UNIT 4 Scientists who changed the world動(dòng)詞-ed形式作定語(yǔ)、狀語(yǔ)和賓語(yǔ)補(bǔ)足語(yǔ)[觀察例句]①We should drink boiled water.前置定語(yǔ)②A water and soil conservation project set up in 1989 resulted in farmers replacing their crops with trees or grass.????????????? 后置定語(yǔ)③Seen from the moon,the earth,with water covering about 70% of its surface,appears to be a blue ball.????????????? 時(shí)間狀語(yǔ)④Frightened by the thunder and lightning in the night,the girl did not dare to sleep alone in her room.????????????? 原因狀語(yǔ)⑤Given another chance,he will do it better.條件狀語(yǔ)⑥ The boy sat at the table buried in his homework.伴隨狀語(yǔ)⑦We need to get the machine repaired at once as we want to use it in our experiment tomorrow.????????????? 賓語(yǔ)補(bǔ)足語(yǔ)⑧ With all the work done,we went to play basketball.賓語(yǔ)補(bǔ)足語(yǔ)[歸納用法]一、作定語(yǔ)及物動(dòng)詞的-ed形式通常表示被動(dòng)和完成意義;不及物動(dòng)詞的-ed形式僅僅表示完成。1.前置定語(yǔ):?jiǎn)蝹€(gè)的動(dòng)詞的-ed形式作定語(yǔ)一般放在被修飾的名詞之前。He is a respected teacher in our school.在我們學(xué)校他是一位受尊敬的老師。2.后置定語(yǔ):動(dòng)詞的-ed形式短語(yǔ)作定語(yǔ)通常要置于被修飾的名詞之后。This is a letter written in blue ink.這是一封用藍(lán)墨水寫的信。[名師點(diǎn)津] (1)如果被修飾詞是由some/any/no+thing/body/one構(gòu)成的不定代詞或指示代詞those等時(shí),即使是單個(gè)的動(dòng)詞的-ed形式作定語(yǔ),也要放在被修飾詞之后。There is little time left,let's hurry up.剩余時(shí)間不多了,我們抓緊吧。(2)有時(shí)為了強(qiáng)調(diào)還可將單個(gè)的動(dòng)詞的-ed形式置于被修飾的名詞之后。They decided to change the material used.他們決定改變所用的材料。(3)有些過(guò)去分詞作定語(yǔ),前置和后置的意義不同。They decided to buy a used car.他們決定買一輛二手車。(4)動(dòng)詞的-ed形式及其短語(yǔ)作定語(yǔ)時(shí),一般均可以轉(zhuǎn)換為一個(gè)定語(yǔ)從句。The experience gained(=which/that has been gained) will be of great value to us.獲得的經(jīng)驗(yàn)將對(duì)我們很有價(jià)值。The suggestion sent to the committee(=which/that had been sent to the committee) was adopted.呈送給委員會(huì)的建議被采納了。[即學(xué)即練1] 單句語(yǔ)法填空①Because of pollution,the caught(catch) fish were not fit to eat.②Jim has retired,but he still remembers the happy time spent(spend) with his students.③The book, written(write) by Lu Xun,is popular with many Chinese people.④Do you remember the problems discussed(discuss)at the last meeting?二、作狀語(yǔ)動(dòng)詞-ed形式作狀語(yǔ),其邏輯主語(yǔ)是句子的主語(yǔ),與主語(yǔ)是被動(dòng)關(guān)系。動(dòng)詞-ed形式作狀語(yǔ)可以表示時(shí)間、原因、條件等,有時(shí)可帶有連詞。1.作時(shí)間狀語(yǔ)When offered help,one often says“Thank you”or“It's kind of you”.當(dāng)被提供幫助時(shí),人們常說(shuō)“謝謝你”或“你真好”。2.作原因狀語(yǔ)Praised in class,Anne felt happy.在課堂上受到了表?yè)P(yáng),安妮感到高興。3.作條件狀語(yǔ)If taken according to the directions,the drug has no side effects.如果按照說(shuō)明服用,這種藥沒(méi)有副作用。4.作伴隨狀語(yǔ)The teacher came into the lab,followed by some students.老師進(jìn)了實(shí)驗(yàn)室,后面跟著一些學(xué)生。5.作讓步狀語(yǔ)Laughed at by many people,he still continued his own study.盡管被很多人嘲笑,他依然堅(jiān)持自己的研究。[名師點(diǎn)津] 動(dòng)詞-ed形式作時(shí)間、原因和條件狀語(yǔ)時(shí)均可以轉(zhuǎn)換成相應(yīng)的狀語(yǔ)從句。[即學(xué)即練2] 單句語(yǔ)法填空①Raised(raise) in the poorest area of Glasgow,he had a long,hard road to become a football star.②Approached(approach)in this way,your friendship will soon be repaired.③The lady returned home, followed(follow) by Holmes.三、作賓語(yǔ)補(bǔ)足語(yǔ)作賓補(bǔ)的多是及物動(dòng)詞的-ed形式,說(shuō)明賓語(yǔ)的狀態(tài)或性質(zhì),與賓語(yǔ)一起構(gòu)成復(fù)合賓語(yǔ),前面的賓語(yǔ)就是其邏輯主語(yǔ)。1.