人教版（2019）必修第一册Unit 1 Teenage Life Words and Expressions 单元重点单词词汇短语课件(82张ppt)

(共82张PPT)
Unit 1 Teenage Life
B1U1 words and expressions
Listening and Speaking
part 1
teenage adj. 青年的；十几岁的
课本原句
Write about teenage problems and solutions.
The organization is devoted to the study of teenage life.
这个组织致力于青少年生活的研究。
佳句举例
词汇记忆
teenage adj. 青年的；
十几岁的
root: teen adj.
十多（岁）
teen n. 痛苦；不幸；adj. 十几岁的
teeny adj. 极小的，小小的
suffix: age n. 年龄、
老年；v. 变老
age-grade n. 同年龄的人
aged adj. 老的，有......岁的
teener n. 青少年，十几岁的少年
teenager n. 13-19岁的少年
+suffix: -er/-ed
teenaged adj. 青少年的，十几岁的
ballet n. 芭蕾舞
课本原句
I think I will join the Ballet Club.
她想当芭蕾舞演员。
She wants to be a ballet dancer.
我们明天晚上要去看芭蕾舞演出。
We’re going to the ballet tomorrow evening.
佳句举例
词汇记忆
ballet n. 芭蕾舞
circlet n. 小圈，小的环
suffix: et 小
root: ball n. 舞会、球
basketball n. 篮球
eaglet n. 小鹰
volunteer v. 自愿；n. 志愿者 adj. 志愿的
课本原句
Max is in the Volunteer Club. He says that they mostly help to clean up parks and give directions to visitors.
翻译并说出volunteer的用法和意思。
She was a volunteer.
He often does volunteer labor during holidays.
I will volunteer my daughters for helping others.
练习巩固
词汇记忆
volunteer v. 自愿；
n. 志愿者
adj. 志愿的
root : volunt
=wish, will 意愿
voluntary adj. 志愿的、无偿的
suffix: eer n. ……人员
engineer n. 工程师
pioneer n. 先驱；创始者
voluntourism n.义工旅游
volunteered 过去式，过去分词
+suffix: -ed/-ing
volunteering 现在分词
debate vt. 争论；辩论 n.辩论；讨论
课本原句
Debate Club
翻译并说出debate的用法和意思。
There needs to be a properly informed public debate.
The issue will be debated on Tuesday.
练习巩固
词汇记忆
debate
vt. 争论；辩论
n.辩论；讨论
prefix: de- 加强 ；从......离开；向下
root: bat 打，击 (beat)
batter n. 击球手；v. 打坏
+suffix: -able/-er
debater n. 辩论家，讨论者
decrease v. 减少，降低
defend v. 防护，辩护
battle n. 战役； v. 战斗
debatable adj. 可争论的
prefer vt. 宁可，较喜欢
课本原句
I prefer helping others.
我喜欢看电影而不是看电视。
I prefer going to the cinema to watching TV.
或者，你喜欢的话，可以给我们发电子邮件。
Or, if you prefer, you can email us.
佳句举例
词汇记忆
prefer
vt. 宁可，较喜欢
suffer vt. 遭受
different adj. 不同的
prefix: pre-
预先 ，......前的
preview v. 预习
prefix n. 前缀，称谓
reference n. 参考，查询；v. 查阅
preference n. 偏爱，喜爱物
+suffix: -ence
root: fer 带来，拿来
（bring, carry）
content n. 内容，满足，[pl]目录
adj. 满足的，满意的 v. 使...满足，使...满意
课本原句
Predict content
Before you listen, you can read the questions and the choices. It will help you to predict what you will hear.
翻译并说出content的用法和意思
She kept the contents of the letter a secret.
We are content with the result of the matter.
What he said contented me.
练习巩固
词汇记忆
content
n. 内容，满足，[pl]目录
adj. 满足的，满意的
v. 使......满足，使......满意
root: tent
伸展，伸开，张开
prefix: con
与......一起，一起
(with, together)
conclude v.总结，结束
attention n. 注意，
关注，关心；
other phrases
be content with 对......满意
be content to do
知足；满足
movement n. 动作；运动；活动
课本原句
It’s always been my dream to be a dancer, and ballet has such beautiful movements.
