外研版（2019）必修第一册Unit 2 Exploring English Understanding ideas 语言点课件(共40张PPT)

(共40张PPT)
Unit 2
Exploring English
Words and expressions
1. Have you ever asked yourself why people often have trouble learning English
have trouble / difficulty/problems (in) doing sth.
在做某事上有困难
have trouble with sth. 做某事有困难/麻烦
e.g. Do you have any trouble (in) writing an article
e.g. A large number of students have trouble
in talking with foreigners in English.
1. Have you ever asked yourself why people often have trouble learning English
【拓展】含有trouble的短语：
be in trouble 处于困境
Give her a hand when she is in trouble.
get into trouble 陷入困境 惹麻烦
He’s always getting into trouble with his brothers.
ask for trouble 自找麻烦
Don’t ask for trouble until trouble troubles you.
make trouble 制造麻烦
He enjoys making trouble for his parents and teachers.
【即学即练】语法填空
(1)If you are _____ trouble, Mike is always willing to lend a hand.
(2)Whenever we have trouble _______ our studies, our teacher always help us patiently.
(3)What worries me is that I am really having trouble _________ (collect) useful information.
(4) Do as you’re told, or you’ll be __________.
(5) Driving after drinking wine
is ________________.
in
with
collecting
in trouble
asking for trouble
2. I hadn’t, until one day my five-year-old son asked me whether there was harm in a hamburger.
There isn’t. This made me realize that there’s
no egg in eggplant either.
我没有，直到有一天，我五岁的儿子问我汉堡里是否有火腿。没有。 这也让我意识到茄子里面也没有鸡蛋。
两句都是复合句。第一句主句是I hadn’t, until 引导的是时间状语从句，从句中的whether there was ham in a hamburger是whether 引导的宾语从句，做asked的直接宾语。
第二句有一个宾语从句that there’s no egg in eggplant either是realize的宾语。
3. Neither is there pine nor apple in pinapple.
凤梨里面既没有松树也没有苹果。
部分倒装
否定副词位于句首时，主句要部分倒装。常见的否定副词(短语):
hardly, rarely, scarcely, nowhere, never, not, little, seldom, at no time,
in no way, by no means, under no condition, not until, neither, nor等。
1. I have never seen such a lovely girl.
=Never have I seen such a lovely girl.
2. By no means can you leave your school during this pandemic.
3. Little did we know about the man who taught us PE.
3. Neither is there pine nor apple in pinapple.
凤梨里面既没有松树也没有苹果。
(1)Neither his parents nor he ____________ (like) eating meat.
(2)Neither John nor I ___________(have)been to New York before.
(3)Neither the students nor the teacher _________(know) anything about it.
(4)Neither the parents nor their son _______(be)satisfied with the result.
( neither...nor...连接两个主语时，谓语动词的单复数应和临近的
主语一致，遵循“就近原则”。有同样用法的还有either…or…(或者…或者...，
not only…but also…(不但……而且……)，not…but(不是……而是……)等。
likes
have
knows
was
4. For example, in our free time we can sculpt a sculpture and paint a painting, but we take a photo.
sculpt v. 雕刻
sculpture n. 雕塑
sculptor n. 雕塑家
paint v. 绘画，涂颜色
n. 油漆
painting n. 油画
painter n. 画家 油漆匠
That talented ____________ was able to ______
wonderful ____________(sculpt).
The ____________, Leonardo da Vinci,
__________ the world-famous __________, Mona Lisa.
sculptor
sculpt
sculptures
painter
painted
painting
5. And when we are traveling we say that we are in the car or the taxi, but on the train or bus!
in a/the car
in a/the taxi
on a/the bus
on a/the train
on a/the plane
on a/the bike
on a/the ship
6. And speaking of home,why aren’t homework and housework the same thing
说到家，为什么homework(家庭作业)和housework(家务)不是一回事呢？
speaking of...谈到...
