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(共38張PPT)
Period 2 Section A(3a-3c)
Unit 6 When was it invented
課文導(dǎo)入
Discuss in groups: what do you know about tea
課文呈現(xiàn)
3a.Read the passage quickly and match each paragraph
with its 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
課文呈現(xiàn)
標(biāo)題：點明中心式 由An Accidental Invention 可知文章是圍繞一項偶然的發(fā)明展開的。該標(biāo)題揭示了文章的主題。
體裁：說明文
課文呈現(xiàn)
An Accidental Invention
Did you know that tea，the most popular drink in the world (after water)，was invented by accident？①Many people believe that tea was first drunk about 5，000 years ago. It is said that a Chinese ruler called Shen Nong was the first to discover tea as a drink. ② One day Shen Nong was boiling drinking water over an open fire.
用數(shù)字準(zhǔn)確地表達出了茶文化之歷史悠久。
It is said that... 表述嚴(yán)謹(jǐn)，突出了語言的嚴(yán)謹(jǐn)性。
課文呈現(xiàn)
Some leaves from a tea plant fell into the water and remained there for some time. ③ It produced a nice smell so he tasted the brown water. ④ It was quite delicious，and so，one of the world’s favorite drinks was invented. ⑤
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 discusses where the finest tea leaves were produced and what kinds of water were used.
課文呈現(xiàn)
It is believed that tea was brought to Korea and Japan during the 6th and 7th centuries. In England，tea didn’t 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. ⑥This 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 understand the nature of tea. ⑦
課文呈現(xiàn)
文章結(jié)構(gòu)：時間層進式
P1 the invention of tea
↓
P2 Lu Yu and his book
↓
P3 the spread of tea
課文呈現(xiàn)
寫作意圖：通過說明茶的歷史，加深了對中國茶文化的認(rèn)識，凸顯了中國悠久的歷史和豐厚的文化底蘊，表達了對中國歷史文化的崇拜。
寫作方法： 文章運用列數(shù)字、引用等說明方法介紹了茶的發(fā)明、陸羽及其《茶經(jīng)》還有茶葉在全世界范圍內(nèi)的廣泛流行。文章詳略得當(dāng)，脈絡(luò)清晰自然。
課文呈現(xiàn)
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 5,000 years ago.
According to an ancient legend，when Shen Nong was boiling drinking water over an open fire，some leaves from a tea plant fell into the water and produced a nice smell. So he tasted the brown water. It was delicious. That's how he invented the tea.
課文呈現(xiàn)
It was brought to other countries during the 6th and 7th centuries.
3．Who is called “the saint of tea”？
4．What is Cha Jing about
5．When was tea brought to other countries
Lu Yu.
It is about how tea plants were grown and used to make tea. It also discusses where the finest tea leaves were produced and what kinds of water were used.
課文呈現(xiàn)
3c.Complete the sentences with the correct forms of the verbs in the box.
invent drink bring produce trade
1．One of the world’s favorite drinks was ________ by accident.
2．Tea was first _______ by Shen Nong about 5, 000 years ago.
invented　
drunk
課文呈現(xiàn)
3．A nice smell was __________ when the tea 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.
produced　
brought
traded
invent drink bring produce trade
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①Did you know that tea, the most popular drink in the world
(after water), was invented by accident
by accident 偶然；意外地
This piece of music has a lasting value though it is created by accident.
盡管這首樂曲是偶然創(chuàng)作的，但價值恒遠(yuǎn)。
=by chance
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accident 的詞形變換：
accident(n. 事故；事件)
↓
accidental adj. 偶然的；意外的
↓
accidentally adv. 偶然地；意外地
敲黑板：by accident 常作狀語，有時也作表語。
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考題1：[麗水改編] Christopher Columbus discovered the “New World” of the Americas ___________（偶然） in 1492.
by accident
溫馨提示：可返回原文
返回
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②It is said that a Chinese ruler called Shen Nong was the first to
discover tea as a drink.
It is said that... 據(jù)說……
相當(dāng)于People say that...。that 后接完整的句子，其中it 是形式主語，that 從句是真正的主語。
It is said that the erhu did not get its name until the late Qing Dynasty. 據(jù)說二胡直到清末才得名。
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其他類似的表達：
It is believed that... 人們認(rèn)為……
It is expected that... 據(jù)預(yù)計……
It is reported that... 據(jù)報道……
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考題2：[荊州] 據(jù)說，谷雨時節(jié)喝茶可以讓人們遠(yuǎn)離疾病。(say)
_________________ drinking tea during Grain Rain can make people stay away from illnesses.
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It is said that
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③Some leaves from a tea plant fell into the water and remained
there for some time.
(1) fall into 落入；陷入
He fell into the river suddenly. 他突然掉進了河里。
拓展：fall v. 落下；到來 n. 瀑布；秋天
World Book Day falls on April 23 every year.
世界讀書日是每年4 月23日。
Niagara Falls 尼亞加拉瀑布
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考題3：[沈陽] When autumn comes, leaves start to ________ from the trees.
A. grow B. fall C. appear D. come
fall 的常見短語：
fall behind 落后 fall asleep 入睡
fall ill 病倒 fall down 摔倒
fall off... 從……掉下 fall over 被……絆倒
fall in love with 愛上
B
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(2) remain /r 'me n/ v. 保持不變；剩余；停留（=stay）
Very little of the house remained after the fire.
火災(zāi)之后，這座房子所剩無幾。
She remained in her office all the afternoon.
