八年级英语下册 Unit 1 Past and present Grammar 1教案三 牛津版.doc

最新资料推荐8B Unit 1 Past and present(Grammar 1)教学目标：1. To learn some new words.2. To learn the use of the present perfect tense.3. To understand the difference between “since” and “for”重点难点：The differences: have been to & have gone toSince & for教学过程：Step1.Dictate the new words from P13o P17Step2 Check the homework.Step3. Review the present perfect tense.Structure:  have/has+V(过去分词)Step4 Past participle: 规则动词的过去分词与过去式相同。Add some irregular verbs. teach-taught-taught bring-brought-brought getgotgot know-knewknown growgrew-grown  find-foundfound holdheldheld showshowedshown keep-kept-kept leave-left-left lose-lost-lost run-ran-run swim-swamswum     drivedrove-driven beginbegan-begun Step5.Review 时间状语 already/yet, never/ever 的用法。Step6.Explain the use of some words.(1).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 weeks/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/ Septembersince 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. (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。They 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.Step7. Do exercises on P17.Step8.Assignment 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?5 最近你去哪里了?6 Jim已经完成了作业，现在他有空。7 我爸爸曾经去过长城。8 你找到你丢失的手表了吗？还没有。板书设计：8B Unit 1 Grammar (1)We have been friends for five years.We have been friends since 2000/ five years ago. I have known him for two months. 教学反思：让她们看到了用自己掌握的知识去写文章的难度和挑战，真正体现到学习的不容易，认识到努力是需要持之以恒的，循序渐进，学的单词和短语都是很必要的，每学都要掌握会灵活运用，对课文部分，同学们学的很费劲的，句子的连贯性不好，请同学们认识朗读，熟练掌握写作的要求和基本结构。最新精品资料整理推荐，更新于二二二年四月四日2022年4月4日星期一08:46:37