人教版七年级英语上册《Unit 2 Section B 1a-1d》教学课件PPT初一优秀公开课

人教版英语七年级上册Unit2SectionB1a-1d,ØLanguageGoalsuTolearntotalkaboutfamilymembers.uTolistenandunderstandtheconversationaboutfamilymembers.uTolearntointroducefamilymembers.,ØEmotionalGoaluToknowyourfamilymembersbetter,andtoloveyourfamily.,ØFreetalk：talkaboutthepicturewithyourpartner.1.These/Thoseare…2.This/thatis…3.Whois/are…4.He/Sheis…5.Theyare…,1aAddthewordsintheboxtothefamilytree.sistersoncousingrandpamomauntgrandpagrandmadadmomuncleauntdaughtersondaughtersisterbrothercousin,Matchthewordswiththepictures.cousindadmomgrandparentsbrother,grandmothergrandfatherCompletethefamilytree.motherfatherauntuncle(daughter)(son)cousincousinbrotherIamGina.IGina’sfamily,1bListenandcheck(√)thewordsyouhear.grandpa_√___grandma_√__cousin_√__dad____mom___uncle__√__aunt_√__brother____sister___friends___√____,Matchtheanswerswiththequestions.1.TheyaremygrandpaA.Who'sshe?andgrandma.B.Arethoseyour2.He'smyuncle.grandparents?3.Yes,sheis.C.Whoarethey?4.No,theyaren't.D.Who'she?5.She'smyfriend.E.Isthisyourcousin?,Listenagain.WhichpictureareJiangTaoand1cTomtalkingabout?√,Listenandfillinblanks.Thenroleplaywithyourpartner.A:Thisisa_p_h_o_t_oofmyfamily.Thisismy_a_u_n_t__.B:___W__h_o_'s___he?A:__H__e_'s_____myuncle.B:Andis____s_h_e___yourcousin?A:Yes,she'smycousinJiangShan.And_th_e_s_e__a_r_e__herfriends.B:__W__h_o_'_re__they?A:They'remy__g_r_a_n_d_p_a___and__g_ra_n__d_m_a___.,Drawapictureofyourfamilyandfriends.1dTellyourpartneraboutyourpicture.,Fillintheblanks,androleplaywithyourpartner.1.Look!Thisap_i_c_tu__re_/_h_o_t_o_ofmybrothers.2.Thisismya_u_n__t___,Mary.She’smyfather’ss_i_s_te_r____.,3.—IsBobyouru_n_c_le_?—Yes.He’smymom'sb_ro_t_h_e_r__.4.Jennyismysister.She’smydad’sd_a_u_g_h_t_e_r__.5.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：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.单数可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。pencil→pencils,sister→sisters,(2)以辅音字母加y结尾的名词，先将y改为i，再加-es。family→families(3)以s,x,ch,sh结尾的名词后加-es.watch→watches,box→boxes(盒子）,(4)以f或fe结尾的名词，先将f或fe改为v，再加-esknife→knives(小刀)(5)以o结尾的名词，有的加-es，有的直接加-s。tomato→tomatoes(西红柿)，heroheros(英雄)photo→photos（照片）(6)特殊情况，无规则可循。man→men（男人），personpeople(人),【运用】单复数专项练习1.parent_p_a_r_e_n_t_s_2.sister_s_i_st_e_r_s__3.photo_p_h_o_t_o_s__4.familyf_a_m__il_ie_s__5.watch_w_a_t_c_h_e_s_6.zoo__z_o_o_s__7.cousin_c_o_u_s_in_s_8.dog__d_o_g_s____9.wife__w_i_v_e_s_10.radio_r_a_d_i_o_s_,I.根据句意及首字母提示补全单词。1.Look!Mys_is_t_e_r____isalovelygirl.2.Mybr_o_t_h_e_r___likesfootballverymuch.3.BobishersonandsheisBob’sm_o_th_e_r____．4.Myfather’sparentsaremygr_a_n__d_p_a_r_e_n_t_s_．5.Therearefourpeopleinmyf_a_m_i_ly____．,II.单项填空。1.—Who’sshe？—___A_____．A．SheismysisterB．HeismybrotherC．IamGinaD．SheisinChina2.Yourfather’sfatherisyour__A______．A．grandfatherB．grandmotherC．parentD．sister,3.Mike,____D____ismysisterMary.Mary,________ismyfriendMike.A.she;heB.he;sheC.this;thatD.this;this4.TommyandI___C_____goodfriends.A.amB.isC.areD./,Ⅲ.单句改错。1.Thisa__r_e_aphotoofmyfamily.is2.Ist_h__e_s_e_yourfamily?this3.Whoisthey?Whoishe/she?orWho'rethey?4.Doyouknow_h_e_?him5.Heismysister.HeismySheismysister.orbrother.,1.Whoareinyourfamily?2.把下面单数名词变为复数：brother,grandparent,tomato,photo,lady,knife,orange,woman3.Drawapictureofyourfamilytree.,1.Drawaphotoofyourfamilyandintroduceyourfamilymembers.2.Rememberthenewwordsinthisclass.,谢谢观看ThankYou!