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Unit 7 A Good Read 单词解析三
1.climax(名词)高潮，极点
[用法讲解] climax为可数名词，其复数形式为climaxes;climax还可为动词，译为"达到顶点"
Eg: The concert reached its climax with a fireworks display.
音乐会在烟花表演中达到高潮。
Their argument climaxed in a shouting match.
他们的争论以大声争吵达到顶点。
[派生词] climactic为形容词，译为"高潮的，顶点的".
Eg: The climactic scene of the play was so intense that many people cried.
戏剧的高潮场景太激烈了，许多人哭了。
[即学即用]
The novel's c__________ occurs in Chapter10.
答案：climax
2.effect(名词)影响，结果
[用法讲解] effect还可为动词，译为"产生，实现，引起"等。
Eg: The new policy will have a significant effect on the economy.
新政策将对经济产生重大影响。
Her words had a soothing effect on him.
她的话对他起了安慰作用。
The new policy is expected to effect change in the industry.
新政策预计将对行业产生变化。
[常见搭配] have an effect on ... 对...有影响
in effect 实际上，生效中
take effect 开始生效，起作用
effect savings 节省(金钱，时间等)
be of no effect 无效，不起作用
Eg: The new policy had a positive effect on the economy.
新政策对经济产生了积极影响。
The rule is in effect immediately.
该规则立即生效。
The medication started to take effect after an hour.
服药一个小时后开始起作用。
The new process will effect savings in both time and money.
新工艺将节省时间和金钱。
The treatment was of no effect on the disease.
这种治疗对疾病无效。
[派生词] effective为形容词，译为"有效的";
ineffective为形容词，译为"无效的":.
Eg: Television is an effective means of communication.
电视是一种有效的通信手段。
All other assets in a crisis are ineffective.
在危机中，所有其它资产都是不起作用的。
[即学即用]
实际上，他是这里的老板。
____________, he's the boos around here.
答案：In effect
3.in time 来得及，及时
[用法讲解] in time还可译为"最终，迟早，合拍，按节拍".
Eg: We arrived just in time for the meeting.
我们刚好及时赶上会议。
You'll understand in time.
你最终会明白的。
The drummer kept everyone in time.
鼓手让大家保持节奏一致。
[即学即用]
救护车及时赶到救了病人。
The ambulance arrived __________to save the patient.
答案：in time
4.reader(名词)读者，简易读物
[用法讲解] reader为可数名词，其复数形式为readers.
Eg: This magazine targets young readers.
这本杂志面向年轻读者。
[常见搭配] target reader 目标读者
news reader 新闻播音员
Eg: The article's target reader is college students.
这篇文章的目标读者是大学生。
The news reader announced the breaking news.
新闻播音员播报了突发新闻。
[派生词]read为动词，译为"阅读".
Eg: The girl enjoys reading books very much.
这个女孩非常喜欢读书。
[即学即用]
He's a________(read) of science fiction.
答案：reader
5.librarian(名词)图书管理员，图书馆馆长
[用法讲解] librarian为可数名词，其复数形式为librarians.
Eg: The librarian helped me find the reference books.
图书管理员帮我找到了参考书。
[常见搭配]head librarian 图书馆馆长
Eg: The head librarian announced new borrowing rules.
图书馆馆长宣布了新的借阅规则。
[派生词]library为名词，译为"图书馆".
Eg: The library is open from 9 AM to 5 PM every day.
图书馆每天上午9点到下午5点开放。
[即学即用]
The school _____________(图书管理员) organizes reading activities for students.
答案：librarian
6.consider(动词)认为，仔细考虑
[用法讲解] consider后面常接名词，代词，动名词或"how/what等+动词不定式"或宾语从句。
Eg: Do you consider that we can finish the project ahead of time
你认为我们能提前完成这个项目吗
He has never considered how to solve the problem.
他从考虑过如何解决这个问题。
[常见搭配] consider doing sth. 考虑做某事
consider sb./ sth as sth. 把某人/某物视为某种身份或特质
take into consideration 在做决定时将某事纳入考虑范围
Eg: I'm considering changing my job.
