間狀語從句，意為句，意為“每次，每當(dāng)每次，每當(dāng)”e.g. Every time I meet him, I always think of the things happened between us.每次見到他，我就想起發(fā)生在我們之間的事情。每次爆發(fā)霍亂時(shí)，就有大批驚恐的老百姓病死每次爆發(fā)霍亂時(shí)，就有大批驚恐的老百姓病死人民教

30、育出版社 七年級(jí) | 上冊(cè) immediately, the moment, directly, instantly 等等與與 every time一樣，都可以用作連詞引導(dǎo)時(shí)間一樣，都可以用作連詞引導(dǎo)時(shí)間狀語從句，意為狀語從句，意為 “一一.就就”。e.g. I will give the letter to him immediately I see him.我一見到他就把這封信給他。I came directly I got your letter.我一接到你的信就來了。注意注意: :人民教育出版社 七年級(jí) | 上冊(cè) .The second suggested that people ab

31、sorbed this disease into their bodies with their meals . 第二第二種看法是在吃飯的時(shí)候人們把這種病種看法是在吃飯的時(shí)候人們把這種病毒引入體內(nèi)的毒引入體內(nèi)的 注意此處的suggest表示“暗示，表明”，而非表示建議，此時(shí)從句中不需要用虛擬語氣。如：The dentist suggested _牙醫(yī)建議她改天再來。 that she come another day（她的表情表明她很開心。 Her expression suggested that she was happy人民教育出版社 七年級(jí) | 上冊(cè) o 吸收e.g

32、. The big company has gradually absorbed these small companies into its own organization. 這家大公司逐漸將這些小的公司吞并了。absorb v. (1)吸收 e.g. Its too hard for me to absorb so many good ideas at once. 對(duì)我來說很難一下完全吸收這么多好主意。人民教育出版社 七年級(jí) | 上冊(cè) 老人全神貫注地讀這本書。 e.g. The old man was absorbed in the book. The old man absorbed

33、himself in the book. be absorbed in = absorb oneself in (2) 吸引；使專心；使全神貫注9. In two particular streets, the cholera outbreak was so severe that more than 500 people died in 10 days.在兩條街道上在兩條街道上,霍亂流行的特別厲害，在十天之霍亂流行的特別厲害，在十天之內(nèi)就死去了五百多人。內(nèi)就死去了五百多人。全神貫注于全神貫注于人民教育出版社 七年級(jí) | 上冊(cè) 9. severe v. (1) strict 嚴(yán)厲的；苛刻的；嚴(yán)

34、格的.e.g. My father was severe with me. 我的父親對(duì)我很嚴(yán)厲。 be severe with/on/upon 對(duì)嚴(yán)格，嚴(yán)厲(2) very serious 劇痛的，劇烈的，嚴(yán)重的 考大學(xué)的激烈競(jìng)爭(zhēng)e.g. the severe competition for university人民教育出版社 七年級(jí) | 上冊(cè) 看來霍亂的流行要?dú)w罪于飲水了?？磥砘魜y的流行要?dú)w罪于飲水了。(1) be+動(dòng)詞不定式，可以表示該做或不該做的 事情，相當(dāng)于must, should, ought to 等。e.公園里不允許亂丟紙屑。公園里不允許亂丟紙屑。10. It seemed th

35、at the water was to blame.e.g. You are not to drop litter in the park.公園里不允許亂丟紙屑。人民教育出版社 七年級(jí) | 上冊(cè) (2) blamevt. 責(zé)備,指責(zé)(sb) be to blame for 應(yīng)為受到責(zé)備e.g. The driver was to blame for the accident.司機(jī)應(yīng)為這次事故承擔(dān)責(zé)任e.g. He blamed you for the neglect of duty. 他責(zé)備你怠忽職守。 blame sb. for sth./doing sth.因某事責(zé)備某人因某事責(zé)備某人短語

36、：短語：人民教育出版社 七年級(jí) | 上冊(cè) 把.歸咎(于) e.g. The teacher blamed the mistake on my carelessness. 老師把錯(cuò)誤歸咎于我的粗心blame sth. on sb.把把歸咎于某人身歸咎于某人身上上12. handle C柄,把手 e.g. the handle of the door/ the cup 門杯子的把手門杯子的把手 vt. 對(duì)待,處理e.g. I didnt know how to handle these people. 人民教育出版社 七年級(jí) | 上冊(cè) 翻譯：這條鐵路把西藏(Tibet)和內(nèi)地(the inland

37、 area)連起來了13. link A to B 把把A與與B連接；聯(lián)系連接；聯(lián)系e.g. Fingerprints linked the suspect to the crime.指紋證實(shí)了嫌疑犯的犯罪事實(shí)。被動(dòng)形式：被動(dòng)形式：A be linked to BThis railway links Tibet to the inland areas.人民教育出版社 七年級(jí) | 上冊(cè) 14. With this extra evidence John Snow was able to announce with certainty that polluted water carried the

