六年级英语下册 Unit1 lesson4 Where did you go教案 冀教版（三起）.doc

lesson 4: what did you go ?教学目标：1、知识技能：能听、说、读、写的单词：bought taught thought2、过程与方法：、在自主的学习成功的体验中，进一步提高学生学习英语的兴趣和积极性，提高学生用英语交际的能力。3、情感态度：让学生在感受英语学习的内容美、形式美的同时，养成良好的学习习惯，做到互助互爱，培养其相互合作的精神。了解英语时态与汉语时态有何不同。教学重点：能听懂、会说、会读和会写本课四会单词。初步了解英语的时态。教学难点：能听、说、读、写的单词：bought taught thought, 比较三者不同。课堂教学资源：英语不规则动词分类记忆一、aaa型（原形原形原形）read read read cut cut cut let let let put put put cost cost cost hit hit hitset set set hurt hurt hurt shut shut shut二、aba型（原形过去式原形）become became become come came come run ran run 三、abc型1. ow/aw/y ew/u:/ own/?un/ 原形 过去式 过去分词blow blew blown grow grew grown know knew/nju:/ known draw drew drawn fly flew flown2. ia/?/ u/ 原形 过去式 过去分词begin began begun drink drank drunk sing sang sung swim swam swum ring rang rung3. 原形过去式过去式+(e)n 原形 过去式 过去分词bear bore born wear wore worn speak spoke spoken freeze froze frozenchoose chose chosen steal stole stolen get got gotten forget forgot forgotten4. 原形过去式原形+(e)n 原形 过去式 过去分词eat ate eaten see saw seen give gave given fall fell fallen do did donego went gone take took taken mistake mistook mistaken be(am.is.are) was/ were beenride rode/r?ud/ ridden/ridn/ write wrote written/ritn/ forbid forbade forbidden四、abb型1. 原形ought ought 原形 过去式 过去分词bring brought brought buy bought bought fight fought fought think thought thought2. 原形aught aught 原形 过去式 过去分词catch caught caught teach taught taught3. 变其中一个元音字母 原形 过去式 过去分词feed fed fed meet met met lead led led hold held held babysit babysat babysatsit sat sat win won won find found found4. 变其中一个辅音字母 原形 过去式 过去分词mean meant/ment/ meant hear heard/h?:d/ heard make made made lend lent lentsend sent sent spend spent spent5. 原形ltlt 原形 过去式 过去分词feel felt felt leave left left deal dealt/delt/ dealt build built built6. 原形eptept/ept/ 原形 过去式 过去分词keep kept kept sleep slept slept sweep swept swept7辅音字母和元音字母都变 原形 过去式 过去分词have had had lay lain lain lose lost lost sell sold sold tell told toldstand stood stood understand understood understood pay paid paid say said said五、aab型原形 过去式 过去分词 beat beat beaten教学过程：一 class opening and reviewgame：“question toss”review past- tense, present-tense, future-tense verbs with a game ,write three columns of words on the blackboard and ask for volunteers to match them correctly. (设计意图：在游戏与竞赛中巩固单词，联系了旧知识，克服了枯燥乏味的记忆方法，使学生乐学、好学，主动记忆。)二、new concept1、introduce（介绍）add “buy”， “teach”， “think” to you “today”column. ask the students to give you the future tense for each verb and write them under your “tomorrow” column. then write “taught”，“thought”, “bought” in a different order than the other two columns and ask the students to guess how they match with the present-tense verbs.（设计意图：用表格展示,英语时态提供一个极佳的语言实践机会。）what is different and whats the same in the three words of “bought, thought, taught”? talk about it in pairs first, then tell the others.（设计意图：让学生学会仔细观察和倾听，提高学习能力，培养学习技能。）look at the first three pictures and answer in groups: what do they do? then look at the next three pictures and answer: what did they do this morning/afternoon? talk about yourself: what did you do this morning/afternoon? （设计意图：培养学生的观察、表达及合作学习的能力。）eg: li ming teaches jenny a sport. and jenny teaches li ming a sport. then we say they teach each other a sport. whats the meaning of “each other”? s: 互相。t: do you often teach anything each other? s: yes, we often teach _ each other. (设计意图：用英语解释英语使学生们更加清楚词语的意思，促进了学生的英语思维。)listen to the audiotape and answer: where did they go? what did li ming and jenny do? then underline the important words.（设计意图： 学生边听边勾划单词的过去式可以帮助学生理解和培养良好的学习习惯。）listen to the song oh, what did you do ? and answer: what did li ming and jenny do? in groups. then sing the song together.（设计意图：学习歌曲,活跃气氛,复习时态的运用.）5、role-play: what di