2026年新坐标同步练习八年级英语下册人教版青海专用第24页答案
4. The little dog was
A
by a car yesterday.

A.hit
B.hitted
C.hits
D.hitting

答案

4.A

解析

【分析】
首先根据句中时间状语yesterday判断时态为过去时,再分析主语the little dog是动作hit的承受者,需使用一般过去时的被动语态,结构为“was+动词过去分词”;同时要掌握不规则动词hit的过去分词形式,排除错误选项即可得出答案。
【解析】
1. 确定语态:主语the little dog是动作hit的承受者,因此使用被动语态;
2. 确定时态:时间状语yesterday表明是一般过去时,被动语态结构为“was+动词过去分词”;
3. 辨析动词形式:hit是不规则动词,过去式和过去分词均为原形hit,选项B(hitted)是错误变形;选项C(hits)是一般现在时第三人称单数形式,选项D(hitting)是现在分词,均不符合被动语态结构,因此选A。
【答案】
A
【知识点】
一般过去时被动语态;不规则动词过去分词
【点评】
本题考查英语基础语法中的被动语态和不规则动词变形,属于常见基础题型,需准确掌握被动语态结构及不规则动词的特殊变化,避免误加ed的错误。
【难度系数】
0.3
5. He spoke
A
when he was giving a speech for the first time.

A.nervously
B.nervous
C.happy
D.happily

答案

5.A

解析

【分析】首先,句子中spoke是动词,修饰动词需要用副词,因此先排除形容词选项B、C;剩余选项A(副词,意为“紧张地”)和D(副词,意为“开心地”),再结合语境“第一次演讲”,应对应紧张的状态,故确定选A。
【解析】1. 语法规则:修饰动词需使用副词,因此空格处需填副词,排除形容词选项B(nervous)和C(happy);2. 词义辨析:A项nervously表“紧张地”,D项happily表“开心地”;3. 语境匹配:第一次演讲时通常会紧张,因此选A。
【答案】A
【知识点】副词的用法
【点评】本题考查副词修饰动词的基础知识点,需结合词性和语境分析,属于英语基础题,难度较低。
【难度系数】0.7
Ⅴ.完成句子。
1. They will eat out tonight because of the party.(对画线部分提问)
When
will
they eat out because of the party?
2. Smoking is harmful to our health.(改为同义句)
Smoking
does
harm
to our health.
3. The first aid helped the injured person.(改为一般疑问句)
Did
the first aid
help
the injured person?
4. He lies down to rest after work.(改为否定句)
He
doesn't
lie
down to rest after work.
5. safety, we, the, must, ensure, of, ourselves(.)(连词成句)
We must ensure the safety of ourselves.

答案

1. When will 2. does harm 3. Did; help
4. doesn't lie 5. We must ensure the safety
of ourselves.

解析

【分析】
本题考查英语句型转换与连词成句,需根据不同题型的规则解题:1. 对时间状语提问用When,结合原句时态调整助动词;2. 掌握固定同义短语替换;3. 一般过去时实义动词变一般疑问句需加助动词Did;4. 一般现在时第三人称单数作主语的否定句结构;5. 按句子成分(主-情-谓-宾)排列单词。
【解析】
1. 画线部分tonight是时间状语,提问用When;原句为一般将来时,疑问句将助动词will提前,故填When will。
2. be harmful to的同义短语是do harm to;主语smoking是第三人称单数,一般现在时中助动词用does,故填does harm。
3. 原句是一般过去时,谓语为实义动词helped,变一般疑问句需加助动词Did,后面动词还原为原形help,故填Did; help。
4. 原句是一般现在时,主语He是第三人称单数,变否定句需加助动词doesn't,后面动词用原形lie,故填doesn't lie。
5. 按“主语We + 情态动词must + 谓语ensure + 宾语the safety of ourselves”排列,故为We must ensure the safety of ourselves。
【答案】
1. When will 2. does harm 3. Did; help 4. doesn't lie 5. We must ensure the safety of ourselves.
【知识点】
英语句型转换、同义句转换、连词成句
【点评】
本题考查初中英语基础句型转换与连词成句,涵盖时态句式变化、固定短语搭配等核心知识点,是日常学习的基础题型,需熟练掌握各类句式的转换规则。
【难度系数】
0.2
Ⅵ.完形填空。
Last Sunday, Tom invited his friends Ben and Lily to his home for dinner. His parents were out, so they had the house to
A
1
. They ordered noodles, fruits, and juice. During the meal, Ben suddenly felt
B
2
. His face turned red, and he had trouble
C
3
.
"Is there any seafood in the food?"Ben asked
B
4
.
"There are shrimps in the fruits,"Tom replied."What's wrong?"
"I'm
A
5
to seafood!"Ben shouted. His friends quickly
D
6
and took him to the hospital.
At the hospital, Ben's friends told Dr. Smith what
B
7
. Dr. Smith gave Ben medicine. When Ben felt better, Dr. Smith asked him some questions and gave
B
8
advice.
Ben promised to
A
9
his diet. It was an experience he wouldn't
B
10
.
1. A. themselves B. ourselves
C. himself D. yourselves
2. A. happy B. strange
C. excited D. bored
3. A. eating B. sleeping
C. breathing D. walking
4. A. calmly B. nervously
C. happily D. angrily
5. A. allergic B. used
C. helpful D. friendly
6. A. gave up B. put up
C. woke up D. jumped into action
7. A. appeared B. happened
C. arrived D. missed
8. A. her B. his
C. their D. our
9. A. check B. make
C. change D. follow
10. A. remember B. forget
C. miss D. leave

答案

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

解析

【分析】
做完形填空需遵循“先通览全文把握主旨,再逐空结合语境、词义、固定搭配分析选项,最后代入验证逻辑”的思路。本文讲述Tom邀请朋友在家吃饭时,Ben因海鲜过敏被送医的经历,需结合上下文逻辑和词汇用法逐一判断。
【解析】
1. 主语是复数they,反身代词需对应复数形式,故选A(themselves)。
2. 后文提到Ben脸变红、呼吸困难,说明他感觉异常,故选B(strange)。
3. 过敏会引发呼吸困难,故选C(breathing)。
4. Ben因身体不适询问是否有海鲜,情绪紧张,故选B(nervously)。
5. “be allergic to”是固定搭配,意为“对……过敏”,符合语境,故选A(allergic)。
6. 朋友发现Ben不适后立刻行动送医,“jump into action”意为“立即行动”,故选D。
7. 朋友向医生说明发生的事情,“happen”意为“发生”,故选B。
8. 医生给Ben的建议,用形容词性物主代词his,故选B。
9. Ben承诺检查自己的饮食,“check”符合语境,故选A。
10. 这次经历让Ben难忘,不会忘记,故选B(forget)。
【答案】
1.A 2.B 3.C 4.B 5.A 6.D 7.B 8.B 9.A 10.B
【知识点】
完形填空、词义辨析、固定搭配
【点评】
本文围绕生活经历展开,考查学生对词汇、语境的理解及逻辑推理能力,是初中阶段常见的完形填空题型,难度适中。
【难度系数】
0.5