学校:___________姓名：___________班级：___________考号：___________
Unit 4 I used to be afraid of the dark
语法Grammar used to的用法
Used to do 的用法详解
一、基本含义与结构
- 含义：表示“过去常常做某事（现在已不再做）”，强调过去的习惯性动作或状态。
- 结构：used to + 动词原形，无人称和数的变化。
- 例：She used to walk to school.（她过去常步行上学。）
二、否定句与疑问句形式
句式 结构（两种常见形式） 例句
否定句 1. didn’t use to + 动词原形 He didn’t use to like coffee.
2. used not to + 动词原形（较正式） He used not to like coffee.
疑问句 1. Did + 主语 + use to + 动词原形 Did she use to play the piano
2. Used + 主语 + to + 动词原形 （较正式） Used she to play the piano
三、与其他结构的区别
1. be used to (doing) sth.
- 含义：“习惯于（做）某事”，to为介词，后接名词或动名词。
- 例：He is used to getting up early.（他习惯早起。）
2. get used to (doing) sth.
- 含义：“逐渐习惯于（做）某事”，强调从不习惯到习惯的过程。
- 例：She is getting used to living alone.（她逐渐习惯独居。）
四、常考用法与注意事项
1. 过去状态的描述
- 例：There used to be a river here.（这里过去有一条河。）
2. 反义疑问句用法
- 结构：陈述句部分用used to，疑问部分可用“did/didn’t”或“used/usedn’t”。
- 例：He used to smoke, didn’t he / usedn’t he （他过去抽烟，是吗？）
3. 不可与现在时连用
- 错：He uses to play football.（×，无此用法）
- 对：He used to play football.（√）
五、记忆口诀
“used to过去常，现在不再这样干；
to后只跟动词原，否定疑问加did/used。”
六、典型错题分析
- 错例：I am used to get up at 6 a.m.（×）
- 正解：I am used to getting up at 6 a.m.（√，to为介词，后接动名词）
- 错例：Did you used to like math （×）
- 正解：Did you use to like math （√，助动词did后用动词原形use）
一、单项选择
1．（24-25九年级上·吉林长春·期末）My sister ________ love dolls when she was little, but now she is more into books.
A．was used to B．used to C．is used to D．gets used to
2．（24-25九年级上·四川成都·期末）My dad ________ drive me to school, but now I ________ to school. I think it’s good exercise.
A．used to; am used to walk B．is used to; used to walk C．used to; am used to walking
3．（24-25九年级上·黑龙江齐齐哈尔·期末）19-year-old Asian pop star Candy _______ be really shy, but now she _______ singing in front of her class.
A．is used to; used to B．used to; is used to C．used to; used to
4．（24-25九年级上·吉林长春·期末）Diana used to ________ to work, but now she is used to ________ because the road is crowded.
A．drive; walking B．drive; walk C．driving; walk D．driving; walking
5．（24-25九年级上·黑龙江齐齐哈尔·期末）—Where _________ live before you came Qiqihar
—In Shanghai.
A．did you used to B．did you use to C．you used to
6．（24-25九年级上·吉林·期末）Jane used to _______ to school, but now she is used to _______ a bike to school.
A．walking; riding B．walking; ride C．walk; riding
7．（24-25九年级上·吉林长春·期末）My parents used ________ in the city, but now they are used ________ in the country.
A．to live; to living B．to live; to live C．to living; to live D．to living; to living
8．（23-24九年级上·湖北随州·期末）Jack ________ coffee but now he ________ milk.
A．used to drinking; drinks B．used to drink; is used to drinking
C．is used to drinking; used to drink D．is used to drink; is drinking
9．（23-24九年级上·黑龙江齐齐哈尔·期末）I ________ get up early in summer. Now I ________ getting up late in winter. Because the night becomes longer.
A．am used to; used to B．used to; am used to C．used to; used to
10．（23-24九年级上·山东滨州·期末）—I used ________ newspapers and watch TV after dinner. But now I’m used to ________ a walk.
—That’s a good habit as exercise makes us strong.
A．to read; take B．reading; taking C．reading; take D．to read; taking
11．（23-24九年级上·甘肃兰州·期末）I used to ________ basketball, but now I like playing soccer.
A．playing B．plays C．play D．played
12．（23-24九年级上·四川雅安·期末）Hе _________ get up late, but now he gets up earlier.
A．was used to B．is used to C．uses to D．used to
13．（23-24九年级上·四川泸州·期末）Lucy ________ depend on her mom, but now she is old enough to live by herself.
A．used to B．is used to C．is used for D．is used by
14．（23-24九年级上·四川攀枝花·期末）—Do you know ______
—Oh, he was short and thin, but he is different now.
A．what he used to look like B．what did he use to look like
C．what does he look like D．what he look like
15．（23-24八年级上·黑龙江绥化·期中）—How does Jack usually go to work
—He ________ drive a car, but now he ________ there to lose weight.
A．used to; is used to walk
B．was used to; is used to walking
C．used to; is used to walking
16．（24-25九年级上·全国·课前预习）Linda ________ short, but now she is very tall.
A．used to be B．is used to being C．is used to be D．used to being
17．（13-14九年级上·江苏无锡·阶段练习）—How does Jack usually go to work
—He ________ drive a car, but now he ________ there to lose weight.
A．used to; is used to walk B．was used to; is used to walking
C．was used to; is used to walk D．used to; is used to walking
18．（23-24九年级上·山东滨州·期末）She ________ a doctor, but now she ________ not.
A．used to; was B．uses to; was C．used to be; is D．uses to; is
19．（23-24九年级上·安徽宣城·期末）When the new term begins, Tommy soon ________ up early to go to school.
A．gets used to getting B．used to get
C．gets used to get D．used to getting
20．（23-24九年级上·四川广元·期末）I used to ________ cellphone after dinner. But now I’m used to ________ a walk.
A．playing; take B．play; taking C．playing; taking D．play; take
21．（22-23九年级上·四川巴中·期末）Matt ________ his car to work, but now he ________ to work by bike.
A．used to drive; used to go B．used to drive; is used to going
C．is used to driving; used to go D．is used to driving; is used to going
22．（23-24九年级上·江西新余·期末）—How does Mr. Smith go to work
—He ________ to work by car, but now he takes a bus there.
A．used to go B．used to going C．is used to go D．is used to going
23．（21-22九年级上·黑龙江鸡西·期末）Li Ping ________ up late. But now he goes to bed early.
A．used to staying B．used to stay C．is used to stay
24．（23-24九年级上·吉林·期末）My father used to ________ a bus to work, but now he gets used to ________.
A．take; walking B．take; walk C．take; walks
25．（23-24九年级上·云南昆明·期末）—Wendy has changed so much! She used to ________ shy.
—Yeah. But now she is used to ________ in front of the class.
A．be; speaking B．be; speak C．being; speak D．being; speaking
26．（23-24九年级上·四川成都·期末）Jack ________ dislike the weather in Beijing in spring, because there is so much wind and sand. But now he ________ it.
A．is used to；used to B．used to；used to C．used to；is used to
27．（23-24九年级上·云南玉溪·期末）My grandparents used to ________ in the countryside, but now they are used to ________ in the city.
