2026年优佳学案暑假活动八年级综合人教版第49页答案
(
) 10. Mount Qomolangma is the
mountain in the world, with a height of about 8, 848. 86 meters above sea level.

A.high
B.higher
C.highest
D.the highest

答案

C

解析

【分析】本题需根据句子中的比较范围判断形容词的形式,句中“in the world”表示三者及以上的范围,需用形容词最高级;同时注意形容词最高级前的定冠词使用,结合选项排除错误答案。
【解析】句子中“in the world”(在世界上)是三者及以上的比较范围,形容词需用最高级。选项A为原级,适用于无比较或两者平级的情况;选项B为比较级,仅用于两者之间的比较;选项D中已有定冠词the,与题目中已有的the重复,不符合语法规则;选项C为形容词最高级,符合语境和语法要求,故选C。
【答案】C
【知识点】形容词最高级的用法
【点评】本题考查形容词最高级的基础用法,核心是判断比较范围,属于英语基础题型,难度适中。
【难度系数】0.5
第二节 根据句意,用括号中所给词的适当形式填空
11. It's important for us to learn to control our anger when we have
with others. (agree)
12. She felt
after moving to a new school because she had no friends to talk to. (lone)
13. The scientists are doing research on the
of the ocean to explore the unknown world under the sea. (deep)
14. We are
of our country's great achievements in space technology. (pride)
15. Joining the English club helped Carol become
than last term. (confident)

答案

11. disagreements;12. lonely;13. depth;14. proud;15. more confident

解析

【分析】
本题为英语词形变换填空题,需先分析每个句子中空格处的词性,再结合语境和所给词的变形规则确定正确形式:11题需名词作宾语,结合语境表“分歧”;12题系动词后需表情感的形容词;13题定冠词后需名词;14题考查固定搭配对应的形容词;15题有比较级标志词than,需用形容词比较级。
【解析】
11. 句意:当我们和别人有分歧时,学会控制愤怒很重要。空格处作动词have的宾语,需用名词,agree的名词形式为agreement,结合语境表“分歧”,故填复数disagreements。
12. 句意:搬到新学校后她感到孤独,因为没有朋友聊天。felt为系动词,后需接形容词作表语,lone侧重“独自的”,表情感上的“孤独”用lonely,故填lonely。
13. 句意:科学家研究海洋的深度以探索海底未知世界。定冠词the后需接名词,deep的名词形式为depth,意为“深度”,故填depth。
14. 句意:我们为国家航天技术的伟大成就感到骄傲。固定搭配be proud of意为“为……骄傲”,pride为名词,需转换为形容词proud,故填proud。
15. 句意:加入英语俱乐部让Carol比上学期更自信。句中出现比较级标志词than,形容词confident的比较级为more confident,故填more confident。
【答案】
11. disagreements;12. lonely;13. depth;14. proud;15. more confident
【知识点】
词形转换、形容词用法、比较级
【点评】
本题考查初中英语基础词形变换知识点,涵盖名词、形容词、比较级及固定搭配,题型常规,侧重基础运用,适合巩固词汇变形能力。
【难度系数】
0.6
第三节 将下列句子中的汉语部分译成英语,注意使用适当的形式
16. The problem he faced yesterday was too difficult for him
alone. (处理)
17. You'd better have a heart-to-heart talk with your brother
. (消除误会)
18. Your meaning won't
if you speak too quietly in front of the crowd. (解释清楚)
19. The team
hard every day to win the game before the final match. (齐心协力)
20. He
his parent's hope many times because of his careless mistakes in exams. (辜负)

答案

16. deal with;17. clear up misunderstandings;18. get across;19. pulls together;20. has let down

