2021学年Section B集体备课ppt课件

这是一份2021学年Section B集体备课ppt课件，文件包含Unit6SectionB1a1epptx、U6SB1cmp3等2份课件配套教学资源，其中PPT共35页， 欢迎下载使用。

Unit 6 When was it invented?
Learning gals
Functins: Talk abut the histry f ptat chips.Grammar: passive vice (past tense)Curriculum wrds: crispy, salty, sur, custmerUseful expressins: by mistake, in the endSentences: ①Ptat chips were invented by mistake. ②The custmer said they were nt salty enugh.
Warming up
Hw des it taste?
Sweet, cl and delicius!
What is it?
Hw d the bread and snacks taste?
Sweet and delicius.
What are they?
Bread and snacks.
Warming up
Can yu think f any ther flavr (味道)?
Salty, ht, bitter, sur, fresh…
Warming up
Warming up
adj. 酸的；有酸味的
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
Pre-listening
Write the name f a different fd after each wrd.
sweet __________________________________crispy __________________________________salty __________________________________sur __________________________________
banana
Beijing duck
ptat chips
salted fish
Listen and circle T fr true r F fr false.
While-listening
Listen again. Cmplete the sentences.
The Histry f Ptat Chips D 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 theywere _________. Finally he put lts f salt n them s they were ___________.
were invented
really salty
Listen again and answer the questins.
1. Wh invented ptat chips?
They were invented by a ck called Gerge Crum.
2. When were they invented?
3. What did the custmer rder at the restaurant?
He rdered a plate f fried ptates.
While-listening
5. Hw did Gerge ck the ptates then?
He cut the ptates really, really thin, and he cked them fr a lng time until they were crispy. And he put lts f salt n them s they were really salty.
4. What did the custmer think f the ptat chips Gerge cked at first?
He thught they were cut t thick.
While-listening
By 1: Hey, did yu knw that ptat chips were invented by mistake? By 2: Really? What d yu mean? By 1: Well, here n the bag it says that they were invented by a ck called Gerge Crum. By 2: When was that? By 1: Oh, it was back in 1853. By 2: S, why was it an accident?By 1: Well, ne day, a custmer came int the restaurant where Gerge wrked. He rdered a plate f fried ptates. When the ptates came, he said they were cut  t thick and sent them back t the kitchen. 
While-listening
By 2: S what happened? By 1: Well, Gerge was angry, s he cut theptates really, really thin, and he cked  them fr a lng time until they were crispy. And he put lts f salt n them s  they were really salty. He thught the custmer wuld hate them.By 2: And? By 1: And the custmer lved them and asked fr mre. He tld the ther custmers  abut them, and sn everyne was rdering thinly cut, crispy, salty ptat chips. By 2: And we’re still eating them tday. What a cl stry! 
Did yu knw ptat chips were invented by mistake?
Ww, I didn’t knw that. Wh invented them?
Pst-listening
Make a cnversatin abut the inventin f ptat chips. Use the infrmatin in 1c and 1d.
Retell the stry.
It’s said that they were invented by a ck called Gerge Crum.
Pst-listening
One day, a custmer rdered a plate f fried ptates. Gerge cked them fr him. When the ptates came, he said they were cut t thick and sent them back t the kitchen.
Pst-listening
Gerge was angry, s he cut the ptates really, really thin, and he cked them fr a lng time until they were crispy. And he put lts f salt n them s they were really salty. He thught the custmer wuld hate them.
And the custmer lved them and asked fr mre. He tld the ther custmers abut them, and sn everyne was rdering thinly cut, crispy, salty ptat chips.
Pst-listening
Hw sandwich was invented?
It is said that the sandwich was invented in England in the 18th century by Jhn Mntagu, 4th Earl f Sandwich. He asked his servants t prepare a chunk (大块) f meat between tw slices f bread, s that he culd carry n gambling withut stpping t eat.
Language pints
1. Ptat chips were invented by mistake.（教材P45 1c）
by mistake 错误地；无意中
eg: I tk his backpack by mistake. 我错拿了他的书包。 Tm put salt in his cup f tea by mistake. 汤姆错把盐放进了他的茶杯里。
Pst-listening
mistake n. 错误；失误 v.弄错;误解
mistake在此处作名词，意为“错误；失误”。eg: I used t make mistakes in spelling. 我过去常常犯拼写方面的错误。 mistake还可作动词，意为“弄错；误解 ”。eg: Yu mistk my meaning cmpletely. 你完全误解了我的意思。mistake... fr... 错把……当成…… eg: Dn’t mistake me fr an American. 不要错把我当成美国人。
Pst-listening
2. The custmer thught the ptates were nt thin enugh. (教材P45 1c)
enugh adj. 充足的；足够的 adv. 充足地；足够地
enugh修饰名词时，不需要倒装。eg: I have enugh mney. 我有足够的钱。 There isn’t enugh fd in the dinning hall. 餐厅里没有足够的食物。其修饰形容词、副词时，需要倒装。eg: He wrte carefully enugh t get the award f the cmpetitin. 他写得很仔细，赢得了比赛的奖项。
3.The custmer was happy in the end. （教材P45 1c）
in the end 后来，最后，终于
in the end = finally = at last 后来，最后，终于 at the end f... 在……末 by the end f... 到……末为止 eg: At the end f this mnth we’ll have a meeting. 在这个月月末我们将会开个会。 By the end f last year,we had learned 2,000 wrds. 到去年年末为止我们已经学了两千个单词。
Exercise
一、用方框中所给单词或短语的适当形式填空。
1.The gd news us happy yesterday.2. , they crssed the muntains and gt t the village.3.I tk yur textbk at schl. 4.D yu knw the f ptat chips?5.Jhn’s parents always think he desn’t study hard .
in the end, enugh, by mistake, make, histry
1. 我们终于在天黑之前到达了。 We arrived there _____ _____ _____ befre it was dark.2. 这个顾客说这些薯条不够脆。 The custmer said that the ptat chips weren’t ______ _______.3. 乔治想让顾客高兴。 Gerge wanted ____ _______ the custmer _______.
in the end
t make
crispy enugh
Exercise
4.薯条是一个名字叫Crum的厨师发明的。The ptat chips_____ _________ by a ck _______Crum.5. 昨天这个厨师往鱼上面撒了许多盐。The_____ ______lts f salt _____ the fish yesterday.
called
were invented
Exercise
finally
making mistakes
1.（2020云南）My father (final) stpped smking.2.（2021湖北随州）好的学习者不害怕犯错。 Gd learners are nt afraid f __________ _________.3. (2021广西百色)Paper, ne f the fur greatest inventins in ancient China, ________by Cai Lun abut 2, 000 years ag. A. was invented B. is invented C. were invented D. are invented
Hmewrk
Memrize the new wrds and phrases.D the exercises in students’ bk.