一般现在时公开课ppt课件.ppt

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1、Review of the Simple Present Tense,一般现在时态,Mary,一般现在时,?,1.,能讲出一般现在时的基本概念和常用的程度副词,（,always,usually,often,sometimes,）。,?,2.,能写出一般现在时行为动词的第三人称单数形式的,变化。,?,3.,能写出一般现在时,be,动词和行为动词在句中变,化。,一般现在时,Task1,：,Work in groups to discuss and get the,results,.,1.,一般现在时的概念是什么？,2.,常与哪些词连用？,3.,动词有什么样的变化,？,（当主语是,三单,动词有什么变

2、化？）,一般现在时,Read and think,.,（判断下面句子的时态，动词有什么变化）,?,Tom,always,get,s,presents on his birthday.,?,They,usually,go,to school at seven oclcok.,?,My mother,often,watch,es,TV on the computer.,?,We,sometimes,play,basketball after school.,总,是,通,常,经,常,有,时,一般现在时,?,动词的第三人称单数形式,1.,一般情,况,词,尾加,-s,：,reads,writes,2.,

3、以,ch,sh,s,x,o,结,尾的,词,加,-es,：,watches,washes,guesses,goes.,3.,以,辅,音字母,+y,结,尾的,词,变,y,为,i,再加,-es:,cry,-,cr,ies,study-stud,ies,一般现在时,?,一、写出下列动词的第三人称单数形式,?,1.work_ read_,?,2.clean_,write_,?,3.teach_ wash_,?,4.guess_,watch_,?,5.go_,do_,?,6.,study_,fly_,?,7.cry_,play_,?,8.have_,一般现在时,?,一、写出下列动词的第三人称单数形式,?,

4、1.work,work,s,read,read,s,?,2.clean,clean,s,write,write,s,?,3.teach,teach,es,wash,wash,es,?,4.guess,guess,es,watch,watch,es,?,5.go go,es,do,do,es,?,6.,study,stud,ies,fly,fl,ies,?,7.cry,cr,ies,play,play,s,?,8.have,has,一般现在时的基本概念：,1.,表示现在的状态,：,Hes twelve.I am a student,.,2.,表经常或习惯性的动作,：,常,与,always,usu

5、ally,often,sometimes,连,用。,I,always,get up at 6:30,.,He,often,read,s,English in the morning.,Read and find:,一般现在时含有,be,动词的疑问句、否定句是,怎样变化的？,结构,1,：,主语,+be,（,am/is/are,）,+,其它,陈述句：,She,is,from America.,否定句：,She,is,not,from America.,一般疑问句：,Is she,from America,?,肯定回答,：,Yes,she is.,否定回答,：,No,she isnt.,一般现在时含

6、有,be,动词变,疑问、否定句,的口诀：要变一般疑问句，,be,动词,提前,很容易。否定句，很简单，,not,在,be,动词,后面站,。,一般现在时含有,be,动词变,疑问、否定句,的口诀：要变一般疑问句，,b,e,动词,提前,很容易。否定句，很简单，,not,在,be,动词,后面站,。,Complete the sentences.,王先生是我们的英语老师。,1.Mr Wang _(be)our English teacher.,2.Mr Wang _(not be)our English teacher.,3._(be)Mr Wang our English teacher?,4.Yes,

7、_ _.,No,_ _.,is,is not/isnt,Is,he is,he isnt,一般,现,在,时,一般现在时,?,结构,2,：,主语,+,行为动词,+,其它,?,(,但是当主语是第三人称单数时，行为动词,+s/es/y,改,i,加,es),?,We,go,to school at 7:00.,?,Lucy,goes,to school at 7:00.,?,She,stduies,English every day.,?,否定句结构：主语,+,dont/doesnt,+,动词原形,+,其它,?,We,dont,go,to school at 7:00.,?,Lucy,doesnt,g

8、o,to school at 7:00.,?,She,doesnt,stduy,English every day.,一般现在时变否定句口诀：若是,没有,be,动词，,do,does,加,not,要牢记。,?,She,goes,to school at 7:00.,?,疑问句结构：,Do/Does,+,主语,+,动词原形,+,其它,Does,she,go,to school at 7:00,?,肯定回答：,Yes,she does,.,否定回答：,No,she doesnt,.,Complete the sentences.,She studies English every day.,1.S

9、he _ _ English every day.,（,变,否定句）,2._ she _ English every day?,（,变,疑,问,句）,3.Yes,_ _.,（肯定回答）,No,_ _.,（否定回答）,doesnt study,Does,study,she does,she doesnt,一般,现,在,时,行,为动词变,疑,问,句口,诀,：,一添、二改、三原、四,问号,。,即一添,Do/Does,二大,写,改小,写,，三,动词,用原形，四句末加“？”,选择填,空,1.,My mother often,oranges.A eat,B.eats,C.eating,2.My aunt

10、sometimes,very well.A.sing,B.sings,C.singing,3.They usually,emails to their friends.,A.send B.sends,C.sending,4.He doesnt _ his homework at school.,A.do,B.is doing,C.does,5.Lily and Lucy _,from America.,A.is,B.are,C.am,6.,the tigers always _,in China?,A.Does;live B.Does;lives C.Do;live,7.People,Spri

11、ng Festival every year.A.celebrates,B.,celebrate,C.celebrating,B,B,A,A,B,c,B,一般现在时,一般现在时,?,Summary,（小结）,?,这节课我们学习了,?,1.,一般现在时的概念：,。,?,常与：,always,usually,often,sometimes,连用。,?,2.,一般现在时,be,动词、行为动词在句中的变化。,?,3.,一般现在时疑问句、否定句的变化口决。,一般现在时,?,Summary,（小结）,?,一般现在时顺口溜,第一、二人称和复数，动词原形不变换。,?,当主语是,三单,时，动词后,加,s(es)

12、,别忘怀。,?,要变一般疑问句，,be,动词,提前,很容易。,?,若是,没有,be,动词，,Do,和,Does,开头,要注意。,?,否定句，很简单，,not,在,be,动词,后面站,。,?,若是,没有,be,动词，,do,does,加,not,要牢记。,一般现在时,Complete the passage.,（用括号内词的适当形式填空）,I _(be)a student.I _(be)from China,Mr Wei_(be)my English teacher.He _(speak),English well and he _(work)hard a lot.,I_(like)English very much.Lucy_(be)my,friend.She _(be)from America.She _,(not speak)Chinese well.We _(not like),football.We _(be)good friends.,am,am,is,speaks,works,like,is,is,doesnt speak,dont like,are,