二年级下册英语ppt课件-UNIT-FOUR-WHERE-IS-MY-SHIRT-Lesson-14(1)-北京课改版

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1、,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,UNIT FOUR WHERE IS MY SHIRT Lesson 14,课件1,UNIT FOUR WHERE IS MY SHIRT Le,A:,Is,this,your pencil?,B:,Yes,it is.Its my pencil

2、,.,A:,Is,that,your backpack?,B:,No,it isnt.,Its his backpack.,A:,Is,this,your ruler?,B:,No,it isnt.,Its her ruler.,A:Is this your pencil?A:Is t,that,this,thatthis,a ruler,a ruler,a pencil sharpener,a pencil sharpener,a pen,a pen,a book,a book,a dictionary,a dictionary,a pencil,a pencil,a backpack,a

3、backpack,an eraser,an eraser,a pencil case,a pencil case,Is this,a pencil case?,Yes,it is.,Is this,your pencil case?,Yes,it is.Its,my,pencil case.,No,it isnt.Its,her,pencil case.,Is this a pencil case?Yes,i,Is that,an eraser?,No,it isnt.Its a book.,Is that,your book?,Yes,it is.Its,my,book.,No,it isn

4、t.Its,his,book.,Is that an eraser?No,it isn,重点句型：,Is this/that a/an?,Yes,it is.,No,it isnt.Its a/an,How do you spell it?,Is this/that,your,?,Yes,it is.It is,my,./,No,it isnt.Its,his/her,.,重点句型：,是以,be,动词,(is,are,等,),，情态动词,(can,等,),或助动词,(do,does,等,),开头表示疑问的句子。对一般疑问句的回答通常需要作肯定或否定回答。,一般疑问句：,是以be动词(is,ar

5、e 等)，情态动词(,巧变一般疑问句,秘诀：,一调二改三问号,一调,：即把句中的,be,（,am/is/are),调到主语的前面。,二改,：句中的主语若含有,I(my/we),等第一人称代词时，需将它们改为,you(your/you,）,三问号,：句末的句号改为问号。,巧变一般疑问句秘诀：,Yes,it,is./No,it,isnt.,它们是一般疑问句简略的答语。,肯定答语：,Yes,主语,+be.,否定答语：,No,主语,+be+not.,2.,简略答语的主语要由问句的,主语,来决定。若问句中主语是,that,或,this,，答语的主语用,it.,若主语是,名词,时，答语的主语应用相应的,人

6、称代词,。,Yes,it is./No,it isnt.它们是,如何将含,be,动词的肯定句变为否定句,一般将含,be,动词,am,is,are,的肯定句转化为否定句时，直接在,be,动词,am,is,are,后加上“,not”,即可。其他部分不变。,e.g.1.This is a ruler.,变：,This is,not,a ruler.,2.I am a student.,变：,I am,not,a student.,3.Tim and I are good friends.,变：,Tim and I are,not,good friends.,如何将含be动词的肯定句变为否定句一般将含be动词am,i,口诀,be,动词真伟大，,生出,am is are,.,表示否定很简单，,not,加在,be,后边。,若要变为疑问句，,be,应移到主语前。,还有一点要注意，,句末问号别忘记。,口诀 be 动词真伟大，,b,e,动词用法口诀,我,(I),用,am,，你,(you),用,are,，,is,连着他,(he),，她,(she),，它,(it),，,其余单数用,(is),，复数就用,are,。,be动词用法口诀 我(I)用am，你(you)用are，,homework,背诵课文和单词,表演课文,完成课后习题,homework背诵课文和单词,