九年级英语全一册人教版Unit-6_when_was_it_inventedSection_B_1a-1e[1]课件

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1、九年级人教新目标九年级人教新目标Unit 6 When was it invented?Section B 1a-1eHow do they taste?crispysaltyThey taste crispy.They taste salty.crispyThey taste hard and crispy.sourThey taste.sweetsoftThey taste.bitter It tastes.They taste very hot.人生五味人生五味人生有百味，五味最常在，酸甜苦辣咸是人生有百味，五味最常在，酸甜苦辣咸是舌尖上最直接的体验。舌尖上最直接的体验。为什么觉的生活像

2、五味？为什么觉的生活像五味？因为它们和酸甜苦辣咸一样因为它们和酸甜苦辣咸一样,我们都得品偿我们都得品偿透彻、感悟清楚。透彻、感悟清楚。酸：酸像美丽的人生初恋，还未真正懂酸：酸像美丽的人生初恋，还未真正懂 得，就已经觉得得，就已经觉得甜或苦了。甜或苦了。甜：甜是一种美妙的味道，是一种简单的幸福。甜：甜是一种美妙的味道，是一种简单的幸福。苦：苦是人生中最忧愁的部份，也最能考验人的意志。苦：苦是人生中最忧愁的部份，也最能考验人的意志。辣：就是这样神奇，让你不知不觉上了瘾，先是一种刺激，辣：就是这样神奇，让你不知不觉上了瘾，先是一种刺激，再来一种满足，最后就是依赖了。再来一种满足，最后就是依赖了。咸：

3、吃咸是种讲究，多则不行，少则也不可，咸淡平衡才咸：吃咸是种讲究，多则不行，少则也不可，咸淡平衡才是菜品的最高境界。是菜品的最高境界。New wordscrispy/krispi/adj.脆的；酥脆的脆的；酥脆的sour/sau(r)/adj.酸的；有酸味的酸的；有酸味的by mistake 错误地；无意中错误地；无意中customer/kstm(r)/n.顾客；客户顾客；客户根据句意及首字母提示完成单词。根据句意及首字母提示完成单词。1.I dont like lemons because they are too s .2.Lucy and Lily are twins.People oft

4、en m them for each other.3.For a restaurant,c are the most important.4.The fish was too s because my mom put too much salt on it.5.We often put the food into the f to keep it fresh in summer.ouristakeustomersourtyridge1a.Fill in the blanks with the words given.soursweet,crispy,salty,soursalty crispy

5、 sweetsweet1b.Write the name of a different food after each word.sweet:crispy:salty:sour:candy,banana,apple,cakepotato chips,salad,biscuit,salt,pizza,french fries,olives,sausagevinegar,grape,lemon,pickle,grapefruit,orange1c.Listen and circle“T”or“F”.1.Potato chips were invented by mistake.2.They wer

6、e invented in 1863.3.The customer thought the potatoes werent thin enough.4.The customer said they werent salty enough.5.George wanted to make the customer happy.6.The customer was happy in the end.TFTFFT The history of potato chips Did you know that potato chips were invented by mistake?Potato chip

7、s _ by a cook called George Crum.They were invented in _.George Crum cut the potato chips really,really thin and cooked them for a long time until they _.And he put lots of salt on them so they were _.were invented1853were crispyreally salty1d.Listen again and complete the sentences.再听录音一次，填空完成对话。Bo

8、y 1:Hey,did you know that potato chips were mistake?Boy 2:Really?What do you mean?Boy 1:Well,here on the bag it says that they were invented by a cook George Crum.Boy 2:When was that?Boy 1:Oh,it was back in 1853.Boy 2:So,why was it an?bycalledaccidentBoy 1:Well,one day,a customer came into the resta

9、urant where George worked.He a plate of fried potatoes.When the potatoes came,he said they were cut too thick and them back to the kitchen.Boy 2:So what happened?orderedsentBoy 1:Well,George was angry,so he cut the potatoes really,really thin,and he cooked them for a long time they were crispy.And h

10、e put lots of on them so they were really salty.He thought the would them.Boy 2:And?untilsalthateBoy 1:And the customer loved them and asked for .He told the other customers about them,and soon everyone was thinly cut,crispy,salty potato chips.Boy 2:And were still eating them today.Boy 1:What a cool

