[人教版]九年级英语上册Unit6SectionA3a3c优质课件.ppt-(课件无音视频)

1、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荣幸很荣幸考虑考虑我们的日常生活我们的日常生活有道理有道理在当时在当时变得受欢迎；变得普遍变得受欢迎；变得普遍 ReviewuTo learn the words and expressions.uTo read 3a and complete 3b and 3c.uTo retell when and how tea was invented

2、.u If you like,you can talk more about tea.单词填写 1.ruler(n.)_ 2.boil(v.)_ 3.remain(v.)_ 4.smell(n.&v.)_ 5.national(adj.)_ 6.trade(n.&v.)_ 7.doubt(n.&v.)_ 统治者；支配者煮沸；烧开保持不变；剩余气味；闻到国家的；民族的贸易；做买卖疑惑；怀疑 ReviewHow is it produced?Where is tea grown？How was tea invented?Who invented the tea?The emperor Shen N

3、ong.Would you like to drink tea?How many kinds of tea do you know?What kind of tea do you like best?Discussionthe most popular drink in the world(except water)green teaHow many kinds of tea do you know?black teawhite teadark teascented tea(花茶花茶)3a Read the passage quickly and match each paragraph wi

4、th its main idea.An Accidental InventionDid you know that tea,the most popular drink in the world(after water),was invented by accident?Many people believe that tea was first drunk about 5,000 years ago.It is said a Chinese ruler called Shen Nong was the first to discover tea as a drink.One day Shen

5、 Nong was boiling drinking water over an open fire.Some leaves from a tea plant fell into the water and remained there for some time.It produced a nice smell so he tasted the brown water.It was quite delicious,and so,one of the worlds favorite drinks was invented.A few thousand years later,Lu Yu,“th

6、e saint of tea”,mentioned Shen Nong in his book Cha Jing.The book describes how tea plants were grown and used to make tea.It also discussed where the finest tea leaves were produced and what kinds of water were used.saint n.圣人；圣徒圣人；圣徒the saint of tea 茶圣茶圣describe v.描写，形容描写，形容It is believed that tea

7、 was brought to Korea and Japan during the 6th and 7th centuries.In England,tea didnt appear until around 1660,but in less than 100 years,it had become the national drink.The tea trade from China to Western countries took place in the 19th century.This helped to spread the popularity of tea and the

8、tea plant to more places around the world.Even though many people now know about tea culture,the Chinese are without doubt the ones who best understand the nature of tea.Read the passage and match every paragraph with the main idea.Paragraph 1 Lu Yu and his book Cha JingParagraph 2 How tea spread to

9、 other countriesParagraph 3 How tea was invented by accident1.How was tea invented?It was invented by accident.Read Paragraph 1 and answer the questions.Tea was invented by Shen NongShen Nong is a Chinese ruler.Tea has a long history2.Who invented tea?3.How long has tea been a kind of drinks?4.When

10、was it invented?5.What is tea used for?About 5000 years.It was invented about 5000 years ago.It is used for drinking.Read Paragraph 2 and fill in the blanks._is the writer of Cha Jing,he is called“_”.The book describes how tea plants_ and used to_.It also discusses where the finest tea leaves _ and

11、what kinds of water_.Lu Yuthe saint of teawere grownmake teawere producedwere usedLu Yu and Cha JingRead Paragraph 3 and complete the mind map.Tea was brought to Korea and Japan during the 6th and 7th centuries.In England,tea didnt appear until around 1660.The tea trade from China to Western countri

12、es took place in the 19th century.Retell the story according to the mind map.teawhohowwherewhenprocess Shen Nongby accidentabout 5000 years agoFirst,was boiling drinking waterThen,some leavesfell intoand remainedforNext,produced At last,tasted China1.When was tea first drunk?2.How was tea invented?3

13、.Who is called“the saint of tea”?4.What is Cha Jing about?5.When was tea brought to other countries?3b Read the passage again and answer the questions.1.When was tea first drunk?2.How was tea invented?It was first drunk about 5000 years ago.Some leaves from a tea plant fell into some boiling drinkin

14、g water over an open fire.It produced a nice smell and tasted delicious.This is how tea was invented.3.Who is called“the saint of tea”?4.What is Cha Jing about?5.When was tea brought to other countries?It is about how tea plants were grown and used to make tea.It was brought to Korea and Japan durin

