unit3语法课件
日期:2010-04-10 04:48
do,play,去e加ingWriting,她的妹妹在学习物理,这个动作在说话时不一定正在进行,LearningaboutlanguageExercise1:1persuade2determined3Once,leave,stay,drinking,eating,特殊用法少量动词可用来表示一个在最近按计划或安排要进行的动作,如:go,fly,wear等动词,visit,finally8cycleExercise21waterfall2rapids3valley4delta5glacier6plan7canyonExercise31glacier2canyon/valley3waterfall4rapids5plain6deltaGrammar现在进行时基本结构主语+be动词+动词现在分词※动词现在分词:动词原型+ingReading,例如:HeishavingaholidaynextSaturday下个星期六他要度假,arrive,由“系动词be+现在分词”构成,return,work,sleep,drive,dine,meetingthinking※特殊变化:1以e结尾,making2重读闭音节要双写结尾的辅音字母加ingSittingswimmingputtingrunning一,changehermind4proper5insisted6detail7fare,或表示现阶段一直在进行的动作,start,lunch,现在进行时1现在进行时表示说话时正在进行的动作,例如:Whatareyoudoing?你在做什么?Janeisstudyinglawwhilehersisterisdoingphysics简在学习法律,have,come,Heisworkinginachemicalfactorythesedays如今他在一家化工厂工作,Areyoustayingheretillnextweek?你要在这呆到下周吗?Discoveringusefulstructures1AnnesaidthatshewasgoingtohidefromtheGermans2Annesaidthatshedidn’tknowtheaddressofhernewhome3,
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