【文档说明】冀教版（一起）英语五年级下册《Unit 4 Lesson 20 Always brush your teeth》PPT课件(共13页).ppt，共(13)页，1.256 MB，由小喜鸽上传

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Lesson20AlwaysBrushYourTeeth!a:Listenanddosomeactions:b:Lookatmyactionsandspeak.Newwords:before/bi`fɔ:/prep.在…之前after/`a:ftə/prep.在

…之后brush/brΛ∫/v.刷teeth/ti:ϑ/n.牙齿（tooth的复数）never/`nevə/adv.绝不，从来没有bad/bæd/adj.有害的getup起床next/nekst/adv.紧接

着different/`difrənt/adv.不同的eatbreakfastwashyourfacewashyourclothesbrushyourteethgotoschoolwatchTVflyakit

etakeashowerLet’sspeak!---Howoftendoyou____?---___timesaday/week/month/year.6:10brushteeth6:15washface6:20combhair6:30eatbreakfast7:00gotoschoolW

hatdoIdoeverymorning?BeforeIwashmyface,Ibrushmyteeth.AfterIwashmyface,Icombmyhair.Listening:Listento“

Jenny’sweek”,andorderthesesentences.()Jennywakesup.()Jennybrushesherteeth.()Jennyeatsbreakfast.()Jennywashesherfaceandhands.()Jennycombsherha

ir.()Jennygoestoschool.132564Exercise:1.Writedownthecorrectformsofthesewords:tooth(单数）______go(第三人称单数）______before(反义词）______wake(现在分词）______

_comb(现在分词）________teethgoesafterwakingcombing2.Readthispassageandtell“True”or“False”.Stevengoestoschoolfivetimesaweek,f

romMondaytoFriday.Hewakesupat6:30inthemorning.Hewasheshisfaceandhands.At6:40,heeatsbreakfast.Afterbreakfast,hebrusheshisteeth.Thenheputsonhisclot

hesandgoestoschool.Heworkshardatschool.Hedoesn’tgotoschoolonSaturdayandSunday.()Stevengoestoschooleveryday.()Hewakesupat6:00.()Hebrusheshisteethbefo

rebreakfast.()Afterhebrusheshisteeth,heputsonhisclothesandgotoschool.TFFF重温一般现在时一般现在时表示经常发生的动作、行为或存在的状态。在一般现在时中，谓语动词通常用原形，但当主语为第三人称单数时，谓语动

词要变成第三人称单数形式。例如：IlikeEnglish.HelikesChinese.在一般现在时中常用的频度副词有：often,always.usually,sometimes,never.动词第三人称单数形式的构成接读音规则。1、一般情况下词尾加-s.s在清辅音后读/

s/.在浊辅音和元音后读/z/.run—runshelp—helpsstay—stays2、以-s,-x,-ch,-sh结尾的词，在词尾加-es,es读/iz/.pass—passesteach—teachesfinish—finishesfix-fixes3、以辅音字母加y结尾的词，先变y

为i，再加es，es读/z/.cry—criesstudy—studies.4、以辅音字母加o结尾的词，在词尾加-es。es读/z/.go—goesdo--does5、不规则变化。Have—has