八年级下册各单元重点语法归纳

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1、八年级下册重点语法和短语Unit1Willpeoplehaverobots?重点语法：一般将来时态的应用         do/does的一般将来时态形式：(shall/will)do         do/does的一般将来时态的被动语态：(shall/will)bedone一般将来时态的肯定句、否定句、疑问句形式：肯定句例句：Peoplewillhaverobotsinafewyears.否定句例句：People(willnot/won't)haverobotsinafewyears.一般疑问句例句

2、：Willpeoplehaverobotsinafewyears?特殊疑问句例句：Whatwillpeoplehaveinafewyears?ReadingStrategy(阅读方法)Lookatthetitleandpicture,andpredictwhatyouwillreadabout.(看着标题和图片，预知你要阅读那些方面的内容。)Thishelpsyougetreadytoacquirenewinformation.(这样可以帮助你获得一些新的信息。)Unit2WhatshouldIdo?重

3、点语法：过去将来时态（将来时态的委婉说法）         do/does的过去将来时态形式：(should/would)do         do/does的过去将来时态的被动语态：(should/would)bedone过去将来时态的肯定句、否定句、疑问句形式：肯定句例句：Youshouldwritealettertohim.否定句例句：Youshouldn'twritealettertohim.一般疑问句例句：ShouldIwritealettertohim?特殊疑问句例句：WhatshouldI

4、do?ReadingStrategy(阅读方法)Youwilllearntousenewwordsbetterifyouusealearner'sdictionary.(时刻学着应用新单词来学习比时刻使用字典这种途径方法更好。)Abilingualdictionarysometimesgivesthewrongmeaningforthesituationyouwant.(在某些你需要的场合下，一本双语字典有时会给你错误的解释。)Unit3WhatwereyoudoingwhentheUFOarrived

5、?重点语法：过去进行时态         do/does的过去进行时态形式：(was/were)doing         do/does的过去进行时态的被动语态：(was/were)beingdone过去将来时态的肯定句、否定句和疑问句形式：肯定句例句：IwaswalkingdownthestreetwhenaUFOlanded.否定句例句：Iwasn'twalkingdownthestreetwhenaUFOlanded.一般疑问句例句：Wereyouwalkingdownthestreetwhen

6、aUFOlanded?特殊疑问句例句：WhatwereyoudoingwhenaUFOlanded?动词when和while的选择：when后加瞬间动词，while后加延续性动词。例句：TheboywaswalkingdownthestreetwhentheUFOlanded.    =Whiletheboywaswalkingdownthestreet,theUFOlanded.感叹句结构：(1)How+adj.+the+主语+谓语动词    =(2)What+(a/an)+[adj.]+n.+主语+

7、谓语动词例句：Whatabeautifulflower[itis]!    =Howbeautifulthefloweris!     Whatbeautifulflowers[theyare]!    =Howbeautifultheflowersare!ReadingStrategy(阅读方法)Thetitlecanbehelpfulforyoutounderstandatext.(一篇文章的标题可以帮助你理解整篇文章。)It'salsoagoodideatoreadthefirstsentence

8、ofeachparagraphbeforeyouread.(在阅读整篇文章之前，阅读每段的第一句话也是一个很有效的方法。)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'mgoodatEnglish.Hesays.(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