英语1对3秋季课程七年级 第5讲 现在完成时,同学们，你们去过迪士尼吗？,我去过,我已经去过,我曾经去过,我同学*去了美国的迪士尼，现在还没有回来,定义,组成,时间状语,经典考点,经典考点一： 陈述句变否定句：have/has+not，already句尾变yet。,Lets go!,I have already finished my homework. I havent finished my homework yet. 我还没有完成我的作业。 We have ever spoken to a foreigner. We have never spoken to a foreigner. 我们从来没有和外国人说过话。,经典考点二： 陈述句变一般疑问句：Have/has 放句首，never变形成ever；,They have already found the lost books. Have they found the lost books yet？他们已经找到了丢失的书吗？ She has never been abroad. Has she ever been abroad？她曾经出过国吗？,经典考点三： “have been to去过（已回来）” “have gone to去了(没回来)” “have been in(去了一直在某地，常与一段时间连用)”,你能分得清吗？,She _ Beijing twice, so she is very familiar with there.A. has been in B. went C. has gone to D. has been toMy brother has gone to America for business, he will be back in two weeks. 我哥哥去美国出差了，他将会在两个星期后回来。,经典考点四： “Since+时间点”与“for+一段时间”的互换。,Ive lived here since 1990自从1990年以来我就住在这里。= Ive lived here since 23 years ago.= Ive lived here for 23 years.= It is 23 years since I began to live here.,要小心哦！,经典考点五： “Since+时间点”与“for+一段时间”划线提问应该用“How long”提问。,We have been friends for about ten years._ _ have you been friends? Tom has kept the book since two weeks ago._ _ has Tom kept the book?,So easy!,经典考点六：短暂性动词与延续性动词,易错题中的战斗机哦！,：He has joined the League for two years ：He has been a League member for two years：I have bought this bike for three years ：I have had this bike for three years,易错题终极BOSS！,经典考点七：动作在过去发生对现在造成影响。,Look! The snow _ (stop), lets go and make a snowman.I _ all of my money, so I have to walk to home. A. spent B. have spent C. had spent D. spend,请花30分钟认真完成课后作业；,能够正确画出七个考点的思维导图；,能够熟练掌握七个经典考点。,ten minutes talk show,Tips:请运用五种时态和祈使句！,