2019秋七年级英语上册 Unit 3 Is this your pencil Section A

SectionA(GrammarFocus-3c)Unit3Isthisyourpencil?ReadandlearnWordsandexpressionsapenaneraserarulerapencilapencilboxaschoolbagapencilboxabookadictionaryGrammarFocus语法焦点Isthisyourpencil?Yes,itis.It’smine./No,itisn’t.It’shers.Isthishisgreenpen?Yes,itis./No,itisn’t.Thebluepenishis.Isthatyourschoolbag?Yes,itis./No,itisn’t.It’shis.Aretheseyourbooks?Yes,theyare./No,theyaren’t.They’rehers.Aretheseherkeys?Yes,theyare./No,theyaren’t.They’remine.it’s=itisisn’t=isnotaren’t=arenotCompletethequestionsandanswersabouteachpicture.根据图片补全问句和答语。3aIs____yourbook?Yes,itis.No,it______.Are_____mypencils?Yes,_____are.No,theyaren’t.Is_____hisruler?Yes,it____.No,itisn’t.Are______herpens?Yes,theyare.No,they______.thisisn’tthesetheythatisthosearen’tReadthequestionsandcompletetheanswers.阅读问句并补全答语。1.Isthisherruler?2.IsthatEric’sschoolbag?3.Arethesehispencils?4.ArethoseAnna’sbooks?Yes,.It’s.No,.Sally’s.Yes,.They’re.No,.mine.itishersitisn’tItistheyarehistheyaren’tThey’re3bGrammar含有be动词的一般现在时的一般疑问句一、含义以动词be(is,are等),助动词(do,does等)或情态动词（can等）开头，用yes或no回答的问句叫作一般疑问句。回答时可以用完整的句子回答，但大多数情况下只需作简略回答。二、构成及答语•“一提二变三问号”•一提：把句中的be（am/is/are）提到主语的前面。•二变：句中的主语若含有I（my/we）等第一人称代词时，需将它们变为you(your/you)等第二人称代词。•三问号:句末的句号改为问号。例:Heismybrother.-Isheyourbrother?-Yes,heis./No,heisn’t.Thisismypencil.Isthisyourpencil?含有be动词的陈述句变为一般疑问句的步骤Grammar含有be动词的否定句含有be动词的肯定句变否定，只需要在be动词后加not。肯定句Iam…Youare…He/She/Itis...We/You/Theyare…否定句Iamnot…Youarenot…He/She/Itisnot...We/You/Theyarenot…Grammar指示代词this和that•this和that是指示代词，其区别在于：this往往指时间或空间较近的人或物；that往往指时间或空间较远的人或物。•【思路拓展】•these和those分别是this和that的复数形式，其用法同this和that。选用this或that填空。•(1)Lookatkite(风筝）inthesky（天空）!•(2)Look!ismynewpen!•(3)manoverthere（那边）ismyfather.thatThisThat对于Isthis/that…？句型•肯定回答是Yes,itis.否定回答是No,itisn’t.（isn’t是isnot的缩写）需要注意的是yes之后跟肯定形式，no之后跟否定形式，不可混淆。•上述句式的复数形式是Arethese/those…?其肯定回答是Yes,theyare.否定回答是No,theyaren’t.(aren’t是arenot的缩写)给出下列两个句子的肯定回答及否定回答。•Isthis/thatyourpen?•肯定回答:________________•否定回答:________________•Arethese/thoseyourpencils?•肯定回答：_______________•否定回答：_______________Yes,itis.No,itisn’t.Yes,theyare.No,theyaren’t.用所给的单词连词成句,标点已给出。1.this,is,eraser,his,________________________?2.my,pencil,isn’t,it,_________________________.3.are,books,those,her,_________________________?4.for,Thank,help,your,you________________________________.IsthishiseraserItisn’tmypencilArethoseherbooksThankyouforyourhelp书面作业(Writingwork)课时训练Unit3SectionA第二课时口头作业(Oralwork)熟读grammar中的句子