A．living; living B．live; living C．live; live D．living; live
28．（23-24九年级上·四川成都·期末）People sure change. For example, I ________ eat vegetables, but now I start to try some.
A．didn’t use to B．used to C．was used to
29．（23-24九年级上·安徽芜湖·期末）Li Lei 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 driving
30．（23-24九年级上·河北衡水·期末）Jack _______ dislike the weather in Beijing in spring, but now he _______ it.
A．is used to, used to B．used to, used to
C．was used to, gets used to D．used to, gets used to
31．（22-23九年级上·辽宁丹东·期末）I ________ to work, but now I walk there.
A．used to drive B．am used to driving C．used to driving D．was used to drive
32．（22-23九年级上·安徽安庆·期末）—________ work in Microsoft
—No, I didn’t.
A．Did you used to B．Did you use to C．Do you used to D．Do you use to
33．（22-23九年级上·四川广元·期末）There ________ a lot of rubbish here, but now it’s a park.
A．is B．will be C．used to be D．is used to being
34．（23-24九年级上·西藏林芝·期末）They ________ in a small apartment before moving to a bigger house.
A．used to live B．used to living
C．are used to live D．are used to living
35．（23-24九年级上·甘肃武威·期末）I am used to ________ clothes. She used to ________ TV after school.
A．wash; watch B．washing; watch C．wash; watching D．washing; watching
36．（23-24九年级上·云南昆明·期末）—Molly has changed so much! She ________ be quiet.
—Yeah. But now she ________ speaking in front of the class.
A．used to; is used to B．is used to; used to
C．used to; used to D．is used to; is used to
37．（23-24九年级上·四川广元·期末）We used to __________ a lot of time on the way to different places, but now many people are used to __________ on the internet.
A．spend; travel B．spending; traveling C．spend; traveling D．spending; travel
38．（23-24九年级上·吉林延边·期末）Li Ming used ________ on the right in China, but now he has to drive on the left in England.
A．to driving B．drive C．to drive
39．（22-23九年级上·吉林四平·期末）His son __________ coffee, but now he is used to drinking Chinese tea.
A．used to drink B．is used to drink C．used to drinking
40．（22-23九年级上·安徽芜湖·期末）My sister used to ________ action movies, but now she is used to ________ comedies.
A．watch; watch B．watching; watching C．watching; watch D．watch; watching
41．（23-24九年级上·黑龙江绥化·期末）—Mike has changed a lot, hasn’t he
—Yes. He used to ________ the guitar, but now he is more ________ in playing soccer.
A．plays; interested B．play; interested C．play; interesting
42．（22-23九年级上·海南省直辖县级单位·期末）—Mary, do you often stay up late
—Not really, I ________ work late before, but now I don’t.
A．used to B．am used to C．am used for
43．（22-23九年级上·湖南邵阳·期末）—I used to ________ computer games after dinner, but now I’m used to ________ a walk.
—I think that is good for you.
A．play, taking B．play, take C．playing, take
44．（22-23九年级上·黑龙江齐齐哈尔·期末）In China I used to ________ bread with hands, but now in France I am used to ________ it on the table.
A．hold; put B．holding; putting C．hold; putting
45．（22-23九年级上·湖南湘西·期末）My grandpa _________ buy train tickets at the train station, but now he _________ buying them online.
A．used to; used to B．is used to; used to C．used to; is used to
46．（22-23九年级上·甘肃陇南·期末）— How do you like living here
— A little cold. You know, I ________ live in a warm place.
A．use B．used C．use to D．used to
47．（22-23九年级上·新疆吐鲁番·期末）We used to ________ in the evening, but because of the study, we are used to ________ early in the morning.
A．exercise; exercise B．exercise; exercising
C．exercised; exercise D．exercising; exercise
48．（22-23九年级上·安徽宣城·期末）There ________ a lot of trees here, but now it has become desert.
A．is B．are C．used to be D．used to being
49．（23-24九年级上·吉林长春·期末）Mary didn’t use to _________ her life with her parents, but now she gets used to _________ communication with them.
A．share; have B．sharing; have
C．share; having D．sharing; having
50．（22-23九年级上·湖南湘西·期末）— How does Jack usually go to work
— He ________ drive a car, but now he ________ there to lose weight.
A．used to; is used to walk B．used to; is used to walking C．was used to; is used to walking
51．（23-24九年级上·黑龙江哈尔滨·期末）Mother ________ us stories when we were young, and I still remember some interesting ones.
A．used to tell B．is used to tell C．is used to telling
52．（23-24九年级上·吉林·期末）The quiet girl ________ afraid of the dark when she was young.
A．got used to B．used to be C．is used for
53．（22-23九年级上·湖南岳阳·期末）He ________ in a small village, but now he ________ in the big city.
A．used to live; is used to live B．is used to living; used to live C．used to live; is used to living
54．（22-23九年级上·湖南怀化·期末）In the past, Huaihua ________ a small town, but now it is a beautiful and modern city.
A．was used to be B．used to be C．is used to be
55．（22-23九年级上·辽宁抚顺·期末）Maria ________ drive his car to work, but now she ________ to the factory.
A．used to; is used to walk B．was used to; is used to walking
C．used to; is used to walking D．was used to; is used to walk
56．（23-24九年级上·吉林·期末）Gina used to _________ to work, but now she is used to _________ because the road is crowded and she wants to keep fit.
A．drive; walk B．drive; walking C．driving; walking
57．（22-23九年级上·内蒙古呼伦贝尔·期末）I used to ________ my dream. But now I get used to ________ doing everything. I’m successful at last.
A．give up; keeping B．giving up; keeping
C．giving up; keep D．give up; keep
58．（22-23九年级上·安徽黄山·期末）My grandma used to ________ in the village, but now she has been used to ________ in the city.
A．live; live B．living; living C．living; live D．live; living
59．（22-23九年级上·四川达州·期末）My grandmother used to ________ TV after dinner. But now she is used to ________.
A．watch; dance B．watch; dancing C．watching; dancing D．watching; dance
60．（22-23九年级上·云南玉溪·期末）The girl ________ be shy, but now she ________ getting active in team work and willing to make friends.
A．used to; used to B．used to; is used to C．is used to; used to D．is used to; is used to
61．（23-24九年级上·吉林长春·期末）Li Ming used ________ on the right in China, but he soon got used ________ on the left in the UK.
A．to drive, to drive B．driving, driving
C．to driving, to drive D．to drive, to driving
62．（22-23九年级上·江西吉安·期末）Her son ________ junk food, but now he prefers to eat fruit and vegetables.
A．used to eat B．was eating C．is used to eating D．is used to eat
63．（22-23九年级上·四川遂宁·期末）—How is your grandma
—She’s fine. She used to ________ TV. But now she is used to ________ out for a walk.
A．watch; go B．watch; going C．watching; go D．watching ; going
64．（22-23九年级上·四川遂宁·期末）He ________ walk to school, but now he ________ taking the bus.
A．is used to; used to B．used to; is used to C．was used to; is used to D．used to; used to
65．（22-23九年级上·云南文山·期末）—Helen, you’ve changed a lot.
—Yes. I used to ________ in the morning, but now I’m used to ________ before going to bed.
