Unit 6 When was it invented Section A （3a-4c）(第2课时）课件37张PPT

Unit 6 When was it invented？
Section A(3a-4c)
第2课时
2020年秋人教新目标英语九年级上册精品课件
学 习 目 标
学习本课时新单词及短语： accidental, ruler, boil, remain, smell, saint, national, trade, popularity, doubt, fridge, low, somebody, translate, lock, ring, earthquake, sudden, bell, biscuit, cookie, musical, instrument, by accident, take place, without doubt ；
1
3
掌握一般过去时的被动语态的用法。
了解茶的发明及传播；
2
课 堂 导 入
Let’s enjoy a video.
课 堂 学 习
When was tea invented?
Who invented tea?
How was it invented?
Skim the passage then answer the questions.
About 5,000 years ago.
It was invented by the Chinese ruler called Shen Nong．
It was invented by accident.
Read the passage quickly and match each paragraph with its main idea.
Paragraph 1
Paragraph 3
Paragraph 2
Lu Yu and his book Cha Jing
How tea was invented by accident
How tea spread to other countries
Reading
(1) What is the article about?
A. what tea is B. where tea comes from
C. how tea was invented D. how a cup of tea is made
(2) Tea wasn’t invented by accident, was it?
A. Yes, it wasn’t. B. Yes, it did.
C. No, it wasn’t. D. Yes, it was.
(3) When did tea appear in England?
A. Around 1660. B. Around 1670.
C. Around 1760. D. Around 1770.
(4) Where was tea invented?
A. In China. B. In Singapore.
C. In England. D. We don’t know.
Read and choose the right answers.
Who: __________
What: _________
Where (country): ________
How: Shen Nong was _________ drinking water when some leaves _______ ________ the water and ________ there for some time. It __________ a pleasant smell. Shen Nong ________ the brown water and it tasted delicious.
Result: One of the world’s favorite _________ was invented.
Shen Nong
tea
China
boiling
fell into
remained
produced
tasted
drinks
Read Para. 1 and complete the chart.
1. Tea was brought to Korea and Japan during _________________________.
2. In England, tea didn’t appear until around _____________.
3. The tea trade from China to Western countries took
place in the ____________.
the 6th and 7th centuries
1660
19th century
Read Para. 3 and complete the sentences.
1. When was tea first drunk?
2. How was tea invented?
It was first drunk about 5,000 years ago.
Some leaves from a tea plant fell into the boiling water when Shen Nong was boiling drinking 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?
Lu Yu is called “the saint of tea”.
It describes how tea plants were grown and used to make tea.
5. When was tea brought to other countries?
It was brought to Korea and Japan during the 6th and 7th centuries and to England around 1660.
Read the passage again and answer the questions.
3b
1. It is said that a Chinese ruler called Shen Nong was the first to discover tea as a drink.
the first to do sth.
第一个做……的人
It is said that…
据说……(that后接完整的句子)
【相似句型】
It is believed that…
据说
It is expected that…
据估计
据说一位叫作神农的中国统治者最早发现了茶可以饮用。
Language points
v.
某人或某事物仍保持某种状态
He remained silent.他保持沉默。
It remains a secret.这仍然是个秘密。
2. Some leaves from a tea plant fell into the water and remained there for some time.
一些叶子从茶树上落入这水里并在里面停留了一段时间。
remain
剩下；剩余；遗留
v.
Little of the original architecture (建筑) remains.原先的建筑物几乎没有残留。
After the flood, nothing remained of the village.洪水过后，村庄荡然无存。
3. The tea trade from China to Western countries took place in the 19th century.
take place
发生；出现
1.Great?changes?have?taken?place?in?our?hometown?during?the?past?
ten?years.在过去的十年里,我们家乡发生了巨大的变化。
2. The meeting will take place soon.会议即将举行。
从中国到西方国家的茶叶贸易始于19世纪。
一般过去时的被动语态
构成：was / were+及物动词的过去分词。
grammar
Can you find the sentences with passive voice in the simple past tense?
1. 肯定句: 主语 + was/were + V-ed + (by…)
The news was published by the government.
2. 否定句: 主语 + was/were + not + V-ed + (by…)
3. 一般疑问句: Was/Were + 主语 + V-ed + (by…)?
The news wasn’t published by the government.
Was the news published by the government?
4. 特殊疑问句: 疑问词 + was/were + 主语 + V-ed + (by…)?
When was the news published by the government?
一般过去时被动语态的句型
1.?“不及物动词+介词?/?副词”构成的短语动词，变成被动句时，要把它们作为整体看待，介词或副词不可与其动词拆开或漏掉。如：
Our homework was handed in yesterday afternoon.
The house was fixed up by my father.
2.?含有双宾语的主动句变被动句时，可将主动句中的直接宾语或间接宾语变为被动句中的主语。如果把主动句中的直接宾语(指物)变为被动句中的主语，则需在间接宾语(指人)前加适当的介词to或for。
如:
主动结构：
Danny gave me a ticket just now.
被动结构：
A ticket was given to me by Danny just now.? (直接宾语作主语)
I was given a ticket by Danny just now. ?(间接宾语作主语)
3.?有些动词常用其主动形式表示被动意义，如sell, wash, write等和表示感觉、知觉的系动词feel, sound, taste, smell等。
如：
This kind of dress sells well.
