牛津英语8B重点复习

so…that…结构中so后面形容词或副词的使用规则。

〈知识链接〉⑴life→lives生活；生命，lose one’s life/lives丧生，save one’s life/lives挽救某人的生命，物主代词或名词所有格的单复数决定了life/lives。e.g. lose his life, save their lives

⑵improve改进；改善；提高， 我们所需要的足够的钱，以继续我们的工作。→All we need是All that we need的省略。

〈知识链接〉carry on with sth＝carry on doing sth＝continue to do sth＝continue doing sth继续做某事，e.g. They carried on working, though they were very tired.

＝We hope people will send donations to ORBIS to support our work. (p81)

〈知识链接〉either ⑴(两者中的)任何一个，e.g. You can park on either side of the street.

⑵either…or…(对两事物的选择)要么…要么…；不是…不是…；或者…或者…，作主语时谓语动词的形式遵循“就近原则”。e.g. ①I think she’s either English or American. ②I’ll buy either a camera or a MP3 player with the money. ③④want to.他要么是不能来要么是不想来。⑤coming Friday.

⑶either (用于否定句句尾)也，①Peter can’t and I can’t either. ②—Sandy won’t go there. —I won’t go there, either.＝Neither/Nor will I.＝Me either.

〈用法拓展〉Neither＋助动词＋主语，某某也不。So＋助动词＋主语，某某也如此。

向奥比斯的医生学习之后，当地的医生们就可以帮助所在地区的人了。 (p81)

〈知识链接〉after作介词时，后接名词、代词或动词-ing形式。当after引导的时间从句的主语与主句的主语一致时，可以省略从句的主语，并将谓语动词变为动词-ing形式：After doing…。before/when/while/as等时间状语从句的连词也如此。e.g. After he worked for ten hours, he felt quite tired.＝After working for ten hours, he felt quite tired.

14. At that time, many children’ → ought to＋动词原形＝should＋动词原形 (p87)

三.【语法详解】used to, be used to, so…that, such…that

㈠used to, be used to的用法

⒈used to＋动词原形，过去常做某事；否定式为used not to do sth或did not use to do sth；疑问式为Did…use to do sth?或Used… to do sth? There be与used to的用法为：肯定式There used to be….；否定式There used not to be…或There did not use to be…；疑问式Used there to be…? e.g.

⑴She used to live on her own.→否定式：①She used not to live on her own. ②She didn’t use to live on her own. →疑问式：①Did she use to live on her own? ②Used she to live on her own?

⑵There used to be a clock tower. →否定式：①There didn’t use to be a clock tower. ②There used not be a clock tower. →疑问式：①Did there use to be a clock tower? ②Used there to be a clock tower?

⒉be used to sth习惯某事，be used to doing sth习惯做某事，也可以表达为get/become used to sth, get/become used to doing sth。e.g. ①Daniel is/gets/becomes used to the life in the city. ②She is/gets/become used to getting up early.

㈡so…that, such…that的用法

⒈so, such的用法：

⑴so是副词，修饰形容词或副词原级；such是形容词，修饰名词或名词短语。