七年级英语下册 现在完成时语法讲解与练习课件 牛津版 课件VIP免费

Present Perfect TensePresent Perfect TenseSituation dialogueSituation dialogue1. 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 1Point 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 sentenceCombine the sentence•A•1.There happened a traffic accident•2.Tom was disappeared •3.Father bought a new computer for her•4.She didn’t sleep well last night• B• 1.Jim, leg, broke• 2.police, puzzle• 3.Lucy, excited• 4.Lily, be, tirede.g.: A. Justin disappeared some days ago. B. Kelly, unhappyCombine A and B : the disappearance of Justin has made Kelly very unhappyKey• 1.The traffic accident has broken Jim’s 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 2.We use present perfect tense when something started in the past, and is still happeningstarted in the past, and is still happening • ① I have not eaten anything since yesterday morning.•——②Let me introduce you A• ——Oh, you needn’t .We have known each other for three years. Complete the sentencesComplete 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 beenPoin...