人教版（2019）必修第一册Welcome Unit 词汇学习课件-（50张ppt)

(共50张PPT)
Welcome Unit
词汇学习
2019版新人教高一英语必修1
一、拓展单词
1.____________ n.登记；注册；挂号→_________vt.&vi.登记；注册
registration
register
2._________adj.女（性）的；雌的 n.雌性动（植）物；女子→（反义词）_______adj.男
（性）的；雄的 n.雄性动（植）物；男子
female
male
3.____________n.国籍；民族→________ n.国家；民族→__________ adj.国家的；民族的
nationality
nation
national
4.__________n.设计者→________ n.设计；设计方案 vt.设计；筹划
designer
design
5.________adj.正式的；正规的→（反义词）__________adj.非正式的；非正规的
formal
informal
6._________adj.焦虑的；不安的→_________n.焦虑；不安
anxious
anxiety
7.__________adj.恼怒的；生气的→________vt.使恼怒；打扰→___________adj.使恼怒的；使生气的
annoyed
annoy
annoying
返回至目录
8.___________adj.惊吓的；害怕的→_________vt.使惊吓；使惊恐→____________adj.引起恐惧的；使惊恐的
frightened
frighten
frightening
9.________adj.级别（或地位）高的 n.较年长的人→（反义词）________adj.地位 （或职位、级别）低下的 n.职位较低者；（体育运动中）青少年
senior
junior
10.____________n.印象；感想→_________vt.使钦佩；给……留下深刻的好印象 vi.留下印象；引人注目
impression
impress
11.___________adj.自信的；有把握的→____________n.信心；信任
confident
confidence
12.__________vt.组织；筹备；安排；组建 vi.组建；成立→_____________n.组织；团体；机构
organise
organisation
13.____________n.性格；个性→________n.人；个人→__________adj.个人的
personality
person
personal
返回至目录
构词规律
v.+-ion→n. 以t结尾的adj.去t+-ce→n.
impress v.→impression n.印象；感想 invent v.→invention n.发明；创造 discuss v.→discussion n.讨论；商讨 confident adj.→confidence n.信心；信任
different adj.→difference n.差别；不同（之处）
absent adj.→absence n.缺席；不在；缺乏
返回至目录
二、 短语记诵
1.________ 终于;最终
at last
2._______ an impression 留下好印象
make
3.concentrate _____ 集中精力于
on
4.look forward _____ 盼望;期待
to
5.what if _____________________
要是……会怎么样呢
6.leave... alone ________________
不打扰;不惊动
7.take notes_________
记笔记
返回至目录
自 主 探 究
探究点1 exchange n.交换；交流 vt.交换；交流；交易；兑换
（P2）I’m an exchange student from the UK.我是一名来自英国的交换生。
知识拓展
make an exchange 交换
in exchange （for...）作为交换（……）
exchange sth for sth用……交换……
exchange sth with sb与某人交换某物
经典佳句
We students should often exchange ideas with our parents, who are rich in experience.我们学生应该经常和经验丰富的父母交换意见。
Ⅰ.单句填空
（1） Where can I exchange my dollars _____ pounds
for
（2） I exchanged seats _______ Bill.
with
Ⅱ.同义句改写
（3） He exchanged an apple with me for a piece of cake.
→He gave me an apple _________________ a piece of cake.
