人教版（2019）必修第一册Welcome unit 重点单词和短语课件-（43张ppt）

(共43张PPT)
Welcome unit
1.campus n. 　　　　　_____________　 2.outgoing adj. 　　 3.experiment n. 　　 4.awkward adj.
5.company n. 　　
校园;校区
爱交际的;外向的
实验;试验
　令人尴尬的;难对付的　
公司;商行;陪伴
6.　_______　　 　n. 交换;交流 vt. 交换;兑换
7.　__________ n. 讲座;讲课;教训 vi.(开)讲座;讲课 vt.训斥 8. 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9. n. 同伴;配偶;合伙人 10. n. 光;信号 vi.闪耀;闪光;发出信号 vt.使闪耀;发出(信号)11. n. 目标;球门;射门
exchange
lecture　
junior　
partner
flash　
goal
词性转换
1.___________vt. & vi. 登记;注册→　_________ n. 登记;注册;挂号 2.　______　 adj. 正式的;正规的→　_______　 adj. 非正式的 3.　________　 adj. 焦虑的;不安的→　__________ n. 担心;焦虑;渴望 4.　_________　 vt. 使恼怒;打扰→　__________　 adj. 恼怒的;生气的
5.　__________　 adj. 惊吓的;害怕的→　_________　 adj. 令人恐惧的→　_____　 vt. 使惊吓;吓唬
register registration　
formal informal　
anxious anxiety　
annoy annoyed　
frightened frightening 　
frighten
6.　impress　 vt. 使钦佩;给……留下深刻的好印象 vi. 留下印象;引人注目→　impression　 n. 印象;感想 7.　confident　 adj. 自信的;有把握的→　confidence　 n. 信心;信任 8.　organize　 vt. 组织;筹备;安排;组建 vi.组建;成立→　organization　 n. 组织;团体;机构 9.　curious　 adj. 好奇的;求知欲强的→　curiously　 adv. 好奇地→　curiosity　 n. 好奇心
小结
1.-en后缀的动词
①frighten vt.　　　使惊吓
②sharpen vt. 使尖锐
③ripen vt. 使成熟
④broaden vt. 使变宽
⑤shorten vt. 使变短
⑥darken vt. 使变暗
2.-ation 后缀的名词
①adaptation　　　　适应;改编
②combination 结合;联合
③determination 决定
④exclamation 大喊;感叹
⑤expectation 期望;盼望
3.动词+down(写;记) 短语合集
①set down　　　记下;放下;登记
②take down 记下;记录
③put down 记下
④write down 写下
短语
英译汉 1.look forward to　盼望;期待　 2.be curious about 　对……好奇　 3.at last 　终于;最终　 4.concentrate on　集中精力于　 5.junior high school　(美国)初级中学　 6.be confident of　对……有信心　 7.what if 　要是……会怎么样 　 汉译英
1.　take notes　　记笔记
2.　leave...alone 不打扰;不惊动
3.　make a good impression留下好印象
4.　fill in　 填写
5.　play computer games　玩电脑游戏
6.　flash card　 教学卡片;识字卡
1 　 exchange n.交换;交流;互换 vt.& vi.调换;交换
重 点 单 词
单句填空①And every week he cleaned Old Man McColgin's chicken house in exchange_________ manure(肥料). ②I'm glad to hear that you will come to our school as 　　　　exchange student. ③If the course fails to provide complete satisfaction to you, you can easily exchange it 　　　　any other course that we offer. ④It is necessary for children to exchange ideas 　　　　their parents from time to time.
for
an
for
with
exchange相关用法：
(1)in exchange (for...) 作为(对……的)交换
make an exchange交换
exchange student交换生
(2)exchange A for B 用A交换B
exchange sth with sb 与某人交换某物
2 　 design n.设计;图案;构思;[C]设计样式;设计图样 vt.设计; 计划(plan or develop sth for special purpose);构思
单句填空①People all thought the boy broke the window 　　　　design. ②The method is specifically 　　__　　(design) for use in small groups. ③A lot of people often forget that oral exams are designed 　　　　(test) our communicative ability.
by
designed
to test
(1)design sth for...为(某目的或用途)而制造或计划
be designed for.../to do sth目的是……;旨在……
(2)by design(=on purpose)故意地;蓄意地
(3)designer n.设计师
表示“故意”“偶然”的词汇小结:
(1)故意地:
①by design
②on purpose
③deliberately
(2)偶然地:
①by chance
②by accident
③accidentally
3 　 anxious adj.忧虑的;不安的(feel worried or nervous)
单句填空①If you're worried about your health,share your 　　　　(anxious) with your doctor. ②All the participants were anxious 　　　　(know) the final result. ③Don't be anxious 　　___　　your brother's safety. He will come back soon.
