人教版七年级英语上册《Unit 7 Section B 1a-1e》教学课件PPT初一优秀公开课

人教版英语七年级上册Unit7SectionB1a-1e,uTolearntocountthenumbersover10andfindouttherules.uReviewhowtoaskprices.,uLearntoknowandusemorenumbersinourdailylife.,otfntsewhoieneivixunrngvoeeereheent,Hello!It’s86501973...Canyoureadthephonenumber?,Canyoucountthenumbers?ten十eleven十一twelve十二thirteen十三fourteen十四fifteen十五,sixteen十六seventeen十七eighteen十八nineteen十九twenty二十thirty三十,Canyoureadthem?teneleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteen,twentytwenty-onetwenty-twotwenty-threetwenty-fourtwenty-fivetwenty-sixtwenty-seventwenty-eighttwenty-ninethirtythirty-one,Learnthesenumbersandfindouttherules:onetwothreefourfivesixseveneightnineteneleventwelvethirteentwentytwenty-one…twenty-ninefourteenthirtythirty-one…thirty-ninefifteenfortyforty-one…forty-ninesixteenfiftyfifty-one…fifty-nineseventeensixtysixty-one…sixty-nineeighteenseventyseventy-one…seventy-ninenineteeneightyeighty-one…eighty-ninehundredninetyninety-one…ninety-nine掌握基数词的拼写。,1aListenandrepeat.10111213141516171819202122232425262728293031,GroupcompetitionCountfrom10to50比一比哪个小组最先数完,CanyoucounttheminEnglish?Howmanyhandsarethereinthepicture?,CanyoucounttheminEnglish?Howmanypencilsarethereinthepicture?,1bWritethenumbersin1anexttothecorrectword.Whichrowsofnumbersareinthewrongplaces?Row1:ten_1_0_eleven_1_1_twelve_1_2_thirteen_1_3_fourteen_1_4_Row2:twenty-five_2_5__twenty-six__2_6__twenty-seven_2_7_twenty-eight__2_8_twenty-nine_2_9_Row3:twenty__2_0_twenty-one__2_1_twenty-two_2_2_twenty-three_2_3_twenty-four__2_4_Row4:fifteen__1_5___sixteen__1_6___seventeen__1_7___eighteen___1_8___nineteen__1_9__Row5:thirty_3_0__thirty-one__3_1____,Canyouwritethesenumbers?173311182027301621,1cListenandcirclethenumbersyouhearin1a.10111213141516171819202122232425262728293031,Canyoudealwiththesemathproblems?(小组竞赛：你能做出这些数学题吗?)1.Oneandtwois___t_h_re_e__.2.Elevenandtwenty-fouris_th_i_r_ty_-_f_iv_e_.3.Forty-fiveplusfiveis___fi_ft_y__.4.Eightminusthreeis___f_iv_e__.,5.Sixty-twominustenis__f_if_ty_-_t_w_o__.6.Multiplyfivebynineis__f_o_r_t_y_-f_iv_e_.7.Eightdividedbytwois____f_o_u_r____.计算：加and/plus减minus乘multiply…by…除…divideby…,Practice14个西红柿fourteentomatoes23件衬衫twenty-threeshirts8双红袜子eightpairsofredsocks35个草莓thirty-fivestrawberriesfivepairsofshorts5条短裤forty-eightsweaters48件毛衣,Listenagain.Circlethethingsinthepicturethat1dKateandhermomtalkabout.Check(√)thethingKatebuys.,1eAskandanswerquestionsaboutthethingsinthepictureabove.awhitebagA:Howmuchisthewhitebag?B:Itis＄17.,T-shirts＄30A:HowmucharethetwowhiteT-shirts?B:Theyare＄30.,ØMakeasurveyJoininagroup,andaskthepricesofthegroupmembers'clothes.HowmuchIt's＄isyourhat?12.,Ⅰ.根据要求完成句子。1.Sandylikesthegreensweater.(变成否定句)Sandy___d_o_e_s_n_’t__l_ik_e__thegreensweater.2.Howmucharetheseblackshoes?(回答)They’re_________fourdollars.3.Iwantgreen.(变成what问句)Whatcolor____________doyouwant?,4.Ilikeoranges.(变成一般疑问句)Doyou_________likeoranges?5.Thisbagisthreedollars.(就画线部分提问)Howmuch____________isthisbag?,II.根据句意填空。1.Myskirtsarenotgreen.Theyarey_e_ll_o_w_．2.Howm__u_c_histhisT-shirt?Fivedollars．3.Whatc__o_l_or_doyouneed?Purple．elcome4.Thankyou.You’rew_______．olors5.Wehavesweatersinallc_____．,III.写出括号中数字的英语单词。1.Myuncleis__t_w_e_n__ty_-_f_i_v_e(25)yearsold．2.—Howmuchisthishat?eleven—It’s_________(11)dollars．twenty-two3.Myteacherisonly__________(22)yearsold．4.Theyhavet_w_e_l_v_e__(12)balls．5.F_i_f_te_e_n__(15)and__t_h_i_r_te_e_n_(13)is__t_w__e_n_t_y_-_e_ig(2h8t)．,IV.翻译下列句子。1.—这双红色的袜子多少钱—？Howmucharetheredsocks?—12美元。—They’retwelvedollars.2.—那件白色的毛衣多少钱？—Howmuchisthatwhitesweater?—26美元。—It’stwenty-sixdollars.,1.SaythenumbersinEnglish:11,12,13,14,15,16,17,18,19,20,30,40,50,60...2.Whatdoyousee?eighteenkids,Askyourparentswhattheybought(买)today.Writedownthethingsandtheprices.ThingPriceFatherMother,谢谢观看ThankYou!