新概念第二册Lesson_17(第17课).ppt

1. appear vi. ?出现（反义词是disappear） 我不能穿着这条裙子在派对里面出现。 I can’t appear in this dress at the party. ?appear as 扮演……角色 Mike appeared as a prince. (prince n. 王子) appearance n. 出现, 露面, 外貌 disappearance n.消失, 失踪 dis--- 前缀，表示否定﹑ 相反或相对 agree disagree honest dishonest able disable the disabled n.残疾人 2. stage c.n. on the stage 在舞台上 appear on the stage as.... e.g. My aunt appeared on the stage as a young girl. 3. bright adj. ? vivid color (颜色）鲜艳的 bright red 鲜红色； bright yellow 明黄色； bright blue 宝蓝色 bright purple →dark adj 深色的 dark blue dark green dark brown ? hopeful a child with a bright future 有前途的孩子 ?clever He is the brightest (child) in the class. 4. stocking PK sock c.n. 5. actress c.n. actor 男演员 actress 女演员 waiter 男服务员 　 waitress 女服务员 prince 王子　 　 　princess 公主 lion 公狮子 　 　 lioness 母狮子 god 神 goddess 女神 Listen Answer Why doesnt Aunt Jennifer tell anyone how old she is? Because she often appears on the stage as a young girl and she wants to continue to do so. Language Points of Lesson 17 1、She must be at least thirty-five years old. ?年龄的两种表示方法： a. 数字+ years old，作表语（在be动词后） I am twenty-nine years old. b. 数字+ -year-old，作定语（在 n.前） my four-year-old daughter ?must + 动词原形 必须；(对现在的)推测 e.g. She must be a model. She must be at most fifteen years old. 她最多十五岁。 She must be at least fifteen years old. 她至少十五岁。 ?at least 至少, 最少 If you can’t clean the car, you can at least help me clean it. at most 最多 2、In spite of this, she often appears on the stage as a young girl. in spite of 不管，尽管 (of 为介词, 后面一定会加名词，代词或者动名词) In spite of all his efforts， he failed. 他已竭尽全力, 但仍然失败了. 尽管下着雨, 他们还是出去了. They went out in spite of the rain. 3、Jennifer will have to take part in a new play soon. ?have to do sth.=must do sth. 不得不做sth. ?take part in 参加某一种活动 take part in the race 参加比