文档介绍：人教版八年级英语下册Unit4知识点人教版八年级英语下册Unit4知识点 Unit4HesaidIwashard-working. 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:----I'.(改为加宾语从句的复合句) ----HesaysI'mgoodatEnglish. 注意:①主句是一般现在时态,宾语从句的时态不受其影响。例句:HesaysI'mgoodatEnglishnow. HesaysIwasgoodatmathematicswhenIwasyoung. ②主句是过去时态,宾语从句也要用过去时态。例句:HesaidIwasgoodatmathematicswhenIwasyoungyesterday. HesaidIwasgoodatEnglishnowyesterday. ③宾语从句是客观真理时永远用一般现在时态。例句:ourteachersays24hoursmakeaday. ourteachersaidthesungivesussomanyenergyyesterday. ④动词原形不能作主语,必须用其-ing形式。例句:Shesaidhelpingotherschangedherlife. 重点短语:directspeech直接引语 reportedspeech=indirectspeech间接引语 firstofall=atfirst首先 passon传递 begoodat=dowellin在某方面做得好 ingoodhealth身体健康 getover克服 openup打开 carefor=takecareof=lookafter照料;照顾 notanymore=notanylonger=