2023学年完整公开课版2Therearefortystudentsinourclass(Lesson7)

精通英语四下

Lesson7Therearefortystudentsinourclass.elevenWhat’sthenumberaftereleven?

twelvefivetenfifteen

twenty?TonguetwisterTwelveandtwenty.Twelveistwelve,nottwenty.Twentyistwenty,nottwelve.threethirteenfourfourteenfivefifteensixsixteensevenseventeeneighteighteenninenineteen观察下列数字，你发现了什么规律？eleventwelvethirteenfourteenfifteensixteenseventeeneighteennineteentwentynumbers

巧记数字1-201到12词各异，一个一个单独记。后缀“teen”变十几，thirteen、fifteen单独记，eighteen只有一个“t”，这个规律要牢记。

thirteenthirtyfourteenfortyfifteenfiftysixteensixtyseventeenseventyeighteeneightynineteenninety观察下列数字，你发现了什么规律？按从小到大的顺序排序。seventy-sixtwenty-fourtwelvethirteeneighteenfortynineteennineninetyfifty-onesixteeneighty

What’s…and…?

It’s…8+122.34+163.27+184.50+55.13+156.48+52Thetelephonenumberis____.生活中的数字ItakeBusNo.___toschool.

生活中的数字Lookatthefire.Call___.

生活中的数字What’sthetime?It’s____.生活中的数字Myroomnumberis____.

生活中的数字

MytelephonenumberiMyroomnumberis501.Mystudentnumberis28.Lookatthefire.Call119.ItakeBusNo.209toschool.Lookatmywatch.Its7:20.生活中的数字Howmanyrobotsarethere?Thereare

____robots.Howmanykitesarethere?Thereare____kites.Howmanybananasarethere?There___onebanana.Howmany___arethere?There___onegirl.Newwordsnumberclassgradestudentteacherschoolfindneighbourcountonly数字；号码同学们；班级年级学生老师学校找到邻居；身边的人数数仅仅；只有NewsentencesLet’scountfrom1to29.Findyourneighbours.Howmanystudentsarethereinyourclass?Thereareforty.Howmanypencilsdoyouhave?W