我正在考虑换工作。
She considers herself as a leader.
她把自己视作一个领导者。
We must take his experience into consideration.
我们必须考虑到他的经验。
[派生词] 其名词形式为consideration，译为"考虑".
Eg: The judge's decision was made with due consideration of the evidence.
法官的判决充分考虑了证据。
[即学即用]
He considered__________(quit) his job.
答案：quitting
7.enemy(名词)敌人
[用法讲解] enemy为可数名词，其复数形式为enemies; enemy还可作集合名词，表示"敌军，敌对势力"，此时谓语动词用单数.
Eg: He regarded his former friend as an enemy after the quarrel.
争吵之后，他把前朋友当成了敌人。
The two countries have been enemies for centuries.
这两个国家几个世纪以来一直是敌国。
The enemy launched a surprise attack at dawn. 敌人在黎明时分发动了突袭。
[常见搭配] make an enemy of sb. 与某人结仇，树敌
in the face of the enemy在敌人面前
Eg: Be careful not to make an enemy of your colleague.
小心别和你的同事结仇。
He showed great courage in the face of the enemy.
他在敌人面前表现出了极大的勇气。
[即学即用]
Laziness can be your worst e______ when it comes to achieving goals.
答案：enemy
8.naughty(形容词)淘气的
[用法讲解] naughty在句中常作定语或表语。
Eg: The teacher scolded the naughty students for running in the hallway.
老师批评了在走廊奔跑的调皮学生。
[派生词] naughtily为副词，译为"顽皮地，淘 气地";
naughtiness为名词，译为"顽皮，淘气".
Eg: She naughtily pretended to be a Time magazine journalist to prank her friends.
她顽皮地冒充《时代》杂志记者，捉弄朋友。
The naughtiness of the kids drove their mother to distraction.
孩子们的顽皮让妈妈心烦意乱。
[即学即用]
She was a ________(淘气的)child but very lovable.
答案：naughty
9.gentle(形容词)温柔的
[用法讲解] gentle在句中常作定语或表语。
Eg: The nurse was very gentle with the elderly patients.
护士对老年病人非常温柔。
The gentle light of dawn filled the room.
柔和的晨光照亮了房间。
[常见搭配] gentle voice 温和的声音
gentle slope 平缓的斜坡
be gentle with sb./ sth. 对某人/某物温柔或小心
gentle breeze 微风
Eg: He spoke in a gentle voice to calm the child.
他用温和的声音安抚孩子。
The path has a gentle slope, perfect for beginners.
这条小路坡度平缓，非常适合初学者。
Please be gentle with the puppy; it's still young.
请对小狗温柔点，它还小。
A gentle breeze blew through the trees.
微风吹过树林。
[派生词] gently为副词，译为"温柔地，轻柔地";
gentleness为名词，译为"温柔，柔和".
Eg: She gently stroked the cat's fur, soothing its anxiety.
她温柔地抚摸着猫的毛，安抚它的焦虑。
The gentleness of her voice made everyone feel calm.
她声音的温柔让所有人感到平静。
[即学即用]
The nurse gave the patient a_________(温柔的)smile.
答案：gentle
10.defeat(动词)击败，战胜；(名词)失败，击败
[用法讲解] defeat在表示"具体的失败事件"时，时可数名词；defeat在表示抽象"失败"概念时为不可数名词。
Eg: The rebels were finally defeated after a long battle.
经过长期战斗，叛军最终被击败。
The army suffered a crushing defeat in the battle.
军队在战斗中遭遇惨败。
[常见搭配] admit defeat 认输
narrow defeat 惜败
a sense of defeat 挫败感
Eg: After hours of arguing, he finally admitted defeat.
经过几个小时的争论，他终于认输了。
The team's narrow defeat disappointed their fans.
球队的惜败让球迷们感到失望。
She felt a deep sense of defeat after losing the competition.
