七年级英语上册 starter_unit2.ppt

StarterUnit2,Whatdotheystandfor?,HB,BBC,CD,铅笔芯硬度黑硬（hardblack）,英国广播公司（BritishBroadcastCorporation）,光盘(compactdisk),Lettercompetition,A,B,C,D,E,F,G,H,a,b,c,d,e,f,g,h,IiJjKkLlMmNn,Listenandrepeat.,2a,OoPpQqRr,loqkinprmj,Listenandnumberthelettersyouhear1-10.,2b,Listening,2,3,4,5,6,7,8,9,10,字母的书写,注意笔画和笔顺!,Lookandcopy.,2c,18,I,J,K,L,M,N,O,P,Q,R,u,ai,kei,el,em,en,pi:,kju:,a:,dei,i,j,k,l,m,n,o,p,q,r,Writethemissingbigletterorsmallletterforeachpair.,2d,m,K,p,R,j,Q,l,O,n,I,在四线三格中写出所给字母的左邻右舍。,Ii,Kk,Oo,Nn,Jj,Mm,Pp,Qq,Ff,Ll,Qq,Pp,Rr,Ee,Gg,P=,parking,2eTalkaboutwhattheselettersmean.,停车场；停车位,NBA,NBA=,NationalBasketballAssociation,（美国）全国篮球协会,2eTalkaboutwhattheselettersmean.,kg=,kilogram,千克；公斤,2eTalkaboutwhattheselettersmean.,A_B_C_D_E_F_G_H_,1a,Lookforthesmalllettersinthepictureforthesebigletters.Check()theonesyoufound.,Listenandrepeat.,1b,WhatsthisinEnglish?,Itsanorange.,WhatsthatinEnglish?,Itsajacket.,二、inEnglish意为“用英语”，其中in是介词，表示“用语言、声音、方式等”。如：inChinese用汉语inJapanese用日语WhatsthisinChinese?这个用汉语怎么说？,四、WhatsthisinEnglish?这个用英语怎么说？句型WhatsthisinEnglish?意为“这个用英语怎么说？”用来询问某物，回答时要用“Itis/Itsa(n)+名词”，其中it用来指代this或that。whats=whatis,意为“是什么”。英语中用来提问的特殊疑问句总是放在句子的开头，,三、冠词a与an的用法冠词a和an是一种虚词，只用在单数可数名词前，表示“一”的意思。a用在以辅音音素开头的单词之前，an用在以元音音素开头的单词之前。这里的元音音素和辅音音素是指读音，而不是指字母。如：apen/pen/一支钢笔/p/为辅音音素anapple/pl/一个苹果/为元音音素,五、【辨析】字母/音标/音素英语字母就如同我们汉语中的笔画一样，是拼写单词的组成元素。音素是英语语音的最小单位。把音素记录下来的符号叫音标，通常写在/或里。【口诀】冠词a,an两种帽，单数名词常需要；辅音单数a提前，元音单数an优先。,key,i:,pen,e,orange,C,jacket,map,ruler,U:,quilt,I,Presentation,an,akey,apen,acup,aruler,amap,ajacket,aquilt,orange,this,that,English,Explanation,一、this是指示代词，意为“这；这个”，指近处或距说话人近的人或事物。that意为“那；那个”，指远处或距说话人远的人或事物。例如：,Thisisaruler.,Thatisakey.,WhatsthisinEnglish?,Itsamap.,Practicetheconversationsinthepicturewithyourpartner.,1c,Itsanorange.,WhatsthatinEnglish?,WhatsthisinEnglish?,Itsaruler.,WhatsthisinEnglish?,Itsanorange.,WhatsthatinEnglish?,Itsamap.,WhatsthatinEnglish?,Itsakey.,-WhatsthisinEnglish?-Itsa/an,考眼力,WHOHASGOODEYES?,-WhatsthisinEnglish?-Itsa/an,考眼力,WhatsthisinEnglish?,Itsapen.,Practice,Makeyourownconversations.,WhatsthisinEnglish?,Itsa/an,WhatsthisinEnglish?Its,key,pen,quilt,map,orange,jacket,ruler,akey,amap,apen,aruler,ajacket,anorange,aquilt,/,/,.,/,/,.,.,a_u_e_,a_a_,a_ck_t,a_y,a_u_t,an_r_g_,a_en,p,2,3,4,5,6,7,3a,3a,Listenandnumberthepictures(1-8).,a_u_,8,3c,Listenandpractice.,Itsamap,M-A-P,WhatsthisinEnglish?,Spellit,please.,2,3,4,3d,cup,ajacket,amap,aquilt,anorange,aruler,apen,Itsanorange,O-R_A_N_G_E,3e,Talkaboutthethingsinthepicture,WhatsthatinEnglish?,Spellit,please.,Practice,-WhatsthisinEnglish?-Itsa/an.-Spellit,please.-.,Completethewords.,Spellit,please.,拼写一下。,请,Please,spellit.,Canyouspellit,please.,Howdoyouspellit,please.,Note:,please表示礼貌或客气，可放在句首，也可在句末。在句末时，其前面要加逗号。,it指上文所提到的物体名称，为了避免重复。,4a,Fillinthemissingletter.,_BC_E_HI_KLM_O_R,ab_d_f_hij_l_op_,q,J,G,F,Q,P,N,D,A,r,n,m,k,g,e,c,4b,Numberthewordsinalphabeticalorder(1-15),()jacket()Alice()map()key()orange()Dale()Helen()Grace()Cindy()Bob()pen()Frank()quilt()Eric()ruler,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,Listenandrepeat,ei,i:,e,i,C,u,ai,4c,/ei/,nameDaleGraceage,FrankjacketthanksmapAlice,/,Aa,/i:/