in exchange for
探究点2 lecture n.讲座；讲课；教训 vi.（开）讲座；讲课 vt.训斥
（牛津词典）I found her lecture very obscure.我觉得她的讲座非常费解。
知识拓展
give a lecture 做演讲；做讲座
attend a lecture （on/about...） 听关于……的讲座；上……的课
a lecture hall/room 演讲厅；大讲堂
经典佳句
Most students spend about a quarter of their time listening to lectures.大多数学生把约四分之一的时间用在听讲座上。
完成句子
（1） He________________________ at Manchester University.他在曼彻斯特大学讲授欧洲艺术。
lectures on European art
（2） Professor Li will ___________________________________ tomorrow, and we will go to listen to it.李教授明天给我们做有关中国文化的报告，我们将去听。
give us a lecture on Chinese culture
（3） Come early________________________________________________.早点来，否则你可能找不到讲座教室里的好座位。
or you may not find a good seat in the lecture hall
探究点3 design n.设计；设计方案 vt.设计；筹划
（牛津词典）The basic design of the car is very similar to that of earlier models.这种汽车的基本设计与早期的型号的基本设计非常相似。
知识拓展
by design 故意地;蓄意地
design sth to do sth 为做……设计……
design sth for...为……设计……
be designed for sth 为……设计
designer n.设计师；设计者；谋划者
熟词生义
design vt.筹划；计划
He has designed to go to Australia for a trip in the fall.他已经打算秋天去澳大利亚旅行。
名师点拨
by design的同义短语为on purpose，反义短语为by accident。
Ⅰ.单句填空
（1） He became a photographer more by accident than _____ design.
by
（2） This building is designed _____ weddings and other celebrations and it’s beautiful.
for
（3） HUNCH _____________ （design） to connect high school classrooms with NASA engineers.
is designed
Ⅱ.完成句子
（4） The programme __________________________ who have been out of work for a long time.这项活动的目的是帮助下岗很长时间的人。
is designed to help people
探究点4 annoyed adj.恼怒的；生气的
（牛津词典）He was beginning to get very annoyed with me about my carelessness.因为我粗心大意，他已开始恼火了。
知识拓展
be annoyed with sb 对某人生气
be annoyed at/about sth 因某事而生气
annoy vt. 使恼怒；打扰
It annoys sb that... ……使某人恼怒
annoying adj. 令人恼怒的；令人烦恼的
经典佳句
We should keep a cool head and put ourselves in others’ shoes rather than get annoyed．我们应该保持头脑冷静，换位思考，而不是恼羞成怒。
Ⅰ.单句填空
（1） What__________（annoy） her most was that he didn’t keep his promise.
annoyed
（2） What is really___________（annoy） is that we made the same mistake last time.
annoying
Ⅱ.句式升级
（3） He is always making the same mistake, and it makes his teacher annoyed.
→He is always making the same mistake，________________________________．（定语从句）
which makes his teacher annoyed
探究点5 anxious adj.焦虑的；不安的
（P4）I’m not outgoing so I’m a little anxious right now. 我（性格）不算外向，所以我现在有点担心。
知识拓展
be anxious for sb/about sth 为某人/某事担心
be anxious to do sth 渴望做某事
anxiety n. 忧虑;担心;渴望
with anxiety 焦虑地
anxiously adv. 焦虑地
经典佳句
People are anxious because they don’t have certainty about what’s going on.人们感到焦虑, 因为他们不确定要发生什么事。
Ⅰ.单句填空
（1） There is no reason to be anxious ________ the exam result.
about
（2） He is anxious __________ （spend） the holiday with you.
to spend
（3） The mother was filled with _________ （anxious） about her daughter’s English.
anxiety
（4） She waited ___________ （anxious） for her mother’s letter.
anxiously
Ⅱ.句型转换
（5） She looked at her sick child and was very anxious.
→She looked at her sick child，______________．（用形容词作状语）
very anxious
探究点6 impression n.印象
（P4）I want to make a good first impression. 我想留下良好的第一印象。
知识拓展
impress vt. 使铭记；使铭刻；给……留下深刻印象
impressive adj. 令人印象深刻的
impress...on... 把……印在……上
leave / make / create a（n）... impression on sb 给某人留下……的印象
经典佳句
Most Chinese are greatly impressed by the first edition of the TV series Journey to the West shot in 1986.
大多数中国人对1986年拍摄的电视剧第一版《西游记》印象很深刻。
Ⅰ.用impress的适当形式填空
（1） The phrase ___________ her so much that she copied it down.
impressed
（2） What was so ____________ about Jasmine Westland’s victory was that she came first in the marathon.
impressive
（3） Such a person may be forgiven if he is late, but not those who are deliberately late to create an ____________.
impression
Ⅱ.一句多译
她甜美的微笑深深地打动了我们。
（4） Her sweet smile ____________________．
impressed us deeply
（5） We _________ ________________ her sweet smile.
were deeply impressed by
（6） Her sweet smile ___________________________ us.
made a deep impression on
探究点7 What if...
