人教版九年级英语第六单元Unit6 SectionB-11a-1e

1、Section B 1a-1eHow do they taste?Unit 6When was it invented?SENSE OF TASTE味觉TastesoursweetbitterHotsalty1. NEW WORDScrispy /krispi/ adj. 脆的；酥脆的sour /sau(r)/ adj. 酸的；有酸味的by mistake 错误地；无意中customer /kstm (r)/ n. 顾客；客户crispysaltyQ:What are they?A: They are potato chipsQ: How do they taste?A: They taste

2、 crispy/salty.2. PAIR WORK（师友互助）sourThey are They taste .sweetsoftThey taste .bitter It tastes .They tastesweetspicypeppers1A. FILL IN THE BLANKS WITH THE WORDS GIVEN.soursweet, crispy, salty, soursalty crispy sweetsweetsalty1B. WRITE THE NAME OF A DIFFERENT FOOD AFTER EACH WORD.sweet: crispy:salty:

3、sour:candy, banana, apple, cake, honeypotato chips, salad, biscuit, cookie,salt, pizza, french fries, saucevinegar, grapes, lemons, pickle, oranges1C. LISTEN AND CIRCLE “T” OR “F”.1C.LISTEN AND CIRCLE T FOR TRUE OR F FOR FALSE.1. Potato chips were invented by mistake. 2. They were invented in 1863.

4、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 chips _ by a c

5、ook called George Crum. They were invented in _. George Crum cut the potato chips really, really _ and cooked them for a long time until they were_. And he put lots of salt on them so they were _. were invented1853crispyreally salty1d . Listen again and complete the sentences. thinREAD THE TYPESCRIP

6、TSBoy 1: Hey, did you know that potato chips were invented 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,

7、a customer came into the restaurant 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 the

8、m for a long time they were crispy. And he put lots of on them so they were really salty. He thought the customer 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 chi

9、ps.Boy 2: And were still eating them today.Boy 1: What a cool story!moreorderingKEY POINTS 重难点be invented (被动语态）a cook called George Crum（过去分词后置定语）Came into the restaurant where George worked.(where 引导定语从句）Oral Practice-SummaryPotato chipsaccidentWho & whenCook-George CrumIn 1853howCustomerthin pota

10、toes短语归纳be invented, by mistake, on the bag, back in 1853, send back, a plate of fried potatoes, be cut too thick, cutreally, really thin, Cook for a long time, put on, asked for, thinly-cut, crispy, salty potato chips, a cool storyEXPLANATION 1. Potato chips were invented by mistakes. mistake 作名词 “

11、错误，误会”。也可以作动词 “弄错，犯错”。常见形式有：make a mistake 出错e.g. You have made a mistake here.mistakefor 错把当作 They mistook him for his brother. by mistake 错误地 e.g. They sent the letter to me by mistake. EXERCISE 1.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。The customer said that the potato chips werent .3.乔治

12、想让顾客高兴。George wanted the customer .4. 韩寒写的书很受学生欢迎 The book _ _ Hanhan is popular among students.in the endcrispy enoughto make happywritten by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 often 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.ouristakeustomersaltyridge用所给词的正确形式填空。 1. The TV _ (invent) around 1927.2. They are use