七年级上Unit8 重点知识巩固同步练习题答案和解析
一、选择题
My uncle bought me an iPhone for my _____ birthday.
A．twelve B．twelfth C．the twelve D．the twelfth
【答案】B
【解析】此题考查的是数词辨析。句意：我的叔叔在我12岁生日时给我买了iPhone。twelve 十二，基数词，用于修饰可数名词复数；twelfth 第十二个，序数词，用于修饰可数名词单数，这里已经有my修饰，不再加定冠词the。
因此，正确答案是B。
—_____ 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。
_____ the second night, it rained hard.
A．In B．At C．To D．On
【答案】D
【解析】具体到某一天晚上用介词 on。
Did you _____ to the supermarket _____ Sunday morning
A．go; in B．went; on C．go; at D．go; on
【答案】D
【解析】一般过去时的一般疑问句，有助动词时后面实义动词用原形，具体到某一天的早晨用介词 on。
The girl in the picture is _____ cousin.
A．Mary B．Marys C．Mary's D．Marys'
【答案】C
【解析】名词所有格一般在名词或人名后面加“'s”，四个选项中只有 Mary's 是正确表达。
Yunnan Museum is such an interesting place that many kids have fun _____ it.
A．visiting B．to visit C．reading D．to read
【答案】A
【解析】考查非谓语动词。have fun doing sth. 表示“做某事很开心”，故排除选项 B 和 D；空格后的 it 指上文提到的 Yunnan Museum，动词 visit 与其搭配构成动宾关系，可排除选项 C。故选 A。
Our ball games are _____ May and our School Day is _____ September 12th.
A．in; in B．on; on C．in; on D．on; in
【答案】C
【解析】月份前面要用介词 in；September 12th 是具体的日期，前面要用 on。故选 C。
_____ father is a teacher of our school.
A．Mike and Jack B．Mike's and Jack's
C．Mike's and Jack D．Mike and Jack's
【答案】D
【解析】在名词所有格中，表示两者共有的人或事物，只在后一个人名上加“'s”。故选 D。
—Can you come to my party on Saturday afternoon
—_____. I must look after my grandmother.
A．Sorry, I can't B．Yes, I'd love to
C．Let's go
【答案】A
【解析】考查情景交际。句意为“——你周六下午能来参加我的聚会吗？——_____。我必须照顾我的奶奶”。A 项表示拒绝；B 项表示乐意接受；C 项表示建议。根据答语中第二句“I must look after my grandmother.”可知前一句应表示对邀请的拒绝。故选 A。
—When is the volleyball game
—_____.
A．It's on August 10th B．It's in August 10th
C．It's at August 10th D．It's of August 10th
【答案】A
【解析】表示在具体的某一天使用介词 on。故选 A。
Helen's mother always goes shopping _____ Friday afternoons.
A．in B．on C．at
【答案】B
【解析】考查介词辨析。in 后接年、月、季节等；on 后接具体某一天、星期几、某一天的上午、下午或晚上等；at 后接具体钟表时刻。根据空后“Friday afternoons”可知，此处应用介词 on。故选 B。
Swimming is, of course, interesting. But _____ we plan to go swimming, being safe must come first.
A．though B．when C．unless
【答案】B
【解析】考查连词辨析。though 尽管；when 当……时；unless 除非。空格处所在句意为“当我们计划去游泳时，安全必须放在第一位”，此处用 when 引导时间状语从句，符合语境。故选 B。
On the left of the playground _____ the library. There _____ many books and computers in it.
A．are; is B．is; are C．are; are D．is; is
【答案】B
【解析】用主谓一致法。第一空所在句主语是 the library，是名词单数，所以 be 动词用 is，而第二空 There be 句型遵循就近原则，books，是名词复数，所以 be 动词用 are，故选 B。
Linda is _____ years old and today is her _____ birthday.
A．eleven; eleven B．eleventh; eleventh
C．eleven; eleventh D．eleventh; eleven
【答案】C
【解析】句意为“Linda 十一岁了，今天是她第十一个生日”。所以第一个空填写基数词 eleven，第二个空格填写序数词 eleventh。
The words from Page 1 to Page 3 are very clear. But the ones on the _____ page are not.
