英语Unit 6 When was it invented?Section B示范课课件ppt

这是一份英语Unit 6 When was it invented?Section B示范课课件ppt，文件包含unit6--3pptx、6-a3amp3、6-b1cmp3、6-b1dmp3等4份课件配套教学资源，其中PPT共26页， 欢迎下载使用。
最受欢迎的饮料偶然；意外地烧水在篝火上掉进产生宜人的香味提及，说到茶贸易发生传播茶的普及毫无疑问
the mst ppular drink
by accident
bil (drinking) water
ver an pen fire
prduce a nice smell
spread the ppularity f tea
withut dubt
3b Read the passage again and answer the questins.
When was tea first drunk? 2. Hw was tea invented? 3. Wh is called “the saint f tea”? 4. What is Cha Jing abut? 5. When was tea brught t ther cuntries?
Nearly 5,000 years ag.
It was invented by accident.
Hw tea plants were grwn and used t make tea.
Krea and Japan: 6th and 7th centuries England: 1660
3c Cmplete the sentences with the crrect frms f the verbs in the bx.
1.One f the wrld’s favrite drinks was________ by was first ________ by Shen Nng 5,000 years ag. 3.A nice smell was _________ when the tea leaves drpped int the ht water. 4. Tea was__________ t Krea and Japan during the 6th and 7th centuries. 5.Tea is nw ________ between many different cuntries.
invent, drink, bring, prduce, trade
概念：被动语态是动词的一种形式，用以说明主语与谓语动词 之间的关系。英语的语态共有两种：主动语态和被动语态。主动语态表示主语是动作的执行者，被动语态表示主语是动作的承受者。结构：be动词+过去分词
Find ut the rules.
1. The zipper was invented in 1893. 2. It was invented by Whitcmb Judsn. 3. Tea was brught t Krea during the 6th and 7th centuries. 4. It is believed that the first basketball game in histry was played n December 21, 1891.
5. Basketball was invented by a Canadian dctr named James Naismith. 6. When he was a cllege teacher, he was asked t think f a game that culd be played in the winter.
主语+was/were+过去分词+其它主动语态：He brke a glass. 被动语态：A glass was brken by him. 主动语态：A ck invented ptat chips by mistake. 被动语态：Ptat chips were invented by a ck by mistake.
Lk at the pictures and make sentences in the passive vice.
tree, plant, five years agThe tree was planted five years ag.
praise, mther, just nwThe by was praised by his mther just nw.
bks, carry, classrm, in the mrningThe bks were carried int the classrm by the by in the mrning.
flwers, water, yesterdayThe flwers were watered by the girl yesterday.
4a. Rewrite the sentences using the passive vice.
1. They sld the fridge at a lw price. 2. Smebdy stle my camera frm my htel rm. 3. Where did yu take these phts?
My camera was stlen frm my htel rm by smebdy.
The fridge was sld at a lw price.
Where were these phts taken?
4. Our parents advised us nt t g ut alne. 5. Different writers translated the bk int different languages.
We were advised by ur parents nt t g ut alne.
The bk was translated int different languages by different writers.
were invitedwere brughtwas lcked, rangwere tld, brkewere eaten, liked
-Hw des it taste?-It tastes…
crispy and salty
-What kind f fd d yu like?
-I like the fd that tastes______, such as…
bitter
1c.Listen and circle “T” (fr true) r “F” (fr false).
Ptat chips were invented by mistake.They were invented in 1863.The custmer thught the ptates weren’t thin enugh.The custmer said they weren’t salty enugh.Gerge wanted t make the custmer happy.The custmer was happy in the end.
1d The histry f ptat chips
D yu knw hw ptat chips were invented by mistake? Ptat chips ____________ by a ck called Gerge Crum. They were invented in __________. Gerge Crum cut the ptates really, really _____ and then cked them fr a lng time until they were _____________. Finally he put lts f salt n them s they were _____________.
were invented
really salty
What d tw inventins have in cmmn?
They taste gd.
They were inventedby accident.
In histry, there are many inventins invented by accident.
micrwave ven
Observe and think mre!
Chance is ften the best inventr. The little prblems that we meet in ur daily lives may be inspiratins fr great inventins.
Hmewrk U6-B 211+自测微写作 仿照1d 写一项发明 The histry f …弹性—每日阅读1Have a nice day 