他参加了20世纪60年代的民权运动。
He took part in the civil rights movement of the 1960s.
衣服宽松，可以活动自如。
Loose clothing gives you greater freedom of movement.
佳句举例
词汇记忆
movement
n. 动作；运动；活动
improvement n. 进步，改善
suffix：-ment
表行为或结果
root: move
n. 移动，步骤；
vt. 移动，感动
vi. 运行
remove v. 移动，搬家
settlement n.
决定；安定；解决
greenhouse n. 温室，暖房
课本原句
work in a greenhouse
他的工作是为限排温室气体设定目标。
His job is to set targets for limiting greenhouse gases.
佳句举例
词汇记忆
greenhouse
n. 温室，暖房
green adj. 绿色的
house n. 房子，住宅
greenbelt n. 绿色地带
housewife n. 家庭主妇
housekeeper n. 管家
合成词：adj.+n.=n.
blackboard
highway
greenhouse
clean up vt. 打扫（或清除）干净
课本原句
clean up parks
学生们轮流打扫教室。
The students took turns to clean up their classroom.
我不在的时候，你打扫一下厨房总该可以吧。
And while I’m out you might clean up the kitchen.
佳句举例
词汇记忆
clean up vt. 打扫
（或清除）干净
clean
adj. 干净的；清白;
vt. 清理；使干净
up adj. 向上的
prep. 在...上面
root: up-向上
jump up 向上跳
uphold v. 支撑
phrase: v. + prep.
stand up 站起来；起立
talk about 谈论
clean up 打扫干净，
suitable adj. 合适的；适用的
课本原句
Which club do you think is suitable for Adam
这门课程适合初学者和高级学习者。
The course is suitable for beginners and advanced students.
如果她找不到合适的工作，她将无家可归。
She will be homeless if she can’t find a suitable job.
佳句举例
词汇记忆
suitable
adj. 合适的；
适用的
root: suit
n. 套装，套
vt. 适应，使适应，相配
suitcase n.手提箱
a suit of 一套
suit oneself
随自己的意愿做事
suffix: -able adj. ......的
acceptable adj. 可接受的
adaptable adj. 能适应的
phrase
be suitable for 对......是适合的
actually adv. 事实上；的确
课本原句
Actually, I like acting better, but my friends go to the Ballet Club and I want to be with them.
这确实是我要走的理由。
That’s the only reason I’m actually going.
那里有很多人可以真正帮上你的忙。
There are lots of people there who can actually help you.
佳句举例
词汇记忆
actually
adv. 事实上；的确
root: actual
adj. 真实的；实际的
actuality n. 现状；现实
actualise v. 成为现实
suffix: 名词 + ly - adj.
或形容词+ly - adv.
friendly adj. 友好的
absolutely
adv. 完全地；绝对地
Reading and Thinking
part 2
challenge n. 挑战；艰巨任务 vt. 怀疑；向...挑战
课本原句
Senior high school is a challenge.
扮演这个角色将是他演艺生涯中最大的挑战。
The role will be the biggest challenge of his acting career.
他不喜欢任何人挑战他的权威。
He doesn’t like anyone challenging his authority.
佳句举例
词汇记忆
challenge
n. 挑战；艰巨任务
vt. 怀疑；向...挑战
meet the challenge 迎接挑战
a big challenge 极大的挑战
root: challenge 挑战
challenging adj. 挑战的
challenger n. 挑战者
challenge myself 挑战自我
phrases
title n.（书，诗歌等的）名称; 标题；职称；头衔
课本原句
You can find main ideas by first taking a quick look at the title, pictures, key words, and phrases, and topic sentences.
告诉我你的姓名和头衔。
Give me your name and title.
这个职位的正式名称为“行政助理”。
The official title of the job is “Administrative Assistant”.
