教学目标:1、帮助学生了解look and learn中的词组。
2、通过listen and say的情景对话,让学生开展听录音朗读、问答等活动,帮助学生掌握核心句型。
读写说安排:读:读懂本单元的核心词汇,了解怎样询问和介绍水的用途。
写:正确书写本单元的核心句型:we use water to wash our hands.
说:用how do we use water?询问水的用途;
用we use water to简单介绍水的用途。
教学重难点:词汇:use, clothes, farmer, useful, grow crops, put out fires.
句型:we use water to wash our hands.
stepi : pre-task preparations
1、 利用谜语引出主题water。教师说谜语,让学生猜教师描述的是什么。
it has no color
it is everywhere around us
it is in the river
it is in the sea
we use it to wash our hands
we are thirsty, we can drink it
what is it?
stepii: presentation
1、 提问where does water come from?并出示一些跟水有关的图片,如水龙