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高考
英語現(xiàn)在進行時練習題1
現(xiàn)在進行時
一、 基本概念
1、用法：現(xiàn)在或現(xiàn)階段正在進行的事
2、標志詞：now
3、方法：doing→being done
4、結構：am/is/are doing→am/is/are+being done (過去時：was/were being done)
現(xiàn)在進行時的被動語態(tài)由"be being＋及物動詞的過去分詞"構成,助動詞be有人稱和數(shù)的變化(am, is are ).
1）Modern cell phones are being used as cameras and radios, and to send e-mail or surf the Internet..
現(xiàn)代的手機正用照相機、收音機，并用來發(fā)送電子郵件或上網(wǎng)瀏覽。
2）New functions are being added to the cell phones.
新的功能正在往手機上添加。
3）Is a computer center being built for the students?
學生計算機中心正在建設嗎？
4）Are those TV sets being checked?
那些電視機正在被檢測嗎？
5）The letter is not being written.
那封信沒在寫。
6）The money for the project is not being collected.
用于那項工程的錢沒在籌集。
二、現(xiàn)在進行時的被動語態(tài) "五注意"
1. 注意不可遺漏being
現(xiàn)在進行時的被動語態(tài)表示說話時正在進行的一個被動的動作,強調(diào)主語是動作的承受者,其構成為"am / is / are + being+動詞的過去分詞"。如果我們把being漏掉,就成為一般現(xiàn)在時的被動語態(tài)或系表結構。
如: Look! The children are being taken care of by their aunt. 瞧!那些孩子正由他們的姑媽照看著。
區(qū)別：Children are taken good care of at school. 孩子們在學校被照看得很好。(指通常情況)
再如：The report is being written by one of the best students. 報告正在由一名最好的學生寫著呢。The report is well written. 這個報告寫得很好。(系表結構)
1. 注意不可忽視 "現(xiàn)階段"
現(xiàn)在進行時的被動語態(tài)也可表示目前這一階段正在進行的一個被動的動作。
如:
Many interesting experiments are being carried out these days.
如今許多有趣的實驗正在被進行著。(說話時,并不一定在進行)
3. 注意現(xiàn)在進行時的被動語態(tài)也可以表示將來
現(xiàn)在進行時的被動語態(tài)有時可表示按計劃或安排將要進行的一個被動的動作(此種用法僅限于少數(shù)及物動詞)。如:A party is being held tonight.今晚將要舉行一場晚會。
4.注意沒有現(xiàn)在進行時的被動語態(tài)的動詞
一些表示"狀態(tài)、心理活動、擁有、存在"等的動詞,一般不用現(xiàn)在進行時的被動語態(tài),而常用一般現(xiàn)在時的被動語態(tài)。如:
Xiao Wang, come here. You are wanted on the phone. 小王,過來,有你的電話。
Football is becoming more and more popular. In other words, it is loved by more and more people.
足球現(xiàn)在越來越流行了, 換句話說,它被越來越多的人喜愛。
5. 注意"be +under/ in等介詞+名詞"結構可表示現(xiàn)在進行時的被動語態(tài)的含義。
如:
The problem is under discussion (is being discussed) at the meeting.
這個問題正在會上討論。
The telephone is in use (=is being used) now. 這部電話正在使用中。
A new library is being built now.一座新圖書館正在被修建。
Some animals are not being protected well enough.
有些動物沒有受到很好的保護。
Is the bridge being repaired now?
現(xiàn)在那座橋在修嗎？
三、綜合練習
用現(xiàn)在進行時的被動語態(tài)改寫下列句子。
1.She is teaching the boy English.
2.Now he is making the girl water the tree.
3.They are writing a report about the negative effects of cell phones in school．
4.She is making Tom a new coat．
5.We are painting our classroom now.
參考答案：
1.The boy is being taught English (by her)．
2.Now the girl is being made to water the tree (by him)．
3.A report about the negative effects of cell phones in school is being written (by them)．
4.A new coat is being made for Tom ．
5.Our classroom is being painted (by us) now.