A．read; reading B．read; read C．reading; reading D．reading; read
66．（22-23九年级上·山东淄博·期末）She ________ wash dishes in a restaurant, but now she is an engineer.
A．was used to B．is used to C．used to D．uses to
67．（22-23九年级上·福建福州·期末）—Do you get used to ________ so early
—Yes, I do. But I used to ________ very late.
A．get up; get up B．get up; getting up C．getting up; get up
68．（22-23九年级上·云南昆明·期末）The special equipment is used ________ for his family. You know, though he used ________ out, now he is used ________ healthily with his family at home.
A．to cook; to eat; to eat B．to cooking; to eat; to eating
C．to cook; to eating; to eat D．to cook; to eat; to eating
69．（22-23九年级上·山东滨州·期末）—I used ________ newspapers and watch TV after dinner. But now I’m _________ a walk.
—That’s a good habit as exercise makes us strong.
A．to read; used to take B．reading; used to taking C．reading; used to take D．to read; used to taking
70．（22-23九年级上·山东菏泽·期末）She used to ________ late, but now she is used to ________ early.
A．get up; getting up B．get up; get up C．getting up; get up
71．（22-23九年级上·黑龙江哈尔滨·期末）There ________ many kinds of birds around here, but now I seldom see them because of the air pollution.
A．use to B．use to have C．used to be
72．（22-23九年级上·重庆梁平·期末）Linda used to _______ with a knife and fork, but now she gets used to _______ with chopsticks.
A．eat; eat B．eat; eating C．eating; eat D．eating; eating
73．（22-23九年级上·吉林长春·期末）Amy ________ eat out, but now, to eat healthily, she ________ cooking at home.
A．is used to; used to B．is used to; is used to C．used to; used to D．used to; is used to
74．（22-23九年级上·新疆乌鲁木齐·期末）Tom used to ______ TV after dinner. But now he is used to ______ newspaper.
A．watch; read B．watching; reading C．watching; read D．watch; reading
75．（22-23九年级上·四川成都·期末）—The number of Chinese tea lovers ________ a lot in China!
—That’s true! Many of my friends ________ drink coffee, but now they often drink tea.
A．increased, used to
B．has risen, used to
C．has raised, was used to
76．（22-23九年级上·四川成都·期末）—Look at the playground. I remember there ________ a teaching building there.
—Yes. The teaching building was put down years ago.
A．is B．used to be C．has been
77．（22-23九年级上·河北邯郸·期末）— My aunt goes to climb mountains every Sunday.
— Oh But she ________ hate climbing mountains.
A．used to B．was used to C．is used to D．used
78．（22-23九年级上·云南昆明·期末）—How does your mother usually go to work
—She used to ________ a bus, but now she is used to ________ there for exercising.
A．taking; walking B．taking; walk C．take; walking D．take; walk
79．（23-24九年级上·湖北·期中）Zhuangzi （庄子） ________ be an official （官员）, but he soon got tired of it and gave up his job.
A．was used to B．got used to C．used to D．didn’t use to
80．（23-24九年级上·辽宁丹东·期中）During the Spring Festival, the young ________ a kowtow (磕头) to the elders, but now they only give them best wishes.
A．used to giving
B．were used to give
C．were used to giving
D．used to give
81．（22-23九年级上·湖南株洲·期末）She ________ be afraid of geography, but with the help of her friend, her geography has improved.
A．used to B．was used to C．didn’t use to
82．（21-22九年级上·北京海淀·阶段练习）When I was a little boy, I used to ________ French fries a lot.
A．eating B．ate C．eats D．eat
83．（22-23九年级上·新疆和田·期末）There ________ some small houses. Now there are lots of tall buildings.
A．had B．used to be C．used to have D．was used to have
84．（22-23九年级上·重庆长寿·期末）The air in the city ________ be terrible in the past, but now it has become a lot better.
A．uses to B．is used to C．used to D．gets used to
85．（22-23九年级上·湖南郴州·期末）—Has Li Ming got used to driving on the right in China
—Yes, although he ________ on the left in England.
A．used to driving B．was used to drive C．used to drive
86．（22-23八年级下·黑龙江哈尔滨·阶段练习）Her son ________ coke, but now he ________ milk.
A．used to drink; is used to drinking
B．used to drinking; used to drink
C．is used to drinking; used to drink
87．（22-23八年级下·湖北武汉·阶段练习）—I remember there ________ a lot of fish in Yanglan Lake. Now it has been polluted.
—What a pity. I think we should play a role in protecting the environment.
A．are used to have B．are used to be C．used to have D．used to be
88．（22-23八年级下·全国·单元测试）— Peter has changed a lot, hasn’t he
— Yes. He used to _________ the guitar, but now he is more ________ in reading history books.
A．plays; interested B．play; interested C．play; interesting D．playing; interest
89．（22-23九年级上·山东青岛·期末）Cindy ________ up late, but now she goes to bed early.
A．used to staying B．used to stay C．was used to stay D．is used to staying
90．（21-22九年级上·云南昆明·期末）—Tim ________ go out with his friends on weekends, but now he ________ spending time with his parents at home.
—Wow, he has changed so much!
A．used to; used to
B．is used to; used to
C．is used to; is used to
D．used to; is used to
91．（21-22九年级上·重庆江津·期末）Li Lei’s grandparents used to ________ in a small village, but now they have been used to ________ in the big city.
A．live; living B．living; live C．live; live D．living: living
92．（21-22九年级上·广西贵港·期末）—I used ________ computer games after dinner, but now I’m used to _________ a walk.
—I think that is good for you.
A．to play; having B．to play; have C．playing; have D．play; having
93．（22-23八年级上·广东广州·期中）Tom _________ sit indoor a lot. However, he _________ walking for an hour every day now.
A．used to, is used to B．is used to, used to
C．used to, used to D．is used to, is used to
94．（21-22九年级上·湖南邵阳·期末）—How does Bill usually go to work
—He ________ drive a car, but now he ________ there.
A．used to; is used to walk B．was used to; is used to walking C．used to; is used to walking
95．（21-22九年级上·湖南益阳·期末）My mother ________ me stories when I was a little baby.
A．used to tell B．is used to telling C．was used to tell
96．（21-22九年级上·湖南怀化·期末）I ________ be nervous about tests all the time.
A．used to B．was used to C．didn’t use
97．（21-22九年级上·云南昆明·期末）—How do you usually go to school
—I ________ a bus to school, but now I usually ride my bike.
A．used to take B．used to taking C．am used to take D．am used to taking
98．（21-22九年级上·贵州铜仁·期末）He ________ in the city, but now he ________ in the countryside.
A．used to live; is used to live B．used to live; get used to living
C．used to living; is used to living D．used to live; gets used to living
99．（21-22九年级上·广西河池·期末）Bill used to ________ to bed late, but now he is used to ________ to bed early.
