译林版初中英语初二下册U1现在完成时一对一学案

第1讲 现在完成时 重点单词记忆 学生姓名 年级初二授课教师王老师备课时间 教学 目标 现在完成时 重、难 考 点 教学内容 听写 基础狂记 现在完成时 1, 定义发生在过去的事情或动作，一直持续到现在并有可能继续持续下去。强调结果或对现在 造成的影响。 2, 结构肯定句have/has 动词过去分词 否定句 have/has not havent/hasnt 动词过去分词 一般疑问句 将have/has调至句首 3, 一些典型的时间表达法可以用于现在完成时的句子里 already 肯定句 表示已经 发生的事 I have already homework. 我巳经做完了作业。 情 ever 肯定句 疑问句 表示“曾 经” I have ever been to Beijing. 我曾经去过北京。’’ Have you ever watched this film 你曾经看过这部电影吗 just 肯定句 表示“刚 刚” I have just seen Daniel. 我刚刚见过Danielo never 否定句 从强去 “，过没 一示“来” 表不调从有 I have never read this story. 我从没有读过这个故事。 ・Hes never been to Shanghai, has he 他从来没有去过上海，对吗 -Yes, he has been to Shanghai,不,他 去过。 yet 否定句 疑问句 用于否定 句中常与 not连用， 强调还没 有发生的 事情 I have not heard from her yet. 我还没有收到她的信。. Has Millie called yeti Millie打电话来了吗 recently 肯定句 否定句 疑问句 最近，强 调“不久 以前 I have been busy recently. 我最近很忙。, We havent seen Daniel recently. 最近我们没有看见DanieL Have they been here recently 他们最近来这里了吗. 注just, never通常放在have / has后面yet和recently放于句尾 already可以放在have / has后面，也可以放在句尾 1. 对比 since 和 for （1）since过去的点时间 表示“从某个时间开始一直持续到现在（肯，否，疑） I have had a cold since last week.自从上个星期我一直感冒。 I havent eaten anything since 9 a.m.从上午9点开始到现在我什么都没吃。 Have you ever eaten anything since 9 a.m.从上午9点开始到现在你吃什么了吗 （2）for 一段时间表示“一段时间（肯，否，疑） I have had a cold for 2 weeks.我感冒两个星期了。（我从上星期就开始感冒了。） I haven5t seen her for two years.我两年没见她了。（我从去年开始就没见她。） Have you known Sandy for a long time你认识 Sandy 很久了吗 3.其他常用语现在完成时的时间状语_ before以前You5ve told me this before.你以前已经把这件事告诉我了。 up till now 直至］现在 I have heard nothing from him up till now. 直到现在我还没有收到他的来信。 so far到目前为止 I have had 4 friends so far.到目前为止我已经有4个朋友。 例题狂学备 1. --How clean the bedroom is Yes, I am sure that someone it. A. cleansB. cleanedC. has cleanedD. is cleaning 2. When Jessie to New York Yesterday. A. does, get B. did, getC. has, gotD. is, getting 3.1 haven t heard of my best friend・ I don t know what has happened to her. A. already B. everC. recentlyD. never 4. s time for dinner. Where is your father, Emma He his bike in the yard. A. repairB. repairedC. is repairingD. will fix 5. Hi. I you for a long time. I in Beijing. I ve just come back. A・didn t see, am B・ haven t seen, shall be C・didn t see, will be D・ haven t seen, was 6. Is it the most wonderful football game you have watched Yes, I have watched such a wonderful game before. A. ever; never B. yet; everC. already; yetD. ever; yet 7. This kind of flu （流感）is terrible, but the government action to prevent it already. A. has taken B. tookC. will takeD. was taking 练习狂练 If you are writing or studying, it makes much difference where the light comes from. People use 36 and pens every day. They have to be very careful about the 37 of the light because the light shines on their work. Every 38 gets its light either from daylight 39 the window or from the lamps, 40 no matter what kind of light it is, the way