英语中的几种时态课件

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,Tenses,时态,Teng Li,Tenses 时态,Jim often goes swimming,.,Jim,经常去游泳。,去年,Jim,在这里工作。,Jim worked here last year,.,Jim,现在正在上英语课。,Jim is having an English class now.,昨天的这个时候,Jim,在跑步。,Jim was running at this time yesterday.,Lets make sentences,Present Simple,一般现在时态,Past Simple,一般过去时态,Present Continuous,现在进行时态,Past Continuous,过去进行时态,Jim often goes swimming.Jim经常去,Simple Present,一般现在时态,Simple Present 一般现在时态,When do we use the simple present tense?,1.,当需要表示经常或习惯性的动作时。,eg,：每天早上我爸都要看报纸。,My father,every morning,.,read,s,newspapers,我经常饭后散步。,I,often,after meals,.,go for a walk,Tip,当主语为第三人称单数时，记得将谓语动词变成相应三单形式,(,详见,7,上,122,页,),。时间状语通常是表示频率的词，比如：,sometimes,often,every.,Simple Present,When do we use the simple pres,When do we use the simple present tense?,2.,当需要表示现在的状态或特征时。,eg,：我妈妈是老师。,My mom,.,is a teacher,Sally,有一双大眼睛。,Sallys eyes,.,are big,Tip,当谓语动词为,be,动词时，根据主语的人称和单复数选择相应的,am/is/are.,Simple Present,When do we use the simple pres,When do we use the simple present tense?,3.,当需要表示真理时。,eg,：地球绕着太阳转。,The earth,around the sun,.,travel,s,夏天在春天之后到来。,Summer,after spring,.,come,s,Tip,当主语为第三人称单数时，记得将谓语动词变成相应三单形式。,Simple Present,When do we use the simple pres,Lets try,He,likes,playing the piano.,他喜欢弹钢琴。,否定句,He,doesnt like,playing the piano .,一般疑问句,Does,he,like,playing the piano?,对第一句的,playing the piano,提问,What,does,he,like,？,Yes,he does./No,he doesnt.,Simple Present,Show your example,Lets tryHe likes playing the,Simple Present,1.Miss Guo _(teach)us Chinese this term.She _(be)a very good teacher.She often _(talk)with us after class.Many of us,_,(,like,),to,talk with her.2.,-,Where _ their father_(work)?,-,He _(work)on a farm.3.,-,What time _ the shop _(close)?,-,It _(close)at nine oclock in the evening.4.,-,_,(be)he on time,every day,-Yes,./No,.,5.,He,_,_,(not eat),fast,food,because,its bad.,Lets practice,teaches,is,talks,like,do,work,works,does,close,closes,Is,doesnt eat,he is,he isnt,Simple Present 1.Miss Guo _,在含有时间或条件状语从句的句子中，要遵循,“,主将从现,”,的原则。,1.We,ll go swimming if the weather_fine tomorrow.A.is B.was C.will be D.is going to be,2,.,Wi,ll,you call me when,they,_,at the hall?,A.,will arrive,B.,arrive,C.,arrived,D.is,arriving,Pay attention,Tip,在含有时间或条件状语从句的句子中，要遵循“主将从现”的原则,Simple Past,一般现在时态,Simple Past 一般现在时态,When do we use the simple past tense?,1.,当需要表示过去经常或反复发生的动作时。,eg,：去年他经常来看我。,He,often,last year.,came,to visit me,我以前总是熬夜。,I,always,in the past.,stayed,up,Tip,谓语动词要使用过去式（规则动词变形方法详见,7,下,122,页，不规则动词变形须牢记）。,Simple Past,When do we use the simple past,When do we use the simple past tense?,2.,当需要表示过去某个时间发生的动作或状态时。,eg,：去年他,12,岁。,He,12,last year.,was,他们上个星期去武汉了。,They,Wuhan,last week.,went to,Tip,当谓语动词为,be,动词时，根据主语的人称和单复数选择相应的,was/were.,Simple Past,When do we use the simple past,Lets try,He,liked,playing the piano before.,他以前喜欢弹钢琴。,否定句,He,didnt like,playing the piano,before,.,一般疑问句,Did,he,like,playing the piano,before,?,对第一句的,playing the piano,提问,What,did,he,like,before,？,Yes,he did./No,he didnt.,Simple Past,Show your example,Lets tryHe liked playing the,1.I_(buy)a new dictionary the day before yesterday.2.,-,What _,you,(do),yesterday?,-,I_,(,go shopping,).3.,They,_(be)here half an hour ago.4.,_,you,often_(play)games last term？5.She_(,not return,)me,the,book,yesterday,.6.The girl_(get)up very early this morning.7.They_(take)photos near the river an hour ago.8.,W,e _(not watch)TV yesterday,.,Lets practice,bought,did,went shopping,were,play,didnt return,got,took,didnt watch,do,Did,Simple Past,1.I_(buy)a new dicti,Present Continuous,现在,进行时态,Present Continuous现在进行时态,When do we use the present continuous tense?,1.,当需要表示现在正在发生或进行的动作时。,eg,：现在他们在跳舞。,They,now.,are dancing,Tom,此刻正在做作业。,Tom,homework,at the moment,.,is doing,Tip,此时态中谓语动词需为延续性动词，其变形为,v.-ing,方法详见,7,下,121,页。此时时间状语常为,now,at the moment.,Present,Continuous,Structure,am/is/are+,现在分词,(v.-ing),When do we use the present con,When do we use the present continuous tense?,2.,当需要表示当前一段时间内的活动或现阶段正在进 行的动作时。,eg,：我在清江外国语学校学习。,I,in Qingjiang Foreign Language School.,am studying,我们打算明天去野餐。,We,have a picnic,tomorrow,.,are going to,Present,Continuous,3.,某些位移动词常用现在进行时表将来，有,“,意图，安排，打算,”,的含义。,When do we use the present con,Lets try,He,is playing,the piano now.,他现在正在弹钢琴。,否定句,He,isnt playing,the piano,now,.,一般疑问句,Is,he,playing,the piano,now,?,对第一句的,playing the piano,提问,What,is,he,doing,now,？,Yes,he is./No,he isnt.,Present,Continuous,Show your example,Lets tryHe is playing the pia,Lets practice,1,.Look!The boy _ with his mother in the pool.A.,wa,s swimming B.is swimming C.are swimming D.are swiming,2,.-What is Tom doing in the classroom?-He _ something on the blackboard.A.draws B.draw C.is drawing D.are drawing.,3,.It,s ten o,clock and Jack _ still _ his homework.A.is,do B.is,doing C.are,do D.are,doing,4,.I _ a letter,so I cant go out with you.A.is writing B.am writ,e,ing C.am writing D.am writting,5,.Dont make so much noise.We _ to the music.A.are listening B.listen C.listened D.have listened,Present,Continuous,Lets practice1.Look!The boy,-What are you doing now?,-We ar