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Unit 2 Exploring English Understanding Ideas 課件(共28張PPT)-2025-2026學年外研版(2019)必修第一冊

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Unit 2 Exploring English Understanding Ideas 課件(共28張PPT)-2025-2026學年外研版(2019)必修第一冊

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(共28張PPT)
Understanding ideas
Unit 2 Exploring English
para 1. Have you ever asked yourself why people often have trouble learning English
句意:你有沒有問過自己,為什么人們學習英語總是有困難?
have trouble (in) doing sth.做某事有困難
=have difficulty (in) doing sth.
have (no) trouble/difficulty (in) doing sth : 做某事(沒)有麻煩/困難
例:人們理解不同的英語口音總是有困難。
People often ________________________ different English accents.
早上早起對我來說很有困難 。
I have much trouble/difficulty in getting up early in the morning.
My brother has no difficulty in getting up early in the morning
have trouble understanding
At the beginning of new semester, I had some trouble ________________(在...有困難) my classmates.
with
have (no) trouble/difficulty with sth : 在某方面(沒)有麻煩/困難
have trouble (in) doing sth.做某事有困難
=have difficulty (in) doing sth.
have (no) trouble/difficulty (in) doing sth : 做某事(沒)有麻煩/困難
活用·練透 單句語法填空
①They may have trouble _____ movement like running and dancing.
②What worries me is that I am really having trouble __________ (collect)
useful information.
③Can you imagine the difficulty they had ________ (win) the match
美句·鍛造 完成句子
(應用文之建議信) 知道你在新學校遇到了困難,我寫信是想給你一些建議。
Knowing that you _____________________________________, I am writing
to offer you some advice.
with
collecting
winning
had a difficlut time getting in the new school
考點萃取
not...until... : 直到...才...
練習
I hadn’t realized what stupid mistake I made ______________________ (直到我遇見了我的教授) .
你不把作業寫完就不準出去。
You are not allowed to go out until you finish your homework.
until I met my professor
para 2. I hadn’t, until one day my five-year-old son asked me whether there was ham in a hamburger.
para 1. Neither is there pine nor apple in pineapple
考點萃取
neither...nor...: 既不...也不...neither為副詞,nor為連詞,neither 在句首時,該句需要部分倒裝。即把情態動詞,be動詞,完成時的have,助動詞提到主語之前。正常語序:
練習
在這片土地上,既沒有草也沒有一棵樹。
____________________________________ on the land.
_________________________nor call the police.
他既沒有跑去求助也沒有打電話報警。
I haven’t seen her, _________________________(也沒有收到過她的來信) .
There is neither any grass nor a tree
Neither is there any grass nor a tree
Neither did he run for help
nor have I heard from her
There is neither pine nor apple in pineapple.
(1) neither...nor...連接兩個主語時,謂語動詞的單復數應和臨近的主語一致,遵循“就近原則”。
eg: Neither the students nor the teacher knows anything about it.
Neither his parents nor he ____________ (like) eating meat.
Neither he nor his parents ____________ (like) eating meat.
likes
like
Neither + 助動詞+ 主語: ...也不如此。
她不是一個醫生,她的妹妹也不是。
She is not a doctor, neither is her sister.
我不能游泳,我的哥哥也不能。
I can not swim , neither can my brother.
活用·練透 單句語法填空
①Neither his parents nor he ___________(visit) his grandfather so far this month.
②(2022·全國甲卷)The disagreement was so sharp that neither he _____ I knew
how to settle it.
美句·鍛造 完成句子/句式升級
①如果你不參加運動會,我也不參加。
If you don’t take part in the sports meeting, ________________.
has visited
nor
neither/nor will I
考點萃取
get sb to do 使某人去做某事
get sb/sth doing sth 使某人/某物一直處于某種狀態
get sth done 讓某事被做=請別人去做某事/遭受不幸
練習
_____________________________________________
老板總讓他的雇員們加班.
______________________________(不要讓水流著)when you don’t use it.
He _______________________(他的電腦被盜了) the other day.
