2019-2020人教版九年级上册导学课件-Unit 6 B

1、Unit 6 When was it invented? Section B(1a1e),. 选词填空 crispy, sweet, salty, sour 1. I like eating ice-cream. It tastes_ . 2. The soup isnt_ enough. Lets add some more salt to it. 3. Lemons are a kind of_ fruit. 4. Potato chips are really_ and salty. 答案: 1. sweet 2. salty 3. sour 4. crispy,新知预测,. 句型填词 1. 薯片是无意中被发明的。 Potato chips_ _ _ _ . 2. 薯片是一个名叫乔治克拉姆的厨师发明的。 Potato chips_ _ _ a chef_ George Crum. 3. 顾客认为土豆不够薄。 The customer thought the potatoes were not_ _. 答案: 1. were invented by mistake 2. were

2、invented by; called 3. thin enough,There is too much salt in the soup. Its too salty. _ 答案: salt是名词, 在其后+y, 变为形容词salty, 意为“咸的”。,探究学习,1. salty adj. 咸的 【语境领悟】 *The customer said they were not salty enough. 顾客说它们不够咸。 *You put too much salt in the soup and its too salty. 你在汤里放的盐太多, 它太咸了。,课本要点点拨,【自主归纳】 salty的用法 salty为形容词, 意为“咸的, 含盐的”, 是由“名词salt+-y”构成的形容词。,【归纳拓展】 “名词+-y”构成的形容词 在英语中, 很多名词后加-y可以构成形容词。例如: cloudcloudy, windwindy, rainrainy, sleepsleepy等。,【学以致用】 Is the dish_ (salt)enough? Yes, it is. Whats

3、 the weather like in Shanghai today? Its_ (wind). 答案: salty windy,2. by mistake错误地; 无意中 【语境领悟】 *Potato chips were invented by mistake. 薯片是无意中被发明的。 *Sally deleted an important file by mistake just now. 萨莉刚才误删了一份重要的文件。,【自主归纳】by mistake的用法 by mistake意为“错误地; 无意中”, 是介词短语, 常在句中作状语。,【归纳拓展】 由mistake构成的其他短语 (1)make a mistake/make mistakes意为“犯错; 出错”, 是动词短语, 表示“在某方面犯错”用介词in。 I often make mistakes in grammar. 我常在语法方面出错。 (2)mistake. . . for. . . 把错认成 I mistook Lily for Lucy yesterday. 昨天我错把莉莉当成了露西。,【学以致用】 我错

4、拿了你的钢笔。 I took your pen_ _ . 别再出错了。 Dont_ _ any more. 答案: by mistake make mistakes,3. in the end最后 【语境领悟】 *The customer was happy in the end. 顾客最后很高兴。 *He tried many times, and finally succeeded. 他实验多次, 最后成功了。 *At last I obtained my wish. 我的愿望终于实现了。 *In the end, Wang Ping got to the village. 最后王萍到达了那个村庄。,【自主归纳】 in the end的用法 (1)in the end意为“最后; 终于”, 相当于finally或at last, 在句中作状语。 (2)in the end是一个独立的短语, 不与of连用, 可放在句末, 也可置于句首, 此时常用逗号与句子分开。,【归纳拓展】 由end构成的其他短语 (1)at the end of意为“在终点; 在结束时”, 后接表示地点或时间的名

5、词。 Walk along the street and youll find the hospital at the end of the street. 沿这条街往前走, 在街的尽头你就会找到那家医院。 Well have an English test at the end of this week. 这个周末我们要举行一次英语测试。 (2)by the end of意为“到末为止”。 This building will be finished by the end of this year. 这座楼将于今年年底竣工。,【学以致用】 他最后终于回到了家。 He got back home_ _ _ . 答案: in the end,. 选择方框内合适的词填空 salty, sweet, mistakes, thin, called 1. Eating too much_food is bad for your teeth. 2. There is a basketball star_Lin Shuhao in the NBA. Many basketball fans like

6、 him. 3. If you arent careful enough, youll make some_in your homework. 4. Dont add salt any more, its so_that we cant eat. 5. The ice is too_. Its dangerous to skate on it. 答案: 1. sweet 2. called 3. mistakes 4. salty 5. thin,达标检测,. 单项选择 1. The girl thought she was not_, so she didnt eat breakfast every day. A. thin enough B. enough thin C. heavy enough D. enough heavy 2. Wang Xue has a friend_Lin Yu. A. call B. calling C. called D. to call,3. Jenny passed the exam_. A. at the end B. by the end

7、C. in the end D. in the end of 4. I couldnt find my pen anywhere. Dont worry. Maybe someone took it_. A. by mistake B. made a mistake C. make mistakes D. for mistake,5. Who_potato chips_by? By George Crum. A. did; invent B. are; invented C. was; invented D. were; invented,Unit 6 When was it invented? Section B(2a2e),. 单词填写 1. divide(v. ) _ 2. basket(n. ) _ 3. hero(n. ) _ 4. Canada(n. ) _(adj. )加拿大的 5. popular(adj. ) _(n. )受欢迎; 普及 6. profession(n. ) _(adj. )职业的; 专业的 答案: 1. 分开; 分散 2. 篮; 筐 3. 英雄; 男

8、主角 4. Canadian 5. popularity 6. professional,新知预测,. 短语翻译 1. 奥林匹克运动会 _ 2. 把分开 _ 3. 钦佩; 仰慕 _ 4. 同时 _ 5. 不仅而且 _ 答案: 1. the Olympics 2. divide. . . into 3. look up to 4. at the same time 5. not only. . . but also,. 句型填词 1. 篮球是一个叫詹姆斯奈史密斯的加拿大博士发明的。 Basketball_ _ _ a Canadian doctor_ James Naismith. 2. 同一个队的运动员必须齐心协力把球送进另一个队的篮筐。 Players on the same team must work together_ _ the ball_ the other teams basket. 答案: 1. was invented by; named 2. to get; in,3. 篮球不仅已经成为一项非常好玩的运动项目, 而且也变成了一项极具观赏价值的运动项目。 Basketball has_ _ become a popular sport_ _, _it has also become a popular sport_ _ . 4. 这些明星(的成功)激励着年轻人刻苦训练来实现他们的梦想。 These stars_ young people_ _ hard_ _ their dreams. 答案: 3. not only;

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