1、学优中考网（）每天发布最有价值的中考资料！第 1 页 共 2 页英语讲学稿教学目标：1 运用现在完成时谈论发生在过去并与现在有联系的事情。2 理解并运用常与现在完成时连用的时间表达方式。教学重点：现在完成时中标志性的词的运用教学难点：现在完成时中标志性的词的运用教学用具：多媒体或投影仪 教学卡片教学过程：课前预习(一) 特定的时间状语:already, yet(否,疑), since, ever, never, just, before(句尾), for+时间段, recently, times, how many times, how long, during the past / last
2、 3 yearseg. She has already finished her work.I have ever heard about it.现在完成时的特点是某一动作发生与现在有联系,一般过去时则单纯谈过去发生的某一动作,不涉及对现在的影响.eg. Simon has lost his watch. /Simon lost his watch.Have you bought a pen? /When did you buy the pen? What did you have for lunch? /Have you had lunch? etc注:句中有表示过去的时间状语如 yeste
3、rday, last week,ago etc,不能用现完完成下列句子，并改成一般疑问句并作回答，否定句，划线提问1 I have _ (see) the film many times.2 We _ ( be, ever) to the USA.3 He _ (borrow) the book before.4 She _ ( forget) my name already.5 They _(live) here since I _( be) born.for 和 since 的区别。for 和表示一段时间的词组连用。eg. for six hours/nine days/ two week
4、s/thirty yearssince 和表示过去某一时刻的词或词组连用。eg. since nine oclock this morning / last summer/ three weeks ago/ September札记学优中考网（）每天发布最有价值的中考资料！第 2 页 共 2 页since 还可以引导时间状语从句，表示“自从以来”。 eg. 自从他出生以来，他就住在这儿。 He has lived here since he was born. 自从我离开学校，我给他写过两次信。 I have written to him twice since I left school.We
5、 have been friends for five years. (1.用 since 改写句子 2.划线提问)We have been friends since 2000/ five years ago. (+时间点)I have known him for two months. (同上)(2).just 的用法 just 作“刚刚”解时，多和现在完成时连用。eg. I have just finished lunch. 我刚吃过午饭。 The two visitors have just arrived. 两位来访者刚刚到达。just now “刚才”， 动词只能用过去时态。The
6、y gave it to me just now. 他们刚才将它给了我。(3).have gone to 去了（没回来） have been to 去过，到过 （已回来）eg. He has been to Beijing. 他到过北京。（现在他不在北京） He has gone to Beijing. 他上北京去了。（现在他不在这里） Where have you_ ? I have _ to the park. Where is he ? He has_ _to the library.巩固练习：填空1 It _( rain) for a week.2 I dont know this woman. I _ (meet, never) her.3 I _(buy) the bike two weeks ago. I _(have) this bike since the beginning of this month. I _(have) it for two weeks.4 How many times _ you _(phone) me these days? _ you _(phone) me this morning?教（学）后感：
