九年级Unit9SectionB-2.ppt

1、When was it invented?,Section B,Unit 9,Section B(3a-4b),Language Goal: To read about the legendary invention of tea. 2. To write about the history of some inventions.,I dont like eating chocolate. It tastes too _. Mom added salt but it still wasnt _ enough. I prefer lemons to oranges. I like the _ t

2、aste. 4. She likes _ cookies. They are hard, dry and easily broken.,sweet,salty,sour,1,Fill in the blanks with the correct form of the words given in the box.,crispy,a pleasant smell,tea,green tea,How many kinds of tea do you know?,the most popular drink in the world （except water ),black tea,white

3、tea,Reading,Who was tea invented by? When was it invented? How was it invented?,Some questions about tea: 1. Tea was first invented in _. 2. Tea comes from _. 3. Tea trees mostly grow in the _ of China. 4. Tea was brought to the Western world in _ .,China,tea tree,south,1610,New Words,by accident be

4、verage n. according to ancient adj. legend n. bush n. fall into remain v.,偶然地；意外地 饮料 根据；按照；据说 古代的；古老的 传说；传奇故事 灌木；灌木丛 落入；陷入 留下；被遗留,notice v. produce v. pleasant adj. mixture n. in this way pie n. flying disk bakery n. throw v.,注意到；察觉到 生产；制造；产生 合意的；令人愉快的 混合；混合物；混合剂 这样 馅饼 飞碟；飞盘 面包店 投；掷,3a. Read the art

5、icle and answer the questions.,Who invented tea?,Answer the following questions according to the article above.,1. 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.,It was invented over three thousand yea

6、rs ago.,It was invented by the Chinese emperor, Shen Nong.,It was invented by accident.,Match them into sentences.,The tea,wasnt brought,to the western world until 1610.,Shen Nong,was boiling drinking water,over an open fire,Some leaves,fell,to the water,The emperor,decided,to taste the hot mixture,

7、Did you know that tea, the most popular drink in the world (after water), was invented by accident? Although tea wasnt brought to the Western world until 1610, this beverage was discovered over three thousand years before that.,3a,Who invented tea?,by accident 偶然，碰巧。,1. Although tea wasnt brought to

8、 the western world until 1610, this beverage was discovered over three thousand years before that. 虽然茶直到1610年才传入西方世界, 但这种饮料在三千多年前就被发现了。,(1) although/though conj. 意为 “虽然,尽管”,引导让步状语从句。我们不能根据汉语习惯, 在后面使用连词but, 不过它可以与 yet, still 连用。,There is air around us, although we cant see it. 尽管我们看不见, 但我们周围全是空气。,e.g

9、.,(2) notuntil 意为 “直到才” 。,注：until 的主句中也可以用延续性动词，此时 until 不与 not 连用，表示 “直到为止”。,用于notuntil 结构中的主句谓语多为短暂性动词。,He did not go to bed until his father came home. 直到他爸爸回家时他才睡觉。,I will wait until he returns. 我将等到他回来。,e.g.,e.g.,According to an ancient Chinese legend, the emperor Shen Nong discovered tea when

10、he was boiling drinking water over an open fire. Some leaves from a nearby bush fell into the water and remained there for some time.,remain “继续留在某处”。,fall into “落入, 陷入”。,according to +名/代/名词性从句, “根据/依照”。,根据中国古代的一个传说,神农帝在户外的火上烧饮用水时发现了茶叶。,一些叶子从附近的灌木丛落到水里,并在水里浸泡了一段时间。,The emperor noticed that the leav

11、es in the water produced a pleasant smell. Later he decided to taste the hot mixture. It was quite delicious. And in this way, one of the worlds favorite drinks was invented.,notice “发现，注意到”,decided to “决定”,神农氏注意到水里的叶子散发出一种怡人的气味。, pleasant 令人愉快的,形容词,(修饰人/物), please “使高兴, 使愉悦”, 动词,pleased =happy, 形容词

12、(修饰人) 常用于be pleased with sb. / sth.结构中。,pleasing 形容词(修饰物),pleasure是名词, “愉快,快乐”,pleasant是由please演变而来的,选用please, pleasure, pleased, pleasant填空。 1. It is rainy today, but tomorrow well have _ weather. 2. It is my _ to talk to you. 3. _ give me a book. 4. I am very _ to meet you here.,pleasant,pleasure,

13、Please,pleased,an ancient legend, once when Shen Nong drinking water over an open fire, some leaves from a nearby bush the water and there for some time. He noticed that the leaves in the water . Later he tasted the water and found it . Thats how he tea.,Retell the story of the invention of tea:,Acc

14、ording to,was boiling,fell into,remained,produced a pleasant smell,quite delicious,invented,3b. Write an article using the notes in the box.,A sample version,The flying disk was invented by college students.,From pie plate to flying disk,Flying disk is a new toy. In the 1950s, several college studen

15、ts ate pies in 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.,Problem:,a pen that listens and writes,New invention:,Use:,It can listen to the writer and

16、write by itself.,Price :,$ 50,writing tests,4a. Think of something that you dont like doing. Then think of an invention that could helpyou. Write the details in the chart.,Problem: We often get hurt by the hot water in the cup. New invention: A cup that can tell you the temperature of the water. Use

17、: It can show the temperature of the water. Price: $ 50,music candle,activity glasses,temperature cup,How to write about:,the history of one special Chinese food.,food,who,what,how,when,others,按要求完成下列各句,每空一词。1. We eat rice twice a day. (改为被动语态) Rice _ _ by us twice a day. 2. My mother bought a micro

18、wave oven yesterday.(改为被动语态) A microwave oven _ _ by my mother yesterday. 3. Nobody can solve this problem. (改为同义句) This problem _ _ _ by anybody.,is eaten,was bought,cant be solved,4. All the students in my dormitory enjoy playing football. (同义句转换) Football _ _ by the students in my dormitory.,is enjoyed,5. Kate took good care of the baby yesterday evening. (改为被动句） The baby _ _ _ _ _