Unit 6 Numbers in life第五课时【高效课堂精研】人教PEP版（2024）英语三年级下册

UnitSixNumbersinlife第五课时教学目标1.能听、说、认读词汇sixteen,seventeen,eighteen,nineteen,twenty。2.能运用句型“—Howmuchisit?—It’s…”询问和谈论物品的价格。3.能读懂ZhangPeng关于花钱和存钱的独白，能与同学讨论有关存钱和花钱的看法。

Warm—up:Let’schantNumbersgoup.Numbersgodown.Wesort,solve,checkandcount.Intheclassroom,andallaround.

Warm—upNumbersareeverywhere.Weusenumberseveryday.Whendoweusenumbers?

RevisionSharpeyes123456789101112131415PresentationWhichnumbercanyouseeonthecalendar?16Presentationsixteen十六PresentationWhichnumbercanyousee?17Presentationseventeen十七PresentationWhichnumbercanyousee?18Presentationeighteen十八PresentationWhichnumbercanyousee?N19Presentationnineteen十九PresentationHowmuchisthisboat?20

¥Presentationtwenty二十Presentation后面加____变十几，_______、______看仔细，________只有一个t。teenthirteenfifteeneighteenthirteenfourteenfifteensixteenseventeeneighteennineteen1313141415151616171718181919Presentation整十后面加______，_________，确实很奇怪。twenty2020tytwentyListenandimitateListenandchantOneminute,tick.Twominutes,tock.Sixteen,seventeen,eighteen.Don'twatchtheclock.Nineteenminutes,tick.Twentyminutes,tock.Timegoesslowly,Whenyouwatchtheclock!Readandwrite

Numbersareeverywhere.Theyhelpusmakedecisions.HowdonumbershelpZhangPengmakedecisions?ReadandwriteWhatdoesZhangPenghave?_______________________Whatdoeshewanttodo?_______________________ZhangPenghastwentyyuan.Hewantstobuysomebooks.ReadandwriteHowmuchiseachbook?_______________________HowmanybooksdoesZhangPengwanttobuy?_______________________It’sthreeyuan.Hewantstobuyfivebooks.√√

Readandrole-play:One,two…eighteen,nineteen,twentyyuan.Iputtheminmypiggybank.:Howmanybooksdoyouhave?:Ihavefive.:

Howmuchiseachbook?:It'sthreeyuan.:Ipayfifteenyuanforfivebooks.Andthreeyuanforaball.lputtwoyuanbackinmypiggybank.

(1)WhatdoesZhangPengdowithhismoney?(2)Whatdoyoudowithyourmoney?ConsolidationandextensionLet’sthinkConsolidationandextensionthreefiveeleventwelvethirteentwentyfivethreeeleven课堂小结2.—

Howmuchisit?—It’s…重点词/句1.sixteen，seventeen,eighteen,nineteen,twenty1.eight+ten=Exercise一、算一算,在四线三格中写出正确的单词。eighteen2.six+ten=sixteen3.six+eleven=seventeen4.eight+twelve=twenty

NumbersNumbershelpuscount(数数)andmeasure(测量).Theyareeverywhere.Ihavetenfingersandtentoes.Numbersareusedinmaths(数学).Icancountfromonetotwenty.Numberscanbebigorsmall.Theyareimportant(重要的)forsolvingproblems(解决问题).（）1.Numbershelpus______.A.count B.measure C.countandmeasureExercise二、阅读理解。C

NumbersNumbershelpuscount(数数)andmeasure(测量).Theyareeverywhere.Ihavetenfingersandtentoes.Numbersareusedinmaths(数学).Icancountfromonetotwenty.Numberscanbebigorsmall.Theyareimportant(重要的)forsolvingproblems(解决问题).（）2.Ihave______fingers.A.ten B.five C.twentyExercise二、阅读理解。A

NumbersNumbershelpuscount(数数)andmeasure(测量).Theyareeverywhere.Ihavetenfingersandtentoes.Numbersareusedinmaths(数学).Icancountfromonetotwenty.Numberscanbebigorsmall.Theyareimportant(重要的)forsolvingproblems(解决问题).（）3.Icancountfromoneto______.A.eleven B.ten C.twentyExercise二、阅读理解。C

NumbersNumbershelpuscount(数数)andmeasure(测量).Theyareeverywhere.Ihavetenfingersandtentoes.Numbersareusedinmaths(数学).Icancountfromonetotwenty.Numberscanbebigorsmall.Theyareimportant(重要的)forsolvingproblems(解决