1、Chapter 4 Numbers Language
p52-54
一 词汇部分
（一）掌握词汇：
1.quiet: with no movement or sound. adj.安静的 quietly adv.
e.g. 1, The sea is quiet. 2, a quiet evening.
2.seat: sth used or made for sitting on, eg a chair, box, bench, the floor. cn. 座位
e.g. There are no more chairs, you wil
2、l have to use that box for a seat.
3.attention: act of directing one’s thoughts to sth. n.注意(例句见词组)
4.order：command given with authority n.命令
e.g The soldiers must obey orders.
5.polite:good manners and consideration for other people
adj.礼貌的 politely adv.
e.g: The boy is very polit
3、e a polite boy
（二）认知词汇： statement n.陈述，说明 receive v.接受
二：重点词组：
1. have a seat = sit down 坐下
e.g: Please have a seat , ladies and gentlemen.
2.pay attention n.注意
e.g: a.Pay attention to your writing mistakes
b.He paid no attention to his spelling.
3.make a noise 制造噪音
e.g:The
4、baby is sleeping, you must’t make a noise.
三：重点句型： 1.祈使句的肯定式与否定式。
e.g. Please sit down.
Don’t be late, please.
Lucy, open the door.
2．英语中算式的表达。
A+B Add A and B (A plus/and B equals/is C)
A-B Subtract B from A (A min
5、us B equals /is C)
A*B Multiply A by B (A multiplied by B equals/is C)
A/B Divide A by B (A divided by B equals/is C)
四：教学步骤（简案）
1.课堂导入：用一首英文载歌载舞的英文小歌曲导入，通过歌词让学生在轻松的气氛中对本课主要内容-----祈使句有大概了解。（歌词见课件）
2.知识呈现（1）教师给出指令,学生按照教师指令做，选出几个比较典型的祈使句,通过课件中的幻灯片，呈现新知识。并做讲解
3.练习（1）；选出比较典型的习题，当堂做练习,巩固知识点（此处有学生活动）
4.知识呈现（2）给出一组数字，呈现数字运算祈使句。
5.练习（2）：学生活动，两人一组练习数字运算
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