英语人教版（2024）Unit 6 When was it invented? Section B精品课件ppt

这是一份英语人教版（2024）Unit 6 When was it invented? Section B精品课件ppt，文件包含公开课人教新目标Goforit版英语九年级全册Unit6《Whenwasitinvented》SectionB1a-1e优质课件pptx、SectionB1c-1mp3、p45_1cwav、p45_1dwav、p45_1d1mp3、p45_1d2mp3、Lead-inmp4等7份课件配套教学资源，其中PPT共34页， 欢迎下载使用。
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。3.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；4.知晓本地美食，树立文化自信。
Learning bjectives
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
________ __________ ______ ________
酸的甜的苦的辣的咸的脆的新鲜的
软的硬的多汁的健康的厚的薄的好吃的
sursweetbitterht/spicysaltycrispyfresh
sfthardjuicyhealthythickthindelicius
Wrds t describe the fd
Write the name f a different fd after each wrd.
sweet crispy salty sur
apple;range;cake;hney;candy;
French fries;lettuce;ppcrn;ptat chips;
pizza;ptat chips;salt;salty fishpickle腌菜
grape;vinegar醋;range;lemn;pickle腌菜;
D yu knw hw ptat chips were invented?
D yu like ptat chips?
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.
Pre-listening
Listen and circle T fr true r F r false.
1. Ptat chips were invented by mistake. 2. They were invented in 1863. 3. The custmer thught the ptates were nt thin enugh.4. The custmer said they were nt salty enugh.5. Gerge wanted t make the custmer happy.6. The custm was happy in the end.
T FT FT FT FT FT F
by mistake为介词短语，意为“无意中；错误地”,相当于accidentally。【语境领悟】I missed the schl bus by mistake this mrning. 今天早上我无意中错过了校车。I tk yur pen by mistake. 我错拿了你的钢笔。
mistake 1. n. 错误。make a mistake/make mistakes犯错误I used t make mistakes in spelling．我过去常常犯拼写错误。 2. v. 弄错; 误解 Yu mistk my meaning entirely.你完全误解了我的意思。mistake ... fr ... 错把……当成…… Dn't mistake me fr an American.不要把我误会成美国人。
Language pints
in the end 最后，终于 (相当于finally 或 at last)【拓展】at the end f可以指时间，也可指处所，意为“在……尽头，在……结束时”。 by the end常和f相连，用于指时间，意为“到……底(末)为止”
【学以致用】1.他在花园的尽头的那边。He is dwn _______________ the garden. 2.最后，我们找到了这座房屋。 ______________ we fund the huse. 3.到战争结束时, 这个小铺子已经变成有728个工人的大厂了。_____________________, the small wrk-shp had becme a large factry with 728 wrkers.
at the end f
In the end
By the end f the war
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 theywere _________. Finally he put lts f salt n them s they were ___________.
were invented
really salty
By 1:Hey,did yu knw that ptat chips were invented __________?By 2: Really? What d yu mean?By 1: Well, here n the bag it says that they were invented_______________ Gerge Crum.By 2: When was that?By 1: Oh, it was____________ .By 2: S, why was it ____________?By 1: Well, ne day a custmer came in the restaurant where Gerge wrked.He rdered __________________ .When the ptat came, he said they were cut __________ and sent them back t the kitchen.
by mistake
by a ck called
back in 1853
an accident
a plate f fried ptates
Listen again and cmplete.
By 2: S what happened? By 1: Well, Gerge was angry s he cut the ptates really, really thin, and he cked them fr a lng time___________________ . And he________________ them s they were really salty . He thught the custmer wuld hate them.By 2: And?By 1: And the custmer lved them and ________________ . He tld the ther custmers abut them, and sn everyne was rdering thinly-cut, ____________ptat chips.By 2: And we're still eating them tday. What a cl stry!By 1: Yeah.
until they were crispy
put lts f salt n
asked fr mre
crispy, salty
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 in the restaurant where Gerge wrked.He rdered a plate f fried ptates.When the ptat came, he said they were cut t thick and sent them back t the kitchen.
Let's read and check yur answers.
By 2: S what happened? By 1: Well, 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.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!By 1: Yeah.
The ptates are cut very thin.
They are cked fr a lng time.
Sme salt is put n them.
They becmecrispy.
Retell the steps.
The Histry f Ptat Chips
Gerge Crum
The custmer said the fried ptates were cut t thick and sent them back t the kitchen. Gerge was angry.
1. Cut the ptates really, really thin. 2. Cked them fr a lng time until they were crispy.3. Put lts f salt n them.
The custmer lved them and asked fr mre.
Fill in the mind map, then retell.
D yu knw ptat chipswere invented ? They were invented by a ______called Gerge Crum in .
Retell the stry
One day a custmer _______a plate f fried ptates. When they came, he said they________ t ______ and sent them back t the kitchen.
Gerge was s angry that he cut the ptates really ,and cked them fr a lng time until they were . Then he put lts f salt n them, s it tasted . He thught the custmer wuld hate them.
Hwever, the custmer them and . And we’re still eating them tday.
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. sme salt ________n ptat chips.
were invented
was called
was asked
Hw much d yu knw abut ptat chips?
Wh invented ptat chips?
Hw t make ptat chips?
When were they invited?
They were invented by….
They were invented in…
Make a cnversatin abut the inventin f ptat chips. Use the infrmatin in 1c and 1d.
Creative inventins
Creative inventin