外研版 必修三 Unit 1 Knowing me, Knowing you Period 2 课件

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英语 同步课件
外研版 高中 必修第三册
英语
Unit 1　Knowing me, knowing you
Period 2　Starting out & Understanding ideas
—Language points
1.As distance tests a horse's strength, time reveals a person's heart.
路遥知马力，日久见人心。
2.You can judge a person by the company he keeps.　近朱者赤，近墨者黑。
Ⅰ.核心词汇·练通
根据语境及汉语提示写出正确的单词
1．a _________ engine　　　　　　 蒸汽机
2．a _________ button 松动的纽扣
3．find _________ with 挑……的毛病
steam
loose
fault
4．_________ conflicts 解决矛盾
5．economic _________ 经济策略
6．digital TV _________ 数字电视信号
resolve
strategy
signal
Ⅱ.拓展词汇·用活
根据提示写出相应的单词
1．_________ v．使(船)沉没→过去式sank→过去分词sunk
2．_________ n．呼出的气→breathe vi.呼吸→breathless adj.喘不过气来的
3．_________ n．忧虑，担心 v．使忧虑，使担心→concerned adj.焦急的，担忧的；(与某事)有关的→concerning prep.关于，有关，涉及
sink
breath
concern
Ⅲ.重点短语·再现
根据语境及汉语提示填入合适的短语
1．Occasionally we should give our children a chance to __________________(发泄怒火)．
2．We each need to __________________(做好分内事) by cleaning the dishes, taking out the garbage and paying the bills.
let off steam
pull our weight
3．They did everything they could to ________ us _________(帮……一把)．
4．You won't _________ me _________(使……失望), will you
5．Moved by what she said, he could hardly _____________(平静下来)．
6．She seldom __________________(和……交流) others so she doesn't _____________(与……合得来) the class.
help
out
let
down
calm down
communicates with
fit in with
7．It's difficult for students to __________________(集中精力于) their study with their chat avatar (头像) constantly flashing.
8．He ______________(向……道歉) the public for the delay in announcing the information.
9．Whatever happens, you have to _________(继续前进) and look forward.
concentrate on
apologised to
move on
10．My dad will get cross with me if I leave the kitchen _________(乱七八糟)．
11．The doctor told me to __________________(深呼吸) to examine my lung.
12．Whenever you come, wherever you go, you ___________(一定会) see some unforgettable events.
13．I ______ very ____________(生气) myself for making such a stupid mistake.
in a mess
take a deep breath
are sure to
was
angry with
Ⅳ.重点句型·呈现
根据课文语境及汉语提示补全句子
1．“That/This/It is why...”意为“那/这/它是……的原因”
I'm crazy about basketball, and pretty good at it too, which ____________________________(或许就是我很生气的原因) when we lost our last match.
is probably why I was so mad
2．what引导名词性从句
①I was just letting off steam really, because I was so angry, but then my friend went and told everyone else _________________(我说的话)．
②Here's _____________________(你需要做的)．
what I'd said
what you need to do
3．形容词短语作状语
____________________________(既尴尬又羞愧), I can't concentrate on anything.
4．“特殊疑问词＋ever”引导的名词性从句
Filled with anger, you tend to _________________________________
(想到什么就说什么)．
Embarrassed and ashamed
say whatever comes to your mind
[词汇知识过关]
in a mess 　乱七八糟；陷入困境；混乱，杂乱
(教材P2)I'm in a total mess here—hope you can help me out!
我现在完全是一团糟，希望您能帮帮我！
(1)mess n．　　 困境；混乱；杂乱；不整洁
　 　 v. 使不整洁；弄脏；弄乱
mess up 搞砸；弄糟；弄脏；弄乱；干扰
(2)messy adj. 肮脏的，凌乱的；混乱的
①The naughty boy left the house in an awful mess.
这个淘气的男孩把房子弄得乱七八糟。
②There was a time when she was in a mess and could see no way out.　她曾经一度陷入困境，看不到出路。
[练通]——单句语法填空
(1)Mary, we left you in charge of the room, but now it's ____ a mess!
