人教版八年级英语上册第三单元练习题（含解析与答案）
第Ⅰ卷（选择题）
一．选择题（共15小题）
1．The actress is already 50，but she looks ______ than she really is．（ ）
A．youngB．more youngC．much younger
2．Mom，_____________ my good friends，Mike and Bob．（ ）
A．she isB．he isC．this isD．these are
3．My father's mother is my __________．（ ）
A．sisterB．sisterC．brotherD．grandmother
4．He is a little _______ than you，but he is as ________ as you．（ ）
A．thin； strongerB．thinner； stronger
C．thinner； strongD．thin； strong
5．﹣Many boy students think math is ______ English．
﹣I agree．I'm weak in English．（ ）
A．much difficult thanB．so difficult as
C．less difficult thanD．more difficult than
6．The talent show is ______ the game show．I like both．（ ）
A．as boring asB．not so bored as
C．as interesting asD．not so interested as
7．It's not cool but it isn't as _________ as yesterday．（ ）
A．hotB．hotterC．hottestD．the hottest
8．﹣It's Father's Day today，______？
﹣Yes，let's buy a gift for Dad．（ ）
A．isn't heB．doesn't itC．isn't it
9．He is my grandparents'son，but he isn't my father．He is my _________．（ ）
A．cousinB．sonC．uncleD．grandfather
10．I am sorry this coat is not big enough．I want a one．（ ）
A．biggerB．bigC．smallerD．small
11．﹣Your sister doesn't ger up early，does she？
﹣ ．But she gets up late on weekends．（ ）
A．No，she doesn'tB．Yes，she does
C．No，she doesD．Yes，she doesn't
12．﹣What do you think of math and physics？
﹣I think physics is________than math．（ ）
A．difficultB．more difficult
C．the most difficult
13．There are many trees and flowers on _______ sides of the road．（ ）
A．bothB．eitherC．every
14．A car is than a truck．（ ）
A．much lightB．much lighter
C．more lightD．more lightest
15．English is my favorite subject，and I am good _____ it．（ ）
A．forB．toC．at
第Ⅱ卷（非选择题）
二．填空题（共5小题）
16．A dictionary is much （expensive） than a story﹣book．
17．Students should answer questions loudly and （清楚）in class．
18．Sometimes，a person's whole life is （easy） changed by something unexpected．
19．The larger library you have in your head，the （long）it usually takes to find a particular（特定的）word．
20．He came into the room （安静地）because the baby was sleeping．
三．完形填空（共1小题）
21．Before you make friends，you have to decide whom you want to choose to be your friends．Most people like to have friends who like to do（71） kinds of things as they do．Think about your favourite things and try talking to your classmates about your（72） ．
The quickest way to make a friend is to（73） ．If you do so，people think you are（74） ．At first，it may not be easy to smile．However，remember that（75） likes an angry face．
One easy way to talk with people is to say（76） about them．For example，you could talk about one's great answer（77） a teacher's question，or someone's pretty shirt，etc．
Ask your new friends questions about（78） ．Who's their（79） singer？Where do they live？Who's 0their teacher？What do they do after school？These are all good questions to start a conversation．
