课件28张PPT。When was it invented?Unit 6第二课时：
Section A (3a-3c) 同学们，上一课学习的单词你们都掌握了吗？现在大家来检验一下，点击下面的音频开始听写吧！Discuss in groups: what do you know about tea?Read the passage quickly and match each paragraph with its main idea. 3aParagraph 1 Lu Yu and his book Cha Jing
Paragraph 2 How tea spread to other countries
Paragraph 3 How tea was invented by accidentAn 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 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. 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 the brown water. It was quite delicious，and so，one of the world’s 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 discusses where the finest tea leaves were produced and what kinds of water were used.
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. 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 understand the nature of tea.? 开头设问法：本句是以设问的方式点明本文的主题“the most popular drink in the world (after water)—tea”。我们在写作时，应学习试着用设问句引出文章主题，这样可以留给读者充分的想象空间。 知识点1 It is said that...据说……知识点考向eg：It is said that there has been a big flood.
据说，那里遭受了一场大洪水的袭击。It is said that...相当于People say that...表示“据说……”，其中it 是形式主语，that引导的从句为真正的主语。属于“It＋be＋过去分词＋that从句”结构。除此外还有： 2典例It is believed that...人们认为……
It is reported that...据报道……
It’s known that...众所周知……
It is supposed that...据猜测……我不知道这所学校，但据说是非常好的一所学校。
I don’t know the school, but ____________it is quite a good one.it is said that remain /r?'me?n/ v. 保持不变；剩余 知识点考向remain作不及物动词，还可意为“留下，剩下”。
eg：She remained at home to look after the baby.
她留在家里照顾婴儿。
After the big fire，only little part of the
house remained.大火过后，这所房子所剩
无几。3典例The leaves ________in the water for a long time.
A．came B．remained
C．lived D．arrived【点拨】本题用词义辨析法解题。come来；remain保持，
留下；live居住；arrive到达。 根据for a long time可知
树叶在水中停留了很长时间。 B拓展remain还可作系动词，后可接形容词作表语。
eg：This place remains very cool all summer.
这个地方整个夏天都很凉爽。 take place 发生；出现 知识点考向[辨析]take place与happen 4eg：When did tea trade take place?
茶贸易出现在什么时候？eg：Great changes have taken place in China
since 1978.
自1978年以来，中国发生了巨大的变化。
An accident happened in that street.
那条街发生了一起事故。【点拨】本题用词义辨析法解题。happen和take place 没
有被动语态，首先可排除C、D两项。句意：运动会什么
时候举行？ take place举行。 When will the sports meeting ________？
A．happen B．take place
C．be happened D．be taken placeB典例without doubt 毫无疑问；的确知识点5eg： (南昌中考) Jo is without doubt one of the best
swimmers in the school. He got many prizes.
毫无疑问，乔是学校里最好的游泳运动员
之一。他获得了许多奖。 eg：If there is any doubt, you had better make certain.
如果有什么疑问，你最好弄清楚。 doubt作动词，意为“怀疑；不相信”，其后可直接跟名词或代词作宾语。
eg：I have no reason to doubt him.
我没有理由怀疑他。考向二【重点】考向一【重点】doubt 作名词，意为“疑惑；疑问”。 eg：We doubt whether he will come.
我们怀疑他是否会来。
There is no doubt that our experiment will
succeed. 毫无疑问我们的实验会成功。 毫无疑问，中国人最了解茶文化。(烟台)
________ ________， the Chinese know
about tea culture best.典例Without doubt 无论doubt用作名词还是动词，在肯定句中其后常接whether从句，在否定句和疑问句中常接that从句。 【注意】 知识点6 复合句式法：此句是主从复合句，从句用even though引导，为让步状语从句，复合句的使用让
表达更清晰，赞美了中国人民。Read the passage again and answer the questions. 3b1．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.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.3cComplete 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 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 一、从方框中选择合适的词并用其适当形式填空
1．Drink the water after it ________．(温州)
2．He is 70 years old, but he still ________ active in sports.(义乌)
3．My aunt is good at making different kinds of ________ and
I love them very much.(丽水)
4. I really don't want to know your secret.I only found it
__________．(安顺)
5．Most members at the meeting __________ that protecting
the environment was very important.boils remainscookies by accidentmentionedboil，remain，mention，cookie，by accident二、完成句子
6. 我不知道这所学校，但据说是非常好的一所学校。
I don't know the school, but ___________it is quite a good one.
