《九年級英語全冊 Unit 6 When was it invented Section A 2(2)課件》由會員分享，可在線閱讀，更多相關(guān)《九年級英語全冊 Unit 6 When was it invented Section A 2(2)課件（53頁珍藏版）》請在裝配圖網(wǎng)上搜索。

1、Section APeriod 2(3a3c)Translate the phrases.be used forthink ofmy pleasurethink aboutour daily liveshave a pointat that timebecome popular被用作被用作想到想到很榮幸很榮幸考慮考慮我們的日常生活我們的日常生活有道理有道理在當(dāng)時在當(dāng)時變得受歡迎變得受歡迎;變得普遍變得普遍How many kinds of drinks do you know?Can you name some?Cokewaterjuicecoffeeteathe most popular d

2、rink in the world(except water)teagreen teaHow many kinds of tea do you know?black teawhite teaWulong teaPuer TeaSince the 18th century,the United Kingdom has been one of the largest per capita tea consumers in the world,with each citizen consuming on average 1.9 kg per year.In Britain tea is usuall

3、y black tea served with milk.Green teas traditional role in Japanese society is as a drink for special guests and special occasions.Tea is the national drink in Egypt,and holds a special position that even coffee cannot rival.The Republic of Ireland has,for a long time,been one of the biggest per-ca

4、pita consumers of tea in the world.The national average is four cups per person per day,with many people drinking six cups or more.In the United States,tea can typically be served at all meals as an alternative to coffee.Many Americans prefer tea served with ice.Some questions about tea:1.Tea was fi

5、rst invented in _.2.Tea comes from _.3.Tea trees mostly grow in the _ of China.4.Tea was brought to the Western world in _.China tea treessouth16103a3a Read the passage quickly and match each paragraph with its main.Paragraph 1Paragraph 2Paragraph 3Lu Yu and his book Cha Jing How tea spread to other

6、 countriesHow tea was invented by accident1.When was tea first drunk?2.How was tea invented?3.Who was called“the saint of tea”?It was first drunk about 5,000 years ago.Some leaves from a tea plant fell into the boiling water.It produced a nice smell and tasted delicious.This is how tea was invented.

7、3b3b Read the passage again and answer the questions.Lu Yu is called“the saint of tea”.4.What is Cha Jing about?5.When was tea brought to other countries?It describes how tea plants were grown and used to make tea.It was brought to Korea and Japan during the 6th and 7th centuries and to England arou

8、nd 1660.Brilliant Inventions Made by Accident Alexander Fleming(1881-1955),a Scottish bacteriologist in London,discovered penicillin by mistake when he was trying to study Staphylococcus bacteria in 1928.Brilliant Inventions Made by Accident In 1968,a scientist at 3M in the U.S.A,Dr.Spencer Silver,w

9、as attempting to develop a super-strong adhesive(粘著粘著劑劑).Instead he accidentally created a reusable,pressure-sensitive adhesive.In 1974 his colleague tried to use the adhesive to anchor(使固定使固定)his bookmark.Post-it NotesBrilliant Inventions Made by Accident Greatbatch was a lifelong inventor.In the 1

10、950s,he worked as medical researcher.He was building an oscillator(振蕩器振蕩器)to record heart sounds when he pulled the wrong resistor out of a box.When he assembled his device,it began to give off a rhythmic electrical pulse.It was then he realized his invention could be used as a pacemaker(起搏器起搏器).Thi

11、nk of something that you dont like doing.Then think of an invention that could help you.Imagine you are a businessperson.Ask your partner questions about his or her invention.Then try to sell your partners invention to the class.A:This special pen was invented by Zheng Jie.It has three colors and it

12、 is used for 1.by accident 偶然；意外地偶然；意外地The little girl knocked the glass off by accident.小女孩不小心碰落了玻璃杯。小女孩不小心碰落了玻璃杯。We met by accident at the railway station.我們在火車站偶然相遇。我們在火車站偶然相遇。Language points【2013 甘肅蘭州甘肅蘭州】那個小孩在登山中意外地摔傷了腿。那個小孩在登山中意外地摔傷了腿。That child broke his leg _ _ when he was climbing the mount

13、ain.byaccidentI didnt pass the physics exam last month._,how do you study for a physics test?(2012年黔西南州中考年黔西南州中考)A.By accident B.By mistake C.By the way D.By the timeCby now 到如今；到如今；至此至此by then 到那時到那時by hand 用手用手;親手親手;靠手做靠手做by the way 順便說順便說;順便問一下順便問一下by the time 到到.的時候的時候 by chance 偶然偶然知識鏈接知識鏈接2.an

