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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,*,*,Unit 3 Online tours,Grammar,Unit 3 Grammar,She,was,born,in 2008,2008,2016,She,has lived,with me,since 2008,.,She,has lived,with me,for about 8 years.,past,present,She was born in 200820082016Sh,passport,n,.,护照,dream vi,.&vt.,做梦、梦想,Last night,she,had,a dream.She,dreamt,of travelling to the USA,.,dream of/about,Have,you ever,dreamt,of,travelling abroad?,She,has been,to Japan twice.,She,went,there in 2010 and 2013.,passport n.护照dream vi.&vt,一般过去时和现在完成时的区别（,I,）,Tense,（时态）,Definition,（定义）,the simple past tense,（,一般过去时）,the present perfect tense,（,现在完成时,）,表示过去某时发生的动作，和现在,（有、没有）关系。,表示过去发生的某一动作,强调和现在,_,（有、没有）,关系。,没有,有,发生在过去，延续到现在，或对现在造成一定的影响。,一般过去时和现在完成时的区别（I）Tense（时态）Defi,一般过去时和现在完成时的区别（,II,）,Tense,（时态）,Structures,（结构）,the simple past tense,（,一般过去时）,the present perfect tense,（,现在完成时,）,主语,+,V,过去式,+,其他,主语,+,have/has+V,过去分词,+,其他,一般过去时和现在完成时的区别（II）Tense（时态）Str,1.,I _,_,(visit)the Palace Museum with my grandparents the other day,(,=a few days ago,),.,2.I _(climb)Mount Huang last Summer.,3.,_,_,you,ever _(try)the famous Tianjin Baozi?,4.I am happy that I_(learn)to swim.,5,.I,_,(finish/just)my homework.,Millie _,_,(finish)her homework 20 minutes ago.,6.I _,(write)an email to my friend yesterday.,Daniel _,_(write/already)two emails.,7.I _,(be)in Hainan last week.,Some of our classmates _,_(not be)to Hainan yet.,8.I _,(live)in Sunshine Town since I was born.,Daniel _,_,(live)in Nanjing in 2007.,visited,Lets try!Im sure you can do it well!,Have,tried,have just finished,finished,wrote,has already written,was,have not been,have lived,lived,climbed,have learned,1.I _(visit)the P,一般过去时和现在完成时的区别（,III,）,Tense,（时态）,The time expressions,（标志词）,the simple past tense,（,一般过去时）,the present perfect tense,（,现在完成时,）,yesterday,last year,in May,in+,过去某一年，,two days ago,just now,等,一般过去时和现在完成时的区别（III）Tense（时态）Th,1.,I _,_,(visit)the Palace Museum with my grandparents the other day,(a few days ago),.,2.I _(climb)Mount Huang last Summer.,3.,_,_,you,ever _(try)the famous Tianjin Baozi?,4.I am happy that I_(learn)to swim.,5,.I,_,(finish/just)my homework.,Millie _,_,(finish)her homework 20 minutes ago.,6.I _,(write)an email to my friend yesterday.,Daniel _,_(write/already)two emails.,7.I _,(be)in Hainan last week.,Some of our classmates _,_(not be)to Hainan yet.,8.I _,(live)in Sunshine Town since I was born.,Daniel _,_,(live)in Nanjing in 2007.,visited,Lets try!Im sure you can do it well!,Have,tried,have just finished,finished,wrote,have already written,was,have not been,have lived,lived,climbed,have learned,1.I _(visit)the P,一般过去时和现在完成时的区别（,III,）,Tense,（时态）,The time expressions,（标志词）,the simple past tense,（,一般过去时）,the present perfect tense,（,现在完成时,）,yesterday,last year,in May,in+,过去某一年，,two days ago,just now,等,already,just,yet,ever,never,recently,before,，,for+,一段时间,since+,过去的时间点,/,时间段,+ago/,从句,these years,so far,up to/till now,，,in/during/over the past/last few/three years,several times,等连用,一般过去时和现在完成时的区别（III）Tense（时态）Th,抢答时间：,()1.Hows Annie?I _her for a long time.,A.dont see B.wont see C.didnt see D.havent seen,()2.Mr White came to our school in 2008 and since then,he_us English.,A.teaches B.taught C.has taught D.will teach,()3.-Wheres your brother,Jane?,-Hes not in Guiyang these days.He _Beijing.,A.has gone to B.has been to C.will go D.went to,()4.-Have you ever been to Shanghai?,-Yes.I _there a few months ago.,A.have been B.went C.have gone D.will go,()5.Someone _the classroom.Look!How clean it is!,A.has swept B.is sweeping,C.are sweeping D.have swept,D,C,A,B,A,抢答时间：()1.Hows Annie?I _,Millie:_(you/be/ever)to Nanjing?,Simon:Yes.I(2)_(be)there three times.,Millie:When(3)_(you/go)there last?,Simon:Last summer.I(4)_,_,(spend)a week there.,Millie:(5)_(you/like)it?,Simon:Oh yes.I(6)_,_,(have)a great time there.I(7)_,_,(visit)many places of interest and(8)_,_,(eat)lots of local food.,Millie:Lucky you!I(9)_,_,(be/never)there.,Have you ever been,have been,did you go,spent,D,id you like,ha,d,visited,ate,have never been,Complete,Millie and Simons conversation with,the correct forms of the words in brackets.,Millie:_(you/,Millie is writing about the USA in her diary.,Complete her diary entry with the correct forms of the verbs in the box.,Millie is writing about the US,be buy read return see show,Saturday,15 March,Have you ever dreamt of travelling around the world without a passport?Yes,you can realize your dream by taking an online tour.Yesterday Danniel(1)_ me an online tour of the USA.I(2)_ never _ so many wonderful pictrues before.,showed,have seen,be buy read return,Last week,I(3)_,_ a book about the places of interest in the USA.I(4)_ 20 pages already.Its really interesting.My dad(5)_ just _ from the USA,but I(6)_ never_ there.I hope I can visit the USA some day.,be buy read return see show,have,been,bought,have read,has,returned,Last week,I(3)_ a bo,Summary,Differences between these two tenses,Tense,Structure,Definition,Time expression,the simple past tense,the present perfect tense,V(,过去式,),havehas+v(,过去
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