After making some friends that（80） the same interests，it's always fun to play or do some other things together．And this is the right way to make your friendship closer．
四．阅读理解（共1小题）
22．Cindy，Angela and Kimmi are giving their opinions about a good friend．
Cindy：I think a good friend should be honest（诚实的）．That's more important than any other thing．If a friend isn't honest，he may lose his friends'trust．
Jerry：I think a good friend has to be generous．Here"generous"doesn't mean he has to give his friends his money or his clothes．It means he should share（分享） his ideas and feelings with his friends． ，his friends can know him better in this way．
Mary：In my opinion，a good friend should understand his friends．When there's something wrong between him and his friends，he must put himself in his friends'places and think more for his friends．
31．The underlined word"trust"most probably means．
A．believe in
B．know about
C．feelings
32．Jerry would like to make friends with people who
A．give him lunch money
B．know him very well
C．tell him their ideas and feelings
33．Mary thinks friends should
A．often visit each other
B．understand each other
C．help each other
34．Which of the following is NOT True？
A．The three people are talking about what they think a good friend should be like．
B．Cindy thinks to be honest is the base（基础） of a good friendship．
C．Being generous means being very clever．
35．" "can be the missing sentence in the passage.2•1•c•n•j•y
A．In fact
B．Make sure
C．Of course．
五．书面表达（共1小题）
23．你和你的好朋友有哪些共同之处？又有哪些不同之处？请根据提示，以"My best friend and I"为题，写一篇短文，比较你俩的特征．
写作要点：1、点明谁是你的好朋友
2、比较你俩的共同之处．
3．比较你俩的不同之处
主要点：1．名字：Linda is my best friend
2．描述相同之处：In some ways，we look the same．We both…．
3．描述不同之处：But in some ways，we different…．
次要点：1．taller than..2．better than …at
写作要求：
1．不得使用真实的姓名和学校名．
2，可适当加入细节，使内容充实，行文连贯．
3．字迹工整、语言精练、表达准确、条理清晰．
4．至少80词．
人教版八年级上册第三单元练习题（含解析与答案）
一．选择题（共15小题）
1．The actress is already 50，but she looks ______ than she really is．（ ）
A．youngB．more youngC．much younger
【分析】这位女演员已经50岁了，但她看起来比实际年龄年轻得多．
【解答】答案：C．考查比较级．句意"这位女演员已经50岁了，但她看起来比实际年龄年轻得多．"．A年轻的．B不正确，young的比较级是younger．C年轻得多．由than比，可知，用比较级much younger年轻得多．选C．
【点评】考查比较级，要熟练掌握比较级的变法，根据具体的语境仔细分析选择恰当的比较级形式．
2．Mom，_____________ my good friends，Mike and Bob．（ ）
A．she isB．he isC．this isD．these are
【分析】妈妈，这些是我的好朋友，麦克和鲍勃．
【解答】答案：D．
she is意思是"她是"he is意思是"他是"this is意思是"这个是"these are意思是"这些是"根据空格后面的词语是"my good friends"是复数概念，所以要用these are来填空，因此可知这句话的意思是"妈妈，这些是我的好朋友，麦克和鲍勃．"综上所述，故选D．
【点评】首先要掌握这个句子的意思，然后结合具体的题目，就可以确定正确答案．
3．My father's mother is my __________．（ ）
A．sisterB．sisterC．brotherD．grandmother
【分析】我爸爸的妈妈是我的祖母．
【解答】答案：D 分析句子，结合选项，推测意思是我爸爸的妈妈是我的祖母．故选D祖母．A姐姐，B妹妹，C兄弟．
【点评】解答这类试题时，务必充分理解上下文的语境和前后文的逻辑关系，找到解题的依据，同时正确区分选项的细微差别，准确作答．
