1、作业讲评作业讲评1.Tom _(listen)to music when you called him.2._ I was cooking,my father was playing chess.3.Were you_(work)at this time last night?4.From Monday to Friday last week we_(help)the old people in the neighbourhood.5.We_(do)some cleaning all morning last Friday.6.上周五的九点你妈妈在干什么？她在给蔬菜浇水。7.当你吃中饭的时候，
2、我正在做我的作业。8.They were talking about our school just then.(划线提问）划线提问）1.When Jim saw me,I_(play)the guitar in the garden.2.If you come here,we_(wait)for you to go together.3.What were you_(do)at 7 last night?4.He never_(watch)TV on school night.5.They_(not know)the news until you told them.6.-Where is
3、your dad?-He_(play)chess.7.While you_(run),we were swimmimg yesterday时态练习时态练习 现 在 完 成 时我每天都做作业我每天都做作业我昨天做了作业。我昨天做了作业。我明天将会做作业我明天将会做作业我现在正在做作业我现在正在做作业当你进来时，我在做作业。当你进来时，我在做作业。我我已经已经做了作业。做了作业。他们他们已经已经读过这本书。读过这本书。Jim已经已经看过这部电影。看过这部电影。I _(do)my homework every day.I _(do)my homework yesterday.I _(do)my ho
4、mework tomorrow.I _(do)my homework now.I _(do)my homework when you came in.I _(do)my homework.They _(read)the book.Jim _(see)the movie.我每天都做作业我每天都做作业我昨天做了作业。我昨天做了作业。我明天将会做作业我明天将会做作业我现在正在做作业我现在正在做作业当你进来时，我在做作业。当你进来时，我在做作业。我我已经已经做了作业。做了作业。他们他们已经已经读过这本书。读过这本书。Jim已经已经看过这部电影。看过这部电影。I _(do)my homework eve
5、ry day.I _(do)my homework yesterday.I _(do)my homework tomorrow.I _(do)my homework now.I _(do)my homework when you came in.I _(do)my homework.They _(read)the book.Jim _(see)the movie.现在完成时现在完成时现在完成时结构：现在完成时结构：has/have+Ved(过去分词）过去分词）（否定句在否定句在has/have后后+not，问句将，问句将has/have提前）提前）dodidwill doam doingwas
6、 doinghave donehave readhas seen常见的不规则常见的不规则V过去式和过去分词过去式和过去分词1.do-_-_2.go-_-_e-_-_4.is-_-_5.know-_-_6.take-_-_7.make-_-_8.put-_-_9.leave-_-_10.write-_-_11.see-_-_12.hear-_-_我的父母已经打扫了所有的房间否定句：疑问句疑问句：回答：回答：提问：谁已经打扫了所有的房间。提问：谁已经打扫了所有的房间。现在完成时的基本句型现在完成时的基本句型我的父母已经打扫了所有的房间My parents have cleaned all the
7、rooms.否定句：My parents havent cleaned all the rooms.疑问句疑问句：Have your parents cleaned all the room?回答：回答：Yes,they have.No,they havent.提问：提问：Who has cleaned all the rooms?两 个 含 义三 类 时 标三 个 短 语for/since 现完两个含义第一节立足点现在的结果He has already had a big breakfast.He is full.立足点He has lost his key.The key isnt in
8、his pockets now.现在的结果立足点We have cleaned the classroom.The classroom is clean now.现在的结果含义(一)：动作已完成，强调影响和结果（有弦外音）结构：主+have/has+过去分词He has had a big breakfast.弦外音:He is full.第一节 现完的两个含义立足点We have known each other for 2 years.20202018统 计 到 现 在 为 止 for 2 years立足点I have learned English for 3 years.2020201
9、7 统 计 到 现 在 为 止 for 3 years含义(一)：过去的动作一直延续到现在甚至会继续下去I have learned English for 6 years.含义(二)：动作已完成，强调影响和结果（有弦外音）结构：主+have/has+过分He has had a big breakfast.弦外音:He is full.第一节 现完的两个含义现完三类时标第二节He has already had a big breakfast.立足点He is full.现完含义(一)对现在的影响:alreadyjustyet现在的结果1.I have already seen the fi
10、lm.I havent seen the film yet.2.Mother has just cleaned the house.Mother hasnt cleaned the house yet.肯 否 肯 否注意I have learned English for 3 years.立足点20202017 统 计 到 现 在 为 止 for 3 years现完含义(二)持续性:forsince1.I have lived here for 6 years.2.I have lived here since three years ago.3.I have lived here since
11、 20174.I have lived here since I came to the city.注意1.I have never seen the movie.2.I have ever visited the zoo.注意位置注意位置第二节 现完的三类时标含义(一)的时标 1.just 2.already 3.yet含义(二)的时标含义(三)的时标For+时间段/since+时间点或从句ever never常见其他时标含义(一)的时标recently(最近）so far(到目前为止）before（以前）次数1.最近我参观过动物园。最近我参观过动物园。2.Lucy和我已经是三年的朋友了和我
12、已经是三年的朋友了3.自从我们见过后，我就一直在这儿工作。自从我们见过后，我就一直在这儿工作。4.我以前没来过这所学校。我以前没来过这所学校。5.你曾经帮助过穷人吗？你曾经帮助过穷人吗？1.最近我参观过动物园。最近我参观过动物园。2.Lucy和我已经是三年的朋友了和我已经是三年的朋友了3.自从我们见过后，我就一直在这儿工作。自从我们见过后，我就一直在这儿工作。4.我以前没来过这所学校。我以前没来过这所学校。5.你曾经帮助过穷人吗？你曾经帮助过穷人吗？I have recently visited the zoo.Lucy and I have been friends for 3 years.
13、I have worked here since we met.I have never come to the school before.Have you ever help the poor?例 题 复 习1.They _ all their money,so they have to walk home.A.spendB.had spentC.have spent2.Tom _ his homework yet,so he wont go out with his classmates.A.finishesB.has finishedC.hasnt finished 影响 yet 现完
14、 否疑3.-Will you go shopping with me now?-Sorry,I cant.I _ my shirts.A.washB.have washedC.washed D.am washing4.-_ you _ the film Harry Potter 5?-Not yet.I will see it this Sunday.A.Did;seeB.Are;seeingC.Have;seenD.Do;see5.I wont forget my teacher because she _ so kind to me since I came to this school.A.has beenB.will beC.wasD.is1.He_(work)in the factory for 2 years.Now he is the boss of a restaurant.2.He_(work)in the factory since he_(come)to the city.3.We _(visit)the city before.4.We_(visit)the city three years ago.5.We _(visit)the city since three years ago.6.Jim_(read)the books three times.