A．go；go B．went；went C．go；going D．going；going《Unit 4 I used to be afraid of the dark 语法Grammar used to的用法-》参考答案
题号 1 2 3 4 5 6 7 8 9 10
答案 B C B A B C A B B D
题号 11 12 13 14 15 16 17 18 19 20
答案 C D A A C A D C A B
题号 21 22 23 24 25 26 27 28 29 30
答案 B A B A A C B A D D
题号 31 32 33 34 35 36 37 38 39 40
答案 A B C A B A C C A D
题号 41 42 43 44 45 46 47 48 49 50
答案 B A A C C D B C C B
题号 51 52 53 54 55 56 57 58 59 60
答案 A B C B C B A D B B
题号 61 62 63 64 65 66 67 68 69 70
答案 D A B B A C C D D A
题号 71 72 73 74 75 76 77 78 79 80
答案 C B D D B B A C C D
题号 81 82 83 84 85 86 87 88 89 90
答案 A D B C C A D B B D
题号 91 92 93 94 95 96 97 98 99
答案 A A A C A A A D C
1．B
我妹妹小时候曾经很喜欢洋娃娃，但现在她更喜欢书。
考查动词短语。was used to过去习惯于某事，通常后面接名词或动名词；used to过去经常做某事或过去有某种习惯；is used to 表示“现在习惯于某事”；gets used to 表示“逐渐习惯于某事”。根据句意，此处表示过去常常做某事，故选B。
2．C
我爸爸过去常常开车送我上学，但现在我习惯步行去上学。我觉得这是很好的锻炼。
考查动词短语。used to do sth.表示“过去常常做某事”，强调过去的习惯或状态，现在已不再如此；be used to doing sth.表示“习惯于做某事”，to是介词，后接动词-ing形式；be used to do sth.表示“被用来做某事”，是被动语态结构。第一个空表示爸爸过去开车送“我”上学，用used to；第二个空表示现在“我”习惯步行上学，用am used to walking。故选C。
3．B
19岁的亚洲流行歌手Candy曾经非常害羞，但现在她习惯了在全班同学面前唱歌。
考查动词短语。used to do sth.“过去常常做某事”；be used to doing sth.“习惯于做某事”。根据“19-year-old Asian pop star Candy ... be really shy”可知，第一空指Cindy过去很害羞，应用used to；再根据“she ... singing in front of her class.”可知，第二空指她现在习惯在全班同学面前唱歌，用be used to doing sth.。故选B。
4．A
Diana过去开车去上班，但是现在她习惯了步行，因为道路非常拥挤。
考查非谓语动词。used to表示“过去常常”，后跟动词原形；be used to后跟动词的动名词形式，表示“习惯做某事”。故选A。
5．B
——你过去来齐齐哈尔之前住在哪里？——在上海。
考查时态。used to过去常常，此处是特殊疑问句，把助动词did提前，位于疑问词和主语之间，后面动词用原形use to，故选B。
6．C
简过去常常步行去上学，但现在她习惯骑自行车去上学了。
考查非谓语动词。“used to”表示“过去常常”，其后接动词原形，所以第一个空用“walk”；“be used to”表示“习惯于”，其中“to”是介词，其后接名词、代词或动名词形式，所以第二个空用“riding”。故选C。
7．A
我父母过去住在城市，但是现在他们习惯于住在农村。
考查非谓语动词。used to do sth表示“过去常常做某事”；be used to doing sth表示“习惯于做某事”。根据“My parents used...in the city”和“but now they are used...in the country”可知，前后两个句子表达的是过去与现在不同情况的对比。前一句是过去的情况，用used to live表示；后一句是现在的情况，用are used to living表示。故选A。
8．B
杰克过去常喝咖啡，但现在他习惯喝牛奶。
考查动词短语。used to do sth.“过去常常做某事”；be used to do sth.“被用来做某事”；be used to doing sth.“习惯于做某事”。根据“Jack ... coffee but now he ... milk.”可知，杰克过去常喝咖啡，但现在他习惯喝牛奶，第一空用used to drink，第二空用is used to drinking。故选B。
9．B
我过去常常在夏天早起。现在我习惯了冬天晚起床。因为夜变长了。
考查动词短语。used to do过去常常做某事；be used to doing习惯做某事。根据“I…get up early in summer. Now I…getting up late in winter. Because the night becomes longer.”以及空格后动词的形式可知，“我”过去常常在夏天早起，现在“我”习惯了冬天晚起床。故选B。
10．D
——我过去常常在晚饭后看报纸和电视。但现在我习惯了散步。——这是一个好习惯，因为运动使我们强壮。
考查非谓语动词。used to do sth.过去常常做某事；be used to doing sth.习惯于做某事。根据题干“I used … newspapers and watch TV”可知第一空应该是过去常常读报和看电视，用used to do sth.；第二空根据“now I’m used to … a walk”可知现在习惯了散步，用be used to doing sth.。故选D。
11．C
我过去常常打篮球，但现在我喜欢踢足球。
考查一般过去时。used to do sth. 表示“过去常常做某事”，因此使用动词原形“play”。故选C。
12．D
他过去经常起得晚，但现在他起得早了。
考查动词短语辨析。used to do sth.表示“过去常常做某事”，be used to do sth.表示“被用来做某事”。根据“but now he gets up earlier.”，前后句形成对比，所以前句表示“过去经常起得晚”，应用used to do。故选D。
13．A
露西过去依赖她的妈妈，但现在她已经足够大，可以独自生活了。
考查used的用法。used to曾经，过去常常；is used to习惯于；is used for用于，被用来；is used by用于，使用。根据句意可知，此处表示Lucy“过去常常”依赖妈妈。故选A。
14．A
——你知道他过去长什么样子吗？——哦，他过去又矮又瘦，但是现在不一样了。
考查宾语从句。根据答句“he was short and thin, but he is different now.”可知，上文询问的是过去的长相，故用used to表示“过去怎么样”，排除CD选项；根据问句，此处宾语从句应该用陈述语序，排除B选项。故选A。
15．C
——杰克通常怎么去上班？——他过去经常开车，但现在为了减肥他习惯走路去那里。
考查短语辨析。used to do sth过去常常做某事；be used to do sth被用来做某事；be used to doing习惯于做某事。根据“now”可知，过去经常开车，现在习惯走路，故选C。
16．A
琳达过去很矮，但现在她很高。
考查动词短语。used to do sth.过去常常做某事；be used to doing习惯于做某事；be used to do sth.被用来做某事；used to doing sth.表达错误，排除D。根据句中“but now”可知，此处是指琳达过去很矮，应用used to do sth.，排除B和C。故选A。
17．D
——杰克通常怎么去上班？——他过去经常开车，但现在为了减肥他习惯走路去那里。
考查短语辨析。used to do sth过去常常做某事；be used to do sth被用来做某事；be used to doing习惯于做某事。根据“drive a car, but now he...there to lose weight”可知，过去经常开车，现在习惯走路，故第一个空用used to do，第二个空用be used to doing。故选D。
18．C
她曾经是一名医生，但现在不是了。
考查时态。根据“She...a doctor, but now she...not”可知她过去是一名医生，但是现在不是了，故第一个空用used to be，第二个句子用一般现在时，主语是she，be动词用is。故选C。
19．A
新学期开始时，汤米很快就习惯了早起去上学。
