人教版（2019）必修 第一册Welcome unit Word Study课件（28张ppt）

(共28张PPT)
2019(新)
人教版英语
必修一
welcome unit
words and expressions
welcome unit
in
Welcome Unit
exchange n. 交换; 交流
vt. 交换; 交流；交易; 兑换
lecture n. 讲座；讲课；教训
vi. (开)讲座；讲课 vt. 训斥
registration n. 登记；注册；挂号
register vt.& vi. 登记；注册
sex 性别
female adj. 女(性)的; 雌的 n. 雌性动（植）物；女子
male adj. 男(性)的; 雄的 n. 雄性动（植）物；男子
nationality n. 国籍; 民族
nation n. 国家; 民族; 国民
designer n. 设计者
design n. 设计; 设计方案 vt. 设计；筹划
campus n. 校园; 校区
formal adj. 正式的；正规的
anxious adj. 焦虑的; 不安的
annoyed adj. 恼怒的；生气的
annoy vt. 使恼怒；打扰
frightened adj. 惊吓的；害怕的
p.m. abbr.(源自拉丁语)下午；午后
a.m. abbr.(源自拉丁语)上午；午前；
senior adj. 级别（或地位）高的
n. 较年长的人
senior high school （美国）高中
at last 终于; 最终
outgoing adj. 爱交际的；外向的
impression n. 印象；感想
impress vt. 使钦佩；给……留下深刻的好印象
vi. 留下印象；引人注目
make an impression 留下好印象
what if 要是……会怎么样呢？
guy n. 小伙子；男人；家伙
concentrate vi.& vt. 集中（注意力）；聚精会神
concentrate on 集中精力于
experiment n. 实验；试验
leave...alone 不打扰；不惊动
awkward adj. 令人尴尬的; 难对付的
junior adj. 地位（或职位）低下的
n. 职位较低者; （体育运动中）青少年
junior high school （美国）初级中学
explore vt.& vi. 探索； 勘探
confident adj. 自信的；有把握的
confidence n. 信心; 信任
forward adv. （also forwards）向前；前进
adj. 向前的；前进的
look forward to 盼望；期待
take notes 记笔记
flash n. 光; 信号 vi. 闪耀； 闪光；发出信号
vt. 使闪耀；发出（信号）
flash card 教学卡片；识字卡
organise [NAmE-ize] vt. 组织；筹备； 安排；组建
vi. 组建；成立
organisation [NAmE- ization] n. 组织; 团体; 机构
goal n. 目标; 球门; 射门
strategy n. 策略；策划
partner n. 同伴; 配偶；合伙人
improve vi.&vt.改进；改善
curious adj. 好奇的; 求知欲强的
company n. 公司；商行; 陪伴
personality n. 性格；个性
style n. 方式; 作风
revise vt.& vi. 修改; 修订；复习
Welcome Unit 【核心词汇】
exchange
design
anxious
frightened
impression
concentrate
flash
confident
leave...alone
look forward to
n. [C;U] 交换; 交流; 交易
vt. 交换; 交流；交易; 兑换
exchange students 交换生
cultural exchange 文化交流
exchange cheques　 兑换支票
1. exchange
I’m an exchange student from the UK.
我是来自英国的交换生。
①It’s really easy to exchange traveller’s cheques at banks or hotels.
在银行或宾馆兑换旅行支票非常容易。
②I’ll go to the bank to exchange some pounds for dollars.
我要去银行把一些英镑换成美元。
③I will take full advantage of the chance to exchange views with them.
我将充分利用这次机会与他们交换观点。
④I gave Mary an apple in exchange for my favorite banana.
我送给玛丽一个苹果交换我最喜欢吃的香蕉。
exchange...for...　以……交换/兑换……
exchange sth with sb 与某人交换某物
in exchange for 作为对……的交换或替换
【即学即练】
①It is illegal for a public official to ask people for gifts or money _____ exchange for favors to them.
