人教版（2019）必修第一册：Unit 1 Teenage life第4课时 单元重点单词，句型，短语讲解 课件(57张ppt)

(共57张PPT)
Unit 1 Teenage Life
Period 4
单元知识点讲解
Good habits formed at youth make all the difference.
——Aristotle
Teaching objectives
1.Learn to know the usage of some important words.
2.To do some exercises by using these words.
Part 1重点单词·巧记
Ⅰ. 核心单词
1. ____　　　　 n. (13至19岁之间的)青少年
2. ______ n. 辩论；争论vt.&vi. 辩论；争论
3. ________ n. 志愿者
4. ____________ n. 内容; 目录
5. _________ n.温室；暖房
6. ______ n. 话题；标题
7. ______ n. 名称；标题；职称；头衔
teenager
debate
volunteer
content
greenhouse
topic
title
8. _____________　　 n.九年级学生；(大学)一年级新生
9. ______ adj. 额外的；附加的
10. ________ n. 文学；文学作品
11. _________ n. 冒险；奇遇
12. _________ n. 日程安排 vt. 安排; 预定
13. ______ v. 集中注意力
14. ______ v. 停止; 戒掉
freshman
extra
literature
adventure
schedule
focus
quit
Part 2词性转换
1.__________adj.青少年的→____________n.登记;注册
2._______vt.较喜欢→_____________n.偏爱
3.____________adj.难以理解的；不清楚的→________vt.使
糊涂；使迷惑→___________adj.糊涂的；迷惑的
4.____________n.动作；运动→_______ vt.& vi.移动；搬动
5.__________adj.正式的→__________adv.正式地
teenager
teenage
prefer
preference
confusing
confuse
confused
movement
move
formal
formally
6._____vt.& vi.适合；合身→_________adj.合适的；适用的
7._______adj.流利的；熟练的→___________adv.流利地；熟练地→__________n.流利;熟练
8.___________n. 挑战; 艰巨任务vt. 怀疑→______________
n. 挑战者→______________adj. 挑战性的
9.__________adv.事实上→________adj.实际的；真实的
suit
suitable
fluent
fluently　
fluency
challenge
challenger
challenging
actually
actual
10.__________vt.& vi.毕业n.毕业生→____________n.毕业
11.___________adj.高级的;先进的→__________n.前进;发展　vt.& vi.前进；发展　
12. adj.负责的；有责任的→_______________ n.责任；义务
13.__________n.解决方法；答案→_________v.解决；解答
graduate
graduation
advance
responsible
responsibility
solution
solve
advanced
Part 3 核心短语
1. ____________________ 对……负责
2. __________ 报名(参加课程)
3. ____________ 对……感到满意
4. _____________ 分发; 散发
5. ________________ 对……适合的
6. __________ 从……毕业;毕业于…
7. _______ 打扫(或消除)干净
8. __________ 与……相比更喜欢…
be responsible for
sign up (for sth.)
be content with
hand out
be suitable for
graduate from
clean up
prefer...to...
9. ____________ 喜爱
10. _________ 提前
11. ____________ 对……很入迷
12. __________ 习惯于
13. __________________ 集中注意力于……
14. _______________ 跟上…; 和…保持联系
be attracted to
in advance
be addicted to
be/get used to
focus/concentrate on
keep up with
He enlisted as a volunteer in the army.
他以志愿兵从军。
Helen volunteered to have Thanksgiving at her house this year.
海伦主动提出今年在她家过感恩节。
1．volunteer n. 志愿者；志愿兵vt.&vi.自愿
语块积累
(1) work/act as a volunteer 做志愿者
a volunteer to clean up the park 自愿来打扫公园的人
(2) volunteer for 自愿为......服务；自愿做
volunteer as 自愿充当
volunteer to do sth. 自愿做某事
(3) a voluntary agreement 自愿协议
单句语法填空
(1) Susan had quit her well-paid job and was working as ____ volunteer in the neighborhood when I visited her last year.
当我去年拜访苏珊的时候，她辞掉了高薪的工作，在附近做志愿者。
(2) We need three ____________ to teach at the school in this mountain village.
我们需要三名志愿者到这个山村的学校教书。
(3) After dinner, Mary volunteered _________(clean) the table.
