《The internet》Section C PPT
第一部分內(nèi)容：課前篇自主預(yù)習(xí)
重點(diǎn)詞匯
1._________ n.功能;作用;機(jī)能
vi.起作用;正常工作;運(yùn)轉(zhuǎn)
2._________ n.電池
3._________ vt.確認(rèn);使確信
4._________ vt.按,壓;敦促
5._________ n.按鈕;紐扣
6._________ n.文件;文件夾;檔案
7._________ n.折扣 vt.打折
8._________ n.賬戶;描述
重點(diǎn)短語
1.put...together_________
2.in shape_________
3.keep track of_________
4.make a comment about_________
5.add...to..._________
6.get fit_________
7.be popular with_________
8.imagine...as_________
重點(diǎn)句式
This app keeps you updated on all your favourite topics.
重點(diǎn)語法
現(xiàn)在完成時(shí)的被動(dòng)語態(tài)
Ⅱ.介(副)詞填空
1.At the meeting,he made a brief comment _________the community public service construction.
2.You’d better get_________shape,or you’re going to have a heart attack.
3.I use a small notebook to keep track_________all the new sentences I learn.
4.Working with others,you will find _________more about yourself.
5.That’s why he is very popular _________his students and colleagues.
Ⅲ.語態(tài)轉(zhuǎn)換
1.She has downloaded the software to help her learn English.
The software __________________to help her learn English.
2.My brother has lost his new dictionary.
My brother’s new dictionary __________________.
3.The Internet has greatly improved people’s life.
People’s life __________________greatly by the Internet.
4.She has published more than twenty books.
More than twenty books__________________by her.
5.I have already confirmed my password.
My password__________________already.
... ... ...
The internet PPT，第二部分內(nèi)容：課堂篇學(xué)習(xí)理解
重點(diǎn)詞匯
1.confirm vt.確認(rèn);使確信
【課文原句】Have you confirmed the WiFi password?
你確認(rèn)WiFi密碼了嗎?
【詞匯精講】confirm是及物動(dòng)詞,意為“確認(rèn);使確信”。
He looked around to confirm that he was alone.
他四處張望,要確定周圍沒人。
The latest developments confirmed me in my belief.
最新的發(fā)展使我堅(jiān)定我的信仰。
2.discount n.折扣 vt.打折
【課文原句】Laura needs an app that will help her get discounts.
勞拉需要一個(gè)應(yīng)用程序來幫助她獲得折扣。
【詞匯精講】discount作名詞時(shí),意為“折扣”;作動(dòng)詞時(shí),意為“打折”。
The shop owner agreed to allow you a discount.
店老板同意給你打折。
Tour prices are being discounted as much as 50%.
旅游價(jià)格打了5折之多。
3.account n.賬戶;描述
【課文原句】Laura needs an app that will add money to her bank account.
勞拉需要一個(gè)能給銀行賬戶存錢的應(yīng)用程序。
【詞匯精講】account作名詞時(shí),意為“賬戶;描述”。作動(dòng)詞時(shí),意為“看作,視為;解釋”。
The accounts show we have spent more than we received.
賬目顯示我們已經(jīng)入不敷出了。
The girl was too shocked to give an account of what had happened before the attack took place.
這個(gè)女孩受驚嚇太厲害了,以至于無法描述襲擊發(fā)生前發(fā)生什么事了。
重點(diǎn)句式
This app keeps you updated on all your favourite topics.
這個(gè)應(yīng)用程序讓你了解所有你最喜歡的話題。
【句式剖析】keep you updated是“keep+賓語+賓語補(bǔ)足語”結(jié)構(gòu),由于update和you有邏輯上的動(dòng)賓關(guān)系,所以用動(dòng)詞-ed形式作賓語補(bǔ)足語。
I want you to keep me informed of how things are going with you.
我希望你隨時(shí)告訴我你的進(jìn)展情況。
The man was lying in bed,keeping his eyes closed.
那個(gè)人躺在床上,雙眼緊閉。
重點(diǎn)語法
現(xiàn)在完成時(shí)的被動(dòng)語態(tài)
一、現(xiàn)在完成時(shí)的被動(dòng)語態(tài)的構(gòu)成
二、現(xiàn)在完成時(shí)的被動(dòng)語態(tài)的用法
1.表示一個(gè)被動(dòng)動(dòng)作發(fā)生在說話之前,強(qiáng)調(diào)對(duì)現(xiàn)在造成的影響和結(jié)果。
The house has been cleaned by my home robot.
房子已經(jīng)被我的家庭機(jī)器人打掃干凈了。
All the preparations for the task have been completed.
