七年级上Unit9 重点知识巩固同步练习题
一、选择题
—_____ kind of sign is this
—It's a warning sign.
A．What B．When C．Where D．How
—_____ do you go to school every day
—At about 7:40.
A．When B．Where C．How D．Why
—What are Daming and Betty doing at the moment
—They _____ a dragon dance.
A．learn B．learning C．is learning D．are learning
____ do people greet visitors Some shake hands. Some say "hello" or "hi". Some kiss.
A．Why B．What C．How
—What about _____ a birthday party for her
—That sounds good!
A．have B．has C．to have D．having
—Mr. Lee's history class is interesting.
—_____. We all like him.
A．I don't know B．That's for sure
C．That's OK D．Thank you
I don't like Sun Cinema _____ it has bad service.
A．because B．although C．unless D．until
—Why do you like science
—_____ I think it's interesting.
A．And B．So C．But D．Because
I don't like history. I think it's _____.
A．fun B．interesting C．relaxing D．boring
—What's your brother's favorite _____.
—It's art. He likes drawing.
A．subject B．classes C．lessons D．subjects
—Hi, Bob! _____ your favorite subject
—It's geography.
A．What is B．What are C．How is D．How are
—_____ is the little boy
—He is my brother Jimmy.
A．Who B．What C．How D．which
Now, I live (居住) in _____ and I have many (许多) _____ friends.
A．China; China B．China; Chinese
C．Chinese; Chinese D．Chinese; China
I play sports _____ one hour after school every afternoon.
A．on B．to C．at D．for
—When does your school _____
—At 4:30 pm Then I go home for dinner.
A．have B．take C．want D．finish
We all like music because it's _____.
A．boring B．relaxing C．difficult D．busy
Grandpa has breakfast _____ 7:00 every morning.
A．at B．on C．in D．for
It takes (花费) him about _____ hour to finish his homework every day.
A．an B．a C．the D．/
We all go to school _____ Monday _____ Friday. What about you
A．from; on B．from; to C．on; on D．at; to
—Where is Lucy
—She is busy _____ her homework in her room.
A．to do B．do C．does D．doing
用所给单词的适当形式填空。
Mary is (use) my book and it is very (use).
The panda is one of (China) symbols.
There are twelve (month) in a year.
Tom (watch) TV every day.
We have nine (subject) at school.
My sister often spends two hours (finish) her homework.
He usually (finish) his homework at school.
Li Mei thinks P.E. is not (interest). She doesn't like it.
Nick (not like) math, because he thinks it's boring.
Miss Gao is our math (teach).
三、按要求改写句子。
She has a music lesson for one hour. (对画线部分提问)
does she have a music lesson
Mike can swim in the river. (对画线部分提问)
Mike
I want to see the lions because they are big and beautiful. (对划线部分提问)
you want to see the lions
What do you enjoy doing in your spare time (同义句转换)
What do you enjoy doing in your time
Mandy is my e-friend.(对划线部分提问)
your e-friend
四、根据下列句子及所给的首字母或中文提示填空。
I like English best. It's my f subject.
S is the first day of a new week.
—W is he —He is my brother, Frank.
I like (历史) very much.
(什么) is this
—Which s do you like best, science, math or geography —Math.
When do your classes f in the afternoon
I have a piano l on Saturday afternoon.
—Do you like h
—Yes. It can help me know about our country (国家).
This APP is quite (有用的) for the students to learn English.
根据所给中文意思完成句子，一空一词。
在学校我们经常用电脑上课。
We often computers classes at school.
我喜欢星期一，因为我上体育课和历史课。
I like I have P.E. and history.
你妈妈为什么不喜欢狗？
your mother like dogs
我们的历史老师对我们要求很严格。
Our history teacher __________ ________with us.
他喜欢和狗一起玩耍。
He likes ________his dog.七年级上Unit9 重点知识巩固同步练习题答案和解析
一、选择题
—_____ kind of sign is this
—It's a warning sign.