晚饭后，玛丽主动收拾桌子。
a
volunteers
to clean
2. prefer v. 较喜欢
prefer vt. preferred; preferred
preference n. 偏爱；优先权；偏爱的事物
[2018江苏] The boy was not much of a fruit-eater, (prefer) a bar of chocolate if given the chance.
preferring
(1)prefer to do/doing sth.喜欢做某事
prefer sth. to sth. 喜欢某物而不喜欢某物
(2)prefer doing sth. to doing sth.
＝prefer to do sth. rather than do sth.
＝would do sth. rather than do sth.
＝would rather do sth. than do sth.
宁愿做某事而不愿做某事
(3)preference n． 偏爱；优先权；偏爱的事物
have/show a preference for 　 　偏爱
[谚]宁可吃亏，不贪便宜。
I would prefer cooking myself to eating in a restaurant.
我宁愿自己做饭而不愿下馆子。
I prefer to work rather than (to) sit idle.
＝Rather than sit idle I prefer to work.
我宁愿工作而不愿闲坐。
单句语法填空
He prefers ________(be) a volunteer .
The old man preferred _____(live) alone to _____ (go) abroad with his son.
I prefer to talk with you face to face rather than _____(talk)with you on Wechat .
to be
living
talk
going
3. content [k n tent]目录，内容
联想记忆:con-来+tent帐篷→一起来到帐篷里→被包含在里面→内容;目录
[2019天津卷] I was ready to pay for my bananas at the grocery one night, when fear seized me. My wallet was gone…The hearting-stopping moment was quickly followed by mental math. How much time and money would it cost to replace the 18 of that little wallet The credit cards, the driver’s license, the cash, all lost to the bus.
A. parts B. contents C. details D. ingredients
B
be content with sth对…满足
be content to do sth. = be willing to do sth.
愿意做某事
She was content with the result.
她对这个结果很满意。
He is content to live in the countryside.
他愿意生活在乡村。
Exercise：
1. The letter's c__________ must be kept a secret.
2. Are you content__________ your salary
3.It is wise to look at the c________ page of a book before buying it.
ontents
with
ontent
4.suitable adj. 合适的/适用的
构词记忆:suit适合+able(形容词后缀
有性质的)→合适的;适用的
comfortable 舒适的
valuable 有价值的
knowledgeable有知识的
be suitable to do sth.适合做某事
be suitable for sb./sth.适合某人/某物
It is suitable for sb.to do sth.某人适合做某事
suit n．西装；一套外衣　vt.(服装、颜色等)适合；对(某人)方便；中……的意
He changed his overalls for a suit.
他脱下了他的工作服，换上了一套西服。
I don’t think this coat really suits me.
我觉得这件大衣不大适合我穿。
She had the ability to suit her performances to the audience.
她有能力使自己的表演迎合观众的口味。
[指津]
(1)suit多指合乎需要、口味、性格、款式等；
(2)fit多指大小、形状的合适；
(3)match多指色调、形状、性质等方面的搭配。
[练透]——单句语法填空
①However，his adviser helped him choose ________ (suit)courses and recommended that he should sign up for advanced literature.
②A good teacher suits his lessons ____ the age of his pupils.
[写美]——一句多译
[全国Ⅰ卷，书面表达]因为我精通英语，所以我认为我适合这项志愿者工作。
③I do believe I ______________________ this voluntary work，because I have a good knowledge of English.
④I do believe this voluntary work ________，because I have a good knowledge of English.
suitable　
to　
am suitable for/am fit for
suits me
5. challenge v./n. 挑战
1) challenged adj. 受到挑战的、
2) unchallenged adj. 没有异议的/无人挑战的
3) challenging adj. 具有挑战性的
[2018全国3卷] I quickly lower myself, ducking my head to avoid looking directly into his eyes so he doesn’t feel __________(challenge).
challenged
即学活用
(1) Although the game was __________ (challenge), he challenged himself ________ it without hesitation.
(2) It is a ____________ (challenge) job for me to cure children of their bad habits.
