【教學(xué)課件】Unit3SectionB第2課時參考課件（七上）

Unit3SectionBIsthisyourpencil?第二課時A:What’sthis?B:It’saring.A:________________?B:R-I-N-G.A:Isthisyourring?B:Yes,itis.It’s_____.HowdoyouspellitmineRevisionA:____________?B:It’sawatch.A:Howdoyouspellit?B:_____________.A:________________?B:_________.It’shers.What’sthisW-A-T-C-HIsthisyourwatchNo,itisn’tRevisionA:What’rethose?B:________________.A:Howdoyouspell?B:N-O-T-E-B-O-O-K-S.A:_______________________?B:No,theyaren’t.They’rehis.They’renotebooksArethoseyournotebooksRevisionPresentationT:Thesearesomekeys.Thisisasetofkeys.asetof一套；一幅；一組e.g.asetofstamps一套郵票abagof一袋子……e.g.abagofrice一袋大米abagofapples一袋蘋果____________:MynotebookMy__________isDavid.Please__________meat679-8871.

Completethenoticeswiththewordsorphonenumberinthebox.nameyoursfound284-5486lostcall3a____________:AsetofkeysArethese___________?CallJennyat_____________.Practice________:AsetofkeysArethese________?CallJennyat_________.______:MynotebookMy________isDavid.Please_______meat679-8871.

Let’schecktheanswers.nameyoursfound284-5486lostcallLostnamecall3aFoundyours284-5486PracticeWriteyourownlostorfoundnoticewithyournameandphonenumber.1.寫尋物啟事和失物招領(lǐng)要緊扣主題，寫清物品名稱、聯(lián)系人及聯(lián)系方式，要求表述明確，言簡意賅。3bPractice3.常用句型：

Isthis/thatyour…?

這是/那是你的……？

Arethese/those…?

這些/那些是……？

Call…at…

打……找……E-mailmeat...

給我發(fā)郵件到……PracticeNowtryyourbest.現(xiàn)在看你的了！假如你丟失了一套鑰匙；假如你撿到一張學(xué)生證。寫一寫吧！______________________________________________________________________________________________________PracticeLost:

Ilostasetofkeys.Imustfindthem.MynameisJim.Pleasecallmeat347-2580.Found:

AschoolIDcard.

IsthisyourschoolIDcard?Ifounditintheschoollibrary.Callmeat347-2580.Ore-mailmeat.AsamplePracticeeraserbookpencildictionaryWritetheschoolthingsyouknow.penrulernotebookschoolbagschoolIDcardwatchpencilboxSelfCheck

Imemymineyou

yoursher

hershehimsheyouhis規(guī)則總結(jié)Completethechartwithpronouns.yourherhis類別第一人稱第二人稱第三人稱第三人稱人稱代詞主格人稱代詞賓格形代名代SelfCheckLookatthepictureandwriteconversations.SelfCheckA:______________________B:______________________A:______________________B:______________________A:______________________B:______________________234No,theyaren’t.Arethoseyourbaseball?Isthisyourpencilbox?Yes,itis.It’smine.Isthatyourwatch?Yes,itis.It’smine.1A:Isthatyourschoolbag?B:No,itisn’t.SelfCheck1.asetofkeys

set為名詞，意為“套，組，副”。

短語asetof

表示“一套，一列，一串”等。

e.g._________books一套書

_________stamps一套郵票asetofasetofExplanation【拓展】在英語中表示物品的時候（尤其是不可數(shù)名詞），常常用“數(shù)詞或a/an/this/that+名詞（表示容量、種類……）+of+名詞”來表示，意為“……雙（對/套/張/副……）”。Explanation_________meat一片肉__________shoes那雙鞋子apieceof________milk一杯牛奶thatpairofaglassofExplanation2.人稱代詞賓格

me(我)，you(你)，him(他)，her(她)，it(它)等是人稱代詞的賓格形式，他們常跟在介詞或動詞后面做賓語。如：

Thank____.謝謝你！

Excuse____.打擾了。

Howdo_____spellit?怎樣拼寫？

Pleaseask____forhelp.請向她請求幫助。

Call____at569-3219.打電話569-3219找他。youmeyouherhimExplanation根據(jù)提供的情景，完成下列失物招領(lǐng)啟事和尋物啟事。失物招領(lǐng)啟事：