11、 story!moreorderingPotato chips were invented by mistake.They were invented by a cook called George Crum.One day a customer thought the fried potatoes werent thin enough and werent salty enough.So George cut them really thin and cooked them for a long time until they were crispy.And he put a lot of

12、salt on them so they were salty.归纳听力材料大意，改写成短文归纳听力材料大意，改写成短文短语归纳be invented,by mistake,on the bag,back in 1853,one day,in the restaurant,send back,a plate of fried potatoes,be cut too thick,cutreally,really thin,cooka long time,put on,asked for,tell about,thinly-cut,crispy,salty potato chips,a cool

13、story1e.Pair work A:Did you know potato chips were invented by mistake?B:Wow,I didnt know that.Who invented them?A:it was invented by a cook called Geroge Crum.B:When was that?A:It was invented back in 1853.B:Was it an accident?A:A customer sent back his plate of fried potatoes because they were cut

14、 too thick.George cut the potatoes really,really thin.And he cooked them for a long time until they were crispy.He put lots of salt on them so they were really salty.B:Did the customer loved them?A:Yes,they asked for more.Everyone was ordering thinly-cut,crispy,salty potato chips.B:We like them,too.

15、A:So do I.Summaries by mistakeWhat do you meanit was back in 1853sent them back towhat happenedasked for moreordering thinly cut,crispy,salty potato chips.What a cool story!Explanation 1.Potato chips were invented by mistakes.mistake 作名词作名词“错误，误会错误，误会”。也可以作动词。也可以作动词“弄错，犯错弄错，犯错”。常见形式有：常见形式有：make a mi

16、stake 出错出错e.g.You have made a mistake here.mistakefor 错把错把当作当作 They mistook him for his brother.by mistake 错误地错误地 e.g.They sent the letter to me by mistake.2.Geroge wanted to make the customer happy.make表示表示“使使怎么样怎么样”，其后常带复合宾语。常见结，其后常带复合宾语。常见结构为：主语构为：主语+make+宾语宾语+名词名词/形容词形容词(做宾补做宾补)。例如：。例如：The boss

17、can make the young man a rich man.3 复合名词复数的构成复合名词复数的构成potato chips是一个复合名词，其中第一个名词用作定语修饰后是一个复合名词，其中第一个名词用作定语修饰后一个名词，这样的例子有很多，又如一个名词，这样的例子有很多，又如:alarm clock,telephone number等。等。知识拓展知识拓展复合名词变复数的规则，你一定要牢记啊！复合名词变复数的规则，你一定要牢记啊！通常只把主体名词变为复数通常只把主体名词变为复数school boyschool boys(男生男生)apple treeapple trees(苹果树苹果树

18、)vegetable sandwichvegetable sandwiches(蔬菜三明治蔬菜三明治)girl friendgirl friends（女朋友）（女朋友）如果没有主体名词，在最后一个名词上用复数。如果没有主体名词，在最后一个名词上用复数。good-for-nothinggood-for-nothings（饭桶、无用的人）（饭桶、无用的人）three-year-oldthree-year-olds（三岁的孩子）（三岁的孩子）由由man,woman和另外一个名词构成的复合名词，两个部和另外一个名词构成的复合名词，两个部分都要用复数。分都要用复数。man teachermen teac

19、hers(男教师男教师)gentleman farmergentlemen farmers（乡绅）（乡绅）Exercise 1.顾客最后终于高兴了。顾客最后终于高兴了。The customer was happy .2.这个顾客说这个薯条不够脆。这个顾客说这个薯条不够脆。The customer said that the potato chips werent .3.乔治想让顾客高兴。乔治想让顾客高兴。George wanted the customer .in the endcrispy enough to make happy4.薯条是一个名薯条是一个名Crum的厨师发明的的厨师发明的T

20、he potato chips a cook Crum.5.昨天这个厨师往鱼上面撒了许多盐。昨天这个厨师往鱼上面撒了许多盐。The lots of salt the fish yesterday.were invented calledcook put on用所给词的正确形式填空。用所给词的正确形式填空。1.The TV _(invent)around 1927.2.They are used for _(see)in the park.3.This kite _(make)by Uncle Wang.4.Tea _(discover)a long time ago.5.Our classroom _ (should clean)every day.was invented seeingwas made was discoveredshould be cleaned