文档介绍：初三英语知识点总结
初三学问点总结
：
（1）“sth.+happened +地点/时间”意为“某地/某地发生了某事”。An accident happened in that st初三英语知识点总结
初三学问点总结
：
（1）“sth.+happened +地点/时间”意为“某地/某地发生了某事”。An accident happened in that 。
（2）“sth.+happened to +sb.”意为“某人出了某事（常指不好的事发生在某人身上）”。A traffic accident happened to him 。
（3）“sb.+happened + to do sth.”意为“某人碰巧做了某事”。I happened to meet her in the street. （4特例An earthquake happened when I happened not to be 。
The accident happened last 。
The event took place three years ago. 那个事务发生在3年前。
ideas on how to get good grades!
其中how to get good grades 是“疑问词+动词不定式”结构，疑问词后面加上不定式（to do）构成一个固定结构，相当于一个名词。留意这种结构中的动词不定式必需带to,不能省略，且一般不带时间状语。另外，这种结构往往含有“应当；必需”之意。中考链接：--Can I help you,dear?----Yeah, I don’t know _______ a banana milk you can teach me.
A. what to do
to make
to make
D. Why