北师大版（三起）六年级下册Unit 7 Vacation-Lesson 1 Mochy's trip.-ppt课件-(含教案)(编号：20974).zip

Unit 2 Language in use Simple past tense What did Zoom do last weekend? 图 Washed his schoolbag. Went to the park. Did his homework. Went fishing. Cleaned his room Visited his grandparents. Played football. Watched TV. washed cleaned visited played watched went did wash clean visit play watch go do 动词过去式 表示过去某个时间里发生的动作或状态。 规则变化规则变化不规则变化 含义 规则动词过去式的构成 构成规则例词过去式 一般在动词原形末尾加 ed LookLooked PlayPlayed StartStarted 结尾是 e 的动词加 - d LiveLived HopeHoped UseUsed 末尾只有一个辅音字母的 重读闭词， 先双写这个辅音字母，再加ed StopStopped PlanPlanned TripTripped StudyStudied 结尾是“辅音字母+y”的动词，先变“y”为 “i”再加ed Carrycarried 规则动词词-ED的读音 ( 理解) 说明： 1、清念 /t/ ，即 ed 在清辅音后面念 /t/ ,例：finished helped passed cooked 2、元浊 /d/ ,即 ed 在元音，浊辅音后面念 /d/ , 例：borrowed enjoyed called moved 3、/t/ /d/ 之后念 /id/ , 即 ed 在 /t/ /d/ 音后面念 /id/ 例：wanted shouted needed counted 不规则动词的过去式变形 P69 Infinitive Past tense am is was are were begin begun break broke bring brought build built buy bought can could Infinitive Past tense catch caught come came do did draw drew drink drank drive drove eat ate fall fell Washed his schoolbag. Went to the park. Did his homework. Went fishing. Cleaned his room Visited his grandparents. Played football. Watched TV. wash his schoolbag? go to the park? do his homework? go fishing? clean his room? visit his grandparents? Play football? watch TV? When did he 表示过去的时间状语 yesterday the day before yesterday yesterday evening last night last+时间 一、这一组,只要记住“昨天”,其它联想就很好记! (last week, last month, last year) 表示过去的时间状语 二、这一组,只要记住“刚才”,其它联 想就很好记! a moment ago = just now “时间段+ago”表示“前” 比如“三天前”就是“three days ago” 表示过去的时间状语 三、这一组,是考试常考的,需要特别记忆! this morning when I was five years old in +过去时间词(in 1998) be动词的一般过去时结构 It was a busy weekend. 否定句:It ______________a busy weekend. 疑问句:______ it a busy weekend? 肯定回答: 否定回答: 特殊疑问句: 肯定句：主语+was /were +其它。 否定句：主语+was /were+not+其它。 疑问句：Was /Were+主语+其它？ 肯定回答： Yes, 主语+ was /were. 否定回答： No, 主语+ was /were+not. 特殊疑问句： 特殊疑问词+was /were+主语+其它? was not/wasnt Was Yes, it was No ,it wasnt How was it? 实义动词的一般过去时结构 He played football and watched TV. 否定句： ___________________________________ 一般疑问句：__________________________________ 肯定回答：________________________________ 否定回答：_________________________________ 特殊疑问句: ______________________ He didnt play football and watchTV. Did he play football and watch TV? Yes, he did. No, he didnt. What did he do ? 一般过去时的基本句型结构 陈述句： 主语+动词过去式+其他。 否定句： 主语+didnt+动词原形+其他。 一般疑问句： Did+主语+动词原形+其他？ 特殊疑问句:特殊疑问词did+主语动词原形其它？ 小 结 巩固练习 1.We ________ a picnic by the lake three hours ago. A. haveB. are having C. had D. will have 2. Did you the fish? - Yes, I did. A. ate B. are eating C. eat D. will eat 3. He didnt to the zoo last week. A. go B. went C. goes D. is going 4. When ______ you _____ your old friend? The day before yesterday. A. will, visit B. did, visit C. did, visited D. do, visit B B C C A A C C Sum up 变化规则 过去时间状语 句型结构1 Teaching Design Class:Class2 Grade6 Teacher：李会敏 School: Xinhu Primary School Teaching content Unit 2 Language in use Simple past tense Teaching aims 1. To know the rules of the regular verbs and imregular verbs. 2. To know the Past adverbial time. 3. To understand sentence structure the simple past tense Focal pointsrules of the regular verbs and imregular verbs Difficult points Sentence structure of the simple past tense . Teaching methods Communicative Language Teaching Method Situational Language Teaching Method Teaching procedures Teachers activitiesStudents activitiesPurposes Step 1warm up 1. Sing a song What did you do last weekend? 2.Free talk T:How was your weekend? 1.Sing a song 2. Free talk. Ss: To arouse the interest and review the past tense of verbs. 2 What did you do last weekend? 3.Guess and say3.Guess and say Step 2 Presentation 1.Ask Ss to read the story and check what did zoom do last weekend? 2.Ask ss to write down the verbs stem 3.make ss to find the rules of verbs. 4.read again and find the Past adverbial time . 5. Sum up Past adverbial time. 6.the structure of the past tense. It was a busy weekend. 否定句： 疑问句; 肯定回答： 否定回答： 1.Read the story and check. 2.write down the verbs stem 3. find the rules of verbs. 4.One ask ,one answer, when did Zoom .? 5.Say some Past adverbial times. 6.do exercises and find the strutures. It was a busy weekend. 否定句： 疑问句; 肯定回答： 否定回答： 1. Let the ss read the story correctly. 2.Help ss comprehe nd the past tense. 3.Explain the difficulties in past tense. 3 特殊疑问句：特殊疑问句： Step 3 Practice1.Try to retell the story. 2.Finish the exercises. 1. Retell the story. 2.Finish the exercises. To challenge ss abilities of using the past tense. Step 4 Sum upWhat did you learn today? To broaden ssmemory. Blackboard design: Unit 2 Language in use Simple past tense 1.变化规则：1) +ed. 2)以 e 结尾直接+d. 3)辅音字母+y 结尾，改 y 为 i+ed . 4)重读闭音节末尾只有一个 1. 过去时间状语： 2. 句型结构： 否定句： 疑问句; 肯定回答： 否定回答： 特殊疑问句： Homework: 1.Read the story and write a position. 2.finish the exerxises. 4