江苏省丹阳市里庄初级中学七年级英语下册 Unit 4 Finding your way 第5课时教案 （新版）牛津版(1).doc

unit 4 finding your way 第5课时grammar a【自学探究】一、请你回忆一下什么情况下用一般现在时。_一般现在时的标志有哪些？请写出三个。 _ _ _二、什么情况下用一般过去时呢? _一般过去式的标志有哪些？请试着写出三个。_ _ _【教案】教学内容7b unit 4 grammar a课型新授课 语法课教学目标掌握一般过去时的用法并能熟练使用教学重难点1.规则动词+ed 后的读音 2. 不规则动词过去式的变化教学方法情景教学法、归纳法教具准备课件教学步骤教师活动学生活动个性化补充1.introduce the concept of the simple past tense.we use the simple past tense to talk about things in the past. last sunday morning, millie and amy went to sunshine park.yesterday morning, they went there again.2.recognize the structure of the simple past tense.we form the simple past tense by adding -ed to regular verbs.most verbs+ edwalkwalkedverbs ending in e+ dlivelivedverbs ending in a consonant + y-y + ied crycriedshort verbs ending in a vowel + a consonantdouble the consonant + ed stopstoppedwe form the simple past tense of irregular verbs differently. we do not add -ed.no changecostcost putputchange the vowelwritewrote knowknewchange the consonantmake- madespend-spentchange the vowel(s) and the consonant(s) leave-left catch -caught3. continue to explain the use of simple past tense.a.主要用于过去某个时间发生的动作或状态。my father worked in shanghai last year.b.表示过去经常或反复发生的动作，常与often，always等表示频度的时间状语连用。i often went to school on foot.c.与when等连词引导的状语从句连用。when he got home，he had a short rest.4. do some exercises. we often_(play) in the playground.he _(get) up at six oclock. _you _(brush) your teeth every morning.what (do) he usually (do) after school?danny (study) english, chinese, maths, science and art an school. mike sometimes _(go) to the park with his sister.at eight at night, she _(watch) tv with his parents. _ mike_ (read) english every day?how many lessons _ your classmate_(have) on monday?what time _ his mother_(do) the housework?5. introduce the simple past tense to make the positive and negative sentences and the simple past tense to ask and answer questions. i/you/we/they/he/she/it heard a whisper.i/you/we/they/he/she/it did not/didnt heara whisper.didi/you/we/they/he/she/itheara whisper.yes,i/you/we/they/he/she/itdid.no,did not/didnt.6. homework教师介绍一般过去式的基本情况并举例（前面课文中的句子）说明。介绍一般过去式的动词变化并加以练习巩固。几种不同类型分别介绍后，辅以书上相关练习加以检测巩固。介绍一般过去时的用法练习巩固，实际运用。检验答案时注意倾听学生的讲解。介绍一般过去时的一般疑问句形式及其回答集合教师的讲解积极思考。边学习边记忆，并以做练习来检查巩固。独立完成相关习题，找出自己的问题所在。配合教师积极思考发言。作业设计1复习一般过去时的的相关联系2.完成同步导学上该课时的相关练习。板书设计7bunit grammar amost verbs + edwalk walkedverbs ending in e + dlive livedverbs ending in a consonant +y -y + iedstudy studiedshort verbs ending in a vowel + a consonant double the consonant + edstop stopped教学反思【当堂巩固】一、单句改错1. where did you yesterday afternoon? _2. the old lady sits here ten minutes ago. _3. go to back your seat please. _4. i see my old friend li lin yesterday. _5. he goes to the beach last week. _二、按要求进行句型转换1.the baby cried hard at home.(改为一般疑问句,并作否定回答)_2.jim was at home with his parents last sunday(改为否定句)_3.we went to the funny world museum yesterday.( 对划线部分提问)_4.he read a book about dinosaurs( 对划线部分提问)_5.the last dinosaurs died more than 60 million years ago. ( 对划线部分提问)_三、根据短文内容判断正(t)误(f).its sunday morning. my mother and i are going to hongkou park. there are many people in the park. some children are running. they are flying kites. four women are sitting on the grass. they are talking. two girls are playing game