英语人教版九年级全册unit4 Section A 1a-2d.docx

Unit 4I used to be afraid of the dark.Section A(1a2d)教学目标1重点单词：humorous，silent，helpful，score2重点短语：used to，be afraid of，get good scores，from time to time3重点句式：Did Mario use to be short?Yes，he did.He used to be really short.Whats he like now?Hes tall now.She was never brave enough to ask questions.This party is such a great idea!Its been three years since we last saw our primary school classmates.Billy has changed so much!I used to see him reading in the library every day.学习重点1重点短语和句型2能够用used to叙述过去的事情学习难点1重点短语和句型2能够用used to 叙述过去的事情课堂导学Step 1情景导入Teacher：As time goes on，we are changing every day. Heres a very useful expression to help you express yourself.Show the following expressions to the students.used to beadj. 过去常常是(现在已非如此)used tov. 过去常常做(现在已非如此)Show the following examples and ask the students to read it repeatedly.She used to be short.She used to have long hair.Now please practice the conversation like this with your partners.Step 2完成教材1a1c的任务1在1a中的表格中写出表示人物外貌和性格的形容词，完成后小组内互相交流，然后大声朗读所写单词。2学生自读1b中的句子，为听力做好准备。3听录音，根据听力内容写出Bob的朋友四年前的样子，完成后集体核对答案。4结对练习1c中的对话，并请一些学生表演出他们的对话。5模仿1c中的对话，根据1a图片中人物的今昔对照，与同伴编练新对话，并邀请几组学生表演对话。参考案例A：Did Mario use to be short?B：Yes，he did.He used to be really short.A：Whats he like now?B：Hes tall now.7小结训练。(A)1.When my brother was very young，he used to _ basketball.AplayBplaysCplayedDplaying(B)2.The little girl was afraid of _ to others.Atalk Btalking Ctalked Dtalks(B)3.I _ play basketball，but now I have no time to play it.Abe use to Bused toCbe used to Duse to(C)4._？She is very outgoing and tall.AWhy is the girl hereBWhen will the girl come backCWhats the girl likeDWhat does the girl doStep 3完成教材2a2c的任务 1.学生自读2a中的单词，为听力做好准备。2听录音，在2a中圈出听到的单词，集体核对答案。3再听一遍录音，根据录音内容把2b中的表格填写完整，完成后集体核对答案。(3根据2b中的听力内容，两人一组仿照2c中的对话形式讨论Paula的变化，并要求多组同学表演对话。 参考案例A：Paula used to be really quiet.B：I know.She was always silent in class.5小结训练。(D)1.The girl used to _ the dark，but now she is used to _ at home alone at night.Ais afraid of；stayBis afraid to；stayingCbe afraid to；live Dbe afraid of；staying(B)2._ get good scores on his exams?Yes，he always worked hard.ADid him used to BDid he use toCDo he used to DDo his use to(C)3.My parents _ to like dancing，but now they go out to dance on time every day.Adoesnt use Bdoesnt usedCdidnt use Ddidnt usedStep 4完成教材2d的任务1学生自读对话，回答下面的问题。1)When did Alfred and Gina see their primary school classmates?2)What was Billy like three years ago?3)Where did Gina use to see Billy every day? 2大声朗读2d中的对话，读熟后与同伴结对练习，分角色表演对话。3邀请三组学生来表演对话。4小结训练。1自从我们上次见小学同学已经有三年了。Its_been_three_years_since_we_last_saw_our_primary_school_classmates.2Billy已经改变了很多。Billy_has_changed_so_much.3他过去很害羞很安静。He_used_to_be_so_shy_and_quiet.Step 5问题探究1used to 的用法1)他过去经常打篮球。He_used_to_play_basketball.2)当我还是孩子的时候，我不喜欢苹果。When_I_was_a_child，I_didnt_use_to/usednt_to_like_apples.used to意思是过去常常做某事，暗指现在已经不存在的动作或状态，后跟动词原形。否定形式为：usednt或didnt_use_to。疑问形式为：did.use_to或used.to。2be afraid of1)你害怕蛇吗？Are_you_afraid_of_snakes?2)他害怕在夜里独自外出。He_is_afraid_of_going_