2026年精准学与练八年级英语下册人教版第19页答案
三、用方框中所给词语的适当形式填空,每词仅用一次
easy a heavy heart emotion unhappy
feel blue spirit on top of the world
English has many interesting idioms to talk about our feelings. These phrases use simple words to show different 1
emotions
in a lively way.
Here are five common idioms about emotions. When you feel very sad, you can say you have "2
a heavy heart
", like when you miss a faraway friend. If you look 3
unhappy
, people might say you have "a long face", just like a child who can't go to the party. When you are very happy, you are "4
on top of the world
", similar to getting your favourite gift. "In high 5
spirits
" means you are full of energy and joy, like when playing with friends. If you feel a little sad, you can say you are "6
feeling blue
", perhaps on a rainy day.
All these idioms help us share our feelings in a more understandable way. They make talking about emotions much 7
easier
and more fun.

答案

1. emotions 2. a heavy heart 3. unhappy
4. on top of the world 5. spirits 6. feeling blue
7. easier

解析

【分析】
本题为英语选词填空题,要求用方框内词语的适当形式填空,每词仅用一次。解题思路:1. 先通读全文,明确主题是关于表达情绪的英语习语;2. 逐句分析每个空格的语义、所需词性,结合语境匹配方框内的词汇;3. 注意词汇的形式变化(如名词复数、形容词比较级、固定搭配等),确保每词仅用一次。
【解析】
1. 第1空:空格前有形容词different,需接可数名词复数,方框中emotion的复数形式为emotions,符合“不同的情绪”的语境,故填emotions;
2. 第2空:前文提到“feel very sad”,方框中a heavy heart(沉重的心)对应难过的状态,符合语境,故填a heavy heart;
3. 第3空:后文“have a long face”(拉长脸)对应不开心的情绪,方框中unhappy(不开心的)符合,故填unhappy;
4. 第4空:前文提到“very happy”,方框中on top of the world(欣喜若狂)对应极度开心的状态,符合语境,故填on top of the world;
5. 第5空:固定搭配in high spirits意为“情绪高涨”,spirit需用复数形式spirits,故填spirits;
6. 第6空:前文提到“feel a little sad”,方框中feel blue(感到沮丧)对应轻微难过的状态,符合语境,故填feeling blue;
7. 第7空:空格后有并列结构more fun,需用形容词比较级,方框中easy的比较级为easier,符合“更简单有趣”的语境,故填easier。
【答案】
1. emotions 2. a heavy heart 3. unhappy 4. on top of the world 5. spirits 6. feeling blue 7. easier
【知识点】
英语词汇运用、固定搭配、形容词比较级
【点评】
本题围绕情绪类习语展开,考查词汇在语境中的运用及适当形式变化,需结合上下文语义和固定搭配解题,难度适中,侧重基础词汇的灵活运用。
【难度系数】
0.5