九年级英语 Unit 11 I ve broken my armSection A课件 鲁教版 课件VIP免费

• 2a listening What __has burned herself__was bitten by a dog __has cut himself__can’t see the blackboard__has allergy attacksWhena. just nowb. yesterdayc. last nightd. two days agoe. all the time• 2b listening 1. A: I _____________________myself. B: Ouch! How ________________it.2. A: What’s the matter with your hand? Peter? B:____________________________.3. A long time ago, when ___________.4. I think we need to ______________5. Because I ____________ eyesight.• 现在完成时态一 . 现在完成时态的结构 : 主语 + have / has + 动词过去分词 例 : I have broken my arm. He has found his book.二 . 现在完成时态的句式 : ( 以动词fall 为例）1. 陈述句 : I / We / You / They have fell....He / She / It has fell..... •2. 一般问句及简略回答 :• Have you / they fell....? • Yes, I /we / they have. • No, I / we / they haven't.• Has he / she / it seen....?• Yes, he / she / it has. • No, he / she / it hasn't.•3. 否定句 :• I / We / You / They haven't fell...;• He / She / It hasn’t fell...三 . 现在完成时态的用法 :1.表示已完成的某一动作对现在造成的影响或结果。a. 标志词 : already: 多用于陈述句 , 位于 have/ has 后 , 有时位于句尾。 例 : I have already finished my homework. yet: 用于疑问句和否定句 , 位于句尾。例 : Have you found your lost book yet? I haven’t had breakfast yet.ever: 多用于疑问句 , 问初次经历。例 : Has your father ever spoken to a foreigner?•never: 用于否定句 , 位于 have/has 后•例 : We’ve never met such a tall man. •just: 多用于陈述句 , 位于 have/has 后•例 : Lucy has just washed her clothes.before: 可用于各句式 , 位于句尾。例 : I have read this book before. He hasn't been abroad before. Have you flown to Hainan before?•b. 无标志词的 :•例 : He is not feeling well now. He has caught a cold.• I have lost the key. I can't go into my room.• 2. 表示从过去已经开始 , 持续到现在 ( 还可能继续去 ) 的动作或状态。• 标志词 :• 1) for + 一段时间• 例 : We have lived in this city for ten years.•2) since + 过去点时间• since + 一段时间 +ago• since + 从句（从句用一般过去式）•例 : He has worked here since 1990.• She has taught in this school since two years ago.• We have known each other since we met.•3) so far, once/twice/ three times, all one’s life•例 : They have learnt 2000 words so far.• Tom has seen the film twice. • Her father has worked in the factory all his life.•4) in the past + 一段时间• during the last + 一段时间•例 : They have built many high buildings in the past three years.• Great changes have taken place in Bin Zhou during the last two years• 3. have / has been to 与 have / has gone to 的区别运用• He has been to Hainan. ( 去过海南 , 人已回来）• He has gone to Jinan. ( 去海南了 , 人在路上或在济南 )