8Bunitonegrammar.doc

Work sheets 8B Unit 1 Past and present8B Unit One Past and present设计： 季海燕 徐远梅 审核 ：宗红艳GrammarPreview一、 New words (标出下列单词的词性，意思，并且做到会读、会默写下列单词)1. repair _ _2. sentence _ _3. yet _ _4 .exhibition _ _5. recently _ _6. century _ _7. ever _ _8. just _ _9. own _ _二、预习p13，现在完成时的结构_三、预习p14动词的过去分词visit _ live_repair_move_come_ see_be_give _make_put_四、The usages of these words: yet, ever 常用于_（A.肯定句 B.否定句，疑问句），且_常用于句末。already, just常用于_（A.肯定句 B.否定句，疑问句）recently 词性_常用于时态_,可用于_句，_句，_句，adj_century 复数形式_own 词性_ e.g. 我拥有一套房子 _ _ e.g. 我自己的书_in fact 意思 _by the way 意思 _8B Unit One Past and presentGrammarLearning ActivitiesTeaching aims1. 识记动词的过去分词形式2. 能够在语境中正确运用现在完成时3. 运用现在完成时谈论发生在过去并与现在有联系的事情4. 理解并运用常与现在完成时连用的时间表达方式Teaching course一、 Check the preview二、 Teaching stepsStep one引入1. Recite comic strip板书 Have you seen my food?/ Ive just eaten it./You have changed.2. I opened the door just now. Now the door is open. So I have opened the door.-Do you want to eat something?-No,Im full. I have eaten lunch.Step two 呈现讨论：1.定义：_结构_I have(Ive) you have (youve) we have (weve) they have (theyve)it / he /she has动词过去分词的规则变化(1) 直接加ed, e.g._(2) 以e结尾加d, e.g._(3) 辅音字母+y结尾 ,改y为i +ed，e.g. _(4) 双写末尾字母加 ed ， e.g. _不规则变化（1）AAA型（即原形，过去式与过去分词同形）cut _ _还有_（2）ABB 型（即过去式与过去分词同形） buy _ _还有_（3）ABC 型（即原形，过去式与过去分词各异）drive _ _还有_（4）ABA 型（即原形与过去分词同形） come _ _还有_（5）AAB 型（即原形与过去式同形） beat _ _2. 用一般疑问句提问Have you studied English for two years? Have you travelled to Shanghai recently? 呈现现在完成时疑问句的形式_回答_ 现在完成时的否定形式 _ 3. 现在完成时的时间标志，常与以下词连用_讨论：_ 肯定句中， _ 疑问句、否定句中,_常用于句末 never=_ 从不、永不.Step three 练习完成课本p14 A1,p15A2并核对答案翻译火车还没有到达。_.杰克刚刚擦了黑板。_.你以前曾经去过北京吗？_.他们最近没有上体育课。_. 我从未见过这么好的一个男孩。_. 注意的：1. 现在完成时属于现在时范围，强调现在的状况，不可与过去的时间状语连用。ex. 有人已经把灯打开了。_. 他六年前开始学英语。_. 你曾经跟外国人说过话吗？_. 我以前从来没有丢过钱。_.2.表示过去动作的结果现仍保留，一般不用时间状语上下文提示。I wont go to the cinema tonight, because I have lost the ticket.The meeting has begun. Lets go into the hall.The snow has stopped. Lets go out to make snowballs.动词填空a.Who_(clean) the classroom? The classroom is clean.b.Wheres Jack? He_(go) to the library.c. I_(be) to America twice.d. I_(know) her for a long time. I first_(meet) her in the street.e. Its the first time that I_(see) an elephant.f. This is the worst lesson that I_(have).3.表示始于过去某时并一直延续到现在的动作或状态，并有可能继续下去，常与表示始于过去某时并一直延续到现在的时间状语连用。I have studied in the school for about two years.He has lived in Nantong since he was born.We have learned about two thousand words so far.In the past two years, she has collected over 500 stamps.4.与一段时间连用，动词必须用延续性动词非瞬间动词。识记buy (have) borrow(keep) get up(be up) move(be out of) arrive(be in)leave(be away from) join(be in) come/go/get(be in) go there(be there)come here(be here) come/go back(be back) finish/end(be over) die(be dead) go/get out(be out) open(be open) close(be closed)fall ill(be ill) turn on/off(keep on/off) start/begin(beon) 表达方法（1）瞬间动词改为具有相同意义的延续性动词 I have been in the Party for two years.（2）Its/It has been +时间 since 一般过去时Its two years since I joined the Party.（3）时间has passed since+一般过去时Two years has passed since I joined the Party.（4）用一般过去时表示，把时间状语改为表过去某时的状语I joined the Party two years ago.汉译英（1） 从上周起，那个学生离开了学校。 _.（2） 毛主席逝世20多年了。 _.（3） 我借这本书两个星期了。 _.（4） 我们英语老师从北京回来好久了。 _.动词填空A:When_you_(move) into this flat?B:Three years ago.A:So you_(live) here for three years?B:Yes.Thats right.8B Unit One Past and presentGrammar Exercises一、 根据句意、首字母或中文提示写出单词1. Please take a _ photo of your sister.2. Have you done your homework_(已经)3. A _ means one hundred years.4. Has he _(曾经) ridden a horse?5. His grandpa is the _ of a factory.6. My brother has _(变化) a lot since he went to the USA. 二、 时态练习（1）We _(move) to the new flat already. （2）_you ever _(travel) by plane? No, _.I _never _(travel) by plane? (3) Tom _just_ (buy) a new computer. But he _ (not try) it yet. (4) _Kate _ (hear) from her parents recently? Yes. _. (5). Mr. Chen_ (live) here for 30 years. (6). Buses _ (be ) in use since 1935.三、 句型转换1.I have already bought a computer.(改一般疑问句)2.She has h