仁爱版七年级英语上册-Unit-1-Topic-3-Section-C-课件(共38张PPT).ppt

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,2020/8/9 Sunday,#,2026/11/10,仁爱版七年级英语上册 Unit 1 Topic 3 Section C 课件(共38张PPT),a,book,a,pencil,an,orange,an,egg,a,map,A:,Whats this in English?,B:,Its an apple.,A:,How do you spell it?,B:,A-P-P-L-E,apple.,A:,Is this an apple?,B:,No,it isnt.It is an orange.,What are these in English?,Theyre apple,s,.,What are those in English?,They are book,s,.,What are these/those in English?,Theyre.,pencil,s,apple,s,eraser,s,box,es,Read,number and fill.,They are _.,Are they English book,s,?,（,视频,P21-1a,）,book,s,2,Are those English,book,s,too?,No,they are map,s,.,1,Yes,they are.,Hi,Miss Wang!,What are these?,Let me help you.,Thank you!,4,rule,s,and pencil,s,.,They are _,_,_,_,What are those?,3,A,:,What are these?,B,:,_ _,car,s,.,A,:,Thank you,.,They are,Thats OK,B,:,_,.,A:Are,_,eggs?,B:Yes,_,_,.,A:Thank you.,B:,_ _,.,these,they are,Thats OK,A:_ _ _?,B:They are books.,A:Thanks.,B:_ _.,What are those,Youre welcome,A:Are those oranges?,B:_,_ _.,A:What are they?,B:They are _.,A:Thanks.,B:_ _.,No they arent,apples,Youre welcome,Whats this/that in English?,Its a/an,What are these/those?,They are,Is this/that a/an?,Yes,it is./No,it isnt.,Are these/those?,Yes,they are./No,they arent.,单数,复数,近指人或物,this 这,these 这,些,远指人或物,those 那,些,that 那,four,book,s,eight apple,s,four bus,es,seven box,es,Look and learn.,Whats this/that?Its,What are these/those?Theyre,a book,two book,s,an orange,five orange,s,an eraser,three eraser,s,a bus,six bus,es,a ruler,four ruler,s,a box,seven box,es,A:Are they pencil,s,?,B:Yes,they are.,A:What are,these,in English?,B:They are pencil,s,.,B:No,they arent.,They are bus,es.,A:Are they car,s,?,A:What are,those,in English?,B:They are bus,es,.,可数名词复数变形规则：,(1)在一般情况下直接在词尾加-s;,例如:,desk,desk,s,pen,pen,s,pencil,pencil,s,car,car,s,apple,apple,s,teacher,teacher,s,你知道吗,(2)以-s,-x,-ch,-sh 结尾的单词在词尾加-es;,例如:,box,box,es,(盒子),bus,bus,es,(公共汽车),watch,watch,es,(手表),class,class,es,(班级),3)词尾若是-f或-fe时，常常先把f或fe变为v后再加es。,e.g.knifeknives,wifewives,leaf leaves,4)以辅音字母加-y结尾的词，先变y,为i后再加es。,e.g.babybabies,ladyladies,countrycountries,【运用】,写出下列单词的复数形式。,1.pen _,2.class _,3.half _,4.teacher _,5.city _,pens,classes,halves,teachers,cities,指示代词是用来指示或表示人或事物的词，表示“这个”、“那个”、“这些”、“那些”的意思。,请观察下面的例句，补全结论部分所缺内容。,this,that,these和those,A.,This,is a bus.这是一辆公共汽车。,That,is a car.那是一辆小汽车。,These,are oranges.这些是橘子。,Those,are eggs.那些是鸡蛋。,B.Is,this/that,a pen?,这/那是一支钢笔吗？,Yes,it is.是的,它是。,Are,these/those,oranges?,这些/那些是橘子吗?,No,they,arent.不,它们不是。,【结论】,1.从A组可以看出，this和these指距离说话人较_(近/远)的人或物,_是this的复数形式;that和those指距离说话人较 _(近/远)的人或物,those是 _的复数形式。,近,these,远,that,2.this 或that作主语时，系动词be用单,数形式is；these或those作主语时，系,动词be用复数形式are。,3.从B组可以看出,含有指示代词(作主,语)的句型“This/That is.”和“These,/Those are.”变为一般疑问句时，,需把is或are提至主语前。,4.询问“物品”时,问句含有this或that时,答语中常用 _代替this或that；问句含有these或those时,答语中常用_代替these或those。,it,they,名,【运用】,请根据括号内的要求完成下列各题。,1.This is a cake.(改为复数句)_.,2.Are those buses?(作否定回答)_,_.,These are cakes,No they arent,3.What are those?(补全答语),_ are boxes.,4.这是我的课桌，那些是他的书。(补全句子),_ is my desk,and _ are his books.,those,They,This,I.请写出下列名词的复数形式。,1.friend _ 2.box _,3.desk _ 4.pencil _,5.cake _ 6.bus _,7.school _ 8.year _,9.apple _ 10.class _,classes,friends,boxes,desks,pencils,cakes,buses,schools,years,apples,Exercises,.根据各题后括号内的要求完成下列各,题。,1.That is an English book.(改为复数形,式),_,2.It is a bus.(改为复数形式),_,3.Is this a box?(改为复数形式),_,Those are English books.,They are buses.,Are these boxes?,4.They are apples.(改为单数形式),_,5.What are those?(改为单数形式),_,It is apple.,What is this?,Read and write the words.,name,big,sad,seven,nine,ten,five,desk,map,pen,1.学习本课的生词。,2.掌握可数名词的单数和复数形式。,3.学习this,that,these,those 的用法。,4.句型：,What are they/those?,They are,Are they?,Yes,they are./No,they arent,.,Sum up,（,1）用本课所学句型编两则对话,写,在作业本上。,（2）朗读并背诵1a。,Homework,