单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,（人教PEP）六年级科学下册课件,期末总复习,PEP小学英语语法要点,（人教PEP）六年级科学下册课件期末总复习PEP小学英语语法,一、,一般现在时,：,1.,表示事物或人物的特征、状态。,如：,The sky,is,blue.,天空是蓝色的。,He is a boy,他是个男孩,she,has,long hair.,她有长头发,2.,表示经常性或习惯性的动作,。,如：,I,get up,at six every day.,我每天六点起床。一般的时间词有：,often,sometimes,everyday,usually,一、一般现在时：,一般现在时的构成,1.be,动词：,主语,+be(am,is,are)+,其它。如：,I am a boy.,我是一个男孩。,He is a student.,他是一个学生,2.,行为动词,：,主语,+,行为动词,(+,其它,),。,如：,We study English.,我们学习英语。,当主语为第三人称单数,(he,she,it),时，,要在动词后加,-,s,或,-,es,。如：,Mary likes Chinese.,玛丽喜欢汉语。,一般现在时的构成,一般现在时的变化,1.be,动词的变化。,否定句,：主语,+be+not+,其它。如：,He is not a worker.,他不是工人。,一般疑问句,：,Be+,主语,+,其它。如：,-Are you a student?-Yes.I am./No,Im not.,特殊疑问句,：疑问词,+,一般疑问句。如：,Where is my bike?,2.,行为动词的变化,。,否定句,：主语,+dont(doesnt)+,动词原形,(+,其它,),。如：,I dont like bread.,一般现在时的变化,当主语为第三人称单数时，要用,doesnt,构成否定句,。,如：,He doesnt often play.,一般疑问句：,Do(Does)+,主语,+,动词原形,+,其它,。如：,-Do you often play football?-Yes,I do./No,I dont.,当主语为第三人称单数时，要用,does,构成一般疑问句,。,如：,-Does she go to work by bike?-Yes,she does./No,she doesnt.,特殊疑问句：疑问词,+,一般疑问句,。如：,How does your father go to work?,当主语为第三人称单数时，要用doesnt构成否定句。,动词,+s,的变化规则,1,一般情况下，直接加,-s,，,如：,cook-cooks,milk-milks,2,以,s.x.sh.ch.o,结尾，加,-es,，,如：,guess-guesses,wash-washes,watch-watches,go-goes,3,以,“,辅音字母,+y”,结尾，变,y,为,i,再加,-es,，,如：,study-studies,动词+s的变化规则,现在进行时,1,现在进行时表示现在正在进行或发生的动作，也可表示当前一段时间内的活动或现阶段正在进行的动作。,He is taking pictures.,2,现在进行时的肯定句基本结构为,be+,动词,ing.,The monkey is swinging.She is cooking dinner.he is doing his homework,现在进行时,现在进行时的否定句在,be,后加,not,。,She is not taking pictures.He isnt climbing moutains.,4,现在进行时的一般疑问句把,be,动词调到句首。,Is he reading a book?Is the rabbit running?,5,现在进行时的特殊疑问的基本结构为：,疑问词不达意,+be+,主语,+,动词,ing?,但疑问词当主语时其结构为：问词不达意,+be+,动词,ing?,现在进行时的否定句在be后加not。She is not t,动词加,ing,的变化规则,1,一般情况下，直接加,ing,，,如：,cook-cooking,2,以不发音的,e,结尾，去,e,加,ing,，,如：,make-making,taste-tasting take-taking,3,如果末尾是一个元音字母和一个辅音字母，双写末尾的辅音字母，再加,ing,，,如：,run-running,stop-stopping swim-swimming,动词加ing的变化规则,将来时理论,一、,概念：表示将要发生的动作或存在的状态及打算、计划或准备做某事。,句中一般有以下时间状语：,tomorrow,next day(week,month,year),soon,the day after tomorrow,（后天）,this morning,this afternoon,this evening,等。,二、基本结构：,be going to+do,；,wuyifan is going to visit his grandparents next weekend.amy is going to climb mountains tomorrow.,will+do.,He will go shopping this afternoon.He will go to shanghai next month.,将来时理论,三、否定句：在,be,动词（,am,is,are,）,l,后加,not,或情态动词,will,后加,not,成,wont,。