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1、Is this your pencil?period 1Unit Three1.Learn the words on page7 and page8.2.Use target languages:Is this your pencil?Yes,it is./No,it isnt.Is that her eraser?Yes,it is./No,it isnt.3.Train the listening and speaking skills.Words and Expressionspencil 铅笔铅笔book 书书eraser 橡皮橡皮ruler 尺；直尺尺；直尺box 箱；盒箱；盒pen
2、cil box 铅笔盒；文具盒铅笔盒；文具盒schoolbag 书包书包dictionary 字典；词典字典；词典pen 钢笔钢笔1aMatch the words with the things in the picture.将词语与圈中物品匹配。将词语与圈中物品匹配。1.pencil _2.pen_3.books_4.eraser _5.ruler _6.pencil box _7.schoolbag _8.pencil sharpener9.dictionary _cfbgedahiIs this a pencil box?Yes,it is.This is a .pencil box
3、Is this a ruler?No,it isnt(=is not).Its an eraser.Is this a pencil?Yes,it is.Is that a ruler?No,it isnt.Its a key.Is this a pencil?Yes,it is.Is that a ruler?No,it isnt.Its a key.Are these pens?Yes,they are.T-SsAre those pencil boxes?No,they arent.They are rulers.Are these apples?No,they arent.They a
4、re oranges.T-SsAre those schoolbags?Yes,they are.No,it isnt.Its her schoolbag.=Its hers.Is this your schoolbag?Is that your ruler?No,it isnt.Its his ruler.=Its his.Whats this/that in English?Is it a book?？No,its a pencil.Exercise Whats this/that in English?Is it a pen?？Yes,it is.Exercise Whats this/
5、that in English?Is it a ruler?？No,it isnt.Its an eraser.Exercise Whats this/that in English?Is it a pencil box?？Yes,it is.Exercise Whats this/that in English?Is it a dictionary?？No,it isnt.Its a ruler.Exercise Whats this/that in English?Is it a pencil box?？No,it isnt.Its a schoolbag.Exercise Whats t
6、his/that in English?Is it a dictionary?？Yes,it is.Exercise Listen and number the conversations(1-3).听录音，给下列对话编号听录音，给下列对话编号1-3.A:Is this your pencil?B:Yes,it is.Its mine.A:Is that your schoolbag?B:No,it isnt.Its his.A:Are these your books?B:No,they arent.Theyre hers.1b123Conversation 1Girl:Is this yo
7、ur ruler？Boy:No,it isnt.Its hers.TapescriptConversation 2Teacher:Is that your schoolbag？Boy:No,it isnt.Its his.Conversation 3Boy:Is this your pencil？Girl:Yes,it is.Its mine.2aListen and check the things you hear.听录音，在你听到的物品后打勾。听录音，在你听到的物品后打勾。Listen again.Complete the conversation with the words in t
8、he box.听录音，用方框里听录音，用方框里的单词补全对话。的单词补全对话。eraser pencil ruler pencil case bookTim:Excuse me,Sonia.Is this your?Sonia:Yes,thank you.And that is my?Tim:And Jane,is this your?Jane:No,it isnt.Its her ruler.Tim:OK,and these are my .And this is your ,Jane.pencileraserrulerbooks pencil case2bTom:Excuse me,Gra
9、ce.Is this your pencil?Grace:Yes,thank you.And those are my erasers.TapescriptTom:And Jane,is this your ruler？Jane:No,it isnt.Its hers.Tom:OK,and these are my books.And this is your pencil box,Jane.thank n.&v.感谢感谢常用的表示感谢的句子有：常用的表示感谢的句子有：Many thanks.多谢多谢!Thanks a lot.多谢。多谢。Thanks.谢谢。谢谢。Thank you.谢谢你！
10、谢谢你！Explanation 指示代词指示代词 this that 表示表示“这个这个”“那个那个”等指示概念的词，叫等指示概念的词，叫指示代词。如指示代词。如this，that等。英语中指示代等。英语中指示代词的用法同汉语中的情况相似词的用法同汉语中的情况相似,this(这个这个)一般用来指较近的人或事物一般用来指较近的人或事物,that(那个那个)则则指较远的人或事物。指较远的人或事物。Explanationthis与与is没有缩写形式。没有缩写形式。This is a Chinese car.这是一辆国产轿车。这是一辆国产轿车。指示代词作主语指物并用于问句中时，回指示代词作主语指物并用
11、于问句中时，回答一般用答一般用it代替代替this和和that，如：如：Is that a ruler？那是尺子吗？那是尺子吗？No,it isnt.Its a pen.不不,不是。是钢笔。不是。是钢笔。Explanation 一般疑问句一般疑问句 以动词以动词be，have或助动词、情态动词开头，或助动词、情态动词开头，以以yes或或no作回答的问句叫做一般疑问句。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。如：情况下只需作简略回答。如：Is this your pencil?这是你的铅笔吗这是你的铅笔吗?Yes,
12、it is.是的。是的。Explanationno和和not 二者都是二者都是“不不”的意思的意思,但用法不同。前者但用法不同。前者可单独使用可单独使用,用于回答一般疑问句，反义词为用于回答一般疑问句，反义词为yes;后者不能单独使用后者不能单独使用,要和要和be动词、助动词动词、助动词等一起构成否定句。等一起构成否定句。例如：例如：Is this your pencil?这是你的铅笔吗这是你的铅笔吗?No,it isnt.不不,不是。不是。It is not my book.这不是我的书。这不是我的书。ExplanationIs this your book?Yes,it is.Its my
13、 book.Is this your pencil case?No,it isnt.Its her pencilcase.Is this your ruler?No,it isnt.Its his ruler.A:Excuse me.Is this your eraser?B:No,it isnt.Its her/his eraser.A:Excuse me.Is this your eraser?C:No,it isnt.Its her/his eraser.A:Is this your eraser?D:Yes,it is.Its my eraser.Thank you.Practice
14、the conversations below.Then make your own conversations.练习下面的下面的对话，然后和同伴，然后和同伴编新新对话。四人一组把你们的学习用品混放在一起,让他们找出物品的主人,并填上表格,小组长作记录,看谁先找到。Is this/that your pen?Yes,it is.No,it isnt.It is his/her pen.Owners Objects Group work A:Excuse me,Mary.Is this your book?B:Yes,_ _.A:Mary,is this your pencil?B:No,it _.Its _ pencil.A:Whats this _ English?B:_ _ eraser.A:Spell it,please.B:_.itisisnthis/herin ItsanE-R-A-S-E-RExercise根据上下文补全下列对话。根据上下文补全下列对话。1.Revise the new words in section A.2.Practice the conversations in 1b and 2b.Homework