②I am going to travel abroad, so I go to exchange some RMB _____ dollars in the bank.
③Meanwhile, they exchange ideas and feelings _____ each other.
in
for
with
2. design
n. 设计; 方案；图案
vt. 设计；筹划
designer n.
设计师; 设计者
①The Hope Project is designed to help those children who drop out of school because of poverty.
希望工程旨在帮助那些因为贫困而辍学的孩子们。
②This room was designed for children as a children’s playroom.
这个房间是为孩子们设计作为游乐室的。
③We don’t know whether they did it by accident or by design.
我们不知道他们这样做是偶然的还是故意的。
be designed for/to do sth　
旨在/计划做某事；打算被用来做……
design sth for... 打算让……用作某种目的；为……而设计某物
by design 故意地；蓄意地
on purpose
【即学即练】 单句语法填空
①The project _____ (design) to help the disabled is very popular with them.
②The television programme is designed to _____ (educate) and not merely to entertain.
③The houses are specially designed _____ the old people.
designed
educate
for
3. anxious
adj. 焦虑的; 不安的；渴望的
anxiety n.
忧虑；担心；渴望　
anxiously adv. 焦虑地
①She is anxious to go to college now，but anxious about/for not passing the College Entrance Examination.
她现在渴望上大学，但又担心不能通过高考。
②I spent the next several hours filled with anxiety.
我在焦虑不安中度过了余下的几个小时。
③Everybody is waiting anxiously for the doctor.
大家都在焦急地等着医生。
④We waited with anxiety for the news of her safe arrival.
我们焦急地等待她平安到达的消息。
be anxious for/about 为……担心/担忧
be anxious to do sth 渴望做某事
with anxiety 焦虑地
【即学即练】
①There is no reason to be anxious the exam result.
②He is anxious (spend) the holiday with you.
③The mother was filled with (anxious) about/over her daughter’s English.
④She waited (anxious) for her mother’s letter.
for/about
to spend
anxiety
anxiously
with anxiety
4. frightened
adj. （人）受惊吓的；（人感到）害怕的
frightening adj.令人恐惧的　
fright n. 惊吓，恐怖　
frighten vt.使害怕，使惊吓
①The little girl is frightened of dogs.
这个小女孩害怕狗。
②She was very frightened to look down from the top floor of the building.
她很害怕从那栋建筑物的顶楼往下看。
③The little girl was frightened at the sight of the frightening snake and shook with fright.
这个小女孩一看到这条令人恐怖的蛇就感到很恐惧，吓得浑身发抖。
④News of the robberies frightened many people into fitting new locks to their doors.
发生抢劫案的消息把许多人吓得装上了新门锁。
be frightened of　　害怕
be frightened to do... 害怕做……
with fright 害怕地
frighten sb into doing sth 吓得某人做某事
【即学即练】 单句语法填空
①Travelling in an airplane can be a __________ (frighten) experience for some people.
②He was ________ to death when he saw the __________ scene. (frighten)
③The man frightened the old lady into __________(sign) the paper at last.
frightening
frightened
frightening
signing
5.impression
n. 印象；感想
impress v.
使钦佩；
给…留下印象
使引人注目
① The new teacher made/left a good impression on the students by her rich knowledge and humorous talk.
那位新老师以丰富的知识和幽默的谈吐给同学们留下了很好的印象。
② Everyone agreed that they were greatly impressed by Morissette’s brilliant music and singing.
大家都认为莫里塞特杰出的音乐和演唱给他们留下了深刻的印象。
③ Our teacher impressed on us the importance of learning English well.
老师要我们牢牢记住学好英语的重要性。
leave/make an impression on...　　给……留下印象
be impressed by/with... 被……打动, 对...印象深刻
impress on sb sth 让某人记住; 让某人认识到
【即学即练】
①My first (impress) of him was that he was a kind and thoughtful young man.
②The little boy impressed me _____ his big，bright eyes the first time I saw him.