The boss often gets his emplyees to work overtime.
Please don’t get the water running
got his computer stolen
para 1. This got me thinking how English can be a crazy language to learn.
①He sat down in the chair opposite.他在對面的椅子上坐了下來。
②OK. Does anybody have an opposing opinion 好的,有人有反對意見嗎?
③Many local people opposed building a new airport.
許多當地人反對建新機場。
④To be honest, I am opposed to our plan.
opposite prep.在……對面 adj.對面的 adv.在對面 n.對立的人(或物),反義詞
opposing adj 反對的,相反的,對立的
oppose     v.反對,阻礙;與……對抗
oppose (doing) sth. 反對(做)某事
(2)opposed adj.反對的;相反的
be opposed to sth. 反對某事,不贊成某
para 3. If harmless actions are the opposite of harmful actions, why are shameless and shameful behaviors the same
2. behavior 行為
【精要必記】
(1)behave      v.表現
behave oneself 守規矩;表現得體
behave well/badly to/towards sb. 對待某人好/差
(2)well-behaved adj.行為端正的;行為規矩的
badly-behaved adj.行為舉止不得體
活用·練透 單句語法填空
①I think all of us should mind our _________ (behave) in public places.
②Behave _________(you) in public, and you will win the respect of most of us.
美句·鍛造 完成句子
①當孩子們表現良好時,我們說他們就像天使一樣。
When children ______________,we say they are like angels.
②我們都喜歡和那個舉止端莊的女孩交朋友。
We all like to make friends with the _____________ girl.
behavior
yourself
behave well
well-behaved
6.And speaking of home,why aren’t homework and housework the same meaning 說到家,為什么homework(家庭作業)和housework(家務)(這兩個英語單詞看起來意思很像卻)不是一回事呢?
speaking of: 說道,提到
eg: Speaking of travel, have you booked our hotel yet
說到高中生活,哪個同學給你留下深刻的印象?
Speaking of life in senior high school, which classmate has left you a deep impression on you Why
考點萃取
confuse: 使...困惑 confusing 令人困惑的(形容事物的特征), confused 困惑的(形容人的感受)
be confused about 對...感到困惑
confuse A with B 將A與B混淆
confusion n. 混亂,困惑
in confusion 困惑地
練習
The instruction is so __________ that I was totally __________ (confuse) .
confusing
confused
para 5. Even the smallest words can be confusing.
活用·練透 單句語法填空
①From his _________ look, I know he is _________ about the __________
question.(confuse)
②I always confuse “sign” _____“sigh”.
③When you are confused ______ some words in reading, you can refer to
the dictionary.
④We were thrown into __________ (confuse) by the news.
confused
confused
confusing
with
about
confusion
④ 在你的上一封郵件中,你提到你對如何在高中搞好學習感到困惑。
In your last email you mentioned that you
____________________________________ in senior high school.
were confused about how to study well
修改人物特征時,根據具體情況看表示令人...(-ing),還是感到...(-ed)的
5. You also have to wonder at the unique madness of a language in which a house can burn up as it down, in which you fill in a form by filling it out, and in which an alarm is only heard once it goes off!
wonder at: feel very surprised by sth.
例:很多人贊美身邊大自然的美。
Many people ______________the beauty of nature around them.
wondered at
burn up/burn down 燒毀
fill in/fill out 填表格
go off 發出響聲
1. 這場火燒掉了價值50多萬美元的古董。
The fire ___________ more than $ 500,000 worth of antiques.
2.在那場大火中,學校大樓被燒毀。
The school building was ____________in that big fire.

burn down“燒毀;火勢減弱”,通常是指建筑物被完全燒塌。
burn up 也有“燒毀; 燒掉”之意,但一般不是指建筑物。
burned up
burned down
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!
in which引導的定語從句,排比句
as引導的時間狀語從句
Once,一旦,引導的條件狀語從句
譯為:你也不得不對一種語言的獨特瘋狂感到驚訝,在這種語言中,表達房子燒毀,“burn up”和“burn down”是一樣的;表達填寫表格,“fill in”與“fill out”是一樣的,警報器一旦發出警報時就會被聽見。
Para 6
10.That is why when I wind up my watch, it starts;
That is why...這就是……的原因 why引導表語從句,表示結果。
It is raining heavily outside. That is why she is late for the meeting.
