2026年同步解析与测评学考练八年级英语上册人教版第46页答案
【例4】单项选择
Li Hua's shoes are as
as Zhang Hui's.

A.cheap
B.cheaper
C.the cheaper
【答案】A

答案

A

解析

【分析】这道题考查英语中“as...as”的语法用法,解题思路如下:1. 牢记“as...as”是同级比较结构,意为“和……一样”,中间必须使用形容词或副词的原级,不能用比较级;2. 分析各选项:A是形容词原级,B是比较级,C是错误的“the+比较级”形式;3. 根据结构要求,选出正确选项。
【解析】“as...as”用于同级比较,中间需接形容词原级。选项A“cheap”为原级,符合结构要求;选项B“cheaper”是比较级,不符合“as...as”的结构;选项C“the cheaper”形式错误,“as...as”中间不能加定冠词the和比较级。因此正确答案为A。
【答案】A
【知识点】形容词原级;as...as结构
【点评】本题考查基础的形容词同级比较知识点,属于初中英语语法的基础内容,只要掌握“as...as”的用法就能轻松解答,难度较低。
【难度系数】0.3
【例5】根据汉语提示完成句子
他们有许多共同之处。例如,他们俩都喜欢参加聚会。
They
have
many
things
in
common
. For example, they both enjoy going to parties.
【答案】have many things in common

答案

have many things in common

解析

【分析】本题考查英语固定短语的运用,需结合汉语提示和英语常用表达来完成填空。首先明确“有许多共同之处”对应的英语固定搭配,再结合句子主语的人称和时态确定形式。
【解析】首先,句子主语是they,描述客观事实用一般现在时,谓语动词用原形;其次,“有许多共同之处”的标准英语固定表达为have many things in common,完全匹配汉语提示和句子语境,因此填入该短语。
【答案】have many things in common
【知识点】固定搭配;一般现在时
【点评】本题为基础短语填空题,考查常用固定短语的记忆与运用,属于英语基础考点,难度较低。
【难度系数】0.4
一、根据句意及提示填写单词
1. I often play basketball in my
spare
(空闲的)time.
2. It's my
pleasure
(荣幸)to introduce our new classmate to you.
3. Don't judge a person only by his
appearance
(外貌).
4. Her
personality
(个性)is very outgoing, so she has many friends.
5. We should be
serious
(严肃的;认真的)when we are doing our homework.

答案

1. spare 2. pleasure 3. appearance 4. personality
5. serious

解析

【分析】首先通读每个句子理解句意,结合括号内的中文提示,确定需填写的英语单词,同时根据句子结构判断单词词性,确保拼写准确,匹配语境要求。
【解析】1. 修饰名词time需用形容词,对应“空闲的”为spare;2. 固定句型It's my pleasure to do sth.表示“做某事是我的荣幸”,此处填名词pleasure;3. 对应“外貌”的名词为appearance;4. 对应“个性”的名词为personality;5. 作表语需用形容词,对应“严肃的”为serious。
【答案】1. spare 2. pleasure 3. appearance 4. personality 5. serious
【知识点】根据汉语提示写单词
【点评】本题考查基础英语词汇的拼写与运用,聚焦核心词汇的汉语对应及基本用法,结合语境即可准确作答,属于基础题型。
【难度系数】0.8
二、根据下面的对话情景,在每个空白处填上适当的内容,使对话的意思连贯、完整(答案不唯一)
A: Hi, Tom. Are the girls in the photo your twin sisters (孪生妹妹), Julie and Claire?
B: Yes. They look 1.
similar/the same
, right?
A: Yes. They look like each other. 2.
Which one
is Julie?
B: Please have a guess (猜测)!
A: Let me see. Julie is 3.
the one with longer hair
, right?
B: No. The one with shorter hair is Julie.
A: Oh! It seems that Claire 4.
is shorter than/isn't as/so tall as
Julie.
B: You're right. Claire is not only shorter but also quieter than Julie.
A: Really? Are there any other 5.
differences
between them?
B: Yes. Julie likes sports, but Claire likes art. And their tastes in music are different.
A: Wow. It's lucky to have such different but special sisters.

答案

1. similar/the same 2. Which one
3. the one with longer hair
4. is shorter than/isn't as/so tall as 5. differences

解析

【分析】
本题为英语对话补全题,解题需结合对话的上下文语境、问答逻辑推导空白内容:先根据前文提到的“孪生姐妹”及后文的呼应句确定第一空;再依据后文“猜一猜”的提示明确第二空的提问;接着通过B的回答(短头发的是Julie)反推A的猜测内容;随后结合B提到的Claire与Julie的身高差异确定第四空;最后根据后文的喜好差异明确第五空的提问方向。
【解析】
1. 由前文“twin sisters(孪生姐妹)”及后文A的回应“They look like each other(她们看起来像彼此)”,可知此处需填表示“相似、相同”的内容,故填similar/the same;
2. 由后文B的提示“Please have a guess!(猜一猜!)”,可知此处是A询问“哪一个是Julie”,故填Which one;
3. 由后文B的回答“The one with shorter hair is Julie(短头发的那个是Julie)”,可知此处是A的猜测内容,即“长头发的那个(是Julie)”,故填the one with longer hair;
4. 由后文B的描述“Claire is not only shorter but also quieter than Julie(Claire不仅比Julie矮,还更安静)”,可知此处需表达“Claire比Julie矮”,故填is shorter than/isn't as/so tall as;
5. 由后文B提到的两人喜好、音乐品味不同,可知此处是A询问“她们之间的其他不同点”,故填differences。
【答案】1. similar/the same 2. Which one 3. the one with longer hair 4. is shorter than/isn't as/so tall as 5. differences
【知识点】日常交际用语、形容词比较级
【点评】本题考查英语对话补全,侧重日常交际语境的理解,要求学生结合上下文逻辑推导答案,是基础题型,能有效考查学生的语言运用能力。
【难度系数】0.8