2017-2018学年（牛津译林版）八年级下学期英语练习：unit7 Gramamr(I).doc

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1、八下Unit7Grammar(I)导学案班级:_____________姓名:_____________一、被动语态定义：根据主语和谓语的关系英语动词有________和________两种语态（1）主动语态：主动语态表示主语是动作的执行者，也就是这件事情是主语做的。Eg：Hewrotealetter主语（执行者）谓语宾语(承受着)（2）被动语态：表示主语是动作的承受者，相当与汉语的被字句。Eg:Aletterwaswritteneveryday.思考：总结句子变化规律：主语+谓语动词+宾语（主动语态）[来源:学优高考网gkstk]主语+___

2、__________+by短语（被动语态）仿写句子：1.Weplanttreeseveryyear.Treesareplantedbyuseveryyear.Lucycleantheblackboardinthemorning.Hewritesalettereverymonth.2.Weplantedtreeslastyear.Treeswereplantedbyuslastyear.Lucycleanedtheblackboardthismorning.Hewrotealetteramonth.ago.被动语态由be动词加上及物动词的过去分词

3、。变为一般疑问句时把________提前，变为否定句在_____动词后加not。Eg：Englishisspokenthere否定式：Englishisn’tspokenthere.[来源:学优高考网gkstk]疑问式：IsEnglishspokenthere?Yes,itis.No,itisn’t.仿写:Treeswereplanted.疑问式:___________________________________否定式:____________________________________被动语态的用法1明显的知道动作的执行者可以用被动语

4、态Englishistaughtintheclassroom.（明显知道英语是英语老师教的）2.不知道动作的执行者是谁或不需要说明动作的执行者是谁常用被动语态Hisbagwasstolen.(不知道包是谁偷的)3.突出强调动作的对象,而不强调动作的执行者时常用被动语态ThewindowwasbrokenbyMike.(强调窗户被打破的事实)二、写出下列词的过去分词catch________________chose______________draw________________drive________________fly________

5、_______give________________grow________________hear______________know_______________pay_______________sell_______________show_______________speak________________teach_____________think________________throw________________wake_____________wear_________________三、用动词的适当形式填空：1.T

6、hechildren____________________(take)goodcareofbytheirteacherintheschool.2.Thefilmissointerestingthatit__________________(see)againandagain.3.Thissong_______________________(sing)allovertheworld.4.Theflowers______________________(water)amomentago.5.Theglass___________________

7、_(break)bytheboyjustnow.1.Chinese_____________________(speak)inChinaandsomeothercountries.2.Oldpeople____________________(take)goodcareofhere.3.TheGreatWall_____________________(build)bytheChinesepeoplelongago.4.Thesewords_______________________(teach)fivedaysago.四、将下列句子改为被动

8、语态：1.Weeatfruitandvegetableseveryday.2.ThechildrenflythekitesinMarch.3.Alot