38、 virus.有了這個(gè)特別的證據(jù)，約翰有了這個(gè)特別的證據(jù)，約翰.斯諾就能夠肯定的斯諾就能夠肯定的宣布，這種被污染的水?dāng)y帶病毒。宣布，這種被污染的水?dāng)y帶病毒。(1) announcevt. 宣布,發(fā)布 e.g. They announced that she would give one extra song. 他們宣布說她將再唱一首歌。 人民教育出版社 七年級(jí) | 上冊(cè) announcer announcementn. 播播音員n. 宣布,發(fā)布 The vote was completed. The chairman announced the result. 投票完畢。主席宣布了結(jié)果。 人民

39、教育出版社 七年級(jí) | 上冊(cè) Past Participles as the Attributive and Predicative Grammar人民教育出版社 七年級(jí) | 上冊(cè) 同學(xué)們，你們還記得在 Book 4 Unit 3 A taste of English humour 中有這樣三個(gè)句子嗎？ 1. Such training was common in acting families .2. He grew more and more popular as his charming character .3. The acting is so convincing that .人民

40、教育出版社 七年級(jí) | 上冊(cè) 通過觀察，我們不難發(fā)現(xiàn)第1、2句是動(dòng)詞-ing形式作定語，且放在被修飾的名詞前面；第3句是動(dòng)詞-ing形式作表語，放在be動(dòng)詞的后面。今天我們要學(xué)習(xí)與動(dòng)詞-ing形式相對(duì)應(yīng)的過去分詞作定語和表語的用法。人民教育出版社 七年級(jí) | 上冊(cè) 過去分詞作表語一般用來表示感受或狀態(tài)（系動(dòng)詞 + 過去分詞） No wonder he is excited! (predictive) 可以用作表語的常見的過去分詞有：delighted, disappointed, upset, astonished, excited, frightened, experienced, inte

41、rested, qualified, puzzled, exhausted, satisfied人民教育出版社 七年級(jí) | 上冊(cè) 過去分詞作定語：1. 分詞可以用作前置定語，此時(shí)，分詞和名詞之間有兩種語意關(guān)系：一種是分詞表示主動(dòng)（但時(shí)間上已經(jīng)過去）；一種是分詞表被動(dòng)。 He is a retired worker. 他是一個(gè)退休工人。 This is a newly-developed device. 這是一個(gè)新開發(fā)的工具。2. 過去分詞作后置定語時(shí)，其功能相當(dāng)于一個(gè)定語從句。人民教育出版社 七年級(jí) | 上冊(cè) Past Participle as the AttributiveLook at

42、the following sentences where the pastparticiple is used. Find two more examples in the reading passage of each usage.Example: 1. So many thousands of terrified people died. 人民教育出版社 七年級(jí) | 上冊(cè) 過去分詞短語有時(shí)亦可用作非限制性定語，前后常有逗號(hào)。 Some of them, born and brought up in rural villages, had never seen a train.他們當(dāng)中有一

43、些人，生長(zhǎng)在農(nóng)村，從未見過火車。 2. He found that it came from the river pollutedby the dirty water from London.人民教育出版社 七年級(jí) | 上冊(cè) 用來修飾人的過去分詞有時(shí)可以轉(zhuǎn)移到修飾非人的事物，變成所謂的轉(zhuǎn)移形容語。這種過去分詞在形式上直接修飾人，但它所修飾的事物仍與人直接有關(guān)。The general stared at him in startled admiration.將軍以驚訝而贊賞的眼光注視著他。人民教育出版社 七年級(jí) | 上冊(cè) Attentione.g. We asked two of Chinas

44、many talentedjournalists to tell us more about new.I want to write about people addicted to drugs.人民教育出版社 七年級(jí) | 上冊(cè) When the past participle is a single word, where do you put, before the noun modified or after it? When the past participle is a phrase, where do you put?人民教育出版社 七年級(jí) | 上冊(cè) 過去分詞短語用作定語時(shí)，一般

45、皆置之于其所修飾的名詞之后，其意義相當(dāng)于一個(gè)定語從句，但較從句簡(jiǎn)潔，多用于口語中。人民教育出版社 七年級(jí) | 上冊(cè) Look at the dialogue and find the use of the past participle.人民教育出版社 七年級(jí) | 上冊(cè) - I hear you and James are engaged at last.- Yes, we are.- When are you getting married?- In the spring.- Oh, lovely. Wheres the wedding going to be?人民教育出版社 七年級(jí) | 上

46、冊(cè) Past Participle as the PredicativeExample: But he became inspired when he thought about helping ordinary people. He got interested in two theories explaining how cholera killed people. Neither its cause, nor its cure was understood. 人民教育出版社 七年級(jí) | 上冊(cè) Past Participle as an attributePast Participle a

