人教PEP版英语六年级下册《小升初语法总复习-》课件.ppt

1、一、词类：一、词类：这里强调一点：不可数名词都默认为单数，所以总是用这里强调一点：不可数名词都默认为单数，所以总是用 is1）名词复数如何加后缀（各种不同情况变化）名词复数如何加后缀（各种不同情况变化）A.一般情况直接加一般情况直接加-s:book-books bag-bags cat-cats bed-bedsB.以以s.x.sh.ch结尾加结尾加-es:bus-buses box-boxes watch-watches peachpeaches glassglassesC.以以“辅音字母辅音字母+y”结尾变结尾变y为为i,再加再加-es:family-families studystudi

2、esD.以以“f或或fe”结尾变结尾变f或或fe为为v，再加，再加-es:knife-knives left-leavesE.不规则名词复数不规则名词复数man-men woman-women policeman-policemen policewoman-policewomen mouse-mice foot-feet child-children fish-fish Chinese-Chinese形容词和副词的比较级形容词和副词的比较级一、形容词的比较级一、形容词的比较级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，

3、比较级后面一般带有单词级后面一般带有单词than。比较。比较级前面可以用级前面可以用more,a little 来修饰表示程度。来修饰表示程度。than后的人称代词用主后的人称代词用主格（口语中可用宾格）。格（口语中可用宾格）。2.形容词加形容词加er的规则：的规则：一般在词尾加一般在词尾加er；以字母以字母e 结尾，加结尾，加r；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；“辅音字母辅音字母+y”结尾，先把结尾，先把y变变i，再加，再加er。4.不规则形容词比较级：不规则形容词比较级：good-better,b

4、eautiful-more beautiful根据句意填入单词的正确形式：根据句意填入单词的正确形式：1.My brother is two years _(old)than me.2.Tom is as _(fat)as Jim.3.Is your sister _(young)than you?Yes,she is.4.Who is _(thin),you or Helen?Helen is.5.Whose pencil-box is _(big),yours or hers?Hers is.6.Marys hair is as _(long)as Lucys.7.Ben _(jump)_

5、(high)than some of the boys in his class.8._ Nancy sing _(well)than Helen?Yes,she _.9.Fangfang is not as _(tall)as the other girls.10.My eyes are _(big)than _(she).11.Which is _(heavy),the elephant or the pig?12.Who gets up _(early),Tim or Tom?二、否定句二、否定句be动词（动词（am、is、are）+not、情态动词情态动词can+not、助动词（助动词

6、（do、does）+not如何将一个肯定的陈述句改为否定句：如何将一个肯定的陈述句改为否定句：1.看句中看句中有无有无be动词动词，如有，直接在，如有，直接在be动词后动词后+not。2.看句中看句中有无情态动词有无情态动词，如有，直接在情态动词后，如有，直接在情态动词后+not。3.如上述二者如上述二者都没有都没有，就应用助动词，就应用助动词+not。常用疑问词常用疑问词：What time 什么时间什么时间 问具体时间，如几点问具体时间，如几点Who谁问人谁问人 Whose 谁的问主人谁的问主人Where在哪里问地点在哪里问地点What 什么问东西、事物什么问东西、事物What colou

7、r什么颜色问颜色什么颜色问颜色How old多大年纪问年纪多大年纪问年纪How many多少数量（可数名词）问数量多少数量（可数名词）问数量How much多少钱；多少数量（不可数名词）多少钱；多少数量（不可数名词）问多少钱或数量（不可数）问多少钱或数量（不可数）五五 时态（一）：一般现在时时态（一）：一般现在时用法用法经常性的和习惯性的动作经常性的和习惯性的动作常用时间状语常用时间状语动词构成动词构成否定构成否定构成 ：1.dont+动原动原 2.doesnt+动原动原一般疑问构成及简答一般疑问构成及简答特殊疑问句举例特殊疑问句举例1.She _(go)to school at eight

8、1.She _(go)to school at eight oclock.oclock.2.Its six oclock.They2.Its six oclock.They are _ supper.are _ supper.(eat)(eat)3.He usually _ up at 17:00.(get)3.He usually _ up at 17:00.(get)4.She _(live)in Beijing.4.She _(live)in Beijing.5.Sally _(be)here just now.5.Sally _(be)here just now.6._(be)ther

