2026年新课程学习辅导八年级英语上册人教版第31页答案
一、用方框中所给的单词填空。
perform compare alone solve hard-working
1. We often
compare
this book with that one because they are both about animals.
2. He often stays
alone
at home at weekends and reads books.
3. The students will
perform
a beautiful song at the school party tomorrow.
4. Can you help me
solve
this difficult maths problem? I can't work it out.
5. Lucy is
hard-working
so she always gets good grades.

答案

1. compare 2. alone 3. perform 4. solve
5. hard-working

解析

【分析】
首先明确方框中单词的词义与词性:perform(动词,表演)、compare(动词,比较)、alone(副词/形容词,独自)、solve(动词,解决)、hard-working(形容词,勤奋的)。再结合每个句子的语境、固定搭配及时态要求,逐一匹配合适的单词。
【解析】
1. 句意:我们经常把这本书和那本书比较,因为它们都关于动物。固定搭配compare...with...表示“把……和……比较”,主语为we,一般现在时,故填compare。
2. 句意:他周末经常独自待在家里读书。stay alone表示“独自待着”,符合语境,故填alone。
3. 句意:学生们明天将在学校派对上表演一首好听的歌。perform a song表示“表演歌曲”,will后接动词原形,故填perform。
4. 句意:你能帮我解决这个数学难题吗?我做不出来。solve the problem表示“解决问题”,help sb do sth结构中用动词原形,故填solve。
5. 句意:露西很勤奋,所以她总是取得好成绩。hard-working是形容词,作表语,符合句意,故填hard-working。
【答案】
1. compare 2. alone 3. perform 4. solve 5. hard-working
【知识点】
词汇运用、固定搭配、词性辨析
【点评】
本题为基础词汇填空题,主要考查学生对给定单词的词义、词性及常用搭配的掌握,难度较低,只要理解句意和固定搭配即可正确作答。
【难度系数】
0.8
二、用括号中所给单词的适当形式填空。
1. Tom is
more outgoing
(outgoing) than before. He makes many new friends now.
2. Don't be
lazy
(lazy). You should finish your homework by yourself.
3. Lily is
shyer
(shy) than her brother. She's afraid to speak in front of the class.
4. Please speak a little
louder
(loud). I can't hear you clearly in the noisy room.

答案

1. more outgoing 2. lazy 3. shyer 4. louder

解析

【分析】
本题为形容词形式填空,需根据句子中的比较标志(如than)判断使用形容词原级还是比较级:有than时用比较级,无比较含义时用原级,同时要掌握不同形容词比较级的构成规则。
【解析】
1. 句中出现比较标志than,outgoing是多音节形容词,其比较级为more outgoing,故填more outgoing;
2. 句中无比较含义,be动词后需用形容词原级,故填lazy;
3. 句中出现比较标志than,shy的比较级为shyer,故填shyer;
4. 语境需要“更大声”,a little可修饰比较级,loud的比较级为louder,故填louder。
【答案】
1. more outgoing 2. lazy 3. shyer 4. louder
【知识点】
形容词比较级、形容词原级
【点评】
本题考查形容词的原级与比较级的基本用法,核心是识别比较标志并掌握常见形容词比较级的构成,属于初中英语基础题型,难度适中,能有效考察学生对形容词变形的掌握情况。
【难度系数】
0.6
三、完形填空。
My best friend is Laura. We're very
in a lot of ways. We are both tall, but I am about 2 centimetres
than Laura. We both have black hair and brown eyes. We both like sport, so we get up early every day to
. We both love singing too. We like to
singing before we go to bed and we usually sing together after school. In our free time, we like to
and have fun together.
Laura is very
. She has many friends at school. Everyone likes her because she's very kind and helpful. Laura is very smart and hard-working too—she often gets better
than I do. I don't study as
as her, but I am a good student. I listen to the teachers and do my
carefully every day. Sometimes I need help with my studies and Laura is always there to help me. When I'm unhappy, she always tries to make me
better. I am so lucky to have a friend like Laura!
(
D
) 1. A. strict B. different C. smart D. similar
(
D
) 2. A. stronger B. quieter C. shyer D. taller
(
D
) 3. A. study B. relax C. work D. exercise
(
A
) 4. A. practise B. show C. share D. play
(
B
) 5. A. get up B. go out C. run away D. hang up
(
B
) 6. A. boring B. outgoing C. funny D. lazy
(
A
) 7. A. grades B. notes C. ideas D. habits
(
C
) 8. A. quickly B. clearly C. hard D. slow
(
B
) 9. A. cleaning B. homework C. duty D. housework
(
C
) 10. A. look B. sound C. feel D. seem

答案

1. D 2. D 3. D 4. A 5. B 6. B 7. A 8. C
9. B 10. C

解析

【分析】
这是一篇介绍作者与好友Laura的完形填空,解题思路为:先通读全文把握主旨(介绍两人的相似点及Laura的性格、学习情况),再逐空结合上下文语境、词汇词义辨析、固定搭配逐一分析选项,最后验证答案是否符合逻辑。
【解析】
1. 由后文列举的两人共同特征(都高、都有黑发棕眼等)可知,两人在很多方面相似,similar(相似的)符合语境,选D。
2. 前半句提到两人都高,结合than表比较,taller(更高的)符合逻辑,选D。
3. 前文说两人都喜欢运动,因此早起是为了锻炼,exercise(锻炼)符合,选D。
4. 前文提到两人都爱唱歌,practise doing sth(练习做某事)是固定搭配,practise符合,选A。
5. 空闲时间一起玩乐,go out(出去)符合语境,选B。
6. 后文说Laura有很多朋友、大家都喜欢她,说明她外向,outgoing(外向的)符合,选B。
7. 前文提到Laura聪明勤奋,因此成绩更好,grades(成绩)符合,选A。
8. 固定搭配study hard(努力学习),此处是否定句,hard符合,选C。
9. 学生日常做的是作业,do homework(做作业)是固定搭配,选B。
10. make sb feel better(让某人感觉更好)是固定用法,feel符合,选C。
【答案】
1.D 2.D 3.D 4.A 5.B 6.B 7.A 8.C 9.B 10.C
【知识点】
完形填空语境理解、词汇辨析、固定搭配
【点评】
本题围绕人物介绍展开,侧重基础词汇在语境中的运用,难度适中,适合初中学生巩固完形填空解题方法。
【难度系数】
0.7