47、sthe predicative1. terrified people2. reserved seats3. polluted water4. a crowded room5. a pleased winner1. people who are terrified of 2. seats which are reserved3. water that is polluted4. a room that is crowded5. a winner who is pleasedComplete the table with phrases that have the same meaning.2人

48、民教育出版社 七年級(jí) | 上冊(cè) Past Participle as an attributePast Participle asthe predicative6. children who are astonished at/by 7. a vase that is broken8. a door that is closed9. the audience who are tired of 10. an animal that is trapped in/by 6. astonished children7. a broken vase8. a closed door9. the tired

49、 audience10. a trapped animal 人民教育出版社 七年級(jí) | 上冊(cè) 6. On the doorstep I found a lot of bottles. They weremarked in green ink. On the doorstep I found a lot of bottles were marked in green ink.7. We saw many windows in that room. They were all cracked. We saw many cracked windows in that room.人民教育出版社 七年級(jí)

50、 | 上冊(cè) 1. Mrs. White showed her students some old maps _ from the library. (borrow) borrowed2. Im calling to enquire about the position _ in yesterdays China Daily. (advertise)advertisedPractice人民教育出版社 七年級(jí) | 上冊(cè) 3. A great number of students _ said they were forced to practise the piano. (question)que

51、stioned4. In April, thousands of holidaymakers remained _ abroad due to the volcanic ash cloud. (stick) stuck人民教育出版社 七年級(jí) | 上冊(cè) 5. So far nobody has claimed the money _ in the library. （discover）discovered6. Now that weve discussed our problem, are people happy with the decisions _? (take) taken人民教育出版

52、社 七年級(jí) | 上冊(cè) 7. For breakfast he only drinks juice from fresh fruit _ on his own farm. (grow）grown8. Ladies and gentlemen, please remain _ until the plane has come to a complete stop. (seat) seated人民教育出版社 七年級(jí) | 上冊(cè) 9. With the governments aid, those _ by the earthquake have moved to the new settlements

53、.（affect）10. Tom knew he would certainly get _if he was late home. （shout at ）affectedshouted at人民教育出版社 七年級(jí) | 上冊(cè) 11.To return to the problem of water pollution , Id like you to look at a study _ in Austra-lia in 2012. (conduct)（2016 浙江卷）12.In art criticism, you must assume the artist has a secret me

54、ssage_ within the work. (hide)（2016江蘇卷） conductedhidden人民教育出版社 七年級(jí) | 上冊(cè) 13.Jim has retired, but he still remembers the happy time _with his students. (spend) (2017北京卷)14.The island, _to the mainland by a bridge, is easy to go to. (join) (2017全國(guó)卷II)spentjoined人民教育出版社 七年級(jí) | 上冊(cè) Persuasive WritingWritin

55、g人民教育出版社 七年級(jí) | 上冊(cè) 說服性信函 說服性信函指以信件的形式表達(dá)自己的觀點(diǎn)或立場(chǎng)，并期待對(duì)方認(rèn)同或接受。在寫作過程中，要以合理的語氣和口吻為基調(diào)，用有說服力的素材來支撐自己的觀點(diǎn)，以說明闡述為主，以理動(dòng)人，以理服人。人民教育出版社 七年級(jí) | 上冊(cè) 【寫作指導(dǎo)】我們可以通過以下三個(gè)部分來進(jìn)行寫作：第一部分：引入。寫信人首先需要簡(jiǎn)要說明寫信的主要目的。如果需要的話，也可以大致作個(gè)自我介紹。 第二部分：闡述。這是說服性信函的主體和核心部分。寫信人需要在這個(gè)部分有條理地列出自己的理由。 人民教育出版社 七年級(jí) | 上冊(cè) 第三部分： 總結(jié)。可以用生動(dòng)的語言重申自己的核心觀點(diǎn)，或以情動(dòng)人、引起共鳴，或升華延伸、畫龍點(diǎn)睛。這部分應(yīng)該注意語言的簡(jiǎn)練和沖擊力，切忌冗雜拖拉的表達(dá)。人民教育出版社 七年級(jí) | 上冊(cè) 寫作時(shí)應(yīng)注意以下幾點(diǎn)： 1. 要注意英文書信的格式，兼顧文化差異，同時(shí)要注意避免語法錯(cuò)誤； 2. 第一和第三部分注重簡(jiǎn)練，而第二部分作為信函的主體，要注重條理和說服力； 3. 要注意提高自己語言表達(dá)的層級(jí)，嘗試使用較高級(jí)別的詞匯、句型或結(jié)構(gòu)。人民教育出版社 七年級(jí) | 上冊(cè) 【常用表達(dá)】引入：I am writing to .