人教版九年級(jí)上冊(cè)課件：unit6Whenwasitinvented_Period6SectionB1a-1e（共23張）

1、九年級(jí)人教新目標(biāo)九年級(jí)人教新目標(biāo)Unit 6 When was it invented?Period 6 Section B 1a-1e1c. Listen and circle “T” or “F”.材料1-材料2- The history of potato chips Do you know that potato chips were invented? Potato chips _ by a cook called George Crum. They were invented in _. George Crum cut the potato chips really, really

2、 _ and cooked them for a long time until they were_. finally he put lots of salt on them so they were _. were invented1853crispyreally salty1d . Listen again and complete the sentences. 1d材料材料-thin材料1-材料2-再聽錄音一次，填空完成對(duì)話。 Boy 1: Hey, did you know that potato chips were mistake? Boy 2: Really? What do

3、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.

4、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

5、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短語歸納 be inven

6、ted, 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 . Pair work A: Did you know potato chips were

7、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 too thick. George cut the potatoes rea

8、lly, 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. A: So do I. Summaries b

9、y 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 “弄錯(cuò)，犯錯(cuò)弄錯(cuò)，犯錯(cuò)”。常見形式有：。常見形式有：make a mistake 出錯(cuò)出錯(cuò)e.g.

10、 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。常見結(jié)構(gòu)為：主語合賓語。常見結(jié)構(gòu)為：主語+make+賓語賓語+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

11、 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)名詞用作定語修飾后一個(gè)名詞，這樣的例子有很多，用作定語修飾后一個(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??！復(fù)合名詞變復(fù)數(shù)的規(guī)則，你一定要牢記啊！ 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 boyschool boys(男生男生) apple treeapple trees(蘋果樹蘋果樹

12、) vegetable sandwichvegetable sandwiches(蔬菜三明治蔬菜三明治) girl friendgirl friends（女朋友）（女朋友） 如果沒有主體名詞，在最后一個(gè)名詞上用如果沒有主體名詞，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、無用的人）（飯桶、無用的人） 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 teacher

13、men teachers(男教師男教師) gentleman farmergentlemen farmers （鄉(xiāng)紳）（鄉(xiāng)紳）Exercise 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)顧客說這個(gè)薯?xiàng)l不夠脆。這個(gè)顧客說這個(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)廚師往魚上面撒了許多鹽。昨天這個(gè)廚師往魚上面撒了許多鹽。 The lots of salt the fish yesterday. were invented calledcook put on用所給詞的正確形式填空。用所給詞的正確形式填空。 1. The TV _ (invent) around 1927.