Speaking of travel, have you booked
our hotel yet
Speaking of winter, do you have plans
for your winter vacation
7. If “hard”is the opposite of “soft”, why
are “hardly”and “softly”not an opposing pair
如果“硬”的反义词是“软”，为什么“几乎不”和“柔软地”不是一对反义词呢？
The opposition party was strongly opposed to
passing a law suggested by their opposing side
to control the number of guns in the USA.
oppose vt.反对，抵制 oppose doing sth. 反对做...
opposite adj. n. 相反的，对面的/对手/对立物 be opposite to..在...对面
opposing adj.（观点、意见等 ）相反的，相对立的
opposed adj. 强烈反对 be opposed to doing sth.反对做...
opposition n.反对，对抗，反对党
单句语法填空
（1）Steven was a player from the ___________(oppose)side.
（2）Many local people opposed _________(build) the new airport.
（3）My mother was very much opposed to my ________(go) abroad.
（4）The headteacher, opposed to __________(carry) out the school rules, decided to quit his job.
（5）During the discussion, many members were __________(oppose) to my suggestion, which upset me greatly.
opposing
building
going
carrying
opposed
8. If harmless actions are the opposite of harmful actions, why are shameless and shameful
behaviors the same
如果无害行为反义词是有害行为，那么为什么无耻的行为和
可耻的行为是一个意思？
harm v. n. 伤害 损害
do sb./sth. harm
=do harm to sb./sth. 伤害某人或某物.
harmful adj.有害的
be harmful to...对...有害
harmless adj.无害的
8. If harmless actions are the opposite of harmful actions, why are shameless and shameful
behaviors the same
behave v.表现
behave oneself 规矩点
behavior n.表现
good/bad behaviour
良好 / 恶劣行为
well-behaved 表现好的
badly-behaved 表现差的
1) Everyone here ___________(behave) very politely
and tourists are deeply impressed with their
elegant _____________(behave).
behaves
behaviour
2) Such___________ (harm) behaviour will do
much____________(harm) to your teeth.
3) The kids are so well-behaved that all their
behaviors are considered _____________(harm).
harmful
harm
harmless
单句语法填空
9. Even the smallest words can be confusing.
confuse v.使困惑，使迷茫
confuse sb 使某人困惑
confuse A with B 把A和B混淆
confused adj.感到困惑的
be confused about...对...感到迷惑不解
confusing adj.令人困惑的
confusion n. 迷惑
in confusion 困惑地 困窘地
2.They ___________me by asking so many __________problems.
I was totally __________,sitting here in ____________,
not knowing what to do. (confuse)
3. People often __________me with my twin brother.
4. The ___________instructions on the bottle
made me ____________.
1.There is some____________(confuse) about
what the right answer should be.
confusion
confused
confusing
confused
confusion
单句语法填空
confuse
confusing
confused
10. You also have to wonder at the unique madness of a language in which a house can burn up as it burns down, in which you fill in a form by filling it out, and in which an alarm is only heard once it goes off!
译为：你也不得不对一种语言的独特疯狂感到惊讶，在这种语言中，表达房子烧毁，“burn up”和“burn down”是一样的；表达填写表格，“fill in”与“fill out”是一样的，警报器一旦发出警报时就会被听见。
10. You also have to wonder at the unique madness of a language in which a house can burn up as it burns down, in which you fill in a form by filling it out, and in which an alarm is only heard once it goes off!
unique
adj. 独特的
be unique to
为……所特有的
uniqueness
n. 独特
burn up 烧毁，烧尽, 烧旺
消耗，发烧
burn down (建筑物)烧毁
火势减弱
burn...to the ground
把……烧成平地
burn out
烧尽;熄灭;出故障;耗尽体力;累垮
10. You also have to wonder at the unique madness of a language in which a house can burn up as it burns down, in which you fill in a form by filling it out, and in which an alarm is only heard once it goes off!
alarm n. 警报器，闹钟
v.使不安，恐慌
in alarm
惊慌地（作方式状语）
alarming
adj. 使人惊恐的
alarmed
adj. 感到担心的
fill in 填写空格
fill in the blanks 填空
fill in for sb.临时替代某人
fill out 填写表格
be filled with...充满
（1）The major part of the town was burnt ____________.
