Grammar: Simple past tense (II)教学设计实例

《牛津初中英语七年级下册》 Unit 6 Outdoor fun Grammar (1) simple past tense 教学目标：

1、知识目标：To know the structure of the simple past tense

2、能力目标：To learn how to make positive sentences correctly. 3、情感、态度与价值观目标：To learn how to use the simple past tense to ask and answer

教学重点：

How to use the simple past tense to talk about the things in the past 教法：

Task-based approach 教学步骤：

Step1 ：Revision Show some sentences from this unit Sentences from this unit:1. One sunny day, Alice satby a river with her sister.2. She looked up and saw a white rabbit in a coat passing by.3. It tooka watch out of its pocket and lookedat the time.4. Alice did not wantto let the rabbit get away, …5. There weredoors all around, but they were all locked.

Question: What tense do the sentences use?

Simple past tense [设计意图]：回顾本单元reading 课文里的句子，注意句子使用的时态。给学生创造时态的使用情景。避免枯燥的学习语法知识。

How do we use simple past tense? .Simple past tense:一. 定义表示过去发生的动作或存在的状态be动词过去式was/were二.谓语动词的形式:行为动词过去式

三. 与一般过去时态连用的时间状语yesterday(morning/afternoon/evening…)lastTuesday/week/month/ night…thismorning今天上午…ago (2 days ago/5 weeks ago…) in+过去的年份（in1860/ in 1978 …）the day before yesterday前天just now= a moment ago刚才in the pastthe other day

动词过去式的变化规律1、一般情况下在动词词尾直接加-ed————————————————————eg. work—worked finish—finished listen--listened2._________________________________________以e结尾，在动词词尾加-deg. like—liked live—livedphone--phoned以辅音字母加y结尾的动词，把y变成i再加-ed3.__________________________________________eg. study—studied carry—carried try--tried重读闭音节动词，双写词尾字母再加-ed4.._________________________________________eg. stop—stopped skip—skipped shop--shopped5._________________________________________不规则动词变化要牢记。(P106-107）eg. am—was go—went get—got

[设计意图]：复习一般过去时的使用情况，句子构成及时间标志；动词过去式的变化规律。给本节课内容的学习做一个铺垫。

Step 2 Presentation&Practice We use the simple past tense to make positive and negative sentences like this:bewasAlice_________outside one sunny day.wasn’tShe _________at home one sunny day.was notwereAlice and the rabbit _________ in the field.weren’tThey __________ by the river.bewere not

Work out the rules:be 动词肯定句：主语+was/were+其他否定句：主语+was/were not+其他

Where were they?Look and sayAlice _____________(be)Alice and her sister__________(be)The rabbit _______________(be)Where weren't they?inthetreein a housein a boatLook and sayAlice _____________(not be)The rabbit _________(not be)Alice and the rabbit_______(not be)

[设计意图]：运用课文Down the rabbit hole里的情节和人物设计语法题目填空。并让学生根据例句总结规律：Be动词的一般过去时的肯定和否定句型。再做相应的练习，句子练习也是结合情景语法，巩固所学句型。

We use the simple past tense to make positive and negative sentences like this:jumpAlice jumpeddown a hole after the rabbit.Alice didn’t jumpdown a river after the rabbit.did not jumpopenedthe small door.Alice didn’t openAlice ___________the big doors.openWork out the rules:行为动词肯定句：主语+动词过去式+其他否定句：主语+did not +动词原形+其他

“What didAlice do and didn't do in the hall?”1.Alice___________(fall) for a longtime.2.Alice___________(see) a small key on a table. 3.Alice _________(notice) a small door and put the keys into it . 4.Alice _________(go)through the small door.

