2026年同步解析与测评学考练七年级英语下册人教版第12页答案
一、词形变换
1. play(形容词)
playful

2. dangerous(名词)
danger

3. friend(形容词)
friendly

4. hear(名词)
hearing

答案

一、1. playful 2. danger 3. friendly 4. hearing

解析

【解析】
1. 动词play后加后缀-ful构成形容词playful,意为“爱玩耍的;有趣的”。
2. 形容词dangerous去掉后缀-ous,得到名词danger,意为“危险”。
3. 名词friend后加后缀-ly构成形容词friendly,意为“友好的”。
4. 动词hear加-ing构成名词hearing,意为“听力;听觉”。
【答案】
1. playful 2. danger 3. friendly 4. hearing
【知识点】
词性转换、构词后缀运用、形容词/名词构成
【点评】
本题考查常见词汇的词性转换,需掌握-ful、-ly、-ous等常见构词后缀及词性转换规则,注重日常词汇积累,是基础的词汇运用题。
【难度系数】
0.8
二、用所给词组翻译句子
1. 然而,它们处于危险之中。(in danger)
However, they are in danger.

2. 它们在这里也是好运的象征。(a symbol of )
They are also a symbol of good luck here.

3. 它们能用鼻子捡起并搬运重物。(pick up)
They can pick up and carry heavy things with their trunks.

4. 当其他大象不舒服时,它们会照顾它们。(look after)
They look after other elephants when they don't feel well.

答案

二、1. However, they are in danger.
2. They are also a symbol of good luck here.
3. They can pick up and carry heavy things with their trunks.
4. They look after other elephants when they don't feel well.

解析

【解析】
1. 翻译需使用指定词组in danger,“然而”用However,句子采用主系表结构组织语言。
2. 运用词组a symbol of,“好运”译为good luck,“也”用also置于be动词之后,调整语序使符合英语表达习惯。
3. 结合词组pick up,“能用”译为can,“重物”译为heavy things,“用鼻子”译为with their trunks,整合为符合语法的句子。
4. 用look after表达“照顾”,“不舒服”译为don't feel well,合理安排时间状语从句的语序。
【答案】
1. However, they are in danger.
2. They are also a symbol of good luck here.
3. They can pick up and carry heavy things with their trunks.
4. They look after other elephants when they don't feel well.
【知识点】
固定词组运用、汉译英技巧、陈述句表达
【点评】
本题聚焦指定英语词组在汉译英中的实际运用,考查对核心词组含义的掌握及英语句子基本结构的组织能力,属于基础翻译题型,有助于巩固词组记忆与翻译能力。
【难度系数】
0.8