比赛失利后，她感到深深的挫败感。
[派生词] defeated为形容词，译为"被击败的，失败的";
defeating为形容词，译为"有击败力的，决定性的".
Eg: The defeated soldiers retreated to the mountains.
被击败的士兵们撤退到了山里。
The defeating blow from the boxer ended the match.
拳击手的决定性一击结束了比赛。
[即学即用]
The team d________ their rivals in the final match.
答案：defeated
11.recommendation(名词)推荐，提议
[用法讲解] recommendation为可数名词，其复数形式为recommendations.
Eg: I got the job thanks to my professor's glowing recommendation.
对亏教授的热情推荐，我得到了这份工作。
[常见搭配] letter of recommendation 推荐信
on one's recommendation 根据某人的推荐
Eg: She submitted three letters of recommendation with her application.
她提交了三封推荐信作为申请材料。
I tried this restaurant on a friend's recommendation.
我根据朋友的推荐尝试了这家餐厅。
[派生词]recommend为动词，译为"推荐，建议".
Eg: The doctor recommended a specific treatment plan for the patient.
医生为病人推荐了特定的治疗方案。
[即学即用]
He followed the_________________(recommend) and saw great results.
答案：recommendation
12.basic(形容词)基本的，初步的
[用法讲解] basic还可为名词，表示"某一领域或学科的基础知识"，其复数形式为basics.
Eg: His basic wage is 3000 yuan per month.
他的基本工资是每月3000元。
the basics of computer programming
计算机编程基础
[常见搭配] be basic to... 是...的基础
Eg: Reading and writing are basic to learning.
读写是学习的基础。
[派生词] basically为形容词，译为"基本上，大体上".
Eg: Basically, there is not a lot we can do about it.
总的说来，我们对此做不了很多事。
[即学即用]
Water is one of the _________(basically) human needs.
答案：basic
13.American(形容词)美国的，美洲的；(名词)美国人，美洲人
[用法讲解] American作名词时为可数名词，其复数形式为Americans.
Eg: American culture is diverse and inclusive.
美国文化多元且包容。
She is an American.
她是美国人。
[派生词] America为名词，译为"美国".
Eg: We will fly to America next week.
我们下周要去美国。
[即学即用]
Many___________(America) enjoy celebrating Independence Day.
答案：Americans
14.bone(名词)骨头
[用法讲解] bone为可数名词，其复数形式为 bones;bone还可为形容词，译为"骨制的".
Eg: Archaeologists found dinosaur bones in the desert.
考古学家在沙漠发现恐龙化石。
The knife is perfect for boning fish.
这把刀特别适合给鱼剔骨。
[常见搭配] broken bone 骨折
bone up on sth. 刻苦学习或复习
bone of contention 争论的焦点
feel it in your bones 直觉/预感
work your fingers to the bone 拼命工作
Eg: He fell off his bike and got a broken bone.
他从自行车上摔下来，骨折了。
I need to bone up on my Spanish before the trip.
我需要在旅行前复习一下西班牙语。
The property line was the bone of contention between the neighbours.
地界线是邻居之间争论的焦点。
I feel it in my bones that something good is about to happen.
我有预感好事即将发生。
She worked her fingers to the bone to support her family.
她拼命工作来养家。
[即学即用]
She felt a sharp pain in her_________(骨头)after the accident.
答案：bone
15.doubt(动词)怀疑；(名词)疑惑，不确定
[用法讲解] doubt为不可数名词。
Eg: There is some doubt about his honesty.
对他的诚实性存在疑问。
I don't doubt that he is honest.
我毫不怀疑他是诚实的。
[常见搭配] without doubt = There is no doubt... 毫无疑问地
no doubt 无疑地，很可能
in doubt 有疑问
to one's doubt 令人怀疑的是
doubt sb.(about sth.)怀疑某人某事
Eg: The answer is without doubt correct.
答案无疑是正确的。
There can be no doubt that she has been studying hard.
毫无疑问她一直很努力学习。
His name is in doubt.
他的名字有待商榷。
To my doubt, he will succeed.
令我怀疑的是他会成功。
I doubt him (about his honesty).