The fish tastes very delicious.
4.?在主动句中, 使役动词(如make等)和感官动词 (如see, watch, notice, hear等)后面常接不带to的动词不定式作宾语补足语; 但在被动句中，这些词后面的动词不定式都需要带to。如：
The boss made us work for ten hours today.
→We were made to work for ten hours today by the boss.
Mom heard Ben sing in the next room.
→Ben was heard to sing in the next room by Mom.
感官动词
一感二听三让四看
主动句中to 离开，被动句中to回来
Complete the sentences with the correct forms of the verbs in the box.
1. One of the world’s favorite drinks was _________ by accident.
invented
2. Tea was first ________ by Shen Nong about 5,000 years ago.
drunk
invent drink bring
produce trade
3c
3. A nice smell was _________ when the tea leaves dropped into the hot water.
produced
4. Tea was ________ to Korea and Japan during the 6th and 7th centuries.
brought
5. Tea is now _______ between many different countries.
traded
invent drink bring
produce trade
3c
4a
Rewrite the sentences using the passive voice.
1. They sold the fridge at a low price.
_______________________________
The fridge was sold at a low price.
n. 冰箱
adj. 低的;矮的
practice
2. Somebody stole my camera from my hotel room.
_________________________________
_________________________________
My camera was stolen from my hotel
room.
pron. 某人
n. 重要人物
3. Where did you take these photos?
__________________________________
4. Our parents advised us not to go out alone.
__________________________________
__________________________________
5. Different writers translated the book into different
languages.
__________________________________
__________________________________
Where were these photos taken?
We were advised by our parents not to
go out alone.
The book was translated into different
languages by different writers.
v. 翻 译
1. You ____________ to the party last night, weren’t you? Why didn’t you go?
2. The earthquake happened all of a sudden,
but luckily the villagers ____________ to a safe place.
were invited
eat, like, invite, tell, lock, ring, break, bring
were brought
4b
Complete the sentences with correct forms of the verbs in the box.
v. 锁上 n. 锁
突然;猛地
v. (使)发出钟声或铃声；打电话
3. The door __________ when we arrived, so we ______ the bell.
4. The students ___________ not to eat or drink in class, but Ruby ______ the rule when she started eating a biscuit in science class.
5. The cookies __________ by the hungry kids in less than 20 minutes, and they really _____ them.
was locked
rang
broke
were told
were eaten
liked
n. 钟声;铃声
n. 饼干
n. 曲奇饼
The telephone ___________ (invent) by Alexander Graham Bell. He ________ (born) in 1847. Mr. Bell ________ (work) on the invention of the telephone with Thomas Watson.
was born
was invented
worked
Decide whether active or passive forms should be used in these sentence. Write the correct forms in the blanks.
4c
In 1875, Mr. Bell _________ (learn) how to send musical notes through an instrument
similar to a telephone. Finally, the telephone ___________ (invent) in 1876. The first sentence that _______ (say) on the telephone by Mr. Bell was “Mr. Watson, come here; I want to see you.” Today the telephone ______ (use) around the world.
learned
was invented
was said
is used
adj. 音乐的;有音乐天赋的
n. 仪器;工具
by accident
It is said/believed that
the first to do sth.
fall into
be brought to sp.
take place (不能用于被动语态）
help to do sth.
help sb. (to) do sth.
=help sb. with sth.
even though
without doubt
summary
偶然; 意外地
据说……/相信……
第一个做某事的人
落入
被带到某地
发生; 出现
帮助做某事
帮助某人做某事
即使
毫无疑问; 的确
Ⅰ. 根据句意及括号内所给单词的提示填空。
1. Henry watched the milk until it ______ (boil) and then turned off the gas.
2. After the big earthquake, the ancient house ________ (remain) safe. It was amazing.
3. He is a basketball player and he started to play for the ________ (nation) team at 19.
4. The pyramids were built to protect the tombs (坟墓) of ________ (rule) or other important persons.
boiled
remained
national
课 堂 达 标
rulers
Many houses ____________ (damage) by the earthquake and thousands of people were left homeless.
2. UNICEF(联合国儿童基金会) _________ (set up) in 1946. It works to help children live a better life.
3. —Did Jack come to our party yesterday?
—No, he _____________ (not invite).
were damaged
was set up
wasn’t invited
Ⅱ.根据句意及所给提示填空。
4.—Who’s the baby in the photo?
—It’s me. The photo _________ (take) ten tears ago.
5. Last weekend, Jack ___________ (invite) to a birthday party and he had a lot of fun.
6. Last month a new law ___________ (pass) in China to stop people from smoking in public places.
was invited
was passed
was taken
III. 根据汉语意思完成英语句子，每空一词 (含缩略形式)。
1. 2012年奥运会在英国伦敦举行。
The 2012 Olympic Games ____ _____ in London, UK.
2. 毫无疑问，阅读对我们有好处。
_______ _____ reading is good for us.
took place
Without doubt
1. Review the passage and the grammar
we have learnt today.
2. Preview 1a-1e on page 45.
Homework
Thank you !
谢谢
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