行为动词课件

语法：行为动词的一般现在时语法：行为动词的一般现在时1Teachingaims●Masterthebasicusageofthesimplepresenttenseofactionverbs.

●usingthesimplepresenttensetotalkaboutpresenteventsTeachingaims●Masterthebasi2Revision下象棋放风筝收集邮票听音乐玩电脑游戏去钓鱼弹钢琴PlaychessFlykitesCollectstampsPlaythepianoListentomusicPlaycomputergamesGofishingRevision下象棋放风筝收集邮票听音乐玩电脑游戏去钓鱼弹3Lead-in:LookandanswerWhat’sthis?Thisisapencil.Lead-in:LookandanswerWhat’s4Whatcanhedo?Hecanswim.Whatcanhedo?Hecanswim.5Whatdoeshedoeveryday?He

playsbasketballeveryday.Whatdoeshedoeveryday?Hep6一、什么叫行为动词？行为动词是指表示某种动作行为,有具体意思的动词,也叫实义动词。如:like、eat、live、run、swim、study等。行为动词的一般现在时一、什么叫行为动词？行为动词的一般现在时7行为动词一般现在时的基本用法1.表示现在经常发生或习惯性的动作,常与表示频度的时间状语连用。

MybrotherwatchesTVeveryday.Heusuallygoestoschoolbybus.2.表示自然规律或普遍真理。Thesunrisesintheeast.Twoandtwomakesfour.3.表主语具备的性格和能力等Shelikesnoodles.TheyspeakChinese.行为动词一般现在时的基本用法1.表示现在经常发生或习惯性的动8常与一般现在时搭配使用的时间状语1）表示时间频度的词语：always、usuallyoften、sometimes、never等。2）与every一起用的状语词组：everydayweekmonthyear3）其他inthemorningtheafternoontheevening常与一般现在时搭配使用的时间状语1）表示时间频度的词语：al9行为动词一般现在时的构成：1、肯定句：主语+行为动词+其他Eg:WereadEnglisheverymorning.

shereadsEnglisheverymorning.注意：当主语为第三人称单数时，行为动词要加s或者es什么时候加s，什么时候加es呢？行为动词一般现在时的构成：1、肯定句：主语+行为动词+101、大多数动词在词尾直接加s，如read→reads

look→looksplay→plays

2、以辅音字母加y结尾的动词，要先将y变为i，再加es

carry→carriesstudy→studies

3、以“s,x,ch,sh,”结尾的，在词尾加“es”

teach－teaches[iz];watch－watches[iz]box---boxes

4、辅音字母加o结尾的，在词尾加“es”.go－goes[z]do－does[z]5、特殊数变化：be→ishave→has1、大多数动词在词尾直接加s，如read→reads11否定句的结构●Theylikeplayingfootball.（否定句）→Theydon’tlikeplayingfootball.●ShecomesfromAmerica.（否定句）→Shedoesn’tcomefromAmerica.主语+助动词（do/does）+not+行为动词原形

+其它。否定句的结构●Theylikeplayingfootb12一般疑问句的结构:●Theylikeplayingfootball.（一般疑问句）→Dotheylikeplayingfootball?肯定回答：Yes,theydo

否定回答：No,theydon’t●ShecomesfromAmerica.（一般疑问句）→DoesshecomefromAmerica.肯定回答：Yes,shedoes否定回答：No,shedoesn’t一般疑问句的结构:●Theylikeplayingfo13一般疑问句的结构:助动词（Do/Does）

+主语+动词原形

+其它？

肯定回答:Yes,主语+do/does否定回答:No,主语+donot/doesnot.特殊疑问句的结构:特殊疑问词+助动词（Do/Does）

+主语+动词原形

+其它？

一般疑问句的结构:助动词（Do/Does）+主语+动14Activity16Lookandcomplete.看图，用括号内单词的适当形式补全句子。1)He______(like)driving.likesActivity16Lookandcomplete.152)She______(enjoy)jogging.enjoys2)She______(enjoy)jogging.163)They______(love)playingfootball.love3)They______(love)playing174)She______(hate)playingthepiano.hates4)She______(hate)playingt18Activity17Lookandcomplete.看图，根据图片内容补全对话。A:__________helikeflyingkites?B:No,he__________.He__________fishing.Doesdoesn’tlikesActivity17Lookandcomplete.19A:_______youlikeplayingcomputergames?B:No,I________.I________watchingTV.Dodon’tlikeA:_______youlikeplayingcom20A:_______shelikesinging?B:No,she__________.A:What__________shelike?B:She__________painting.Doesdoeslikesdoesn’tA:_______shelikesinging?Do21A:_____theyenjoyshopping?B:No,they_____.A:What_______theyenjoydoing?B:They_______playingchess.Dodon’tdoenjoyA:_____theyenjoyshopping?D22SummarySummary23Homework1.Takenotes2.Completethefollowingexercises.Homework1.Takenotes2.Complete24写出下列动词在句中的适当形式：1）We___________(love)sports.2）She___________(sing)well.3）TomandJohn___________(watch)TVeveryevening.4）Myson_________(go)toschoolby