A．first B．two C．three D．fourth
【答案】D
【解析】考查数词辨析。句意为“第 1 页到第 3 页的单词是非常清楚的。但是第四页的单词不清楚”。first 第一，序数词；two 二，基数词；three 三，基数词；fourth 第四，序数词。上句中已经提到第 1 页到第 3 页的单词很清楚，因此结合选项可知，这里说的是第四页，应用序数词修饰后面的名词 page。故选 D。
—Is Anna's birthday in July
—No, _____. It's in August.
A．she isn't B．it isn't C．she doesn't D．it doesn't
【答案】B
【解析】题干的一般疑问句以“Is”开头，不能使用助动词 does 来作回答，排除 C、D 两项；Anna's birthday 作主语,它表示物而不是人，所以答语中不能使用人称代词 she。故选 B。
—My birthday party is at four tomorrow (明天). I hope you can come. See you tomorrow!
—_____
A．You're welcome. B．Nice to meet you!
C．Let's go! D．See you!
【答案】D
【解析】考查情景交际。上文中的“See you tomorrow!”意思是“明天见”，其答语是“See you!”，意思是“再见”。故选 D。
Usually I make breakfast for my family _____ Saturdays.
A．at B．in C．on D．to
【答案】C
【解析】句意为“通常我在星期六为我的家人做早餐”。考查介词。at+钟点，表示在几点钟；in+年/ 月，表示在某年或某月，on+星期/ 具体的日子，表示在星期几或某一天；to 向。on Saturdays 在星期六。
—Mike, what club do you want to join
—Well, I want to join the _____ club. I love painting.
A．chess B．sports C．art D．English
【答案】C
【解析】本题用语境判断法。chess club 象棋俱乐部；sports club 运动俱乐部；art club 艺术俱乐部；English club 英语俱乐部。由答语中“love painting.”可知，与画画相对应的应该是艺术俱乐部。
The good news makes me _____.
A．angry B．angrily C．happy D．happily
【答案】C
【解析】句意为：这个好消息让我很开心。“make sb/ sth+形容词”意为“使某人/ 事物……”。
用所给单词的适当形式填空。
After the Great Wall Station, Zhongshan, Kunlun and Taishan, China is now building its research station in Antarctica (南极洲). (five)
【答案】fifth
【解析】继长城站、中山站,昆仑站和泰山站之后，中国正在南极洲建立其第五个研究站。空格处表示的是顺序，故使用序数词。five 的序数词是 fifth。
My brother is my uncle.(father)
【答案】father's
【解析】此题考查的是名词所有格的用法。根据句意可知是“我父亲的弟弟”，应用名词所有格。
因此，正确答案是father's。
Do you know her (parent) names
【答案】parents'
【解析】句意：你知道她父母的名字吗？parent 父亲或母亲，根据names可知使用复数名词的所有格作定语。
因此，正确答案是parents'。
Alice's birthday is on the of December just as mine. (nine)
【答案】ninth
【解析】句意：Alice的生日和我一样是十二月九日。nine 九；ninth 第九。定冠词the后面加序数词表示特指某一天。
因此，正确答案是ninth。
They need help at the old (people) home.
【答案】people's
【解析】句意：他们在老人院需要帮助。old people's home 老人院。
因此，正确答案是people's。
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。
Does Tony (have) lunch at school
【答案】have
【解析】句意：Tony在学校吃午饭吗？have 吃，动词；助动词does后应用动词原形。
因此，正确答案是have。
They sell (woman) clothes at very good prices.
【答案】women's
【解析】句意：他们卖女装，价格优惠。woman 妇女，女性，可数名词，此处用复数形式表示泛指；女装指的是女士的衣服，要用它的所有格women's。
因此，正确答案是women's。
Christmas Day is in December, the (twelve) month of the year.
【答案】twelfth
【解析】此处要填的是 twelve 的序数词形式，即 twelfth。
They have a good time (play) in the water.
