Unit3Isthisyourpencil-SectionA2d-3c（第2課時(shí)）課件人教版七年級(jí)英語(yǔ)上冊(cè)

SectionA(2d-3c)UNIT3Isthisyourpencil第2課時(shí)學(xué)習(xí)目標(biāo)12學(xué)習(xí)并掌握單詞：teacher，about，yours，for，help，welcome。學(xué)習(xí)并掌握句型：Isthis/that...及其答語(yǔ)；Arethese/those...及其答語(yǔ)；Whatabout...Thankyoufor...You’rewelcome.A:Hello,LiHua.B:Hello,Mr.Wang.A:Isthisyour…B:Yes,itis./No,itisn’t.課堂導(dǎo)入WarmingupIsthatyourschoolbagNo,itisn’t.It’shis/hers.Aretheseher…Yes,theyare./No,theyaren’t.Theyare…Arethosehis…Yes,theyare./No,theyaren’t.Newwordsandexpressions(1)老師(2)幫助(3)……怎么樣？(4)為……而感謝你(們)(5)別客氣。teacherhelpwhatabout...thankyoufor...You’rewelcome.課堂學(xué)習(xí)Role-playtheconversation.Firstlistentotherecordingandthenanswerthequestions.2d1.WhatcolorisBob’spen2.IstheeraserAnna’sBlue.Yes,itis.Teacher：Hi,Anna.AretheseyourpencilsAnna:No,they’reBob’s.Teacher：AndisthishisgreenpenAnna:No,itisn’t.Thebluepenishis.Teacher：WhataboutthisdictionaryAnna:It’sHelen’s.Andthegreenpenishers,too.Teacher：AndtheeraserIsthatyoursAnna:Yes,itis.Teacher:Thankyouforyourhelp,Anna.Anna:You’rewelcome.Languagepoints1.No，they’reBob’s.中Bob’s是名詞所有格形式，表示物品的所屬關(guān)系。名詞單數(shù)的所有格形式通常是在詞尾加’s，以s結(jié)尾的名詞復(fù)數(shù)的所有格形式通常是在詞尾加“’”。名詞所有格的構(gòu)成方法一般的單數(shù)名詞在詞尾直接加“’s”Tom’sbook

湯姆的書(shū)myuncle’scar我叔叔的小汽車(chē)以-s結(jié)尾的復(fù)數(shù)名詞在詞尾加“’s”thestudents’basketball學(xué)生們的籃球不規(guī)則復(fù)數(shù)名詞在詞尾加“’s”Women’sDay

婦女節(jié)Children’sDay

兒童節(jié)2.Whatabout…意為“……怎么樣？”用于詢(xún)問(wèn)消息或向?qū)Ψ秸髑笠庖?jiàn)，其后可接名詞、代詞或動(dòng)詞-ing形式。其同義表達(dá)為“howabout...”。Whatabout/HowaboutwatchingTV看電視怎么樣？3.Thankyoufor...意為“為……而感謝你（們）”，相當(dāng)于Thanksfor...,是表達(dá)感謝的用語(yǔ)，for后接感謝的原因。此句型中的for后接名詞、代詞或動(dòng)詞的--ing形式。Thankyouforyourhelp.=Thankyouforhelpingme.謝謝你幫助我。4.回答別人的感謝時(shí)常用You’rewelcome.。

—Thankyouforyourpen.謝謝你的鋼筆。

—You'rewelcome.不用謝。Completetheconversationwiththewordsinthebox.Practicemine，his，about，hers，these，help，isn’t，welcome，theyA：Hi，Bill!Are_________yourbooksB：Yes，_________are.Theyare_________.A：Andisthis_________schoolbagB：No，it_________.It’sHelen’s.Andthegreenpenis_________，too.A：What_________thisrulerB：Oh!It’sJim’s.A：Thankyouforyour_________.B：You’re_________.thesetheyminehisisn’thersabouthelpwelcomeIsthisyourpencilIsthishisgreenpenIsthatyourschoolbagAretheseyourbooksArethoseherkeysYes,itis.It’smine./No,itisn’t.It’shers.Yes,itis./No,itisn’t.Thebluepenishis.Yes,itis./No,itisn’t.It’shis.Yes,theyare./No,theyaren’t.They’rehers.Yes,theyare./No,theyaren’t.They’remine.

GrammarFocusit’s＝itis

isn’t＝isnot

aren’t＝arenotReadandtranslatethesentences.Summary(1)注意指示代詞、be動(dòng)詞、名詞在數(shù)上應(yīng)保持一致。指示代詞this，that是單數(shù)，be動(dòng)詞應(yīng)該用is，其后應(yīng)接可數(shù)名詞單數(shù)或不可數(shù)名詞；these，those是復(fù)數(shù)，be動(dòng)詞應(yīng)該用are，其后應(yīng)接復(fù)數(shù)名詞，名詞的復(fù)數(shù)形式一般在其后加s。(2)一般疑問(wèn)句常用Yes或No回答，答語(yǔ)肯定與否定應(yīng)前后一致?？隙ㄐ问剑篩es，itis./Yes，theyare.否定形式：No，itisn’t./No，theyaren’t.(3)縮寫(xiě)形式：itis=it’s

isnot=isn’tarenot=aren’t

theyare=they’re(4)mine，his，hers等是名詞性物主代詞mine=my+相應(yīng)的名詞his=his+相應(yīng)的名詞hers=her+相應(yīng)的名詞Completethequestionsandanswersabouteachpicture.thisisn’tthesetheythatisthosearen’t3aIsthisherruler?IsthatEric’sschoolbag?Arethesehispencils?ArethoseAnna’sbooks?Yes,.It’s.No,.Sally’s.Yes,

.They’re.No,.

itishersitisn’tIt'stheyarehistheyaren’tThey’remine.

Readthequestionsandcompletetheanswers.3bthis，these為近指，指代時(shí)間或空間上較近的人或物。that，those為遠(yuǎn)指，指代時(shí)間或空間上較遠(yuǎn)的人或物。Putsomethingsintotheteacher’sbox.Thentakeonethingoutoftheboxandfindtheowner.Youonlyhavetwoguesses!No,itisn’t.Isthisyoureraser3cB:Yes,itis.No,itisn’t.FindtheOwner!A:Isthisyour…Inthislesson，wehavemainlylearned：1.Newwords：teacher，about，yours，for，help，welcome2.Sentencestructures：—Isthis/that...—Yes，itis.It’s.../No，itisn’t.It’s...—Arethese/those...—Yes，theyare.They’re.../No，they