人教版九年級上冊英語《Unit 6 Section A 3a-3c 》PPT課件

1、 Translate the phrases. be used for think of my pleasure think about our daily lives have a point at that time become 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；變得普遍變得受歡迎；變得普遍 Review uTo learn the words and expressions. uTo read 3a and complete 3b and 3c. uTo retell when and

2、how tea was invented. u If you like, you can talk more about tea. . 單詞填寫 1. ruler (n. ) _ 2. boil (v. ) _ 3. remain (v. ) _ 4. smell (n. &v.) _ 5. national (adj. ) _ 6. trade (n. &v. ) _ 7. doubt(n. &v. ) _ 統(tǒng)治者；支配者統(tǒng)治者；支配者 煮沸；燒開煮沸；燒開 保持不變；剩余保持不變；剩余 氣味；聞到氣味；聞到 國家的；民族的國家的；民族的 貿(mào)易；做買賣貿(mào)易；做買賣 疑惑；懷疑疑惑；懷疑 Re

3、view How is it produced?Where is tea grown？ How was tea invented? Who invented the tea? The emperor Shen Nong. Would you like to drink tea? How many kinds of tea do you know? What kind of tea do you like best? Discussion the most popular drink in the world (except water) green tea How many kinds of

4、tea do you know? black tea white tea dark tea scented tea (花茶花茶) 3a Read the passage quickly and match each paragraph with its main idea. An Accidental Invention Did you know that tea, the most popular drink in the world (after water), was invented by accident? Many people believe that tea was first

5、 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 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

6、 the brown water. It was quite delicious, and so, one of the worlds favorite drinks was invented. A few thousand years later, Lu Yu, “the 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

7、 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. 描寫，形容描寫，形容 It is believed that tea 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

8、 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 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 unders

9、tand the nature of tea. Read the passage and match every paragraph with the main idea. Paragraph 1 Lu Yu and his book Cha Jing Paragraph 2 How tea spread to other countries Paragraph 3 How tea was invented by accident 1. How was tea invented ? It was invented by accident. Read Paragraph 1 and answer

10、 the questions. Tea was invented by Shen Nong Shen Nong is a Chinese ruler. Tea has a long history 2. Who invented tea ? 3. How long has tea been a kind of drinks ? 4. When 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

11、 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 what kinds of water_ . Lu Yu the saint of tea were grown make tea were produced were used Lu Yu and Cha Jing Read Par

12、agraph 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 countries took place in the 19th century. Retell the story according to the mind map. tea who how where when pr

13、ocess Shen Nong by accident about 5000 years ago First, was boiling drinking water Then, some leavesfell intoand remainedfor Next, produced At last, tasted China 1. When was tea first drunk? 2.How was tea invented? 3.Who is called “the saint of tea”? 4.What is Cha Jing about? 5.When was tea brought

14、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 drinking water over an open fire. It produced a nice smell and tasted delicious. T

15、his 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 during the 6th and 7th centuries and to England around 1660. Lu Yu. 3c C

16、omplete the sentences with the correct forms of the verbs in the box. invent drink bring produce trade 1. 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 leaves dropped into the hot water. 4.Tea was _to Korea and

17、 Japan during the 6th and 7th centuries. 5. Tea is now _ between many different countries. invented drunk produced brought traded Since 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 B

18、ritain 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 拓展閱讀 even coffee cannot rival (競爭競爭). The Republic of Ireland has, for a lo

19、ng 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 Americans prefer tea served wi

20、th 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 (粘著劑粘著劑). Instead he accidentally created a reusable, pressure- sensitive adhesive. In 1974 his colleague tried to use the adhesive to anchor (

21、使固定使固定) his bookmark. Post-it Notes Brilliant Inventions Made by Accident Greatbatch was a lifelong inventor. In the 1950s, he worked as a 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, i

22、t 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 意為“偶然；意外地”。 介詞短語，在句中作狀語，相當(dāng)于by chance , ,其反義詞組 為on purpose（故意地）。例句： He got the secret by accident yesterday. 昨天他偶然得知了這個秘密。 Many important discoveries were made

23、by accident. 很多重要的發(fā)現(xiàn)都是在偶然情況下發(fā)生的。 2. It is said that a Chinese ruler called Shen Nong was the first to discover tea as a drink. 據(jù)說有一位叫作神農(nóng)的中國統(tǒng)治者最早發(fā)現(xiàn)了茶可以飲用。 It is said that意為意為“據(jù)說據(jù)說”。其中其中it作形式主語，真正作形式主語，真正 的主語是的主語是that引導(dǎo)的從句。引導(dǎo)的從句。 例句：例句： It is said that they have found water on Mars. 據(jù)說他們在火星上發(fā)現(xiàn)了水。據(jù)說他們在

24、火星上發(fā)現(xiàn)了水。 the first to do sth. 意為意為“第一個做某事的人第一個做某事的人”，是，是 “the + 序數(shù)詞序數(shù)詞+to do sth.”結(jié)構(gòu)，動詞不定式作定語。結(jié)構(gòu)，動詞不定式作定語。 例句：例句： Mary is always the first to arrive at the classroom. 瑪麗總是第一個到教室。瑪麗總是第一個到教室。 You are the second to ask me that question. 你是第二個向我提出那個問題的人。你是第二個向我提出那個問題的人。 3. fall into：掉進(jìn)；落入（圈套）；陷入 “動詞+介詞”

