人教新目标八年级(上)Unit5 Section B-1.ppt

2e Underline the following phrases in the passage. Write your own sentences or questions using the phrases. think of _________________________________ come out ________________________________ one of the main reasons ____________________ such as __________________________________ was ready to _____________________________ try his best ____________________________ 1. famous adj. 著名的；出名的 Mark Twin was famous as a children-story writer. 马克·吐温作为儿童故事作家而著称。 This book is famous as a reference book. 这本书作为参考书而出名。 He is famous for his skill in playing football. 他因球艺而出名。 The area is famous for its green tea. 这个地区以产绿茶而著称。 be famous for 与 be famous as 的区别 be famous as 意为“以……而出名”，主要是表示人“以某种身份或职业而出名”，或表示某地方“作为什么产地或地方而出名”，或表示某事物“以某种形式而出名”。 be famous for 表示人“以某种知识技能，作品或特征而出名”，表示某地“以某种特产或特征出名”，或表示某事“以其内容、特征、价值等而被人所知”。 翻译下列句子： 1. 他是作为一名伟大的发明家而出名。 2. 因为他的伟大发明，他出名了。 He is famous as a great inventor. He is famous for his great inventions. 2. appear v. 出现 The boy’s father didn’t appear at the parents’ meeting. 这个男孩的家长没有出现在家长会上。 appear 的反义词是disappear。 例如： Many rich lands have disappeared with the trees cut down. 伴随着树木被砍伐很多富饶的土地也消失了。 disappear v. 消失；不复存在 The super star ________ (露面) at the fashion show last week. appeared 3. become v. 开始变得；变成 He wants to become a doctor. 他想当一名医生。 辨析become, go, turn, get In hot weather, meat goes bad. 热天，肉会变坏。 The weather suddenly turned much colder. 天气突然变得冷多了。 As you get old, your memory gets worse. 当你变老的时候，你的记忆力会变差。 go 可以用在形容词之前来谈论变化，尤其是在非正式文体中。下面两种情况，这种用法很常见： （1）颜色  go 用来表示颜色的变化，尤其是在英国英语中。 例如： Leaves go ／turn brown in autumn． 秋天树叶变红了。（不能说：Leaves get brown …） （2）性质的变化 在一些表示向坏的变化的常用词组中用go（通常不用get）。 horses go lame 马腿瘸了 machines go wrong 机器出毛病 meat，fish or vegetables go bad 肉、鱼或蔬菜变质 turn 大多用于看得见的或人人注目的状态上的变化。常