Unit2 Topic2 Section C-八年级英语上册【趣味课堂】精品课件（仁爱科普版）

1 Pre-reading 2 New words staple [ˈsteɪpl] n. 主食 wheat [wi:t] n. 小麦 rice vegetables cabbage [ˈkæbɪdʒ] n. 卷心菜 tomato [təˈma:təu] n. 西红柿 potato [pəˈteɪtəu] n. 土豆 fruits watermelon [ˈwɔ:tə(r)melən] n. 西瓜 strawberry [ˈstrɔ:bəri] n. 草莓 meat fish chichen beef [bi:f] n. 牛肉 sugar [ˈʃugə] n. 食糖 salt [sɔ:lt] n. 食盐 ice cream biscuit [ˈbɪskɪt] n. 饼干 sandwich [ˈsænwɪtʃ] n. 三明治 potato chips Guessing game A kind of fuit. Red. People like eating it in summer. A kind of vegetable. It’s green. 1. Write down the food you know. Vegetables: tomato,____________________________________ Meat: chicken，_______________________________________ Fruits: apple, banana___________________________________ Staple: rice, ___________________________________________ Work in pairs and complete the following tasks before reading the passage. 1a potato cabbage fish pork watermelon strawberry orange wheat dumpling noodles Make a survey What do you usually have for meals? I usually have ______________ for my breakfast. I usually have ______________ for my lunch. I usually have ______________ for my supper. while-reading 11 Skimming Get the main idea What’s the main idea about this passage? A. Maria’s teeth were very weak. B. Too much salt or sugar might cause illness. C. Mothers always tell their children what they should eat. D. Michael didn’t like cabbage. topic sentence Scanning What Mothers Said to Eat Kangkang’s mother less salt or sugar Maria’s mother no candy or ice cream Jane’s mother drink milk Michael’s mother more vegetables and fruits Careful reading Paragraph 2 When Kangkang was a child, his mother often told him, “Be careful not to eat too much salt or sugar”. She said it might cause illness. tell sb. (not) to do sth. 告诉某人（不要）做某事 小心；当心 may的过去式 n. 疾病（复数：illnesses） too much 修饰不可数名词 考点： (1) or 连词，意为“或，或者，还是”，用于表示连接、替换的词、短语或从句。 延伸：or还可意为“也不”，用于否定句中，连接连接两种或多种事物时，相当于肯定句中的and。 (2) or 还有“否则，不然”之意。 eg. Study hard, or you won’t pass the exam. 及时练习：用and 或or完成句子。 1. Leo d