（P4）What if no one talks to me？要是没人跟我说话怎么办？
知识拓展
what if 用于提出假设时，意思是“要是……会怎么样;假若……怎么办”。
what if 后的句子可用陈述语气（用一般现在时），也可用虚拟语气（用一般过去时或“should+动词原形”）。
What if they talked a long time about a painting you weren’t interested in 如果他们谈了很久你不感兴趣的画怎么办？
What if she finds out that you’ve lost her book 如果她发现你把她的书弄丢了怎么办
What if you should fail 假如你失败了该怎么办呢？
名师点拨
（1）What about ... /How about...？……怎么样？（表示建议或征求对方意见）
What about/How about going to the movies with me tonight 今晚和我一起去看电影好不好？
（2）Why not do... 为什么不……？
Why not stop them （from） polluting the river 为什么不阻止他们污染这条河呢？
（3）How come...？怎么会……？
How come you enjoy collecting stamps 你怎么会喜欢集邮呢？
Ⅰ.单句填空
（1） What ____ we moved the sofa over there
if
（2） What about _________ （have） a game of chess
having
Ⅱ.完成句子
（3） ____________ they left you alone here 他们怎么会把你一个人留在这里呢？
How come
（4） ___________________ it in some other ways 为什么不用其他办法试着做这件事呢？
Why not try doing
探究点8 find+宾语+宾补
（P4）I found most of my classmates and teachers friendly and helpful.
我发现大多数同学和老师都很友好，并且乐于助人。
知识拓展
句中found most of my classmates and teachers friendly and helpful为“find+宾语+宾补”结构。
（1）能够充当宾语的有名词或代词。宾语补足语主要是对宾语进行补充说明,说明宾语的身份、特征或状态等。
We turned around and found the little girl struggling in the lake,crying for help.
我们转过身来时发现小女孩在湖中挣扎,大声呼救。
When he woke up, he found himself lying in the street.
当他醒来时,他发现自己正躺在大街上。
（3）当不定式（或从句）作find的宾语时,通常用it作形式宾语,将真正的宾语放在宾补之后,即构成“find＋it＋adj. / n. ＋to do sth/that从句”,表示“发现/认为做某事……”。
I find it amazing that they’re still together. 他们还在一起,这使我很吃惊。
（2）find复合结构的常见形式:
形容词/副词
名词/介词短语
动词-ing形式（表示主动、正在进行的动作）
过去分词（表示被动、已经完成的动作）
find＋宾语＋宾补
Ⅰ.单句填空
（1） She found herself _________ （trap） into buying the useless medicine.
trapped
（2） I find it necessary for us __________ （learn） a foreign language.
to learn
Ⅱ.一句多译
我认为当你有麻烦时帮助你是我的责任。
（3） I find ______________________________ when you are in trouble. （it作形式主语）
that it is my duty to help you
（4） I find _______________________ when you are in trouble.（it作形式宾语）
it my duty to help you
探究点9 concentrate on 集中精力于
（P4）I couldn’t concentrate on the experiment. 我没法将注意力集中在实验上。
知识拓展
concentrate on （doing） sth 专心（做）某事
concentrate one’s mind/attention on 集中注意力于; 致力于; 专心于
经典佳句
We should concentrate our attention on efficiency to improve our work. 我们应该把注意力集中在效率上来改善我们的工作。
Ⅰ.单句填空
（1） We must concentrate our efforts on ___________（improve） education.
improving
（2） As a senior high student,I think you should concentrate your attention _____ your skills of learning.
on
Ⅱ.完成句子
（3） As students, we _______________________________. 作为学生,我们必须集中精力学习。
must concentrate on our studies
（4） She has turned down several invitations to star at shows in order to ________________________.为了集中精力学习，她已经拒绝了在时装秀中担当主角的好几个邀请。
concentrate on her study
探究点10 leave... alone 不打扰；不惊动
（P4）I really wanted to tell him to please be quiet and leave me alone!我真的想跟他说,请安静,不要打扰我！
知识拓展
leave behind 遗留; 把……抛在后面; 落后
leave aside 搁置一边; 不考虑
leave out 省略; 遗漏
leave for 到……地方去;前往
图解释义
His parents leave him alone to concentrate on his study.
