人教新目标 (Go for it) 版九年级全册Unit 6 When was it invented?Section A教课ppt课件

这是一份人教新目标 (Go for it) 版九年级全册Unit 6 When was it invented?Section A教课ppt课件，共18页。PPT课件主要包含了Why，Who等内容，欢迎下载使用。

inventin “发明”
The fur great inventins f ancient China
papermaking technlgy
Old inventins
The new fur great inventins f China
nline shpping
high-speed railways
mbile payment
shared bikes
New inventins
A small inventin
What d yu knw abut ptat chips?
Ptat chips by many peple.It that ptat chips are mre than 150 years ld.Even tday ptat chips still by mst peple.They by accident in 1853. The inventr Gerge Crum.One day, he t serve fried ptates by a custmer.When the ptates came, the custmer thught they t thick.The ptates fr a lng time until they were crispy. Ptat chips t be the mst ppular snacks.
were invented
was called
was asked
were cnsidered
Passive vice in the simple past tense 一般过去时中的被动语态
was/were dne
Sructure： 谓语构成
1.The telephne (invent) the rms (clean) by Tm .
was invented
were cleaned
eat, like, invite, tell, lck, ring, break, bring
Cmplete the sentences with crrect frms f the verbs in the bx.
1. Yu ____________ t the party last night, weren’t yu? Why didn’t yu g? 2. The earthquake happened all f a sudden, but luckily the villagers ____________ t a safe place. 3. The dr __________ when we arrived, s we ______ the bell. 4. The students ___________ nt t eat r drink in class, but Ruby ______ the rule when she started eating a biscuit in science class. 5. The ckies __________ by the hungry kids in less than 20 minutes, and they really _____ them.
v. (使)发出钟声或铃声；打电话
were invited
were brught
Active vice
Passive vice
was cleaned
Hw t change active vice int passive vive. 如何将主动语态改成被动语态
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? _________________________________________________________4. Our parents advised us nt t g ut alne. ________________________________________________________5. Different writers translated the bk int different languages. _________________________________________________________
The fridge was sld (by them) at a lw price .
My camera was stlen (by smebdy)frm my htel rm .
Where were these phts taken (by yu)?
We were advised by ur parents nt t g ut alne.
The bk was translated int different languages by different writers.
Decide whether active r passive frms shuld be used in these sentence. Write the crrect frms in the blanks.
The telephne ___________ (invent) by Alexander Graham Bell. He ________ (brn) in 1847. Mr. Bell ________ (wrk) n the inventin f the telephne with Thmas Watsn. In 1875, Mr. Bell _________ (learn) hw t send musical ntes thrugh an instrument similar t a telephne. Finally, the telephne ___________ (invent) in 1876. The first sentence that _______ (say) n the telephne by Mr. Bell was “Mr. Watsn, cme here; I want t see yu.” Tday the telephne ______ (use) arund the wrld.
adj. 音乐的;有音乐天赋的
Student 1: Draw a picture f the inventin.Intrduce the name f the inventin.Student 2,3, 4:Write dwn as many sentences as pssible by using passive vice.
Hell, everyne! Let me tell yu smething abut ur inventin. . . . . . . …… (mre infrmatin)
Create ur wn inventins
memry bread
Hell, everyne! Let me tell yu smething abut my inventin.It was called memry bread.It was invented by Maggie .It is used t help peple memrizing anything they want. It can help a lt when yu are asked t memrize sme English wrds.When yu use it, yu are suppsed t cver the wrds with the bread, and eat it. Then the wrds can be remembered very easily. D yu like my inventin?
Which inventin is yur favrite? Why?
Inventins can make ur life .
Anyne wh .
必做：Write a shrt passsage abut “My favrite inventin”.(Using the passive vice)选做：Find mre infrmatin abut the fur great inventins in China.(when, what, wh…)