(3)This year， The economy of this country ________________________ (正面临着另一个挑战)．
challenging
challenging
is facing another challenge
to
6. confuse vt.使糊涂/使迷惑
记忆方法：con来，一起+fuse(肤色）肤色不同的人来到一起就混乱，迷惑了
[2020浙江卷] It turned out no one got badly hurt, but the outcome could have been 54 .
A. common B. confusing C. desirable D. awful
D
1) confused adj.迷惑的/糊涂的
2) confusing adj.令人感到迷惑的
3) confusion n.困惑
[固定搭配]
1) confuse A with/and B 把A与B混淆
2) be/get confused with/about...对……感到困惑
I am confused about his confusing behavior.
即学活用
(1) I would often get ________ (confuse) when I came across new words with a similar spelling.
(2)There was a ________ (confuse)look on his face when he met with a ___________ (confuse)problem.
confused　
confused
confusing
She was fluent in German, French and English.
她的德语、法语和英语都很流利。
To my surprise, he spoke German fluently.
=To my surprise, he spoke fluent German.
让我惊讶的是，他的德语说得很流利。
7.fluent adj.(尤指外语)流利的；熟练的
be fluent in... 在……方面流利
fluently adv. 流利地；流畅地
fluency n． (尤指外语)流利，流畅
归纳总结
[例句] 用fluent的各种形式填空
1.She has studied eight foreign languages but is _______in only six of them .
2.___________in English is required for this job .
3.Now he can speak French _________.
fluently
fluency
fluent
8. graduate n. 毕业生v. 毕业
graduation n.毕业，毕业典礼
从……毕业________________
[2017全国2卷] I learned that Freddy did several jobs after his 52 from high school.
A. graduation B. retirement
C. separation D. resignation
A
graduate from
即学活用
(1) When the boys graduated ________ high school, Ann moved to a small town in Vermont.
(2) After his __________ (graduate) from college, he came to Beijing, began working and started a new life.
from
graduation
Perhaps you can recommend me a hotel.
或许你能给我介绍一家旅馆。
I’ll recommend him as her secretary.
我要推荐他当她的秘书。
I recommend buying this dictionary.
我建议买这本词典。
He recommended that we (should) read the novel.
他建议我们读一读那部小说。
9．recommend vt.建议；推荐；介绍
recommend sth.to sb.向某人推荐某物
recommend sb.as...推荐某人为……
recommend doing sth.建议做某事
recommend sb. to do sth.建议某人做某事
recommend that...建议……(从句的谓语用“should＋ 动词原形”，should可省略)
recommendation n．推荐；建议；推荐信
He suggested that we(should) take the teacher’s advice.
表示建议,要求,命令等动词后的宾语从句中, 用（should）+ 动词原形, 常见动词有insist；order、command；suggest、advise、recommend；demand、request、require、ask (一坚持二命令三建议四要求)
[练透]——单句语法填空
①Eye doctors recommend that a child's first eye exam
______________ (be) at the age of six months old.
②My English teacher recommended ________(buy) an English-Chinese dictionary which he thought would be of great help to my studies.
③[2021·新高考Ⅰ卷]If I had to make just one ________________
(recommend) for where to stay in Rome, it would be Yellow Hostel.
④I suggest that you first fly to Beijing, where you can stay for a week.
→I___________ that you first fly to Beijing, where you can stay for a week.

(should) be
buying
recommendation　
recommend
10. advance v.前进；n.提前
谐音记忆法：饿的望死=饿的望着就要死了，赶快前进找吃的
2) in advance 提前
3) advance on/towards 朝…前进
1) The crowd advanced us, shouting angrily.
2) To catch the early flight, we ordered a taxi advance and got up very early.
on/towards
in
1) advanced adj.高级的/先进的
11. quit v.停止(做某事)/戒掉/离开(工作岗位)
联想记忆：qu（去）+it（它）=去它的，不干了，离开
1) quit doing sth. 停止做某事
2) quit to do sth. 辞职去做某事
过去式和过去分词：quit, quit
语块积累：
quit school/office 辍学
quit one's job 辞职
quit the habit of smoking 戒除吸烟的习惯
quit doing sth. 停止做某事
quit drinking/smoking 戒酒/戒烟
1) Cathy her job before her son was born so that she could stay home and raise her family.
