八年级英语现在完成时导学案（第1课时）语法课：现在完成时学习目标：通过预学，逐步了解现在完成时。即什么是现在完成时、及其结构和用法(肯定句、否定句、一般疑问句、肯定回答、否定回答)。重点：掌握结构和应用交际。即，S+have/has+ved一、学出人称代词并搭配have、have单数复数1、_________________________2、_________________________3、_________________________二、词形变化（第二行懂就做，不懂就留着）1、work(过去式)live(过去式)stop(过去式)cry(过去式)get(过去式)do(过去式)2、work(过去分词)live(过去分词)stop(过去分词)cry(过去分词)get(过去分词)do(过去分词)三、填表时态结构、举例关键词助动词一般现在时一般过去时S+VedMrLiwenthome.yesterday、last…agodid一般将来时现在进行时现在完成时since、already、yet四、练一练A、读一读、写一写，观察、对比、归纳,根据规律写出相应结构。第四组你能试一试吗1、Iwillwork.2、sheisworkingnow.3、Theyworkedyesterday.4、Ihaveworked.Youwillplay.Wearewaiting.Helivedherein2000.Shehaslivedheresince2000.Hewillclean.Heiscleaning.Hecleaned.Hehascleaned..结构：____________________________________________________________B、填空题/选择题1、We________(work)in1990.2、He_______(play)yesterday.We________(work)since1990.He_______(play)sinceyesterday.2、1）He_______homenow.A.goB.goesC.isgoing2）We_____TVlastnight.A.watchB.willwatchC.watched3)I_____theroomalready.A.cleanB.cleanedC.havecleaned4）They_____bookssincelastweek.A.arereadingB.readC.havereadC、句型变化（口头）说一说（各组选一句做例子）否定句：一般疑问句：肯定回答：否定回答：D….
