1. 英語高手幫幫忙！！！
Traffic Problems
It』 reported that in many cities, like Beijing, Shanghai and Guangzhou, nearly 70% of the families are considering buying a family car within the 5 to 10 years. I think private cares should not be encouraged in China, especially in the big cities.
As you know, China』s traffic situation is as bad as other major countries in the world. There is too much traffic in city and it』s getting worse. Too many people drive to work. Commuters have to spend a lot of time on the way. Some times the traffic jams cause long halts. Besides that, another big problem in many cities is the terrible air pollution. Too many private cars are causing too much smog. It』s especially bad in rush hours. Central city or business district in the downtown is especially affected by the air pollution.
According to this situation, I think government should plan to extend the extra charge for private cars with high emissions and invest more on uplift of public transportation. This will result in more people taking public transportations as buses and underground. Fewer people will drive to work.
Everybody hope to live in a cleaner and safer city. I think if forget buying a family car, you can get more.
2. 英語寫作中存在的語言錯誤如：主謂一致、時態處理、冠詞用法、名詞單復數形式、單詞詞性怎麼區分和搭配
一、概述
在作謂語的動詞用來表示動作（或情況、狀態）發生時間的各種形式稱為時 態。由於英語屬於曲折變化的語言，其動詞時態的變化要通過詞的曲折詞形變化來體現的，因而也就有了現在式、過去式、過去分詞式三個基本詞形。英語中根據說話的時間不同有時和體的不同，主要有十六這十二種時態可以列表如下：
一般現在時 現在進行時 現在完成時 現在完成進行時
一般過去時 過去進行時 過去完成時 過去完成進行時
一般將來時 將來進行時 將來完成時 將來完成進行時
一般過去將來時 過去將來進行時 過去將來完成時 過去將來完成進行時
這些時態的形式可以用下表來表示，以do 動詞為例：
一般時態進行時態完成時態完成進行時態
現在do
doesbe （am, is are ） doinghas doing
havehas been doing
have
過去did be （was, were） doinghad donehad been doing
將來shall do
will shall （will） be doing shall （will） have doneshall （will） have been doing
過去將來should （would） doshould （would） be doingshould （would）
have done should （would） have been doing
下面根據這些時態常用的程度不同分別說明它們的用法。
二、各時態詳解
1、一般現在時
一般現在時主要由動詞原形表示，但第三人稱單數後要加詞尾-s，另外be 和have要根據人稱的變化使用特殊的形式。一般現在時主要表示經常性的動作或存在的狀態，還可用來表示普遍真理。
The Yangtze rises in Qinghai. 長江發源於青海。
Actions speak louder than words. 行動勝於言辭。
We have friends all over the world. 我們的朋友遍天下。
2、現在進行時
現在進行時是由助動詞be加現在分詞構成的。主要表示現在或現時刻這一階段正在進行的動作，有時候還用來表示一個最近按計劃或安排要進行的動作。
How are things getting on with you？ 工作進行的怎麼樣？
Someone is asking for you on the phone. 有人找你接電話。
They are publishing a new version of the playscript by Taso Yu this autumn.
今年秋天他們要出版曹禺劇作的一個新譯本。
3、一般將來時
一般將來時由助動詞shall （will）加動詞原形構成。它表示將要發生的動作或情況。
They will sit the post-graate examinations next autumn.明年秋他們要參加工碩考試。
The teacher will not let me go home before I have finished my homework.
老師要我做完作業才能回家。
4、一般過去時
一般過去時由動詞過去式表示，動詞be 根據人稱有was和were兩個詞形，規則動詞在詞尾加-d-或ed；其他動詞參閱不規則動詞變化表, 該時態主要表示過去某時發生的動作或情況。
It's a pity that you did not go to the movie. 很遺憾你沒有去看那部電影。
Many people died in the tsunami that took place in Thailand.
很多人在泰國的那次海嘯中遇難喪生。
5、現在完成時
現在完成時是由助動詞have和has加過去分詞構成的。主要表示此刻以前曾經發生的動作或情況。如：
Grain output has greatly increased in the past few years. 這幾年糧食產量有了很大增長。
The area has suffered from disastrous floods throughout its history.