佳句举例
词汇记忆
title n.（书，诗歌等的）
名称; 标题；职称；头衔
title page 扉页
phrases
root: -title 标题；名称
subtitle n. 副标题
entitle v. 给...权利，取名为
title of ......的标题
topic n. 话题；标题
课本原句
You can find main ideas by first taking a quick look at the title, pictures, key words, and phrases, and topic sentences.
交谈的主要话题是汤姆的工作。
The main topic of conversation was Tom’s job.
这次会议的话题是温室效应的影响。
The topic of the conference is the effect of greenhouse.
佳句举例
词汇记忆
topic n. 话题；标题
syllabic adj. 音节的
suffix: -ic ......的
prefix: top- 地方
topography n. 地质学
cubic adj. 立方的
phrases
hot topic 热门话题
special topic 专题
freshman n. 新生（大一/高一）
课本原句
My name is Adam and I’m a freshman at senior high school.
他是班里愿意与新来的一年级新生交朋友的少数人之一。
He was one of the few people in the class willing to be friend with a new freshman.
佳句举例
词汇记忆
freshman
n. 新生（大一/高一）
fresh adj. 新鲜的
man n. 男人、人类
freshwater n. 淡水、内河
policeman n. 警察
mailman n. 邮递员
合成词：adj.+ n.=n.
blackboard
mainland
greenhouse
confuse vt. 使糊涂；使迷惑
课本原句
The first week was a little confusing.
翻译并说出confuse的用法和意思。
The instructions on the box are very confusing.
He was depressed and in a confused state of mind.
People often confuse me and/ with my twin sister.
They confused me with conflicting accounts of what happened.
练习巩固
词汇记忆
confuse
vt. 使糊涂；
使迷惑
prefix: con-
与......一起、共同(with, together)
root: fus- 流 (pour)
concern n. 关心，忧虑；
vt. 与......有关，使担心
refuse v. 拒绝（向回流）
infuse v. 注入（流进去）
+suffix: -ing/-ed
confusing adj. 令人难以理解的
confused adj. 糊涂的；迷惑的
fluent adj. 流利的；熟练的
课本原句
I know that Chinese is a very difficult language, but I hope to be fluent when I graduate.
说出fluent的用法
She’s fluent in French and German. She also speaks a little Italian.
Speaking courses draw students’ attention to fluent expression.
练习巩固
词汇记忆
fluent
adj. 流利的；熟练的
root: flu-
流动（flow）
flu n. 流感、流行性感冒
influence n. 影响力vt. 影响（流入）
suffix: -ent
adj. ......的
different adj. 不同的
dependent adj. 依赖的，从属的
influent adj. 流入的；n. 支流
fluency n. (语言)流畅、
(技能)娴熟
+suffix: -ency/-ly
fluently adv. 流畅地
graduate v. 毕业；n. 毕业生
课本原句
I know that Chinese is a very difficult language, but I hope to be fluent when I graduate.
When her boys ____________ from high school, Ann moved to a small town.
At my brother’s high school ____________, the students read a poem.
练习巩固
graduated
graduation
词汇记忆
完成所有的步骤=毕业
graduate
v. 毕业；
n. 毕业生
root: gradu-
步、级 (step, grade)
grade n. 等级、阶段 vt. 分级
gradual adj. 逐渐的、渐增的
suffix: -ate n. 人/地位
v. 做、造成
concentrate v. 集中、专心
create vt. 创造、造成
upgrade n. 升级 vt. 使升级、改善
graduation n. 毕业
+suffix: -ion/-ed
graduated adj. 毕业了的
recommend vt. 建议；推荐
课本原句
My adviser recommended that I should sign up for advanced literature because I like English and I’m good at it.
翻译并说出recommend的用法和意思。
Can you recommend a good hotel
I recommend the book to all my students.
I recommend (that) he should see a lawyer.
If you like this article, I highly recommend you go and take a look at his site.
