课件30张PPT。I used to be afraid of the dark.Unit 4第三课时：Section A
(Grammar Focus-4c) 同学们，上一课学习的单词你们都掌握了吗？现在大家来检验一下，点击下面的音频开始听写吧！ 前两节课我们学习了用used to do来表示过去常常做某事，那么，含有used to的句子的否定句、一般疑问句和反意疑问句的结构是什么样的呢？这节课我们就一起来了解一下。 Grammar Focusused to 的用法考点1【重点】 used to do sth.表示“(过去)常常做某事，(以前)老是做某事”。)
eg：Mr. Smith used to go fishing by the lake.
史密斯先生过去常去湖边钓鱼。 used to过去常常，可用于各种人称的单复数，表示过去存在的，但现在已经停止的情况或习惯。语法讲解典例 The old lady used to ________ in the park.
(绥化)
A．dance B．dancing C．dancedA【点拨】本题用分析句意法解题。句意：这位年老的女士过去常常在公园跳舞。used to 过去常常，后接动词原形。 考点 2【易错点】used to 的否定式。 used to 的否定式为didn’t use to或usedn’t to。
eg：Her daughter didn’t use to (usedn’t to) eat fruit.
她女儿过去不常吃水果。典例—My brother ________ like English. But now
he is interested in it.
—People sure change. (嵊州中学期中)
A．used to B．didn’t use to
C．didn’t used to D．was used toB【点拨】此题用语法判定法解答。used to 的否定式是didn’t use to或usedn’t to。考点3【易错点】 used to 的一般疑问句形式。 used to 的一般疑问句形式也有两种：一是把used提到句首；二是在句首加Did，并把used变成use，其中肯定和否定回答也相应有两种形式。
eg：—Did Lucy use to have straight hair?
—Yes，she did.
——露西过去常留直发吗？——是的。典例 His father used to love going fishing. (改为一
般疑问句并作否定回答)
1．________ his father to love going fishing?
________，he________.
2．________ his father________ to love going
fishing?
________，he________.Used No usedn’t Did use No didn’t 考点 4used to的反意疑问句形式也有两种：一是用didn’t；二是用usedn’t。
eg：She used to be shy，didn’t she?
她过去常害羞，是吗？典例 1 Your father used to eat meat，________？
A．did you
B．didn’t you
C．usedn’t heC【点拨】此题遵循反意疑问句的“前肯后否”的规律，可排除A项；而本句的主语是Your father，要用he来代替。 典例 2—You didn’t use to play tennis，________？
—Yes. I still like playing tennis now.
(铜鼓县第二中学期中)
A．didn’t you B．did you
C．weren’t you D．were youB【点拨】本题用语法判定法解答。前句为附加疑问句
的其中一种，“前否后肯”。由didn’t可知用did。考点 5【易错点】 be used to doing sth.意为“习惯于做
某事”，其中to是介词，后跟动词的-ing形式。
eg：I am used to wearing shoes with high heels.
我习惯穿高跟鞋。典例 Maria ________ watch TV, but now she ________ listening to music. (黔西南)
A．used to；is used to
B．is used to；used to；
C．used to；used to
D．is used to；is used toA【点拨】本题用短语辨析法解题。used to过去常常，后跟动词原形；be used to 习惯于，后跟动词-ing形式。句意：玛丽亚过去常常看电视，但现在习惯于听音乐了。魔法记忆口诀法记忆used to：过去常常used to，既无人称也无数；后接动词用原形，否定形式两情形；didn’t use to是其一，used后加not也可行；疑问句结构更简单，借来Did句首添。 Write sentences about the past using used to. 4a1．Grace/watch a lot of TV/watch a lot of movies
_________________________________________________
_________________________________________________
2．my mom/have curly hair /have straight hair
_________________________________________________
_________________________________________________Grace used to watch a lot of TV. She didn’t use to watch
a lot of movies.My mom used to have curly hair. She didn’t use to have
straight hair. 3．Jerry/read books on European history/read books on African
culture
_________________________________________________
_________________________________________________
4．Sandy/teach British English/teach American English
_________________________________________________
_________________________________________________Jerry used to read books on European history. He didn’t
use to read books on African culture.Sandy used to teach British English. She didn’t use to
teach American English. Look at the information and write sentences about Emily. 4be.g. Emily didn’t use to eat a lot of vegetables，but now she loves carrots and tomatoes. 4cWhich of these things did you use to be afraid of? Which ones are you still afraid of? Check the boxes and then ask your partner. 考向一常用短语in public places相当于in public，意为“公开地；在别人(尤指生人) 面前”。
eg：Don’t spit in public.不要在公共场合吐痰。知识点典例在公共场合，举止要文明。(六盘水)
We should behave well in ________.public public / 'p?bl?k/ adj.公开的； 公众
n.民众 考向二【重点】 public 用作集合名词，the public意为“公众；民众”，其作主语时，谓语动词既可用单数，也可用复数。
eg：The public are (is) interested in this
question.公众对这个问题感兴趣。 一、单项选择
1．Jenny ________ to be heavy. Now she is thin.
