人教版七年级上册英语优质课件 Unit 2 Section B 1a-1d

Unit2Thisismysister.,SectionB1a-1d,Tolearntotalkaboutfamilymembers.Tolistenandunderstandtheconversationaboutfamilymembers.Tolearntointroducefamilymembers.,LanguageGoal,These/ThoseareThis/thatisWhois/areHe/SheisTheyare,Freetalk,dad,uncle,daughter,daughter,brother,mom,aunt,sister,son,cousin,grandma,grandpa,Addthewordsintheboxtothefamilytree.,sistersoncousingrandpamomaunt,1a,grandmother,grandfather,aunt,uncle,mother,father,cousin,cousin,I,brother,IamGina.,(daughter),(son),Ginasfamily,根据首字母及图片提示，写出单词。1.Look!Thisap_ofmybrothers.2.Thisismya_,Mary.Shesmyfatherss_.,icture/hoto,ister,unt,【运用】,3.IsBobyouru_?Yes.Hesmymomsb_.4.Jennyismysister.Shesmydadsd_.5.Isthatboyyourbrother?No.Hesmyc_.,aughter,ousin,rother,ncle,Languagepoints,grandparent/grnpernt/n.祖父（母）；外祖父（母）。grandparent相当于grandfatherorgrandmother，为单数形式，指一个人；grandparents相当于grandfatherandgrandmother，意为“祖父母；外祖父母”，为复数形式，指两个人。例：Theyaremygrandparents.他们是我的祖父母。,【拓展】这是一个合成词，由“grand+parent”构成。类似此结构的合成词还有：grandfather（外）祖父，grandson（外）孙子，granddaughter（外）孙女。,可数名词的复数形式。a.可以直接以数字计算的名词称为可数名词，可数名词有单数和复数两种形式。b.对可数名词来说，当表示一个人或事物时用单数形式；表示两个或两个以上的人或事物时则用复数形式。c.单数名数名词变为复数名词有以下规则：,(1)一般情况下在名词后面加-s。pencilpencils,sistersisters,(2)以辅音字母加y结尾的名词，先将y改为i，再加-es。familyfamilies(3)以s,x,ch,sh结尾的名词后加-es.watchwatches,boxboxes(盒子）,(4)以f或fe结尾的名词，先将f或fe改为v，再加-esknifeknives(小刀)(5)以o结尾的名词，有的加-es，有的直接加-s。tomatotomatoes(西红柿)photophotos(6)特殊情况，无规则可循。manmen（男人）,【运用】,单复数专项练习1.parent_2.sister_3.photo_4.family_5.watch_6.zoo_7.cousin_8.dog_9.wife_10.radio_,parents,sisters,photoes,families,watches,zoos,cousins,dogs,wives,radios,Listenandcheck（）thewordsyouhear.,grandpa_grandma_cousin_dad_mom_uncle_aunt_brother_sister_friends_,1b,Listenagain.WhichpictureareJiangTaoandTomtalkingabout?,1a,Drawapictureofyourfamilyandfriends.Tellyourpartneraboutyourpicture.,1d,I.根据句意及首字母提示补全单词。1Look!Mys_isalovelygirl.2Myb_likesfootballverymuch.3BobishersonandsheisBobsm_4Myfathersparentsaremyg_5Therearefourpeopleinmyf_,ister,rother,other,randparents,amily,Exercises,II.单项填空。1.Whosshe？_ASheismysisterBHeismybrotherCIamGinaDSheisinChina2.Yourfathersfatherisyour_AgrandfatherBgrandmotherCparentDsister,A,A,3.Mike,_ismysisterMary.Mary,_ismyfriendMike.A.she;heB.he;sheC.this;thatD.this;this4.TommyandI_goodf