【答案】playing
【解析】have a good time 意为“玩得开心”，其后若跟动词，只能用动名词，故所缺的词是 playing。
三、按要求改写句子。
I want to go to bed at 10:00 p.m. .(对划线部分提问)
you want to go to bed
【答案】When；do
【解析】句意：我想晚上10点睡觉。对划线部分提问：你想晚上什么时候睡觉？对时间提问用when 什么时候。want为实意动词，则需借助助动词do，且将do提前至特殊疑问词之后。
因此，正确答案是When do。
Linda's birthday is on October 2nd. (对划线部分提问)
Linda's birthday
【答案】When；is
【解析】句意：Linda的生日是10月2号。 对划线部分提问为：Linda的生日是什么时候？针对时间提问，用when引导特殊疑问句，原句谓语是系动词is，在疑问句中把is放置到疑问词之后。
因此，正确答案是When is。
A: I'm sure you'll have fun there.（改为同义句）
B: I'm sure you'll have a there.
【答案】good；great；time
【解析】句意：我确定你在那儿会玩得开心。have fun 玩得开心，其同义词为have a good/great time。
因此，正确答案是good/great time。
People usually have dinner in the evening. (对划线部分提问)
do people usually dinner
【答案】When；have
【解析】句意：人们通常在晚上吃晚饭。对划线部分提问为：人们通常在什么时候吃晚饭？对于时间的提问要用when；又位于句首，首字母大写。疑问句中动词用原形。
因此，正确答案是When；have。
Bill is twelve. (对划线部分提问)
is Bill
【答案】How；old
【解析】句意：Bill12岁。对划线部分提问为：Bill多大了？对于年龄的提问，要用how old。又因为位于句首，所以首字母大写。
因此，正确答案是How old。
四、根据下列句子及所给的首字母或中文提示填空。
F is the second month of a year.
【答案】February；ebruary
【解析】句意：二月是一年中的第二个月。February 二月，名词。
因此，正确答案是February。
We are getting ready for the Dragon Boat (节日).
【答案】Festival
【解析】句意：我们正在为端午节做准备。festival 可数名词，节日；the Dragon Boat Festival 端午节。
因此，正确答案是Festival。
Is there anything special on today's Great Wall t
【答案】tour；trip；rip；our
【解析】句意：今天的长城之行有什么特别的吗？tour/trip 旅行，名词。
因此，正确答案是tour/trip。
How far do you live from your g home
【答案】randparents'；grandparents'
【解析】句意：你住的地方离你祖父母的家有多远？grandparents' 祖父母的，名词所有格，修饰名词。
因此，正确答案是grandparents'。
I want to take a (旅行) to Beijing.
【答案】trip；tour
【解析】句意：我想去北京旅行。trip/tour 可数名词，旅行；由冠词a可知用单数形式。
因此，正确答案是trip或tour。
I hope you have a good t this holiday.
【答案】time；ime
【解析】句意：我希望你这个假期玩得开心。have a good time 玩得愉快。
因此，正确答案是time。
March is the t month of the year.
【答案】hird
【解析】句意：三月是一年中的第三个月。空前有定冠词 the，且根据句意可知此处表示“第三”，应使用序数词。故填 hird。
Can you tell me that (人) height
【答案】person's
【解析】句意：你能告诉我那个人的身高吗？person 人，可数名词；person's 人的，此处作定语。
因此，正确答案是person's。
Hi, I'm new. It's my (一) day at school.
【答案】first
【解析】句意：嗨，我是新来的。这是我在学校的第一天。first 第一，序数词。
因此，正确答案是first。
The Spring Festival usually comes in J or February.
【答案】anuary；January
【解析】句意：春节通常在一月或者二月到来。January 一月。
因此，正确答案是January。
根据所给中文意思完成句子，一空一词。
星期二我不忙。
I am on Tuesday.
【答案】not；busy
【解析】本题考查一般现在时（be 型）的否定结构的表达。根据结构“主语+ be + not + 其他.”可知，表示否定时，直接在be动词后加not即可，busy表示忙碌，故正确答案是 not busy。
学生们在上学日的晚上不能外出。
The students can't go school nights.
【答案】out；on
【解析】go out 外出；on school nights 在上学日的晚上。
我们大部分时间在图书馆里读书。
We read books in the library .
【答案】most；of；the；time
【解析】most of the time 大部分时间。
你哥哥多大了？
is your brother
【答案】How；old
【解析】对年龄提问，用how old引导疑问句。
因此，正确答案是How old。
我正在加拿大拜访我姑姑,我玩得很开心。
I'm having a great time my aunt in Canada.