4．He is a little _______ than you，but he is as ________ as you．（ ）
A．thin； strongerB．thinner； stronger
C．thinner； strongD．thin； strong
【分析】他比你要瘦一点，但他和你一样强壮．
【解答】答案：C 分析句子，结合选项，推测意思是他比你要瘦一点，但他和你一样强壮．这里than是比较级的标志，第一空用比较级，第二空as…as…之间用原级，故选C更瘦的，强壮的．
【点评】解答这类试题时，务必充分理解上下文的语境和前后文的逻辑关系，找到解题的依据，同时正确区分选项的细微差别，准确作答．
5．﹣Many boy students think math is ______ English．
﹣I agree．I'm weak in English．（ ）
A．much difficult thanB．so difficult as
C．less difficult thanD．more difficult than
【分析】﹣﹣许多男生认为数学不如英语难．
﹣﹣我赞成．我英语很差．
【解答】答案：C 联系汉语意思可知，这是math（数学）和English（英语）两者作比较，应该使用比较级．根据I agree． I'm weak in English可知，下文赞成上文的说法，表示数学不如英语难，所以此处应用表示"不如…难"的意思．又知much difficult than有语法错误，much修饰比较级；so difficult as意为和…一样难；less difficult than意为不如…难；more difficult than意为比…更难．所以此处应用less difficult than．故选C．
【点评】此题考查形容词比较级的用法．做题时，先根据关键词，判断级别，无比较用原级，两者比较用比较级，三者比较最高级；然后再根据汉语意思判断所需含义，最终再用排除法得出准确答案．
6．The talent show is ______ the game show．I like both．（ ）
A．as boring asB．not so bored as
C．as interesting asD．not so interested as
【分析】选秀节目和游戏竞赛节目一样有趣，我两者都喜欢．
【解答】答案：C 根据句子中"I like both．我两者都喜欢．"这里both指的"the talent show和the game show"，根据"我喜欢选秀节目和游戏竞赛节目．"可知，这里应该用as interesting as和…一样有趣，as…as中间用形容词或副词的原级，故选：C．
【点评】考查形容词比较等级，理解句子的意思以及比较的对象和范围，正确运用形容词比较等级．
7．It's not cool but it isn't as _________ as yesterday．（ ）
A．hotB．hotterC．hottestD．the hottest
【分析】今天不冷，但是没有昨天热．
【解答】答案：A．结合 isn't as 用not as…as与…不一样，中间用形容词或者副词的原级，故答案是A．
【点评】as…as是什么和什么一样，两者程度一样．
not as…as或也可以写成 not so as，是什么不如什么的意思，即前一个程度不如后一个深．
8．﹣It's Father's Day today，______？
﹣Yes，let's buy a gift for Dad．（ ）
A．isn't heB．doesn't itC．isn't it
【分析】翻译：今天是父亲节，不是吗？
是的，让我们买一个礼物送给爸爸．
【解答】从句意可知，考查反意疑问句，it是指日子，陈述部分与附加部分的动词时态和动词性质应保持一致，但是肯定和否定形式却彼此相反，
故选：C．
【点评】反意疑问句也叫附加疑问句，指的是在陈述句后面附加一个简短的一般疑问，用于对陈述句所说的事实或观点提出疑问或表示证实．陈述部分与附加部分的动词时态和动词性质应保持一致，但是肯定和否定形式却彼此相反，即陈述部分为肯定式时，疑问句部分用否定式；陈述部分为否定式时，附加部分用肯定式．
9．He is my grandparents'son，but he isn't my father．He is my _________．（ ）
A．cousinB．sonC．uncleD．grandfather
【分析】他是我祖父母的儿子，但是他不是我的爸爸，他是我的叔叔．
【解答】答案：C．cousin 堂兄，堂妹，堂弟，堂姐；son 儿子；uncle 叔叔，大伯，舅舅；grandfather 爷爷，外公．此题中爷爷的儿子可能是father，或是uncle．根据"but he isn't my father，可知应该是uncle．故此题选C．
【点评】此题考查名词的词义辨析，在熟知所提供词义的基础上，结合句子意思便可得出正确答案．
10．I am sorry this coat is not big enough．I want a one．（ ）
A．biggerB．bigC．smallerD．small
【分析】翻译：很抱歉这件外套不够大．我想要一件更大的．
【解答】根据上句中的"not big enough"可知是想要一件更大的，故排除C和D；想要一件比原来大的，所以应是比较级，故选A
【点评】本题考查形容词的比较级，在做此类题时，首先到句中寻找像：than，much，AorB，a lot，even等比较级的特征词；若没有特征词，要根据句意体会它的比较等级．
11．﹣Your sister doesn't ger up early，does she？
﹣ ．But she gets up late on weekends．（ ）
A．No，she doesn'tB．Yes，she does
C．No，she doesD．Yes，she doesn't
【分析】﹣﹣你的姐姐起得不早，对吗？﹣﹣﹣不，她起得早．但是她周末起得迟．
【解答】答案：B．考查常用日常交际用语．句意：﹣﹣﹣你的姐姐起得不早，对吗？﹣﹣﹣不，她起得早．但是她周末起得迟．对反意疑问句的回答，无论问题的提法如何，如果事实是肯定的，就用yes+简短肯定句，事实是否定的，就要用no+简短否定句．要特别注意陈述句部分是否定结构，反意疑问句部分用肯定式提问时，回答yes或no与汉语正好相反．根据题干回答But she gets up late on weekends．但她在周末起床很晚．可知回答前半句应肯定的．Yes，she does不，她起得早．故选B．
