2026年同步轻松练习八年级英语上册人教版第123页答案
Ⅰ. 给括号内的单词选择合适的后缀,用新单词完成句子。
-er -tion -th -ment -ship
1. Jane had an
argument
(argue) with her sister.
2. To be a good friend, you need to be a good
listener
(listen).
3. We can get knowledge as well as
friendship
(friend) from school.
4. John is an honest student, and he always tells the
truth
(true).
5. Speech is the fastest method of
communication
(communicate) between people.

答案

1. argument
2. listener
3. friendship
4. truth
5. communication

解析

【分析】
本题考查词汇的词性转换,需根据句子语境和空白处所需词性,结合给定后缀(-er、-tion、-th、-ment、-ship),将括号内的单词变形为合适的名词填入。解题思路:先分析每个句子空白处的词性需求,再匹配括号内单词的词性,选择对应后缀完成变形,最后验证变形后的单词是否符合句子语义和语法。
【解析】
1. 括号内argue为动词,句子需名词作宾语,后缀-tion可构成动词对应的名词,故变形为argument;
2. 括号内listen为动词,句子指“倾听者”(表人),后缀-er可构成表人的名词,故变形为listener;
3. 括号内friend为名词,句子需表“友谊”的关系类名词,后缀-ship可构成此类名词,故变形为friendship;
4. 括号内true为形容词,句子需名词,后缀-th可构成形容词对应的名词(表“真相”),故变形为truth;
5. 括号内communicate为动词,句子需名词作介词of的宾语,后缀-tion可构成动词对应的名词,故变形为communication。
【答案】
1. argument
2. listener
3. friendship
4. truth
5. communication
【知识点】
名词后缀构成;词汇词性转换
【点评】
本题考查基础的名词后缀用法,需掌握常见后缀对应的词性变化规则,结合句子语境完成变形,属于词汇基础题,难度适中。
【难度系数】
0.6
Ⅱ. 用方框中所给的单词或短语填空。
date, take place, be yourself, cost, trust
1. The meeting will
take place
at 3 o'clock this afternoon.
2. These clothes are not very expensive, and they just
cost
me 300 yuan.
3. What's the
date
of your birthday? I want to mark it on my calendar so that I won't forget.
4. You should always
trust
your best friends because they will never let you down.
5. You should choose a comfortable lifestyle and just
be yourself
.

答案

1. take place
2. cost
3. date
4. trust
5. be yourself

解析

【分析】
本题为选词填空题,需先明确方框内单词/短语的含义,再结合句子的语境、语法规则(如时态、词性、情态动词搭配等)逐一匹配合适的词汇。
【解析】
1. 句子为一般将来时,will后需接动词原形,take place表示“举行、发生”,符合“会议在下午3点举行”的语境,故填take place;
2. 主语为物(these clothes),表示“花费”用动词cost,时态为一般现在时,主语是复数,用原形,故填cost;
3. 定冠词the后需接名词,结合“生日”“记在日历”的语境,date(日期)符合要求,故填date;
4. 情态动词should后接动词原形,trust(相信)符合“相信好朋友”的语境,故填trust;
5. 结合“选择舒适的生活方式”的语境,be yourself(做你自己)符合语义,故填be yourself。
【答案】
1. take place;2. cost;3. date;4. trust;5. be yourself
【知识点】
动词短语辨析、名词词义辨析、情态动词用法
【点评】
本题考查基础单词及短语的词义辨析与语境运用,侧重对常用词汇的掌握,难度较低,学生只要熟悉各词/短语含义并结合句子语境即可正确作答。
【难度系数】
0.8
Ⅲ. 根据中文意思完成英语句子。
1. 有了社交媒体,现在在网上分享乐趣的机会更多了。
With
social
media
, there are more chances to share fun online now.
2. 为了保持健康,你最好远离垃圾食品,多吃水果和蔬菜。
In order to stay healthy, you'd better
keep
away
from
junk food and eat more fruit and vegetables.
3. 秋去冬来,大自然的变化将悄然发生。
As fall turns into winter, changes in nature will
take
place
quietly.
4. 学生可以从帮忙做家务中获益良多。
Students can
benefit
a lot
from
helping with the housework.
5. 我期盼着你的回复。
I look forward to
your
reply
.

