七年级英语下册_现在完成时语法讲解与练习课件_牛津版

Present Perfect Tense Situation dialogue 1. The failure of the exam has made him very unhappy. 2. I have expected for it for 4 years. 3. I have just finished reading the book. 4. I have dreamt that many times. Present Perfect Tense-“have+done” Point 1 (1)Kelly has to walk to school because she has lost her bike. (2)The earthquake has almost destroyed Yushu (3)The news that my salary will increase has made me happy Combine the sentence A 1.There happened a traffic accident 2.Tom was disappeared 3.Father bought a new computer for her 4.She didnt sleep well last night B 1.Jim, leg, broke 2.police, puzzle 3.Lucy, excited 4.Lily, be, tired e.g.: A. Justin disappeared some days ago. B. Kelly, unhappy Combine A and B : the disappearance of Justin has made Kelly very unhappy Key 1.The traffic accident has broken Jims leg. 2. The disappearance of Tom has puzzled the police. 3. Buying a new computer has made Lucy excited. 4. The sleepless last night has made Lily be tired. 2.We use present perfect tense when something started in the past, and is still happening I have not eaten anything since yesterday morning. Let me introduce you A Oh, you neednt .We have known each other for three years. Complete the sentences The Smiths _ (live) here since 2005. Up to now, we _ (receive) no news from her. He_ (move) to Beijing four years ago. Harry_ (marry) for six years. I _ (be) here since two days ago. Key: 1.have lived 2.have received 3.moved 4.has married 5.have been Point 3 He has already tried ten times. He has failed one hundred times Lily has got an “A” several times. I have heard John say something against you on several occasions. GAME TIMEGAME TIME GROUP1:write down the subjects (who) e. g, He GROUP2: write down what has happened e. g, has failed. GROUP3:write down how many times . e. g, on several occasions Point 4 A: Lets go to dinner together. B: Thanks. I have already had a big dinner. C：Oh. I havent finished my job yet. A: Have you ever seen the film? How about it? B: Yes, Its the most fantastic one I have ever seen. C: Oh, awful. Ive never seen a worse one. He has worked here for 20 years. The drought has lasted for 3 months. She has come for a week. He has worked here since 20 years ago. The drought has begun since 3 months ago. She has come since a week ago. Look at the sentence, what conclusion can you draw? Difference between for and since present past since for Transform sentences For since FILL IN THE BLANKS My friend Jack has just sent me an e-mail, telling me about his travels around the world. He 1_（just be）to Qomolangma Base Camp and 2_(see) a Yeti there. He is still very excited about it. He 3_(visit) the Great Pyramid in Egypt too. He says that he 4_( love) Egypt but he 5_(not visit) all the pyramids yet. He 6_(swim) in Loch Ness, but luckily he 7_ (never meet) the Loch Ness Monster! He 8_(dive) in the Indian Ocean many times looking for treasure. Although he 9_(find) many sunken ships, he 10_(not f