【点评】掌握一些固定用法，仔细分析句子的结构，根据具体内容作答．
12．﹣What do you think of math and physics？
﹣I think physics is________than math．（ ）
A．difficultB．more difficult
C．the most difficult
【分析】﹣﹣你认为数学和物理怎么样？﹣﹣我认为物理比数学更难．
【解答】答案：B．根据题干中的math和physics以及句中的than可知，本句应用比较级；又根据difficult的比较级是more difficult．故选B．
【点评】本题考查形容词的比较级，做题时应注意比较的数量，根据比较的数量来确定是原级，比较级还是最高级．
13．There are many trees and flowers on _______ sides of the road．（ ）
A．bothB．eitherC．every
【分析】在路两边有很多花和树．
【解答】答案：A
根据题意"在路两边有很多花和树"，可知路有两边，sides说明是两边都有树和花，结合选项，A．两者都 B．两者中任一 C．每…，故选A．
【点评】熟悉不定代词的基本用法，结合题意，给出答案．
14．A car is than a truck．（ ）
A．much lightB．much lighter
C．more lightD．more lightest
【分析】汽车比卡车要轻得多．
【解答】答案：B．结合上下文和than可知用比较级，much修饰比较级，此句是指汽车比卡车要轻得多．故选B．
【点评】比较级（Comparative Degree）就是将二者进行比较产生的词形，是由形容词原级转化而来的，一般是在原级后面加er，也有一些不规则的转化，比如good﹣better，bad﹣worse，有很多．相对二者的比较，还有三者及以上的比较，这时就产生了最高级．
15．English is my favorite subject，and I am good _____ it．（ ）
A．forB．toC．at
【分析】英语是我最喜欢的科目，我很擅长它．
【解答】答案：C．考查介词．be good for对…有好处．be good to对…友善．be good at擅长．结合语境"英语是我最喜欢的科目，我很__它．"，可知，应该是"擅长"，选C．
【点评】考查介词用法，这个知识点很广泛，有一些固定用法，需要日常积累，结合语境选择正确介词完成习题．
二．填空题（共5小题）
16．A dictionary is much more expensive （expensive） than a story﹣book．
【分析】字典比故事书贵得多．
【解答】答案：more expensive．
根据A dictionary is much﹣﹣（expensive） than a story﹣book，可知字典比故事书贵得多．这里than用于比较级．故填more expensive．
【点评】考查单词填空．准确的翻译句意及分析句子结构、时态、固定搭配等是关键，然后再用合适的形式完成句子．
17．Students should answer questions loudly and clearly （清楚）in class．
【分析】学生在课堂上要大声、清晰地回答问题．
【解答】答案：clearly 根据题干Students should answer questions loudly and___（清楚）in class．可知句意为：学生在课堂上要大声、清晰地回答问题．修饰动词answer，应该用副词．clearly，清楚地，副词．故填：clearly．
【点评】本题主要考查翻译填空，首先要根据所给句子，看空白处所缺的单词是什么．单词确定后，再根据人称，时态，短语，句型，语态等，确定单词的适当形式．本题主要考查clearly，清楚，副词．
18．Sometimes，a person's whole life is easily （easy） changed by something unexpected．
【分析】有时候，一个人的整个生活会被一些不可预料的事情轻易的改变．
【解答】答案：easily．空格处是用来修饰动词change改变的，故用副词，所给单词easy是形容词容易的，其副词是easily轻易地，故答案easily．
【点评】形容词变副词通常是加ly，其变化有规律可循，请记住以下口诀：一般直接加，"元e"去e加，"辅y"改i加，"le"结尾e改y． 分别举例如下：
quick﹣quickly； true﹣truly； happy﹣happily； pssible﹣possibly
19．The larger library you have in your head，the longer （long）it usually takes to find a particular（特定的）word．
【分析】翻译：在你的头脑里的图书馆越大，找一个特定的词花费的时间就越长．
【解答】本题考查比较级的"the+比较级…，the+比较级"这一用法，意思为"越…，越…"，故答案为：longer
【点评】此题考查"the+比较级…，the+比较级…"，同时"比较级and 比较级"如："longer and longer"也是考试的重点．
20．He came into the room quietly （安静地）because the baby was sleeping．
【分析】他安静地进入房间，因为小孩在睡觉．
【解答】答案：quietly．
根据提示汉语结合语境推测句意是：他安静地进入房间，因为小孩在睡觉．，由于设空处单词修饰前面的动词 came，所以用副词，表达副词"安静地"用 quietly，所以答案是：quietly
【点评】做这类题型，首先根据所给汉语明确句子所要考查的单词或短语的拼写，再结合相关语法知识对单词或短语做出形式上的变化．
三．完形填空（共1小题）
21．Before you make friends，you have to decide whom you want to choose to be your friends．Most people like to have friends who like to do（71） B kinds of things as they do．Think about your favourite things and try talking to your classmates about your（72） D ．