That / It is / was because... 這/那是因為……(because表示原因)
Para 7
She is late for the meeting. That is because it is raining heavily outside.
The reason why she is late for the meeting is that it is raining heavily outside.
The reason(why...)is that...(……的)原因是……
他面試失敗了。那是因為他太緊張了。
*He failed in the interview.That’s because he was too nervous.
活用·練透 單句語法填空
①I will have an important meeting to attend, and that’s _____ I can’t go to
your party.
②I can’t go shopping with you.That is ________ I haven’t finished my homework.
③The reason why he was late is _____ he was caught in the traffic.
why
because
that
美句·鍛造 改寫句子
He didn’t make it.He lacked confidence.
①He didn’t make it. _________________________________(That’s because...)
②He lacked confidence. ___________________________(That’s why...)
③________________________________________________________
(The reason why...is/was that...)
That’s because he lacked confidence.
That’s why he didn’t make it.
The reason why he didn’t make it was that he lacked confidence.
3.creativity n.創造性;創造力
【圖解助記】
活用·練透 語境填詞
Hard work can _______ wealth and you are the ________ of your own life, but the
__________ of people also needs a ________ mind.(create)
create
creator
creativity
creative
知識寬一度 辨析create/invent/discover
create 有目的地把原材料制成新產品,也指創造出原來不存在的或與眾不同的事物
invent 通過想象、研究、勞動而創造出前所未有的東西,尤指科技上的發明創造
discover 發現原來存在,但尚未被人發現或認知的事物
做某事有困難
既不……也不
使某人一直做某事
在某人空閑的時候
雕一座雕像
畫一幅畫
拍張照片
暈船/暈機/暈車
想家,思鄉
在空中/在海上
have trouble/difficulty/problems (in) doing...
neither…nor
get sb doing
in one’s free time
sculpt a sculpture
paint a painting
take a photo
get seasick/airsick/carsick
get homesick
in the air / at sea
提及
一對反義詞
反對
對...感到困惑
對……感到詫異
燒毀
填表格
離開;失去對…的興趣; (爆炸裝置)爆炸; (警報器)突然大作; (電器設備)停止運轉; 進展; (食物或飲料)變質,壞掉;
speak of
an opposing pair
oppose (doing)
be confused about.
wonder at
burn down/up
fill in/out a form
go off
19. 給手表上發條
使(活動,會議等)結束
wind up the watch
wind up the passage
1. I have much trouble _____ speaking English.
2. The ground must be just right neither too wet ______ too dry.
3. I have no trouble _____ my English study.
4. Speaking ______ honesty, I know a lot of people who don't pay bus fares.
5. I wonder _____ your allowing her to do such a thing.
6. our free time, we usually go out for a movie together.
7. The student filled _____ the application form.
8. The alarm went _____.
二、用適當的介詞或連詞填空。
in
nor
with
of
at
In
out
off
1.behave:behave well/badly; behave oneself
2.reflect: reflect sb/sth in sth; reflect on/upon
1.sculpt→sculpture→sculptor
2.opposing→oppose→opposite→opposition
3.confusing→confuse→confused→confusion
4.reflect→reflection→reflective
5.creativity→creative
ham, pine, seasick, homesick, carsick, capitalized, alarm
詞 匯 清 單
認知詞匯
拓展詞匯
應用詞匯
核心短語
have trouble (in) doing sth;
wind up;
burn up;
burn down
重點句式
Neither is there pine nor apple in pineapple.(neither...nor 既不...也不..)
That is why when the stars are out, they are visible, but when the lights are out, they are invisible.(that is why...這就是…的原因)

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