7. 在十九世纪时茶叶被带到西方国家。 (青岛)
_________________________________________________
8．人们认为第一次喝茶是在大约5，000年前。
People believe that tea ________ first ________ about
5, 000 years ago.
9．几千年后，茶圣陆羽在他的书《茶经》中提到了神农。
_____ _____ __________ years later, Lu Yu, “the
saint of tea”，__________ Shen Nong in his book Cha Jing.
10．这促使茶的普及延伸至更多的地方。
This helped to_______ the _________ of tea to more places.it is said thatwasA few thousandmentionedTea was brought to Western countries in the 19th century.drunkspreadpopularity三、语法专练
11. Last week the old books _______ to raise money for Free
the Children. (泉州)
A．sold B．are sold C．were sold
12．The piece __________(name) Erquan Yingyue, but it was
one of the most moving pieces of music that I've ever
heard.(枣庄)was namedC 【点拨】用语法判定法解题。由Last week可知句子用一般过去时态，又因句子主语the old books是谓语动词sell的承受者，句子应用被动语态。故选C。13. The beautiful piece of music was played by Huo Zun．
(对画线部分提问)
______ ______the beautiful piece of music ________by?
14．The book was translated into eight languages last year.
(改为一般疑问句)
_______ the book _________ into eight languages last year?
15．Sky lanterns were used to ask for help in ancient times,
________ ________？(完成反意疑问句)Who wasWas【点拨】用语法判定法解题。注意反意疑问句的“前肯后否”原则。playedtranslatedweren't they 本节课通过学习茶的发明经过，掌握了知识点It is said that…, remain, take place, without doubt的用法。课后作业A课后作业B1.熟记本课时的词汇
2.完成本课时的课后作业Unit 6 第2课时
一、单项选择
1．The leaves ________ in the water for a long time.
A．came B． remained C．lived D．arrived
2．The Olympic Games of 2016 ________ in Brazil.
A．happened B．took place
C．were happened to D．were taken place
3．—Mum, what are you cooking in the kitchen? It ________ so
good!
—Fried noodles.
A．smells B．tastes C．sounds
4．It ________ that not ________ the last moment did the famous
athlete win the game.
A．was reported; until B．reported; until
C．was reporting; till D．was reported; till
5．—The film was wonderful. Thank you for inviting me.
—________ I'm glad you enjoyed it.
A．Don't mention it. B．Don't worry.
C．Don't thank me. D．Don't you think?
6．The man ________ the river because his boat broke against the
bridge.
A．knocked into B．looked into
C．fell into D．broke into
7．It's ________ a mile to the station, so I get there on foot.
A．less than B．less much
C．many less D．much more
8．One of the most popular expressions in 2016 ________ “I've
been utilizing prehistorical powers (洪荒之力)．”
A．is B．are C．has D．have
9．Shall we spend ________ in practicing table tennis on Saturday?
A．sometime B．sometimes
C．some time D．some times
10．—Wow! Your hat looks so beautiful.
—It ________ by my aunt. She is working in China.
A．has bought B．had bought
C．is bought D．was bought
二、用括号内所给词的适当形式填空
11．Tea ____________ (bring) to Western countries in the 19th
century.
12．He is 70 years old, but he still ________ (remain) active in sports.
13．October 1st is ________ (nation) Day in China.
14．Water ________ (boil) at 100℃.
15．Humans are the ________ (rule) of the earth.
三、根据汉语完成句子，每空一词
16．2010年以来，这个地区发生了很大的变化。
Great changes ________ ________ ________ in this area since 2010.
17．那边出了什么事？那么多人挤在大门口。
What's ____________ over there? So ________ people are crowding
around the gate.
18．根据奶奶的建议，这汤应该煮上两个小时以上。
The soup ________ ________ ________ for more than two hours
according to Grandma.
19．他在火车站偶然遇到了他的一位老朋友。
He met an old friend of his ________ ________ at the railway station.
