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1、Unit4 When is Easter?,A Lets spell,When is ?,-Its on.,Lets spell,绿色圃中小学教育网http:/www.L 绿色圃中学资源网http:/cz.L,绿色圃中小学教育网http:/www.L 绿色圃中学资源网http:/cz.L,gr,pl,br,cl,class clock clean clever,plate play eggplant please,brown brother library umbrella,green grape grandpa grow,Lets spell,绿色圃中小学教育网http:/www.L 绿色圃
2、中学资源网http:/cz.L,绿色圃中小学教育网http:/www.L 绿色圃中学资源网http:/cz.L,ch,sh,sheep fish shirt short,China chicken lunch teacher,Lets chant,He is my friend.,Whats he like?,He is tall and thin.,He is thirteen.,How old is he?,He is thirteen.,He likes three.,He likes three.,He likes maths.,th,thirteen,maths,thin,Lets
3、say,three,th,th,th,摸摸你的喉咙，发th 的时候有没有震动？,thirteen,maths,three,thin,third,Look and say.,Look and say,fifth,Look and say.,thick,tooth,Look and say.,birthday,Look and say.,birthday,Look and say.,Its my brothers birthday.,This is my brother.,That is my father.,This is my mother.,that,mother,ther,father,t
4、her,Lets say,this,f,th,th,that,mother,father,this,摸摸你的喉咙，发th 的时候有没有震动？,Look and say.,these,those,Look and say.,clothes,Look and say.,Look and say.,there,this,fifth,third,brother,mother,Oh, I find my home!,Can you find their home?,three,father,that,these,thirteen,thin,mouth,1字母组合th在数词（包括基数词和序数词）中读清辅音
5、/。 例：three/ri:/，third/ :d/， 2.th 在代词中读浊辅音/ 例：this those 3在th后以字母-er结尾的单词中，th读浊辅音/。例：father/fa:/， whether/we /2 4以th结尾的单词，th读清辅音/。 例：mouth tooth,tips,Read and choose,2 ( ).A that B three C those,3( ).A mouth B clothes C tooth,1( ).A third B fifth C these,C,B,B,4( ).A mother B father C maths,C,Its you
6、r turn now.,Tongue twist,1.Threethin brothers are bathing in the bathroom. 2.Their father and motherthink its good forthem to brushtheirthick teethonThursday. 3.After bathing,they will walkthrough a path. 4.Look! The weather is rather fine.Thank goodness!,Can you read?,Beth, Beth. Go to the study. Beth likes to learn maths. Beth, Beth. Go to the bathroom. Beth likes to take a bath. Beth, Beth. Go to the kitchen. Beth likes to eat a cake. Ah! a big mouth.,