2014-10-6 九年级英语（上）导学案编号 18班级___姓名___主备主备教师： 殷涯倩组审：曹恒利秦源鼎。
课题：unit 4 i used to be afraid of the dark.
section a 1a-1c
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.能够听懂有关学习方法的简短对话。
3.能运用used to 来谈论过去。
重点难点：1.熟记重点单词短语。 2.正确使用used to
一、 导入（启发** 3分钟）
used to的用法
used to＋动词原形”表示过去常常干某事，现在不再干了。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) heafter 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，并作肯定和否定回答)
朗读，体会used to的用法。
bob: wow, mario, you look different! you used to be short, didn’t you?
mario: yes, i did. now i’m tall. and so are you!
bob: that’s true. and you used to wear glasses.
amy: hi, bob. how are you?
bob: fine. wow, you’ve changed!
amy: really? how?
bob: you used to h**e short hair.
amy: you remember that? yes, i did.
二、自学（自主** 6分钟）
朗读、翻译短语。
i h**en’t seen you for four yearsa couple of days.
now i’m tall. and so are youyou used to wear glasses.
you’ve changedyou used to h**e short hair.
you used to be really tallnot anymore.
it used to be red, didn’t itit 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 h**en’t finished homework
4) he knows little english
三、交流（合作** 10分钟）
注意谈论外貌和性格的不同句型。
what’s 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, h**e straight hair/h**e curly hair等谈论p25(1a) )
听磁带一次，总体感悟语音语调。
听磁带一次，完成1 b
跟读磁带一次，把握1 b内容。
朗读材料，模仿语音语调和句群停顿。
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。例如：
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.
想一想：used to do / be used to doing /be used to do的区别是什么？
四、总结（引申** 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 tobe) afraid of the dark.
be/get used to doing,表示。
玛利亚习惯早起。maria is used toget)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 canfood.
当堂练习。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 telling
2.我习惯走路上学。 ito 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 liin america, so hewestern dishes.
5. _used to___an old bookshelf in my room.
a. there; be b. there; h**e c. it; be d. there; h**ing
6.小刀是用来切东西的。
knivesthings.
knivesthings.
b、辨析：be afraid of be afraid to
be 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 wake her husband. 她不敢去叫醒她丈夫。
be afraid of doing 担心出现doing的状况、结果。 doing 是客观上造成的，意为"生怕，恐怕"。
people should not be afraid of their governments.人们不应该害怕他们的**。
she was afraid of waking her husband. 她生怕吵醒她丈夫。
五、练评（包含“考点链接” 应用** 6分钟）
) soncoke, but now hemilk.
a．used to drink; is used to drinking b．used to drinking; drinks
c．is used to drinking; used to drink d．is used to drink; is drinking
) uncle___a businessman, but now he is a factory worker. a．used to being b．was used to be c．use to be d．used to be
) friends to play with.
a．used to h**e b．use to h**e c．used to h**ing d．use to h**ing
) used to __to work, but she is used to __to work now.
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