Unit7SectionB(1a-1e)课件人教版英语七年级上册

Unit7Howmucharethesesocks?SectionB(1a~1e)新课导入Howmuchisthathat?It’sfivedollars.Howmuchis/are…?It’s…/They’re…$7$5$6$3$9$8Freetalk

LanguageGoal新知学习课堂小结当堂检测学习目标重点研讨10-312.能正确理解并使用下列句型：Howmuchis...?Howmuchare...?新知学习课堂小结当堂检测学习目标重点研讨Canyoureadthesenumbers?eleventwelveseventeenfourteenfifteensixteennineteeneighteenthirteenten10111213141516171819新知学习课堂小结当堂检测学习目标重点研讨thirtytwenty-sixtwenty-seventwenty-eighttwenty-ninetwenty-onetwenty-twotwenty-threetwenty-fourtwenty-fivethirty-onetwenty202122232423162728293031新知学习课堂小结当堂检测学习目标重点研讨Listenandrepeat.1a111213141516171819202122232425262728293031新知学习课堂小结当堂检测学习目标重点研讨Writethenumbersin1anexttothecorrectwords.Whichrowsofnumbersareinthewrongplaces?1bten_____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_____15161718192526272829202122232410111213143031Row1Row2Row3Row4Row5Row2,Row3andRow4arewrong新知学习课堂小结当堂检测学习目标重点研讨ten_____eleven_____twelve_____thirteen_____fourteen_____fifteen_____sixteen_____seventeen_____eighteen_____nineteen_____twenty____twenty-one____twenty-two____twenty-three____twenty-four____twenty-five____twenty-six____twenty-seven____twenty-eight____twenty-nine____thirty_____thirty-one_____10111213141516171819202122232425262728293031Row1Row2Row3Row4Row5新知学习课堂小结当堂检测学习目标重点研讨10111213141516171819202122232425262728293031Listenandcirclethenumbersyouhearin1a.1c新知学习课堂小结当堂检测学习目标重点研讨Listenagain.CirclethethingsinthepicturethatKateandhermomtalkabout.Check(√)thethingsKatebuys.1d√新知学习课堂小结当堂检测学习目标重点研讨Askandanswerqustionsaboutthethingsinthepictureabove.1dHowmuchisthewhitebag?It’sseventeendollars.新知学习课堂小结当堂检测学习目标重点研讨Askandanswerinpairs新知学习课堂小结当堂检测学习目标重点研讨Languagepoints基数词I.基数词的写法：(1)1～12，拼写和读音没有什么相似之处，无规律可言，应逐一进行记忆。(2)13～19，表示“十几”，在个位数后加后缀­teen，并且重音在后。注意(13)thirteen，(15)fifteen分别由three和five转化而来；(18)eighteen是eight中加­een而来。新知学习课堂小结当堂检测学习目标重点研讨(3)twenty～ninety整十以­ty结尾。(4)几十几要用连字符。eg:24twenty­four(5)三位数的词需注意百位和十位之间加and。

eg:148onehundredandforty­eight新知学习课堂小结当堂检测学习目标重点研讨【基数词口诀】一到十，心中记11，12需特记13到19，teen，teen好朋友自从20起，直到99，若遇整数十，结尾都以ty止若遇几十几，十位加上个位起。新知学习课堂小结当堂检测学习目标重点研讨II.基数词的表达法数字基数词形式例词0～12各自独立zero0;one1;nine9;twelve1213～193～9+重读teen结尾特殊:thirteen13;fifteen15;eighteen18一般:fourteen14;sixteen1620～90整十位数以ty结尾twenty20;thirty30;forty40;fifty50;sixty60;seventy70;eighty80;ninety90两位数(几十几)整十位数-个位数twenty-one21;thirty-five35;ninety-eight98新知学习课堂小结当堂检测学习目标重点研讨Unit7SectionB(1a~1e)基数词：数字的拼写规律，13~19是以teen结尾，整十基数词一般是以ty结尾，几十几基数词一般是整十基数词+个位基数词购物用语：销售员会说CanIhelpyou?/WhatcanIdoforyou?顾客询问价格时，会用到Howmuchis/are...?顾客决定买时，会用到I'lltakeit/them.新知学习课堂小结当堂检测学习目标重点研讨一、用适当的基数词完成下面的等式。1.six＋____________＝twenty­nine2.thirty­one－fourteen＝__________3.________＋thirteen＝twenty­five4.three×six＝_________5.thirty÷two＝________twenty­threeseventeentwelveeighteenfifteen新知学习课堂小结当堂检测学习目标重点研讨二、用括号内所给词的适当形式填空。1.