动词be一般现在时态的结构是.doc

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1、动词be一般现在时态的结构是：________________行为动词一般现在时主动语态的“三单现”结构：1.肯定句：主语+谓语(v+-s/-es)+其他成分。2.否定句：主语+谓语（does+not/doesn’t）+动词原形+其他成分。3.疑问句：Does+主语+谓语（动词原形）+其他成分+？行为动词一般现在时态的“非三单现”结构：1.主语+谓语(动词原形)+其他成分。2.否定句：主语+谓语（do+not/don’t）+动词原形+其他成分。3.疑问句：Do+主语+谓语（动词原形）+其他成分+？被动语态结构：主语+谓语(am,isare+p.p)+其

2、他成分。巩固练习：用动词的适当形式填空1.I_______________(enjoy)traveling.2.Tony______________(notlike)beinglaughedat.3._____itoften____________(rain)inyourareainsummer?4.Failure___________(be)themotherofsuccess.5.Theearth_____________(circle)thesunandit____________(turn)ofitself.6.What__________yo

3、urparents_____________(do)?7.What__________youoften_____________(do)afterschool?8.Lindsayoften_______________(walk)toschool.9.Ifyou___________(speak)slowly,Ican_________(understand).1.Whenyou_______________(come)acrossanewwordwhilereading,you________________(advise)nottolookitup

4、.2.Whattime_____________you___________(get)upeveryday?3.I___________(be)adoctor.I______________(notwork)inthefactory.4.Jane____________(want)togototheparkonSunday.5.Thefishinthefridge_____________(be)fresh.6._________Lily____________(have)manytoys?7.Everything_____________(grow)

5、fastinspring.8.She____________(get)upatfiveeverymorning.9.Theyusually______________(swim)insummer.10.Wealways_____________(buy)presentsformyparentsonChristmas.11._____________(get)offatthepostofficeplease.12.English________________(teach)intheschoolsalloverChina.13.Thetrees_____

6、_______(plant)onMarch12th.everyyear.