我怀疑他(是否诚实).
[派生词] doubtful为形容词，译为"可疑的，不确定的";
doubtless为形容词，译为"无疑的".
Eg: The outcome is doubtful.
结果难以预料。
It's doubtless true.
这无疑是真的。
[即学即用]
( ) ______ is now no _______ that global warming is a threat to us all.
A.There; doubt B.There;need
C. It; doubt D.It; need
答案： A
16.destroy(动词)破坏，摧毁
Eg: The earthquake destroyed the bridge.
地震摧了桥梁。
The news destroyed her hope of becoming a doctor.
这个消息毁掉了她成为医生的希望。
[常见搭配] be destroyed by sth. 被某物摧毁
Eg: The town was destroyed by the tsunami.小镇被海啸摧毁了。
[派生词] destruction为名词，译为"毁灭，破坏";
destructive为形容词，译为"破坏性的";
Eg: The war caused widespread destruction of property and lives.
战争造成了大量财产和生命的破坏。
The tsunami was a destructive force that caused immense damage.
海啸具有破坏力，它会造成巨大的破坏。
[易混辨析] damage与destroy区别：
damage强调"部分损害或降低价值"，通常可修复；
destroy强调"彻底毁灭或无法修复".
Eg: The vase was damaged but not broken.
花瓶受损了，但没碎。
The fire destroyed the entire building.
大火烧毁了整栋建筑。
[即学即用]
The hurricane d___________the entire village.
答案：destroyed
17.introduction(名词)介绍，序言，采用
[用法讲解] introduction为可数名词，其复数形式为introductions.
Eg: Please allow me to make an introduction.
请允许我做个介绍。
[派生词] introduce为动词，译为"介绍".
[常见搭配] introduce oneself 自我介绍
introduce sb.to sb.把某人介绍某人
Eg: Please introduce yourself.
请你做一个自我介绍。
Please introduce me to Mr. Wang.
请把我介绍给王先生。
[即学即用]
This course is an_____________(introduce) to computing science.
答案：introduction
21世纪教育网(www.21cnjy.com)(共46张PPT)
Unit 7 A Good Read
八年级
人教2026春
下
单词解析三
1.climax(名词)高潮，极点
[用法讲解]climax为可数名词，其复数形式为climaxes;climax还可为动词，译为"达到顶点"
Eg: The concert reached its climax with a fireworks display.
音乐会在烟花表演中达到高潮。
Their argument climaxed in a shouting match.
他们的争论以大声争吵达到顶点。
[派生词] climactic为形容词，译为"高潮的，顶点的".
Eg: The climactic scene of the play was so intense that many people cried.
戏剧的高潮场景太激烈了，许多人哭了。
[即学即用]
The novel's c__________ occurs in Chapter10.
limax
2.effect(名词)影响，结果
[用法讲解]effect还可为动词，译为"产生，实现，引起"等。
Eg:Thenewpolicy will have a significant effect on the economy.
新政策将对经济产生重大影响。
Her words had a soothing effect on him.
她的话对他起了安慰作用。
The new policy is expected to effect change in the industry.
新政策预计将对行业产生变化。
[常见搭配]have an effect on ...对...有影响
in effect实际上，生效中
take effect开始生效，起作用
effect savings节省(金钱，时间等)
be of no effect无效，不起作用
Eg: The new policy had a positive effect on the economy.
新政策对经济产生了积极影响。
The rule is in effect immediately.
该规则立即生效。
The medication started to take effect after an hour.
服药一个小时后开始起作用。
The new process will effect savings in both time and money.
新工艺将节省时间和金钱。
The treatment was of no effect on the disease.
这种治疗对疾病无效。
[派生词] effective为形容词，译为"有效的";
ineffective为形容词，译为"无效的":.
Eg: Television is an effective means of communication.
电视是一种有效的通信手段。
All other assets in a crisis are ineffective.
