七年级英语上册 unit3 period1课件 人教新目标版.ppt

unit3isthisyourpencilperiod11a 2c what sthis that it sa an apencil apen abook aneraser aruler what rethese those they re pencils pens books erasers rulers apencilbox case apencilsharpener aschoolbag adictionary pencilboxes pencilsharpeners schoolbags dictionaries 1 pencil 2 pen 3 books 4 eraser 5 ruler 6 pencilbox 7 schoolbag 8 dictionary e g b h c f a d 1a matchthewordswiththethingsinthepicture isthis thata an yes itis no itisn t isn t isnot isthis thata an yes itis no itisn t isn t isnot arethese those yes theyare no theyaren t aren t arenot arethese those yes theyare no theyaren t aren t arenot they remypens they remine 它是我的 that sherkey it shers 它是她的 thosearehisbooks they rehis 它们是他的 mypens mine herkey hers hisbooks his yourpens yours excuseme isthisyoureraser yes itis it smine isthatyourschoolbag no itisn t it shers excuseme isthisyourpencilbox yes itis it smine isthatyoureraser no itisn t it shis excuseme isthis thatyour yes itis it smine no itisn t it shers his excuseme aretheseyourpencilboxes yes theyare they remine arethoseyourerasers no theyaren t they rehers excuseme aretheseyourbooks yes theyare they remine arethoseyourdictionaries no theyaren t they rehis excuseme arethese thoseyour yes theyare they remine no theyaren t they rehers his a isthisyourpencil b yes itis it smine a isthatyourschoolbag b no itisn t it shis a aretheseyourbooks b no theyaren t they rehers listenandnumbertheconversations 1 3 3 2 1 1b listenandcheck thethingsyouhear 2a listenagain completetheconversationwiththewordsinthebox 2b eraserspencilrulerpencilboxbooks tom excuseme grace isthisyourpencil grace yes thankyou andthosearemy tom andjane isthisyour jane no itisn t it shers tom ok andthesearemy thisisyour jane erasers ruler books pencilbox practicetheconversationin2b 2c tom excuseme grace isthisyourpencil grace yes thankyou andthosearemyerasers tom andjane isthisyourruler jane no itisn t it shers tom ok andthesearemybooks thisisyourpencilbox jane groupwork a excuseme b c d e f excuseme mine hers his isthis that thankyou arethese those 对话中须包含以上重点句 结构 be 主语 其他部分 意思 吗 答句 yes no开头回答 注意 肯定回答不可以缩写朗读 一般疑问句用升调例如 isityourschoolbag yes itis no itisn t arethesehisdictionaries yes theyare no theyaren t i 含有be动词的一般疑问句 1 thatishisschoolbag 变为一般疑问句 hisschoolbag 作肯定及否定回答 yes no 2 thesearehererasers 变为一般疑问句 hererasers 作肯定及否定回答 yes no 句型转换 isthat theyare itisn t itis arethese theyaren t 形容词性物主代词和名词性物主代词表 名词性物主代词 相当于一个名词 可以在句子中单独使用 它相当于 形容词物主代词 名词 而形容词性物主代词只能和名词在一起使用 mypen mine herkey hers hisbooks his yourruler yours 1 thisishergreenjacket 改为同义句 thisgreenjacketis 2 mypenisred whatcolorisyourpen 同义句 mypenisred what