内容正文:
I used to be afraid of the dark.
难点名称:used to 结构
1
九年级-全一册-Unit 4
1
目录
CONTENTS
2
2
导入
知识讲解
课堂练习
小结
导入
3
根据课本内容,完成下列句子。
1. 我以前是矮个子。
I ______ ____ be short.
2. 我以前在学校不受欢迎。
I ______ _____ to be popular in school.
3. 保拉以前的确不爱说话。
Paula _____ ____ be really quiet.
4. 她以前不喜欢小测验。
She _____ ___ ___ like tests.
didn’t use
used to
used to
didn’t use to
3
导入
5. 你以前很矮,不是吗?
You used to be short, ______ _____?
是的,我是。/ 不,我不是。
Yes, I _____. / No, I _______.
6. 他以前戴眼镜吗?
____ he _____ ___ wear glasses?
是的,他戴。/ 不,他不戴。
Yes, he _____. / No, he ______.
didn’t you
Did use to
did didn’t
did didn’t
4
导入
I used to be short. I didn’t use to be popular in school.
Paula used to be really quiet. She didn’t use to like tests.
You used to be short, didn’t you? Yes, I did./No, I didn’t.
Did he use to wear glasses? Yes, he did./No, he didn’t.
Grammar Focus
5
活动与探究(温馨提示:规范操作、注意安全)
知识讲解
难点突破
used to意为“过去常常”,用于表示过去习惯性的动作或存在的状态(强调与现在的对比,暗示现在不做了)。其中to为不定式符号,后跟动词原形。
used to只用于一般过去时态,没有人称和数的变化。
一、used to的用法
课堂练习
7
难点巩固
Jenny used to play the piano.
用used to句型说出与图片情景相符的句子。
Jenny
Mike used to wear glasses.
Mike, glasses
Peter used to play soccer.
Peter, soccer
Amy, long hair
Amy used to have long hair.
Mark used to like swimming.
Mark, like swim
used to “__________”, 表示___________
used to + ___________
对比现在和过去: _____________________
____________________________________
过去的习惯
过去常常
动词原形
but not any more, but not any longer
but now …,
7
活动与探究(温馨提示:规范操作、注意安全)
知识讲解
难点突破
二、used to的句式变化
didn't use
主语 + to do sth.
used not
e.g. Mike didn't use to study hard.
= Mike used not to study hard.
迈克过去不努力学习。
1. 否定句
used to
didn't
not
活动与探究(温馨提示:规范操作、注意安全)
知识讲解
难点突破
Did+ 主语 + use to + do…?
答语:Yes, sb. did. / No, sb. didn’t.
e.g. —Did you use to go to museums?
你以前常去博物馆吗?
—Yes,