A．What B．When C．Where D．How
【答案】A
【解析】此题考查的是疑问词辨析。句意：——这是什么种类的标示？——这是警告标示。what 什么；when 什么时候；where 哪里；how 怎样。
因此，正确答案是A。
—_____ do you go to school every day
—At about 7:40.
A．When B．Where C．How D．Why
【答案】A
【解析】由答语 “在大约 7:40” 可知，问句询问的是时间。
—What are Daming and Betty doing at the moment
—They _____ a dragon dance.
A．learn B．learning C．is learning D．are learning
【答案】D
【解析】此题考查的是现在进行时的用法。句意：——达明和贝蒂此刻在做什么？——他们正在学习舞龙。根据问句和时间状语at the moment（此刻，现在）可推知答语应当使用现在进行时。主语是they，为复数，因此用are learning。
因此，正确答案是D。
_____ do people greet visitors Some shake hands. Some say "hello" or "hi". Some kiss.
A．Why B．What C．How
【答案】C
【解析】考查疑问词。句意为“人们如何问候来访者？有的人握手，有人说‘你好’或‘嗨’，有的亲吻”。由后几句可判断是询问问候方式，因此用 How。
—What about _____ a birthday party for her
—That sounds good!
A．have B．has C．to have D．having
【答案】D
【解析】about 是介词，后面使用动词的 -ing 形式。
—Mr. Lee's history class is interesting.
—_____. We all like him.
A．I don't know B．That's for sure
C．That's OK D．Thank you
【答案】B
【解析】考查情景交际。“I don't know”(我不知道)；“That's for sure”(那是一定的)；“That's OK”(没关系)；“Thank you”(谢谢你)。
I don't like Sun Cinema _____ it has bad service.
A．because B．although C．unless D．until
【答案】A
【解析】考查连词。句意为“我不喜欢太阳电影院，因为它的服务不好”。because 因为；although 尽管；unless 除非；until 直到……为止。根据句意及句子结构，空格后的句子是前面句子的原因，故空格处应填入表原因的连词 because，引导原因状语从句。
—Why do you like science
—_____ I think it's interesting.
A．And B．So C．But D．Because
【答案】D
【解析】回答 why 引导的特殊疑问句要使用连词 because。
I don't like history. I think it's _____.
A．fun B．interesting C．relaxing D．boring
【答案】D
【解析】用词语辨析法。fun 有趣的；interesting 有趣的；relaxing 放松的；boring 无聊的。根据“I don't like history (我不喜欢历史)”可知。
—What's your brother's favorite _____.
—It's art. He likes drawing.
A．subject B．classes C．lessons D．subjects
【答案】A
【解析】由答语中的“art”可知这是一个科目。
—Hi, Bob! _____ your favorite subject
—It's geography.
A．What is B．What are C．How is D．How are
【答案】A
【解析】What's your favorite subject 是提问科目的固定句型，意为“你最喜欢的科目是什么？”答语使用“It's+科目”。
—_____ is the little boy
—He is my brother Jimmy.
A．Who B．What C．How D．which
【答案】A
【解析】根据下文“他是我的弟弟吉米。”可知是对人进行提问，所以使用疑问代词 who。
Now, I live (居住) in _____ and I have many (许多) _____ friends.
A．China; China B．China; Chinese
C．Chinese; Chinese D．Chinese; China
【答案】D
【解析】China 表示“中国”；Chinese 表示“中国的”。句意为“我现在住在中国，并且我有许多中国朋友”。
I play sports _____ one hour after school every afternoon.
A．on B．to C．at D．for
【答案】D
【解析】考查介词辨析。for one hour 表示“长达一个小时”，符合题意。
—When does your school _____
—At 4:30 pm Then I go home for dinner.
A．have B．take C．want D．finish
【答案】D
【解析】用词语辨析法。have 有；take 拿、取；want 想要；finish 完成。句意为“——你的学校什么时候放学？——下午四点半放学，然后我回家吃饭”。根据句意可知。
We all like music because it's _____.