答案

1. social media
2. keep away from
3. take place
4. benefit; from
5. your reply

解析

【分析】
本题为根据中文意思完成英语句子的基础题型,需结合中文含义、英语固定短语及语法规则填写内容。需注意各题的语法要求(如had better、will、情态动词can后接动词原形,介词后接名词等),匹配对应中文的英文表达。
【解析】
1. 中文“社交媒体”对应的英文名词短语为social media,介词with后需接名词短语,故填social media;
2. “远离”的固定动词短语为keep away from,had better后接动词原形,故填keep away from;
3. “发生”的固定短语为take place,will后接动词原形,故填take place;
4. “从……获益”的固定搭配为benefit from,情态动词can后接动词原形,故填benefit; from;
5. “你的回复”对应的英文名词短语为your reply,look forward to后可接名词,故填your reply。
【答案】
1. social media
2. keep away from
3. take place
4. benefit; from
5. your reply
【知识点】
固定短语搭配,动词短语,介词用法
【点评】
本题考查英语基础固定短语及简单语法的运用,属于基础巩固类题型,要求学生掌握常用的动词、名词短语搭配,难度较低,适合夯实英语基础。
【难度系数】
0.8
Ⅳ. 根据上下文意思,从方框中选出恰当的单词或短语并用其适当形式补全短文。
if, happy, disappear, nervous, at least, communicate, good, however, trust, difficulty
Showing your feelings is important. It is a mistake not to talk to anyone when you're feeling sad, worried or 1.
nervous
. It can even make you ill 2.
if
you keep bad feelings inside.
If you 3.
communicate
with someone like your mum or dad, you'll usually feel 4.
better
than before. Now you're not
alone with your problems or worries. 5.
However
, it doesn't mean your problems and worries will 6.
disappear
magically (神奇地). But, 7.
at least
, someone else understands what's wrong with you and can help you find ways to solve your problems.
Your mum and dad want to know if you have 8.
difficulties
. They love you and they want to know what's happening in your life. But if you don't want to talk with them, what should you do? Find a teacher that you 9.
trust
at school or a relative. Maybe that person can help you deal with your problems. Then you'll feel as 10.
happy
as before.

答案

1. nervous
2. if
3. communicate
4. better
5. However
6. disappear
7. at least
8. difficulties
9. trust
10. happy

解析

【分析】
这是一道英语选词填空题,解题思路为:1. 通读全文把握主旨(强调向他人倾诉负面情绪的重要性);2. 分析每个空格的句子结构、所需词性,结合上下文逻辑(如并列、条件、转折、比较等),从方框词汇中筛选合适词汇;3. 注意词汇的适当形式变化(如形容词比较级、名词复数),确保填入后语句通顺、符合语法规则。
【解析】
1. 空格与sad、worried并列描述负面情绪,方框中nervous(紧张的)符合语境,故填nervous;
2. 此处引导条件状语从句,表“如果把坏情绪憋在心里会生病”,if(如果)符合逻辑,故填if;
3. 固定搭配communicate with sb.(与某人交流),此处指和父母交流,故填communicate;
4. 由than before可知需用形容词比较级,good的比较级为better,表“感觉比之前更好”,故填better;
5. 前文说倾诉后会变好,后文说问题不会神奇消失,为转折关系,however(然而)符合,故填However;
6. 此处表“问题和担忧不会神奇消失”,disappear(消失)符合语境,故填disappear;
7. 固定短语at least(至少),表“至少有人理解你”,故填at least;
8. 此处表“遇到困难”,difficulty为可数名词,需用复数difficulties,故填difficulties;
9. 修饰teacher,表“你信任的老师”,trust(信任)符合语境,故填trust;
10. as...as结构中用形容词原级,happy(开心的)表“感觉和之前一样开心”,故填happy。
【答案】
1. nervous 2. if 3. communicate 4. better 5. However 6. disappear 7. at least 8. difficulties 9. trust 10. happy
【知识点】
词汇辨析与运用、固定搭配、形容词比较级
【点评】
本题为英语选词填空基础题,考查核心词汇的词义、词性及固定搭配,需结合上下文逻辑和语法规则选词汇,注重基础语言运用能力,适合初中阶段学生练习。
【难度系数】
0.5