在危机中，所有其它资产都是不起作用的。
[即学即用]
实际上，他是这里的老板。
____________, he's the boos around here.
In effect
3.in time 来得及，及时
[用法讲解] in time还可译为"最终，迟早，合拍，按节拍".
Eg: We arrived just in time for the meeting.
我们刚好及时赶上会议。
You'll understand in time.
你最终会明白的。
The drummer kept everyone in time.
鼓手让大家保持节奏一致。
[即学即用]
救护车及时赶到救了病人。
The ambulance arrived__________to save the patient.
in time
4.reader(名词)读者，简易读物
[用法讲解]reader为可数名词，其复数形式为readers.
Eg: This magazine targets young readers.
这本杂志面向年轻读者。
[常见搭配]target reader目标读者
news reader新闻播音员
Eg: The article's target reader is college students.
这篇文章的目标读者是大学生。
The news reader announced the breaking news.
新闻播音员播报了突发新闻。
[派生词]read为动词，译为"阅读".
Eg: The girl enjoys reading books very much.
这个女孩非常喜欢读书。
[即学即用]
He's a________(read) of science fiction.
reader
5.librarian(名词)图书管理员，图书馆馆长
[用法讲解] librarian为可数名词，其复数形式为librarians.
Eg: The librarian helped me find the reference books.
图书管理员帮我找到了参考书。
[常见搭配]head librarian图书馆馆长
Eg: The head librarianannounced new borrowing rules.
图书馆馆长宣布了新的借阅规则。
[派生词]library为名词，译为"图书馆".
Eg: The library is open from 9 AM to 5 PM every day.
图书馆每天上午9点到下午5点开放。
[即学即用]
The school _____________(图书管理员) organizes reading activities for students.
librarian
6.consider(动词)认为，仔细考虑
[用法讲解]consider后面常接名词，代词，动名词或"how/what等+动词不定式"或宾语从句。
Eg: Do you consider that we can finish the project ahead of time
你认为我们能提前完成这个项目吗
He has never considered how to solve the problem.
他从考虑过如何解决这个问题。
[常见搭配]consider doing sth.考虑做某事
consider sb./ sth as sth.把某人/某物视为某种身份或特质
take into consideration在做决定时将某事纳入考虑范围
Eg: I'm considering changing my job.
我正在考虑换工作。
She considers herself as a leader.
她把自己视作一个领导者。
We musttakehis experience into consideration.
我们必须考虑到他的经验。
[派生词]其名词形式为consideration，译为"考虑".
Eg: The judge's decision was made with due consideration of the evidence.
法官的判决充分考虑了证据。
[即学即用]
He considered__________(quit) his job.
quitting
7.enemy(名词)敌人
[用法讲解]enemy为可数名词，其复数形式为enemies; enemy还可作集合名词，表示"敌军，敌对势力"，此时谓语动词用单数.
Eg: He regarded his former friend as an enemy after the quarrel.
争吵之后，他把前朋友当成了敌人。
The two countries have been enemies for centuries.
这两个国家几个世纪以来一直是敌国。
The enemy launched a surprise attack at dawn.敌人在黎明时分发动了突袭。
[常见搭配]make an enemy of sb.与某人结仇，树敌
in the face of the enemy在敌人面前
Eg: Be careful not to make an enemy of your colleague.
小心别和你的同事结仇。
He showed great courage in the face of the enemy.
他在敌人面前表现出了极大的勇气。
[即学即用]
Laziness can be your worst e______ when it comes to achieving goals.
nemy
8.naughty(形容词)淘气的
[用法讲解]naughty在句中常作定语或表语。
Eg:The teacher scolded the naughty students for running in the hallway.
老师批评了在走廊奔跑的调皮学生。
[派生词]naughtily为副词，译为"顽皮地，淘气地";
naughtiness为名词，译为"顽皮，淘气".
Eg: She naughtily pretended to be a Time magazine journalist to prank her friends.
她顽皮地冒充《时代》杂志记者，捉弄朋友。
The naughtiness of the kids drove their mother to distraction.
