《Be careful》PPT
第一部分内容：Guess
Maybe he ate bad food.
Kid,The knife is sharp.
Don't cut yourself.
Don't touch the fan.
You may get hurt.
Don't feed the dog. It's so dangerous.
... ... ...
《Be careful》PPT，第二部分内容：句型分析
1. ---Don’t run near the hot water. --- OK.
2. ---Watch out, everyone. --- All right.
祈使句是用来表示命令、请求、指示等的句子，
肯定句常用动词原形开头，
否定句用Don’t+动词原形开头，如：
Get up, Sam!
Don’t watch TV for too long.
... ... ...
《Be careful》PPT，第三部分内容：课堂对话
Mrs webb：_______,everyone. The floor is very wet.
Don't walk there. You may _________
Mrs webb：Don't cut the vegetable so
quickly,Ben.the knife is sharp. You may_________________.
Ben：Here...Let me help you ____________
Mrs webb： _____________,Ben. Safety first.
Don't forget.
Mrs webb：Be careful,Ben.Don't run
near the hot water. You'll ________
Mrs webb: Cooking can be fun,but you must __________.
... ... ...
《Be careful》PPT，第四部分内容：homework
1、完成《活动手册》单词抄写。
2、读对话中词组和重点句型。
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