Unit 3 Is this your pencil ? .5Section B 3aSelf checkPeriod 5温故互查 （教师寄语 Many hands make light work .众人拾柴火焰高。）.Say out the phrases and the words loudly .1.失物招领处2.向某人索要某物 3.一串钥匙4.按给某人发邮件5.拨给某人打电话6.在学校图书室 7.一些钥匙 8.在教室里9.我的电话号码10.给某人打电话11.我的学生证12找到它 13.手表 14.戒指15.必须16.铅笔17.铅笔盒18.书包19.她的20.他的 21.感谢22.字典 23.别客气 24.关于 25.老师26.受欢迎的设问导读. Pairwork1.A: Excuse me !Whats this in English ?B: Its a /an A: How do you spell it 、B:A: What color is it ?B: Its A: Is this your ?B: Yes ,it is .Its mine /my / No, it isnt .Its his /hersA: Thank you ./Thanks B: You are welcome ./Thats OK. /Thats all right .2.A:Excuse me ! What are those/ these in English ?B: They are A: What color are they ?B: They are A: Are those /these your ? B: Yes, they are .They are mine ./No, they arent .They are hers /his .Students make their own conversations in pairs using their own objects.Finish self check and check their answers in groups .Finish 3a 自我检测.根据句子或对话意思，用括号内所给单词的适当形式填空。1. Miss Wang is _(she )English teacher. 2. _(I) pencil is blue ._(she) is red.3. Whats _(you) telephone number ?4. _(he) ID card is in the schoolbag .5. _(I) am Jack Brown .Brown is _(I) last name .6. _(she) is a nice girl. _(she) name is Cindy.7. Are _Jenny ? Is this jacket _(you)?8. -Excuse _,Kate .Is this your pencil ?-Yes, its _(I).9. Is this your ruler? No ,its not _ . _ ruler is orange .(I)10. Please call _(I) at 679-889 .写一则招领启事和一则寻物启事。Peter 捡到一只棒球，失主可打电话337684找Peter.Found: _Is this _ _?Please _Peter.Phone _3376824假设你的书包丢了，是红黑色，电话5674349，你是Gina巩固练习1. ( )Thanks _your help. A. in B. for C. of 2. ( )Is this _pen?-No, its _eraser ?A.an, a B. an ,an C. a ,an 3. ( )This is your English book and that is _.A. my B. me C. mine 4. ( )-Mike, _is Jack .-Nice to meet you .A. he B. this C. it 5. ( )-_do you spell your name ?-T-I-N-A.A. What B.How C. Whats 6. ( )_is Gina ，_good friend .A. She ,my B.Her, my C. She , I7. ( )His name is Jim Smith .Smith is his _name .A. first B. last C. English8. ( )Are these Dales bags ?-Yes, _.A. they are B. they arent C. those are 9. ( )Who are they ?Lost :_Color:_Your name :_Phone number :_ -_.A. They are my pens . B. Those are my pens . C. They are my friends .10. ( ) -_?-Yes, its mine .A. Is that your ruler ?B. Whats this ?C. Is this her ruler ?拓展探究阅读短文回答问题。Found :A set of keys .My name is Rick MillerAnd my phone number is 678-8934.1. Who found a set of keys ?_2. Does Lily Lose(丢失) her school ID card?_3. What is Lilys phone number ?_4. What is Ricks phone number ?_5. Where(哪里) can you go（去） if you lose your things ? _答案自我检测.1.her 2.My Hers 3.your 4.His 5.I my 6. She ,Her 7.you ,your 8.me ,mine 9 mine My 10 me.A baseball ; your baseball ;call ;number ; A schoolbag ; Red and black ; My name is Gina . My phone number is 5674349.巩固练习BCCBB ABACA拓展探究1. Rick Miller 2. Yes .3. 298-5671.4. 678-8934.5. Lost and found .Lost :My school ID card.Please call Lily King Phone 298-5671