考查短语辨析。gets used to getting（get used to doing sth表示“习惯于做某事”）；used to get（used to do sth表示“过去常常做某事”）。根据语境可知，新学期开始了，此处应为汤米很快习惯了早起，get used to doing sth表示“习惯于做某事”，时态为一般现在时，主语为Tommy，单数，动词get用“三单”gets，get up表示“起床”，介词to后需用动名词getting。故选A。
20．B
我过去常常在晚饭后玩手机。但现在我习惯了散步。
考查动词短语以及非谓语动词。used to do过去常常做某事；be used to doing习惯做某事；be used to do被用来做某事。根据“I used to...cellphone after dinner. But now I’m used to...a walk.”可知，过去常常晚饭后玩手机，但是现在习惯于散步，用第一个空用used to do，第二个空用be used to doing。故选B。
21．B
马特过去开车上班，但现在他习惯了骑自行车上班。
考查动词短语。短语“used to do”表示“过去常常”；“be used to doing”表示“习惯于做某事”。根据句意可知是过去常常开车，现在习惯于骑自行车。故选B。
22．A
——史密斯先生怎样上班？——他过去常常开车上班，但现在他乘公共汽车去那儿。
考查一般过去时。used to go过去常去；used to going错误选项；is used to go被用来去；is used to going习惯于去。根据句中but可知，前后转折，史密斯先生现在乘公共汽车去那儿，故过去常常开车上班。故选A。
23．B
李平过去常常熬夜。但是现在他睡得很早。
考查used to do。used to do过去常常；be used to do被用来做；be used to doing习惯于。根据“Li Ping...up late. But now he goes to bed early.”可知，现在睡得早，所以是过去常常熬夜，故选B。
24．A
我父亲过去常乘公共汽车去上班，但现在他习惯了走路。
考查use的用法。第一空used to do sth.“过去常常做某事”，用动词原形。第二空get used to doing sth.“习惯于做某事”，用动名词。故选A。
25．A
——温迪变了好多！她过去很害羞。——是的。但是现在她已经习惯在全班同学面前讲话了。
考查used to be和be used to doing。used to be过去常常；be used to doing习惯于；be used to do被用来做。根据“She used to...shy.”可知，她过去很害羞，用used to be；根据“But now she is used to...in front of the class.”可知，现在习惯在全班同学面前讲话了，用be used to doing。故选A。
26．C
杰克过去不喜欢北京春天的天气，因为风和沙太多了。但现在他已经习惯了。
考的动词短语。used to do sth过去常常做某事；be used to do sth被用来做某事；be used to (doing) sth习惯于。根据“Jack...dislike the weather in Beijing in spring”可知，第一个空是过去常常不喜欢，用used to；根据“But now he...it.”可知，现在习惯于它了，用is used to。故选C。
27．B
我的爷爷奶奶以前住在乡下，但现在他们已经习惯了在城市里生活。
考查非谓语动词。第一空考查used to do sth.“过去常常做某事”，所以填live；第二空考查be used to doing sth.“习惯于做某事”，所以填living。故选B。
28．A
人们肯定会改变。例如，我以前不吃蔬菜，但现在我开始尝试一些。
考查used to的否定形式。used to do sth.过去常常做某事；be used to doing sth.习惯于做某事。根据“eat vegetables, but now I start to try some.”可知此处表示过去不吃蔬菜，但是现在开始尝试，故此处用used to的否定形式didn’t use to。故选A。
29．D
李雷过去在中国常靠右开车，但他很快就习惯了在英国靠左开车。
考查动词短语。used to do sth“过去常做某事”；get used to doing sth 意为“习惯做某事”；第一空是指过去常靠右开车，用used to do，第二空指在英国习惯靠左开车，用get used to doing。故选D。
30．D
杰克过去不喜欢北京春天的天气，但现在他已经习惯了。
考查动词短语。used to do过去常做某事；gets used to习惯做某事。根据“dislike the weather in Beijing in spring”可知第一个空表示“过去”不喜欢北京春天的天气；根据“but now”可知，他现在习惯了。故选D。
31．A
我以前开车去上班，但现在我走路去那里。
考查动词短语辨析。used to drive过去常常开车；am used to driving现在习惯于开车；used to driving是错误选项，表达错误；was used to drive被用来驾驶。根据“but now I walk there”可知，前后句是转折关系，此空表达“过去的上班方式”。used to do sth.“过去常常做某事”符合语境。故选A。
32．B
——你过去在微软上班吗？——不，没有。
考查一般疑问句。used to do“过去常做”，变为一般疑问句，应用助动词did，放于句首，后接动词use原形。故选B。
33．C
这里以前有很多垃圾，但现在成了公园。
考查there be和used to do sth.句型。is是，一般现在时；will be一般将来时态；used to be曾经是，过去是；is used to being习惯于（被）……。根据“but now it’s a park”可知，是表达过去常常有很多垃圾，there used to be表示 “过去常常有”。故选C。
34．A
在搬到大房子之前，他们过去常常住在一个小公寓里。
考查used to do和be used to doing的区别。used to do sth.表示“过去常常做某事”；be used to doing sth.表示 “习惯于做某事”。根据“before moving to a bigger house”可知，指的是过去常常住在小公寓里，用used to do sth。故选A。
35．B
我习惯了洗衣服。她过去常常放学后看电视。
考查非谓语动词。be used to doing sth表示“习惯于做某事”，used to do sth表示“过去常常做某事”，因此第一个空用动名词形式，第二个空用动词原形。故选B。
36．A
——莫莉变了好多！她以前很文静。——是的。但是现在她习惯了在全班同学面前发言。
考查动词短语。used to do sth.过去常常做某事；be used to doing sth.习惯做某事；be used to do被用来做某事。根据“Molly has changed so much!”和“But now”可知，这里是过去和现在做对比，第一空指“过去很文静”，用used to do；第二空表示“现在习惯在全班同学面前发言”，用be used to doing。故选A。
37．C
我们过去花费很多时间在去不同地方的路上，但是现在许多人已经习惯了在线旅行。
考查动词搭配。根据“but now”可知，前后句进行对比，第一个空考查短语“used to do sth”，意为“过去常常做某事”；第二个空考查“get used to doing sth”，意为“习惯于做某事”。故选C。
38．C
李明过去在中国靠右行驶，但现在在英国他必须靠左行驶。
考查动词短语。根据“but now he has to drive on the left in England”和“Li Ming used…on the right…”可知，此处使用used to do sth.“过去常常做某事”，介绍他过去常做的事情。故选C。
39．A
他的儿子以前喝咖啡，但现在习惯喝中国茶。
考查动词短语。used to do sth表示“过去常常做某事”，be used to doing sth表示“习惯做某事”。根据“but now”可知，前半句表示他儿子过去常常喝咖啡，用used to do sth。故选A。
40．D
我妹妹过去常常看动作片，但是现在她习惯看喜剧。
考查动词短语辨析。used to do sth意为“过去常常做某事”；be used to doing sth意为“习惯做某事”。根据“My sister used to...action movies, but now she is used to...comedies.”可知，第一空指之前常看动作片，应使用动词原形；第二空叙述现在的情况，指现在习惯看喜剧，应是用动名词形式。故选D。
41．B