③The first time she visited Guilin，she (被...打动)the scenery there.
impression
with
was impressed by/with
6. concentrate
vt.&vi. 集中（注意力）；
专心于; 聚集会神
concentration
n. 专心,专注
①I will leave so that you can concentrate on your work.
我这就走，好让你能专心工作。
②We 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。
③Every one fixed/focused his/her mind/attention on listening to the teacher. 大家集中注意力于听老师讲课。
concentrate on (doing) sth　专心(做)某事
concentrate one’s mind/one’s attention on
集中注意力于；致力于；专心于
【即学即练】
①We must concentrate our efforts on __________ (improve) education.
②As a senior high student，I think you should concentrate your attention_______ your skills of learning.
③As students we must our studies.
作为学生，我们必须集中精力学习。
concentrate on
improving
on
n. 闪光; 信号
v. 闪耀； 闪光；发出信号
7. flash
a flash of lightning
一道闪电
①Lightning flashed in the distance. 远处电光闪闪。
②Red lights flashed a warning at them. 红灯闪亮向他们发出警告。
③Flashes of light were followed by an explosion.
阵阵闪光后就是一声爆炸的巨响。
拓展:
A ridiculous thought flashed through Harry’s mind.
一个可笑的想法在哈里的脑子里闪过。
8. confident
adj. 自信的；有把握的
confidently adv. 确信地；自信地
confidence n. 自信; 信任；
①Mr. Smith is confident of success.
史密斯先生坚信一定会成功.
②I'm confident that you will get the job.
我肯定你能得到那份工作。
③I have every confidence in my students' abilities.
我完全相信我的学生的能力。
④He answered the questions with confidence .
他自信地回答了那些问题。
be confident of (doing) sth 对（干）某事有把握
be confident that… 对……有把握
have confidence in sb/sth 对某人/某物有信心（信任）
with confidence 自信心地；把握地
9. leave...alone
①She shouted “Leave me alone” and ran to her bed.
她高声嚷着：“让我独自待一会儿！”然后就跑上了床。
②We tried to be friendly, but his refusal made us think he wanted to be left alone.
我们想有好一点，但他的拒绝让我们认为他想独自待会。
不打扰..., 不惊动...
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
词组联想：
①I wonder why they such an important question.
我纳闷他们为什么不考虑如此重要的一个问题。
②Either one goes forward or he will be .
不进则退。
③The newly married couple are their honeymoon.
这对新婚夫妇动身去度蜜月。
④The editors decide to this chapter to make the book shorter. （删掉）
leave behind　 leave aside leave out leave for
left aside
left behind
leaving for
leave out
盼望；期待
10. look forward to
①Tom is looking forward to meeting the new exchange student.
汤姆盼望着见到新的交换生。
②we are looking forward to a further increase in book sales.
我们期待书销量会进一步攀升。
look back on 回忆，回顾
look down on/upon 轻视；瞧不起
look up to 尊敬，敬仰
词组联想：
①It’s our traditional virtue that the young should the old.
年轻人应该尊重老年人，这是我们的传统美德。
②We shouldn’t the disabled；on the contrary，we should help them. 我们不应该瞧不起残疾人，相反我们应该帮助他们。
③I like to my high-school days，which were the happiest in my life.我喜欢回顾我的中学时代，那是我生命中最快乐的时光。
④Well, we shall seeing him tomorrow
嗯，我们期待着明天与他会面。
look back on look down on/upon look up to look forward to
look up to
look down upon/on
look back on
look forward to
exchange
design
anxious
frightened
impression
concentrate
flash
confident
leave...alone
look forward to
1. 交换；交流
2. 设计；筹划
3. 焦虑的；不安的
4. 惊吓的；害怕的
5. 印象；感想
6. 集中注意；聚精会神
7. 闪耀；闪光
8. 自信的；有把握的
9. 不打扰；不惊动
10. 期待盼望
课 堂 回 顾
成功来自于你的坚持不懈！
Thank you！
Success lies in your perseverance！