七上unit2period1.ppt

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1、Unit 2Period IIs this your pencil?Words and Expressionsthis 这；这个这；这个pencil 铅笔铅笔pen 钢笔钢笔book 书书eraser 橡皮橡皮ruler 尺；直尺尺；直尺case 箱；盒；橱箱；盒；橱pencil case 铅笔盒；文具盒铅笔盒；文具盒backpack 双肩背包双肩背包动画词汇Words and Expressionspencil sharpener 卷笔刀；铅笔刀卷笔刀；铅笔刀dictionary 字典；词典字典；词典that 那；那个那；那个yes （表示肯定）是（表示肯定）是no （表示否定）不；不是（表

2、示否定）不；不是excuse 原谅；宽恕原谅；宽恕excuse me 请原谅（客套话，用于与陌生请原谅（客套话，用于与陌生 人搭话、打断别人说话等场合）人搭话、打断别人说话等场合）thank 感谢感谢OK 好；不错好；不错动画词汇1aMatch the words with the things in the picture.将词语与圈中物品匹配。1.pencil _2.pen_3.book_4.eraser _5.ruler _6.pencil case _7.backpack _8.pencil sharpener _9.dictionary _cfbgedahiWhats this/th

3、at in English?Is it a book?Exercise？No,its a pencil.Whats this/that in English?Is it a pen?Exercise？Yes,it is.Whats this/that in English?Is it a ruler?Exercise？No,it isnt.Its an eraser.Whats this/that in English?Is it a pencil case?Exercise？Yes,it is.Whats this/that in English?Is it a dictionary?Exe

4、rcise？No,it isnt.Its a ruler.Whats this/that in English?Is it a pencil sharpener?Exercise？No,it isnt.Its a backpack.Whats this/that in English?Is it an eraser?Exercise？No,it isnt.Its a pencil sharpener.Whats this/that in English?Is it a dictionary?Exercise？Yes,it is.Listen and number the conversatio

5、ns(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 my pencil.A:Is that your backpack?B:No,it isnt.Its his backpack.A:Is this your ruler?B:No,it isnt.Its her ruler.1b123Conversation 1Girl:Is this your ruler？Boy:No,it isnt.Its her ruler.TapescriptConversation 2Teacher:Is that your

6、 backpack？Boy:No,it isnt.Its his backpack.Conversation 3Boy:Is this your pencil？Girl:Yes,it is.Its my pencil.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 the box.听录音，用方框里的单词补全对话。eraser pencil ruler pencil case bookTim:E

7、xcuse 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 this is my .And this is your ,Jane.pencileraserrulerbook pencil case2bTim:Excuse me,Sonia.Is this your pencil?Sonia:Yes,thank you.And that is my eraser.TapescriptTim:And

8、Jane,is this your ruler？Jane:No,it isnt.Its her ruler.Tim:OK,and this is my book.And this is your pencil case，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！谢谢你！Explanation Is this/that your?这这/那是你的那是你的吗？吗？Grammar Focus Yes,it is.是的。是的。Its

9、his/her.是他是他/她的。她的。No,it isnt.不，不是我的。不，不是我的。Its my.是我的是我的。指示代词 this that 表示“这个”“那个”等指示概念的词，叫指示代词。如this，that等。英语中指示代词的用法同汉语中的情况相似,this(这个)一般用来指较近的人或事物,that(那个)则指较远的人或事物。Explanation this与is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，如：Explanation Is that a ruler？那是尺子吗？No,

10、it isnt.Its a pen.不,不是。是钢笔。一般疑问句 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，但大多数情况下只需作简略回答。如：Explanation Is this your pencil?这是你的铅笔吗这是你的铅笔吗?Yes,it is.是的。是的。no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。

11、等一起构成否定句。例如：例如：Explanation 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。Is this your book?Yes,it is.Its my 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.I

12、think its her/his eraser.A:Excuse me.Is this your eraser?C:No,it isnt.I think its her/his eraser.A:Is this your eraser?D:Yes,it is.Its my eraser.Thank you.Practice the conversations below.Practice the conversations below.Then make your own conversations.Then make your own conversations.练习下面的下面的对话，然后

13、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.Is this/that your pen?Yes,it is.No,it isnt.It is his/her pen.No,it isnt.It is his/her pen.Owners Objects Group workListen and repeat 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.HomeworkThe end of this period!