anxiety
to know
about/for
(1)be anxious for/about 为……担心/忧虑
be anxious (for sb) to do sth 渴望(某人) 做某事
(2)anxiety n.焦虑;忧虑;担心
with anxiety 焦虑地
(3)anxiously adv.焦急地;忧虑地;渴望地
注意：
(1)anxiety表示抽象意义的“焦虑;焦急”时,为不可数名词;表示具体意义的“焦虑或担心的事”时,则为可数名词。
(2)anxiety表示“想得到某物或想做某事”时,其后通常跟不定式或“for+名词”作定语。
4 　 annoy vt.使……不悦(make sb slightly angry);惹恼;打扰(disturb, cause sb trouble)
单句填空①People get 　　　　(annoy) when they are bitten by mosquitoes in the summer and autumn. ②Have you ever been annoyed 　　　　yourself when you forget something important ③Failure is 　　　　(annoy), but what failure can teach us may never be taught in other ways.
annoyed
with
annoying
(1)annoy sb使某人不高兴
(2)annoyed adj.感到恼火的;觉得生气的
be annoyed with sb对某人生气
be annoyed at/about sth因某事生气
be annoyed by...被……惹恼
(3)annoying adj.令人不高兴的;恼人的;烦人的
(4)to one's annoyance使某人生气的是
5 　 impress vt.使铭记(fix sth in sb's mind);使印象深刻
单句填空①My first 　　　 　(impress) of him was that he was a kind and thoughtful young man. ②I just came back from a trip to China and I was very impressed 　　　　the long history of that country. ③Deeply 　　　 　(impress) by his inspiring words, I decided to cooperate with him. ④Father impressed 　　　　me the value of hard work.
impression
with/by
impressed
on/upon　
(1)impress...on... 把……印在……上
impress sth on/upon sb=impress sb with sth 使某人牢记某事
be impressed by/with... 对……印象深刻
(2)impression n.印象;影响;印记;感想
leave/make a(n)...impression on sb 给某人留下一个……的印象
(3)impressive adj.给人深刻印象的;感人的
6 　 goal n.目标(target);目的(aim);球门;(进球)得分
单句填空①(2021·浙江)The result was Project Wild Thing, a film which charts the birth of the Wild Network, a group of organisations with the common goal　　　　 __________getting children out into nature. ②One fall, my wife Elli and I had　　__　　 single goal: to photograph polar bears. ③Your goal is not 　　　　___(be) a perfect public speaker.
of
a
to be
set a goal 设定目标
learning goals 学习目标
score a goal (足球或曲棍球等的进球)得一分
achieve one's goal/reach one's goal 实现目标
1 　 concentrate on 集中;全神贯注于
重点短语
单句填空①It was up to him to concentrate 　　　　his studies and make something of himself. ②If you bury yourself　　　　 the job in hand,you'll soon finish it. ③Nothing is difficult if you fix your mind 　　　　it. ④She is absorbed　　　　 music.
on
in
on
in
(1)concentrate vt.& vi.集中;聚集
concentrate (one's mind/attention/thoughts/efforts) on集中注意力/精力于;专注于
(2)concentration n. 专心;集中
表示“集中精力于……”的短语:
fix/focus one's attention/mind on/upon
be absorbed in
bury oneself in/be buried in
put one's heart into
2 　 leave...alone 不管;别惹;让……一个人待着;不打扰
用leave的相关短语填空①We will 　　　　　　　　　　London next week. ②This is the third time that you　　　　　　　 your umbrella_____________ 　　　　　　on a bus. ③The man is busy at his desk;you'd better 　　　　him 　　　　. ④She outlined the case to him,being careful not to 　　　　anything 　　　　_____________.
leave for
have left
behind
leave
alone
leave
out
leave behind不带走;忘了带;留下
leave off停止;中断
leave for动身到(某处)
leave out 漏掉;忘掉;省略
leave...aside不予考虑;搁置一边
3 　 look forward to 期望;期待;盼望
单句填空①Don't 　　　　　　　　　　the children,as all of them can play musical instruments. ②When I 　　　　　　　my years there,I think I was lucky to be one member of that place. ③　　　　　　　 the drawing room,she saw a scene of confusion on her writing desk. ④My father certainly has a great influence on me and I always____________　　　　　　　　him.
