人教版新目標(biāo)九年級(jí)英語(yǔ)Unit-6_when_was_it_invented課件Section_B_1a-1e

1、九年級(jí)人教新目標(biāo)九年級(jí)人教新目標(biāo)Unit 9 When was it invented?Period 6 Section B 1a-1eHow do they taste? crispysaltyThey taste crispy.They taste salty.crispyThey taste hard and crispy.sourThey taste .sweetsoftThey taste .bitter adj.苦的It tastes . They taste very hot.New words crispy /krispi/ adj. 脆的；酥脆的脆的；酥脆的 sour /sa

2、u(r)/ adj. 酸的；有酸味酸的；有酸味的的 by mistake 錯(cuò)誤地；無(wú)意中錯(cuò)誤地；無(wú)意中 customer /kstm (r)/ n. 顧客；顧客；客戶客戶1a. Fill in the blanks with the words given.soursweet, crispy, salty, soursalty crispy sweetsweet1b. Write the name of a different food after each word.sweet: crispy:salty:sour:candy, banana, apple, cakepotato chips

3、, salad, biscuit,salt, pizza, french fries, olivesn.橄欖, sausage香腸，臘腸vinegarn.醋, grape, lemon, pickle.腌菜，泡菜;, , orange1c. Listen and circle “T” or “F”.1. Potato chips were invented by mistake. 2. They were invented in 1863. 3. The customer thought the potatoes werent thin enough. 4. The customer said

4、 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 chips _ by a cook called George Crum. They were invented in _. George Crum cut the potato c

5、hips 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. 再聽(tīng)錄音一次，填空完成對(duì)話。 Boy 1: Hey, did you know that potato chips were mistake? Boy 2: Really? What do

6、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 ?bycalledaccident Boy 1: Well, one day, a customer came into the restaurant where George worked. He a plate of fried potatoes.

7、When the potatoes came, he said they were cut too thick and them back to the kitchen. Boy 2: So what happened?orderedsent Boy 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 he put lots of on them so they were really sal

8、ty. He thought the would them. Boy 2: And?untilsalthate Boy 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 story!moreordering Potato chips

9、 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 salt on them so they were s

10、alty. 歸納聽(tīng)力材料大意，改寫成短文歸納聽(tīng)力材料大意，改寫成短文短語(yǔ)歸納 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 story1e

11、 . 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

12、were cut 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

13、. B: We like them, too. 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 作名詞作名詞 “錯(cuò)誤，誤會(huì)錯(cuò)誤，誤會(huì)”。也可以作動(dòng)詞。也可以作動(dòng)詞 “弄

14、錯(cuò)，犯錯(cuò)弄錯(cuò)，犯錯(cuò)”。常見(jiàn)形式有：。常見(jiàn)形式有：make a mistake 出錯(cuò)出錯(cuò)e.g. You have made a mistake here.mistakefor 錯(cuò)把錯(cuò)把當(dāng)作當(dāng)作 They mistook him for his brother. by mistake 錯(cuò)誤地錯(cuò)誤地 e.g. They sent the letter to me by mistake. 2. Geroge wanted to make the customer happy. make表示表示“使使怎么樣怎么樣”，其后常帶復(fù)，其后常帶復(fù)合賓語(yǔ)。常見(jiàn)結(jié)構(gòu)為：主語(yǔ)合賓語(yǔ)。常見(jiàn)結(jié)構(gòu)為：主語(yǔ)+make+賓語(yǔ)

15、賓語(yǔ)+名詞名詞/形容詞形容詞(做賓補(bǔ)做賓補(bǔ))。例如：。例如：The boss can make the young man a rich man.3 復(fù)合名詞復(fù)數(shù)的構(gòu)成復(fù)合名詞復(fù)數(shù)的構(gòu)成 potato chips是一個(gè)復(fù)合名詞，其中第一個(gè)名詞是一個(gè)復(fù)合名詞，其中第一個(gè)名詞用作定語(yǔ)修飾后一個(gè)名詞，這樣的例子有很多，用作定語(yǔ)修飾后一個(gè)名詞，這樣的例子有很多，又如又如: alarm clock, telephone number等。等。 知識(shí)拓展知識(shí)拓展 復(fù)合名詞變復(fù)數(shù)的規(guī)則，你一定要牢記?。?fù)合名詞變復(fù)數(shù)的規(guī)則，你一定要牢記??！ 通常只把主體名詞變?yōu)閺?fù)數(shù)通常只把主體名詞變?yōu)閺?fù)數(shù) school bo

16、yschool boys(男生男生) apple treeapple trees(蘋果樹(shù)蘋果樹(shù)) vegetable sandwichvegetable sandwiches(蔬菜三明治蔬菜三明治) girl friendgirl friends（女朋友）（女朋友） 如果沒(méi)有主體名詞，在最后一個(gè)名詞上用如果沒(méi)有主體名詞，在最后一個(gè)名詞上用復(fù)數(shù)。復(fù)數(shù)。 good-for-nothinggood-for-nothings（飯桶、無(wú)用的人）（飯桶、無(wú)用的人） three-year-oldthree-year-olds（三歲的（三歲的孩子）孩子） 由由man, woman和另外一個(gè)名詞構(gòu)成的復(fù)和另外一

17、個(gè)名詞構(gòu)成的復(fù)合名詞，兩個(gè)部分都要用復(fù)數(shù)。合名詞，兩個(gè)部分都要用復(fù)數(shù)。 man teachermen teachers(男教師男教師) gentleman farmergentlemen farmers （鄉(xiāng)紳）（鄉(xiāng)紳）根據(jù)句意及首字母提示完成單詞。根據(jù)句意及首字母提示完成單詞。 1. I dont like lemons because they are too s . 2. Lucy and Lily are twins. People often m them for each other. 3. For a restaurant, c are the most important. 4

18、. 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.ouristakeustomersourtyridgeExercise 1.顧客最后終于高興了。顧客最后終于高興了。 The customer was happy . 2.這個(gè)顧客說(shuō)這個(gè)薯?xiàng)l不夠脆。這個(gè)顧客說(shuō)這個(gè)薯?xiàng)l不夠脆。 The customer said that the potato chips werent . 3.喬治想讓顧客高興。喬治想讓顧客高興。 George wanted the customer .in the endcrispy enough to make happy 4.薯?xiàng)l是一個(gè)名薯?xiàng)l是一個(gè)名Crum的廚師發(fā)明的的廚師發(fā)明的 The potato chips a cook Crum. 5. 昨天這個(gè)廚師往魚(yú)上面撒了許多鹽。昨天這個(gè)廚師往魚(yú)上面撒了許多鹽。 The lots of salt the fish yesterday. were inven