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(共42张PPT)
Words And Expressions Unit 1
人教版必修一词汇讲解
teenage/ ti ne d /adj.青少年的指13至19岁
adult adj. 成年的
teenager n. 青少年
teen n./adj. 青少年的口语
teenage years 青少年时期
teenage life 青少年生活
她在工作中处理青少年和成年人的问题
家长应关心孩子青少年时期的心理健康
这本书探讨了一个少女的梦想
Parents should care about their children's teenage
mental health.
The book explores the dreams of a teenage girl.
She deals with both teenage and adult issues in her work.
volunteer / vɑ l n t r/
n. 志愿者；义务工作者
v. 自愿做；主动提出
n. volunteering志愿服务
adj. voluntary自愿的；志愿的
volunteer to do sth. 自愿做某事
volunteer for sth. 自愿参加某事
a volunteer organization 志愿者组织
她每个周末都在当地医院做志愿者
She works as a volunteer n. at the local hospital every weekend.
他自愿帮忙做这个项目
He volunteered v. to help with the project.
许多学生课后参加志愿活动
Many students take part in voluntary adj. activities after class.
debate /d be t/ n. vi. Vt.讨论；辩论；争论
n. debater 辩论者
adj. debatable 有争议的；可争辩的
debate sth. with sb. 与某人辩论某事
under debate 在讨论中；在辩论中
hold a debate 举行一场辩论
他们就环境保护问题辩论了好几个小时
They debated the issue of environmental protection for hours.
关于学生在学校是否应该带手机的争论仍在继续
The debate on whether students should have mobile phones at school is still going on.
这个计划仍在讨论中，所以我们还不能做决定
he plan is still under debate, so we can't make a decision yet.
prefer /pr f r/
v. 更喜欢；宁愿
过去式/过去分词preferred 现在分词preferring
n. preference 偏爱；偏好
adj. preferable 更可取的；更好的
prefer to do sth. 更喜欢做某事
prefer doing A to doing B 比起做B，更喜欢做A
prefer sb. to do sth. 宁愿某人做某事
He prefers to stay v. at home on weekends.
他周末更喜欢待在家里
It is preferable adj. to book the tickets in advance.
我的偏好是坐火车旅行
My preference n. is to travel by train.
提前订票更可取
prefer A… (更喜欢) to B …(不太喜欢) 比起B，更喜欢A
要一致
比起咖啡，她更喜欢茶
She prefers tea to coffee.
当A和B是时
He prefers swimming to running.
prefers doing A to doing B
比起跑步，他更喜欢游泳
当A和B是时
Prefer to do A rather than do B
宁愿做A而不愿做B
I prefer to stay at home rather than go out.
我宁愿待在家里也不愿出去
greenhouse温室，温室效应
Greenhouse gas 温室气体
Global warming 全球变暖
The increase in greenhouse gases has accelerated global warming.
温室气体的增加加速了全球变暖
表示 向上 或 提高
wake up醒来
get up起床
stand up站起来
climb up爬上去
look up向上看；查阅 词典
pick up捡起； 偶然 学会
表示 完成 或 结束
finish up完成
eat up吃光
drink up喝光
use up用完
表示 聚拢 或 建立
put up举起；张贴；搭建
set up建立，设立
make up组成；编造；化妆
fix up修理；安排
give up放弃
cheer up使高兴起来
clean up打扫干净
dress up打扮，盛装
与up 有关的词语
Suitable / su t bl/ 或 / sju t bl/ 合适的，适宜的
suitably adv. 适当地，恰当地
suit v. 适合，适宜
suitability n. 适合，适宜性
be suitable for sb/sth 适合某人/某物
be suitable to do sth 适合做某事
This T-shirt is suitable for summer wear.
这件T恤适合夏天穿
He is not suitable to be a leader.
他不适合当领导
This book is unsuitable for young children.
这本书不适合小孩子
unsuitable adj. 不合适的，不适宜的
be unsuitable for sb/sth
challenge / t l nd /
v.challenge 挑战；质疑 n.challenge 挑战；艰巨任务
challenge sb. to sth. 向某人挑战某事
face a challenge 面对挑战
take up a challenge 接受挑战
adj. challenging 具有挑战性的
It's a very challenging role for an actor.
这份工作真是个不小的挑战
This job is a real challenge
他向我挑战下一盘棋
He challenged me to a game of chess.
