《七年级英语UNIT2课件.ppt》由会员分享，可在线阅读，更多相关《七年级英语UNIT2课件.ppt（39页珍藏版）》请在三一办公上搜索。
1、,Period 2:Section A 2d 3c,A:Is this your book?,Conversation 1,B:Yes,it is.,A:Is this your book?,B:Yes,it is.,A:Is this your book?,B:Yes,it is.,B:Yes,it is.,Its mine.,B:Yes,it is.,A:Is that your ruler?,Conversation 2,It is hers.,B:No,it isnt.,A:Are those her rulers?,Conversation 2,They are hers.,B:Ye
2、s,they are.,A:Is this his pen?,Conversation 3,B:Yes,it is.Its his.,A:Are these his books?,B:No,they arent.,Theyre hers.,Teacher:Hi,Anna.Are these your pencils?Anna:No,theyre Bobs.Teacher:And is this his green pen?Anna:No,it isnt.The blue pen is his.Teacher:What about this dictionary?Anna:Its Helens.
3、And the green pen is hers,too.Teacher:And the eraser?Is that yours?Anna:Yes,it is.Teacher:Thank you for your help,Anna.Anna:Youre welcome.,Role-play the conversation.分角色表演对话。,2d,Complete the questions and answers about each picture.根据图片补全问句和答语。,3a,is,those,arent,they,isnt,that,this,these,Read the qu
4、estions and complete the answers.阅读问句并补全对话。,it is,hers,it isnt,It is,they are,his,they arent,Theyre,3b,Put some things into the teachers box.在老师的盒子里放一些物品。,GAME 游戏,找主人。,3c,1.指示代词（1）在句子中，指示代词可以充当主语、定语、宾语或表语。如：This is a pear.(作主语)这是一个梨。These video clips are very interesting and those ones are not.(作定语)
5、这些光碟很有趣,那些没意思。I like this very much.(作宾语)我很喜欢这个。Oh,its not that.(作表语)哦,不是那个。,Explanation,（2）学习指示代词,应注意以下几点:this与is,these与are没有缩写形式。This is a Chinese car.这是一辆国产轿车。指示代词作主语指物并用于问句中 时,回答一般用it代替this和that，they代替these和those。如：,-Is that a ruler？那是尺子吗？-No,it isnt.Its a pen.不,不是。是钢笔。-Are these your books?这些是你
6、的书吗?-Yes,they are.是的。,2.no和not二者都是“不”的意思，但用法不同。前者可单独使用，用于回答一般疑问句，反义词为yes；后者不能单独使用，要和be动词、助动词等一起构成否定句。,如：-Is this your pencil?这是你的铅笔吗?-No,it isnt.不,不是。It is not my book.这不是我的书。,3.thank n.&v.感谢 常用的表示感谢的句子有：Many thanks.多谢!Thanks a lot.多谢。Thanks.谢谢。Thank you.谢谢你！,4.Thanks for 意为“谢谢”,后接名词。等同于 thank s.b.(
7、某人)for s.th.因为某事感谢某人。E.g.Thanks for your help.=Thank you for your help.谢谢你对我的帮助。Thanks for his beautiful card.=Thank him for the beautiful card.谢谢你给我这么漂亮的卡片。,5.What about?怎么样？/好吗？(询问消息或提出建议)=How about?e.g.1.What about a drink?=how about a drink?喝杯酒怎么样？2.-Where do we go?我们去哪里呢？-How about Hawaii?/what
8、 about Hongkong?夏威夷怎么样？杭州好吗？,9.The words that show ownership,I my(我的)mineHe his(他的)hisShe her(她的)herThey their(他们的)theirsIt its(它的)its,Grammar focus,This is a pencil.,Is this a pencil?,This is my pencil.,Is this your pencil?,一般疑问句一、含义 以动词be,have或助动词、情态动词开头，以yes或no作回答的问句叫做一般疑问句。回答时可以用完整的句子回答，但大多数 情况下
