七年級(jí)英語上冊(cè) Unit 3 Is this your pencil課件2 (新版)人教新目標(biāo)版.ppt
Unit3,Isthisyourpencil?,Introduce,Isthisyourpen?,Words,helphelp【用法】help意為“幫助”。在英語中可作名詞或動(dòng)詞。,常用例句:Canyouhelpme?你能幫助我嗎?,小練習(xí):根據(jù)漢語意思填空湯姆經(jīng)常幫助我學(xué)數(shù)學(xué)。Tomoften_me_math。,helps,tolearn/withmy,Words,Erics【用法】Erics是名詞的所有格,意思是“埃里克的”。表示無生命事物的所有關(guān)系,用“名詞+of+名詞”結(jié)構(gòu),表示前者屬于后者。,常用例句:Excuseme,aretheseBobsnewshoes?對(duì)不起這是鮑勃的新鞋嗎?No,theyarent.不是。,小練習(xí):?jiǎn)雾?xiàng)選擇()Isthat_pencilbox?No,itisnt.Its_.A.Eric,LindasB.Linda,EricC.Erics,Lindas,根據(jù)題意,此處考查所有格的用法,前后兩句都應(yīng)用所有格,因此選C,Words,schoolbagsku:lbg【用法】在英語中由兩個(gè)或更多獨(dú)立單詞組合而成的新詞,稱為合成詞,schoolbag是一個(gè)合成詞,school(學(xué)校)+bag(包)=schoolbag(書包),常見的合成詞:schoolwork學(xué)業(yè)homework家庭作業(yè)classroom教室housework家務(wù),小練習(xí):根據(jù)首字母填空Iputmybookinmys_.,根據(jù)題意,書應(yīng)放在書包里,所以此處填schoolbag。.,Translations,Isthisherruler?Yes,itis.Itshers.這是她的尺子嗎?是的,是她的。IsthatEricsschoolbag?No,itisnt.ItsSallys.那是埃里克的書包嗎?不是,是莎莉的。Arethesehispencils?Yes,theyare.Theyrehis.這些事他的鉛筆嗎?是的,是他的。ArethoseAnnasbooks?No,theyarent.Theyremine.那些事安娜的書嗎?不是,是我的。,Expressions,Isthisherruler?Yes,itis.Itshers.這是她的尺子嗎?是的,是她的。【用法】Isthis?用來詢問離說話人較近的單個(gè)物品;Isthat?用來詢問離說話人較遠(yuǎn)的單個(gè)物品。兩者的肯定回答都用“Yes,itis.”;兩者的否定回答都用“No,itisnt.”【實(shí)例】Isthisakey?Yes,itis.這是你的鑰匙嗎?是的。,Expressions,小練習(xí):?jiǎn)雾?xiàng)選擇Aretheseyourerasers?Yes,_are.A.theseB.thoseC.theyD.erasersC.此題考查“Arethese?”句型的肯定回答,常用they來代替these,以避免重復(fù),故選C,Expressions,含be動(dòng)詞的一般疑問句【用法】目前所學(xué)的一般疑問句構(gòu)成是“Be(am,is,are)+主語+其他?”,即be動(dòng)詞置于句首,句末加上問號(hào)。一般疑問句用yes/no加上簡(jiǎn)略答語來回答,簡(jiǎn)略回答時(shí)要注意縮寫(否定的nt)和采用相應(yīng)的人稱代詞以避免重復(fù).【實(shí)例】(1)AmIwrongagain?我又錯(cuò)了?,Expressions,小練習(xí):用把下列各句變?yōu)橐话阋蓡柧洌?)HisbirthdayisonNovember12th.(2)LucyandAmyarelearningtoskate.(1)IshisbirthdayonNovember12th?(2)AreLucyandAmylearningtoskate?,Expand,真題演練,1.Heis_fatherA.JimsandLucysB.JimandLucysC.JimsandLucyD.JimandLucy【答案】B【解析】考查名詞所有格用法。句意:他是吉姆和露西的父親。表達(dá)兩者共有加s;兩者各有各加s。他(He),單數(shù),說明是吉姆和露西兩人共同的父親,所以選擇答案B。,Expand,真題演練,2.Howfarisyourhomefromschool?Itsabouttwo_walk.A.hoursB.hoursC.hoursD.hour【答案】B【解析】考查名詞所有格的用法。兩個(gè)小時(shí)的路程應(yīng)用名詞所有格,兩個(gè)小時(shí)是twohours,再加名詞所有格的時(shí)候,根據(jù)以“s”結(jié)尾的名詞加“”,所以選擇答案B。,Expand,真題演練,3.Thankstothe2014WinterOlympics,Sochiiswell-known,_?A.isntitB.wasitC.isitD.wasntit【答案】A【解析】考查be的反意疑問句。句意為:因?yàn)?014年冬季奧運(yùn)會(huì),索契才世界聞名,是嗎?與一般疑問句的變化方式一樣,含be動(dòng)詞的一般疑問句變化只需把be動(dòng)詞提前,再加上前一句是肯定句,后面應(yīng)用否定疑問句。故選A項(xiàng)。,Summary,Words:Erics;help;schoolbag,Sentences:isthis.?,Exercise,根據(jù)首字母或漢語提示完成單詞1.Lookupawordinad_ifyoudontunderstand(明白)it.2.Thisis_(她的)pencil.3.Isthathis_(橡皮擦)?4.Therearetwo_(手表)onthetable.5.I_(丟)mynotebook.,ictionary,her,eraser,watches,lost,Exercise,用所給詞的適當(dāng)形式填空1.Hehastwo_.2.She_afilm.3.I_abook.4.Idont_yourcomputer.,watchseeread,watches,watched,read,see,Exercise,單項(xiàng)選擇()1.WhatisIDcardin_?Its“身份證”.AChineseBChinaCEnglishD.Japanese()2.Isthatyourcomputergameinthe_case?No,itisnt.AfoundandlostBlostandfoundCloseandfindD.losingandfinding()3._-doyoustudyEnglish?IreadtheEnglishbookeveryday.AWhatBWhatsCHowD.Hows()4.Whatcolor_ournationalflag(國(guó)旗)?Itsreadandyellow.AareBisCamD.be,B,B,C,B,Exercise,()5.Is_youreraser?Yes,itis.AthatBheCthoseD.these()6.Howdoyou_that?R-I-N-GAfindBdrawCspellD.ring()7.Whatsthis?Its_watch?A.aBanC.theD./()8.Look!Whatsthat?Asetof_.AkeyBKEYSCkeiesD.akey,A,C,A,C,Homework,Makeconversationswithyourfriendsafterclass.Thenwritedowntheconversationonyourworkbook.,