2026年同步解析与测评学考练八年级英语下册人教版精练版第39页答案
一、用方框中所给词或短语完成句子
although, if, until, so that, in order to
1. The students stayed in the classroom ___ they finished cleaning it.
2. ___ you feel nervous before the exam, take a deep breath.
3. She saved every coin ___ buy a birthday gift for her mother.
4. ___ the journey was tiring, we all enjoyed the beautiful scenery.
5. I arrived early ___ I could get a good seat in the theatre.

答案

1. until 2. If 3. in order to 4. Although 5. so that

解析

【分析】这道题考查常用从属连词及短语的词义辨析与语境运用,需先明确每个词/短语的含义和适用场景,再结合句子的逻辑关系(时间、条件、目的、让步等)选择合适的选项:1. 句子体现“待在教室直到打扫完成”的时间逻辑,选表时间的until;2. 句子是“如果紧张就深呼吸”的条件关系,选表条件的If;3. 空格后是动词原形表目的,选后接动词原形表目的的in order to;4. 句子是“旅程累但喜欢风景”的让步关系,选表让步的Although;5. 空格后是从句表目的,选后接从句表目的的so that。
【解析】1. 句意为“学生们待在教室里直到打扫完它”,until意为“直到…为止”,引导时间状语从句,符合语境,故填until;2. 句意为“如果你考试前感到紧张,深呼吸”,此处是条件状语从句,用If(如果)引导,故填If;3. 句意为“她攒每一分钱是为了给妈妈买生日礼物”,in order to后接动词原形,表“为了…”的目的,符合语境,故填in order to;4. 句意为“虽然旅程很累,但我们都喜欢美丽的风景”,此处是让步状语从句,用Although(虽然)引导,故填Although;5. 句意为“我早早到达以便能在剧院得到一个好座位”,so that引导目的状语从句,后接从句表目的,符合语境,故填so that。
【答案】1. until 2. If 3. in order to 4. Although 5. so that
【知识点】从属连词的用法、状语从句的用法
【点评】本题为基础英语词汇运用题,聚焦常用连词及短语的语境辨析,难度较低,只要掌握各词的基本含义和用法,结合句子逻辑即可正确作答,适合巩固基础知识点。
【难度系数】0.8
二、根据汉语提示完成句子
1. 昨晚她直到十点才回家。
Last night she ___ go home ___ 10:00.
2. 如果你需要帮助,我会尽全力帮你的。
___ you need help, I ___ try my best to help you.
3. 尽管李华很努力了,但他在学习英语方面还是有困难。
___ Li Hua worked so hard, he still ___ ___
___ English.
4. 我们必须马上出发以便能赶上公交车。
We must ___ ___ at once ___ ___ we can catch the bus.
5. 回到家我才发现钥匙落在办公室了。
I ___ find I left my keys in the office ___ I came back home.

答案

1. didn't; until 2. If; will 3. Although/Though;
had trouble/difficulty learning 4. set off; so that
5. didn't; until

解析

【分析】
这五道题是初中英语基础句型填空题,需结合固定句型、状语从句规则、时态及固定搭配解答:
1. 第一题考固定句型not...until(直到...才),结合last night用一般过去时,实义动词go的否定需加助动词didn't;
2. 第二题考if引导的条件状语从句,遵循“主将从现”原则;
3. 第三题考让步状语从句(although/though)及固定搭配have trouble/difficulty doing sth(做某事有困难),结合语境用一般过去时;
4. 第四题考动词短语set off(出发)及so that引导的目的状语从句;
5. 第五题再次考固定句型not...until,结合语境用一般过去时。
【解析】
1. 固定句型not...until表“直到...才”,last night为过去时间,go是实义动词,否定加didn't,故填didn't;until;
2. if引导条件状语从句,从句用一般现在时,主句用一般将来时,故填If;will;
3. 用Although/Though引导让步状语从句表“尽管”;固定搭配have trouble/difficulty doing sth,结合语境用过去式had,learn用动名词形式,故填Although/Though;had trouble/difficulty learning;
4. “出发”对应动词短语set off;so that引导目的状语从句表“以便”,故填set off;so that;
5. 固定句型not...until,find是实义动词,过去式否定加didn't,故填didn't;until;
【答案】
1. didn't; until 2. If; will 3. Although/Though; had trouble/difficulty learning 4. set off; so that 5. didn't; until
【知识点】
固定句型;状语从句;固定搭配
【点评】
本题考查初中英语核心基础句型、状语从句及固定搭配的运用,是日常学习重点,需熟练掌握相关结构和时态规则,难度适中。
【难度系数】
0.7
三、语法填空
阅读下面短文,在空白处填入一个适当的单词或括号内单词的正确形式。
Many students feel stressed in our daily life. For example, some students don't stop worrying about exams 1. ___ they get good results. They think, "If I fail the test, my parents 2. ___ (be) disappointed." This idea makes us nervous.
3. ___ pressure sometimes makes us tired, it can also help us grow. My
friend Lily studies harder 4. ___ that she can enter a good middle school.
She makes a study plan and keeps 5. ___(practise) every day.
Last month, Tom felt too 6. ___(stress), so he talked to his teacher. The teacher said, "7. ___(not wait) until you feel too sad. Share your problems with others." Now Tom talks to his parents when he has pressure, and he feels 8. ___(well).
Remember: 9. ___ you have stress, don't keep it inside. Find hobbies like drawing or running 10. ___(relax). You can turn pressure into power!

答案

1. until 2. will be 3. Although/Though 4. so
5. practising 6. stressed 7. Don't wait 8. better
9. If 10. to relax

解析

【分析】
本题为语法填空,需结合语境、固定搭配、语法规则填入适当单词或正确形式。解题时需逐句分析:1. 考查固定搭配not...until,表“直到……才”,契合语境;2. 考查if引导的条件状语从句,遵循“主将从现”规则,主句用一般将来时;3. 考查让步状语从句,前后句为转折关系,需用表让步的连词;4. 考查目的状语从句引导词,表“为了”;5. 考查固定搭配keep doing sth,需用动名词;6. 考查词性转换,系动词feel后接形容词;7. 考查祈使句的否定形式;8. 考查比较级,表状态对比;9. 考查条件状语从句引导词,表“如果”;10. 考查不定式作目的状语。
【解析】
1. 固定搭配not...until,故填until;
2. if引导条件状语从句,主句用一般将来时,故填will be;
3. 前后句为让步转折关系,用Although/Though引导让步状语从句,故填Although/Though;
4. so that引导目的状语从句,此处省略that,用so,故填so;
5. 固定搭配keep doing sth,故填practising;
6. feel为系动词,后接形容词,stress的形容词形式为stressed,故填stressed;
7. 祈使句否定结构为Don't+动词原形,故填Don't wait;
8. 此处表现在与过去的状态对比,用well的比较级better,故填better;
9. 此处表条件,用If引导条件状语从句,故填If;
10. 不定式作目的状语,故填to relax。
【答案】
1. until 2. will be 3. Although/Though 4. so 5. practising 6. stressed 7. Don't wait 8. better 9. If 10. to relax
【知识点】
连词用法、固定搭配、词性转换
【点评】
本题考查初中核心语法知识,涵盖状语从句、固定搭配、词性转换等基础考点,需学生熟练掌握常见语法规则与固定表达,难度适中,适合巩固基础语法。
【难度系数】
0.7