（2）The tower, which was completed just a month ago,
was burned ________ the ground last night.
（3）I worked all night, and the candle had burnt _______.
(4) People were __________ (alarm)
by the ___________(alarm) fire __________
(burn) up on the mountain.
单句语法填空
down
to
out
alarmed
alarming
burning
11. English was invented by people, not computers, and it reflects the creativity
of the human race.
creativity n.创造性，创造力
create v. 创造
creation n. 创作
creative adj.有创造力的
creator n. 创作人
reflect /r flekt/ v.显示，反应
reflect in .... 映在……中
reflect from ... 从某物表面反射
reflect on/upon 思考
reflection n.影像，反映，反射
on/upon reflection 经再三思考
1. Wear something white —
it _________ (reflect) the heat.
2. He had time to reflect ___________ his
successes and failures.
3. In Greek mythology (神话), Narcissus fell in love with his own ____________ (reflect) in a pool of water.
4. Jobs, who was very __________(create), was
without doubt one of the _________(create)
of the Apple Inc, which had
many ___________(create) reflecting
the creativity of human race.
reflects
on / upon
reflection
单句语法填空
creative
creators
creations
12. That is why when the stars are out, they are visible, but when the lights are out, they are invisible.
vision n.视力 图像 愿景
visible adj. 看得见的
be visible to the naked eye
肉眼可见的
invisible adj. 看不见的
1) People treat him as if he were ____________(visible).
2) Many stars in
our universe
are invisible to
the naked eyes.
invisible
wound
13. And that is why when I wind up my watch, it starts, but when I wind up this passage, it ends.
wind up 过去式/过去分词wound/wound
给...上发条，使...结束
转动, 蜿蜒，迂回, 完成，以...告终
1)She__________(wind) up the meeting with a poem.
2)Highway 99 __________(wind) its way along the coast.
99号公路沿着海岸蜿蜒伸展。
3) I always said he would wind up in prison.
我总说他终归要入狱的。
winds
Fill in the blanks.
English can be so mad is that it （reflect）the creativity of
human race.
2. The author uses many examples to show that English is interesting
and (create).
3. When the stars are out, they are visible, but when the lights are out,
they are (visible).
4. His writing is so (confuse) that it’s difficult to make out what
he is trying to express, which makes me so _________(confuse).
5.I walked around the museum in the city and saw plenty of famous
(sculpt) _______(sculpt) by talented ________(sculpt).
reflects
creative
invisible
confusing
sculptures
confused
sculpted
sculptors
Are you ready
Get your voice ready
Yes! Yes! Yes!
1)When walking down the street, I ____________ David, whom I hadn’t seen for years.
2)Please tell me how the accident ________________.
3)When it comes to _____________(learn) English, I can give you some advice.
came across
come across 偶然发现/遇见 come up 出现，长出地面
come about 产生 发生 come out 出版 发行 从...里出来
come to 苏醒 被想到 得出 come up with 想出 提出
come off 脱落 come on 加油 快点 得了吧
when it comes to doing 当提到做某事
1. When you open a dictionary, you often come across a lot of unfamiliar words.
came about
learning
2. A pen-pal is a friend you contact by writing, traditionally using a pen.
contact/ k nt kt/ n. 接触、联络 v. 联系
be in contact with 与...接触
have contact with... 和...有联系
get/stay/keep in contact 取得/保持联系
lose contact with sb. 与某人失去联系
(1)我最终在北京与她取得了联系。
I finally got in contact with her in Beijing.
(2)大学毕业后，我就和好朋友们失去了联系。
I lost contact with my good friends
after graduating from college.
likely adj.可能的 adv.大概 unlikely adj.不可能的
【词组】 be likely to do sth 可能做某事 (主语可以是人也可是物)
It is likely that... 很可能....
3. It’s highly likely they are twin brothers because they look the same.
1. If the stress in your life is too much, you are
likely _________ (get) ill.
2. The harder you try to beat him, the _________ (likely)
you will get hit.
