人教版七年级英语上册《Unit 7 Section A Grammar focus-3c》教学课件PPT初一优秀公开课

Unit7SectionAGrammarfocus-3c人教版英语七年级上册,Reviewthecolorsandreviewhowtoaskprices.,Beabletodressupandchooseyourownclothes.Beabletobuythings.,＄7LookandsayA:Howmuchisthis_T_-_s_h_ir_t_?B:It’s_s_e_v_e_n_d_o_l_la_r_s.＄9A:Howmuchisthe_swe_a_te_r_?B:It’sn_i_n_e_d_o_l_la_r_s.Review,＄8A:_H_o_wmu_c_histhe_s_h_ir_t_?B:_I_t’_s_e_i_g_h_t_d_o_l_la_r_s_.＄5.A:_H_o_wmu_c_his_t_h_eskir_t_?B:_I_t_’sfi_v_e_d_o_l_la_r_s,＄4A:Howmuch_a_r_e_t_h_e_s_etrousers?B:_T_hey_’_r_e_sixdollars.＄6.A:Howmuch_a_r_e_t_h_e_s_e_s_h_o_r_ts_?B:T_h_e_y_’_refo_ur_d_o_l_la_r_s,A:Howmucha_ret_h_e_s_o_c_k_s_?B:_Th_e_y_’r_etwo_d_o_l_l_a_rs.＄2＄10.A:_H_o_wmu_c_h_a_r_eth_e_s_e_s_h_o_e_s_?B:_T_h_e_y_’_rete_nd_o_l_la_r_s,Whatcolorisit?It's...blackorangeredwhiteyellow,Whatcolorarethese?They're...blueredwhite,Whatcolorisit?It's...It'sblackandwhite.,Talkaboutthecolorsofthesethingswithyourpartner.,Whatcolorsareyourclothes?Howmucharethey?,Howmuchisthehat?It’sfivedollars.HowmuchisthisT-shirt?It’ssevendollars.Howmuchisthatbrownsweater?It’seightdollars.Howmucharethesesocks?They’retwodollars.Howmucharethoseblacktrousers?They’reninedollars.GrammarFocus,isthisdress?.这件裙子多少钱？它20美元。.eightyuan.50yuan.2._H_o_wm_u_chisthathat?_T_h_e_y_'_re这些短袜多少钱？它们8元。4.Howmuch_a_r_etho_e_sshoes?那些鞋子多少钱？它们50元。T_he_y_'r_e那个帽子多少钱？它5美元。3.Howmuch_a_r_ethe_s_esocks?It's_f_iv_ed_o_l_larsIt'stwe_n_t_y_d_oll_a_rs1._H_o_wmu_c_h,Makesentencesinthechartwiththewordsinthethreeboxes.Howmuchis…?Howmuchare…?theyellowT-shirtthethisthatthesethoseyellowpurplebrownwhitegreenblueredblackT-shirttrouserssweaterjackethatskirtsocksbag3a,Lookatthepicturesandwritethequestionsandanswers.Howmuchisthehat?It’sfivedollars.Howmuchisthebag?It’stendollars.HowmuchistheT-shirt?It’ssixdollars.Howmucharethesocks?They’rethreedollars.Howmuchisthesweater?It’sninedollars.Howmuchistheskirt?It’seightdollars.$5.00$10.00$6.00$3.00$9.00$8.003b,$5.00$10.00$6.00$3.00$9.00$8.00StudentA,lookatthepicturesin3bforaminuteandthencloseyourbook.StudentB,askquestions.B:Howmucharethesocks?A:Umm,they’rethreedollars.3c,$12$14Quickeyes$13,$5$2$3$7,$6$4$9$8,Ihaveonly30dollarsandIwanttobuysomeclothesforaparty.Canyouoffermesomeniceclothes?Bestseller(groupwork)(为自己的商店打广告),Pleasecometomyshop.Inmyshop,thesweateris…dollars.Theshoesare…dollars.Comeandseeforyourself.,Weshouldbuytherightthings,nottheexpensiveones.(只买对的,不买贵的。)Pleasesavemoney.Don’twastemoney.(节约钱。