Unit4 (Section A 1a-1c ) 课件2023-2024学年人教版英语九年级全册

Unit 4 I used to be afraid of the dark. Section A 1a-1c 1.通过对比变化，能运用目标句型如：He used to be short, but now he is tall. 2.对一个人的外貌、性格等作出比较。 熟练掌握used to do 的各种句式。 学习目标 我们学过许多描述人的词语, 看谁想的又快又多。 Appearance: tall, short, fat, thin, young, old, straight hair, curly hair, long hair, short hair, a medium body Personality: outgoing, serious, funny, smart, friendly, shy, unfriendly Look at the pictures and describe people. What does he/she look like? She/He has… short hair curly hair long hair black hair straight hair brown hair What’s he/she like?She/He is… funny serious outgoing quiet He was short when he was a baby, but now he is tall. = used to be + adj. 过去常常怎么样 He used to be short, but now he is tall. used to的用法 I used to go to bed early，but now I stay up late. 我过去常常睡得早，但现在我每天熬夜。 They used to take after-class lessons on weekends. 他们过去在周末上辅导课。 Eric used to be short . Eric 以前很矮。 used to用来表示________发生的动作或存在的状态，但现在已不发生或不存在了，意为“_________”,后接_____________,used不随主语人称的变化而改变。 过去经常 过去常常 动词原形 Sentences: A:Did Mario use to be short? B:Yes,he did. He used to be really short. A:What's he like now? B:He's tall now. summary New phrase: 肯定句：used to do/be+形容词 否定句：didn't use to do/... 一般疑问句：Did...use to...? Yes, sb did./No, sb didn't. 【拓展】 (1)be used to (doing)sth.“习惯于(做)某事”，在此结构中，to为介词，后接名词或动词­ing形式。eg:I am used to walking to school.我习惯于走路去上学。 (2)be used to do sth.“被用来做某事”，为被动语态形式。eg：This kind of wood is used to make paper.这种木头是被用来做纸的。 tall/ straight/curly hair heavy/thin/of medium build Fill in the chart with words to describe people. 1a Appearance Personality outgoing funny long/short hair quiet serious helpful cute kind friendly confident /of medium height short black/brown/red/… hair 1b. Listen. Bob is seeing some friends for the first time in four years. What did his friends use to look like? Mario used to be _____. He used to wear ______. 2. Amy used to be ____. She used t