(2)In a fast -paced working environment, it can be easy for your desk to become ________(mess)．
(3)I was asked to put the documents in order, but I totally messed them ____．
in
messy
up
help out　帮一把；帮助(某人)克服困难
(教材P2)I'm in a total mess here—hope you can help me out!
我现在完全是一团糟，希望您能帮帮我！
(1)help (sb.) (to) do sth.　　　 帮助(某人)做某事
help sb.with sth. 在某方面帮助某人
(2)can't help to do sth. 不能帮着做某事
can't help doing sth. 禁不住做某事
can't help but do sth. 不得不做某事
(3)help oneself (to sth.) 自取/自用(某物)
(4)with the help of... 在……的帮助下
be of great help 非常有帮助
①They will remain in trouble if we don't help them out.
如果我们不帮助他们，他们将继续处于困境中。
②It was Mr Smith who helped me out. Without his help, I couldn't have managed it so easily.
是史密斯先生帮我摆脱了困境。没有他的帮助，我不可能这么容易就做到这一点。
[练通]——单句语法填空
(1)Take this medicine. It will help you _________(get) better.
(2)I helped him _________ his lessons and I told him not to worry about his lessons.
(3)a.She couldn't help _________(laugh) when she heard it.
b．I couldn't help but _________(admire) his courage, strength and competence.
(to) get
with
laughing
admire
[写美]——词汇升级
(4)(普通表达)I owe a debt of thanks to Joyce, whose careful and able research is very helpful.
(高级表达)I owe a debt of thanks to Joyce, whose careful and able research is _____________．
of great help
let down　使失望，辜负；把……放下来
(教材P2)We played well, but I felt the team were let down by one member, our point guard.
我们打得很好，但我认为有一个队员——我们的控球后卫让队员们很失望。
let out　　　　释放；放走；发出(叫喊声等)；
泄露(消息、秘密等)；透露
let alone 更不用说
let sb. alone 不打扰某人
let in 允许进入
let off steam 发泄怒火，宣泄情绪
①I felt let down and depressed when he didn't phone me.
他没给我打电话，我感到既失望又沮丧。
②My parents have high expectations of me, so I will study hard and not let them down.
我的父母对我的期望很高，因此我会努力学习不让他们失望。
[练通]——用let的相关短语填空
(1)He accidentally _________ he had quarreled with his wife and that he hadn't been home for a couple of weeks.
(2)The glassdoors have taken the place of the wooden ones at the entrance, ____________ the natural light during the day.
let out
letting in
(3)—Are you getting a new computer this week
—You must be joking! I can't afford to pay my school fees, ____________ buy a new computer.
(4)After the mid term exam, the students decided to go on an excursion to ____________．
(5)Jenny always feels pressure not to ____________ her parents in her studies.
let alone
let off steam
let down
fault　n. 责任，过错；缺点；缺陷
(教材P3)But I have to say that it's partly your fault, isn't it
但我不得不说，这其中有一部分是你的错，不是吗？
(1)find fault with...　　　 对……不满；挑剔……
(2)faulty adj. 不完美的；错误的
faultless adj. 无错误的；完美无缺的
①I wonder how they got lost and whose fault it was.
我想知道他们是怎么迷路的，又是谁的错。
②The sweater had a fault in it and I had to take it back.
这件毛衣有瑕疵，我不得不退货。
[练通]——单句语法填空
(1)You can ask for refund (退款) if the goods are __________(fault)．
(2)To be sure of success, you must have plans which are __________(fault)．
faulty
faultless
[写美]——完成句子
(3)如果你不忙于挑剔生活，生活可以很美好。
Life can be great when you are not busy ____________________ it.
finding fault with
breath　n. 呼出的气；呼吸；气息
(教材P3)Take a deep breath, calm down, and always remember: think first, speak later.
