四年级下册英语课件-Lesson 9 Be careful ｜接力版

Be careful！Lesson 9 Dont drink it ! Dont touch this! Dont be afraid! Lets talk! Jenny. Please keep the school building clean. JennyOk. Dont drink it？ Why ? Because it is too dirty. Dont touch it？ Why ? Because it is too hot. Dont let people enter your house when your parents are not at home？ Why ? Because it is dangerous. Lets practice! Dont ？ Why ? Because it is too hot. Jenny. Please clean. Ok. Dont drink ？ Why ? Because it is too dirty. Dont your house when your parents are not at home？ Why ? Because it is dangerous. Answers touch itkeep the school building the waterlet people enter Homework: Please copy the new words five times and read the book after class. Thank you!