外研版初二00067.docxVIP

Unit3语法篇____________________________________________________________________________________________________________________________________________________________________1.熟练掌握现在完成时的标志词的用法2.掌握have/has been to, have/has gone to与have/has been in的区别3.掌握 yet与already的区别现在完成时（2）1. 现在完成时表示过去发生的某一动作对现在造成的影响或结果。它是从时间上或后果上和现在联系起来，而不能和表示过去的时间状语连用。一般过去时只表示过去的动作或状态，和现在不发生关系，可以和表示过去的时间状语连用。2. have/has been to, have/has gone to与have/has been in1)have/has been to意为“曾经去过某地”，现在已不在那里了，后可接次数，如once，twice，three times等，表示“去过某地几次”，也可和 just，never，ever等连用。如：My father has been to Beijing twice. 我父亲去过北京两次。I have never been to the Great Wall. 我从未去过长城。2) have/has gone to表示“到某地去了”，说话时该人不在现场。一般只用第三人称作主语。　—Where is Jim? —吉姆在哪里？　—He has gone to England. —他去英国了。（尚未回来）　Mr. Wang isnt here. He has gone to Qingdao.王先生不在这里。他去青岛了。3)have/has been in表示“在某地呆了多少时间”，常与时间段状语连用。如：I have been in Shanghai for three years．我到上海已有三年了。He has been in London for half a month．他来伦敦已有半个月了。注意： 4) have been to，have gone to和have been in后接表示地点的副词there，here等时，介词to和in常省略。You have never been there before，have you? 你以前从没有去过那儿，是吗？ They have gone there. 他们已去那儿了。5) have been in后面还可接表示组织、团体的名词，表示“某人加入某组织”。He has been in the Party for two years. 他入党已经两年了。3. yet与already1)already通常用于肯定句中，意为“已经”。有时already用于疑问句中表示惊讶、怀疑等语气。I have finished reading the book already．我已经读完这本书了。Have you finished reading the book already？你真的已经读完这本书了？（表示惊讶） 2)yet一般用在疑问句或否定句中：在疑问句中意为“已经”，在否定句中意为“还”，通常放在句末。—Have you found the book yet？你已经找到那本书了吗？ —Not yet．还没找到。She hasnt finished her homework yet．她还没有做完作业。单项选择1.（2015江苏连云港中考）In the past few years, great changes in Lianyungang.A. take placeB. took placeC. have taken placeD. have been taken place2.（2015江西中考）---Ben and Sue arent home, are they?---No. Theyto London on business.A. have goneB. goC. have beenD. will go3.（2014福建福州中考）---Liu Ming, is that our head teacher Miss Chen over there?---It cant be her. SheXiamen for a meeting.A. has been toB. has gone toC. has been away4.（2014南京中考）---Lily, why are you still here? Sc