高一英语必修3内容要点

 (2) 引导表语从句 It looks as if it’s going to rain看样子天要下雨 as though和as if从句用虚拟语气,还是用陈述语气。完全根据具体情况而定。如果从句表示的意思与事实完全相反,或者纯粹是一种假设, 通常用虚拟语气。 The child talks as if she were an adult. 那孩子说话的样子好像她是个大人。

 13. have fun意为“过得快乐”同义词组为have a good time, enjoy oneself. 短语有have fun ( in ) doing sth. 14. But she didn’t turn up.

1) 来, 出席(某活动) I’m very happy you turned up so early.

2) 把(收音机等)音量开大一些, 其反义短语是turn down. Turn up the radio a little, I can scarcely hear the program. 相关短语: turn down 拒绝 turn off 关掉 turn on 打开 turn out 结果是..... .turn to sb. for help 向某人求助

 15. keep one’s word 意为“守信用”,其反义词是break one’s word, 即“失信”。 注意：keep one’s word和break one’s word中的名词word不能用复数形式。相关短语： in a word/in short/to be short 简言之；总之 have a word with sb. 与某人谈话 have words with sb. 与某人发生口角 in other words 换句话说 16. obvious adj.

1) obvious+ to + 表示人的名词或代词 Her disappointment was obvious to her friend.

 2) It + be + obvious +that-clause It was obvious that she was in danger. 辨析：obvious/apparent/clear

 1) obvious 是三者中程度最强的，含有“一目了然” 之意。 It is obvious that you are wrong.

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