人人教精通版五教精通版五年级下年级下册册Unit1 Welcome to our school!Unit1 Welcome to our school!（单击图片可播放动画）Lets reviewWarm-upLead-inFree talkThis is our We often . in the PresentationLook and sayAfter visiting the library and the meeting room,What other places do they visit? Can you guess?PresentationLook and sayscience lablanguage labPresentationLook and sayWhat lessons do we have in the science lab?We often have science lessons in it.This is our science lab.We often .PresentationLook and chooseWhat lessons do we have in the language lab?We often have English lessons in it.This is our language lab.We often .PresentationLook and sayHow many science lessons do they have in a week?PresentationListen and sayHow many English lessons do they have in a week?We have two.We have three.PracticeWhats this? What do you often do in the ? How manylessons do you have in a week?Ask and answerPractice三人一组，分角色表演对话。Role play创编新对话PracticeWelcome to our school!This is our We often in the We have lessons in a week.We all like Group workSummaryHow many lessons do you have in a week?We have .This is . We often in the Homework1.登录“优教同步学习网”，观看课文动画，按照正确的语音、语调朗读课文对话。 2.参考本课Just read and talk部分，编写一段新的对话（不少于6句）。