A．boring B．relaxing C．difficult D．busy
【答案】B
【解析】用词语辨析法。boring 无聊的；relaxing 令人放松的；difficult 困难的；busy 忙碌的。根据上文中的“like”可知，relaxing 符合题意。
Grandpa has breakfast _____ 7:00 every morning.
A．at B．on C．in D．for
【答案】A
【解析】考查介词辨析。在“钟点时刻”前面要使用介词 at。
It takes (花费) him about _____ hour to finish his homework every day.
A．an B．a C．the D．/
【答案】A
【解析】hour 是以元音音素开头的单词，故前面的不定冠词要使用 an。
We all go to school _____ Monday _____ Friday. What about you
A．from; on B．from; to C．on; on D．at; to
【答案】B
【解析】用固定搭配法。 from...to... 是一个固定短语，意思是“从……到……”。
—Where is Lucy
—She is busy _____ her homework in her room.
A．to do B．do C．does D．doing
【答案】D
【解析】be busy doing ... 意思是“忙着做……”。
用所给单词的适当形式填空。
Mary is (use) my book and it is very (use).
【答案】using；useful
【解析】句意：玛丽正在用我的书，这本书很有用。第 1 空前是is，后接动名词形式构成现在进行时，结构为 am/is/are doing，use 用，是动词，故第 1 空填 using；第 2 空前是 very，修饰形容词或副词，根据题意可知书是“有用的”，use 的形容词为 useful“有用的”。故第 2 空填 useful。故答案为 using；useful。
The panda is one of (China) symbols.
【答案】Chinese
【解析】句意：熊猫是中国的象征之一。China 中国，专有名词；Chinese 中国的，形容词，修饰名词，作
定语。
因此，正确答案是Chinese。
There are twelve (month) in a year.
【答案】months
【解析】句意：一年有十二个月。month 月份，可数名词；此处被twelve修饰，应该用复数形式。
因此，正确答案是months。
Tom (watch) TV every day.
【答案】watches
【解析】句意：Tom每天看电视。watch 观看，动词，根据every day可知是一般现在时，主语是第三人称单数。
因此，正确答案是watches。
We have nine (subject) at school.
【答案】subjects
【解析】句意：我们在学校有九门学科。subject 学科，科目，可数名词，复数为subjects；前有基数词nine修饰，故此处应用名词复数。
因此，正确答案是subjects。
My sister often spends two hours (finish) her homework.
【答案】finishing
【解析】句意：我妹妹经常花两个小时完成她的家庭作业。根据 spend some time doing sth. 的结构可知，所缺的词是 finishing。
He usually (finish) his homework at school.
【答案】finishes
【解析】根据 usually 可知，时态是一般现在时，主语是 He，故所缺的词是 finishes。
Li Mei thinks P.E. is not (interest). She doesn't like it.
【答案】interesting
【解析】句意：Li Mei 认为体育没趣。她不喜欢它。interest 使感兴趣，动词；interesting 有趣的，形容词，作表语，表示主语的特点。
因此，正确答案是interesting。
Nick (not like) math, because he thinks it's boring.
【答案】doesn't like
【解析】句意：Nick不喜欢数学，因为他觉得数学很无聊。like 喜欢，实义动词，用助动词构成否定句，根据thinks可知是一般现在时，主语Nick为第三人称单数，故助动词用does，否定形式为doesn't，后接动词原形。
因此，正确答案是doesn't like。
Miss Gao is our math (teach).
