《The internet》Section C PPT
第一部分內(nèi)容：課前篇自主預(yù)習(xí)
重點詞匯
1._________ n.功能;作用;機(jī)能
vi.起作用;正常工作;運轉(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_________
重點句式
This app keeps you updated on all your favourite topics.
重點語法
現(xiàn)在完成時的被動語態(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.
勞拉需要一個應(yīng)用程序來幫助她獲得折扣。
【詞匯精講】discount作名詞時,意為“折扣”;作動詞時,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.
勞拉需要一個能給銀行賬戶存錢的應(yīng)用程序。
【詞匯精講】account作名詞時,意為“賬戶;描述”。作動詞時,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。
重點句式
This app keeps you updated on all your favourite topics.
這個應(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有邏輯上的動賓關(guān)系,所以用動詞-ed形式作賓語補(bǔ)足語。
I want you to keep me informed of how things are going with you.
我希望你隨時告訴我你的進(jìn)展情況。
The man was lying in bed,keeping his eyes closed.
那個人躺在床上,雙眼緊閉。
重點語法
現(xiàn)在完成時的被動語態(tài)
一、現(xiàn)在完成時的被動語態(tài)的構(gòu)成
二、現(xiàn)在完成時的被動語態(tài)的用法
1.表示一個被動動作發(fā)生在說話之前,強(qiáng)調(diào)對現(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.
這項任務(wù)的所有準(zhǔn)備工作都已完成。
2.表示一個被動的動作或狀態(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間了?
More than 20,000 computers have been made in the factory since last month.
自從上個月起,這個工廠已生產(chǎn)了20 000多臺電腦。
三、短語動詞的被動語態(tài)
1.短語動詞是一種固定的詞組,由“動詞+副詞”或“動詞+副詞+介詞”構(gòu)成,其作用相當(dāng)于一個動詞。
(1)“及物動詞+副詞”“及物動詞+介詞”以及“及物動詞+副詞+介詞”構(gòu)成的短語動詞可用于被動結(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“不及物動詞+介詞”以及“不及物動詞+副詞+介詞”構(gòu)成的短語動詞相當(dāng)于及物動詞,也可以有賓語,也可用于被動結(jié)構(gòu)。
The boys laughed at him for the foolish mistake.→He was laughed at for the foolish mistake.
注意:短語動詞是一個不可分割的整體,在變?yōu)楸粍诱Z態(tài)時,不可丟掉構(gòu)成短語動詞的介詞或副詞。
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)楸粍咏Y(jié)構(gòu)時,這兩個賓語的任何一個都可作被動句的主語。
(1)把間接賓語改為被動語態(tài)的主語,直接賓語仍保留原位。
(2)把直接賓語改為主動語態(tài)的主語,此時,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)合賓語的動詞在改為被動語態(tài)時,一般把主動語態(tài)的賓語改為主語,賓語補(bǔ)足語在被動語態(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:
主動語態(tài)中不帶to的動詞不定式作賓語補(bǔ)足語,改為被動語態(tài)時不定式前要加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.這個實驗做得很成功。
The experiment________ ________successfully.
答案:has been done
關(guān)鍵詞：人教版高中英語必修二PPT課件免費下載，The internet PPT下載，.PPT格式；