14、d remained there for some time.some time 一段時間；一些時間一段時間；一些時間Ill stay here for some time.我將在這兒呆一段時間。我將在這兒呆一段時間。We lived in the country for some time.我們在農(nóng)村住過一段時間。我們在農(nóng)村住過一段時間。sometimes,sometime,some time,some times 都與時間相關(guān)。都與時間相關(guān)。sometimes是個頻度副詞，意為是個頻度副詞，意為“有時有時”，表示動作發(fā)生的不經(jīng)常性，常與一般現(xiàn)在表示動作發(fā)生的不經(jīng)常性，常與一般現(xiàn)在時或一般過

15、去時連用。時或一般過去時連用。Sometimes I have lunch at school.知識鏈接知識鏈接sometime是個副詞，意為是個副詞，意為“某時某時”，指時間，指時間上不確定的某一點，常用于過去時或?qū)頃r。上不確定的某一點，常用于過去時或?qū)頃r。I saw him sometime in July.They will come sometime next week.some time是名詞短語是名詞短語,意思是意思是“一段時間一段時間”,在句中常與在句中常與for、take等詞連用。等詞連用。some times是名詞短語，意為是名詞短語，意為“幾次幾次(倍倍)”,對它提問用

16、對它提問用 how many times。How many times do you watch TV every week？Some timessometimes,sometime,some time,some times是常用的幾個詞，它們形似而含義是常用的幾個詞，它們形似而含義不同。請記住下面口訣：不同。請記住下面口訣：分開是分開是“一段一段”，相連為相連為“某時某時”;分開分開s是是“倍、次倍、次”，相連相連s是是“有時有時”。1)我們將在八月的某個時候度假。我們將在八月的某個時候度假。2)我每天花一些時間練習(xí)說英語。我每天花一些時間練習(xí)說英語。Well take our holida

17、y sometime in August.I spend some time practicing speaking English every day.Translate the sentences into English.3)星期天他有時去看電影。星期天他有時去看電影。4)他以前去過北京幾次。他以前去過北京幾次。Sometimes he goes to the cinema on Sunday.He has been to Beijing for some times before.3.a nice smell smell在這里是名詞，意思是在這里是名詞，意思是“氣味氣味”The sme

18、ll made him sick.這氣味使他感到惡心。這氣味使他感到惡心。The smell of the paint will pass off in a few days.油漆味幾天后就會消失。油漆味幾天后就會消失。smell做名詞還有做名詞還有“嗅覺；嗅嗅覺；嗅”的的意思。意思。The dogs can find drugs by smell.這些狗能嗅出毒品來。這些狗能嗅出毒品來。Have a smell of this egg and tell me if its bad.聞聞這個蛋聞聞這個蛋,告訴我壞沒壞。告訴我壞沒壞。知識拓展知識拓展smell還可以做動詞，意思還可以做動詞，意思

19、“發(fā)出發(fā)出氣味；氣味；聞到聞到”。The flowers smell sweet.花朵散發(fā)芳香?；ǘ渖l(fā)芳香。I could smell that the milk was not fresh.我聞得出牛奶不新鮮。我聞得出牛奶不新鮮。Can you smell anything?你聞到什么氣味嗎你聞到什么氣味嗎?知識拓展知識拓展smell意為意為“發(fā)出氣味發(fā)出氣味,聞起來聞起來”,用于系表用于系表結(jié)構(gòu)結(jié)構(gòu),其后需接形容詞作表語。其后需接形容詞作表語。smell 表示表示“聞到聞到”時時,是及物動詞是及物動詞,其后其后需接賓語。需接賓語。注注 意意1)We dont care if a hunt

20、ing dog smells _,but we really dont want him to smell _.(bad)2)These flowers smell _.A.good B.well C.very much D.badly3)那朵花聞起來很香。那朵花聞起來很香。badly badAThe flower smells sweet/good.4)-What is Mum cooking in the kitchen?(2009揚州揚州)-Fish,I guess.How nice it _!A.looks B.sounds C.tastes D.smellsD4.The tea tr

21、ade from China to Western countries took place in the 19th century.trade n.貿(mào)易；交易貿(mào)易；交易China does a lot of trade with many countries.中國和許多國家進(jìn)行多方面貿(mào)易。中國和許多國家進(jìn)行多方面貿(mào)易。Trade was very good last month.上月的交易量很大。上月的交易量很大。She made a good trade.她做了一筆好生意。她做了一筆好生意。trade還可以做動詞還可以做動詞,“做買賣；從事貿(mào)易做買賣；從事貿(mào)易”的的意思。意思。I refu

22、se to trade with that company again.我拒絕再度和那家公司做生意。我拒絕再度和那家公司做生意。He trades in silk.他經(jīng)營絲綢貿(mào)易。他經(jīng)營絲綢貿(mào)易。My deskmate wanted to trade his pen for my book.我的同桌想用他的鋼筆換我這本書。我的同桌想用他的鋼筆換我這本書。知識拓展知識拓展 take place 發(fā)生；出現(xiàn)發(fā)生；出現(xiàn)The next Rugby World Cup will take place in three years time.下一屆橄欖球世界杯賽將于三年后舉行。下一屆橄欖球世界杯賽將于三

