必修4unit 2阅读.ppt

1) 辨析because, for because表示理由充分,有必然因果关系, 能回答以why引起的问句。 — Why aren’t you coming with us to the concert? — Because I have got a bad headache. — 你为何不与我们一起去看音乐会？ — 因为我头痛。 for (因为,由于),补充说明理由,不用于句首;不能回答以why引起的问句。如： The shop was quite new, for it had opened only the week before. ____ he says so, it must be true. ___ it was late, I made haste to go. The day breaks _______ the sun rises. The day breaks, ___ the birds are singing. 2) regard regard...as...; 将......认为 We regarded her as the best writer among us. in/ with regard to sb./sth. 关于,至于 a country’s laws in regard to human rights 一个国家关于人权的法律 11. Using his hybrid rice, farmers are producing harvests twice as large as before. 英语中的倍数表达法共有三种形式: (1) 倍数 + 形容词/副词的比较级 + than... (2) 倍数 + as +形容词/副词的原级 + as...　 (3) 倍数 + the + 名词+ of... This building is five times higher than that one. 这座楼比那座楼高出五倍。 This building is five times as high as that one. 这座楼是那座楼的五倍高。 This building is five times the height of that one. 这座楼是那座楼的五倍高。 The new building is four times the size of the old one. It is reported that the United States uses ___ energy as the whole of Europe. A. as twice?? ?? B. twice much?? C. twice much as? ?? D. twice as much 1) too much 与much too的区别 too much通常位于动词之后,修饰动词,too做much的状语,后面也可接名词。 She does talk too much, doesn’t she? He has too much work to do. 而much too则常用在形容词或副词之前修饰形容词或副词。 The dress is much too long for me. 这衣服我穿太长了。 I got into the taxi and drove much too fast. 我上了出租车, 并开得飞快。 长春市一三七中学 必修3 Words and expressions Unit 2 Working the land Poor rice Super hybrid rice 2. He wants everyone to call him a farmer, for that’s how he regards himself. since As because for 13. Indeed, he believes that a person with too much money has more rather than fewer tr