——迈克改变了很多，不是吗？ ——是的。他过去弹吉他，但现在他对踢足球更感兴趣。
考查动词短语和形容词辨析。plays“演奏”，动词三单形式；interested感兴趣的；play“演奏”，动词原形；interesting有趣的。第一空，根据“used to…”可知，此处考查used to do sth.“过去常常做某事”，动词短语，用动词原形play；第二空，根据“he is more…in…”可知，此处考查be interested in“对……感兴趣”，形容词短语，用interested。故选B。
42．A
——玛丽，你经常熬夜吗？——不完全是，我以前经常工作到很晚，但现在不了。
考查动词短语。used to do“过去常常做某事”；be used to被用于做；be used for用于……。根据“Not really”和“but now I don’t.”可知此处表达的是“过去常做某事”，应用used to do的结构。故选A。
43．A
——我过去常常在晚饭后玩电脑游戏，但现在我习惯了散步。——我认为这对你有好处。
考查动词短语以及非谓语动词。used to do过去常常做某事；be used to doing习惯做某事；be used to do被用来做某事。根据“used to...computer games after dinner, but now I’m used to...a walk.”可知过去常常玩电脑游戏，但是现在习惯于散步，用第一个空用used to do，第二个空用be used to doing。故选A。
44．C
过去在中国我用手拿面包，但是现在法国我习惯把它放在桌上。
考查used to的用法。hold“拿着”，动词；put“放”，动词。分析“I used to...bread with hands”可知，此处考查短语used to do sth.“过去常常做某事”，空格处应填hold；分析“I am used to...it on the table”可知，此处考查短语be used to doing sth.“习惯做某事”，空格处应填putting。故选C。
45．C
我爷爷过去常在火车站买火车票，但现在他习惯了在网上买。
考查动词短语。used to do sth.过去常常做某事；be used to doing sth.习惯于做某事。根据“buy train tickets at the train station, but now he...buying them online.”可知他过去常常在火车站买票，但是现在习惯于在网上买，第一个空用结构used to do，第二个空用be used to doing。故选C。
46．D
——你喜欢住在这里吗？——有点冷。你知道，我以前住在温暖的地方。
考查动词短语。use使用；used使用，过去式；use to用……来做……；used to过去常常做某事。根据“live in warm places”可知，此处表示过去常常住在温暖的地方，也强调现在没有，因此应用动词短语used to do sth.表示“过去常常做某事”。故选D。
47．B
我们过去经常在晚上锻炼，但是因为学习的关系，我们习惯在早上锻炼。
考查动词短语。exercise“锻炼”，动词原形，exercising现在分词或动名词；exercised过去式。根据“used to…”可知，此处考查used to do sth.“过去常常做某事”，此处用动词原形exercise，排除C和D；根据“are used to…”可知，此处考查be used to doing sth.“习惯于做某事”，固定搭配，应用动名词exercising作宾语，排除A。故选B。
48．C
以前这里有很多树，但现在它已经变成沙漠了。
考查there be句型。is主语是第三人称单数或不可数名词时；are主语是第二人称或者第一人称和第三人称的复数形式时；used to be过去是；used to being错误表达。there be表示某处有某物，根据“but now it has become desert.”可知，现在它已经变成了沙漠，那么前面的句子说的是过去这里有许多树，表示过去怎么样用used to do sth.，后跟there be句型中的系动词原形be。故选C。
49．C
玛丽过去不常和父母分享她的生活，但现在她逐渐习惯了和他们交流了。
考查非谓语用法。used to do sth. 表示“过去常常做某事”，其否定形式为didn’t use to do sth. “过去不常做某事”；get used to doing sth. 表示“逐渐习惯于做某事”。根据“Mary didn’t use to...her life with her parents, but now she gets used to...communication with them.”可知，第一个答题空是didn’t use to do sth.用法，填动词原形；第二个答题空是get used to doing sth. 用法，填动名词。故选C。
50．B
——杰克通常怎么去上班？——他过去经常开车，但现在为了减肥他习惯走路去那里。
考查短语辨析。used to do sth过去常常做某事；be used to do sth被用来做某事；be used to doing习惯于做某事。根据“now”可知，过去经常开车，现在习惯走路，故选B。
51．A
我们小时候，妈妈经常给我们讲故事，我还记得一些有趣的故事。
考查动词短语。used to do sth.过去常常做某事；be used to do被用来做某事；be used to doing习惯于做某事。根据“when we were young”可知是过去常常给我们讲故事。故选A。
52．B
这个安静的女孩过去害怕黑当她年幼时。
考查动词短语。got used to习惯于；used to be过去常常；is used for被用作为。根据“when she was young”可知，讲述的是过去的情况。所以是used to be。故选B。
53．C
他过去住在一个小村庄，但现在他习惯了住在大城市。
考查动词短语。used to do sth过去常常做某事；be used to doing sth习惯于做某事，be used to do sth被用来做某事。根据“but now”可知，第一空格处用动词的原形，表示过去住在小山村；第二个空格处用动名词，表示习惯于住在大城市。故选C。
54．B
在过去，怀化曾经是一个小镇，但现在它是一个美丽和现代化的城市。
考查use系列短语。根据“In the past”及后半句的“but now”，可知前半句在描述怀化过去的样子，用短语used to do表示“过去常常做”；A/C结构错误，be used to doing sth“习惯于做某事”。故选B。
55．C
玛丽亚过去常开他的车去上班，但现在她习惯走路去工厂。
考查动词短语辨析。used to do sth.过去常常做某事；be used to do sth.被用来做某事；be used to doing sth.习惯于做某事。第一空，根据“but now”及“drive”可知，前半句讲过去的事情，所以填第一空考查used to do sth“过去常常做某事”；第二空，结合选项可知考查be used to doing sth“习惯于做某事”。 故选C。
56．B
吉娜过去常常开车去上班，但是现在她习惯步行，因为道路拥挤，而且她想保持健康。
考查动词短语的用法。第一空，根据空前“Gina used to”可知，此处用used to do sth.“过去常常做某事”，此空应填动词原形drive；第二空，根据空前“but now she is used to”可知，此处用be used to doing sth.“习惯于做某事”，此空应填动词原形walking。故选B。
57．A
我曾经放弃了我的梦想。但现在我习惯坚持做每件事。最后我成功了。
考查动词短语辨析。used to do sth.过去常常做某事；get used to doing sth.习惯做某事。根据“I used to...my dream. But now I get used to...doing everything.”可知，第一空指之前放弃过梦想，应使用动词原形；第二空叙述现在的情况，指习惯了坚持，应是用动名词形式。故选A。
58．D
我奶奶过去住在农村，但现在她已经习惯住在城市了。
考查动词短语。used to do过去常常做某事；be used to doing习惯于做某事。根据“My grandma used to...in the village, but now she has been used to...in the city.”可知，but表示转折，前句说过去的习惯，后句说现在的习惯。故选D。
59．B
我奶奶过去常在晚饭后看电视。但是现在她已经习惯跳舞了。
考查非谓语动词。used to do sth.“过去常常做某事”，第一空用watch；be used to doing sth.“习惯于做某事”，第二空用动名词dancing。故选B。
60．B
那个女孩过去很害羞，但现在她习惯了积极参与团队合作，也愿意交朋友。