20．毫无疑问，中国人最了解茶文化。
________ ________， the Chinese know about tea culture best.
四、完形填空
Time is very important to us. When and by whom were the watches or clocks __________21? Perhaps nobody knows. How could we tell time if there were no watches or clocks anywhere in the world?
The __________22 was probably the world's first “clock”， except in the far north, where the Eskimos live. There, it's dark most of the winter, and __________23 most of the summer. But __________24 most of the world, people have used the sun for day.__________25 you don't have a clock that shows time, you still know that when the sun shines, it's day, and when it's dark, it's night. The sun can not only tell you whether it's day or night but also whether it's morning, noon, or afternoon. When the sun is almost directly overhead, it's __________26.
People who live near the sea know time from the tides(潮汐). In the daytime, for about six hours, the water rises __________27 on the beach. The same thing __________28 again at night. There are two high tides and two __________29 tides every 24 hours.
In some places in the world the wind comes up at about the same time every day or changes direction or stops __________30. In these places the wind can be the clock.
21．A.discovered B．found C．invented D．made
22．A.sun B．moon C．star D．planet
23．A.wonderful B．large C．heavy D．light
24．A.on B．around C．in D．of
25．A.If B．What C．Since D．As
26．A.morning B．noon C．afternoon D．evening
27．A.high and high B．higher and high
C．higher and higher D．high and higher
28．A.takes place B．is taking place
C．is taken place D．will take place
29．A.wide B．narrow C．long D．low
30．A.blows B．blowing C．blow D．to blow
答案
一、1.B
2．B 点拨：辨析法。表示“有计划地发生”用take place, take place无被动语态。 3.A 4.A 5.A 6.C
7．A 点拨：前后联系法。由so I get there on foot 可知，这儿离车站“不到”一英里。
8．A 点拨：成分分析法。one of＋the＋形容词最高级＋名词复数作主语，谓语动词用单数。
9．C 点拨：辨析法。sometime某时，sometimes有时，some time一些时间，some times几次。结合句意“星期六我们要花 ________ 练习打乒乓球吗？”可知选“一些时间”。
10．D
二、11.was brought 12.remains 13.National
14．boils 15.rulers
三、16.have taken place 17.happening; many
18．should be boiled/cooked 19.by accident
20．Without doubt
四、21.C 点拨：辨析法。discover指“发现”本来存在但一直没被发现的事物； find指“找到”本来拥有却丢掉的事物； invent指“发明”本来不存在的事物； make指“制作”某种东西。这里指手表或钟被发明， 因此用invented。 22.A
23．D 点拨：根据前半句话中的dark, 便知这里对应的必是“明亮的”light。
24．C 点拨：固定短语法。这里是一个固定短语in the world, 意为“在世界上”。 25.A
26．B 点拨：常识法。由常识可知，“当太阳在头顶上空的时候”， 应该是中午noon。 27.C 28.A
29．D 点拨：由前半句话的high tides便知这里相对应的应该是low tides。 30.B
Unit 6 第2课时
Ⅰ.单项选择。
1．Some people won't realize the importance of their health ______
they have lost it.
A．when B．until C．after D．since
2．He is an honest boy.I have no reason to ______ what he said.
A．hear B．doubt
C．repeat D．believe
3．Great changes ______ in Huanggang since the 2010s.
A．took place B．were taken place
C．have taken place D．have been taken place
4．______ is believed that Mr.Black donated a lot of money.
A．This B．That C．It D．One
5．The man ______ the river because his boat broke against the
bridge.
A．knocked into B．looked into
C．fell into D．fell down
Ⅱ.用括号里所给单词的适当形式填空。
6．I didn't mean to do it — it was ________(accident)．
7．China Daily is a ________(nation) newspaper.
8．Do you know how tea plants ________(grow) in China?
9．It's said that Shen Nong was the first to ________(discover) tea
as a drink.
10．It's ________(believe) that China is the first country to discover
tea.
Ⅲ.按要求完成下列各题。
11．There used to be a ruler in China.His name is Shen Nong.(合并
为一句)
There used to be a ruler ________ Shen Nong in China.
