小学英语时态语法：现在进行时、一般现在时时态讲解

Grammar编辑ppt现在进行时编辑ppt一、现在进行时的定义：表示现在正在进行或发生的动作。（句中一般含有now,单独的look或listen出现在句首.）二、它的结构：be+动词ing形式三、动词加ing的变化规则1．一般情况下，直接加ing，如：cook-cooking2．以不发音的e结尾，去e加ing，如：make-making,taste-tasting3．重读闭音节且只有一个辅音字母结尾的，应双写末尾的辅音字母，再加ing，如：run-running,stop-stopping编辑ppt一、写出下列动词的现在分词：1play_____________2run____________3swim____________4make__________5go_____________6get____________7write_____________8sing_____________9read_____________10have___________Exercise1playingrunningswimmingmakinggoinggettingwritingsingingreadinghaving编辑ppt1、现在进行时的肯定句【主语+be(am,is,are)+现在分词+其它.】3、现在进行时的一般疑问句把be动词调到句首【Be(am,is,are)+主语+现在分词+其它？】Tomisnotreadingbooksinhisstudy.IsTomreadingbooksinhisstudy？句式：如：Tomisreadingbooksinhisstudy.2、现在进行时的否定句在be后加not。如：Tomisreadingbooksinhisstudy.如：Tomisreadingbooksinhisstudy.编辑ppt4、现在进行时的特殊疑问的基本结构为：【疑问词+be(am,is,are)+主语+现在分词+其它？】如：WhatisTomdoinginhisstudy?

WhereisTomreadingbooks?编辑pptExercise2一、用所给的动词的正确形式填空：1.Theboy__________________(draw)apicturenow.2.Listen.Somegirls_______________(sing)intheclassroom.3.Look!They_______________(run)ontheplayground.二、句型转换：Theyaredoinghousework.(分别改成一般疑问句和否定句)

一般疑问句：_____they_____housework?

否定句：They__________doinghousework.2.Thestudentsarecleaningtheclassroom.(改一般疑问句并作肯定和否定回答)

一般疑问句：____thestudents_______theclassroom?

肯定回答：_____,they____.

否定回答：_____,they_____.

isdrawingaresingingarerunningAredoingarenotArecleaningYesareNoaren’t编辑ppt3.I’mplayingthefootballintheplayground.(对划线部分进行提问)①先改一般疑问句:____you____thefootballintheplayground?②其次找疑问代词:划线问的是‘在操场上’就选择疑问代词‘_______’③再次把疑问代词放在①的前面并去掉划线部分。_____areyou____thefootball?4．Tomisreadingbooksinhisstudy.(对划线部分进行提问)____isTom_____inhisstudy?WhereplayingWhatdoingAreplayingwhere编辑ppt用所给动词的适当形式填空1.

He______(get)upatsixo’clockeveryday.2.

_____you_____(brush)yourteetheverymorning?3.

What______heusually______

(do)afterschool?4.

_____they____(read)Englisheveryday?getsDobrushdoesDoreaddoExercise3编辑ppt一般现在时编辑ppt一、一般现在时的定义:一般现在时表示现在经常反复发生的动作、存在的状态或习惯性的动作的时态。二、构成：一般现在时用行为动词的原形，但第三人称单数作主语时，动词的词尾要加-S。（一般的动词词尾+S。以sh/ch/s/x结尾的词+es.以辅音字母Y结尾的把Y变成i，+es。辅音字母o结尾的+es.)三、标志词（时间状语）：always,everyweek(day,year,month…),sometimes,onSundays,uauslly,often,..........编辑ppt四、肯定句：1【主语（第三人称单数）+动词的第三人称复数+其它。】如：TomwatchesTVonSundays.2【主语（非第三人称单数）+动词原形+其它。】如:JimandTomwatchTVonSundays.五、否定句：1【主语（第三人称单数）+doesn’t+动词原形+其它。】如：Tomdoesn’twatchTVonSundays.2【主语（非第三人称单数）+don’t+动词原形+其它。】

如:JimandTomdon’twatchTVonSundays.编辑ppt

六、一般疑问句：1【Does+主语(第三人称单数)+动词原形+其它？】如：Does

she

playthepianoeveryday?2【Do+主语(非第三人称单数)+动词原形+其它？】如：Dothey

playthepianoeveryday?七、特殊疑问句：1【疑问代词+does+主语(第三人称单数)+动词原形+其它？】如：WhatdoesTomusuallydoeveryevening?2【疑问代词+do+主语(非第三人称单数)+动词原形+其它？】如：Whattimedo

they

getupeverymorning?编辑ppt改句子

1.

Doyouoftenplayfootballafterschool?(肯定回答)

2.

Ihavesomebooks.

（改为否定句）I_______________books.

3.

GaoShan’ssisterlikesplayingtabletennis.（改为否定句）GaoShan’ssister________playingtabletennis.4.

ShelivesinasmallvillagenearNewYork.

（改为一般疑问句）____she____inasmallvillagenearNewYork?

5.

IwatchTVeveryday.（改为一般疑问句）_______________TVeveryday?6.Hegoestoschoolatseven.(对划线部分提问)_____________he______atseven?Exercise4Yes,wedo.don’thavedoesn’tlikeDoesliveDoyouwatchanyWhatdoesdo编辑ppt1.Listen!Who______(read)English?HanMeimeiis.Sheoften______(read)Englishintheevening.2.Where______(be)TomandJim?They__________(play)football.

______LinTao______(play)footballstoo?No,he______

(draw)pictures.3.Where______theirfather______(work)?He______(work)onafarm.

Butnowhe______(notwork).He______________(stay)athome.4.Whattime______theshop______(close)?It_____(close)atnineo'clockintheevening.isreadingreadsareareplayingIsplayingisdrawingdoesworkworksisn’tworkingisstayingdoesclosecloses用一般现在时或现在进行时填空:Exercise5编辑ppt5.MissGuo______(teach)usChinesethisterm.She

______(be)averygood

teacher.Sheoften______(talk)withusafterclass.

Manyofuslike______(talk)

withher.Now,she______

(talk)withLily.

teachesistalkstalkingistalking编辑ppt把一般现在时改写成现在进行时:

1.Hethrowsafrisbee(飞盘)everyafternoon.He____________afrisbee（飞盘）now.2.Myparentsoftenmakecakesforme.Myparents____________cakesformenow.3.Theymustcleanthebedroomonceaweek.Look!They________________thebedroom.

4.ThestudentsreadEnglisheveryday.