【答案】teacher
【解析】句意：高老师是我们的数学老师。teach 教授，动词；teacher 老师，可数名词，根据Miss Gao is可知使用单数名词作表语。
因此，正确答案是teacher。
三、按要求改写句子。
She has a music lesson for one hour. (对画线部分提问)
does she have a music lesson
【答案】How；long
【解析】how long 的意思是“多长时间”。
Mike can swim in the river. (对画线部分提问)
Mike
【答案】What；can；do
【解析】画线部分为具体的活动内容，对其提问应该使用 what 并放置在句首，同时使用实义动词 do 来表示动作。故填：What; can; do。
I want to see the lions because they are big and beautiful. (对划线部分提问)
you want to see the lions
【答案】Why；do
【解析】句意：我想去看狮子，因为它们又大又漂亮。对划线部分提问为：为什么你想去看狮子？why 为什么，对原因进行提问；want为动词原形，变为疑问句借用助动词do并放到主语前。
因此，正确答案是Why do。
What do you enjoy doing in your spare time (同义句转换)
What do you enjoy doing in your time
【答案】free
【解析】spare 意为“空闲的”，与 free 意思相近。
Mandy is my e-friend.(对划线部分提问)
your e-friend
【答案】Who；is
【解析】句意：Mandy是我的网友。对划线部分提问后句意：你的网友是谁？对人进行提问用疑问词who；根据原句的is可知问句中应用is。
因此，正确答案是Who is。
四、根据下列句子及所给的首字母或中文提示填空。
I like English best. It's my f subject.
【答案】favorite；avorite；favourite；avourite
【解析】句意：我最喜欢英语。它是我最喜欢的科目。favo(u)rite 形容词，最喜欢的，修饰名词。
因此，正确答案是favo(u)rite。
S is the first day of a new week.
【答案】unday；Sunday
【解析】句意：星期天是新的一周的第一天。Sunday 星期天。
因此，正确答案是Sunday。
—W is he —He is my brother, Frank.
【答案】ho；Who
【解析】句意：——他是谁？——他是我哥哥，Frank。提问谁用who。
因此，正确答案是Who。
I like (历史) very much.
【答案】history
【解析】句意：我很喜欢历史。history 历史学，不可数名词。
因此，正确答案是history。
(什么) is this
【答案】What
【解析】句意：这是什么？what 什么，疑问代词。
因此，正确答案是What。
—Which s do you like best, science, math or geography —Math.
【答案】ubject；subject
【解析】句意：——你最喜欢哪门课，科学、数学还是地理？——数学。根据后面的选择范围可知，此空应该是科目；subject 科目。
因此，正确答案是subject。
When do your classes f in the afternoon
【答案】inish；finish
【解析】句意：你的课下午几点结束？finish 结束；句子是一般现在时，主语是第三人称复数形式，所以谓语动词用原形。
因此，正确答案是finish。
I have a piano l on Saturday afternoon.
【答案】esson；lesson
【解析】句意：星期六下午我有一节钢琴课。lesson 课，可数名词，根据a可知此处用单数形式。
因此，正确答案是lesson。
—Do you like h
—Yes. It can help me know about our country (国家).
【答案】istory；history
【解析】句意：——你喜欢历史吗？——是的。历史可以使我了解我们的国家。history 历史。
因此，正确答案是history。
This APP is quite (有用的) for the students to learn English.
【答案】useful
【解析】这个应用程序对学生学习英语很有用。
根据提示“有用的”可知，is 系动词，系表结构，用形容词 useful 做表语。故答案为：useful。
根据所给中文意思完成句子，一空一词。
在学校我们经常用电脑上课。
We often computers classes at school.
【答案】use；to；have
【解析】use sth. to do sth. 意为“用某东西做某事”。
我喜欢星期一，因为我上体育课和历史课。
I like I have P.E. and history.
【答案】Monday；because
【解析】Monday 星期一；because 因为
你妈妈为什么不喜欢狗？
your mother like dogs
【答案】Why；doesn't
【解析】主语 your mother 是单数。
我们的历史老师对我们要求很严格。
Our history teacher ____ _____with us.
【答案】is very strict
【解析】be strict with sb. 对某人严格；主语是our history teacher，be用is。
他喜欢和狗一起玩耍。
He likes _______his dog.
【答案】playing with
【解析】like doing sth. 喜欢做某事；play with sb. 和某人玩