深呼吸，冷静下来，永远记住：先思而后言。
(1)hold one's breath　　　　 屏住呼吸
take a deep breath 深呼吸
lose one's breath 喘不过气来
out of breath 喘不过气来；上气不接下气
short of breath 呼吸短促；呼吸困难
(2)breathe v. 呼吸
breathless adj. 上气不接下气的；气喘吁吁的
①We had to stop for breath before we got to the top.
在到达山顶前我们不得不停下来喘口气。
②They have to learn to calm themselves, especially when they are short of breath.
他们不得不学会使自己冷静，尤其是当他们呼吸急促时。
[练通]——单句语法填空
(1)If you take ____ deep breath, you can stay under the water for more than a minute.
(2)It is important to learn how ____________(breath) slowly before jumping rope.
(3)Reaching the top of the hill, we were all ____________(breath)．
a
to breathe
breathless
[写美]——完成句子
(4)玛丽一路跑着去学校，到达教室时上气不接下气。
Running all the way to school, Mary was ________________ when she reached her classroom.
(5)这个小男孩躲在门后面，屏住呼吸，唯恐被找到。
Hiding behind the door, the little boy ________________ for fear of being found.
out of breath
held his breath
concern　n. 忧虑，担心　vt. (使)担忧；涉及；关系到
(教材P3)If you feel one of your teammates isn't pulling their weight, then raise your concerns in a professional way with your team coach.
如果你觉得哪名队友没有尽职尽责，那就以专业的方式向你的球队教练提出你的担忧。
(1)concern oneself about...　　　　 关心……
(2)express/show concern about/for 对……表示关心/担心
(3)concerned adj. 关切的；担心的
be concerned about/for... 关心……
be concerned with... 与……有关
(4)as/so far as...be concerned 就……而言
(5)concerning prep. 关于，就……而言
①There is a worldwide concern about the pollution of the environment.
全世界都在担心环境污染。
②I appreciate everyone's concern and help at this difficult time.
在此困难时刻，我很感激每个人对我的关心和帮助。
[练通]——单句语法填空
(1)Since there is always heavy fog, many people begin to concern themselves _______ air pollution.
(2)This country has launched a campaign to ban smoking in public places, which is concerned _______ most people.
about
with
(3) ______________(concern) about the future of these wild animals, people set up conservation areas to protect them.
(4)Making the right decision ______________(concern) the future is an important thing we should do in our lives.
Concerned
concerning
[写美]——完成句子
(5)就我而言，读英文报纸对英语学习是很有用的。
____________________________ reading English newspapers is of great help to our English study.
(6)该国政府对居高不下的失业率日益担忧。
The government of this country ___________________________
__________ continuing high unemployment rate.
As far as I am concerned,
showed the growing concern
about/for
[经典句式过关]
what引导名词性从句
(教材P2)I was just letting off steam really, because I was so angry, but then my friend went and told everyone else what I'd said.
我真的只是发泄一下情绪，因为我太生气了，但是之后我的朋友居然把我说的话告诉了其他所有人。
句中what引导宾语从句，在从句中作said 的宾语。
(1)当what用作连接代词引导名词性从句时，可引导主语从句、宾语从句、表语从句和同位语从句。
(2)what在引导名词性从句时有两个重要的特点：一是它在相应的名词性从句中一定有含义，常表示“……的东西/样子/事情等”；二是它在相应的名词性从句中一定作成分，常作主语、宾语、表语或定语等。
①Nobody knows what will happen next.
没有人知道接下来将会发生什么事。
②Mary is no longer what she was ten years ago.
玛丽已经不是10年前的她了。
[写美]——完成句子
(1)他们已经在尽力帮助她了。
They've done _______________________．
(2)信不信由你，他和以前判若两人了。
Believe it or not, he is totally different from _____________________．
what they can to help her
what he used to be
(3)这就是我们正在寻找的东西。
This is _____________________．
(4)最让我们感到兴奋的是，他通过了考试。
_____________________was that he passed the exam.
what we are looking for
What excited us most
形容词短语作状语
(教材P2)Embarrassed and ashamed, I can't concentrate on anything.
