小学英语5bUnit5Helping-our-parents-Grammar-time-ppt

Matchandsay&Thinkandwrite&GrammartimecleanthecarcleanthetablemakethebedsweepthefloorwashclotheswashthedishescleanthecarwashthedisheswashclothescleanthetablesweepthefloorbusyparentsAreMikeandHelenhelpingtheirparents?Whataretheydoing?Mikeishelpinghisparents.He’s…Whataretheydoinginthemorningandintheafternoon?InthemorningIntheafternooncleaningthecarcookingbreakfastcookingdinnersleepingeatingfruitandwatchingTVWhatareisyoutheyheshedoing?IWeTheyHeSheamareiseatinghavingapicnicwatchingTVswimmingskating.同学们，让我们找出课文中有哪些V+ing的句子。Forexample:Myfatheriscleaningthecar.Whatareisyoutheyheshedoing?IWeTheyHeSheamareiseatinghavingapicnicwatchingTVswimmingskating.Be动词口诀I用am,you用are,is跟着他，她，它；单数名词用is，复数名词全用are;变疑问，往前提，句末问号末丢弃；变否定，更容易，be后not莫忘记；疑问否定任你变，句首大写莫迟疑。现在进行时态表示现在正在进行或发生的动作。标志词：now（现在）look（看）listen（听）等。基本结构：人称+be（am/is/are）+现在分词形式注：be动词随人称的变化而变化现在分词的变化规律reading直接+ing:listeningcleaningdrinking以不发音e结尾的动词，去e+ing:write--writingmake--makinggive--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:gettingrunningswimmingHaveatrydo—clean—eat—ride—shop—watch—walk—play—dance—chat—doingcleaningeatingshoppingwatchingwalkingplayingdancingchattingridingDoing,doing,whatareyoudoing?Cleaning,cleaning,I’mcleaning.Doing,doing,whatareyoudoing?Cooking,cooking,I’mcooking.Doing,doing,whatareyoudoing?Eating,eating,I’meating.Doing,doing,whatareyoudoing?Washing,washing,I’mwashing.HaveatryWhatisthefatherdoing?Heiscleaningthecar.WhatamIdoing?Iamcleaningthetable.WhatisHelendoing?Helenissweepingthefloor.Trytoguess!WhatareTimandJimdoing?TheyareeatingfruitandwatchingTVinthelivingroom.Whatareyoudoing?Iameating.Whatareyoudoing?Wearehavingapicnic.Whataretheydoing?TheyarewatchingTV.Whatishedoing?Heisswimming.Whatisshedoing?Sheisskating.