英语九年级全册Unit 6 When was it invented?Section B公开课ppt课件

这是一份英语九年级全册Unit 6 When was it invented?Section B公开课ppt课件，文件包含SectionB1a-1epptx、SectionB1a-1e教学设计全英文版docx、SectionB1a-1e课前预习及参考答案docx、SectionB1a-1e课后跟踪练习及参考答案docx、SectionB1cmp3、SectionB1dmp3等6份课件配套教学资源，其中PPT共30页， 欢迎下载使用。

Key wrds & phrases:crispy, salty, sur, by mistake, custmer Key sentences:1.—Did yu knw ptat chips were invented by mistake? —Ww, I didn’t knw that. 2. Wh invented them? T talk abut what prducts are made f and where they are made.T learn t understand and use the Passive Vice(past tense): be + v (ed).
What kind f fd wuld yu like?
Hw d they taste?
They taste sweet.
They taste salty.
They taste sur.
They taste crispy.
1a 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
___________ ________ ______ ________
Presentatin:
1b Write the name f a different fd after each wrd.
sweet ________crispy ________salty ____________sur ________
1. salty 咸 的 salty (tasting f salt) 形容词，意为“咸的；含盐的”，是由名词salt(盐)加后缀-y构成的。 ►The sup is a little salty fr me. 汤对我来说有点咸了。名词+后缀-y构成的形容词：luck—lucky health—healthy wind—windy rain—rainy taste — tasty ice —icysnw —snwy sun—sunny
2. Ptat chips were invented by mistake. 薯条是无意中被发明的。 by mistake意为“错误地;无意中”。 ►May yu tk my cat by mistake yesterday. 梅，昨天你错拿了我的外衣。
Wh are they?
Pre-listening:
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 custmer was happy in the end.
1c Listen and circle T fr true r F fr false.
1d 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
Listen and chse
What did the custmer rder? A. A plate f ptates. B. A plate f ptates chips. C.A plate f fried ptates.2. Hw did Gerge feel after the custmer sent the ptates back ? A. Happy. B. Sad. C. Angry.
Fill in the mind map, then retell the stry.
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.
1e Make a cnversatin abut the inventin f ptat chips. Use the infrmatin in 1c and 1d.
Did yu knw ptat chips were invented by mistake?
Ww, I didn’t knw that. Wh invented them?
1.The custmer thught the ptates were nt thin enugh. 顾客认为土豆不够薄。单词enugh修饰名词时，不需要倒装。如: 我有足够的钱。 其修饰形容词、副词要倒装。 这家餐厅的食物不太够好吃。►The fd in this restaurant is nt delicius enugh. 他写得足够认真，以便得到满分。►He wrte carefully enugh t get full marks.
I have enugh mney.
enugh常可以和词组，转换。如：他跑得不够快，赶不上其他人了。用enugh►He didn’t run fast enugh t catch up with the schl bus.用►He ran s slwly that he culdn’t catch up with the schl bus.用►He ran t slwly t catch up with the schl bus.
2.The custmer was happy in the end. 顾客最终高兴了。(1) in the end 后来，最后，终于 at the end f ... 在……末 by the end f ... 到……末为止如：①这个月月末我们将会开个会。►At the end f this mnth we’ll have a meeting. ②到去年末为止我们已经做了十架飞机了。►By the end f last year we had made ten planes.
(2) in the end 用一个单词表达可以是finally，用一个短语表达可以用at last 。 如：最后他赢了比赛。 He wn the match in the end. He wn the match finally. He wn the match at last.
3.Gerge wanted t make the custmer happy. 乔治想让这位顾客高兴。make+adj. 表示“使处于某种状态 如：听音乐能够让我放松。►Listening t music makes me relaxed.makesb. d sth. 表示“让某人做某事” 如：这位父亲最后让小婴儿睡着了。►The father made his baby sleep in the end.
Self Check:
Rewrite these sentences using the passive vice.
1. Smene stle my watch. _____________________________________2. They used five eggs t make this big cake. ______________________________________3. When did they invent the persnal cmputer? ______________________________________4. They asked us nt t run in the hallway. ______________________________________5. Smene tk the vide back t the stre. ______________________________________
My watch was stlen by smene.
Five eggs were used t make this big cake.
When was the persnal cmputer invented?
We were asked nt t run in the hallway.
The vide was taken back t the stre.
选词填空。 I dn’t like eating chclate. The taste is t _______ .Mm added salt but it still wasn’t ______ enugh.I prefer lemns t ranges. I like the ______ taste.She likes _______ ckies. They are hard, dry and easily brken.
crispy sweet salty sur
翻译句子。1.顾客最后终于高兴了。The custmer was happy ________________.2.这个顾客说这个薯条不够脆。The custmer said that the ptat chips weren’t ____________.3.乔治想让顾客高兴。Gerge wanted _______________the custmer ____________.4.薯条是一个名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.
crispy enugh
called
were invented
1. 完成课后跟踪练习
2. 预习2a-2e，完成课前预习部分。