The quickest way to make a friend is to（73） A ．If you do so，people think you are（74） B ．At first，it may not be easy to smile．However，remember that（75） C likes an angry face．
One easy way to talk with people is to say（76） D about them．For example，you could talk about one's great answer（77） A a teacher's question，or someone's pretty shirt，etc．
Ask your new friends questions about（78） C ．Who's their（79） C singer？Where do they live？Who's 0their teacher？What do they do after school？These are all good questions to start a conversation．
After making some friends that（80） D the same interests，it's always fun to play or do some other things together．And this is the right way to make your friendship closer．
【分析】文章说明了很多人都喜欢交往志同道合的朋友，可以共同分享兴趣爱好．并针对如何选择朋友，交往朋友给出了一些好的建议．
【解答】71．B 考查形容词，A．different不同的 B．the same相同 C．many很多 D．all 所有 根据题干中的as，结合选项，可知是句型the same as和…一样的，这是固定搭配，故选B
72．D 考查名词，A．family家庭 B．school学校 C．parents父母 D．hobbies 爱好 根据前文说到大部分人交朋友都喜欢交往志同道合的朋友，由此可知，题干处说的是跟同班同学谈论兴趣爱好，结合选项，D符合语境，故选D．
73．A 考查动词，A．smile微笑 B．write写 C．sing唱歌 D．shout大叫 根据后文At first，it may not be easy to smile首先，微笑可能是不容易的，由此可知前文说到的交朋友最快的方式是微笑，故选A．
74．B 考查形容词，A．clever聪明的 B．friendly友好的 C．lazy懒惰的 D．helpful 有帮助的 根据语境，可知微笑会给人一种友好的感觉，如果你微笑了，别人就会认为你是友好的，故选B
75．C 考查不定代词，A．everybody每个人 B．we我们 C．nobody没人 D．somebody某个人 根据an angry face一幅生气的脸孔，可知没人喜欢这样的脸孔，故选C．
76．D 考查不定代词，A．nice something（表达错误） B．something interesting有趣的事情 C．interesting something（表达错误）D．something nice好的事情 根据选项可知考查不定代词和形容词的位置关系，形容词或副词修饰不定代词放在后面，故排除A C；结合题干One easy way to talk with people is to say一种简单的方式就是说…，由此可知，因为人都喜欢听好听的，应该是说关于对方优点的话，故选D．
77．A 考查介词，A．to到；向 B．of…的 C．with和…一起 D．on在上面；根据题干可知，考查短语the answer to…，意思是…的答案，这是固定用法，句意是"你应当谈论一个人回答老师问的很棒的答案"，故选A．
78．C 考查代词，A．yourself 你自己B．me我 C．themselves他/她/它们自己 D．it它 根据后文Who's their（79）…singer？Where do they live？Who's their teacher？他们最喜欢的歌手是谁？他们住哪里？他们的老师是谁？，由此可知这些问题都是关于朋友们的，结合选项，他们对应的反身代词是themselves，故选C．
79．C 考查形容词，A．new新的 B．interesting有趣的 C．favourite最喜欢的 D．best最好的 根据语境，应该问朋友们喜欢并关心的话题，结合选项，应该是他们最喜欢的歌手，故选C．
80．D 考查动词，A．like喜欢 B．make制造；使…C．deliver交付；发表 D．share分享 题干是个定语从句，先行词是friends，从句缺少动词，宾语是the same interests相同兴趣，根据后文it's always fun to play or do some other things together一起玩或者做其他事情总是很有趣的，结合选项，可知是能够分享相同兴趣的朋友，才能一起玩的开心，故选D．
【点评】解答完形填空题需要快速阅读全文，了解文章大意，再带着选项去读，边读边做，注意联系上下文．
四．阅读理解（共1小题）
22．Cindy，Angela and Kimmi are giving their opinions about a good friend．
Cindy：I think a good friend should be honest（诚实的）．That's more important than any other thing．If a friend isn't honest，he may lose his friends'trust．
Jerry：I think a good friend has to be generous．Here"generous"doesn't mean he has to give his friends his money or his clothes．It means he should share（分享） his ideas and feelings with his friends． ，his friends can know him better in this way．