look down upon/on
look back on
Looking into
look up to
look back (on) 回忆;回顾
look down on/upon 轻视;瞧不起
look into 调查;向……里面看
look up 查阅;抬头看
look up to 尊敬;敬仰
小结
介词to后接动名词的动词短语还有:
apply oneself to专心致志于
lead to 导致
contribute to 有助于
get down to 开始;着手
be devoted to专心于
4 　 come true (愿望、梦想等)实现(accomplish/realize)
come about 发生
come across 偶遇;被理解
come out 出现;显露;结果是;出版;发行(不用于被动语态)
come to an end 终止;结束
come up 升起;发生;出现;被提及;被讨论
come up with 想出;提出(想法或计划)
when it comes to (doing) sth 谈到(做)某事时
come true是一个不及物动词短语,它不可用于被动句中,表示“实现梦想”还可用realize one's dream。
I hope his dream of becoming a pianist will come true.=I hope he will realize his dream of becoming a pianist.我希望他成为钢琴家的梦想可以成真。
5 　 What if...
What if no one talks to me 要是没人跟我说话怎么办
用法
(1)“What if... ”常用来提出假设、建议、邀请、要求等,意为“倘若……将会怎样 ”“如果……将会怎样 ”。
(2)What for 为什么
So what 那又怎么样
What's up 怎么啦 发生什么事了
How come 怎么会这样呢
How/What about... ……怎么样
6 　 find+宾语+宾语补足语
I found most of my classmates and teachers friendly and helpful.我发现我的大多数同学和老师都很友好和乐于助人。
单句填空①After walking two or three hours they found 　　 　　(they) in a small village. ②After I arrived in America,I found myself 　　　　(live) in a completely foreign culture and had difficulty adapting to the new environment. ③When the police arrived,they found the door 　　　　(lock) and all windows closed.
themselves
living　
locked
(1)find sb...表示“突然发现某人处于某种状态”。在“find+宾语+宾语补足语”结构中,宾语补足语常由介词短语、现在分词、过去分词、形容词或副词充当;一般不用不定式,但可用to be。
find+宾语+
(2)可用于这种结构的动词还有see、 hear、 watch、 notice、 have、 get、 leave等。
7 　 状语从句的省略
I take notes while listening and reading. 当听课和阅读时我记笔记。
单句填空①It is far better than any other method because you improve your vocabulary while 　　　___　(read) an interesting piece of literature. ②When not 　　　__　(allow) to sleep, lab rats die within a month. ③It sounds like something is wrong with the car's engine.If 　　　_　, we'd better take it to the garage immediately.
reading
allowed
so
用法:
当when、while、though、even if、unless、if、as if等引导的状语从句中的主语与主句主语一致或从句主语为it,且从句谓语含有be动词时,可以省略从句中的主语和be动词。
8 　 either...or...
If I'm not in class,I'm either in the library or in the computer lab. 如果不上课,我要么在图书馆,要么在电脑室。
单句填空①Either you or one of your students 　　　　(be) to attend the meeting that is due tomorrow. ②Either he could not come 　　　　he did not want to.
is
or
用法:
either...or... 意为“或者……或者……;要么……要么……”,为并列连词,连接平行结构。
either...or... 连接两个并列主语时,谓语动词的数遵循“就近原则”。
注意：
遵循“就近原则”的并列连词还有not only...but also...;neither...nor...;not...but...。
03
提升练习
Ⅰ.单句填空
1.If you ever get the 　 　　　(impress)that your dog can “tell” whether you look content or annoyed, you may be onto something. 2.　　　　 (nation) Day saw people singing and dancing happily in the street. 3.The party is not an important one, so you can just be dressed in_________　　　　(formal) clothes. 4.The strength of the program is its ability to offer courses that are specially____ 　　　 (design)to meet any student's specific needs and goals. 5.In all, 80 examinations were conducted for the project between January and September, 2019, focusing on the imaging procedures that would cause________　 (anxious).
impression
National
informal
designed
anxiety
6.I find it hard to concentrate 　　　　my studies with some people having small talks around me. 7.I felt very 　　　　(annoy) to find that they hadn't waited for me. 8.(2021·天津第一次)It was only a five-week course but it awakened my interest and got my　 　　　 (confident) up. 9.The kids looked 　　　　(curious) at her and asked where she had come from. 10.The boy was too 　　　　(frighten) to walk home alone in the dark. 11.With the final exam drawing near, some students are getting more and more 　 　(anxiety). 12.All teenagers look forward to 　　　　(have) happy holidays from school.
on　
annoyed
confidence
curiously
frightened
anxious
having
Thank you for your listening!