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| 一、 导入（启发探究 3分钟） used to的用法 “used to＋动词原形”表示过去常常干某事，现在不在干了。只有一种形式，即过去式。例如：I used to go to work by bus. Now I take a taxi. So the sentence “I used to be afraid of the dark.” means in Chinese: 我过去常害怕黑暗。 “used to”的疑问形式和否定形式： —Did you use to be afraid of the dark? —Yes, I used to be afraid of the dark. —Did he use to be afraid of the dark? —No, he did not use to be afraid of the dark. ＿There used to be a church here ,didn ‘t there ? 跟踪练习 (1) He______ ______ ____ after school. 放学后他过去常常踢足球。 (2) He ____ ______ _____ __________________. 他过去不吸烟。 (3)He used to play football. (改为一般疑问句，再回答) _______________________________________________________ 二、自学（自主探究 6分钟） 朗读、翻译短语 I haven’t seen you for four years! a couple of days. Now I’m tall. And so are you! You used to wear glasses. You’ve changed! You used to have short hair. You used to be really tall! Not anymore. It used to be red, didn’t it? It used to be curly. You used to be short, didn’t you? 复习反意疑问句，完成练习： （1）Lily will go to China, ______ _____? （2）She doesn’t come from China, ________ ________?
(3) You haven’t finished homework, _________ __ ？(4) He knows little English, _________ ______? 想一想：used to do / be used to doing /be used to do的区别是什么？ 四、总结（引深探究 15分钟） A 辨析：used to do / be used to doing /be used to do used to do,表示______________,是过去时态，用于描述过去常常发生的动作或存在的状态。 我过去害怕黑暗。 I used to________(be) afraid of the dark. be/get used to doing,表示_____________. 玛利亚习惯早起。Maria is used to_____________(get)up early. be used to do, 表示_______________,相当于 _________________. 火可以被用来做饭。Fire can be used to cook food. = Fire can ____ _______ ______ _______ food. 练习 1. Mother _____us stories when we were young. A. used to telling B. is used to tell
2.我习惯走路上学。 I _____ ______ _____ _____ to school.C. used to tell D. is used to telling 3. He used to smoke, ______ _______?(完成反义疑问句) 4.李先生过去住在美国，所以习惯吃西餐。 Mr Li ____ _____ ____ in America, so he _____ _____ ______ _______ western dishes. 5. ______ used to______ an old bookshelf in my room. A. There; be B. There; have
6. 小刀是用来切东西的。C. It; be D. There; having Knives _____ ______ ______ _____things. = Knives _____ ______ ______ _____things. 五、练评（包含“考点链接” 应用探究 5分钟） ( )1.Her son ________ Coke, but now he ________ milk. A．used to drink; is used to drinking B．used to drinking; drinks
( )2.My uncle________ a businessman, but now he is a factory worker.
C．is used to drinking; used to drink D．is used to drink; is drinking A．used to being B．was used to be
( )3.Betty ________ many friends to play with.
C．use to be D．used to be A．used to have B．use to have
( )4.Mary used to ____ to work, but she is used to ______ to work now.
C．used to having D．use to having A．riding a bike; taking a bus B．riding a bike; take a bus
C．ride a bike; taking a bus D．ride a bike; take a bus |
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