解析

【分析】本题为汉译英词汇运用题,需结合句子结构、固定搭配及语法规则(时态等),准确选用对应英语短语并调整形式。具体思路:1. 分析句子结构,如too...to、不定式作目的状语、助动词后接原形等;2. 匹配汉语含义对应的英语固定短语;3. 根据主语、时间状语等调整短语的正确形式(如第三人称单数、现在完成时等)。
【解析】16. 考查固定结构too...to do sth,“处理”对应短语deal with,故填deal with;17. 此处需不定式表目的,“消除误会”对应clear up misunderstandings,故填clear up misunderstandings;18. won't后接动词原形,“解释清楚”对应固定短语get across,故填get across;19. 主语the team为单数,时间状语every day提示用一般现在时,“齐心协力”对应pull together,第三人称单数形式为pulls together,故填pulls together;20. 时间状语many times提示用现在完成时,“辜负”对应let down,现在完成时结构为has let down(let过去分词仍为let),故填has let down。
【答案】16. deal with;17. clear up misunderstandings;18. get across;19. pulls together;20. has let down
【知识点】固定搭配、动词时态、短语运用
【点评】本题聚焦英语常用短语的正确运用,需掌握短语含义及在句子中的形式变化,是基础英语学习的常见题型,有助于巩固词汇和语法知识。
【难度系数】0.5
二、知识巩固
Feeling stressed is a common experience for many people. If you
1
overwhelmed, it's important to take action. Firstly, you should take a short break from what you are doing. This will help you clear your mind. You can listen to calming music or go
2
a walk to refresh yourself.
Next, don't keep your problems to yourself. You can talk to someone you trust, although they might not have advice. Simply sharing your feelings can make a big
3
. You might not feel better
4
you've expressed what's on your mind.
Lastly, remember to take care of your body. You should eat healthy food, get plenty of sleep, and exercise regularly
5
you can effectively reduce stress. These three habits are
6
for your overall well-being. As the expert Dr Smith says, "Self-care is not a luxury; it's a
7
." Ignoring your needs can lead to more serious
8
in the future. Remember: a small step like taking a deep breath can create a positive
9
on your day. With a little effort, you can turn a stressful situation into a
10
to practise resilience.
(
) 1. A. feel B. felt C. feels D. feeling
(
) 2. A. to B. for C. on D. at
(
) 3. A. change B. difference C. sense D. effect
(
) 4. A. if B. so that C. after D. until
(
) 5. A. although B. until C. so that D. if
(
) 6. A. harmful B. essential C. useless D. optional
(
) 7. A. waste B. necessity C. game D. mistake
(
) 8. A. solutions B. joys C. issues D. surprises
(
) 9. A. dream B. impression C. food D. gift
(
) 10. A. failure B. chance C. danger D. reason

答案

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

解析

【分析】
首先通读全文,明确文章主旨是介绍缓解压力的方法。再逐个分析每个空:1. 第1空是if引导的条件状语从句,主句用一般现在时,从句也用一般现在时,主语是you,谓语用原形;2. 第2空是固定短语go for a walk;3. 第3空是固定搭配make a big difference;4. 第4空是not...until...结构,表“直到...才...”;5. 第5空表目的,用so that引导目的状语从句;6. 第6空是be essential for固定搭配,表“对...必要”;7. 第7空与前文luxury(奢侈品)对应,应为necessity(必需品);8. 第8空是“忽视需求会导致更严重的问题”,选issues;9. 第9空是固定搭配create a positive impression;10. 第10空是“把压力情况变成练习韧性的机会”,选chance。
【解析】
1. 考查时态:if引导条件状语从句,遵循一般现在时表将来/现状的规则,主语you后接动词原形,故选A。
2. 考查固定搭配:go for a walk是固定短语,意为“去散步”,故选B。
3. 考查固定搭配:make a big difference是固定短语,意为“有很大影响”,符合语境,故选B。
4. 考查连词:not...until...意为“直到...才...”,引导时间状语从句,符合“表达想法后才感觉好”的逻辑,故选D。
5. 考查连词:so that引导目的状语从句,表“为了”,符合“锻炼是为了减压”的目的,故选C。
6. 考查形容词:be essential for是固定搭配,意为“对...是必要的”,符合“健康习惯对整体健康必要”的语境,故选B。
7. 考查名词:necessity意为“必需品”,与前文“luxury(奢侈品)”形成对比,符合“自我关怀是必需品”的逻辑,故选B。
8. 考查名词:issues意为“问题”,句意为“忽视需求会导致更严重的问题”,符合语境,故选C。
9. 考查名词:create a positive impression是固定搭配,意为“产生积极影响”,符合语境,故选B。
10. 考查名词:chance意为“机会”,句意为“把压力情况变成练习韧性的机会”,符合语境,故选B。
【答案】
1.A 2.B 3.B 4.D 5.C 6.B 7.B 8.C 9.B 10.B
【知识点】
完形填空、固定搭配、词义辨析
【点评】
本题是关于缓解压力的完形填空,主要考查词汇、固定搭配及语法逻辑,难度适中,需结合上下文和短语知识分析判断。
【难度系数】
0.6