2) 你必须戒烟。更重要的是，你应该开始运动。
had quit
You should quit smoking, and more importantly, you should start taking exercise.
12.responsible adj. 负责的；有责任的
责任；义务 ____________________
对…负责________________________
负责…;有…责任_____________________
做某事是某人的责任_________________________
责任感____________________________
responsibility n.
be responsible for…
have/take responsibility for…
It is one’s responsibility to do sth.
a sense of responsibility
即学活用
(1) 水资源短缺不完全是由人类活动造成的。
___________________________________________(2) We should be __________ (responsibility) for the work and keep teamwork spirit in mind.
(3) I have clearly understood my safety ___________ (responsible) at work.
Human activity is not responsible for all water shortage.
responsibility
responsible
13.solution /s lu n/ n. 解决办法；答案
构词记忆：solve v. 解决；解答+tion(行动的)结果=解决办法；答案
a solution to ... 解决...的办法
The manager announced that this was the real solution to the problem.
(1) The school advisers help you talk through your problems, but they don't give you any direct _________(solve).
学校顾问帮助你解决问题，但他们不会给你任何直接的解决方案
(2) As usual, he found a practical ___________ (solve) to the difficult problem.
像往常一样，他找到了解决这个难题的切实可行的办法。
(3) They are arguing with their classmates about the solution_______ the problem.
他们正在和同学们争论这个问题的解决办法。
solutions
solution
to
The task will be finished ahead _____ schedule if nothing prevents .
The goods must be delivered ______schedule .
14.schedule n. 工作计划；日常安排
谐音记忆：路上的车(che) 堵(du) 了(le)→耽误了“日程安排”
[搭配] ahead of schedule 早于预定时间
on schedule 按期；准时
behind schedule 晚于预定时间
of
on
15.behave vt&vi. 举动，（举止或行为）表现
behave oneself 有礼貌，表现得体
behave well/badly 表现好/不好
behave as if/though 表现得好像...
well-behaved adj. 表现好的
badly-behaved adj. 表现差的
1.I want you to behave while I'm away, my children.
2.They behaved (bad) to the guests, which made us very disappointed.
3.I think we should mind our (behave) in public places.
badly
yourselves
behaviour
16.attract vt.吸引;引起……的注意(或兴趣)
[教材原句] It is not unusual for teenagers of your generation to be attracted to computer games and the online world.(P18)
对于你们这一代青少年来说,喜爱电脑游戏和网络世界是很正常的事情。
考点必记
(1)attract sb to...把某人吸引到……
attract one’s attention吸引某人的注意力
be attracted to...喜爱……
(2)attraction n.吸引力;吸引人的事物
tourist attraction旅游胜地/景点
(3)attractive adj.吸引人的;迷人的;有魅力的
be attractive to对……有吸引力
attractive
attraction
attracts
attractions
attractive
用attract正确形式填空
1 No matter how ___________ (attract) they look in the store, once I get them home they're unfailingly dry, hard and tasteless.
2 But for tourists , pandas are its top __________ (attract).
3 What me most in Beijing is that there are many __________,like the Great Wall and the Summer Papace. They are so __________ as to attract eyes from eery corner of the world.
[例句]
Each passage focuses _____a different topic .
We teenagers should focus our attention ____our study .
17. focus vt.集中（精力、注意力等）；使调节焦距
[搭配] focus on 集中；特别关注
focus one's attention /mind/eye on...
集中某人的注意力/思想/视线于...
on
on
18.be addicted to对……上瘾
(1)be/become addicted to... 沉溺于……；对……上瘾
(2)addict vt. 使沉溺；使上瘾 n．有瘾的人
addict oneself to sth. 某人沉溺于某事
(3)addicted adj. 入了迷的；上了瘾的
Addiction n. 沉溺；嗜好；癖好
[佳句]　With an increasing number of amusement applications installed in cellphones，many adults are addicted to cellphones，thus influencing their work and life.
[练透]——单句语法填空
①As far as I'm concerned, it's not wise for us to be addicted to ________ (play) with smart phones.
②Her son addicted himself ___ smoking, which had a bad effect on his health.
③[2020·北京卷，语法填空]The problem of phone __________ (addict) has been observed since a few years ago.
playing　
to　
addiction
Thank you