2026年仁爱英语基础训练八年级上册仁爱版重庆专版第66页答案
语法苑
1.
and responsibility play an important role in scientific exploration. (care)
2. The
of a star is related to its size. The larger, the brighter. (bright)

答案

1. Carefulness
2. brightness

解析

【分析】
要解决这两道题,需结合句子成分和词性变化规则判断所填词的正确形式:第1题空格处与responsibility并列作主语,需用名词,所给词care要转换为名词;第2题根据“the + 名词 + of”的结构,空格处需填名词,所给词bright要转换为名词。
【解析】
1. 分析句子结构,空格处作主语,需用名词形式,care的名词形式为carefulness,故填Carefulness;
2. 此处为“the + 名词 + of”的固定结构,需用名词,bright的名词形式为brightness,故填brightness。
【答案】
1. Carefulness
2. brightness
【知识点】
词性转换,名词的用法
【点评】
本题考查基础词性转换,要求学生掌握常见的名词后缀(如-ness),结合句子成分判断词性,属于基础语法题,难度较低。
【难度系数】
0.7
第一课时(Listening & Speaking)

答案

第一课时(Listening & Speaking)
一、词汇运用。
将括号中所给的汉语部分译成英语,注意使用适当的形式。
1. Now more and more teenagers are getting interested in
exploring
the
universe
.(探索宇宙)
2. The moon
goes/travels/moves
around
the earth once about every 27 days.(围着……转)
3. Do you know what is
the
largest
and
brightest
object
in the solar system?(最大最亮的物体)
4. The Sun
provides
light
and
heat
for Earth.(提供光和热)
5. The temperature on
the
Sun's
surface
is about 5526.85℃.(太阳的表面)

答案

1. exploring the universe 2. goes/travels/moves around
3. the largest; brightest object 4. provides light and heat 5. the Sun's surface

解析

【分析】
本题为英语词汇运用题,要求根据括号内的汉语提示,结合句子的语法规则(如介词后接动名词、主谓一致、形容词最高级、名词所有格等),填写正确形式的英语短语。解题时,先匹配汉语对应的固定英语表达,再根据句子成分调整单词的正确形式,确保语法和语境相符。
【解析】
1. 介词in后需接动名词作宾语,“探索宇宙”的固定表达为exploring the universe,故填exploring the universe。
2. 主语the moon是第三人称单数,谓语动词需用第三人称单数形式,“围着……转”的固定短语为goes/travels/moves around,故填goes/travels/moves around。
3. 表示“最大最亮的”需用形容词最高级,对应the largest和brightest,“物体”为object,故填the largest; brightest object。
4. 主语the Sun是第三人称单数,谓语动词用第三人称单数形式,“提供光和热”的固定表达为provides light and heat,故填provides light and heat。
5. 表示“太阳的表面”需用名词所有格,对应the Sun's surface,故填the Sun's surface。
【答案】
1. exploring the universe 2. goes/travels/moves around 3. the largest; brightest object 4. provides light and heat 5. the Sun's surface
【知识点】
动名词用法、动词短语搭配、形容词最高级
【点评】
本题考查初中英语核心词汇与短语的运用,涉及基础语法点,是常见的基础题型,侧重对课本固定表达的掌握,难度较低。
【难度系数】
0.7
二、阅读理解。
根据短文内容,判断正误(正确“T”,错误“F”)。
The universe is a vast(巨大的)and mysterious place. It is made up of billions of galaxies(星系)and our own galaxy is called the Milky Way(银河系). The Milky Way is home to our solar system. It includes the Sun, Earth, and other planets.
At the center of our solar system is the Sun. It is a huge ball of hot gases and gives us light and heat. Earth is the third planet from the Sun and is special because it has life. There are eight planets in total, and each one is unique. Some are very hot, like Mercury(水星), while others are very cold, like Neptune(海王星).
Beyond our solar system, there are countless stars. These stars are similar to the Sun but they are much farther away. When we look up at the night sky, we can see many of them twinkling. Scientists use powerful telescopes to study these stars and learn about the universe. The universe is always changing and expanding(扩大). It is a place of endless discovery and wonder, and there is still much more to learn.
(
T
)1. The Milky Way is the name of a galaxy.
(
F
)2. The Sun is the third biggest planet in our solar system.
(
T
)3. There are eight planets in our solar system.
(
F
)4. Beyond our solar system, there are no other stars.
(
F
)5. The universe always stays the same as it used to be.

答案

1—5 T F T F F

解析

【分析】
本题是英语阅读理解的判断正误题,解题思路为:先明确每道小题的核心表述,再回到短文中定位对应内容,将题干与原文表述逐一比对,若内容一致则判断为正确(T),不一致则判断为错误(F),需注意区分易混淆概念(如恒星与行星),避免主观臆断。
【解析】
1. 题干表述“银河系是一个星系的名字”,对应原文第一段“our own galaxy is called the Milky Way”,可知表述正确,故为T。
2. 题干表述“太阳是太阳系第三大行星”,对应原文第二段“At the center of our solar system is the Sun. It is a huge ball of hot gases...”,说明太阳是恒星而非行星,表述错误,故为F。
3. 题干表述“太阳系有八颗行星”,对应原文第二段“There are eight planets in total”,表述正确,故为T。
4. 题干表述“太阳系之外没有其他恒星”,对应原文第三段“Beyond our solar system, there are countless stars”,表述错误,故为F。
5. 题干表述“宇宙总是和过去一样”,对应原文最后一段“The universe is always changing and expanding”,表述错误,故为F。
【答案】
1—5 T F T F F
【知识点】
英语阅读理解、细节判断
【点评】
本题聚焦英语阅读理解的细节判断,考查学生对短文关键信息的提取与比对能力,难度较低,学生只需认真定位原文对应内容即可准确作答,适合基础中等的学生完成。
【难度系数】
0.8