23、年后舉行。The evening party will take place on New Years Eve.晚會將在除夕那天舉行。晚會將在除夕那天舉行。take place 和和happen的用法的用法1)take place 表示表示“發(fā)生、舉行、舉辦發(fā)生、舉行、舉辦”，一般指非偶然性事件的一般指非偶然性事件的“發(fā)生發(fā)生”，即這種事，即這種事件的發(fā)生一定有某種原因或事先的安排件的發(fā)生一定有某種原因或事先的安排 Great changes have taken place in our hometown during the past ten years.The Olympic Games

24、 of 2008 took place in Beijing.知識鏈接知識鏈接2)happen作作“發(fā)生、碰巧發(fā)生、碰巧”解，一般用于解，一般用于偶然或突發(fā)性事件偶然或突發(fā)性事件 What happened to you?Maybe something unexpected happened.注意：注意：happen 與與 take place 通常都沒有被通常都沒有被動語態(tài)。動語態(tài)。根據(jù)漢語意思完成句子根據(jù)漢語意思完成句子 1)What _ her?她發(fā)生了什么事？她發(fā)生了什么事？2)I _ meet my friend in the street.我碰巧在街上遇見了我的朋友。我碰巧在街上遇

25、見了我的朋友。3)When will the wedding _？婚禮什么時候舉行？婚禮什么時候舉行？happened tohappened totake place5.without doubt 毫無疑問；的確毫無疑問；的確He is without doubt the cleverest student Ive ever taught.他確實是我所教過的學(xué)生中最聰明的。他確實是我所教過的學(xué)生中最聰明的。Without doubt this is the best.無疑地這是最好的。無疑地這是最好的。doubt n.懷疑；疑惑懷疑；疑惑 v.懷疑；不信任懷疑；不信任When he read

26、the letter,his doubts cleared away.他讀了那封信以后他讀了那封信以后,心中的疑慮就消除了。心中的疑慮就消除了。He explained away her doubts.他通過解釋消除了她的懷疑。他通過解釋消除了她的懷疑。His honesty is beyond doubt.他的誠實毫無疑問。他的誠實毫無疑問。He says he can cure me but I still doubt him.他說他能治好我的病他說他能治好我的病,但我還是不相信他。但我還是不相信他。I dont doubt that he wrote it himself.我不懷疑那是他

27、親自寫的。我不懷疑那是他親自寫的。Do you doubt what I say?你懷疑我說的話嗎你懷疑我說的話嗎?We doubted him a liar.我們懷疑他是個騙子。我們懷疑他是個騙子。(甘肅酒泉甘肅酒泉2013中考中考)There is no _ that phones play an important role in the modern life.A.question B.problem C.answer D.doubtD-Im afraid I cant get there before 9 oclock.-Thats OK.Theres _.A.no way B.no

28、 wonder C.no doubt D.no hurryDin doubt懷疑；拿不定主意懷疑；拿不定主意no/without/beyond doubt 無疑地；無疑地；必定；當(dāng)然必定；當(dāng)然make no doubt of 對對毫不懷疑毫不懷疑.選詞并用其適當(dāng)形式填空選詞并用其適當(dāng)形式填空 1.Its autumn and _ start falling from the tree.2.He plans to _ in Hong Kong for a few more days.century,leaf,smell,discover,remainleavesremain3.Its Colum

29、bus(哥倫布哥倫布)who _ the New Continent.4.A delicious _ comes from the kitchen.What is Mum cooking for supper?5.The story happened about a _ ago,that is to say,a hundred years ago.discoveredsmellcentury.完成句子完成句子1.我只是偶然發(fā)現(xiàn)那只丟失的小貓。我只是偶然發(fā)現(xiàn)那只丟失的小貓。I only found the missing cat _ _.2.根據(jù)最近的一項調(diào)查，每年有上百萬的人根據(jù)最近的一項調(diào)查

30、，每年有上百萬的人死于與吸煙有關(guān)的疾病。死于與吸煙有關(guān)的疾病。_ _ a recent survey,millions of people die from diseases linked to smoking each year.by accident According to3.茶是偶然被發(fā)明的。茶是偶然被發(fā)明的。Tea was _ _ _ _.4.這樣，世界上最受歡迎的飲料之一被這樣，世界上最受歡迎的飲料之一被發(fā)明了。發(fā)明了。So one of the worlds favorite drinks _ _.inventedby accident was invented5.據(jù)說神農(nóng)在室外火爐上燒開水時發(fā)現(xiàn)據(jù)說神農(nóng)在室外火爐上燒開水時發(fā)現(xiàn)了茶。了茶。_ _ _ that Shen Nong _ tea when he was boiling drinking water over an open fire.It is said discovered