PEP五年级英语Unit6.doc

Unit6 A Field Trip第一课时教学内容：Lets chant A Lets learn Lets play C Lets sing教学目标：1.能够听、说、读、写动词的ing形式：taking pictures, watching insects, picking up leaves, doing an experiment, catching butterflies.2.能够听、说、认读句子“Whats Sarah doing? Shes doing an experiment.”并能在情景中运用。3.能够听懂、会唱歌曲“Field Trip”4.激发学生热爱大自然的美好情感，培养学生细致观察的良好生活习惯。同时教育学生爱护周围的益虫，保护赖以生存的环境。教学重点：让学生掌握Lets learn部分的五个动词短语的ing形式，并能进行简单问答。教学难点：1.词汇量较大，有些短语不易掌握：catch和watch易混淆；butterflies和experiment较长；insects的发音较难2.本课时动词短语中的名词一般为复数形式，如：pictures，insects，leaves，butterflies教学准备：1.四、五单元动词卡片和本课时动词卡片，情景图。2.录音机，磁带课件3.放大镜、两支试管及几片树叶,昆虫图片。4.学生准备五个短语的词卡教学过程;一、preparation1. Lets sing教师播放第四单元的儿歌，学生表演唱，帮助学生复习What are you doing？Im的问答。2.演一演请一名学生上来，老师向他出示一张四、五单元中的词卡，该名学生表演卡片的内容。教师问Whats （该生名字）doing?/What are doing?”其他学生回答：He/She is /They are.二、Presentation1.新课导入:教师出示一群小学生背着背包去郊游的图片。画面可以处理得模糊些。(或者用课件)问学生：Where are they going?引导学生回答：They are going on a trip.如果学生不会回答，教师可以引导，比如提供给学生trip这个词。教师进一步提问：What can they do on a trip？教师引导学生猜测郊游可以做的事情。此时可以出示P70页的图片，但要进行遮盖或模糊处理。2.短语呈现：a.教师指着taking pictures的小图，问：Whats doing?引导学生作答。(也可以做动作引出)老师领读并板书，take- taking pictures（下划线部分用彩笔标出，下面的短语同样）领读，让学生跟读，并且鼓励学生边做动作，边读单词。b.教师指着图中的昆虫问：What are they？引导学生回答：They are insects.教师带读单词insects ,并板书。然后老师拿着放大镜观察昆虫说：Im watching insects.让学生跟读，引导学生为短语设计动作。鼓励学生边做动作，边读单词。教师请学生就这幅图进行问答练习。What is Mike doing? Hes watching insects.c. T : What do insects like? S: They like .T: They like apples. Look, there are some apples on the tree. Picking up apples.（教师拣苹果卡片，让学生理解picking up的意思）学生跟读picking upT: The insects also like leaves. Now, Im picking up leaves. leaf-leaves(老师出示树叶，并做捡树叶的动作)Picking up leaves教学该单词（四人小组读）拍手读，做动作T: Lets clap hands from slowly to fast. picking up leaves(跟着拍手节奏说)T: Now, Im picking up apples/peaches/oranges.让学生上来说一说，做一做d. doing an experiment教师拿出两支试管，表演呈现：Watching, please. What am I doing? This is blue and this is yellow. Mix them up! Can you guess what colour is it? Look, Its green, now.T: Im doing an experiment. experimentexperiment分音节教学这个单词石头剪刀布的形式操练这个单词doing an experiment教学该单词chant itEx, ex, experiment.Doing, doing , doing an experiment.He is doing an experiment.e.教师指着画面中的蝴蝶提问：What are they？引导学生回答，教师提供支持，带读单词：butterflies。教师播放catching butterflies短语声音，学生跟读。鼓励学生边做动作，边读单词。教师引导学生观察catching butterflies和watching insects两个短语，看看有哪两个单词的拼写很相象。catch和watch两个单词只有一个字母的差别，要提醒学生注意3.听音，正音listen to the tape and read.4.小组合作。小组内互相检查。三、Practice1.配音老师不出声，学生看口型快速说出短语。2.声音爬楼梯。学生根据老师的手势读出短语。3. Look and so.老师出示动词短语，学生边读边表演出来。4.练一练5.教师播放Lets chant部分录音2-3遍，学生以小组为单位将单词短语的卡片按歌词中的顺序摆好。四、Production1.教师播放C部分的歌曲，（Lets sing）学生欣赏。请学生说一说歌词的大意。再次播放歌曲，学生跟唱歌曲。（或改编歌曲）T: Oh, we are so happy on a field trip. Lets sing a song. Ok?模仿两只老虎的曲调a.catching butterflies，catching butterflies，on a trip, on a trip.Im catching butterflies, Im catching butterflies on a trip, on a trip.b.学生跟唱c.四人小组编唱歌曲。2.教师出示单词短语卡片：taking pictures，watching insects，picking up lea