15、g the 6th and 7th centuries and to England around 1660.Lu Yu.3c Complete the sentences with the correct forms of the verbs in the box.invent drink bring produce trade1.One of the worlds favorite drinks was _ by accident.2.Tea was first _ by Shen Nong 5,000 years ago.3.A nice smell was _when the tea

16、leaves dropped into the hot water.4.Tea was _to Korea and Japan during the 6th and 7th centuries.5.Tea is now _ between many different countries.inventeddrunkproducedbroughttradedSince the 18th century,the United Kingdom has been one of the largest per capita tea consumers in the world,with each cit

17、izen consuming on average 1.9 kg per year.In Britain tea is usually 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拓展阅读even coffee cannot rival(竞争竞争)

18、.The Republic of Ireland has,for a long time,been one of the biggest per-capita 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

19、 Americans prefer tea served with ice.Brilliant Inventions Made by Accident In 1968,a scientist at 3M in the U.S.A,Dr.Spencer Silver,was attempting to develop a super-strong adhesive(粘着剂粘着剂).Instead he accidentally created a reusable,pressure-sensitive adhesive.In 1974 his colleague tried to use the

20、 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 1950s,he worked as a medical researcher.He was building an oscillator(振荡器振荡器)to record heart sounds when he pulled the wrong resistor out of a box.When he assembled hi

21、s 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).1.by accident 意为“偶然；意外地”。介词短语，在句中作状语，相当于by chance,其反义词组为on purpose（故意地）。例句：He got the secret by accident yesterday.昨天他偶然得知了这个秘密。Many important discoveries were made by

22、 accident.很多重要的发现都是在偶然情况下发生的。2.It is said that a Chinese ruler called Shen Nong was the first to discover tea as a drink.据说有一位叫作神农的中国统治者最早发现了茶可以饮用。It is said that意为意为“据说据说”。其中其中it作形式主语，真正的作形式主语，真正的主语是主语是that引导的从句。引导的从句。例句：例句：It is said that they have found water on Mars.据说他们在火星上发现了水。据说他们在火星上发现了水。the

23、 first to do sth.意为意为“第一个做某事的人第一个做某事的人”，是，是“the+序数词+to do sth.”结构，动词不定式作定语。结构，动词不定式作定语。例句：例句：Mary is always the first to arrive at the classroom.玛丽总是第一个到教室。玛丽总是第一个到教室。You are the second to ask me that question.你是第二个向我提出那个问题的人。你是第二个向我提出那个问题的人。3.fall into：掉进；落入（圈套）；陷入“动词+介词”构成的短语，fall多用作不及物动词。例句：He fe

24、ll into the river.他掉进河里。The child fell into the lake and had to be pulled out 小孩落入湖中，必须把他拉上来。【拓展拓展】与fall相关的短语：fall behind落后落后 fall down摔倒摔倒 fall off掉下掉下 fall asleep入睡入睡4.remain作不及物动词，意为“剩下；停留；逗留”。例句：A few pears remain on the trees.树上还留有几个梨。She remained in her office all afternoon.她整个下午都待在办公室里。【拓展拓展】

25、remain用作连系动词时，意为“保持；仍是”，后接形容词、名词、动词-ing形式或介词短语作表语。例句：例句：The room remains cool all summer.这个房间整个夏天都保持凉爽。She remained sitting when they came in.他们进来时，她仍然坐着。5.It is believed that等于People believe that，意为“人们认为/相信”，其中it为形式主语，真正的主语是that引导的从句。例句：It is believed that health is above wealth.人们相信健康重于财富。【拓展拓展】类似

26、的句型还有：类似的句型还有：It is said that 据说据说；It is reported that据报道据报道；Its known that众所周知众所周知；It is supposed/thought that人们认为人们认为。6.notuntil 直到直到才才主句的动词一般是非延续性动词，它所表示的动作直到主句的动词一般是非延续性动词，它所表示的动作直到until所表示的时间才发生。所表示的时间才发生。until可作介词，其后接表示时可作介词，其后接表示时间的名词，也可作连词，引导时间状语从句。例句：间的名词，也可作连词，引导时间状语从句。例句：I read until two

27、oclock.我看书一直到两点。我看书一直到两点。You cant leave until your work is finished.直到你的工作完成你才能离开。直到你的工作完成你才能离开。7.less than意为意为“较少，比较少，比少；不及，不如少；不及，不如”。例句：We got there in less than two hours.不到不到2 2个小时我们就到那儿了。个小时我们就到那儿了。He sleeps less than seven hours every night.他每晚的睡眠时间不到他每晚的睡眠时间不到7 7小时。小时。8.take place发生；出现发生；出现常

