2026年暑假生活八年级安徽科学技术出版社第91页答案
三、根据句意用适当的连词填空
1. Grandma was cooking breakfast
while
I was washing my face this morning.
2.
When
my father called me, I was doing my homework.
3.
If
there is no air or water, we can't live.
4. Tim's grandfather kept on exercising,
though/although
the weather was cold.
5. —The bus is going to stop. So we'd better not get off the bus now.
—Let's wait
until
the bus stops.

答案

1. while 2. When 3. If 4. though/although 5. until

解析

【分析】
要解决这类连词填空问题,需先判断句子的逻辑关系(时间、条件、让步等),再结合不同连词的用法选择合适的词:1. 两个同时进行的过去延续性动作,用while;2. 表“当…时”的时间关系,主从句动作一个短暂一个延续,用When;3. 表假设的条件关系,用If;4. 表转折让步关系,用though/although;5. 表“直到…才”的时间关系,用until。
【解析】
1. 句中“做饭”和“洗脸”是过去同时进行的延续性动作,while用于引导两个同时发生的延续性动作的时间状语从句,故填while。
2. 句中“爸爸打电话”是短暂动作,“我做作业”是延续性动作,when可引导时间状语从句,适配主从句动作“一个短暂、一个延续”的情况,故填When。
3. 句中“没有空气水”是假设条件,“不能生存”是对应结果,if引导条件状语从句表“如果”,故填If。
4. 句中“坚持锻炼”和“天气冷”是让步关系,需用though/although引导让步状语从句表“虽然…但是”,故填though/although。
5. 句中表达“等待至车停下”的含义,until引导时间状语从句表“直到…为止”,故填until。
【答案】
1. while 2. When 3. If 4. though/although 5. until
【知识点】
时间状语从句、条件状语从句、让步状语从句
【点评】
本题考查初中英语核心的状语从句连词用法,需准确区分不同状语从句的逻辑关系及对应连词,是基础题型,需熟练掌握各类连词的适用场景。
【难度系数】
0.6
四、选词填空(should / shouldn't / could / couldn't)
1. You
should
brush your teeth twice a day.
2. He
couldn't
speak French last year, but he can speak a little now.
3.
Could
you lend me your pen for a moment?
4. People
shouldn't
cut down too many trees.
5. I think you
should
try your best to solve the problem.
6. She
couldn't
ride a bike when she was young, but she can how.
7. We
should
protect wild animals around us.
8.
Could
you please not make so much noise?
9. You
shouldn't
stay up late. It's harmful.
10. In the past, people
couldn't
travel far easily.

答案

1. should 2. couldn't 3. Could 4. shouldn't 5. should
6. couldn't 7. should 8. Could 9. shouldn't 10. couldn't

解析

【分析】本题考查情态动词should、could及其否定形式的用法,解题时需结合句子的时间状语、语境(建议、请求、能力表达)判断合适的词汇:1. 日常健康建议用should;2. last year表过去,结合后半句“现在会一点”,表过去不能用couldn't;3. 句首表委婉请求用Could;4. 砍树是不应该的行为用shouldn't;5. 建议对方尽力用should;6. when she was young表过去,结合后半句“现在会”,表过去不能用couldn't;7. 保护动物是应该做的用should;8. 句首表委婉请求用Could;9. 熬夜有害,不应该用shouldn't;10. in the past表过去,表过去不能用couldn't。
【解析】1. 句意:你应该每天刷两次牙。表建议,用should;2. 句意:去年他不会说法语,但现在会一点。表过去的能力否定,用couldn't;3. 句意:你能借我你的笔一会儿吗?表委婉请求,句首单词首字母大写,用Could;4. 句意:人们不应该砍太多树。表不应该的行为,用shouldn't;5. 句意:我认为你应该尽力解决这个问题。表建议,用should;6. 句意:她年轻时不会骑自行车,但现在会了。表过去的能力否定,用couldn't;7. 句意:我们应该保护身边的野生动物。表应该做的事,用should;8. 句意:你能不能不要制造这么多噪音?表委婉请求,句首单词首字母大写,用Could;9. 句意:你不应该熬夜,这有害。表不应该的行为,用shouldn't;10. 句意:过去,人们不能轻易远行。表过去的能力否定,用couldn't。
【答案】1. should 2. couldn't 3. Could 4. shouldn't 5. should 6. couldn't 7. should 8. Could 9. shouldn't 10. couldn't
【知识点】情态动词用法;情态动词时态;情态动词否定形式
【点评】本题聚焦初中英语核心情态动词should、could及其否定的基础用法,结合语境和时间状语解题,是典型的基础考查题,需掌握不同情态动词的语义场景。
【难度系数】0.3
五、用英文表示括号中的数字
1.
Five thousand
(五千)people watched the football match.
2. The population of this area is about
one million three hundred thousand
(一百三十万).
3. There are
fifty-six
(五十六)students in his class.
4. There are about
fifty-seven thousand eight hundred and ninety-five
(57,895)books in our school library.
5. The Qinghai-Tibet Plateau is the highest plateau in the world. It covers about
two million five hundred thousand
(2,500,000)square kilometres.

