Unit 9 When was it invented?Section B

课件27张PPT。Unit 9
When was it invented?Section B
Period TwoObjectivesTo learn to understand and use passive voice (questions and statements)
To read and speak about what
people invented ReviewWords and expressionsRead the words and expressions loudly.偶然地；意外地
n. 饮料
根据；按照；据……所说；视……而定
adj. 古代的；古老的
n. 传说；传奇故事
神农
n. 灌木；灌木丛
落入；陷入
v. 留下；被遗留；剩余；保持不变by accident
beverage
according to
ancient
legend
Shen Nong
bush
fall into
remainnotice
produce
pleasant
mixture
in this way
pie
flying disk
bakery
Bridgeport
Connecticut
throwv. 注意到；察觉到
v. 生产；制造；产生
adj. 合意的；令人愉快的；讨人喜欢的
n. 混合；混合物；混合剂
这样
n. 馅饼
飞碟；飞盘
n. 面包店
布里奇波特
(美国) 康涅狄格州
v. 投；掷What’s the most popular drink in China?Do you know?Do you know who invented
tea? What is the article about?
2. When was it invented?
3. Who was it invented by?
4. How was it invented?
The article is about the invention of tea.Over 3000 years ago.By the Chinese emperor Shen Nong.It was invented by accident.3aRead and answer. 神农氏是传说中的农业和医药的发明者。他遍尝百草，发现药材，教会人民医治疾病。传说神农一生下来就是个“水晶肚”，几乎是全透明的，五脏六腑全都能看得见，还能看得见吃进去的东西。那时候，人们经常因乱吃东西而生病，甚至丧命。神农为此决心尝遍百草，能食用的放在身体左边的袋子里，介绍给别人吃，用作药用；不能够食用的就放在身体的右边袋子里，提醒人们注意不可以食用。最后，神农因为尝到剧毒的植物中毒，献出了自己的生命。 神农氏3bWrite an article using the notes in the box.From pie plate to flying disk
The flying disk was invented by college students. Flying disk is a metal pie plate. In the 1950s, several college students ate pies made by a bakery in Bridgeport,
Connecticut. They found it interesting to throw the pie plates with each other. Then it became a game. Today, there are flying disk clubs, magazines and even a festival. A sample version Think of something that you don’t like doing. Then think of an invention that could help you. Write the details in the chart.Problem:
New inventions:
Use:
Price:a pen that listens and writesIt can listen to the writer and write by itself.$ 504awriting testsmusic candleactivity glassestemperature cupImagine you are a businessperson. Ask your partner questions about his or her invention. Then try to sell your partner’s invention to the class.4bLanguage points The emperor noticed that the leaves in the water produced a pleasant smell.
【经典习题】用所给动词的适当形式填空：
(1) We noticed Jim _______ (change) a lot.
(2) I noticed that he _______ (leave) early.?
【要点点拨】notice作及物动词时，意为“注意到、留心、看到”，后面可以直接接
宾语，还可用于下列结构中：changeleft◆notice sb. do sth. 表示“注意某人干了某事”，强调动作的过程 。
Did you notice him repair his car yesterday evening?
昨晚你注意到他修车了吗?
◆notice sb. doing sth. 表示“注意到某人正在干某事”，强调动作正在发生。
I noticed her singing in the next room.
我注意到她正在隔壁唱歌。
◆notice + that从句
I noticed that you weren’t among the contestants. 我注意到你没有参加比赛。Review课时重点回顾the most popular drink, be invented by accident, be brought to …, fall into …,
be discovered over three thousand years before…, according to an ancient Chinese legend, discover tea, boil drinking water over an open fire, leaves from a nearby bush, remained there for some time, produce a pleasant smell, taste the hot mixture, quite delicious, in this way, the world’s favorite drinks 根据句意和汉语提示补全单词。
1. Most green fruits are _____ (酸的).
2. Help yourself to this apple ____ (馅饼).
3. We call a hundred years a _______ (世
纪).
4. The students of Class Two had a
________ (令人愉快的) trip yesterday.
5. Did you ________ (注意到) that
Catherine’s brother was very nervous?sourpiecenturypleasantnotice完成句子。
1. 我在打扫房间时偶然找到了钥匙。
I found the key ___ ______ when
I was cleaning the room.
2. 只有这样做，我们才能真正地学会一
些英语歌曲。
Only __ ____ ____ can we really learn
some English songs.by accidentin this way3. 直到1610年茶才被带到西方世界。
Tea ______ _______ ___the Western
world until 1610.
4. 这个机器是用来烧开水的。
This machine is used for _______
_______ ______.
5. 我已好久没见我奶奶，我十分想念她。
I haven’t seen my grandmother ____
_____ _____. I miss her very much．wasn’t brought todrinking watersome timeforboilingPreviewTo preview the new words and expressions
To preview past perfect
To think about past events Homework
Widening your knowledge
Surf the Internet and find out when these things were invented and write about them.abacus