25、構(gòu)成的短語，fall多用作不及物動詞。例句： He fell into the river. 他掉進(jìn)河里。 The child fell into the lake and had to be pulled out 小孩落入湖中，必須把他拉上來。 【拓展拓展】 與fall相關(guān)的短語： 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作不及物動詞，意為“剩下；停留；逗留”。 例句： A few pears remain on the trees. 樹上還留有幾個梨。 She remained in her o

26、ffice all afternoon. 她整個下午都待在辦公室里。 【拓展拓展】 remain用作連系動詞時，意為用作連系動詞時，意為“保持；仍是保持；仍是”，后接形，后接形 容詞、名詞、動詞容詞、名詞、動詞-ing-ing形式或介詞短語作表語。形式或介詞短語作表語。 例句：例句： The room remains cool all summer. 這個房間整個夏天都保持涼爽。這個房間整個夏天都保持涼爽。 She remained sitting when they came in. 他們進(jìn)來時，她仍然坐著。他們進(jìn)來時，她仍然坐著。 5. It is believed that等于Peopl

27、e believe that，意為“人們 認(rèn)為/ /相信”，其中it為形式主語，真正的主語是that引 導(dǎo)的從句。例句： It is believed that health is above wealth. 人們相信健康重于財(cái)富。 【拓展拓展】類似的句型還有：類似的句型還有：It is said that 據(jù)說據(jù)說；It is reported that據(jù)報(bào)道據(jù)報(bào)道；Its known that眾所周知眾所周知； It is supposed/thought that人們認(rèn)為人們認(rèn)為。 6. notuntil 直到直到才才 主句的動詞一般是非延續(xù)性動詞，它所表示的動作直到主句的動詞一般是非延

28、續(xù)性動詞，它所表示的動作直到 until所表示的時間才發(fā)生。所表示的時間才發(fā)生。until可作介詞，其后接表示時可作介詞，其后接表示時 間的名詞，也可作連詞，引導(dǎo)時間狀語從句。例句：間的名詞，也可作連詞，引導(dǎo)時間狀語從句。例句： I read until two oclock. 我看書一直到兩點(diǎn)。我看書一直到兩點(diǎn)。 You cant leave until your work is finished. 直到你的工作完成你才能離開。直到你的工作完成你才能離開。 7. less than意為意為“較少，比較少，比少；不及，不如少；不及，不如”。 例句：例句： We got there in les

29、s than two hours. 不到不到2 2個小時我們就到那兒了。個小時我們就到那兒了。 He sleeps less than seven hours every night. 他每晚的睡眠時間不到他每晚的睡眠時間不到7 7小時。小時。 8. take place發(fā)生；出現(xiàn)發(fā)生；出現(xiàn) 常指有計(jì)劃、有安排地常指有計(jì)劃、有安排地“發(fā)生發(fā)生”，是不及物動詞短語，不，是不及物動詞短語，不 能接賓語，一般也不用作被動結(jié)構(gòu)。例句：能接賓語，一般也不用作被動結(jié)構(gòu)。例句： 會議將在大廳舉行。會議將在大廳舉行。 The meeting will take place in the hall. 選舉每四年

30、舉行一次。選舉每四年舉行一次。 Elections take place every four years. take place 和和 happen的用法的用法 1) take place 表示表示“發(fā)生、舉行、舉辦發(fā)生、舉行、舉辦”，一般指非偶，一般指非偶 然性事件的然性事件的“發(fā)生發(fā)生”，即這種事件的發(fā)生一定有某種，即這種事件的發(fā)生一定有某種 原因或事先的安排。原因或事先的安排。 Greatchangeshavetakenplaceinourhometownduring thepasttenyears. TheOlympicGamesof2008tookplaceinBeijing. 知

31、識鏈接 2) happen作作“發(fā)生、碰巧發(fā)生、碰巧”解，一般用于偶然或突解，一般用于偶然或突 發(fā)性事件。發(fā)性事件。 Whathappenedtoyou?你怎么了？ Maybesomethingunexpectedhappened. 注意：注意：happen 與與 take place 通常都通常都沒有沒有被動語態(tài)。被動語態(tài)。 9. 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(shí)是我所教過的學(xué)生中最聰明的。他確實(shí)是我所教過的學(xué)生中最聰明的。 Without d

32、oubt 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；構(gòu)成的短語：構(gòu)成的短語： in doubt懷疑；拿不定主意懷疑；拿不定主意 no / without / beyond doubt 無疑地；必定；當(dāng)然無疑地；必定；當(dāng)然 make no doubt of 對對毫不懷疑毫不懷疑 When he read the letter, his doubts cleared away. 他讀了那封信以后，心中的疑慮消除了。他讀了那封信以后，心中的疑慮消除了。 He explained away her

33、 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(shí)毫無疑問。他的誠實(shí)毫無疑問。 He says he can cure me but I still doubt him. 他說他能治好我的病，但我仍不相信他。他說他能治好我的病，但我仍不相信他。 I dont doubt that he wrote it himself. 我不懷疑那是他親自寫的。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

34、懷疑他是個騙子。我們懷疑他是個騙子。 . 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, remain leaves remain 3. Its Columbus (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. discovered smell century century, leaf, smell, discover, remain . 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(xiàng)調(diào)查，每年有上百萬的人死于與吸煙有根據(jù)最