考查used to do和be used to doing。used to do“过去常常做某事”；be used to do sth“被用于做某事”；be used to doing sth“习惯于做某事”。根据“but now”可知第一个空讲述过去的情况与现在不同，应用used to do；根据“getting”可知第二空应用be used to doing sth表示“习惯于做某事”。故选B。
61．D
李明过去在中国是靠右行驶，但在英国他很快就习惯了靠左行驶。
考查动词短语。used to do sth过去常常做某事；get used to doing sth习惯做某事。根据“Li Ming used...on the right in China, but he soon got used...on the left in the UK.”可知，第一空是指李明过去在中国是靠右行驶；第二空是指在英国他很快就习惯了靠左行驶。故选D。
62．A
她的儿子过去常吃垃圾食品，但现在他更喜欢吃水果和蔬菜。
考查动词短语。used to do sth过去常常做某事；be doing sth正在做某事；be used to doing sth习惯于做某事；be used to do sth“被用来做某事”。根据“now he prefers to eat fruit and vegetables”可知是过去跟现在对比，指的是她的儿子过去常吃垃圾食品。故选A。
63．B
——你奶奶怎么样？——她很好。她过去常看电视。但现在她习惯了出去散步。
考查动词短语。used to do sth“过去常常做某事”，第一空用动词原形；be used to doing sth“习惯做某事”，第二空用动名词。故选B。
64．B
他过去常常步行上学，但现在他习惯于乘公共汽车。
考查used to的用法。be used to do sth被用来做某事；be used to doing sth习惯于做某事；used to do sth过去常常做某事。根据“He ... walk to school, but now he ... taking the bus.”可知，空一处表示过去常常步行上学，用used to；空二处表示习惯于乘坐公车，用be used to doing。故选B。
65．A
——Helen，你改变了很多。——是的。我过去常常在上午读书，但是现在我习惯在睡觉前读书。
考查动词形式。read读，原形；reading动名词形式。根据“I used to…in the morning, but now I’m used to…before going to bed.”可知是过去常常在上午读书，但是现在习惯在睡觉前读书。used to do“过去常”；be used to doing“习惯于”。故选A。
66．C
她过去在餐馆洗盘子，但现在她是一名工程师。
考查动词短语。was used to do一般过去时的被动语态，意为“被用来做某事”；is used to do一般现在时的被动语态，意为“被用来做某事”；used to do“过去经常做某事”；uses作“使用讲”，通常在主动语态中不直接和不定式连用。根据“but now she is an engineer”可知，此句是说她过去在餐馆洗盘子。故选C。
67．C
——你习惯这么早起床吗？——是的。但是我过去非常晚起床。
考查动词短语。get used to (doing) sth.“习惯于做某事”；used to do“过去常常做某事”。第一空应用动名词形式，作介词to的宾语；第二空用动词原形，与to构成不定式作宾语。故选C。
68．D
他的家庭使用特殊设备做饭。你知道，虽然他过去常到外面吃饭，现在他已经习惯和家人一起在家健康饮食。
考查非谓语动词。cook烹饪；eat吃。第一空考查be used to do sth.句型，意思是“被用来干某事”，空格处填to cook，因此可先排除B选项；第二空考查used to do sth.句型，意思是“过去经常做某事”，可排除C选项；第三空考查be used to doing sth.句型，意思是“已经习惯干某事”，所以本题答案是D选项。故选D。
69．D
——我过去常常在晚饭后看报纸和电视。但现在我习惯了散步。——这是一个好习惯，因为运动使我们强壮。
考查动词短语。used to do sth.“过去常常做某事”；be used to do sth.“被用来做某事”；be used to doing sth.“习惯于做某事”。根据“But now”可知，第一空所在句是指过去常常在晚餐后看报纸和看电视，空处用used to do sth；第二空是指现在习惯了散步，空处用be used to doing sth.。故选D。
70．A
她过去常常晚起，但现在习惯早起了。
考查动词短语。used to do过去常常做某事；be used to doing习惯于做某事；be used to do被用来做某事。根据“She used to…very late, but now she is used to…early.”可知，是指过去常常晚起，现在习惯了早起，空一处用动词原形，空二处用动名词。故选A。
71．C
这里以前有很多种鸟，但由于空气污染，我现在很少见到它们了。
考查there be和used to do结构。根据“There...many kinds of birds aroud here, but now I seldom see them”可知此处表示过去曾经有很多种鸟，用结构there used to be“过去曾经有”。故选C。
72．B
琳达过去用刀叉吃饭，但现在她习惯用筷子吃饭了。
考查动词短语和非谓语动词。used to do sth.过去常常做某事；get used to doing sth.习惯于做某事。根据“used to...with a knife and fork, but now she gets used to...with chopsticks”可知她过去常常用刀叉吃饭，但是现在习惯于用筷子，第一个用结构“used to do”，第二个用结构“get used to doing”。故选B。
73．D
艾米过去常在外面吃饭，但现在，为了吃得健康，她习惯于在家做饭。
考查时态/短语。used to do过去常做某事；be used to doing习惯于。根据第一空表示过去常在外面吃，用used to；第二空根据“but now, to eat healthily”可知现在为了健康，习惯在家吃，用be used to doing结构。故选D。
74．D
Tom过去常常在晚饭后看电视。但现在他已经习惯读报了。
考查动词短语。used to do过去常常做某事；be used to doing习惯做某事。根据“Tom used to ... TV after dinner.”可知，Tom常常晚饭后看电视，空一用动词原形；根据“But now he is used to ... newspaper.”可知，现在习惯读报纸，空二用动名词。故选D。
75．B
——中国茶爱好者的数量在中国增长了很多！——这是真的！我的许多朋友过去常喝咖啡，但现在他们常喝茶。
考查时态。increased增加，过去时；used to过去常；has risen升高，现在完成时；has raised举起，现在完成时；was used to被用来。根据“The number of Chinese tea lovers...a lot in China!”可知，强调已经增长了很多，时态是现在完成时；根据“Many of my friends...rink coffee, but now they often drink tea.”可知，和后面的句子是过去和现在的对比关系，用used to“过去常常做某事”。故选B。
76．B
——看看操场。我记得那里过去有一栋教学楼。——是的。这座教学楼几年前被推了。
考查时态。is是，be动词单数；used to be过去是；has been已经，现在完成时。根据“Look at the playground. I remember there…a teaching building there.”可知现在是操场，过去是教学楼。used to be表示过去曾经是，故选B。
77．A
——我阿姨每个周日都去爬山。——哦？但是她以前很讨厌爬山。
考查一般过去时。used to过去常常，用于一般过去时；was used to习惯于，被用于……，用于一般过去时；is used to习惯于，被用于……，用于一般现在时；used使用，用于一般过去时。根据“hate climbing mountains”可知以前讨厌爬山，但现在不讨厌，应用used to表示“过去常常做某事”。故选A。
78．C
——你妈妈通常是怎么上班的？——她过去常乘公共汽车，但现在她习惯步行去那里锻炼。
考查动词短语和非谓语动词。used to do sth.过去常常做某事；be used to doing sth.习惯于做某事；be used to do sth.被用来做某事。根据“She used to...a bus, but now she is used to...there for exercising”可知她过去习惯乘公交车，现在习惯步行，故第一个空用used to do，第二个空用be used to doing。故选C。
