Unit2SectionB1a-1d人教版英语七年级上册,LanguageGoalsTolearntotalkaboutfamilymembers.Tolistenandunderstandtheconversationaboutfamilymembers.Tolearntointroducefamilymembers.,EmotionalGoalToknowyourfamilymembersbetter,andtoloveyourfamily.,These/Thoseare…This/thatis…Whois/are…He/Sheis…Theyare…Freetalk：talkaboutthepicturewithyourpartner.,daduncledaughterdaughterbrothermomauntsistersoncousingrandmagrandpaAddthewordsintheboxtothefamilytree.sistersoncousingrandpamomaunt1a,Matchthewordswiththepictures.mombrothercousindadgrandparents,grandmothergrandfatherauntunclemotherfathercousincousinIbrotherIamGina.(daughter)(son)Gina’sfamilyCompletethefamilytree.,Listenandcheck(√)thewordsyouhear.cousinmomauntsisterbrotherfriendsuncle√√grandpa_√grandma_√_√dad√1b,Matchtheanswerswiththequestions.Theyaremygrandpaandgrandma.He'smyuncle.3.Yes,sheis.4.No,theyaren't.5.She'smyfriend.Who'sshe?Arethoseyourgrandparents?Whoarethey?Who'she?Isthisyourcousin?,Tomtalkingabout?1cListenagain.WhichpictureareJiangTaoand√,Listenandfillinblanks.Thenroleplaywithyourpartner.he?A:Thisisa_p_h_o_t_oofmyfamily.Thisismy_a_u_n_t.B:Wh_o_'sA:He_'smyuncle.B:Andiss_h_eyourcousin?A:Yes,she'smycousinJiangShan.And_th_e_s_e__a_r_eherfriends.B:Wh_o_'_rethey?A:They'remyg_r_a_n_d_p_aand.g_ra_nd_m_a,Drawapictureofyourfamilyandfriends.Tellyourpartneraboutyourpicture.1d,Fillintheblanks,androleplaywithyourpartner.mybrothers.1.Look!Thisap_i_c_tu__re_/_h_o_t_o_of2.Thisismya_u_n__t___,Mary.She’smyfather’ss_i_s_te_r____.,—IsBobyouru_n_c_le_?—Yes.He’smymom'sbrother.Jennyismysister.She’smydad’sdaughter.Isthatboyyourbrother?No.He’smyc_o_u_s_in.,grandparent/ˈgrænpeərənt/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，grandmother(外)祖母grandson(外)孙子，granddaughter(外)孙女。,可数名词的复数形式：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。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.单数可数名词变为复数名词有以下规则：一般情况下在名词后面加-s。pencil→pencils,sister→sisters,以辅音字母加y结尾的名词，先将y改为i，再加-es。family→families以s,x,ch,sh结尾的名词后加-es.watch→watches,box→boxes(盒子）,以f或fe结尾的名词，先将f或fe改为v，再加-esknife→knives(小刀)以o结尾的名词，有的加-es，有的直接加-s。heros(英雄)tomato→tomatoes(西红柿)，herophoto→photos（照片）(6)特殊情况，无规则可循。man→men（男人），personpeople(人),8.dog2.sister_s_i_st_e_r_s【运用】单复数专项练习1.parent_p_a_r_e_n_t_s_3.photo_p_h_o_t_o_s4.familyfamilies6.zooz_o_o_sdogs5.watch_w_a_t_c_h_e_s_7.cousin_c_o_u_s_in_s_9.wifew_i_v_e_s_10.radioradios,根据句意及首字母提示补全单词。Look!Mys_is_t_e_risalovelygirl.Mybr_o_t_h_e_rlikesfootballverymuch.BobishersonandsheisBob’sm_o_th_e_r．Myfather’sparentsaremygr_a_nd_p_a_r_e_n_t_s_．Therearefourpeopleinmyf_a_m_i_ly．,A．SheismysisterC．IamGinaB．HeismybrotherD．SheisinChinaA．grandfatherC．parentB．grandmotherD．sister单项填空。—Who’sshe？—A．2.Yourfather’sfatherisyourA．,A.she;heC.this;thatB.he;sheD.this;thisA.amC.areB.isD./3.Mike,DismysisterMary.Mary,ismyfriendMike.4.TommyandICgoodfriends.,Ⅲ.单句改错。Thisar_e_aphotoofmyfamily.isIst_he_s_e_yourfamily?this3.Whoisthey?Whoishe/she?orWho'rethey?Doyouknow_h_e_?himHeismysister.Heismybrother.orSheismysister.,Whoareinyourfamily?把下面单数名词变为复数：brother,grandparent,tomato,photo,lady,knife,orange,womanDrawapictureofyourfamilytree.,1.Drawaphotoofyourfamilyandintroduceyourfamilymembers.2.Rememberthenewwordsinthisclass.,谢谢观看ThankYou