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牛津小学英语2B Unit 5 第二课时

第二课时(2nd period一、主要新授内容(new contents)let’s act—turn on/ off…   wash your… 二、学习目标(objectives)1、能够认读单词:towel, 学会区分turn on, turn off在句中的意义,以及它们与  open 和close的区别。2、学会认读句子turn on/ off …,wash your…, 能听懂口令,并用正确的动作表示。3、在适当的情景中,能用祈使句表达一些简单的要求与命令,并适当拓展祈使句的否定句:don’t…4、让学生在学习过程中, 自觉养成节约用水的好习惯。 三、教学建议1、任务前期准备阶段(pre-task preparation section   pre-task preparation是指我们要求学生运用目的语(即所学的语言)之前,呈现给学生的新语言材料。也就是我们常说的:input。在这个环节主要让学生获得对新语言材料的第一次感知。 activity 1song 1、教学辅助(aids)1)词组卡片2)录音机 2.活动过程(process)stepscontentsmethodspurpose1songread, read, i can read. i can read a little book.sing, sing, i can sing. i can sing a little song. 通过歌曲活跃课堂气氛,为新授内容做铺垫。2read the phraseswash, wash, wash my socks( hands, toes, face, shirts…)clean, clean, clean my desk( chair, table, room) 用学生熟悉的歌曲复习旧的知识,即扩大语言输入量,又激发学生学习的主动性3 make a new songwash, wash, i can wash. i can wash my little socks.clean, clean, i can clean. i can clean my little desk. activity 2rhyme 1、教学辅助(aids)1) 录音机 2.活动过程(process)stepscontentsmethodspurpose1game: simon says学生跟随着simon说的话做动作。brush your teeth. wash your face. touch your nose. point to your friend….通过活动复习动词词组,并在此基础上适当拓展一些,要求学生听懂即可。2listen and follow the teacherbrush, brush, brush your teeth. one two three. left and right.wash, wash, wash your face.one two three. left and right.touch, touch, touch your toes.one two three. left and right.point, point, point to your eyes.one two three. left and right.将教学内容放在琅琅上口的儿歌中便于学生掌握。在表演中发挥学生的个性特长,培养合作精神。3act out以小组为单位表演,可模仿,可改编。(录音机可播放节奏)  activity 3read a chant 1、教学辅助(aids)1)      录音机2)单词卡片 2.活动过程(process)stepscontentsmethodspurpose1questions and answerst: do you brush your teeth every day? p: yes, i do./ no, i don’t.t: what do you do every day?p: i __________ every day. 通过问问答答的形式将语言教学与学生生活经验结合起来,让学生感到有话可说。2guessing gamet: what do i do every day?p: you _________ every day. 3read a chanti wash my hands every day.you brush your teeth every day.i drink milk every day.you drink water every day.i eat rice every day.you eat noodles every day.i read a book every day.you write a book every 3页,当前第1123year! ( 录音机可播放节奏)让学生再一次在节奏感很强的 chant中,复习巩固所学的内容。 2、任务中期实施阶段(while-task procedure section while-task procedure,这是指语言技能的习得过程。其中分为机械性操练和意义性操练两部分。机械性操练可以让学生准确地模仿、复说新授的语言,让他们经过从模仿到识记的过程,使新知识由感知、理解、模仿直到储存。由于本教时新授内容有词汇也有句子而且都在两个以上,在这个教学阶段也可以设计新授知识的二次或多次导入,并根据语言训练的需要设计相应的机械性操练和意义性操练。在这种情况下,建议每项activity形式尽可能不同,时间不要长,一个活动紧接着一个活动,容易抓住学生的注意力,维持学习兴趣。 activity 1speaking 1、教学辅助(aids)1)实物:  a towel2)电脑 (2b-u5-7)3)屏幕 2.活动过程(process)stepscontentsmethodspurpose1new word: towelt: this is my towel. it is soft and nice. i like it. i wash my towel every day.利用实物进行直观教学,帮助学生记忆单词。2questions and answerswhat do you see on the screen?how many towels can you see?which towel do you like?what colour is your towel?利用媒体将新旧知识有机串联起来。3speakingsay something about your towels.eg.this is my towel. it’s yellow and nice. i like my towel. i wash my towel every day.(可小组内或同桌交流)将字、词、句、段有机结合起来,培养学生灵活运用语言的能力。 activity 2repetition 1、教学辅助(aids)1)实物:towel 2.活动过程(process)stepscontentsmethodspurpose1new word: towelpass the towel and repeat:wash your towel.在活动中习得语言,操练语言,巩固语言。2new phrase: turn on…pass the towel and repeat the sentence:turn on the tap and wash your towel.(学生边传边可用动作表示) activity 3quick response 1、教学辅助(aids)1)单词卡片2)电脑 (2b-u5-8)3)屏幕 2.活动过程(process)stepscontentsmethodspurpose1questions and answerst: what’s in the room?(看屏幕)p: there is …  there are…利用媒体问问答答,复习旧知。2quick response每组派一名代表手持一张卡片(open, turn, wash ,clean),当屏幕上出现一样物品后,手持卡片的同学须又快又正确地说出这个词组,第一个说出的同学依次将卡片往下传,直至最后一个。最先完成者取胜。在活动中,既巩固知识又培养学生快速的应变能力。 3、任务后期完成阶段(post-task activity section   post-task activity,这是指经过机械性操练和意义性操练,引导学生运用他们所获得的知识与技能来完成一个交际性的任务“task”,也就是语言的输出:output。学生通过前两个阶段的学习,在知识和能力上已具备综合新旧知识进行交际的能力,教师可以根据学生的实际水平设计或选用提供的活动,使学生在相应的尽可能贴近生活的语境中,正确有效使用习得语言,完成交际性的任务。 3页,当前第2123activity 1 chain drills 1.教学辅助(aids)1)词组卡片 2.活动过程(process)stepscontentsmethodspurpose1read and actread the phrases on the cards and act out.  讲讲做作进一步理解句子的意思。2chain drills第一个学生根据卡片上的词组发口令,第二个同学听口令做动作,完成后再向第三个同学发口令,依次类推。p1: , turn on the tap.p2:, wash your towel.       … activity 2opposite game 1、教学辅助(aids) 2.活动过程(process)stepscontentsmethodspurpose1opposite game(和老师唱反调)1. t: open the window.s: don’t open the window.t: turn on the tap .p: don’t turn on the tap.2. t: open the window.  p: close the window.  t: turn on the tv.  p: turn off the tv.    通过游戏达到句型举一反三的功能。2group work在小组内开展此活动,要求学生尽可能多用以前学过的动词词组。 activity 3 ( read a chant 1、教学辅助(aids)1)电脑 (2b-u5-9)2)屏幕3)录音机 2.活动过程(process)stepscontentsmethodspurpose1listen to the rhymewhat do you hear?看屏幕上的图片说出听到的词组学生在节奏感强烈的chant的伴随下,唱唱演演,展示个性,体验成功。  2follow the teacherclap your hands.touch your toes.point to your friend.point to your nose.turn to the left.look to the right.point to a book.turn off the light. 3act out小组交流 上台表演  activity 4dubbing 1、教学辅助(aids)1)电脑 (2b-u5-10)2)屏幕 2.活动过程(process)stepscontentsmethodspurpose1dubbinga.       may, turn off the tv.b.       may, turn on the tap and wash your hands.c.       may, close the door. turn off the light. go to bed. 语言在实际情景中的运用。3页,当前第3123