孩子们的顽皮让妈妈心烦意乱。
[即学即用]
She was a ________(淘气的)child but very lovable.
naughty
9.gentle(形容词)温柔的
[用法讲解] gentle在句中常作定语或表语。
Eg: The nurse was very gentle with the elderly patients.
护士对老年病人非常温柔。
The gentle light of dawn filled the room.
柔和的晨光照亮了房间。
[常见搭配]gentle voice温和的声音
gentle slope平缓的斜坡
be gentle with sb./ sth.对某人/某物温柔或小心
gentle breeze微风
Eg: He spoke in a gentle voice to calm the child.
他用温和的声音安抚孩子。
The path has a gentle slope, perfect for beginners.
这条小路坡度平缓，非常适合初学者。
Please be gentle with the puppy; it's still young.
请对小狗温柔点，它还小。
A gentle breeze blew through the trees.
微风吹过树林。
[派生词] gently为副词，译为"温柔地，轻柔地";
gentleness为名词，译为"温柔，柔和".
Eg: She gently stroked the cat's fur, soothing its anxiety.
她温柔地抚摸着猫的毛，安抚它的焦虑。
The gentleness of her voice made everyone feel calm.
她声音的温柔让所有人感到平静。
[即学即用]
The nurse gave the patient a_________(温柔的)smile.
gentle
10.defeat(动词)击败，战胜；(名词)失败，击败
[用法讲解] defeat在表示"具体的失败事件"时，时可数名词；defeat在表示抽象"失败"概念时为不可数名词。
Eg: The rebels were finally defeated after a long battle.
经过长期战斗，叛军最终被击败。
The army suffered a crushing defeat in the battle.
军队在战斗中遭遇惨败。
[常见搭配]admit defeat认输
narrow defeat惜败
a sense of defeat挫败感
Eg:After hours of arguing, he finally admitted defeat.
经过几个小时的争论，他终于认输了。
The team's narrow defeat disappointed their fans.
球队的惜败让球迷们感到失望。
She felt a deep sense of defeat after losing the competition.
比赛失利后，她感到深深的挫败感。
[派生词] defeated为形容词，译为"被击败的，失败的";
defeating为形容词，译为"有击败力的，决定性的".
Eg: The defeated soldiers retreated to the mountains.
被击败的士兵们撤退到了山里。
The defeating blow from the boxer ended the match.
拳击手的决定性一击结束了比赛。
[即学即用]
The team d________ their rivals in the final match.
efeated
11.recommendation(名词)推荐，提议
[用法讲解]recommendation为可数名词，其复数形式为recommendations.
Eg: I got the job thanks to my professor's glowing recommendation.
对亏教授的热情推荐，我得到了这份工作。
[常见搭配]letter of recommendation推荐信
on one's recommendation根据某人的推荐
Eg:She submitted three letters of recommendation with her application.
她提交了三封推荐信作为申请材料。
I tried this restaurant on a friend's recommendation.
我根据朋友的推荐尝试了这家餐厅。
[派生词]recommend为动词，译为"推荐，建议".
Eg: The doctor recommended a specific treatment plan for the patient.
医生为病人推荐了特定的治疗方案。
[即学即用]
He followed the_________________(recommend) and saw great results.
recommendation
12.basic(形容词)基本的，初步的
[用法讲解] basic还可为名词，表示"某一领域或学科的基础知识"，其复数形式为basics.
Eg: His basic wage is 3000 yuan per month.
他的基本工资是每月3000元。
the basics of computer programming
计算机编程基础
[常见搭配]be basic to...是...的基础
Eg:Reading and writing are basic to learning.
读写是学习的基础。
[派生词]basically为形容词，译为"基本上，大体上".
Eg: Basically, there is not a lot we can do about it.
总的说来，我们对此做不了很多事。
[即学即用]
Water is one of the_________(basically) human needs.
basic
13.American(形容词)美国的，美洲的；(名词)美国人，美洲人
[用法讲解] American作名词时为可数名词，其复数形式为Americans.
Eg:American culture is diverseandinclusive.
美国文化多元且包容。
She is an American.