[设计意图]：仍然运用课文中的人物和情景设计语法题，让学生总结规律：一般过去时行为动词的肯定和否定句型。并结合相应练习巩固，在训练语法知识的同时也加深对课文的理解，同时增强趣味性。

We use the simple past tense to make ask and answer questions like this:Were all the doors locked in the hall?Yes, they were.WasAlice afraid in the hall?No, she wasn’t.DidAlice tryto go through the small door?Yes, she did.Didshe gothrough the small door at last?No, she didn’t.Work out the rules:一般疑问句：Was/were+主语+其他？be 动词Yes,主语+was/were. Yes,主语+did. No,主语+ didn’t.No,主语+wasn’t/weren’t.行为动词Did+主语+动词原形+其他？Work out the rules:特殊疑问句：be 动词疑问词+was/were+主语+其他？疑问词+did+主语+动词原形+其他？行为动词

Alice talked with her sister about everything after she came back from wonderland .Ask and answerAlice's sister:Was the rabbit in a coat? Alice:...Alice's sister:Were you surprised to see the rabbit?Alice: ...Alice's sister:Did you jump down the hole?Alice: ...Alice's sister:Why?Alice : ....

【设计意图】：以课文人物和情景设计句型，增强语法练习的语言真实性和趣味性，有意义地使用一般过去时，让学生在例句基础上总结一般过去时的一般疑问句及其回答，特殊疑问句的规律。同时使用小组对话的形式训练一般疑问句和特殊疑问句，争取让每个学生都有机会说英语。避免单纯地填空，增强学生表达完整句子的意识。

Step 4 Consolidation Adventure books(历险的书)Journey to the West Fill in the blanks:1.Tom Sawyer ______(be) brave, clever, waskind but too naughty(淘气). 2. He ______(not be) interested in the school life.wasn't3. He and Betty _____(go) into the hole to find wentdidn't findthe treasure but ___________(not find) any treasure.Were4. ______(be) they afraid in the hole?Did find5._____they______ (find) the way out?

Change the sentences:1.Robinson liked travelling.(改为一般疑问句并做肯定回答)Did Robinson like travelling ?Yes, he did. 2. He went to the island and lived there.(改为一般疑问句)Did he go to the island and live there?3. There was nobody in the island except him.(改为一般疑No, there wasn't. 问句并做否定回答)Was there anybody in the island except him?4. H had to learn how to live there.（划线提问）What did he have to learn ?Read and answer questions:WriterWu Chengen（1501--1582）Settings(背景)Tang Dynasty(唐朝)Monk Tang, Monkey King, Main character Bajie and Sandy(主人公)Experiences(经历)fight the ghostsprotect his friendsbring back the sciptures（经书）1. Who wrote this book?2. When did the story happen?3. How many main characters were there?4. What did Monkey King do on the way to the West?

【设计意图】：语法知识最终还是要多训练，在训练中巩固句型，在实际解题中巩固知识。除了课文中出现的爱丽丝，这里选取了中西方其他名著中的人物和情景设计各种题型训练一般过去时的各种句型。让学生动手写一写，练一练。在黑板上板演，讲评，把知识落到实处。

Step5 Conclusion 巧记动词过去时态巧记动词过去时态动词一般过去时，表示过去发生事；be用was或者were, do,does成did；谓语动词过去式，过去时间作标志；一般动词加-ed，若是特殊得硬记。否定句很简单，主语之后didn’t添；疑问句也不难，did放在主语前；如果谓语之前有did,谓语动词需还原;动词若是was/were,否定就把not添。

一般过去时肯定式否定式一般疑问句及回答主语+ was / were + 其他.was主语+ not + 其他.wereWas / Were + 主语+ 其他?(肯) Yes, 主语+ was / were.(否) No, 主语+ wasn’t / weren’t.主语+ 动词的过去式+ 其他.主语+ didn’t + 动词原形+ 其他.Did + 主语+ 动词原形+ 其他?(肯) Yes, 主语+ did.(否) No, 主语+ didn’t.—疑问词+did+主语+动词原形+其他?—主语+动词过去式+其他. 特殊疑问—疑问词+was/were+主语+表语+句及回答其他?—主语+was/were+其他.

【设计意图】：最后对本节课的知识做一个小结并用一个顺口溜的形式呈现小结。激发学生的学习兴趣，并给学生梳理出清楚的知识框架。有益于学生系统地掌握语法知识。