八年级下册英语第四单元知识点总结.doc

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1、精品文档，仅供学习与交流，如有侵权请联系网站删除八年级下册英语第四单元知识点总结重点语法：宾语从句 结构：主语 + 谓语动词 + 宾语从句（主语 + 谓语动词 + 宾语/表语） 例句：-“Im good at English.” He says. （改为加宾语从句的复合句） -He says Im good at English. 注意：主句是一般现在时态，宾语从句的时态不受其影响。 例句：He says “Im good at English now.” He says I was good at mathematics when I was young. 主句是过去时态，宾语从句也要用过去

2、时态。 例句：He said I was good at mathematics when I was young yesterday. He said I was good at English now yesterday. 宾语从句是客观真理时永远用一般现在时态。 例句：Our teacher says 24 hours make a day. Our teacher said the sun gives us so many energy yesterday. 动词原形不能作主语，必须用其 -ing 形式。 例句：She said helping others changed her l

3、ife. 重点短语：direct speech 直接引语 reported speech = indirect speech 间接引语 first of all = at first 首先 pass on 传递 be supposed to do sth. 应该做某事 be good at = do well in 在某方面做得好 in good health 身体健康 get over 克服 open up 打开 care for = take care of = look after 照料；照顾 not any more = not any longer = no longer 不再 have a cold 感冒 end-of-year exam 年终考试 get nervous 变得紧张 forget to do sth. 忘记做某事（该事未做） forget doing sth. 忘记做某事（该事已做） its + adj. + for sb. + to do sth. 做某事对某人来说（加形容词） context 上下文 【精品文档】第 2 页