2018届九年级英语全册Unit6Whenwasitinvented第2课时学案.docx

Unit 6 When was it invented?Section A (3a3c) 【学习目标】1. 会听说读写下列单词：accidental; by accident; nearly; ruler; boil; remain; smell(smelt/smelled, smelt/smelled); saint; national; trade; take place; doubt; without doubt2. 正确使用以下常用表达：by accident; take place; without doubt; a Chinese ruler called；fall into; some time; produce a nice smell; one of the worlds favorite drinks; the saint of tea; less than; in the 19th century; understand the nature of tea3. 学会使用以下句型：1）Did you know that tea, the most popular drink in the world, was invented by accident?2）It is said that a Chinese ruler called Shen Nong was the first to discover tea as a drink.3) One day Shen Nong was boiling drinking water over an open air.4）Some leaves from a tea plant fell into the water and remained there for some time.5) It produced a nice smell so he tasted the brown water.6) It was quite delicious, and so, one of the worlds favorite drinks was invented.7) The book describes how tea plants were grown and used to make tea.8) It also discusses where the finest tea leaves were produced and what kinds of water were used.9) It is believed that tea was brought to Korea and Japan during the 6th and the 7th centuries.10) The tea trade from China to Western countries took place in the 19th century.【重点难点】重点：1.通过阅读了解茶叶的发明过程。2.短语：by accident，take place，without doubt，all of a sudden的用法。3.被动语态结构的变化。难点：1.阅读短文，获得相关的信息的能力。2.理解并运用所学的词汇及表达方式。【新知预习】根据句意及首字母提示完成单词。选择括号内合适的单词填空。1. The pleasant smell r_ after you have given roses to people.2. Tea was invented n_ 5,000 years ago in China.3. When I got home, my mother was b_ drinking water over a fire.4. I asked him and he gave me the reply without d_.5. Yao, Shun and Yu are believed as good r_ in Chinese history.【课堂探究】1. It is said that a Chinese ruler called Shen Nong was the first to discover tea as a drink. 据说一个名叫神农的中国统治者是第一个发现茶这种饮料的（人）。（教材第43页）（1）It is said that意思为“据说；有人说”。 It is said that wisdom is born with a man.有人说智慧是与生俱来的。 It is said that there are wolves in this forest.据说这片森林里有狼。（2）call 动词，意思为“把叫做，称呼，为取名”。 此句中called为过去分词，作后置定语，修饰a Chinese ruler,相当于named。过去分词作定语，则动词和所修饰的名词之间存在逻辑上的动宾关系。 I know the girl called Alice.我认识那个叫爱丽丝的女孩。 Do you know a placed called Daming Lake? 你知道一个称为大明湖的地方吗？【针对练习】（1）据说这个老人住在山上。_ _ _ that the old man lives on the mountain.（2）在北京有个叫做颐和园的地方。There is a _ _ the Summer Palace.2. In England tea didnt appear until around 1660，but in less than 100 years，it had become the national drink.在英国，茶直到1660年才出现，但是在不到100年的时间里，它变成了民族的饮品。（教材第43页）not.until.直到才，表达的是一个肯定的意思。如：I didnt go to bed until ten oclock last night.我昨天晚上十点才睡觉。【针对练习】那天晚上直到她回来我才睡觉。I _ _ go to bed _she came back that night.【达标练习】I. 用所给单词的适当形式填空。1. In less than 100 years, tea has become the _ (nation) drink in England.2. The boiling water with tea leaves _ (produce) a nice smell so Shen Nong tasted it.3. The book describes where the finest tea leaves _ (produce).4. This helped to spread the _ (popular) of tea around the world. 5. Do you know when tea _ (bring) to other countries?II. 单项选择。1. I found a strange stone _ accident when we climbed the mountain yesterday.A. by B. with C. about D. from2. It is said that tea _ by Shen Nong.A. is first drinking B. was first drinking C. is first drunk D. was first drunk3. Some _ a tea plant fell into the hot water and produced a nice smell.A. leaf of B. leaf from C. leaves in D. leaves from4. Tea _ in England until around 1660. A. didnt appear B. wasnt appearing C. wasnt appeared D. hasnt appeared5. Linda, the tea smells nice. Where _ it _? A. is; built B. does; make C. is; producedD. is; usedIII. 翻译下列句子。1. 直到1610年茶才被带到西方世界。_2. 这个机器是用来烧开水的。_3. 我已好久没见我奶奶，我十分想念她。_Time, Time again, I ask myself （请写出这节课你的收获，完成下面的反思）【学后反思】 九年级英语第6单元学案参考答案第二课时【新知预习】1. remains 2. nearly 3. boiling 4. doubt 5. rulers 【课堂探究】1.（1）It is said （2）placed called 2. did not until【达标练习】I. 1. national 2. produced 3. were produced 4. popularity 5. was brought