這項(xiàng)任務(wù)的所有準(zhǔn)備工作都已完成。
2.表示一個(gè)被動(dòng)的動(dòng)作或狀態(tài)開始于過去,持續(xù)到現(xiàn)在,并可能持續(xù)下去,常與for或since引導(dǎo)的時(shí)間狀語連用,或用于How long...?句型中。
How long has the book on computers been kept?
這本有關(guān)電腦的書借了多長時(shí)間了?
More than 20,000 computers have been made in the factory since last month.
自從上個(gè)月起,這個(gè)工廠已生產(chǎn)了20 000多臺(tái)電腦。
三、短語動(dòng)詞的被動(dòng)語態(tài)
1.短語動(dòng)詞是一種固定的詞組,由“動(dòng)詞+副詞”或“動(dòng)詞+副詞+介詞”構(gòu)成,其作用相當(dāng)于一個(gè)動(dòng)詞。
(1)“及物動(dòng)詞+副詞”“及物動(dòng)詞+介詞”以及“及物動(dòng)詞+副詞+介詞”構(gòu)成的短語動(dòng)詞可用于被動(dòng)結(jié)構(gòu)。
At last they put out the fire.→At last the fire was put out.
Have you sent for a doctor?→Has the doctor been sent for?
My classmates caught up with me in this exam.→I was caught up with by my classmates in this exam.
(2)許多“不及物動(dòng)詞+介詞”以及“不及物動(dòng)詞+副詞+介詞”構(gòu)成的短語動(dòng)詞相當(dāng)于及物動(dòng)詞,也可以有賓語,也可用于被動(dòng)結(jié)構(gòu)。
The boys laughed at him for the foolish mistake.→He was laughed at for the foolish mistake.
注意:短語動(dòng)詞是一個(gè)不可分割的整體,在變?yōu)楸粍?dòng)語態(tài)時(shí),不可丟掉構(gòu)成短語動(dòng)詞的介詞或副詞。
We must take good care of the young trees.
→The young trees must be taken good care of.
2.帶有雙賓語的句子在變?yōu)楸粍?dòng)結(jié)構(gòu)時(shí),這兩個(gè)賓語的任何一個(gè)都可作被動(dòng)句的主語。
(1)把間接賓語改為被動(dòng)語態(tài)的主語,直接賓語仍保留原位。
(2)把直接賓語改為主動(dòng)語態(tài)的主語,此時(shí),間接賓語前要加介詞to或 for。
He gave the boy an apple.
→The boy was given an apple./An apple was given to the boy.
Her father bought her a present.
→She was bought a present by her father./A present was bought for her by her father.
3.帶復(fù)合賓語的動(dòng)詞在改為被動(dòng)語態(tài)時(shí),一般把主動(dòng)語態(tài)的賓語改為主語,賓語補(bǔ)足語在被動(dòng)語態(tài)中作主語補(bǔ)足語。
We call him Xiao Wang.→He is called Xiao Wang.
He cut his hair short.→His hair was cut short.
注意:
主動(dòng)語態(tài)中不帶to的動(dòng)詞不定式作賓語補(bǔ)足語,改為被動(dòng)語態(tài)時(shí)不定式前要加to。
They watched the children sing that morning.
→The children were watched to sing that morning.
隨堂練習(xí)
Ⅰ.單詞拼寫
1.A new machine has many separate parts,each performing a different ________(功能).
答案:function
2.It has been________(確認(rèn)) that the meeting will take place next Friday.
答案:confirmed
3.Seeing no one around,he________(按壓) a bell for service.
答案:pressed
4.These shoes are sold at a ________(折扣) because some sizes are not available.
答案:discount
5.They withdrew 100 dollars from a bank ________(賬戶) after checking out of their hotel.
答案:account
Ⅱ.完成句子
1.這本書已經(jīng)被譯成了多種語言。
This book________ ________________many languages.
答案:has been translated into
2.教室已經(jīng)打掃過了。你沒必要再打掃了。
The classroom________ ________and you needn’t clean it.
答案:has been cleaned
3.他的小說還沒有出版。
His novel________ ________yet.
答案:hasn’t been published
4.這個(gè)病人已經(jīng)得到了很好的照顧。
The patient has been ________ ________.
答案:taken good care of
5.這個(gè)實(shí)驗(yàn)做得很成功。
The experiment________ ________successfully.
答案:has been done
關(guān)鍵詞：人教版高中英語必修二PPT課件免費(fèi)下載，The internet PPT下載，.PPT格式；