,一般过去时,1,一般过去时表示过去某个时间发生的动作或存在的状态，常和表示过去的时间状语连用。一般过去时也表示过去经常或反复发生的动作感谢。,如：,yesterday,last(weekend,month,year)be used to,2,Be,动词在一般过去时中的变化：,am,和,is,在一般过去时中变为,was,。,（,was not=wasnt,）,are,在一般过去时中变为,were,。,（,were not=werent,）,三、否定句：在be动词（am,is,are）l后加not,带有,was,或,were,的句子，其否定、疑问的变化和,is,am,are,一样，即否定句在,was,或,were,后加,not,，一般疑问句把,was,或,were,调到句首。,3,句中没有,be,动词的一般过去时的句子,否定句：,didnt+,动词原形，,如：,Jim didnt go home yesterday.,一般疑问句：在句首加,did,，,句子中的动词过去式变回原形。如：,Did Jim go home yesterday?,特殊疑问句：,疑问词,+did+,主语,+,动词原形？,如：,What did Jim do yesterday?,疑问词当主语时：疑问词,+,动词过去式？,如：,Who went to home yesterday?,带有was或were的句子，其否定、疑问的变化和is,a,动词过去式变化规则：,1,一般在动词末尾加,-ed,，,如：,pull-pulled,cook-cooked,2,结尾是,e,加,d,，,如：,taste-tasted,3,末尾只有一个元音字母和一个辅音字母的重读闭音节，应双写末尾的辅音字母，再加,-ed,，,如：,stop-stopped,4,以,“,辅音字母,+y”,结尾的，变,y,为,i,，,再加,-ed,，,如：,study-studied,动词过去式变化规则：1一般在动词末尾加-ed，如：pul,5,不规则动词过去式：,am,is-,was,are-,were,do-,did,see-,saw,say-,said,give-,gave,get-,got,go-,went,come-,came,have-,had,eat-,ate,take-,took,run-,ran,sing-,sang,put-,put,make-,made,read-,read,write-,wrote,draw-,drew,drink-,drank,fly-,flew,ride-,rode,speak-,spoke,sweep-,swept,swim-,swam,sit-,sat,teach-,taught,feel,felt,5不规则动词过去式：am,is-was,are-we,形容词比较级复习,1,、形容词比较级在句子中的运用：两个事物或人的比较用比较级，比较级后面一般带有单词,than,。比较级前面可以用,more,a little,来修饰表示程度。,than,后的人称代词用主格（口语中可用宾格）。,形容词比较级复习1、形容词比较级在句子中的运用：两个事物或,2,形容词加,er,的规则：,一般在词尾加,er,；,short-shorter small-smaller,以字母,e,结尾，加,r,；,fine-finer late-later,以一个元音字母和一个辅音字母结尾，应双写末尾的辅音字母，再加,er,；,big-bigger thin-thinner fat-fatter,以,“,辅音字母,+y”,结尾，先把,y,变,i,，再加,er,。,easy-easier heavy-heavier early-earlier,3,不规则形容词比较级：,good-better,beautiful-more beautiful,2形容词加er的规则：一般在词尾加er；short-s,There be,句型与,have,has,的区别,1,、,There be,句型表示：,在某地有某物（或人）,2,、在,there be,句型中，主语是单数，,be,动词用,is;,主语是复数，,be,动词用,are;,如有几件物品，,be,动词根据最,*,近,be,动词的那个名词决定。,3,、,there be,句型的否定句在,be,动词后加,not,一般疑问句把,be,动词调到句首。,4,、,there be,句型与,have(has),的区别：,there be,表示在某地有某物（或人）；,have(has),表示某人拥有某物。,5,、,some,和,any,在,there be,句型中的运用：,some,用于肯定句，,any,用于否定句或疑问句。,There be 句型与have,has的区别1、The,4,、,特殊疑问句,：以特殊疑问词（,what,where,who,which,when,whose,why,how,等）开头引导的句子。此类句子应该,问什么就答什么,，,不能,用“,yes,、,no,”,来回答。如：,What is this?,Its a computer.,What does he do?,Hes a doctor.,Where are you going?,Im going to Beijing.,Who played football with you yesterday afternoon?,Mike.,4、特殊疑问句：以特殊疑问词（what,where,Which season do you like best?,Summer.,When do you usually get up?,I usually get up at 6:30.,Whose skirt is this?,Its Am