我感到既尴尬又羞愧，做什么事都无法集中精力。
句中Embarrassed and ashamed为形容词短语作状语，说明主语的状态，表示原因。
(1)形容词(短语)作状语说明句子主语的特点或处于某种状态。形容词(短语)作状语可以表示方式、原因或伴随状况等，可位于句首、句末或句中，常用逗号与句子其他成分隔开。
(2)形容词作状语时常用来说明句子主语的状态，即和主语构成主系表结构。如果用来修饰句子的谓语动词或整个句子，则应用副词作状语。
①He rushed into the classroom, flushed and breathless.
他脸红且气喘吁吁地冲进教室。
②Afraid of being criticized for his mistake by his father, he is doing his duty to do everything well.
由于害怕犯错被父亲批评，他正在尽自己的责任把一切都做好。
[写美]——完成句子/句式升级
(1)长途旅行后，他们三个人回家了，又累又饿。
After the long journey, the three of them went back home, ________________．
(2)(普通表达)He said nothing and was lost in thought.
(高级表达)He said nothing, ________________．(形容词作状语)
tired and hungry
lost in thought
(3)(普通表达)Because they are full of enthusiasm, they make great progress each day.
(高级表达) ___________________ they make great progress each day.(形容词作状语)
Full of enthusiasm,
“特殊疑问词＋ ever”引导名词性从句
(教材P3)Filled with anger, you tend to say whatever comes to your mind.
怒气冲冲的时候，你往往会想到什么就说什么。
句中whatever 引导宾语从句，相当于anything that，在从句中作主语。
“疑问词(what/which/who/whom等)＋-ever”既可引导名词性从句，又可引导让步状语从句；引导让步状语从句时常可替换成“no matter＋what/which/who/whom”，但引导名词性从句时只能用wh -ever。
①We should try our best to help whomever we love and respect.
我们应尽力帮助我们热爱和尊重的人。
②Whoever climbs to the top of the hill first will receive a prize.
谁先到山顶，谁就会得奖。
[练通]——单句语法填空
(1)(2020·天津卷5月)My grandmother helped me believe that I could accomplish ____________ I put my mind to.
(2)The gold medal will be awarded to ___________ wins the first place in the bicycle race.
whatever
whoever
[写美]——句型转换
(3)No matter when she is in trouble, he is there for her.
→______________________________ he is there for her.
(4)No matter which road you take, it will lead you to the situation.
→_____________________________ it will lead you to the situation.
Whenever she is in trouble,
Whichever road you take,
(5)As long as you're trying to be good, you can do anything that you want.
→As long as you're trying to be good, ___________________________．
you can do whatever you want
Ⅰ.品句填词
1．The boy doesn't have the courage to ___________(道歉) for what he did.
2．When the runners got close to the finishing line, we all held our ___________(呼吸)．
3．The pressure of ___________(蒸汽) in the engine is controlled by this button.
apologise
breath
steam
4．The ship ___________(沉入) to the bottom of the river because of bad weather.
5．Be grateful to those who have scolded you, as they reminded you of your ___________(缺点)．
6．Try to ___________(解决) the problem in a different way and maybe it will work.
7．His ___________(策略) proved to be successful in dealing with the pollution.
sank
faults
resolve
strategy
8．When crossing the street, you should pay attention to the traffic ___________(信号)．
9．If necessary, keep your ___________(控制不严的) mouth silent and earn more respect.
10．Your ___________(担心) is not necessary, for we are well prepared for the task.
signals
loose
concern
Ⅱ.选词填空
let down, help out, in a mess, let off steam, pull one's weight, communicate with, move on
1．In my opinion, parents and children should ____________________ each other and show respect for each other.
2．In all those years he never worked hard, which ______ his parents _______．
communicate with
let
down
3．When we found out that the company was short of hands for the building of the reservoir, we all went there to ___________．
4．We can succeed only if everyone in the team ________________．
5．It was a struggle for him to finish the experiment with the lab ___________．
6．Regular exercise helps to cope with stress and is a good way of relaxing or ______________________．
help out
pulls his weight
in a mess
letting off steam
谢谢
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