A．use B．uses C．used D．usingC2．(中考·襄阳) —I hear your grandpa has an old cup in
your home.
—Yes. It ________ drinking tea long ago and my grandpa
________ drink tea with it when he was young.
A．was used to; was used to B．used for; used to
C．was used for; was used to D．was used for; used to【点拨】本题用短语辨析法解题。be used to do sth.被用于做某事，相当于be used for doing sth.; used to do sth.过去常常做某事；be used to doing sth.习惯做某事。故选D。D3．(中考·安顺) Dick ________ in America，but he has
been ________ Chinese food since he moved to China.
A．used to live; used to eating
B．is used to live; used to eat
C．is used to live; used to eating
D．used to living; used to eat
【点拨】本题用短语辨析法解题。used to do sth.过去常常做某事；be/get used to doing sth.习惯于做某事。
A
4．(孝感) Li Ming used ________ on the right in
China, but he soon got used ________ on the left in
England.
A．to drive; to drive
B．driving; driving
C．to driving; to drive
D．to drive; to drivingD【点拨】本题用固定搭配法解题。used to过去常常， 后只接动词原形；get used to＝be used to习惯于，后面接名词或动词-ing形式，故答案为D。5．(绥化) The old lady used to ________ in the park.
A．dance B．dancing C．dancedA
【点拨】本题用固定搭配法解题。used to do过去常常做……。
故选A项。二、按要求完成句子
6．Mr Wei used to be calm, ________ ________？
(完成反意疑问句)
7．My father used to walk to work. (改为一般疑句)
______ ______ father _____ to walk to work?
8．His mother used to be tall. (改为否定句)
His mother ________ ________ to be tall.Did yourdidn’t he didn’t use use 9．(重庆B) My uncle often took a walk here in
the past. (改为同义句)
My uncle ________ ________ take a walk here.
10．My friend used to play soccer after school. (对画线
部分提问)
________ ________ your friend ________
________ ________ after school?used to What did_________ to do use三、根据汉语完成句子
11．这里曾经有一条非常清澈的河流。
There ________ ________ ________ a very clean
river here.used to be 【点拨】本题用词语运用法解题。used to 过去常常，
there be有。 12．这两个国家过去常打仗。
The two countries ________ ________ ________． used to fight
13．我还没有习惯在澳大利亚的生活。
I ________ ________ ________ ________ ________
in Australia.haven’t been used to living 【点拨】本题用语法判定法解题。根据句意可知，本题应该用现在完成时，be used to doing sth.习惯于做某事。 14．(宜宾) 我哥哥过去常常在周六去钓鱼。
My brother _____ ____ go fishing on Saturdays.
15．(连云港) —I miss my neighbors very much
after I moved into the new flat.
—So do I. I ______ ______ (过去常常) play
cards and Chinese chess with them.used to used to 本节课主要学习了含有used to的句子的否定句、一般疑问句和反意疑问句的结构,了解了中考对这类题的考查角度，掌握了这类题的做题方法。 课后作业A课后作业B1.熟记本课时的词汇
2.完成本课时的课后作业