练习巩固
词汇记忆
一起命令= 大家都信任=赞扬
反复赞扬
recommend
vt. 建议；推荐
prefix: com-
与......一起 (with,together)
commend vt. 推荐，称赞
communicate vt. 通讯传达、交流
prefix: re-
向后，往后，相反，再
recreate v. 重新创作
react vt. 反应，相互作用
company n. 公司、同伴；v.陪伴
recommendation n.
推荐信、推荐、建议
+suffix: -ation
root: mend-/mand-
命令 (order)
mandate n. 命令 vt. 委任
sign n. 符号 v. 签名
课本原句
My adviser recommended that I should sign up for advanced literature because I like English and I’m good at it.
你报名参加什么语言课程？
What language class did you sign up for
我们强烈推荐您报名参加这个课程。
We highly recommend that you sign up for this course.
佳句举例
词汇记忆
sign
n. 符号 v. 签名
signal n. 信号; adj. 显著的
+suffix: -al
root: sign-
记号，信号 (mark)
assign vt. 分配，指派
design n. 设计，图样; vt. 设计
advanced adj. 高级的，高等的，先进的
课本原句
My adviser recommended that I should sign up for advanced literature because I like English and I’m good at it.
只有我们三人学高级课程。
There were only three of us on the advanced course.
这种先进的操作方法已在各厂推行。
This advanced method has been introduced in every factory.
佳句举例
词汇记忆
advance
n. 前进 v. 发展
advanced adj. 先进的；高级的
+suffix: -ed/-ment
root: advance-
前面 (ahead)
advantage n. 优点、好处
advancement
n. 前进，进步；提升
literature n. 文学；文学作品
课本原句
My adviser recommended that I should sign up for advanced literature because I like English and I’m good at it.
说出literature的意思。
Dick thinks of himself as a genius in literature.
Dick自认为是文学天才。
练习巩固
词汇记忆
literature
n. 文学；文学作品
root: literate-
精通文学的
suffix：-ature状态
feature n. 特征
nature n. 自然
extra-curricular adj. 课外的，课程以外的
课本原句
I had to choose extra-curricular activities, too.
说出extra-curricular的意思。
Each child took part in extra-curricular activities at school.
每个孩子都参加了学校的课外活动。
练习巩固
词汇记忆
extra-curricular
extra- adj.
额外的；附加的
-curricular adj. 课程的
extra-special adj. 特别优良的
curriculum n. 课程
合成词 adj.+adj.=adj.
warm-hearted adj. 热心的
good-looking adj. 长得好看的
obviously adv. 显然，明显地
课本原句
Obviously, I was unhappy, but I won’t quit.
说出obvious(ly)的用法。
Obviously, the ability to talk is something that marks humans off from animals.
It is obvious to students that they should get well prepared for their future.
练习巩固
词汇记忆
obviously
root: obvious-明显的
suffix:-ly 副词
confidently adv. 自信地
curiously adv. 好奇地
quit v. 停止；戒掉；离开
课本原句
Obviously, I was unhappy, but I won’t quit.
翻译并说出quit的用法。
Ma Yun quit his job/ office.
He’s been given six months to live if he doesn’t quit drinking.
练习巩固
词汇记忆
quit v. 停止；戒掉；离开
root: free
过去式-过去分词
quit-quit/quitted-quitted
responsible adj. 负责任的，有责任的
课本原句
I know I’ll have to study harder as a senior high school student and get used to being responsible for a lot more.
Taking ___________（responsible) for something that went wrong is a mark of maturity.
总结responsible的用法
练习巩固
responsibility
词汇记忆
responsible
root: esponse-
反应，回应
suffix:-ible 能......的
respond vt. 回应；回复
accessible adj. 可进入的，可使用的
invisible adj. 看不见的，无形的
+suffix: ty/ly
responsibility n. 责任
responsibly adv. 负责地
phrases
a sense of responsibility 责任感
take responsibility for ... 对......负责任
It’s one’s responsibility to do sth.
做某事是某人的责任
solution n. 解决办法；答案
课本原句
Here is the perfect solution to all your problems.
