2026年精英新课堂九年级英语上册人教版第49页答案
一、用括号中所给单词的适当形式填空。
1. We often share useful
techniques
(technique) in our study group.
2. She is good at
organizing
(organize) different kinds of activities.
3. Before exams, many students suffer from
anxiety
(anxious) and can't sleep well.
4. They are having a
discussion
(discuss) about a plan for the holiday.
变式训练 They are
discussing
(discuss) a plan for the holiday.
5. Lily has ever
viewed
(view) the sunrise at the top of Changbai Mountain on a sunny day.
一词多义 Friends may hold different
views
(view) but still get along well.

答案

1. techniques 2. organizing 3. anxiety 4. discussion; discussing 5. viewed; views

解析

【分析】
本题为用所给单词的适当形式填空题,需结合句子结构、固定搭配、时态、词性转换等知识点确定单词形式,具体思路:1. 根据名词的数判断technique的形式;2. 依据介词后接动名词的规则确定organize的形式;3. 根据suffer from后接名词的要求转换词性;4. 结合固定短语和现在进行时结构确定discuss的形式;5. 依据现在完成时和名词复数规则确定view的形式。
【解析】
1. 句意:我们经常在学习小组里分享有用的技巧。technique是可数名词,此处表泛指,需用复数形式,故填techniques;
2. 句意:她擅长组织各种各样的活动。be good at是固定搭配,介词at后接动名词,故填organizing;
3. 句意:考试前,很多学生遭受焦虑,睡不好觉。suffer from后需接名词,anxious是形容词,其名词形式为anxiety,故填anxiety;
4. 第一空:句意:他们正在讨论一个假期计划。have a discussion是固定短语,需用名词,故填discussion;变式句:句意:他们正在讨论一个假期计划。此处为现在进行时,结构为“be+现在分词”,故填discussing;
5. 第一空:句意:莉莉曾经在晴天在长白山山顶看过日出。此处为现在完成时,结构为“have+过去分词”,view的过去分词是viewed,故填viewed;第二空:句意:朋友们可能持有不同的观点,但仍然相处融洽。different后接可数名词复数,故填views。
【答案】
1. techniques 2. organizing 3. anxiety 4. discussion; discussing 5. viewed; views
【知识点】
词性转换、名词的数、动词形式变化
【点评】
本题考查英语基础词汇的形式运用,涉及固定搭配、时态、词性转换等核心知识点,是初中英语常见题型,需学生掌握单词的不同变形规则,难度适中。
【难度系数】
0.3
二、用方框中所给单词的适当形式填空。
$\boxed{address,engine,likely,boost,effect,passage}$
1.
Effective
communication is the key to building strong relationship.
2. A car's
engine
runs the best when you use the right kind of fuel.
3. When you enjoy a story, you're more
likely
to remember its details.
4. I sent a postcard to my friend, but I forgot to write the
address
on it.
5. Enough sleep is helpful in
boosting
your memory and learning speed.
6. These
passages
show us how to improve short-term memory.
一词多义 A narrow
passage
connects the building to the library.

答案

1. Effective 2. engine 3. likely 4. address 5. boosting 6. passages; passage

解析

【分析】首先通读每个句子理解句意,结合方框内的单词,根据语法规则(如词性、单复数、固定搭配、介词后接动名词等)选择合适的单词并变形:第1题需形容词修饰名词,第2题名词所有格后接名词,第3题考查固定搭配,第4题结合语境填名词,第5题介词后接动名词,第6题注意名词单复数变化。
【解析】1. 此处需形容词修饰名词communication,方框中effect的形容词形式为Effective,句首首字母大写,故填Effective;2. 名词所有格car's后需接名词,engine表示“发动机”,符合语境,故填engine;3. 固定搭配be likely to do sth.表示“可能做某事”,故填likely;4. 明信片上需填写地址,address符合语境,故填address;5. 介词in后需接动名词,boost的动名词形式为boosting,故填boosting;6. 第一空由These可知用名词复数,passage的复数为passages;第二空由a narrow可知用单数名词passage,故填passages; passage。
【答案】1. Effective 2. engine 3. likely 4. address 5. boosting 6. passages; passage
【知识点】形容词用法、名词单复数、固定搭配
【点评】本题考查词汇的适当形式填空,需掌握单词变形、语境理解及常见固定搭配,难度适中,适合初中阶段学生练习。
【难度系数】0.6
三、根据汉语意思完成句子,每空一词。
1. 首先,请允许我自我介绍一下。
To
start
with
, please allow me to introduce myself.
2. 绝对不要把网上银行账户的密码告诉别人。
Never tell others the password to your online
bank
account
.
3. 忙碌一天后,繁重的家务常常让妈妈疲惫。
Heavy housework often
wears
out
my mother after a busy day.
一词多义这种布料很结实,不容易磨损。
This kind of cloth is strong and does not
wear
out
easily.
4. 你可以编一首歌来帮助你记忆这些单词。
You can
make
up
a song to help you memorize these words.
5. 我看见一只鸟停在窗台上,于是走过去看了看。
I saw a bird sitting on the window, so I walked over to
take/have
a
look
.

答案

1. To start with 2. bank account 3. wears out; wear out 4. make up 5. take/have a look

解析

【分析】本题要求根据汉语意思完成句子,每空一词,解题思路为:1. 准确理解汉语句子的核心含义;2. 回忆对应含义的英语固定短语或常用搭配;3. 结合句子的语法结构(如主谓一致、动词形式)调整单词形式,确保填入内容符合语境和语法要求。
【解析】1. 汉语“首先”对应的英语固定短语为To start with,可置于句首作状语,符合句子结构;2. “网上银行账户”的固定表达是bank account,契合语境;3. 第一空:“让妈妈疲惫”对应短语wear out,主语Heavy housework为不可数名词,谓语动词用第三人称单数形式wears out;第二空:“磨损”对应短语wear out,助动词does后接动词原形;4. “编(歌曲)”对应固定短语make up,情态动词can后接动词原形;5. “看了看”对应固定表达take/have a look,符合语境。
【答案】1. To start with 2. bank account 3. wears out; wear out 4. make up 5. take/have a look
【知识点】固定短语搭配、动词短语
【点评】本题考查英语基础固定短语的运用,是英语学习的核心基础内容,需学生积累常用表达,难度适中。
【难度系数】0.6