英語九年級全冊Unit 6 When was it invented?Section B優(yōu)秀ppt課件-課件下載-教習(xí)網(wǎng)

1. Wrds & expressins: sur, custmer, by mistake, in the end
2. Functins: T give students listening and speaking practice.
3. Sentence: Ptat chips were invented by mistake. The custmer was happy in the end.
Learning gals
Hw des the fd taste? D yu like it/ them?
sweet, sur, …
adj. 酸的；有酸味的
sweet, sur, salty…
sweet, salty, crispy…
adj. 脆的，酥脆的
Pre-listening
The wrds in the bx describe hw fd can taste. Write them under the crrect pictures. Sme pictures have mre than ne wrd.
sweet crispy salty sur
__________ ____________ __________ ______________________ ____________ __________ ____________
Write the name f a different fd after each wrd.
sweet _____________________________________ crispy _____________________________________ salty ______________________________________ sur ______________________________________
fried chicken
Talk abut the fd with yur partner.
I think pineapples are sur. What fd is crispy?
What fd is sur?
Read the fllwing sentences, predict the cnversatin.
1. Ptat chips were invented by mistake. T F2. They were invented in 1863. T F3. The custmer thught the ptates were nt thin enugh. T F4. The custmer said they were nt salty enugh. T F5. Gerge wanted t make the custmer happy. T F6. The custmer was happy in the end. T F
Listen and circle T fr true r F fr false.
While-listening
Listen again. Cmplete the sentences.
The Histry f Ptat ChipsD yu knw hw ptat chips were invented? 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
Listen again, answer the fllwing questins.
What was Gerge Crum’s jb? What did the ck d with the thick ptates then?
He was a ck.
He cut the ptates really thin and cked them fr a lng time, then put lts f salt n them.
Pst-listening
Make a cnversatin abut the inventin f ptat chips. Use the infrmatin in 1c and 1d.
Ww, I didn’t knw that. Wh invented them?
Did yu knw ptat chips were invented by mistake?
— Excuse me, sir. Are yu sure the umbrella in yur hand belngs t yu? — Oh, srry. I tk it ______. Mine is ver there, under the chair. A. at nce B. n time C. by mistake D. in allThe high-speed railway ______ in this city last year. It is easier fr peple t travel nw. A. will build B. will be built C. was built D. built
He sent an email t Mary last night.（改為被動語態(tài)） An email _____ ______ t Mary ______ _______ last night.I was given a new ty by my aunt last week.（改為主動語態(tài)） My aunt______ ______ a new ty last week.This strange cup was used fr keeping water warm.（改為一般疑問句） _______ this strange cup ______ fr keeping water warm?
was sent
by him
gave me
Was used
4. The shrt nvel was written by Lu Xun.（對劃線部分提問） _____ _____ the shrt nvel ________ _____?5. Many trees were planted alng the river last year.（改為否定句） Many trees _______ ________ alng the river last year.對不起，我錯拿了你的字典。（翻譯句子） I’m srry, I tk yur dictinary____ ________.
Wh was written by
weren’t planted
by mistake