《Natural Disasters》Discovering Useful Structures PPT
第一部分內(nèi)容：詞匯精研
supply n．供應(量)；補給；[pl．]補給品
vt．供應；供給
(教材P52)The supplies which were provided to the disaster area were collected from around the country．
向災區(qū)提供的物資是從全國各地收集來的。
(1)school/medical supplies 學校用品/醫(yī)療用品
(2)supply sth．to sb．為某人提供某物
supply sb．with sth．為某人提供某物
①The water supply has been cut off because the workers are repairing the main pipes．
因工人們在修主要管道，水資源供應被切斷。
②The Internet supplies a lot of information ______ us every day．
因特網(wǎng)每天給我們提供很多信息。
③There is no need to worry．We can supply you __________ whatever you need．
＝There is no need to worry．We can supply whatever you need _______you．
沒有必要擔心，我們可以提供任何你需要的東西。
survive vi．生存；存活
vt．幸存；艱難度過
(教材P52)She’s feeding the baby who survived the earthquake．
她在喂在地震中幸存的嬰兒。
(1)A survive B (by)．．．A比B活得長……
survive on 依靠……生存下來
survive from從……存活下來，流傳下來
(2)survivor n．幸存者
survival n．[U]幸存；[C]殘存物
①Of the six people injured in the terrible accident, only two survived．
在這次可怕的事故受傷的六人中，只有兩人活了下來。
②The traveler trapped in the lonely island survived ___________ the fish caught in the sea．
被困在孤島上的那位旅客靠在海里捕到的魚生存了下來。
③Some strange customs have survived ___________ earlier times．
有些奇怪的風俗是從早年流傳下來的。
④The old lady has survived all her sisters and brothers ___________ ten years．
那位老婦人比她所有的兄弟姐妹晚去世10年。
... ... ...
Natural DisastersPPT，第二部分內(nèi)容：專項突破
關系代詞引導的限制性定語從句
課前自主領悟
用適當?shù)年P系代詞填空
1．(教材P50)There were deep cracks ___________ appeared in the well walls．
2．(教材P50)Two thirds of the people ______lived there were dead or injured．
3．(教材P50)The number of people ______ were killed or badly injured in the quake was more than 400，000．
4．(教材P50)Soon after the quakes, the army sent 150，000 soldiers to Tangshan to dig out those ___________ were trapped and to bury the dead．
5．(教材P50)Workers built shelters for survivors ___________ homes had been destroyed．
6．(教材P52)A doctor with ___________ James used to work died in the 2016 earthquake in Ecuador．
課堂自主精析
定義
1．在主從復合句中，對某一名詞或代詞起修飾作用的從句叫定語從句。被修飾的名詞或代詞叫先行詞，引導定語從句的詞叫關系詞。
2．關系詞分為關系代詞(that, which, who, whom, whose, as等)和關系副詞(when, where, why等)兩類。
關系代詞的基本用法
1．who指人，在定語從句中可以充當主語、賓語或表語。
◆The children who were injured in a car accident are being treated in the hospital now． 在車禍中受傷的孩子們現(xiàn)在正在醫(yī)院接受治療。(作主語)
◆Danny was a man who we rescued from the ruins．
丹尼是我們從廢墟中救出來的一個人。(作賓語)
2．whom指人，在定語從句中作賓語，可省略，也可用who代替。
◆Rose is the person (who/whom) you should care about．
羅絲是你應該關心的人。
◆The boy (who/whom) the teacher often praises is their monitor．
老師經(jīng)常表揚的那個男孩是他們的班長。
3．whose既可以指人，也可以指物，表示“所屬”關系，whose在定語從句中作定語。
◆Any student whose family is too poor to go to school can get help from the government．
任何由于家境貧寒而上不起學的學生都可以得到政府的幫助。(修飾人)
◆He lives in a room whose window faces north．
他住在一個窗子朝北的房間里。(修飾物)
[即時演練1]——關系代詞填空
①The woman ___________ is shaking hands with my sister is a doctor．
②Those ___________ want to see the film set down your names, please．
③The girl ___________ graduated from Cambridge University is called Amanda．
④I like those books ___________ topics are about history．
⑤The old man ___________ you spoke to is a famous doctor．
4．which指事物，在定語從句中作主語或賓語，作賓語時可省略。
◆China is a country which has a long history．
中國是一個具有悠久歷史的國家。(作主語)
◆The radio (which) he bought yesterday doesn’t work．
他昨天買的收音機壞了。(作賓語)
◆This is the house in which I once lived．
這是我曾經(jīng)住過的房子。(作介詞in的賓語)
5．that既可指人，也可指物，在定語從句中作主語、賓語或表語，作賓語時可省略。習慣上指人多用who，whom，指物多用which。
◆This is the novel that interests me．
這就是讓我感興趣的那本小說。(指物，作主語)
◆The magazine (that) I bought yesterday is lost．
我昨天買的那本雜志丟了。(指物，作賓語)
◆The number of people that/who come to visit this city each year reaches one million．每年來參觀這座城市的人數(shù)達100萬。(that指人，作主語)
關系詞只能用that而不用which的情況
1．當先行詞為all, everything, nothing, anything, much等不定代詞時。
◆Have you taken down everything that Mr．Li said?
李老師講的你都記下來了嗎？
◆All that can be done has been done．
所有能做的都做了。
2．先行詞被序數(shù)詞或形容詞最高級修飾時。
◆The first place that they visited in London was the Big Ben．
在倫敦他們參觀的第一個地方是大本鐘。
◆This is the most delicious food that I have ever had．
這是我吃過的最美味的食物。
3．先行詞被all, every, no, the only, the very, the last等修飾時。
◆I’ve read all the books that are not mine．
我已經(jīng)讀了所有那些不是我的書。
◆The only thing that she could do was to go to the police for help．她唯一能做的事就是去求助警察。
◆I have found the very pen that I lost yesterday．
我已找到昨天丟的鋼筆。
4．當先行詞既指人，又指物時。
◆We often talk about the persons and things that we remember．
我們常常談起我們記得的那些人和事。
... ... ...
關鍵詞：人教版高中英語必修一PPT課件免費下載，Natural DisastersPPT下載，Discovering Useful StructuresPPT下載，.PPT格式；
