湘鲁版六年级下册Unit 4 We went on a scince field trip.-Section A-ppt课件-(含教案)--(编号：2041e).zip

Unit 4 We went on a science field trip. go on a science field trip bee Bees can make honey. What did you learn just now? We learned that bees can make honey. ant Ants always work together. What did you learn? We learned that ants always work together. moth A moth looks like a _. butterfly A baby butterfly can make _. silk the Silk Road A baby butterfly can make silk. What did you learn? We learned that bees can make honey. ants always work together. a moth looks like a butterfly. a baby butterfly can make silk. Look, listen and act Mr Liu and his class went on a science field trip last week. What did they learn? Listen to the text and answer questions. Mr Liu: Class, we went on a science field trip last week. Did you enjoy it? Andy: Yes, we did. It was very interesting. Mr Liu: Good. What did you learn? Li Wei: We learned many things on the science field trip . Andy: We learned that a baby butterfly can make silk. Wang Li: We learned that bees can make honey. Zhang Jia: We saw the bees drink the sweet juice from flowers. Li Wei: We learned that ants are good. Andy: We learned that ants always work together. Li Wei: Bees always work together, too. Mr Liu: Excellent! You learned many things. What did the children learn? The children learned that bees can_. ants always_. a moth looks like a_. a baby butterfly can_. make honey work together butterfly make silk Find the past forms of the following verbs in the text. is - _ see - _ do - _ learn - _ go - _ was did went saw learned Unit5 We went on a science field trip. 教学目标教学目标 来源来源: :学科网学科网ZXXKZXXK 1能用所学词语或句子谈论昆虫及其作用。 2能听懂并会用所学句型We went on a science field trip last week. What did you learn? 和We learned that ants are good. 等进行问答对话， 掌握课文中出现的生词。 3让学生积极参与科学实验和考察活动，培养他们热爱科学的情感。来源:学科网 教学重难点教学重难点 词汇: science field trip last butterfly silk bee honey ant excellent moth来 句型: We went on a science field trip last week. What did you learn? We learned that ants are good. 教学活动教学活动 制定田野考察（Field trip）计划。让学生分组讨论理想中的田野考察计划， 每个成员轮流发言自己希望进行什么样的实地考察，考察中希望有哪些活动。 小组汇总后，制定相应的方案，派代表向全班汇报。教师综合各组意见后，做 出田野考察具体计划。 课前准备课前准备 教师课前需要准备录音机、磁带、教学挂图、单词卡片和 动物图片。来源:学_科_网Z_X_X_K 教学过程教学过程 1Warm-up. 来源:学科 小学一般都开设有Science这门课程，教师可以以这个话题作为切入点。教师进 教室后，可以先问学生：Boys and girls, what subjects do you study at school?引导学生就所开设课程进行谈论，以回忆、复习和巩固有关内容。然后， 教师可以进一步问：Do you study Science? How many Science classes do you have in a week? Do you often do experiments in your Science class? 在学生进行回答和谈论后，教师可以直接将话题转移到本节教学内容，说： “同学们，我们今天就来学习一下有关昆虫的考察活动，看看这些小动物对我 们人类有什么作用，大家说好不好？”通过这样的导入活动，将学生带入到本 节课教学内容上来 2任务1的教学： （1）在进行上述活动的基础上，教师让学生看Look, listen and act的教学内 容，看对话中出现了哪些人物，他们在谈论什么，提到了哪些昆虫及它们的作 用。来源:学科网ZXXK来源:学科网 （在学生看的过程中，教师将有关生词和We went on a science field trip last week. What did you learn? We learned that ants are good. 等句型 写到黑板上，或用多媒体展示出来。 ） （2）教师简单讲解黑板上或多媒体展示出来的生词和句型。然后，教学生认读、 跟读和记忆。 （3）播放Look, listen and act的录音，先让学生听两遍。在听懂大意的基 础上，给学生布置“任务” ，比如：Did the pupils enjoy the science field trip? What can a baby butterfly make? Do ants always work together? 等，让学生带着问题、带着目的去听录音。 （4）通过多种形式让学生朗读Look, listen and act的内容，比如：跟录音读， 跟老师读，角色扮演朗读（根据对话角色，让不同的学生扮演） 。也可以让学生 将课文内容换成自己的话来进行复述（注意，复述课文应根据学生实际情况选 择使用） 。 （5）在学生听懂和熟读的基础上，组织学生以小组为单位，进行角色扮演，模 仿Look, listen and act的内容进行对话表演。 （在学生进行对话表演时，教师 可将Look, listen and act的内容通过图片或多媒体等方式，向学生适当提供 情景，以便学生模仿对话时参考。 ） 语言点解释 trip前面的介词多用on。例如：The children went on a science field trip last week. We learned many things on the science field trip. 来源:Z|xx|k.Com learn可以表示“了解到” “得知” “获悉”之意。例如：We learned that a baby butterfly can make silk. We learned that ants are good. 注：本节课出现了大量由that引导的宾语从句（that可以省略） 。例如：We learned that bees can make honey. （learned后的宾语从句的引导词that可 以省略。 ） excellent意思是“杰出的” “优秀的” ，已含有“极好的”之意，相当于 very good，因此一般不可再用very, greatly, extremely, most等词修饰。例 如：She was excellent in English.来源:学科网ZXXK 不可说：She was very excellent in English. 3任务2的教学： （1）教师让学生看Listen and say的教学内容，带领学生朗读butterfly, bee, ant, silk, moth, honey这几个单词，或让学生齐声朗读这几个单词。 （2）播放Listen and say的录音，先让学生仔细听，注意录音中所提到昆虫 和动物的名称。 （3）根据Listen and say的内容，让学生两人一组，仿照图片上面的对话形 式和句型What did you learn? We learned that bees can make honey.等， 就本任务中学习的有关昆虫的新词进行对话练习（所用句型可以适当灵活变化， 以体现活学活用之目的） 。 （4）让学生分组讨论理想中的田野考察计划，每个成员轮流发言自己希望进行 什么样的实地考察，考察中希望有哪些活动。小组汇总后，制定相应的方案， 派代表向全班汇报。教师综合各组意见后，做出田野考察具体计划。 教学评析 本节课教学内容为情景对话，侧重语言的交际功能，目的是通过谈论昆虫及其 作用，让学生掌握有关句型和词语。教学中，围绕主题展开教学活动，有利于 培养和提高学生的听说能力。