Unit 4 Animals Lesson 7

Unit 4 Animals
Lesson 7
教学目的与要求
词汇：mammal, feed, baby, bat, whale, give birth to。
句型：Mammals give birth to their young.
They look like fish, but they are mammals.
They feed their babies with milk.
功能：描述哺乳动物特有的特征。
情感：教育学生要爱护动物，保护动物。
教具准备
1．单词卡片：mammal, feed, baby, babies ,bat, whale。
2．词组卡片：give birth to, look like, feed babies with milk。
3．图片：1）a whales, whales, a bat, bats。
2）小鲸鱼宝宝、小猴子宝宝、小熊猫宝宝等的图片。
4．录音机，磁带。
教学步骤与方法建议
一 热身活动
1．观看一段关于哺乳动物的视频，让学生了解这节课学习的主要内容。
2．揭示课题。
T:Do you like animals Today we are going to talk about animals.It’s about mammals.板书课题：Unit 4 Animals Lesson 7
二、复习导入。
1、复习有关动物的单词，强调复数。
由What’s animals do you like 这个问题导入，请个别学生回答，用PPT出现一些比较复杂难念的动物单词，帮助学生复习这些单词的音形义。
2．师生自由对话：
T：This song is about the animals. Do you like the animals
T：Do you like cats
T：What’s your favorite animal
T：What animals do you like
T: Do you know what is my favorite animal
三 教授新课
1．教学单词mammals, whale。讲解句型。
1）Guessing Game:出示谜语，让学生理解。
They’re black. They live in the sea.
They look like fish, but they aren’t fish.
They give birth to their young.
They feed their babies with milk.
So they’re mammals.
What are they
2）讲解They look like fish, but they aren’t fish.
① 操练look like。
②Game:想象力大比拼。出示一些十分形象的图片，让学生进行对话操练。
A：What do they look like B: They look like….
③操练They look like fish, but they aren’t fish.
3）讲解They give birth to their young.
①将birthday和birth进行对比，让学生总结发音。操练give birth to。
②解释young在这里意为幼仔
③操练They give birth to their young.
4)讲解They feed their babies with milk.
①操练feed，baby及复数形式babies。出示图片帮助学生理解。
②教学feed…with…，活动
活动——给动物合理喂食。教师出示动物图片或卡片，如：monkey，tiger，rabbit，fish等，要求学生用I feed …with句型进行造句。
I feed the monkey with bananas.
I feed the whales with fish.
I feed the tiger with meat.
…
③操练They feed their babies with milk.
5）总结哺乳类动物的特性。教学mammal。
They give birth to their young.
They feed their babies with milk.
2、教学单词bat及句型They can fly. But they can’t lay eggs.
1）出示动物图片，让学生根据上面学习的哺乳动物的特性，来判断那些动物是不是哺乳动物。
2）最后出示bat。让学生自己总结蝙蝠的特性。
3）T:What do they look like （S：They like birds. ）
T:Are they birds （No,they aren’t.）
T:Yes. They look like birds, but they are mammals.（板书并教学这个句子。）
T:They can fly, but they can’t lay eggs.
3．课文教学
1）教师播放课本第29页的录音，判断下列句子的正（T）误（F）。
将课前打印好的练习发给学生，请学生独立完成后，全班核对答案。
2）播放课文录音2~3遍，采用不同的形式进行听音跟读训练。
4．小练笔：Talk about your favortite mammal.
5．Summary.
四、课后作业
1． 听录音，熟读课文并背诵。
2． 完成《活动手册》上本课的练习。
3． 查找有关哺乳动物的资料，进一步了解它们的生活习性。学说一些课本中未出现过的哺乳动物的英文名称。
mammal