他父母不打搅他，让他独自专心学习。
Ⅰ.用leave的相关短语填空
（1） The newly married couple are ____________ their honeymoon.
leaving for
（2） The editors decide to ___________ this chapter to make the book shorter.
leave out
（3） We tried to be friendly,but his refusal made us think he wanted to ______________.
be left alone
Ⅱ.完成句子
（4） She asked to______________ but the reporter followed her all the way.她要求一个人待着，但是记者一路都跟着她。
be left alone
（5） Don’t________________. I will feel lonely.别留下我一个人。我会觉得孤单的。
leave me alone
探究点11 explore v.探索；考察
（P4）I miss my friends from junior high school, but I believe I will make new friends here, and there’s a lot to explore at senior high.我想念我初中的朋友，但我相信我会在这里交到新朋友，并且在高中有很多事物要去探索。
知识拓展
exploration n. 探索；勘察；探险；探测
explorer n. 探测者；探测器；探险家
explore for sth 探测/寻找某物
经典佳句
However, health experts suggest exploring other ways to reduce stress.然而，健康专家建议寻求其他减轻压力的方法。
Ⅰ.单句填空
（1） It is well worth ___________（explore） other ways of dealing with this problem.
exploring
（2） His dream of being an __________（explore） has become a reality.
explorer
（3） Space ____________（explore） is often seen as an expensive adventure.
exploration
Ⅱ.完成句子
（4） They set up a scientific organisation _____________________________．他们成立了一个科研机构去探索未知的世界。
to explore the unknown world
探究点12 look forward to 盼望；期待
（P6）Tom is looking forward to meeting the new exchange student. 汤姆盼望着见到新的交换生。
知识拓展
be/get used to 习惯于 pay attention to 注意
object to 反对 get down to 开始……
lead to 导致；通向 stick to 坚持
devote...to... 将……投入……
refer to 参考；涉及；指的是
经典佳句
I used to look forward to receiving your letters so much.我之前很盼望收到你的回信。
名师点拨
（1）look forward表示“向前看”时，后跟to do表示目的。
（2）在定语从句中常考查look forward to，其后的动词与to没有任何关系。
Ⅰ.单句填空
（1） He was looking forward ________（see）who was making a loud noise in the crowd.
to see
（2） The day that he had looked forward to _______（come） at last.
came
（3） We are looking forward to _________（hear） from you.
hearing
Ⅱ.完成句子
（4） At present , it is necessary for everyone_____________________________when going outside.现在，每个人都要习惯出门戴口罩。
to get used to wearing masks
（5） _________________the road signs while driving.开车的时候要注意路牌。
Pay attention to
探究点13 organise vt.组织；筹备；安排；组建 vi.组建；成立
（P7）How does Li Ming organise his thoughts？李明是如何整理他的思绪的？
知识拓展
organise the meeting 组织会议
organisation n.[U]组织工作；[C]组织；机构
organiser n.[C]组织者；发起人
经典佳句
These activities were organised by our school, which really provided us with much pleasure.这些活动是由我们学校组织的，这的确为我们提供了很多的欢乐。
单句填空
（1） If you want to improve your study, you should try ____________（organise） your time better.
to organise
（2） The government should set up a special _____________（organise） to protect the environment.
organisation
探究点14 goal n.目标；球门；射门
（P7）I have learning goals and make plans for my English studies.我有学习目标并为我的英语学习制订了计划。
知识拓展
achieve one’s goal 实现目标
set a goal 确立一个目标
score a goal 踢进一球；得一分
经典佳句
His goal is to get a good job and support his family.