【答案】visiting
【解析】have a great time doing sth. 意为“做某事很开心”。七年级上Unit8 重点知识巩固同步练习题
一、选择题
My uncle bought me an iPhone for my _____ birthday.
A．twelve B．twelfth C．the twelve D．the twelfth
—_____ do you go to school every day
—At about 7:40.
A．When B．Where C．How D．Why
_____ the second night, it rained hard.
A．In B．At C．To D．On
Did you _____ to the supermarket _____ Sunday morning
A．go; in B．went; on C．go; at D．go; on
The girl in the picture is _____ cousin.
A．Mary B．Marys C．Mary's D．Marys'
Yunnan Museum is such an interesting place that many kids have fun _____ it.
A．visiting B．to visit C．reading D．to read
Our ball games are _____ May and our School Day is _____ September 12th.
A．in; in B．on; on C．in; on D．on; in
____ father is a teacher of our school.
A．Mike and Jack B．Mike's and Jack's
C．Mike's and Jack D．Mike and Jack's
—Can you come to my party on Saturday afternoon
—_____. I must look after my grandmother.
A．Sorry, I can't B．Yes, I'd love to
C．Let's go
—When is the volleyball game
—_____.
A．It's on August 10th B．It's in August 10th
C．It's at August 10th D．It's of August 10th
Helen's mother always goes shopping _____ Friday afternoons.
A．in B．on C．at
Swimming is, of course, interesting. But _____ we plan to go swimming, being safe must come first.
A．though B．when C．unless
On the left of the playground _____ the library. There _____ many books and computers in it.
A．are; is B．is; are C．are; are D．is; is
Linda is _____ years old and today is her _____ birthday.
A．eleven; eleven B．eleventh; eleventh
C．eleven; eleventh D．eleventh; eleven
The words from Page 1 to Page 3 are very clear. But the ones on the _____ page are not.
A．first B．two C．three D．fourth
—Is Anna's birthday in July
—No, _____. It's in August.
A．she isn't B．it isn't C．she doesn't D．it doesn't
—My birthday party is at four tomorrow (明天). I hope you can come. See you tomorrow!
—_____
A．You're welcome. B．Nice to meet you!
C．Let's go! D．See you!
Usually I make breakfast for my family _____ Saturdays.
A．at B．in C．on D．to
—Mike, what club do you want to join
—Well, I want to join the _____ club. I love painting.
A．chess B．sports C．art D．English
The good news makes me _____.
A．angry B．angrily C．happy D．happily
用所给单词的适当形式填空。
After the Great Wall Station, Zhongshan, Kunlun and Taishan, China is now building its research station in Antarctica (南极洲). (five)
My brother is my uncle.(father)
Do you know her (parent) names
Alice's birthday is on the of December just as mine. (nine)
They need help at the old (people) home.
There are twelve (month) in a year.
Does Tony (have) lunch at school
They sell (woman) clothes at very good prices.
Christmas Day is in December, the (twelve) month of the year.
They have a good time (play) in the water.
三、按要求改写句子。
I want to go to bed at 10:00 p.m. .(对划线部分提问)
you want to go to bed
Linda's birthday is on October 2nd. (对划线部分提问)
Linda's birthday
A: I'm sure you'll have fun there.（改为同义句）
B: I'm sure you'll have a there.
People usually have dinner in the evening. (对划线部分提问)
do people usually dinner
Bill is twelve. (对划线部分提问)
is Bill
四、根据下列句子及所给的首字母或中文提示填空。
F is the second month of a year.
We are getting ready for the Dragon Boat (节日).
Is there anything special on today's Great Wall t
How far do you live from your g home
I want to take a (旅行) to Beijing.
I hope you have a good t this holiday.
March is the t month of the year.
Can you tell me that (人) height
Hi, I'm new. It's my (一) day at school.
The Spring Festival usually comes in J or February.
根据所给中文意思完成句子，一空一词。
星期二我不忙。
I am on Tuesday.
学生们在上学日的晚上不能外出。
The students can't go school nights.
我们大部分时间在图书馆里读书。
We read books in the library .
你哥哥多大了？
is your brother
我正在加拿大拜访我姑姑,我玩得很开心。
I'm having a great time my aunt in Canada.
