Unit 4 When is the art show?Part A Let's spellsecondfirstfourthtwelfthtwenty-firstfifththirtieththird3rdtwenty-thirdtwentieth4th1st2nd5thFlash gameApril 15thAugust 22ndApril 21stMay 3rdApril 26thDecember 12thJuly 20thApril 16thApril 17thJune 26thJanuary 21stRevision读一读teeththinthreePresentation上面的三个单词有什么相同点呢？它们都有 thth 在这些单词中读什么呢？th 在这些单词中读想一想birthdaymathsfifththirdthirteenCan you read?第第读一读thisthatmotherbrother上面的四个单词有什么相同点呢？它们都有 thth 在这些单词中读什么呢？th 在这些单词中读想一想Can you read?fathertheregrandfathergrandmotherth 该怎样发音呢？想一想th 发音很简单，舌尖放于两齿间，实词只是气流行th 部分代词和虚词，声带震动让人听，后跟 er 还出声 Let’s chant练一练Listen, circle and say.检测练兵Choose, write and say.检测练兵今天的知识你都学会了吗？1.Listen and read on p40 for 5 times.2.Copy the new words for 7+1.3.Find out the words we have learned with “th”, then read with your partner.