不浪费钱。),Howmucharethesesocks?这双袜子多少钱？1)howmuch意为“多少”，常用于询问价格。如果询问的是可数名词单数或不可数名词的价格,后面的be动词形式用is；如果询问的是可数名词复数的价格，be动词形式用are。例句：Howmuchisthatpen?那支钢笔多少钱？Howmuchisthebroccoli?花椰菜多少钱？Howmucharethesetomatoes?这些西红柿多少钱？,【链接】howmuch也通常用来询问数量,后接不可数名词。例句：Howmuchwateristhereinthebottle?瓶子里有多少水？Howmuchsaladisthereinthebowl?碗里有多少沙拉？如修饰可数名词问数量，则用howmany。例句：Howmanyapplesarethereinthebag?袋子里有多少苹果？,2)socks,shoes,shorts,trousers这类物品常常成对出现,所以它们作主语时,和它们搭配的谓语动词用复数形式。例句：ArethosetrousersJim’s?那是吉姆的裤子吗？Theshortsare58dollars.这条短裤58美元。,【链接】如果这类词前面有“...pair(s)of(……条/双)”修饰，谓语动词就要根据pair的单复数形式发生相应的变化。例句：Thispairoftrousersis98yuan.这条裤子98元。Twopairsofblueshoesare200dollars.两双蓝鞋200美元。,Ⅰ.按要求写出下列词的适当形式。3.this(复数)4.shoe(复数)5.small(反义词)1.short(反义词l)ong2.black(对应词w)hitetheseshoesbig6.dollars(单数)7.have(三单)8.those(单数)dollarh_a_sth_a_t9.doesnot(缩写)doesn’t10.isn’t(复数)aren’t,D.IcandowhatIwantB.are;They’reD.are;It’sII.单项选择。—WhatcanIdoforyou?—B.A.Yes,youcangiveaskirttomeB.IwantaskirtC.No,Icandoitmyself—HowmuchAtheskirt?thirtyyuan．A.is;It’sC.is;They’re,B.areonsaleD.areonsaleforB.10dollarD.dollar10A.isonsaleC.areonsellforThishatis_C.A.10yuan’sC.10dollars3.Theyellowshorts_D15yuan.IthinkyourtrousersDverynice．A.beB.isC.amD.are,III.根据提示完成句子。1.—Thankyou．—You’rewelcome.(改为同义句)(对画线部分提问)___________istheredsweater?Thankyou．That’s__a_ll_r_i_g_h_t_．2.Theredsweaterisonly30dollars.Howmuch,thoseblackbags?Iwantapairofshoes.(对画线部分提问)Wh_a_t__d_o_youwant?Helikesyellow.(对画线部分提问)Wh_a_t__c_o_lo_r__d_o_e_s_helike?Thoseblackbagsare30yuan.(对画线部分提问)_Ho_w__mu_c_h_a_r_e6.Icanhelpyou.(一般疑问句)_C_a_n_youhelpme?,Ⅳ.完成对话。A:1.__W__e_lc_o_m__e_t_o__CKclothesstore.CanIhelpyou?B:Yes,please.Iwantashirtformyson.A:2.__W__h_a_t_c_o_l_o_r_d__o_es__h_e_l_i_k_e_?B:Blue.A:3.__W___h_a_t_a_b_o_u_t_t_h_i_s_o_n_e___?B:Letmehavealook.4._O__h_!_I_t_’s__to_o__b_i_g.Doyouhaveasmallone?,A:.A:Yes.Hereyouare.B:Howmuchisit?A:It’s60yuan.B:Oh,no,it’stoodear.Canitbealittlecheaper？A:OK,Comeon.Whatabout55yuan?B:OK.I’lltakeit.Thanks.You’rewelcome,Agirlwantstobuyahat,andyou'retheseller.Pleasecompletetheconversation.(S:youG:girl)?S:CanIhelpyou?G:Yes,please.Iwanttobuyahat.S:Howaboutthisr_e_doneG:Sorry,Idon'tlikethiscolor.S:Howaboutthiswhitehat?G:It'stoos_m_a_l_l.,S:It's10dollars.G:OK._I_'_ll_t_a_k_e_i_t_.S:Hereyouare.S:AndhowaboutthisG:_H_o_wm_u_chisit_?y_e_ll_owone?,1.Reviewthewords;socksbagT-shirthatshortstrouserssweatershoesRecite(背诵)thesentencesinGrammarFocus.Practicethecolorsandprice.,谢谢观看ThankYou