Mary：In my opinion，a good friend should understand his friends．When there's something wrong between him and his friends，he must put himself in his friends'places and think more for his friends．
31．The underlined word"trust"most probably means． A
A．believe in
B．know about
C．feelings
32．Jerry would like to make friends with people who C
A．give him lunch money
B．know him very well
C．tell him their ideas and feelings
33．Mary thinks friends should B
A．often visit each other
B．understand each other
C．help each other
34．Which of the following is NOT True？ C
A．The three people are talking about what they think a good friend should be like．
B．Cindy thinks to be honest is the base（基础） of a good friendship．
C．Being generous means being very clever．
35．" A "can be the missing sentence in the passage.2•1•c•n•j•y
A．In fact
B．Make sure
C．Of course．
【分析】文章大意
文章主要讲述的是不同的人对朋友的看法．Cindy认为朋友之间应该坦诚相待，做到诚实守信，Jerry认为朋友之间应该大度的分享情感，Mary则认为朋友之间应该相互了解，能够换位思考．
【解答】31．A，词义理解题，If a friend isn't honest如果朋友不诚实，我们知道，不诚实带来的后果就是得不到别人的信任，由此确定选择A．
32．C，细节理解题，It means he should share（分享） his ideas and feelings with his friends．Jerry认为朋友之间相互分享是很重要的，他喜欢和那些愿意与自己分享感情的人当朋友，选择C．
33．B，细节理解题，he must put himself in his friends'places and think more for his friends，Mary认为朋友之间应该多换位思考，做到更好的相互理解，由此确定选择B．
34．C，细节理解题，Here"generous"doesn't mean he has to give his friends his money or his clothes．It means he should share（分享） his ideas and feelings with his friends慷慨大方并不是给予金钱，而是相互分享感情和想法，选择C．
35．A，句意理解题，his friends can know him better in this way他的朋友也能通过这种方法更好的了解他，由此可知这是一种结论和事实，选择A．
【点评】对于阅读表达题，一定要记得首先通读全文，了解文章大意，然后再根据文章关键词，关键句，掌握细节问题，并进行推理判断，再去回答具体的问题．
五．书面表达（共1小题）
23．你和你的好朋友有哪些共同之处？又有哪些不同之处？请根据提示，以"My best friend and I"为题，写一篇短文，比较你俩的特征．
写作要点：1、点明谁是你的好朋友
2、比较你俩的共同之处．
3．比较你俩的不同之处
主要点：1．名字：Linda is my best friend
2．描述相同之处：In some ways，we look the same．We both…．
3．描述不同之处：But in some ways，we different…．
次要点：1．taller than..2．better than …at
写作要求：
1．不得使用真实的姓名和学校名．
2，可适当加入细节，使内容充实，行文连贯．
3．字迹工整、语言精练、表达准确、条理清晰．
4．至少80词．
【分析】【高分句型一】
Both of us like reading and playing sports．我们都喜欢阅读和运动．both of…两者都…；like doing sth喜欢做某事
【高分句型二】
She is taller than me and she is quieter．她比我高，她更安静．taller和quiter，形容词比较级
【解答】My best friend and I
I have several friends，and Linda is my best friend．In some ways，we look the same．We both have blue eyes and blond hair．We have the same hobbies．Both of us like reading and playing sports．（相同之处）【高分句型一】But in some ways，we are different．She is taller than me and she is quieter．【高分句型二】She is more hard﹣working than me and she often gets better grades．But I am more outgoing than her，and I am funnier．I am better than her at tennis．（不同之处）
【点评】能够根据提示进行书面表达，能够围绕主题准确使用一定的语法、词汇、短语和句型等，清楚连贯地表达自己的思想，进而完成写作任务．
试卷第2 = 2页，总2 = 2页
试卷第1 = 1页，总1 = 1页
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