答案

1. Five thousand 2. one million three hundred thousand
3. fifty-six 4. fifty-seven thousand eight hundred and ninety-five 5. two million five hundred thousand

解析

【分析】本题考查英语基数词的正确表达,需掌握核心规则:①具体数字修饰thousand、million等单位时,单位用单数形式;②几十几的基数词需在十位与个位间加连字符;③多位数从右往左每三位为一组,依次用thousand、million等单位分隔,英式表达中百位与十位间加and。解题时需将括号内数字按上述规则转换为对应英文基数词。
【解析】1. “五千”中,“五”是five,“千”是thousand,具体数字后thousand用单数,故为Five thousand;2. “一百三十万”中,“百万”是million,“一百”是one hundred,“三十万”是three hundred thousand,组合为one million three hundred thousand;3. “五十六”是“五十(fifty)”加“六(six)”,中间加连字符,故为fifty-six;4. 数字57895拆分后为57 thousand和895,895表达为eight hundred and ninety-five,组合为fifty-seven thousand eight hundred and ninety-five;5. 数字2500000拆分后为2 million和500 thousand,组合为two million five hundred thousand。
【答案】1. Five thousand 2. one million three hundred thousand 3. fifty-six 4. fifty-seven thousand eight hundred and ninety-five 5. two million five hundred thousand
【知识点】英语基数词表达
【点评】本题为英语基础数词转换题,核心考查千、百万等单位的用法及多位数的拆分表达,需注意单位单复数、连字符、and的使用细节,难度较低。
【难度系数】0.7
六、根据汉语意思完成下列句子,每空一词
1. Tom 是我们班第二高的男孩。
Tom is the
second
tallest
boy in our class.
2. 我们学校和你们学校一样漂亮。
Our school is
as
beautiful
as
yours.
3. 最近天气越来越冷了。
The weather is getting
colder
and
colder
recently.
4. 长江比黄河长。
The Yangtze River is
longer
than
the Yellow River.
5. 长城是世界上最著名的奇观之一。
The Great Wall is one of
the
most
famous
wonders in the world.

答案

1. second tallest 2. as beautiful as 3. colder and colder
4. longer than 5. the most famous

解析

【分析】
本题考查形容词的原级、比较级、最高级的固定结构,需结合汉语意思匹配对应的英语表达:1. 表达“第几最…”用“the +序数词+形容词最高级”;2. 原级比较“和…一样”用“as +形容词原级+as”;3. “越来越…”用“比较级+and+比较级”;4. 两者比较用“形容词比较级+than”;5. “最…之一”用“one of +the +形容词最高级+名词复数”。
【解析】
1. “第二高”对应“the +序数词second +形容词最高级tallest”,故填second tallest;
2. “和…一样漂亮”对应“as +形容词原级beautiful +as”,故填as beautiful as;
3. “越来越冷”对应“cold的比较级colder +and +colder”,故填colder and colder;
4. “比…长”对应“long的比较级longer +than”,故填longer than;
5. “最著名的奇观之一”对应“one of +the +形容词最高级most famous +名词复数”,故填the most famous。
【答案】
1. second tallest 2. as beautiful as 3. colder and colder 4. longer than 5. the most famous
【知识点】
形容词比较级、形容词最高级、原级比较
【点评】
本题为初中英语基础题型,考查形容词原级、比较级、最高级的核心固定结构,需熟练掌握对应搭配即可轻松解答。
【难度系数】
0.7