英语四种时态综合复习教程文件.ppt

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1、英语四种时态综合复习ExerciseWeoften____(go)toschoolbybike.They(be)friends.Mike_______(like)cookingSometimeshe________(play)basketballoverthere.Tomalways(watch)TVatnight.Theearth(move)aroundthesun.likesplaysgowatchesmovesare第三人称单数用一句话概括：“非你、非我、非复数”1）sheheit;2）单个人名、地名；3）单数可数名

2、词或this/that/the+单数可数名词；4）不定代词someone,somebody,nobody,everything,something,anything;5）不可数名词；6）数字和字母动词三单变化规律1、一般动词，在词尾加;如：work--live--play--sing--eg:She______(live)inNingbo.她住在宁波。workslivesplayssingsslives2.以,-s,-x,-sh,-ch结尾的加。读作/iz/如：eg:Mymother_______(wash)thecoat

3、.我母亲洗了大衣。washesteach----wash----miss----pass----mix----fix----push----wish----teacheswashesmissespassesmixesfixespusheswishes-es3.以辅音字母加y结尾的，变y为i，再加-es。注意一定是辅音字母加y才变，若是元音字母加y，则直接加-s。如：fly→　　try→fry→　copy→buy→　　enjoy→play→　　say→pay→fliestriesfriescopiesbuysenjoyspl

4、ayssayspays4.以辅音字母+o结尾的词，一般情况是在词尾加es,读作[z]godogoesdoes5.特殊情况：havebe(am,are)hasis1.be动词的一般现在时的句式：肯定句：主语+be+表语(n.,adj.等)e.g.He_____aworker.You____thirteen.They____intheclassroom.否定句：主语+be+not+表语.e.g.He_____(notbe)aworker.You______(notbe)thirteen.They______(notbe)i

5、ntheclassroom.句式结构的变化isarearearen’taren’tisn't一般疑问句：Be+主语+表语?e.g.___heaworker?Yes,he___./No,he___.____youthirteen?____theyintheclassroom?Yes,they___./No,they______.特殊疑问句：疑问词+be+主语?e.g.What___he?Whatcolor___thatbird?Howold___you?Where___they?IsAreArearearen’tisis

6、n’tisisareare小结：be动词的一般现在时的句式：肯定句：主语+be+表语(n.,adj.等)否定句：主语+be+not+表语.一般疑问句：Be+主语+表语?回答：Yes,主语+be./No，主语+be+not.特殊疑问句：疑问词+be+主语?回答：主语+be+其它2.实义动词的一般现在时句式结构：肯定句:主语(非三单)+v.原形+其他.1)I______(stay)athomeonSaturdays.2)They_____(have)sportseveryday.3)Myparents____(giv

7、e)metenyuaneveryweek.主语（三单）+v.-s/v.-es+其他.He_______(stay)athomeonSaturdays.Lucy____(have)sportseveryday.stayhavegivestayshas否定句：主语(非三单)+don't+v.原形+其他4)I_________(notstay)athomeonSaturdays.5)They_________(nothave）sportseveryday.6)Myparents________(notgive）tenyuan

8、tomeeveryweek.主语(三单)+doesn't+v.原形+其他He__________(notstay)athomeonSaturdays.Lucy___________(nothave)sportseveryday.don’tstaydon’thavedon'tgivedoesn’tsta