他的目标是找到一份好工作，养家糊口。
完成句子
（1） The footballer___________________and his team finally won the match.那个足球运动员进了三个球，他的球队最终赢得了比赛。
scored three goals
（2） I’m determined ____________________ no matter how hard it is.我决心不管有多难都要实现我的目标。
to achieve my goal
探究点15 take notes 记笔记
（P7）I take notes while listening and reading.我边听边读边做笔记。
知识拓展
make a note 做笔记
take note of 注意；牢记
note down 记录；记下
经典佳句
It is a good habit to take notes when you have a class.上课记笔记是个好习惯。
完成句子
（1） You should ______________ what she tells you.你应该牢记她告诉你的话。
take note of
（2） You’d better _______________________in class so that I can borrow your notebook.你最好在课堂上做笔记，这样我就可以借你的笔记本了。
make a note/take notes
探究点16 curious adj.好奇的；求知欲强的
（P8）I’m curious about everything.我对一切都很好奇。
知识拓展
be curious about sth 对某事感到好奇
be curious to do sth 极想做某事
curiosity n.好奇心
out of curiosity 出于好奇
meet one’s curiosity 满足某人的好奇心
curiously adv.好奇地
Ⅰ.单句填空
（1） Some Chinese students are curious ________ the school life of American students.
about
（2） Out of __________（curious）, the man followed the guide into the hall.
curiosity
（3） The people looked at the strange boy ___________（curious）．
curiously
Ⅱ.完成句子
（4） The little boy __________________________ he meets with.这个小男孩对他遇到的每件事都很好奇。
is curious about everything
返回至目录
经典佳句
（2021·山东第一次听力）Our audience is curious about how you got your name.我们的观众很好奇你的名字是怎么来的。
探究点17 either...or...
（P8）If I’m not in class, I’m either in the library or in the computer lab.如果我不在教室，那么我要么在图书馆，要么在微机室。
知识拓展
句中的either...or...连接两个并列的表语，意思是“或者……或者……；要么……要么……”。
（1）either...or...用于连接两个性质相同的词或短语。
You can have either this one or that one.你拿这个或那个都可以。
You must either go at once or wait till tomorrow.你要么马上走，要么等到明天。
We can finish the work either this week or next week.不是这星期就是下星期我们就可完成这项工作。
（2）either...or...用于连接两个句子。
Either you must improve your work or I shall dismiss you.要么你改进工作，要么我就辞退你。
Either you’ll leave this house or I’ll call the police.你要是不离开这座房子，我就叫警察来。
名师点拨
连接两个并列主语时，谓语动词的数遵循“就近原则”的并列连词有：
either...or... 或者……或者……
neither...nor... 既不……也不……
not only... but also... 不但……而且……
not...but... 不是……而是……
Ⅰ.单句填空
（1） Sightseeing is best done either by tour bus _____by bicycle.
or
（2） Either you or one of your students ____（be） to attend the meeting.
is
（3） Kunming is a beautiful city, where it’s neither too hot ______ too cold all the year around.
nor
Ⅱ.完成句子
（4） I often go to ___________________________ the gym as my after-class activities.课外活动时，我通常要么去英语角，要么去体育馆。
either the English Corner or
随堂检测
Ⅰ.单句填空
1.Have you come ____________（register） at the school
to register
2.Developing agriculture is important to the __________（nation） economy and the people’s life.
national
3.I am an advertising（广告活动） __________（design）, and I love design and photography.
designer
4.She is now concentrating _____ her career as a fashion designer.
on
5.Mike was too ___________（frighten） to tell his family what had happened.
frightened
6.He has told me his plans and he’s made a good impression _____ me.
on
7.________（leave） alone the boy, because he can make up his own mind.
Leave
Ⅱ.选词填空
no more； make friends with； be senior to； leave...alone； concentrate on； leave a good impression on
1.A patient who is not fully conscious should never______________.
be left alone
2.I am willing_____________________you, and I can tell you a lot of interesting Chinese culture.
to make friends with
3.He is leaving the band__________________his writing.
to concentrate on
4.The new teacher__________________________the students by her rich knowledge and humorous talk.
left a good impression on
5.Henry has broken his word so many times that I can__________trust him．
no more
6.Sally _____________me, since she joined the firm before me.
is senior to