9、e a fly(6._(be)there a fly(苍蝇苍蝇)on the table)on the table just now?just now?7.They are _(dig)a hole(7.They are _(dig)a hole(洞洞).).8.8.My father _(mend)his model(My father _(mend)his model(模型模型)plane these daysplane these days用法：说话时正在进行的动作或当用法：说话时正在进行的动作或当 前一段时间正在前一段时间正在进行的动作进行的动作常用时间状语常用时间状语：动词构成动词构

10、成:1.否定构成否定构成:如如:Tom is playing football on the playground.现在进行时现在进行时一般疑问构成及简答一般疑问构成及简答：特殊疑问举例：特殊疑问举例：用括号内所给动词的适当形式填空。用括号内所给动词的适当形式填空。1.Look!The children _(swim)in the river.2.Now we _(want)to play basketball.3.-_you _(draw)a picture?-No,Im not.I _(write)a letter.4.What are you _(do)now?I _(eat)bread

11、.5.Its nine oclock.My father_(work)in the office.6.Look,the boy_(put)the rubbish into the bin.7._ he _(clean)the classroom?No,he isnt.He_(play).8.Where is Mark?He_(run)on the grass.9.Listen,who _(sing)in the music room?10.Look!LiPing and Li Ying _(play)basketball now.用法：过去时间发生的或过去经常性的动作常用时间状语:yester

12、day,last night,two days ago,in 2000,at that time,before liberation，when 等引导的含过去时的句子。动词构成：动词过去时（-ed）否定构成：didnt+动原一般疑问构成及简答举例：Did+主语+动原+其它？Yes,主语+did./No,主语+didnt.一般疑问构成及简答举例：Did+主语+动原+其它？We went to the cinema yesterday.Did you go to the cinema yesterday?特殊疑问句举例：What did he do yesterday?When did he ge

13、t up this morning?备注：He opened the door.(不能确定门现在是否开着)练习练习一、一、用用bebe动词的适当形式填空动词的适当形式填空1.I _ at school just now.2.He _ at the camp last week.3.We _ students two years ago.4.They _ on the farm a moment ago.5.Yang Ling _ eleven years old last year.6.There _ an apple on the plate yesterday.7.There _ some

14、 milk in the fridge on Sunday.8.The mobile phone _ on the sofa yesterday evening.二、二、句型转换句型转换1.It was exciting.否定句：否定句：_2.一般疑问句：一般疑问句：_肯、否定回答：肯、否定回答：_2.All the students were very excited.否定句：否定句：_3.一般疑问句：一般疑问句：_肯、否定回答：肯、否定回答：_用法：将来会出现或发生的动作用法：将来会出现或发生的动作常用时间状语：常用时间状语：this evening,tomorrow,next month

15、,in a few minutes,at the end of this term 动词构成动词构成:1.will/shall+动原动原 2.am/is/are going to+动词原型动词原型 3.am/is/are+coming等现在分词等现在分词否定构成否定构成：will/shall not do/a m/is/are not going to do特殊疑问句举例特殊疑问句举例:What will you do tomorrow?When are we going to have a class meeting?备注：在备注：在if条件或条件或as soon as等时间状语从等时间状语

16、从句中用一般现在时代替一般将来时。句中用一般现在时代替一般将来时。I will write to you as soon as I arrived in Beijing.练习填空。填空。1.我打算明天和朋友去野炊。我打算明天和朋友去野炊。I_ _ _ have a picnic with my friends.I _ have a picnic with my friends.2.下个星期一你打算去干嘛下个星期一你打算去干嘛?我想去打篮球。我想去打篮球。What _ _ _ _ _ next Monday?I _ _ _ play basketball.What _ you do next Monday?I _ play basketball.3.你妈妈这个周末去购物吗？是，她要去买一些水果。你妈妈这个周末去购物吗？是，她要去买一些水果。_ your mother _ _ go shopping this _?Yes,she _.She _ _ _ buy some fruit.