初中英语人教新目标 (Go for it) 版九年级全册Section B试讲课作业ppt课件

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Pre-listening
While-listening
Pst-listening
Language pints
Language gals
1.了解薯片的发明历史，意识到身边处处有发明，小发明也能创造大大的价值；2.知晓本地美食，树立文化自信。
1. 学习并掌握词汇crispy, salty, sur, custmer,by mistake等；2.能听懂并正确运用新单词和被动语态复述薯片的发明。
引导学生有条理的讲述发明创造的过程。
1.熟练运用表达口味的形容词 如sur, crispy, sweet salty等。2.运用听力策略完成听力任务；3.通过小组合作锻炼英语口语。
What kinds f snack fds d yu like best?
Hw d they taste?
What (kind f fd) can yu see ?Hw abut its taste? Can yu describe them?
They are sul.
dried persimmn
They are sweet.
bitter meln
They are bitter.
spicy gluten
spicy chicken
They are spicy.
shrimp sticks
crispy rice
They are salty and crispy.
They are sweet and crispy.
__________________
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________
Try t write dwn mre fd!
D yu like ptat chips?
D yu knw hw ptat chips were invented?
Befre listening, let’s enjy the vide.
Lk at the picture and read the sentences in 1c.
Then think abut:1. What are the tw bys talking abut?2. Where des this stry take place?
May be restaurant.
Listen and circle T fr true r F fr false.
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
Tips：听关键词注意时间，形容词，肯定或否定
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 ________ andthen cked them fr a lng time until they were _________.Finally he put lts f salt n them s they were __________.
Listen again. Cmplete the sentences.
were invented
really salty
By1: Hey, did yu knw that ptat chips were invented _________?By2: Really? What d yu mean?By1:Well, here n the bag it says that they were invented by________ _______ Gerge Crum.By2: When was that?By1: Oh, it was __________ 1853.By2: S, why was it an accident?By1: Well, ne day, a custmer came int the restaurant where Gerge wrked. He rdered ____________________.When the ptates came,he said they _______ t thick and sent them back t the kitchen.
Listen again and fill in the blanks.
a plate f fried ptates
By2: S what happened?By1: Well , Gerge was angry,s he cut the ptates really, really thin, and he cked them ________________ until they were ________.And he put lts f salt n them s they were really ________.He thught the custmer wuld hate them.By2: And?By1: And the custmer ______them and ______________. He tld the ther custmers abut them, and sn everyne was rdering _______________________ ptat chips.By2: And we're still eating them tday. What a cl stry!
fr a lng time
asked fr mre
thinly cut, crispy, salty
Finish the card.
cut the ptates really, really thin;cked them fr a lng time until they were crispy;put lts f salt n them s they were really salty.
ptat chips were invented
a ck called Gerge Crum
Make a cnversatin abut the inventin f ptat chips. Use the infrmatin in 1c and 1d.
Wh invented ptat chips?
Hw t make ptat chips?
When were they invited?
They were invented by….
They were invented in…
Hw t talk abut inventins?
What kinds f delicius fd des yur hmetwn have?
Lve fd, Lve hmetwn!
1.by mistake
介词短语，意为“无意中；错误地”, 相当于accidentally。常用短语:mistake…fr 把……误认为, make a mistake 犯错
形容词，意为“咸的；含盐的”，是由名词salt(盐)加后缀-y构成的。
名词+后缀-y构成的形容词：luck—lucky health—healthy wind—windy rain—rainy taste — tasty ice —icysun—sunny snw —snwy
3.The custmer was happy in the end.
后来，最后，终于 相当于finally，近义词组at last 。
1.in the end 后来，最后，终于 He will win the prize in the end.
2.at the end f ... 在……末 At the end f this mnth we’ll have a meeting.
3.by the end f ... 到……末为止 By the end f last year we’ve made ten cars.
4.Gerge wanted t make the custmer happy.
“make the custmer happy”“make+宾语+宾语补足语”结构,宾语补足语由形容词充当。除形容词外,介词短语、名词、不带t的不定式、分词都可作宾语补足语。
1. Eating t much________fd is bad fr yur teeth. 2. Mm added salt but it still wasn’t enugh.3. I prefer lemns t ranges. I like the taste.4. She likes ckies. They are hard, dry and easily brken.
crispy sweet salty sur
1. Mm added salt t the sup, but it still wasn’t _____.A. enugh sweet B. sweet enugh C. salty enugh D. enugh salty2.Wang Xue has a friend______Lin Yu. A. call B. callingC. called D. t call3. Hld n t yur dreams, and they may cme true _____.A. at the end B. by the end C. in the end D. n the end4. I knw that ptat chips ______ by Gerge Crum.A. invented B. was inventedC. are invented D. were invented
The histry f ptat chips
sent back..., because..., cut ... thin;cked  a lng time until ;put  ... s 
As a result,The custmer lved ... asked fr mre. He tld...
Level B：Master the new wrds and expressins learned in this lessn. Level A：Make a brief intrductin abut an fd in yur hmetwn that yu knw!(50-100wrds)。
Many inventinsin the wrld were made by accident.