七年级英语上册 Unit 3 Is this your pencil The First Period Section A（1a2d）课件 （新版）人教新目标版.ppt

unit3isthisyourpencil thefirstperiodsectiona 1a 2d warmingup what sthisinenglish it s warmingup what sthisinenglish it s 1amatchthewordswiththethingsinthepicture 1 pencil 2 pen 3 books 4 eraser 5 ruler 6 pencilbox 7 schoolbag 8 dictionary e g b h c f a d 1blistenandnumbertheconversations 1 3 a isthisyourpencil a isthatyourschoolbag b yes itis it smine b no itisn t it shis a aretheseyourbooks b no theyaren t they rehers 3 2 1 2alistenandcheck thethingsyouhear tom excuseme grace isthisyour grace yes thankyou andthosearemy tom andjane isthisyour jane no itisn t it shers tom ok andthesearemy thisisyour jane 2blistenagain completetheconversationwiththewordsinthebox pencil eraserspencilrulerpencilboxbooks erasers ruler books pencilbox 2cpracticetheconversationin2b thenmakeyourownconversationsusingthethingsinyourclassroom 1cpracticetheconversationsabovewithyourpartner thenmakeyourownconversations 2drole playtheconversation teacher hi anna aretheseyourpencils anna no they rebob s teacher andisthishisgreenpen anna no itisn t thebluepenishis teacher whataboutthisdictionary anna it shelen s andthegreenpenishers too teacher andtheeraser isthatyours anna yes itis teacher thankyouforyourhelp anna anna you rewelcome languagepoints 1 pencilbox文具盒pencilbox pencilcase注意 box的复数形式是boxes 2 eraser橡皮 铅笔擦 黑板擦theeraseriswhite eraser是以元音音素开头的单词 前面的不定冠词用an 如 aneraser一块橡皮 3 isthatyourschoolbag 那是你的书包吗 no itisn t it shis 不 不是 那是他的 教材第11页 1 isthis that 这 那是 吗 这种句型也是含有be动词的一般疑问句 读时读成升调 句尾用问号 注意 由指示代词this that作主语的一般疑问句 作答时 常用it代替this或that 以避免重复 isthisyourpencil 正 yes itis no itisn t 误 yes thisis no thisisn t 2 his在这里是作名词性物主代词使用 并不是作为形容词性物主代词 意为 他的书包 相当于hisschoolbag 拓展 形容词性物主代词不能单独使用 后面必须接名词 而名词性物主代词可以单独使用 后面不能接名词 4 aretheseyourbooks 这些是你的书吗 no theyaren t they rehers 不 不是 它们是她的 教材第13页 herpron 她的 该词为名词性物主代词 在句中作表语 此外还可作主语 而her为形容词性物主代词 在句中作定语 exercise 一 单项选择 1 therearetwo onthedesk a breadb milkc dictionaryd watches2 theseyourrulers no a is itisn tb is itisc are theyared are theyaren t3 thisisnotmyphone it s mineisoverthere a ourb hersc herd my4 jane isthis umbrella no it snotmine itis a you hersb your hersc yours herd your her5 thisis bedroom thetwinsisterslikeitverymuch a jennyandmaria sb jenny sandmariac jenny sandmaria s d d b b a 二 按要求完成下列各题 每空一词 1 thisismyschool 改为一般疑问句 school 2 thanksforhelpingme 改为同义句 youforyour 3 isthisyourbaseball 作肯定回答 yes 4 i