归纳solution的用法
词汇记忆
solution
n.解决办法；答案
root：solut- 松开
suffix：-tion 名词后缀
explanation n. 解释
action n. 行为
another part of speech
solve vt. 解决
schedule n. 工作计划；日程安排 vt. 安排；预定
课本原句
Finding time for both studies and extra-curricular activities is a big challenge, so I need to make a workable schedule.
The new airport _____________(schedule) to open just before Christmas.
练习巩固
is scheduled
is scheduled
词汇记忆
schedule
n. 工作计划；日程安排
vt. 安排；预定
root：skei-
原始印欧语词根
劈开，分开
on schedule 按时
ahead of schedule 提前
behind schedule 落后
schedule sb./ sth. to do sth.
安排某人/某物做某事
be scheduled to do sth. 计划做某事
be scheduled for sth. 为...而准备
phrases
editor n. 主编，编辑，编者
课本原句
Some of the students want to become writers or editors after they graduate.
南希·吉布斯是《时代》杂志的总编辑。
Nancy Gibbs is the managing editor of TIME magazine.
佳句举例
词汇记忆
root: edit v. 编辑
suffix: -or ……人，……从业者
edition n. 版本
actor n. 演员
inventor n. 发明家
合成词：v.+ -or = n.
suffix: -ial 表形容词，……的
表名词
editorial
adj. 编辑的，社论的
n. 社论，评论
editor
n. 主编，编辑，编者
plate n. 盘子，碟子
课本原句
The kids over there are putting something on a round paper plate.
把这些盘子摆在桌上。
Place these plates on the table.
一辆挂着上海牌照的小汽车
a car with Shanghai plate
佳句举例
词汇记忆
plate n.
盘子，碟子
号码牌
on a plate
a plate of fried potatoes
number/ license plate
adventure n. 冒险，奇遇
课本原句
adventure camp
我上一次的冒险是驾船环游世界。
My last adventure was sailing a boat around the world.
你充满了冒险精神。
You are full of spirits of adventure.
佳句举例
词汇记忆
Adventure
n. 冒险，奇遇
prefix: ad- 朝着，靠近
root: vent n. 风险(risk)
adapt vt. 使适应
venture n. 风险项目 vi. 冒险去做
suffix: -ure 构成抽象名词
creature n. 生物体
departure n. 离开，出发
suffix: -ous 表形容词，……的
adventurous adj.
喜欢冒险的，有进取的，危险的
youth n. 青年时期，青春
课本原句
International Youth Camp
翻译并说出youth的用法和意思。
Don’t waste your youth on playing computer games.
Our universe is still in its youth.
She spent her youth in India.
佳句举例
词汇记忆
root: you-=juven-=年轻的
juvenile n. 青少年
adj. 青少年的
suffix: -th 构成抽象名词
strength n. 力量
depth n. 深度
width n. 宽度
suffix: -ful 表形容词，
有……的；
充满……的
youthful adj. 年轻的，青年的
youth n.
青年时期，青春
survival n. 生存， 幸存，幸存事物
课本原句
We’ll learn survival skills.
求生是人类的本能。
Struggling for survival is a human instinct.
那种时装是20世纪80年代的遗风。
That fashion is a survival from the 1980s.
佳句举例
词汇记忆
root: viv=vive=to live活着
revive vi. 苏醒，复活
suffix: -al=人，物，状态
animal n. 动物
betrayal n. 背叛，辜负
prefix: sur- =over, above, beyond, in addition 超过，在上面
surname n. 绰号，别号
surprise n. 惊讶
vivid adj. 生动的，逼真的
survival n. 生存，
幸存，幸存事物
expert n. 专家，行家 adj. 熟练的，内行的，专家的
课本原句
We’ll learn how to live in the wild from some experts.
说出expert的用法。
I’m an expert at French.
She’s an expert in family law.
He’s an expert on the Cold War.
The Indians of the Plains were expert hunters.
