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1、Section B 1a-1e,What inventions can you think of?,inventions,old inventions,electric stuffs,food,transportation,Brain Storm,sweet 甜的,-How does it taste ( teist 品尝) ?-It tastes,ice cream,What is it called in English?,-How does it taste?-It tastes,English tea,What is it called in English?,sweet 甜的,swe
2、et 甜的,-How do they taste?-They taste,What are they called in English?,cookies,sour,-How do they taste?-They taste,lemons,What are they called in English ?,-How do they taste?-They taste,plums,sour,What are they called in English ?,red bayberries,salty,-How do they taste?-They taste,crispy and salty,
3、-How they taste?-They taste,potato chips,What are they called in English ?,脆的,易碎的,咸的,含盐的,-How they taste?-They taste,What are they called in English ?,peppers,hot 辣的,-How does it taste?-It tastes,bitter,a bottle of beer 一瓶啤酒,What is this?,1a The words in the box describe how food can taste. Write th
4、em under the correct pictures. Some pictures have more than one word.,sweet crispy salty sour,_,_,_,_,crispy,salty,sour,sweet,salty,Write the name of a different food after each word.,sweet _,banana apple orange cake sugar,crispy_,salty _,sour _,potato chips salad lettuce,pizza salt,lemon grape,1b,D
5、o you like ? Why or why not?,potato chips,crispy and salty,The history of potato chips,1c Listen and circle T for true or F for false.,1. Potato chips were invented by mistake. T F2. They were invented in 1863. T F3. The customer thought the potatoes were not thin enough. T F4. The customer said the
6、y were not salty enough. T F5. George wanted to make the customer happy. T F6. The customer was happy in the end. T F,Answer the following questions,Who were the potato chips invented by?2. When were they invented? 3. How were they invented?,They were invented by George Crum.,They were invented in 1
7、853.,They were invented by mistake.,1d Listen again. Complete the sentences.,The History of Potato ChipsDo you know how potato chips were invented? Potato chips _by a cook called George Crum. They were invented in _ . George Crum cut the potatoes really, really _ and then cooked them for a long time
8、 until they were _. Finally he put lots of salt on them so they were _.,were invented,1853,thin,crispy,really salty,1e Make a conversation about the invention of potato chips. Use the information in 1c and 1d.,A: Did you know potato chips were invented by mistake?B: Wow, I didnt know that. Who inven
9、ted them?A:.,Did you know potato chips were invented by mistake?,Wow, I didnt know that,Fill in each blank with the correct word given.,crispy sweet salty sour,1. I dont like eating chocolate. It tastes is too .2. Mom added salt but it still wasnt enough.3. I prefer lemons to oranges. I like the tas
10、te.4. She likes cookies. They are hard, dry and easily broken.,sweet,salty,sour,crispy,-What kind of food do you like?,I like food that tastes,salty 咸的,含盐的sweet 甜的crispy 易碎的,脆的sour 酸的,酸味的bitter 苦的hot 辣的awful 可怕的nice 好的delicious 美味的,达标练习：,一、用所给动词的适当形式填空(50分）。1. This kind of TV set (make ) in that fac
11、tory .2. The Great wall (know) to the people all over the word3.They use knives (cut )things.4.My clothes (wash ) once a week .5.Whats it used for? For (keep) off the rain.6. the books (write) in English? Yes, they are.7. I cant decide which book (buy ).8. They are busy (clean)the classroom.,is made
12、,is known,are washed,to cut,keeping,Are,written,to buy,cleaning,Exercises,1. Wood can be used for _ (make) tables. 2. The jacket is _(make) of cotton. 3. Where are Oranges _ (grow)? 4. English is _ (speak) all over the world. 5. Knives are used for _ (cut) things. 6. Trees are _ (plant) in spring.,m
13、aking,made,grown,spoken,cutting,planted,1. Wood can be used for_ paper. A. making B. to make C. made D. make2-Do you think the light bulbs were invented _? No, I dont thing so. A. by mistakes B. by mistake C. for mistake D. with mistakes,A,B,1. 电拖鞋是什么时候发明的？ When _ the electric _ invented?2. 它们是由谁发明的
14、？ _ were they invented _?3. 妈妈加了盐，但它仍然不够咸。 Mom added salt but it still wasnt _ _.,were,slippers,Who,by,salty enough,1.Go over the history of chips in 1a & 1d and write a short essay about it.2.Look for the invention of tea by the Internet or reading the books. Then copy the information on paper.,Homework,