9、只需作简略回答。,二、构成及答语 如果句中有动词be(am,is,are)，将动词 提到主语前，并大写开头字母，句末用 问号，主语第一人称变第二人称，即变成 了一般疑问句。一般疑问句要用Yes或No来回答。它的 肯定答语是Yes,it is.否定答语是No，it isnt.注意答语用it代替this/that。,This,is,my,pencil.,Is,this,your,pencil?,含有be动词的陈述句变为一般疑问句的步骤,如：-Is this your pencil?这是你的铅笔吗?-Yes,it is.是的。-Have you any magazines?你有杂志吗?-Yes,I
10、have.有。,1.-Is this your _ _?-Yes,_ you._ that is _ _.2.-_ this _ key?-Yes,_ is._ mine.,pencil,box,thank,And,my,schoolbag,.根据图片完成句子。,Is,your,it,Its,解析:Its是It is的缩写形式,It指代this;“Its mine.”=“Its my key.”,Exercises,3.Heres _ _.,an,eraser,解析：a和an都是不定冠词,放在单数可数名词前,修饰限定名词,表示“一个、一块”的意思。如果名词的读音以辅音音素开头,用不定冠词a,如
11、:a banana,a pear;如果名词的读音以元音音素开头,要用不定冠词an,如an orange,an egg。在本句中,单词eraser是以元音音素 i 开头的词,故要用冠词an。,.按要求写出下列词的相应形式。,1.hi(同义词)_2.no(反义词)_3.are(同音字母)_4.color(动词)_5.I am(缩写形式)_6.u(同音词)_7.my(主格)_8.to(同音词)_9.its(完整形式)_,hello,yes,Rr,color,Im,you,I,too/two(二),it is,10.morning(对应词)_11.this(对应词)_12.a(同义词)_13.i(大写
12、形式)_14.thats(完整形式)_15.my name is(缩写形式)_16.what is(缩写形式)_,an,I,that is,my names,whats,evening,that,1.-Is this your pen?-_ A.Yes,this is.B.Yes,thiss.C.No,this isnt.D.No,it isnt.2.-Is that a ruler?-_.Its a sharpener.A.Yes,that is.B.No,it is.C.No,that isnt.D.No,it isnt.,D,D,.单项选择,3.-Whats this?-_ A.Yes,
13、it is.B.No,it isnt.C.Its a eraser.D.Its an eraser.4.-Whats _ name?-_ name is Ma Ling.A.your;My B.your;my C.your;I D.you;my,D,A,.Complete these sentences with“am”,“is”,“are”.,1._ this his book?,Yes,it _.,2.What _ that?,It _ a book.,3.How _ you?,I _ fine,thank you,Is,is,is,is,are,am,1.This is her eras
14、er.(改为一般疑问句,并作肯定 回答)2.That is his pencil sharpener.(改为一般疑问句,并作否定回答)3.this,school,my,is,card,ID(连词成句),Is this her eraser?Yes,it is.,Is that his pencil sharpener?No,it isnt.,This is my school ID card.,.句型转换,4.The picture is on the wall.(一般疑问句)5.Is that a soccer ball?(否定回答)6.Im Cindy.(同义句)7.Is this you
15、r brother.(肯定回答),No,it isnt.,My names Cindy.,Yes,it is.,Is the picture on the wall?,8.at,please,Kate,call,63749996(连词成句)9.is,what,your,box,pencil,color(连词成句),Please call Kate at 63749996.,What color is your pencil box?,10.your,is,book,this,(?)(连词成句),Is this your book?,.将下列句子变为一般疑问句，并作简要回答。,1.This is
16、 Gina.2.That is his brother.,Is this Gina?Yes,she is./No,she isnt.,Is that his brother?Yes,he is./No,he isnt.,3.He is my good friend.4.These are nice pictures.5.Those are school things.,Is he your good friend?Yes,he is./No,he isnt.,Are these nice pictures?Yes,they are./No,they arent.,Are these school things?Yes,they are./No,they arent.,1.Copy the new words of P13 five times;2.Find out the English words of school things you know.,
