单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,2020/8/9 Sunday,#,2024/11/20,人教版七年级上册英语Unit7howmucharethesesocksSectionB课件,吃早餐_,就早/午/晚餐而言_,2.吃一顿好的早/午餐_,3.想踢足球_,4.健康的孩子 _,5.吃冰激凌怎么样？_,6.两双紫短袜_,7.你需要多少大米？_,8.他们有一种好的饮食习惯。,_,have,a nice,breakfast/lunch,have breakfast,for breakfast/lunch/dinner,want to play soccer,healthy children,How about eating ice-cream?,two pairs of purple socks,How much rice do you need?,They have a good eating habit.,“某餐吃”，“就某餐而言”,三餐前不加冠词,三餐前如果有形容词修饰时，常加不定冠词a/an,.根据句意及首字母或音标提示完成单词,1.Your white_ /are under the bed.,2.My mother has a green _/.,3.These pants arent long,they are very s_.,4.This watch is very nice.It is 50 d_.,5.Our English teacher is very kind(和蔼的).,She is a w_ teacher.,6.May I ask you a _,/kw,e,st,n/.,7.She eats _,/t,k,n/,for dinner.,socks,sweater,hort,ollars,oman,question,chicken,.句型转换,1.This bike is,eighty dollars,(对画线部分提问),_ _ _ this bike?,2.Can I help you?(改为同义句),_ can I _ for you?,3.She has a cool clothes store(改为否定句),She _ _ a cool clothes store,4.The trousers are,50 dollars,.(对画线部分提问),_ _ _ the trousers?,5.I want,a green T-shirt,(对画线部分提问),_ _ you want?,How much is,What do,doesnt have,How much are,What do,Ask and answer about the pictures.,How much is the+(颜色)+?,Its dollars.,How much are the+(颜色)+?,Theyredollars.,$10,$5,$6,$3,$9,$8,What number do they look like?,Presentation,6,six,4,four,1,one,7,seven,5,five,8,eight,2,two,10,ten,3,three,9,nine,Numbers,t,e,n,e,l,e,v,en,tw,e,lve,thir,teen,four,teen,four,+,teen,16,six,teen,17,seven,teen,19,nine,teen,fif,teen,eigh,teen,twen,ty,tw,e,n,+,t,y,thir,ty,th,ir,+,t,y,40,for,ty,50,fi,f,ty,60 six,ty,twenty,-,one,thirty,-,two,sixty,-,seven,4,fo,u,r,5,fi,ve,6 six,7 seven,70 seven,ty,80,eigh,ty,90 nine,ty,8 eight,9 nine,1a,Listen and repeat.,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,Write the numbers in 1a next to the correct word.,Which rows of numbers are in the wrong places?,1b,ten _ eleven _ twelve _ thirteen _ fourteen _,twenty-five _ twenty-six _ twenty-seven _,twenty-eight _ twenty-nine _,twenty _ twenty-one _ twenty-two_,twenty-three _ twenty-four _,fifteen _ sixteen _ seventeen _ eighteen _,nineteen _,thirty _ thirty-one _,10,11,12,13,14,25,26,27,28,29,20,21,23,24,15,16,17,18,19,30,31,22,14,Game,fourteen,说出单词,19,nineteen,17,seventeen,29,twenty-nine,12,twelve,28,twenty-eight,Listen and circle the numbers you hear in 1a.,1c,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,Listen again.Circle the,things,in the picture that Kate and her mom,talk about,.Check(,)the thing Kate,buys,.,1d,that,blue,sweater,this T-shirt,socks,the,green,sweater,these trousers,What do Kate and her mom talk about?,What does Kate buy?,Listening text:,Mom:,Oh,look!I like,that blue sweater,.How much is it?,Kate:,Fifteen,dollars.Oh,I like,these socks,.,Mom:Oh,no.I dont like red.,Kate:Do you like,this T-shirt,?,Mom:Mmm,yes,I do.But its,eleven,dollars.,Kate:Oh.How much is,the green sweater,?,Mom:,Its,twenty,dollars.But your have a green sweater.,Kate:Mmm.,Mom:Oh,do you like,these trousers,?,Kate:Oh,yes.How much are they?,Mom:Only,sixteen,dollars.,Kate:OK,Ill take them.,1e,Pairwork,How much,is,the,?,Its,dollars.,How much,are,these?,Theyre,dollars.,1.,基数词:,1),one,到,twelve,拼写和读音无规律可言,只能熟记。,2),thirteen,到,nineteen,，表示“_”，在个位数后加,后缀_,，其中要注意,thirteen,fi,f,teen,和,eigh,t,een,的拼写。,3),twenty到ninety,，表示“_”，以_结尾，但需注意,twenty,thirty,forty,fifty,eighty,的拼写。,4),2129,直到,9199,，表示“_”,用,_,表示,中间用连字符,“-”,把,十位和个位,连接起来。,十几,-teen,几十,ty,几十几,整十位数加个位数,three,four,five,eight,表示数字或数目的多少的词叫作基数词.,three,five,eight,5),one hundred,意为“_”，也可说,a hundred,，hundred前可加,具体数字,，如:,nine hundred(900),。,120:one hundred and twenty,(百位和十位之间要用and),2.基数词的用法：,基数词只能,修饰可数名词,，要注意数词和名词在,数,上要保持一致。如：,one student two boy,s,twenty apple,s,thirty-three egg,s,一百,【巧学助记】,基数词记忆口诀,两大数词,基,和,序,，,前,表数量后,第几,。,构成先看基数词，1到12特殊记。,13至19-teen结尾，-ty结尾表“几十”。,若要表达“几十几”，几十连接1到9。,One hundred一百记，若表几百几十几，,几百and几十几，基数规律要牢记。,一、,填表格，记数字(数字与英语之间的互译）。,10,11,15,ten,thirteen,twelve,20,18,30,sixteen,nineteen,26,28,39,twenty-one,thirty-five,eleven,13,fifteen,12,twenty,16,eighteen,19,thirty,twenty-six,21,twenty-eight,35,thirty-nine,Exercises,二、做数学题，学英语。,1.twenty-six twelve=_,2.sixteen eight=_,3.eighteen seven=_,4.thirteenfourteen=_,5.twenty-ninethirteen=_,6.thirty-nine twenty=_,7.twelve thirteen=_,8.nineteen eleven=_,fourteen,twenty-four,eleven,twenty-seven,sixteen,nineteen,twenty-five,eight,三、用介词at,for,in 填空。,1._ girls,we you can buy skirt _￥16.,2.The girl _ red sweater is my cousin,Jenny.,3.Come and buy your clothes _ our great sale.,4.Do you know the boy _ black?,5.They sell nice clothes _ good prices.,6.His grandfather likes noodles _ breakfast.,7.Please call Allan _ 789-5466.,For,in,at,in,at,for,for,at,Thank you!,1.a skirt _ 3.socks _ 5.shorts _,2.a sweater _ 4.trousers _ 6.shoes _,How much do you think these things cost?Match each clothing item with a price.,Thinking,2a,b,a,f,e,d,c,a.$3 c.$30 e.$22,b.$15 d.$20 f.$25,Read the ad and fill the price tags.,Mr.Cools Clothes Store,Come and buy your clothes at our great sal