河北省承德县第二中学九年级英语全册 Unit 4 I used to be afraid of the dark Period 1教学案（无答案）（新版）人教新目标版(1).doc

unit 4 i used to be afraid of the dark 主备审 核课型新授课课 时1课题备注学习目标1 熟练运用used to do sth谈论自己、他人过去的习惯、爱好、形象及经常做的事情。 2能运用used to 来谈论过去。教学过程教学过程一、 导入 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. “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 you used to be short, didnt you? 复习反意疑问句，完成练习：（1）lily will go to china, _ _? （2）she doesnt come from china, _ _?(3) you havent finished homework, _ _ ？(4) he knows little english, _ _?三、交流 注意谈论外貌和性格的不同句型whats he she like ?what does he she look like?完成1a。两人一组谈论自己过去的外表、性格等及与现在的不同。例如：i used to be short, but now i am tall. (用quiet ,shy/outgoing, have straight hair/have curly hair等谈论p25(1a) )两人一组谈论他人过去的外表、性格等及与现在的不同,完成1c。did mario use to be short?yes,he did. he used to be really short.whats he like now ?hes tall now.四、总结 used to do / be used to doing /be used to do的区别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 c. used to tell d. is used to telling2.我习惯走路上学。 i _ _ _ _ to school.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 c. it; be d. there; having6. 小刀是用来切东西的。 knives _ _ _ _things.= knives _ _ _ _things.b、辨析：be afraid of be afraid tobe afraid to do不敢，胆怯去做某事，是主观上的原因不去做，意为怕； she was afraid to step further in grass because she was afraid of being bitten by a snake. 她生怕被蛇咬着，而不敢在草丛中再走一步。 be afraid of doing担心出现doing的状况、结果。 dont be afraid of asking questions. 不要怕提问题. 五、练评()1.her son _ coke, but now he _ milk.aused to drink; is used to drinking bused to drinking; drinks cis used to drinking; used to drinkdis used to drink; is drinking()2.my uncle_a businessman, but now he is a factory worker. aused to being bwas used to becuse to be dused to be()3.betty _ many friends to play with. aused to have buse to have cused to having duse to having ()4.mary used to _ to work, but she is