这对演员来说是一个极具挑战性的角色
sophomore / s f m r/ 大二学生
junior / d u ni r/ 大三学生
senior / si ni r/ 大四学生
freshman / fre m n/ 大一新生
confuse/k n fju z/v.confuse 使困惑；混淆
adj.confused 感到困惑的，修饰人
adj.confusing 令人困惑的，修饰物
n.confusion 困惑；混淆

confuse A with B 把A和B混淆
be confused about sth. 对某事感到困惑

He was confused by the complex instructions.
The situation is very confusing.
形势非常令人困惑
不要把这两个词混淆了，它们意思不同
Don't confuse the two words; they have different meanings.
他被复杂的说明书弄糊涂了
fluent / flu nt/流利的；流畅的
adj.fluent 流利的，流畅的
n.fluency 流利度，流畅度
adv.fluently 流利地，流畅地
be fluent in 在……方面流利
The teacher praised her fluency in the speech.
她的英语和法语都很流利
She is fluent in English and French.
他能流利地说三种语言
He can speak three languages fluently.
老师称赞她的演讲很流畅
graduate/ ɡr d u t/毕业生
v.graduate 毕业
n.graduate 毕业生
adj.graduate 研究生的
n.graduation 毕业典礼，毕业仪式
We are all looking forward to the graduation ceremony.
graduate from... 从……毕业
a college graduate 大学毕业生
她明年将从北京大学毕业
She will graduate from Peking University next year.
他是哈佛大学法学院的毕业生
He is a graduate of Harvard Law School.
我们都在期待毕业典礼
recommend/ rek mend/建议
v.recommend 推荐；建议
n.recommendation 推荐；建议
recommend sth. to sb. 向某人推荐某物
recommend doing sth. 建议做某事
recommend sb. to do sth. 建议某人做某事
我向所有学生推荐这本书
I recommend this book to all my students.
老师建议多阅读英语小说
The teacher recommended reading more English novels.
他给了我一封推荐信
He gave me a letter of recommendation.
recommend that sb. should do sth. 建议某人应该做某事（宾语从句）
should 可以省略，后面的用原形
我建议你坐出租车
I recommend that you should take a taxi.
recommend sth. to sb.向某人推荐某物
你能给我推荐一家好餐厅吗？
Can you recommend a good restaurant to me
suggest that sb. should do sth. 建议某人应该做某事
advise that sb. should do sth. 建议某人应该做某事
I suggest that we should start early.
I advise that you should be more careful.
建议某人做某事接宾语从句
advance/ d v ns/v. 前进；进展；促进n. 前进；进展；预付款
advanced adj. 先进的；高级的；晚期的
advancement n. 促进；提升；进步
in advance of 预先；提前
technological advance 技术进步
advance towards 向…前进
This phone has very advanced technology.
你需要提前订票
You need to book tickets in advance.
这款手机拥有非常先进的技术
literature/ l t r t r/ 或 / l tr t r/n.文学；文学作品； 某学科的文献，资料
English literature 英国文学
scientific literature 科学文献
review the literature 查阅文献
Before the experiment, you must review the scientific literature on the topic.
他在大学学习英国文学
He is studying English literature in college.
实验前，你必须查阅关于该主题的科学文献
obviously/ ɑ bvi sli/ adv.明显地；显然地
obvious adj. 明显的 + -ly 副词后缀
Is she angry Obviously. Look at her face.
clearly adv. 清楚地；显然地
evidently adv. 明显地；显然
He tripped and fell. Obviously, he was very embarrassed.
他绊倒了 显然，他非常尴尬
“她生气了吗？”“很明显啊 看她的脸色 ”
quit/kw t/v. 停止；戒掉；离开 工作岗位、学校等；辞职
quit - quit - quitting
quit smoking/drinking 戒烟 / 戒酒
quit one's job 辞职
为了健康，他决定戒烟
He decided to quit smoking for his health.
她辞了职去创业
She quit her job to start her own business.
stop v. 停止
resign v. 辞职 更正式
give up 放弃
他拒绝放弃，决定继续尝试
He refused to quit and decided to continue trying.
responsible/r spɑ ns bl/adj.有责任的；应承担责任的
be responsible for... 对...负责；是...的原因
a responsible person 一个有责任心的人
父母应对他们孩子的安全负责
Parents are responsible for their children's safety.
她是个负责任的学生，总是完成作业
She is a responsible student who always finishes her homework.