28、指有计划、有安排地常指有计划、有安排地“发生发生”，是不及物动词短语，不能，是不及物动词短语，不能接宾语，一般也不用作被动结构。例句：接宾语，一般也不用作被动结构。例句：会议将在大厅举行。会议将在大厅举行。The meeting will take place in the hall.选举每四年举行一次。选举每四年举行一次。Elections take place every four years.take place 和和 happen的用法的用法1)take place 表示表示“发生、举行、举办发生、举行、举办”，一般指非偶，一般指非偶然性事件的然性事件的“发生发生”，即这种事件的发生一

29、定有某种，即这种事件的发生一定有某种原因或事先的安排。原因或事先的安排。Great changes have taken place in our hometown during the past ten years.The Olympic Games of 2008 took place in Beijing.知识链接2)happen作作“发生、碰巧发生、碰巧”解，一般用于偶然或突解，一般用于偶然或突 发性事件。发性事件。What happened to you?你怎么了？Maybe something unexpected happened.注意：注意：happen 与与 take pla

30、ce 通常都通常都没有没有被动语态。被动语态。9.without doubt 毫无疑问；的确毫无疑问；的确 He is without doubt the cleverest student Ive ever taught.他确实是我所教过的学生中最聪明的。他确实是我所教过的学生中最聪明的。Without doubt this is the best.无疑地这是最好的。无疑地这是最好的。doubt n.怀疑；疑惑怀疑；疑惑 v.怀疑；不信任；怀疑；不信任；构成的短语：构成的短语：in doubt怀疑；拿不定主意怀疑；拿不定主意no/without/beyond doubt 无疑地；必定；当然无

31、疑地；必定；当然make no doubt of 对对毫不怀疑毫不怀疑 When he read the letter,his doubts cleared away.他读了那封信以后，心中的疑虑消除了。他读了那封信以后，心中的疑虑消除了。He explained away her doubts.他通过解释消除了她的怀疑。他通过解释消除了她的怀疑。His honesty is beyond doubt.他的诚实毫无疑问。他的诚实毫无疑问。He says he can cure me but I still doubt him.他说他能治好我的病，但我仍不相信他。他说他能治好我的病，但我仍不相信

32、他。I dont doubt that he wrote it himself.我不怀疑那是他亲自写的。我不怀疑那是他亲自写的。Do you doubt what I say?你怀疑我说的话吗？你怀疑我说的话吗？We doubted him a liar.我们怀疑他是个骗子。我们怀疑他是个骗子。.选词并用其适当形式填空。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,remainleavesrem

33、ain3.Its Columbus(哥伦布哥伦布)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.discoveredsmellcenturycentury,leaf,smell,discover,remain.完成句子。1.我只是偶然发现那只丢失的小猫。我只是偶然发现那只丢失的小猫。I only found the m

34、issing cat _ _.2.根据最近的一项调查，每年有上百万的人死于与吸烟有根据最近的一项调查，每年有上百万的人死于与吸烟有关的疾病。关的疾病。_ _a recent survey,millions of people die from diseases linked to smoking each year.byaccident According to3.茶是偶然被发明的。茶是偶然被发明的。Tea was _ _ _.4.这样，世界上最受欢迎的饮料之一被发明了。这样，世界上最受欢迎的饮料之一被发明了。So one of the worlds favorite drinks _ _.5

35、.据说神农在室外火炉上烧开水时发现了茶。据说神农在室外火炉上烧开水时发现了茶。_ _ _ that Shen Nong _ tea when he was boiling drinking water over an open fire.inventedby accident was invented It is said discovered1.I didnt pass the physics exam last month._,how do you study for a physics test?A.By accident B.By mistake C.By the way D.By t

36、he time2.There is no _ that phones play an important role in the modern life.A.question B.problem C.answer D.doubtCDIII.选择题。3.Im afraid I cant get there before 9 oclock.Thats OK.Theres _.A.no way B.no wonder C.no doubt D.no hurry4.Great changes _ in Tongren in the past five years.A.have happened B.have taken place C.have been happened D.have been taken place DBIn the summer camp,the boy learned to _ all kinds of difficulties.A.manage B.protect C.remain D.controlA处理处理保持不变保持不变保护保护控制控制处理各种各样的困难 Read 3a.Remember the phrases of 3a.