2026年同步测控优化设计八年级英语下册人教版第136页答案
基础 巩固
一、单项填空
1. According to the book The Brain Science of Exam, your brain is more
A
when you are hungry.
A. active B. tired
C. slow D. weak
2. Volunteers at the shelter
B
homeless animals every day.
A. belong to B. take care of
C. look like D. hear of
3. We should listen to the
D
because they have a lot of life experience.
A. old B. older
C. elder D. elderly
4.
A
is a time when you have lots of energy and can do almost anything!
A. Youth B. Childhood
C. Adulthood D. Teenager
5. There's a community clean-up event this Saturday.
C
and help make our neighbourhood look better!
A. Come on B. Come out
C. Come along D. Come in

答案

一、1.A 2.B 3.D 4.A 5.C

解析

【分析】
先理解每道题的句意与语境,结合词汇、短语的词义辨析来逐一选择:第1题判断饥饿时大脑的状态;第2题辨析动词短语含义;第3题考查“the+形容词”表一类人的用法;第4题辨析表人生阶段的名词;第5题辨析come相关动词短语。
【解析】
1. 句意:根据《考试的脑科学》,当你饥饿时,你的大脑更活跃。active意为“活跃的”,符合语境;tired(累的)、slow(慢的)、weak(弱的)均不符合,故选A。
2. 句意:收容所的志愿者每天照顾无家可归的动物。take care of意为“照顾”,符合语境;belong to(属于)、look like(看起来像)、hear of(听说)均不符合,故选B。
3. 句意:我们应该听老年人的,因为他们有很多生活经验。“the+形容词”可表示一类人,elderly意为“老年人”,the elderly即“老年人”,符合语境;old(泛指老的)、older(更老的)、elder(多用于家族年长的)均不符合,故选D。
4. 句意:青春是你有很多精力、几乎能做任何事的时期。youth意为“青春,青年时期”,符合语境;childhood(童年)、adulthood(成年)、teenager(指青少年个体而非时期)均不符合,故选A。
5. 句意:本周六有社区清理活动,来帮忙让我们的社区变得更好!come along意为“来,随同”,符合语境;come on(加油)、come out(出版/出现)、come in(进来)均不符合,故选C。
【答案】
1.A 2.B 3.D 4.A 5.C
【知识点】
形容词辨析、动词短语辨析、名词辨析
【点评】
本题为基础英语单项填空题,侧重考查词汇、短语的词义辨析及语境理解,聚焦英语基础知识的巩固,难度适中,适合学生夯实基础。
【难度系数】
0.7
能力 提升
二、补全对话
Anne: Hi, Jason. What did you do during the Labour Day holiday?
Jason:I did some reading at home. It's my favourite hobby. 1.
D

Anne: I worked as a volunteer in the hospital.
Jason: A volunteer? Why would you like to be a volunteer?
Anne: 2.
C

Jason: It sounds great! What did you do as a volunteer?
Anne: I visited sick kids in the hospital and played games with them.
Jason: 3.
E

Anne: Because I think the kids are in pain and they really need help.
Jason: 4.
B

Anne: The Children's Hospital of Changchun or other hospitals.
Jason: What a meaningful holiday! Can I go with you next time?
Anne: Of course! If you can join me, that will be great. 5.
A

Jason: Me too.
A. Look forward to working with you.
B. Where did you go as a volunteer?
C. Because it may be a good experience for me.
D. What about you?
E. Why do you want to do this?

答案

二、1.D 2.C 3.E 4.B 5.A

解析

【分析】
补全对话需结合上下文的问答逻辑与语境匹配选项:先梳理每处空缺前后的对话内容,判断空缺处的功能(如询问情况、回答原因、提问地点等),再对应选项选出正确答案。
【解析】
1. 前文Jason说明自己的假期活动,后文Anne介绍自己的活动,此处需询问Anne的情况,对应选项D;
2. 前文Jason询问当志愿者的原因,回答需用Because引导的句子,对应选项C;
3. 前文Anne说明做的志愿内容,后文Anne解释原因,此处Jason需提问原因,对应选项E;
4. 后文Anne说明志愿的医院,此处Jason需提问地点,对应选项B;
5. 前文Anne邀请Jason加入,此处Jason需回应期待,对应选项A。
【答案】1.D 2.C 3.E 4.B 5.A
【知识点】情景交际、补全对话
【点评】本题考查日常情景对话的运用,需结合上下文语境匹配选项,属于基础题型。
【难度系数】0.7