12．The zipper was invented in 1893．(对画线部分提问)
________ ________ the zipper ________？
13．People believe that the story is true.(改为同义句)
________ ________ ________ that the story is true.
14．Did he clean the blackboard just now？(改为被动语态)
________ the blackboard ________ by him just now?
15．He went to bed after his father came back.(改为同义句)
He ________ ________ to bed ________ his father came back.
Ⅳ.根据句意选择方框中的词组填空，并注意形式变化。
by accident, fall into, some time, less than, take place
16．Great changes ____________________ in my hometown since
2010.
17．The small town has ________________600 people.
18．He has waited for me for ____________________.
19．He was so careless that he ____________________ the river.
20．I met one of my friends ____________________.
Ⅴ.根据汉语意思完成下列句子。
21．那个小孩在骑车时意外地摔伤了腿。
The child broke his leg ________ ________ when riding a bike.
22．在放学的路上，黄刚掉进了河里。
Huang Gang ________ ________ the river on his way home
from school.
23．王老师毫无疑问是我的老师中最受欢迎的老师。
Mr.Wang is ________ ________ the most popular teacher I've
ever had.
24．我不了解这所学校，但据说是一所非常好的学校。
I don't know much of the school, but ________ ________
________ it's quite a good one.
25．茶直到六世纪和七世纪才传到日本。
Tea ________ brought to Japan ________ the 6th and 7th
centuries.
Ⅵ.阅读理解。
It may be hard to believe, but the American Revolution(革命)—the war that freed the American states from British control—began over a cup of tea.Tea was not the only thing that caused the war, of course, but it played a very big part.
The British people's love of tea is well-known.When the British won control over much of North America in the early 1700s, they brought their tea-drinking habits with them.Tea quickly became the continent's most popular drink.As tea could not be grown locally, just as in Britain, it was shipped into the country—mostly from India.
In the early 1700s, the British government made a special deal with the East India Company, an English trading company.They agreed that no other company was allowed to bring tea to Britain or any other country controlled by Britain, including America.It was a great deal for the East India Company, since it meant that the company could decide whatever price it wanted for its products.And it always decided on a high price!
In North America, the local people did not like having to pay such high prices.Instead of overpaying for tea from the British, they turned to Dutch traders, who secretly brought tea to the country that was just as good—and much less expensive.Although this broke the law, the American people didn't care.They got the same cup of tea at a much lower price.
The East India Company, however, didn't like this at all.By the 1760s, they were losing millions of pounds each year to Dutch traders—a huge amount of money in a time when ￡60 a year was considered a good income.Instead of reducing their prices to compete with the Dutch, the company asked the British government for help and the government agreed.
In 1767, the British introduced new laws that increased the prices of all goods which were brought into America.These laws helped make the East India Company even richer and forced local people to pay much more for everything.The American leaders asked the British government not to do so, but the British refused to listen.These unfair laws increased Americans' anger about British rule and the rest, as they say, is history.
26．In the early 1700s where did most tea drunk in America come
from?
A．China. B．India. C．America. D．Britain.
27．The underlined word “it” in Paragraph 3 refers to______.
A．the tea market
B．the American government
C．the British government
D．the East India Company
28．Why did many Americans begin to buy tea from the Dutch
traders?
A．The tea was much cheaper.
B．The tea was a lot healthier.
C．They could buy it more easily.
D．They didn't want to support the British.
29．What did the East India Company do to stop losing money?
A．It reduced the price of its tea.
B．It improved the taste of its tea.
C．It introduced a new kind of tea.
D．It asked the British government for help.
30．What is the passage mainly about?
A．Tea trade in eighteenth-century America.
B．The relationship between America and Britain.
C．A reason for the start of the American Revolutionary War.
D．The introduction of British tea-drinking habits into America.
答案
Ⅰ、1.B 2.B
3．C 点拨：take place“发生”，不用于被动语态。
4．C 5.C
Ⅱ、6.accidental 7.national 8.are grown 9.discover
10．believed
Ⅲ、11.named/called 12.When was, invented
13．It is believed 14.Was，cleaned 15.didn't go, until
Ⅳ、16.have taken place 17.less than 18.some time
19．fell into 20.by accident
Ⅴ、21.by accident 22.fell into 23.without doubt
24．it's said that 25.wasn't, until
Ⅵ、26～30：BDADC
