祈使句微课学习.pptx

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1、Turn left!Guessing Game第1页/共21页Turn right!Guessing Game第2页/共21页Please park here！Guessing Game第3页/共21页Guessing GameDont smoke!No smoking!第4页/共21页Guessing GameDont play football here!第5页/共21页Guessing GameDont park your car here!第6页/共21页Guessing GamePlease dont eat here!第7页/共21页Guessing GameDont pick t

2、he flowers!第8页/共21页 Go upstairs!Guessing Game第9页/共21页Guessing Game Go downstairs!第10页/共21页Read and observe(观察)Turn left!Turn right!Go upstairs!Go downstairs!Please park here!Dont smoke!Dont play football here!Dont park your car!Please dont eat here!Dont pick the flowers!第11页/共21页Draw the conclusion(

3、得出结论)祈使句的结构如下：祈使句的结构如下：(Please)+do sth.(Please)+dont do sth.肯定：肯定：否定否定：祈使句祈使句 :是表示请求、命令、建议等句子，只用一般现在时。通常说话的对象是第二人称you,you常被省略。第12页/共21页祈使句的句型：祈使句的句型：Be quiet.Please have a seat.David,pay attention.Dont be afraid.Please do not make a noise.Alan,dont be late.1.动原动原2.Please+动原动原 3.人名，人名，+动原动原肯肯定定否否定定在动

4、词原型在动词原型前面加前面加dont否定否定第13页/共21页Lets do exercise.第14页/共21页1.Jim,_ me a hand.A.gives B.is giving C.will give D.give2._ careful,Jenny!There is a tree in front of you.A.Am B./C.Be D.Was第15页/共21页3._ let anyone open the door.A.Dont B.Will C.Not D.No4.Dont be late again.Sorry,_.A.I may B.I must C.I will D.

5、I wont5.Call me when you get home.OK,_.A.I must B.I can C.I will D.I may第16页/共21页祈使句祈使句,无主语,只用动词就可以.表示请求或命令,加上please表客气。如果变成否定句，Dont开头是规律。肯定回答I will,否定回答 I wont.第17页/共21页in class Can you talk about the rules with Imperative sentences?第18页/共21页in class1.Be quiet.2.Please take notes.3.Listen to the teacher carefully.4.Dont eat in class.第19页/共21页第20页/共21页感谢您的观看！第21页/共21页