人教新目标(Go for it)版九年级全册Unit 4 I used to be afraid of the dark.课件(共23张PPT)

(共23张PPT)
课题：Unit 4I used to be afraid of the dark.难点名称： To listen and talk about how people have changed using used to+ verb.九年级-全一册-Unit4目录CONTENTS导入who is he He isDoraemon.what can he do He can go to the past with his time machine.What is he like 注意高矮胖瘦等形容词用be动词，头发用have.Heisthin and tall.Hehasshort hair.导入let's go back to the past and find out:what was he like Hewasshort.Hehadlong hair.Heused tobeshort.Heused tohavelong hair.注意高矮胖瘦等形容词用be动词，头发用have. used to后接动词原形
知识讲解
难点突破
she is tall .
She used to be short.
She was short.
What was she like
now
in the past
What is she like
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
He is heavy.
He used to be thin.
He was thin.
What is he like
What was he like
in the past
now
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
1a
Fill in the chart with words to describe people.
Appearance
Personality
tall/ short
medium height
outgoing
funny
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
straight / curly hair
long / short hair
heavy/ thin
young/ old
helpful
cute
kind
friendly
confident
Appearance
Personality
知识讲解
难点突破
He didn't use to wear glasses.
But now he wears glasses.
What did he use to be like
否定：didn't use to .
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
She ____ ____ ____
have black hair .
But now she has black hair.
What did she use to be like
didn't use to
知识讲解
难点突破
He used to be silent, didn't he
Yes, he did.
活动与探究（温馨提示：规范操作、注意安全）
活动与探究（温馨提示：规范操作、注意安全）
What did he use to be like
知识讲解
难点突破
She used to play the guitar, ___ ____
No, she didn't. She used to sing.
What did she use to be like
反义疑问句：didn't +人称代词 .
didn't she
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 he use to play basketball
No, he didn't.He used to listen to music.
What did he use to be like
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
___ he ____to read books
No, he didn't.He used to play computers.
What did she use to be like
use
Did
一般疑问句: Did +主语+use to+动词原形
活动与探究（温馨提示：规范操作、注意安全）
知识讲解
根据实际需要新增页
难点突破
used to的用法
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。
活动与探究（温馨提示：规范操作、注意安全）
知识讲解
根据实际需要新增页
难点突破
used to的用法
肯定：主语+used to+动词原形
否定：主语+didn't use to+动词原形
一般疑问句: Did +主语+use to+动词原形
反义疑问句：主句+didn't +人称代词
大挑战
3
1
2
4
课堂练习难点巩固Talk about the differencesShe used to be____________(矮), but now she is_____________(高).She used to have_____________(短直)hair, but now she has_______________(长卷) hair.she used to_______________(弹钢琴), but now she________________(打网球).shorttallshort straightlong curlyplay the pianoplaystennis课堂练习难点巩固火眼金睛1. — _____ Mike _____ wear a pair of glasses — Yes, he did. He has been short-sighted for many years.A. Is; used to B. Is; usedC. Did; use to D. Did; used2.Your father used to eat meat, ___________ A. did you B. didn’t you C. didn’t he D. did he3.—How does Mr.Depp go to work —He_____ to work by car, but now he takes a bus.A. used to go B. used to goingC.is used to go D. is used to going课堂练习难点巩固1.我过去很内向。I_______ _______ _______ _______ .2. Mary过去留长头发。Mary _______ _______ _______long hair.3.他过去不带眼镜。He_______ _______ _______ _______glasses.4.他过去很矮，不是吗？He_______ _______ _______short, _______ _______ 5.她过去很瘦，但是现在很胖。She_______ _______ _______thin, but now she_______ _______ .useduseddidn'tusedusedtotousetotobeshyhavetowearbehedidn'tbeisheavy课堂练习难点巩固火眼金睛1. Her cousin used to watch TV on Mondays. (改为否定句)Her cousin _______ _______ _______ watch TV on Mondays.2. The boy used to collect coins. (改为一般疑问句)_______ the boy _______ _______collect coins didn'tusetoDiduseto课堂练习难点巩固3. Bill used to dislikeChinese and history. (就划线部分提问)_______ _______Bill _______ to dislike 4. They used to enjoy shopping on weekends.(改为反义疑问句)They used to enjoy shopping on weekends，_______ _______ 5.She didn’t use to go fishing. (改为肯定句)She _______ _______ go fishing.Whatdidusedidn'ttheyusedto【课堂小结】
小结
Talk about how people have changed using used to+ verb.
肯定：主语+used to+动词原形
否定：主语+didn't use to+动词原形
一般疑问句: Did +主语+use to+动词原形
反义疑问句：主句+didn't +人称代词