现完成时动语态构成
现完成时动语态基构成:havehas been done句式中具体形式
1.肯定句形式:语+havehas been done+
The bridge over the Yellow River has just been completed黄河座桥刚刚建成
The plan has been studied by the experts so far
计划目前已专家研究
2.否定句形式:语+havehas not been done+
They haven’t been told the exciting news yethave they?没告诉令激动消息?
The secondhand car has not been sold
辆二手车没卖出
3.般疑问句形式:HaveHas+语+been done+?
—Has her work been finished
—Yesit has
——工作完成?
——完成
4.特殊疑问句形式:特殊疑问词+havehas+语+been done+?
How long has the machine been used
台机器久?
二现完成时动语态法
1.表示动动作说话前已完成强调动作现造成影响产生结果通常alreadyyetneverrecently等副词时间状语so farby nowup till nowsince等连
The room has already been cleaned房间已扫干净(现已扫)
The doctor hasn’t been sent for yet没派请医生(现应该派请医生)
2.表示动动作状态开始直持续现继续持续常forsince等引出时间状语(句)连how long引出句子中
The machine has been repaired for two hours台机器已修两时(会继续维修)
How long has the project been carried out 项工程已实施长时间?(会继续实施)
3.时间条件状语句中表示某时已完成动作
We’ll start as soon as the work has been finished
份工作完成立动身
三注意问题
1.现完成时动语态般时动语态区
般时动语态表示动作状态现情况没联系现完成时动语态强调现情况联系
The bridge was built last year座桥年建成
The bridge has been built座桥已建(现)
2.瞬间动词:borrowfinishbeginbuystartreturnmarryopenjoin等构成现完成时动语态表示段时间状语连表达相应意思需改相应延续性动词时态
书买长时间?
误How long has this book been bought
正How long ago was this book bought
类动词否定式表示动作持续程具延续性sincefor构成时间状语连
No books have been bought since last week
周没买书
3.短语动词分割整体动语态中保持完整性中介词副词省略
It is said that the problem has been looked into
说已调查问题
4.带宾语动词变动语态时动语态宾语变动语态语
We have built many houses in the past ten years
→Many houses have been built in the past ten years
5.带双宾语动词givesendbringtaketeachshowtellmakesingwritereadsellbuypaylendpasspromise等变动语态时中宾语变语保留动
We have given him the book
→He has been given the book
→The book has been given to him
6.带复合宾语动词变动语态时宾语变语原宾补改语补足语原省略to定式作宾补动语态中带to定式
I have told them to help you
→They have been told to help you
四.练
Ⅰ单句语法填空
1.Although I’ve tried hardnone of my theories __________(accept).
2.Up to now no conclusion _________(reach) about the origin of the species
3.Zhangjiajie ______(award) the title of World Geological Park in 2004
4.She published her first short story at the age of fifteenand has completed a large number of workswhich _________(translate) into forty languages
5.The young trees ________(water) often while he was staying here
6.A lot of survivors _______(rescue) by the soldiers in that territory where the earthquake broke out since yesterday
7.Already this year115 measles cases ________(report) in the USAcompared with 189 for all of last year
8.In the last few monthsKenny _______(fine) more than 1000 dollars for breaking traffic rules by accident
1has been accepted 2 has been reached 3was awarded 4 have been translated 5were watered 6 have been rescued 7 have been reported 8 has been fined
Ⅱ列句子改动句
9.People have cut down many big trees along the stream to build houses
Many big trees along the stream have been cut down to build houses
10.They have spent large quantities of funds in bringing up the three children
Large quantities of funds have been spent in bringing up the three children
11.They have made the two novels into television series
The two novels have been made into television series
12.People have sent a large amount of food to the disaster area since the accident happened
A large amount of food has been sent to the disaster area since the accident happened
13.They have given our school some new teaching equipment since 2017
Our school has been given some new teaching equipment since 2017Some new teaching equipment has been given to our school since 2017
Ⅲ括号单词正确形式填空
1.A new library and a fountain in our school ________(set) up so far
2.I can’t see any coffee in this cupboardHas it all________(finish)
3.Their new batteries ________(advertise) on the Internet for a long time
4.After getting lost in a storma member of the military _______(rescue) four days later
5.We can’t go on with the experiment because the computer ___________ (not repair).
6.Their new house __________(decorate) for two months and they will settle it in the near future
7.All the boxing athletes _________(select) from millions of people all over the country in the past two months
8.A great many donations __________(produce) by the factory since two months ago
9.Great changes ______(take) place in my hometown and a lot of factories have been set(set) up in the past ten years
10.The town government had to find a new place to rebuild itfor it________(ruin) by a strong earthquake
1have been set 2been finished 3 have been advertised 4 was rescued 5hasn’t been repaired 6 has been decorated 7 have been selected 8 have been produced 9have taken 10 had been ruined
Ⅳ语法填空
China has countless attractionsThe Great Wall is 1 (probable) one that is most familiar 2 the Western touristsThe Great Wall is like a giant stone dragon3
(wind) across the country from the ocean on the east to the desert on the westIt is the longest wall that 4 (build) ever1500 miles in 5 (long).Along the wall are watch towers
6 soldiers were on the watch for threatsThe wall was initially constructed 7
(prevent) invasion of neighboring statesand the majority of the existing wall is from the Ming DynastyFrom the top of the Great Wallpeople can enjoy an 8 (impress) view of continuous mountainsgreen trees and blooming wild flowersIf we were to build such a wall nowwe would use modern machines9 the ancient Chinese had to build the wall by handThe reason why the Great Wall attracts tourists from all over the world every year is 10 it represents the highest wisdom of ancient ChinaJust as the saying goesHe who has never been to the Great Wall is not a true man
1. probably
2. to
3. winding
4. has been built
5. length
6. where
7. to prevent
8. impressive
9. However
10. that
Ⅴ完成句子
11男孩次告知湖里游泳没起作
12高兴知李涛高分复旦学录取
13高科技帮助年里发现越越新东西
14带薪假期时间点没决定
15然知道讨什感觉题已改变
11.The boys have been told many times not to swim in that lakebut it doesn’t make any difference
12.We are glad to be told that Li Tao has been admitted to Fudan University for his top scores
13.With the help of high technologymore and more new stuff has been discovered in the past few years
14.When and where to go for the onsalary holiday has not been decided yet
15.Though we don’t know what was discussedyet we can feel the topic has been changed
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