现在进行时课件课件.ppt

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1、Unit51I’mwatchingTV.现在进行时Unit52AskandAnswer3Iamreadingabook.Whatareyoudoing?4Whatishedoing?Heiscleaningthehouse.Unit55Iamdoingmyhomework.Whatareyoudoing?Unit56Whatisshedoing?Sheislookingattheblackboard.7Whatishedoing?Heiseatingsomemeat.Unit58Whatishe

2、doing?Heislisteningtoher.Unit59Whatareyoudoing?Iamdrinkingtea.Unit510ReadandThinkUnit511Iamreadingabook.Whatareyoudoing?Iamdoingabook.Iamdrinkingtea.Whatishedoing?HeiscleaningthehouseHeiseatingsomemeat.Heislisteningtoher.Whatisshedoing?Sheislookingat

3、theblackboard.Unit512Grammar:TheContinuousTense现在进行时Unit5131.含义：2.标志词：3.构成：现在进行时的含义与构成Heisreadingabook.表示说话时正在发生的动作或现阶段正在进行的行为.now,look,listen…be+动词ing(am/is/are+动词ing)Unit514动词变成现在分词的方法：直接+ing：readinglisteningcleaningdrinkingwrite--writingmake--maki

4、nggive--givinghave—havingcome--coming以重读闭音节结尾且末尾只有一个辅音字母的动词，双写这个辅音字母+ing：以辅元辅结构结尾双写尾字母+inggettinglettingrunningputtingbeginning以不发音e结尾的动词，去e+ing：Thepresentcontinuoustense现在进行时基本用法1.表示现在正在进行的动作和发生的事eg:---Whatareyoudoing?---Iamreadingabook.2.有时表示现阶段正发生

5、的事,但此刻动作不一定正在进行eg:Heisteachingattheschool.WearelearningUnit5thesedays.3.现在进行时的句子中常有now,或在句首常出现Look!Listen!等提示词eg:Listen!Dannyissingingintheroom.Heisdoinghishomeworknow.2.否定句：直接在am/is/are后加not.如：Iamwriting.Iamnotwriting.现在进行时的句式1.肯定句:主语+am/is/are+V-in

6、g其它.如:Iamreadingabook.3.一般疑问句及回答:问句,直接把am/is/are提句首,若原句有第一人称I/we，把第一人称变成第二人称you。肯定回答:Yes,主语+be（be)是要变化的，即am/is/are否定回答:No,主语+be+notYouaredrawingapig.(变一般疑问句，再变肯定回答，否定回答）-----Areyoudrawingapig?-----Yes,Iam./No,I’mnot.特殊疑问句：对beVing提问要用what.格式为：whatam/i

7、s/are+主语+doing.?Unit518---Isthewomanwriting?----No,sheisn’t.Sheisreadingabook.Unit519----What’retheydoing?----They’reswimming.----Aretheyswimming?----Yes,theyare.Unit520---Aretheysinging?---No,theyaren’t.Theyaredancing.Unit521Isthegirl______(get)up?N

8、o,she______.What___she______?She_________.gettingisn’tisdoingissleeping4.变特殊疑问句：什么是特殊疑问句呢？答：就是对划线部分提问例:Tomisplayingfootball.(对划线部分提问）对am/isare+Ving+名词，提问要用what.格式为：whatam/is/are+主语+doing?WhatisTomdoing?结构:be+doing(be要根据主语作人称和数的变化)句型转换1.肯定句转换成否定句,要在be