她是美国人。
[派生词]America为名词，译为"美国".
Eg: We will fly to America next week.
我们下周要去美国。
[即学即用]
Many___________(America) enjoy celebrating Independence Day.
Americans
14.bone(名词)骨头
[用法讲解] bone为可数名词，其复数形式为 bones;bone还可为形容词，译为"骨制的".
Eg: Archaeologists found dinosaur bones in the desert.
考古学家在沙漠发现恐龙化石。
The knife is perfect for boning fish.
这把刀特别适合给鱼剔骨。
[常见搭配]broken bone骨折
bone up on sth.刻苦学习或复习
bone of contention争论的焦点
feel it in your bones直觉/预感
work your fingers to the bone拼命工作
Eg: He fell off his bike and got a broken bone.
他从自行车上摔下来，骨折了。
I need to bone up on my Spanish before the trip.
我需要在旅行前复习一下西班牙语。
The propertyline was the bone of contention between the neighbours.
地界线是邻居之间争论的焦点。
I feel it in my bones that something good is about to happen.
我有预感好事即将发生。
She worked her fingers to the bone to support her family.
她拼命工作来养家。
[即学即用]
She felt a sharp pain in her_________(骨头)after the accident.
bone
15.doubt(动词)怀疑；(名词)疑惑，不确定
[用法讲解]doubt为不可数名词。
Eg: There is some doubt about his honesty.
对他的诚实性存在疑问。
I don't doubt that he is honest.
我毫不怀疑他是诚实的。
[常见搭配]without doubt = There is nodoubt...毫无疑问地
no doubt无疑地，很可能
in doubt有疑问
to one's doubt令人怀疑的是
doubt sb.(about sth.)怀疑某人某事
Eg: The answer is without doubt correct.
答案无疑是正确的。
There can be no doubt that she has been studying hard.
毫无疑问她一直很努力学习。
His name is in doubt.
他的名字有待商榷。
To my doubt, he will succeed.
令我怀疑的是他会成功。
I doubt him (about his honesty).
我怀疑他(是否诚实).
[派生词] doubtful为形容词，译为"可疑的，不确定的";
doubtless为形容词，译为"无疑的".
Eg: The outcome is doubtful.
结果难以预料。
It's doubtless true.
这无疑是真的。
[即学即用]
( ) ______ is now no _______ that global warming is a threat to us all.
A.There; doubt B.There;need
C. It; doubt D.It; need
A
16.destroy(动词)破坏，摧毁
Eg: The earthquake destroyed the bridge.
地震摧了桥梁。
The news destroyed her hope of becoming a doctor.
这个消息毁掉了她成为医生的希望。
[常见搭配]be destroyed by sth.被某物摧毁
Eg: The town was destroyed by the tsunami.小镇被海啸摧毁了。
[派生词] destruction为名词，译为"毁灭，破坏";
destructive为形容词，译为"破坏性的";
Eg:The war caused widespread destruction of property and lives.
战争造成了大量财产和生命的破坏。
The tsunami was a destructive force that caused immense damage.
海啸具有破坏力，它会造成巨大的破坏。
[易混辨析] damage与destroy区别：
damage强调"部分损害或降低价值"，通常可修复；
destroy强调"彻底毁灭或无法修复".
Eg: The vase was damaged but not broken.
花瓶受损了，但没碎。
The fire destroyed the entire building.
大火烧毁了整栋建筑。
[即学即用]
Thehurricane d___________theentire village.
estroyed
17.introduction(名词)介绍，序言，采用
[用法讲解]introduction为可数名词，其复数形式为introductions.
Eg:Please allow me tomake an introduction.
请允许我做个介绍。
[派生词]introduce为动词，译为"介绍".
[常见搭配]introduce oneself自我介绍
introduce sb.to sb.把某人介绍某人
Eg: Please introduce yourself.
请你做一个自我介绍。
Please introduce me to Mr. Wang.
请把我介绍给王先生。
[即学即用]
This course is an_____________(introduce) to computing science.
introduction
Thanks!
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