她整個下午都待在辦公室里。
The boy remained silent all the time in class.
那個男孩子在課上一直保持沉默。
作不及物動詞，后加介詞短語。
作不及物動詞，意為“逗留，不離去”。
作系動詞時，后跟形容詞，意為“保持某種狀態(tài)”。
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remain 不能用于被動語態(tài)
remain 的一詞多義：
不及物動詞，剩余
不及物動詞，停留；逗留，相當(dāng)于stay
連系動詞，保持不變；仍然是→后接形容詞
考題4：The plane ______ on the ground for two more hours because of the bad weather.
A. ran B. moved C. shook D. remained
D
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④It produced a nice smell so he tasted the brown water.
smell /smel/ n. 氣味v. 發(fā)出……氣味；聞到
作可數(shù)名詞，意為“氣味”；作不可數(shù)名詞，意為“嗅覺”。
The flower has a sweet smell. 這花有香甜的氣味。
Dogs have a very good sense of smell. 狗的嗅覺很靈敏。
smell 的過去式和過去分詞有兩種形式，即：smelt/smelled；smelt/smelled
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常見的系動詞（be 除外）歸納：
六“變化”→ get, turn, become, grow, go, come
五“感官”→ look, sound, smell, taste, feel
三“保持”→ keep, stay, remain
拓展：（1）作連系動詞，意為“聞起來”，后接形容詞作表語。
The dish smells good. 這道菜聞起來很香。
（2）作及物動詞，意為“聞到”。
I smelt something burning. 我聞到有東西燒焦了。
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考題5：[杭州] There is a delicious s coming from the kitchen. Is Mom cooking fish
mell
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⑤It was quite delicious, and so, one of the world’s favorite drinks was invented.
one of ... ……之一
One of the students in our class helps the old man on Sundays.
我們班的一位同學(xué)每逢周日都幫助那位老人。
He is one of the best students that I have known in our school.
他是我們學(xué)校我認(rèn)識的學(xué)生中最優(yōu)秀的學(xué)生之一。
one of+ the+ 形容詞最高級+ 可數(shù)名詞復(fù)數(shù)，表示“最……之一”。
one of... 后接名詞或代詞的復(fù)數(shù)形式，該結(jié)構(gòu)作主語時，謂語動詞用單數(shù)形式。
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考題6：[青島] Qi Jiguang is one of our national __________ (英雄) who should be remembered forever.
【點撥】句意：戚繼光是我們應(yīng)該永遠(yuǎn)銘記的民族英雄之一?！坝⑿邸県ero，one of 后接其復(fù)數(shù)形式heroes。
heroes
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⑥The tea trade from China to Western countries took place in the 19th century.
take place 發(fā)生；出現(xiàn)
take place 不及物動詞短語；常指事先安排或事發(fā)有因的事情。
happen 不及物動詞；常指偶然發(fā)生的事情。
辨析：take place 與happen
take place 和happen 沒有被動語態(tài)。
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The celebration ceremony takes place in July each year.
慶祝典禮在每年七月舉行。
What’s happening over there
那邊發(fā)生了什么事？
My brother is ill, and I’ve come to take the place of him.
我哥哥病了，我來代替他。
take the place of sb.
=take one’s place
代替某人
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考題7：[鞍山] 我們的家鄉(xiāng)已經(jīng)發(fā)生了巨大的變化。
Great changes ________ already ______________ in our hometown。
【點撥】take place 表示“發(fā)生”，不用于被動語態(tài)；根據(jù)already 可知本句是現(xiàn)在完成時，主語是復(fù)數(shù)，助動詞用have。
have taken place
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⑦Even though many people now know about tea culture, the Chinese are without doubt the ones…
(1) even though盡管；即使
Even though electronics are widely used, people still need
printed books.
盡管電子產(chǎn)品被廣泛使用，人們?nèi)匀恍枰堎|(zhì)書。
even though(=even if) 從屬連詞，引導(dǎo)狀語從句。even if 引導(dǎo)的從句內(nèi)容往往含有強烈的假定性，而even though 引出的是事實。
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考題8：[龍東] I will never forget that car accident _______ it happened so long ago.
A. until B. if C. even though
C
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(2) without doubt 毫無疑問；的確
without doubt 可與there is no doubt that 進行同義句轉(zhuǎn)換。其中doubt 作名詞，意為“疑問；疑惑”。
Without doubt, our experiment will succeed.
= There is no doubt that our experiment will succeed.
毫無疑問我們的實驗將會成功。
No doubt you will have your own ideas.
毫無疑問，你會有自己的想法。
無疑；很可能
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拓展：doubt 還可作動詞，意為“懷疑”，其后接名詞、代詞或從句作賓語。在肯定句中，doubt 后接whether/if 從句；在否定句和疑問句中，doubt 后接that 從句。
No one doubts his ability. 沒有人懷疑他的能力。
We never doubt that David is honest.
我們從不懷疑戴維是誠實的。
We doubted whether she could deal with the problem.
我們懷疑她能否處理這個問題。
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doubt 作動詞的常用搭配：
doubt sth. 懷疑某事
doubt+that 從句
doubt + if/whether 從句
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考題9：[黔東南] There is no doubt __________ Harry Potter is worth __________.
A. whether; read B. if; to read
C. that; reading D. as; being read
C
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課堂小結(jié)
本節(jié)課通過學(xué)習(xí)茶的發(fā)明經(jīng)過，掌握了知識點It is said that…, remain, take place, without doubt的用法。

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