佳句举例
词汇记忆
root: per = to try, risk
experiment n. 实验
export n. & v. 输出
explore vt. 探究，探索
vi.探险
expert n. 专家，行家
adj. 熟练的，内行的，
专家的
prefix: ex- =向外out of
=former前任
ex-boyfriend n. 前男友
behavior n. 行为，举止
课本原句
I recommend that you talk to your friend about his behavior.
与那个兵交往时要注意自己的行为。
Be careful of your behavior towards this soldier.
大脑的这个区域是控制决策制定和社会行为的。
The area of the brain controls decision-making and social behavior.
佳句举例
词汇记忆
behavior
n. 行为，举止
root: behave vi.
举止端正，行为规矩
behavioral adj. 行为的
actor n. 演员
inventor n. 发明家
suffix: -or=状态，人，物
generation n. 一代(人)
课本原句
It’s not unusual for teenagers of your generation to be attracted to computer games.
老一辈永远不会懂。
The older generation never gets it.
每一代人都要找到自己的方向。
Every generation must find their north.
佳句举例
词汇记忆
animate v. 使有生气，
把……制成动画
suffix: -ion
=行为，状态，过程，结果
action n. 行为
animation n. 动画
genetic adj. 遗传的，起源的
genome n. 基因组
activate v. 使活动，使激活
suffix: -al
表形容词，……的
generational adj.
一代的，代与代之间的
generation
n. 一代(人)
root: gen=birth, produce，
出生，产生；生殖，基因
suffix: -ate 表动词
做，造成
attract vt. 吸引，引起…的注意/兴趣
课本原句
It’s not unusual for teenagers of your generation to be attracted to computer games.
翻译并说出attract的用法和意思。
If you are happy, you are going to attract other happy people to you.
It is natural for people to be attracted to beautiful things.
She was obviously attracted to him from the start.
The bird uses its call to attract the attention of a mate.
What attracted me most to the job was the chance to travel.
巩固练习
词汇记忆
attracted adj. 被吸引的
attach vt. 使依附，贴上，系上
prefix: at-
=朝，向，去
contract n. 合同
abstract vt. 摘要，提炼
adj. 抽象的
suffix: -ed, -ion
attraction
n. 爱慕，吸引力，有吸引力的事物
attract vt. 吸引，
引起……的注意/兴趣
root: tract
=to draw，拉，拖
focus vi.&vt. 集中（精力、注意力等）n. 焦点，中心，重点
课本原句
... and makes it very difficult to focus on other things in life.
试着把你的注意力集中在功课上。
Try to focus your mind on your lessons.
孩子们是她生活的重心。
Her children are the main focus of her life.
佳句举例
词汇记忆
focus vi.& vt. 集中
（精力、注意力等）
n.焦点，中心，重点
root: foc=
火炉，中心，焦点
focal adj. 焦点的，受关注的
addict n. 对……入迷的人，吸毒成瘾的人
课本原句
Some students even become addicted to the Internet.
He’s a drug __________.
His life has been ruined by heroin _____________.
Her kids are __________ to video games.
练习巩固
addict
addiction
addicted
词汇记忆
root: dict=to say, declare
说话，断言
prefix: ad- =朝，向，去，一再
addict n.
对……入迷的人，
吸毒成瘾的人
suffix: -ed, -ion
address vt. 发表（演说、演讲）
dictate v. 听写，口述
dictator n. 独裁者
addicted adj. 有趣的，上瘾的，入迷的
addiction n. 上瘾
adult n. 成年人 adj. 成年的，成熟的
课本原句
I guess it’s because they’re adults.
孩子和大人都很喜欢这个戏剧。
Children and adults like this play a lot.
它们长得已经很像成年狼了。
They look more like adult wolves now.
佳句举例
词汇记忆
root: ul=ol=成长
prefix: ad- =朝，向，去，一再
suffix: -hood 表名词，时期，性质
adult n. 成年人
adj.成年的，成熟的
address vt. 发表（演说、演讲）
adolescence n. 青春期
adulthood n. 成年时期
adolescent adj. 青春期的