大雨是引发洪水的原因
The heavy rain was responsible for the flood.
solution/s lu n/n. 问题的 解决方法
a solution to a problem 问题的解决方法
find/come up with a solution 找到/想出解决办法
She came up with a brilliant solution.
我们需要找到这个问题的解决方法
We need to find a solution to this problem.
她想出了一个绝妙的解决方案
schedule/ sked u l/n. & v.n. 日程表；计划表；时间表v. 安排；计划
on schedule 按时；按计划
ahead of schedule 提前
behind schedule 落后于计划
a busy schedule 繁忙的日程
The meeting is scheduled for next Monday.
你明天的日程安排是什么？
What's your schedule for tomorrow
火车准点到达
The train arrived right on schedule.
会议定于下周一举行
editor/ ed t r/n. 编辑；编者；校订者词根词缀
edit v. 编辑 + -or 表示“人”的后缀
a chief editor 主编
a film editor 电影剪辑师
edit v. 编辑；剪辑
edition n. 版本
她是一家出版社的编辑
She works as an editor for a publishing house.
adventure/ d vent r/n. 冒险；奇遇
a spirit of adventure 冒险精神
an adventure story 冒险故事
youth/ju θ/n. 不可数 青年时期，青春
可数 男青年，小伙子
in one's youth 在某人年轻的时候
the youth of today 当代青年
young adj. 年轻的
youthful adj. 年轻的；有青春活力的
adulthood n. 成年
他年轻时周游了世界
He traveled the world in his youth.
survival/s r va vl/n. 生存；幸存
survival skills 生存技能
fight for survival 为生存而战
a survival kit 救生包
survive v. 生存；幸存；比...活得长
survivor n. 幸存者
extinction n. 灭绝；消亡
The survival of the company depends on this new product.
基本的生存技能对每个人来说都很重要
Basic survival skills are important for everyone to learn.
公司的存亡取决于这款新产品
expert/ eksp rt/n. 专家；能手adj. 专家的；内行的；熟练的
expertise n. 专业知识；专长
amateur n. & adj. 业余爱好者；外行的
an expert in/on... ...方面的专家
The painting was done by an expert, not an amateur.
她是一位古代史专家
She is an expert in ancient history.
他就此事提供了专业的建议
He gave expert advice on the matter.
这幅画是由专家而非业余人士完成的
behaviour BrE / behavior AmE/b he vj r/n.
行为；举止；态度； 生物等的活动方式
good/bad behaviour 良好/不良行为
human behaviour 人类行为
The teacher praised the child for his good behaviour.
老师表扬了这个孩子的良好行为
generation/ d en re n/n. 一代 人；同代人
the younger/older generation 年轻/年长的一代
a generation gap 代沟
the generation of electricity 发电
generate v. 产生；发生
generator n. 发电机
父母和孩子之间常常存在代沟
There is often a generation gap between parents and their children.
attraction n. 吸引力；吸引人的事物
attractive adj. 有吸引力的；迷人的
attracted adj. 或 过去式/过去分词 be attracted to... 被...所吸引
attract v. 吸引
attraction n. 吸引力
attractive adj. 有吸引力的
attract/ tr kt/v. 吸引；引起 兴趣、注意等
attract one's attention 吸引某人的注意力
花朵鲜艳的颜色吸引蜜蜂
The bright colors of the flowers attract bees.
focus on/ fo k s ɑ n/ v. 专注于；集中于；关注
focus sth on sth/doing sth.
concentrate on 专注于
你需要专注于你的学习
You need to focus on your studies.
addicted/ d kt d/adj. 上瘾的；沉迷的
addiction n. 瘾；沉迷
addictive adj. 使人上瘾的
indifferent adj. 漠不关心的；无兴趣的
be addicted to sth/doing sth 对...上瘾；沉迷于...
He is addicted to coffee, but she is completely indifferent to it.
他沉迷于电子游戏，整天都在玩
He is addicted to video games and plays them all day.
许多人一旦吸烟上瘾就很难戒掉
Many people find it hard to quit smoking once they become addicted.
他对咖啡上瘾，但她却对它完全不感兴趣
Chicago/ kɑ ɡo /n. 芝加哥 美国城市名
Chicago is a major city in the midwestern United States.
the city of Chicago 芝加哥市
THANK
YOU
人教版必修一词汇讲解

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