以下兩類動(dòng)詞后可接動(dòng)詞的-ed形式作賓補(bǔ):(1)表示感覺(jué)或心理狀態(tài)的動(dòng)詞。如:see,watch,observe,find,hear,feel,notice,think等。①I heard the song sung in English.我曾聽到有人用英語(yǔ)唱過(guò)這首歌。②He found his purse lost.他發(fā)現(xiàn)他的錢包丟了。(2)表示“致使或希望”意義的動(dòng)詞。如:have,make,get,keep,want,wish等。③I'll have my hair cut tomorrow.明天我要理發(fā)。④He got his tooth pulled out yesterday.他昨天把牙拔了。2.動(dòng)詞的-ed形式作賓補(bǔ)表示的意義。(1)表示被動(dòng)關(guān)系,其動(dòng)作先于謂語(yǔ)動(dòng)詞所表示的動(dòng)作。如例句②,lost表示的動(dòng)作顯然先于謂語(yǔ)動(dòng)詞found。(2)表示的動(dòng)作一定和賓語(yǔ)有邏輯上的動(dòng)賓關(guān)系。如例句③及④中cut my hair和pull out his tooth是動(dòng)賓關(guān)系。(3)表示動(dòng)作已完成或賓語(yǔ)的狀態(tài)和性質(zhì)。⑤He found almost all the leaves fallen onto the ground.他發(fā)現(xiàn)幾乎所有的葉子都落在了地面上。例⑤中fallen表示樹葉已落地,動(dòng)作已完成。⑥The terrible scene made people frightened of swimming in the sea.那可怕的場(chǎng)面使得人們不敢在海里游泳了。例句⑥中frightened表示賓語(yǔ)people的心理狀態(tài)。[名師點(diǎn)津] 1.使役動(dòng)詞have接動(dòng)詞的-ed形式作賓補(bǔ),還有兩種情況:(1)動(dòng)詞的-ed形式所表示的動(dòng)作由他人完成。He had his money stolen.他的錢被偷了。(被別人偷去了)(2)動(dòng)詞的-ed形式表示句子主語(yǔ)的經(jīng)歷。He had his leg broken.他的腿斷了。(句子主語(yǔ)的經(jīng)歷)2.在with/without復(fù)合結(jié)構(gòu)中也可用動(dòng)詞的-ed形式作賓補(bǔ)。With this sum added,we will have enough money for the trip.如果加上這筆金額,我們這次旅行的錢就夠了。[即學(xué)即練3] 完成句子①村民們那時(shí)種了很多樹。The villagers had many trees planted then.②無(wú)論多累,我必須把這份工作干完。However tired I am,I must get the work finished.③她依然不能用英語(yǔ)表達(dá)出自己的意思。She still couldn't make herself understood in English.④她看見小偷被警察抓住了。She saw the thief caught by policemen.Ⅰ.單句語(yǔ)法填空1.The man stood outside the house silently, moved(move) to tears.2.Caught(catch) in a heavy rain,the new manager missed the important meeting.3.Attracted(attract) by a particular article in a magazine,she bought it.4.The speaker asked them to find the balloons that had their names written(write) on within five minutes.5.He felt his collar pulled (pull)by someone from behind.6.Founded(found)on love and mutual respect,their marriage is a happy one.7.It is a large city surrounded(surround) by mountains and the climate is nice.8.Influenced(influence)mainly by Joy,most of Riley's memories are happy ones.9.These interests were increased with more time spent(spend) in the deserts of Arizona.10.Prevented(prevent) from playing her role in Riley's emotional development,Alice feels annoyed.Ⅱ.短文語(yǔ)法填空Tony:If my pet dies,I won't clone it.Even if the 1.cloned (clone) pet looks the same as the original one,it won't behave in the same way.Besides,it won't remember me.I think cloning 2.done(do) by scientists is dangerous.The problems 3.created(create) by cloning will soon become clear.I think we should be cautious and use good judgment when 4.making(make) decisions about cloning.We won't want beasts 5.produced(produce) by scientists to replace us one day.Brian:I think cloning pets is a great idea.I feel so 6.excited (excite).Families with pets often become 7.disappointed (disappoint) when their pets die.With cloning,if your pet dies,you can have a new one that looks the same as the original pet.The technology 8.used (use) is amazing.The only thing 9.needed(need) is a cell from your old pet.We will help you clone your pet!Though it costs some money,you will be 10.delighted (delight) to be with her again.