79．C
庄子曾经是一名官员，但他不久就厌倦了，于是放弃了他的工作。
考查动词短语辨析。was used to习惯于，表示稳定的状态；got used to习惯于，强调动态性；used to过去常常做某事；didn’t use to是used to的否定形式。根据“but he soon got tired of it and gave up his job.”可知，是讲他之后的事，所以他之前是一名官员，需用used to。故选C。
80．D
春节期间，年轻人过去常会给长辈磕头，但现在他们只要给长辈送上祝福。
考查动词短语。used to do过去常常做某事；be used to do被用来做某事；be used to doing习惯于做某事。根据“but now”可知，此处指过去要给长辈磕头。故选D。
81．A
她过去害怕地理，但在朋友的帮助下，她的地理得到了提高。
考查短语辨析。used to表示“过去常做某事”，后跟动词原形，didn’t use to是其否定形式；be used to表示“习惯于”，后跟名词或动名词。根据句意可知，是过去害怕地理。故选A。
82．D
当我是个小男孩的时候，我常常吃炸薯条。
考查used to的用法。根据“I used to ... French fries a lot”可知，此处是used to do sth“过去常常做某事”，空处用动词原形。故选D。
83．B
那里过去有一些小房子。现在有很多高楼大厦。
考查there be句型。根据“There…some small houses”可知，此处是there be句型，曾经有一些小房子，used to be符合句意，故选B。
84．C
过去，这座城市的空气非常糟糕，但现在已经好多了。
考查used to do和be/get used to doing。used to do“过去常常做”；be/get used to doing“习惯做”。根据“The air in the city...be terrible in the past, but now it has become a lot better.”可知此处是表示过去空气质量很糟糕。故选C。
85．C
——李明在中国习惯靠右行驶了吗？——是的，尽管他过去在英国是靠左行驶。
考查used构成的短语。used to do过去常常；be used to do被用来做；be used to doing习惯于做。根据“Has Li Ming got used to driving on the right in China ”及“on the left in England.”可知，此处说的是“过去靠左行驶”，应用used to do的结构，故选C。
86．A
她的儿子以前喝可乐，但现在他习惯喝牛奶。
考查动词短语。used to do sth表示“过去做某事”；be used to doing sth表示“习惯做某事”。根据“but now”可知前后为转折对比，第一个空应用used to do，表示过去做的事，第二个空用be used to doing，表示现在的习惯。故选A。
87．D
——我记得洋澜湖里曾经有很多鱼。现在它已经被污染了。——真可惜。我觉得我们应该在保护环境方面发挥作用了。
考查there be句型和used to do结构。be used to do被用于……；used to do过去常常做。根据“there”可知此处应是采用there be句型，根据“Now it has been polluted.”可知此处指过去常常有很多鱼，现在没有了，应用used to do的结构，结合there be句型可知应为there used to be表示“过去常常有……”。故选D。
88．B
——彼得改变了很多，不是吗？——对，他过去常弹吉他，但现在他对读历史书更感兴趣。
考查used to do的用法和形容词短语。interested感兴趣的；interesting有趣的；interest兴趣。used to do“过去常常做某事”，to后为动词原形，排除A和D；be interested in“对……感兴趣”，固定短语，排除C。故选B。
89．B
辛迪过去常常熬夜，但现在她睡得很早。
考查use构成的短语。used to do sth过去常常做某事；be used to doing sth习惯于做某事；be used to do sth被用来做某事。根据“but now she goes to bed early.”可知，此处说的是“过去常常”，应用used to do sth的结构，故选B。
90．D
——在周末Tim过去常常和朋友们出去, 但是现在他习惯于和他的父母在家度过时光。——哇, 他变化如此大！
考查动词短语和介词短语。used to do sth.过去常常做某事；be used to doing sth.习惯于做某事。根据go out可知第一个空应该用used to do sth.，表示过去常常和朋友出去；根据now和spending可知，第二个空应用be uesd to doing表示习惯花时间和父母待在家。故选D。
91．A
李雷的祖父母过去住在一个小村庄，但现在他们已经习惯了在大城市生活。
考查动词短语。used to do sth“过去常常做某事”，be used to doing sth“习惯于做某事”，故选A。
92．A
——我过去常在晚饭后玩电脑游戏，但现在我习惯了散步。——我认为这对你有好处。
考查used to do和非谓语动词。used to do sth.过去常常做某事；be used to doing sth.习惯于做某事；be used to do被用来做某事。根据“used...computer games”可知此处是过去常常玩电脑游戏，用used to do；根据“I’m used to...a walk”可知此处指习惯于散步，用be used to doing。故选A。
93．A
汤姆过去常常坐在家里，然而他现在习惯每天散步一小时。
考查动词短语。used to do sth“过去常常做某事”；be used to doing sth“现在习惯做某事”。根据“walking for an hour every day now.”可知后者表示“现在习惯散步”，用be used to doing句式。故排除BC；根据“However”可知前后句是转折关系，即前句讲过去的情况，故用used to do句式。故选A。
94．C
——Bill通常怎样去上班？——他过去开车去上班，但是现在他习惯了走路去那。
考查use的用法。used to do sth过去常常做某事；be used to do sth被用来做某事；be used to doing sth习惯做某事。根据“but now”可知，前半句介绍过去常常做的事情，所以第一空填used to。后半句表示现在习惯的事情，所以第二空填is used to walking，故选C。
95．A
当我还是个婴儿的时候，我妈妈常给我讲故事。
考查动词短语辨析。used to do sth过去常常做某事；be used to doing sth习惯做某事；be used to do sth被用来做某事。根据“My mother … me stories when I was a little baby”可知，此处指过去常常给我讲故事，故选A。
96．A
我过去总是对考试感到紧张。
考查动词短语。used to do sth.“过去常常做某事”；be used to do sth.“被用于做某事”； didn’t use“不使用”。根据“I…be nervous about tests all the time.”可知，“used to”符合句意。故选A。
97．A
——你通常如何去上学？——我过去常乘公共汽车上学，但现在我通常骑自行车。
考查动词短语。used to do sth过去常常做某事；be used to doing sth习惯做某事；be used to do sth被用来做某事。根据“but now”可知，前半句表示过去上学的方式，所以此空应填used to take，故选A。
98．D
他过去常常住在城市，但是现在他习惯于住在农村。
考查动词短语。used to do“过去常常做某事”；be used to do“被用来做某事”；be/get used to doing“习惯于做某事”。根据句意可知，第一空处译为“过去常常住在城市”，用used to live；第二空处译为“但是他现在习惯于住在农村”，用be/get used to living；且主语为“he”，用gets，故选D。
99．C
Bill过去常常很晚上床睡觉，但是现在他习惯很早上床睡觉。
考查used to do和动名词作宾语。根据“used to”和“but now”可知第一个分句表示他“过去常常”晚睡，应用动词短语used to do sth，表示“过去常常做某事”；根据“but now he is used to”可知此处应是表示他现在“习惯”早睡，应用动词短语be used to doing sth，表示“习惯于做某事”。故选C。