3. Stephen Hawking believes that the earth is __________ (likely)
to be the only planet where life has developed gradually.
to get
more likely
unlikely
addition / d n/ n.增加物，添加物 add v.添加 增加
in addition 此外，另外的 in addition to 除......之外
additional / d n( )l/ adj. 额外的
(1)_____________the school, the hospital was
also built with government support.
(2)You need money and time.
__________, you need hardwork and diligence.(勤奋）
(3) If you want to achieve your dream,
you need __________(addition) work.
In addition to
In addition
4. Each year, many addtions are made to English dictionaries.
additional
She reminded me of an old friend of mine.
You need to remind her to come back early.
I always remind myself that time and tide wait for no man.
reminder n. 暗示；提醒
5. Here are some of our favourites, to remind us that some of the English we learn in the classroom is rather different from the English in the outside world.
remind v. 使某人想起，提醒
remind sb. of sth.使某人想起
remind sb. about sth. 提醒某人某事
remind sb. to do sth. 提醒某人去做某事
remind sb. that (从句)...提醒某人...
你需要提醒她早点回来。
我总是提醒自己岁月不饶人
她让我想起我的一个老朋友。
他对我们的建议不做任何评论.
He did not comment on what I said.
He made no comment on what I said.
He commented that the role John played in the film was the best.
6. He made no comment on our proposal.
comment / k ment/ n.意见，评论 v. 评论，发表意见
1) make a comment on/about 对...的评论（n.)
2) comment on对...发表评论/看法
3) comment that...评论..
他对我说的话不做评论。
他评论说约翰在这部电影里扮演的角色是最好的。
7. I’ve got an English penfriend, who I finally got to meet in London this summer.
I found it odd that he used a negative word to describe his grandfather.
find it +adj + that从句
谓语+形式宾语+宾补+宾语从句（真正宾语）
他发现周末不能回家真令人失望。
He finds it very disappointing that he can’t
go home on the weekend.
8. I spent days preparing and writing my first English paper. I knew I had done a good job and was looking forward to getting a positive comment.
spend time doing sth.
花时间做某事。
Bob花了很多时间期待参加圣诞派对, 但派对最后取消了。
Bob spent so much time looking forward to taking part in the Christmas party, which was finally cancelled.
spend time on sth.
花时间在某事上。
look forward to doing sth.
期待做...
intend v. 计划，打算，想要 n. intention 意图，打算
intend doing sth./to do sth. 打算/想要做某事
intend sb. to do sth.想要某人做某事
1) He intended his son_______________(take over) his business.
2) We intend _____________ (go) to Australia next year.
3) I didn’t intend her __________ (see) the painting
until it was finished.
4) She had a firm ___________(intend) to be the best swimmer.
9. Mike intended to stay in London, but he moved away after he was recognised by some of his enemies.
to take over
going/to go
to see
intention
recognise v. 认识，认出, 承认，认可 recognition n. 认出，认可
1. Lisa, I didn’t ____________ (recognise) you.
— You’ve had your hair cut! (2008 全国)
2. The actress is used to _________________
(recognise) in the street. (习惯于)
3. The artist _________________(recognise)
as one of the treasures in the world.
In a word, he got worldwide
_____________(recognise).
recognise
being recognised
was recognised
recognition
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base n. 基础 ，基地 v. 以...为基础；把基地设于（一般用被动语态)
basic adj. 基本的，根本的 basically adv.基本上
① base...on... 以...为根据/基础
② be based on/upon...以...为根据/基础
1) The book is based on a true story.
2) When speaking in public, please base your speech on facts.
3) Lift and elevator are basically the same thing in Enlgish.
10. We are asked to write a paper which is based on English in the classroom and in the outside world.
Be aware of cultural differences.
aware adj.意识到的；明白的
unaware adj.无意识的
awareness n. 意识
be/become aware of... 意识到；察觉到
raise the awareness of... 提高……的意识
1) People are becoming far more ___________ (意识到) environmental problems.
2) She ________________ (察觉到) a tall dark person watching her.
3) The writer’s book _________________________________
(提高人们……的意识) the dangers of pollution.
aware of
was aware of
raised people’s awareness of