牛津七年级上册Unit3知识点

Unit3 1. which 疑问代词,意为“哪一个”。 可用在选择疑问句中，通常对用来修饰的名词的修饰词提问 which boy哪个男孩 which of the boys Which is your car,the black one or the red 是你的车,黑色的还是红色的? The girl with long hair is Lily. Which girl is Lily? The red bike is mine. Which bike is yours? 2.it/one ones 泛指上文同类的东西，如果前面有修饰词，一定要加the Oh, it’s so nice. I want to have one like yours. He doesn’t like the black pencil.He wants the green one. 3.best 作为形容词表示最好的(good 的最高级) Tom is my best friend. 作为副词 表示最,最好地(well 的最高级) I work best in the morning. like ..best 最喜欢...I like English best.=My favourite subject is English. like better 更喜欢....I like football better than volleyba此起排球我更喜欢足球。 4.So 连词,意为“因此,所以” 但是注意此时 so 和because 不能连用。 It's very cold,so I wwvore a heavy coat.=Because it's very cold,I wore a heavy coat. so副词 如此地,这么,那么常放在形容词前,表示程度。Our classroom is so beautiful! So 副词 这样,如此,用来代替整个句子。 I think so./I hope so. 5.What's the date today?=What date is it to日期,常用答语为It is+日期”'。 What's the date today?今天几号?-It's 5(th)November.