2026年新课程实践与探究丛书七年级英语下册人教版第12页答案
一、汉译英
1.我们必须拯救树木,拒绝购买象牙制品。
We must
the trees and not buy things
of ivory.
2.大象能够在很多年之后还记得彼此。
Elephants can remember
after many years.
3.在中国,红色是好运的象征。
In China, red is a symbol of
.
4.我们必须帮助那些处于极大危险之中的工人们。
We must help the workers
great
.
5.有些宠物狗能帮盲人找路。
Some pet dogs can help blind people
.

答案

1.save; made of 2.one another/each other
3.good luck 4.in; danger
5.find their way around

解析

【分析】
做这类汉译英填空题时,首先要精准定位挖空部分对应的中文语义,再结合已学的英语固定搭配、语法规则确定正确形式:
1. 第一题先定位第一个空对应中文的“拯救”,空格前有情态动词must,后面必须接动词原形;剩余两个空对应“由象牙制成”,作后置定语修饰前面的名词things,要用表被动含义的非谓语结构。
2. 第二题挖空直接对应中文的“彼此”,回忆对应的常用相互指代短语即可。
3. 第三题挖空对应“好运”,是课标要求掌握的常用名词短语。
4. 第四题考察固定介词短语“处于危险中”的标准表达,直接套入结构即可。
5. 第五题四个空对应“找路”的完整表达,结合help sb do sth的结构,使用动词原形开头的短语即可。
【解析】
1. 第一空:“拯救”的英文是save,情态动词must后接动词原形,因此填save;后两个空:“由……制成”的固定搭配是be made of,此处作后置定语修饰名词things,省略be动词,直接填made of,整体表示“象牙制作的物品”。
2. 挖空对应中文“彼此”,符合语义的常用表达为each other或者one another,二者都可表示互相、彼此的含义。
3. 挖空对应中文“好运”,固定短语为good luck,作为名词短语放在介词of后作宾语,结构语义都通顺。
4. 固定短语in great danger表示“处于极大危险之中”,此处作后置定语修饰workers,因此第一空填介词in,第二空填名词danger。
5. 四个空对应“找路”的标准表达是find their way around,符合help sb (to) do sth的结构,直接用动词原形find即可,语义匹配。
【答案】
1.save; made of
2.one another/each other
3.good luck
4.in; danger
5.find their way around
【知识点】
1.情态动词接动词原形
2.常用固定短语
3.过去分词作定语
【点评】
本题全部是初中英语课内基础考点,大多来自七年级下册动物保护主题单元的核心短语,侧重考察学生对课内要求熟记的固定搭配的掌握程度,没有复杂的语法变形,平时认真背记单元短语就能顺利完成。
【难度系数】
0.8
二、阅读理解
Animals grow up in different ways. Some newborn animals are helpless and their mothers protect them. A newborn kangaroo is very small. It is only a few centimetres long. It closes its eyes and doesn't have fur. It stays safe in its mother's pouch for a long time.
Some baby animals can walk soon after they're born. They learn to run with their mothers when they are in danger. A baby zebra can run an hour after it is born.
Some baby animals are born in a place that is safe. Baby wolves are usually born in big holes with little light. Some baby animals are born in the open. For example,a baby elephant is often born on an open land.
Animals that drink their mothers' milk are called mammals. A mother bear's milk is rich. Baby bears have milk for a few months. This is the same as baby zebras. As baby animals grow, they need solid food. Baby lions eat what their mother can catch.
(
A
)1. A newborn kangaroo stays
in its mother's pouch
for a long time.
A. in its mother's pouch B. in a small hole
C. in a warm box D. on an open land
(
A
)2. How long can a baby zebra run after it is born?
A. An hour. B. Half an hour.
C. Two hours. D. Three hours.
(
B
)3. Where are baby wolves usually born?
A. In big holes with much light. B. In big holes with little light.
C. On the open grassland. D. In the water.
(
C
)4. What does the underlined word "mammals" mean in Chinese?
A.两栖动物 B.爬行动物 C.哺乳动物 D.脊椎动物
(
C
)5. Which of the following is TRUE?
A. A baby elephant is usually born in a big hole.
B. A newborn bear needs to eat solid food.
C. Zebras are mammals.
D. A baby kangaroo is born with fur.

答案

1.A 2.A 3.B 4.C 5.C

解析

【分析】
这是一篇以动物生长特点为主题的说明文阅读理解,整体以细节考查为主。解题时可以先通读所有题干,明确每道题的提问方向,再带着问题回到原文逐段定位对应的语句,将原文内容和选项逐一比对匹配即可选出答案;词义猜测题直接看划线词前后给出的定义解释就能推导词义;最后一道正误判断题需要把每个选项都带回原文核对,排除表述错误的选项,剩下的就是正确答案。
【解析】
1. 定位原文第一段最后一句“It stays safe in its mother's pouch for a long time.”,可知新生袋鼠会在妈妈的育儿袋里待很长时间,对应选项A。
2. 定位原文第二段最后一句“A baby zebra can run an hour after it is born.”,可知小斑马出生一小时后就能奔跑,对应选项A。
3. 定位原文第三段第二句“Baby wolves are usually born in big holes with little light.”,可知狼崽通常出生在光线昏暗的大洞穴里,对应选项B。
4. 划线词mammals的前文给出定义“Animals that drink their mothers' milk are called mammals”,即喝母亲乳汁的动物,对应的中文含义是哺乳动物,对应选项C。
5. 逐一核对选项:
选项A:原文提到小象通常出生在开阔地带,并非大洞穴,表述错误;
选项B:原文提到熊宝宝要先喝几个月母乳,长大之后才需要吃固体食物,表述错误;
选项C:文中说明喝母乳的动物是哺乳动物,斑马宝宝也喝母奶,因此斑马属于哺乳动物,表述正确;
选项D:原文提到新生袋鼠没有毛发,表述错误。因此选C。
【答案】
1.A 2.A 3.B 4.C 5.C
【知识点】
细节信息查找,词义猜测,阅读正误判断
【点评】
本篇阅读话题生动有趣,所有题目几乎都能在原文找到直接对应的信息点,没有复杂的推理要求,主要考察学生快速从文本中定位提取关键信息的能力,适合小学或初中低年级的英语阅读巩固训练,只要认真对照原文就能拿到满分。
【难度系数】
0.9