2012人教版新目标英语七年级上册U2

Unit2可数名词的单复数(P78)可数名词单数变复数的规则变化1.一般的词，在词尾直接加s.book—bookspen—pensboy—boys2.以s,x,ch,sh结尾的词，加es.bus—busesfox—foxeswatch—watchesbrush—brushes3.以辅音字母+y结尾的词，把y改i,再加es.family—familiesparty—parties4.以f或fe结尾的词，把f或fe变为v,再加es.leaf—leaveswife—wives特殊规则变化以o结尾的单词，一般加sphoto—photoszoo—zoos如下几个以o结尾的单词加es:negro(黑人)—negroeshero(英雄)—heroespotato(土豆)—potatoestomato(西红柿)—tomatoes黑人英雄吃土豆，外加一盘西红柿可数名词单数变复数的部分不规则变化1.foot→feetgoose→geesetooth→teeth2.man→menwoman→women3.child→children4.sheep→sheepdeer→deerpeople→peopleChinese→ChineseJapanese→Japanese5.mouse→mice将下列名词变复数：1.map________2.piano________3.baby________4.man________5.knife________6.glass________7.ruler________8.child________9.hero________10.sheep________11.toy________12.foot________13.bench________14.wolf________15.ring________16.woman_______17.dish________18.city_________19.tomato__________20.Chinese____________21.people___________22.box_____________mapsbabiespianosknivesmenrulersglassesheroeschildrentoyssheepbenchesfeettomatoeswolvesringsdisheswomencitiesChineseboxespeopleHi!I’mLiuXing.Ihaveahappyfamily,thisismyfamilyphoto.照片家，家庭Thesearemyfamilymembers.这些成员Thisismymother.Andthatismyfather.Theyaremyparents.motherfather他们父母Thatismygrandfather.Andthisismygrandmother.Theyaremygrandparents.grandmothergrandfather（外）祖父母Sheismysister.sisterWhoisshe?Heismybrother.brotherWhoishe?Thosearemyfriends.friends那些姐/妹母亲父亲父亲或母亲兄/弟祖母/外祖母祖父/外祖父祖父/母，外祖父/母家庭那些谁这些sistermotherfatherparentbrothergrandmothergrandfatherfamilygrandparentthosethesewho1a1.mother_____2.father_____3.parents_____4.brothers_____5.grandmother____6.grandfather____7.friend____8.grandparents____9.sister____acbhfeidgMatchthewordswiththepictures.1.mother2.father3.parents4.brothers5.grandmother6.grandfather7.friend8.grandparents9.sister1bListenandcirclethewordsyouhearin1a.那是我的家，那是我的父母。她是谁？她是我妹妹。这是我的兄弟们。1cRole-playtheconversationin1a.parentsmotherfathersisterbrothergrandmothergrandfatherfriendgrandparents2aListenandcirclethewordsyouhear.1.Jenny_____4.Bob_____2.Jack_____5.Linda_____3.Tom_____6.Mary_____daeb2bListenagain.Matchthenameswiththepeopleinthepicture.fc2cAskandanswerquestionsaboutthephotoin2b.2dRole-playtheconversation.过得愉快我知道了Thatismyfriend.Thosearemyfriends.单数句复数句那是我的家，那是我的父母。她是谁？她是我妹妹。这是我的兄弟们。1._________aremygrandparents,______ismymother.这是我的祖父母，这是我的妈妈。2.______ismymumand_______ismydad.这是我的妈妈，那是我的爸爸。ThesethisThisthat1.这是我的妈妈.2.那是我的姐姐.3.这是我的朋友们4.那是我的哥哥们5.这是我的爸爸6.那是我的祖父母Thisismymother.Thatismysister.Thesearemyfriends.Thosearemybrothers.Thisismyfather.Thosearemygrandparents.单数复数这个thisthese这些那个thatthose那些他/她/它he/she/itthey他们是am/isare是一定要记住哦！单复数句子的转换1.Thisisabook.(变复数句)Thesearebooks.2.Thoseareerasers.(变单数句)Thatisaneraser.3.Theyareboys.(变单数句)Heisaboy.按要求转换句子：1.SheisaChinesegirl.(复)2.Thisismyfriend.(复)3.Theyareoranges.(单)4.Youarestudents.(单)5.Mypenisred.(复)6.Heisfine.(复)7.ThosekeysareMary’s.(单)8.Thatruleriswhite.(复)TheyareChinesegirls.Thesearemyfriends.Itisanorange.Youareastudent.Mypensarered.Theyarefine.ThatkeyisMary’s.Thoserulersarewhite.GrammarFocus3aCompletetheconversationandpracticeitwithyourpartner.isWho’sHe’sshemyThey’rewho’re3bLookatthepicture.Makesentenceswiththewordsinthethreeboxes.isaretree我的家谱Addthewordsintheboxtothefamilytree.momauntsistersoncousin1a1.Father’smotherismy____________.2.Mother’sfatherismy____________.3.Myfatherandmotheraremy__________.4.My_____________aremyparents’parents.5.Mother’sbrotherismy________.6.Father’ssisterismy_________.7.I’mMary.Thisismyfather.I’mhis___________.8.I’mJim.Thisismymother.I’mher____.9.Uncle’sdaughterismy__________.grandmotherunclegrandfatherauntdaughtercousinparentsgrandparentsson你会排辈儿吗？Listenandcheck()thewordsyouhear.grandpa____grandma____cousin____dad____mom____uncle____aunt____brother____sister____friends____√√√√1b√√√Listenagain.WhichpictureareJiangTaoandTomtalkingabout?√1cFindthemaleandfemalefirstnamesinthisunitandwritethem.2aMaleFemaleJackTomJohnBobPaulAlanEricBillDaleJennyLindaMaryCindySallyKateJaneHelenReadaboutJenny’sfamilyandcirclethenames.2b这儿有两张好看的我的全家福在第一张照片中在下一张照片中Coco也在我的家庭里Readthepassageagainandcompletethesentences.2c1.Mynameis________.2.AlanandMaryaremy________.3.BobandEricaremy__________.4.Cindyismy________.5.Helenismy________.6._______isthenameofmydog.JennyparentsbrotherssistercousinCoco…的名字Completethepassagewiththewordsinthebox.3abrothersparentsCindyfamilyHi.MynameisPaul.Thisisaphotoofmy________.Thesearemy_______andthesearemy_________,JohnandBob.Thisismysister_______.brothersparentsfamilyCindyWho’sHe’sWho’sShe’sthesetheyare名词所有格(P78)情况构成方法例词1.单数名词加’sMike’sfatherMary’sapple2.复数名词以s结尾的加’不以s结尾的加’steachers’pensChildren’sDay3.共同拥有的东西只在最后一个人名上加’sLucyandLily’sroom4.分别拥有的东西每个人名上都加’sTom’sandTim’sbikes1.这是一本书。Thisisabook.这不是一本书。Thisisnotabook.变否定句2.我是个老师。变否定句我不是个老师。Iamateacher.Iamnotateacher.3.他们是在家。Theyareathome.变否定句3.他们不是在家。Theyarenotathome.=isn’tam和not不能缩写=aren’t肯定句变否定句，是在be动词(am/is/are)后加not。将下列句子变否定句：1.Sheisnine.2.Theeraserisblue.3.Iamfine.4.Theboysareatschool.5.Thatismywatch.6.YouareinRow1.Youaren’tinRow1.Sheisn’tnine.Theeraserisn’tblue.Iamnotfine.Theboysaren’tatsc