這個地區歷史上一直遭受水患之苦。
注意：過去時和現在完成時的區別：
現完成時的基本特點是它和現在有密切的聯系，或是指迄今為止這一段時間的情況，或是過去發生的事對現在造成的影響或結果等。而過去時主要強調過去某時刻所發生的動作或情況，與現在沒有任何聯系。如：
Up till now we have planted over 10,000 apple trees.
到目前為止我們共種了一萬多棵蘋果樹。
I saw him a minute ago. 我前一會還見到他的。
6、過去進行時
過去進行時是由助動詞be的過去式加上現在分詞構成的，主要表示過去某個時刻正在進行的動作。
At that time she was working as an assistant in a physics labatory.
那時她在一家物理實驗室做助手。
They took us to see the chemical fibre mill that they were building.
他們帶我們去參觀了他們正在修建的化纖廠。
7、過去完成時
過去完成時由助動詞had加動詞的過去分詞構成，主要表示過去某時刻前業已完成的動作或存在的狀態，其實就是指過去的過去。使用時往往要要在從句中或有一個明確的過去時間狀語。
Before daybreak they had covered half the distance. 拂曉前他們已經走完了大半路程。
No sooner had the rain stopped than they set out again. 雨一停他們就又上路了。
He had not learned any English before he came to the university.
上大學前他一點英語沒學過。
8、一般過去將來時
一般過去將來時由助動詞would加動詞原形構成，主要表示從過去某一時間角度看以後將要發生的動作。含這個時態的句子常帶一個表示「過去某個時間點」的狀語。這個狀語或是一個短語，或是一個句子。這個時態常用於：賓語從句或間接引語中。例如：
When I thought about it, I wondered what their reaction would be.
當我考慮這件事時，我想知道他們的反應是什麼。
She told me that she would go on trip to Europe the next day.
她告訴我，她第二天要去歐洲旅行。
Whenever he had time, he would help his mother with some housework.
無論他什麼時間有空,他總是幫他媽媽干點家務活。
No matter how difficult the work was , he would keep on doing it until he accomplished it . 不管工作有多難，他總會堅持不懈地把它幹完。
9、一般將來完成時
一般將來完成時由shall （will） + have + 過去分詞構成。主要表示在將來某時業已發生的動作。如：
After we finish this text, we'll have learned twenty texts.
這課課文結束後，我們就學了二十課課文了。
By the next month, I'll have finished my task. 到下個月，我將完成任務。
They will have hit the year's target by the end of October.
到十月底他們就可完成全年的指標了。
10、現在完成進行時
現在完成進行時由have（has）been加動詞的現在分詞構成，表示發生在過去的某個動作延續到現在或剛剛完成，或許還要繼續延續。這種時態側重於這個動作的連續性，或者說不間斷性。例如：
I've been waiting for you for the whole morning. 整個上午我一直在等你。
It has been raining for three days. 雨連續下了三天。
Where have you been？ 你去哪兒啦？
She has been busy preparing the exhibition since we met last time.
自我們上次見面以來，她就一直忙著籌備那個展覽。
11、過去完成進行時
過去完成進行時由had been加現在分詞構成，表示過去某一時刻之前開始的動作或狀態一直延續到過去某一時刻。例如：
It had been raining cats and dogs for over a week and the downpour had caused landslides in many places. 傾盆大雨下了一周，在許多地區引發了山崩。
At last they gor the telegram they had been expecting.
最後他們收到了他們一直盼望的電報。
三、時態強化練習
1. . My dictionary __________, I have looked for it everywhere but still_________ it.
A. has lost, don't find B. is missing, don't find
C. has lost, haven't found D. is missing, haven't found.
2. Mary ____________ a dress when she cut her finger.
A. made B. is making C. was making D. makes
3. He said he________me a present unless I_______ in doing the experiment.
A. had not given; had not succeeded B. would not give; succeed
C. will not give; succeed D. would not give; will succeed
4. By the time he arrives in Beijing tomorrow, we __________ here for two days.
A. have been staying B. have stayed
C. shall stay D. will have stayed
5. You don't need to describe her. I ______________ her several times.
A. had met B. have met C. met D. meet
6. We ________ let you use the toilet room on condition that you ___________ keep it clean and tidy.
A. will; would keep B. would; kept C. will; keep D. can't; would keep
7. When you ____ the test, check your papers before you hand them in.
A. will finish B. will have finished
C. are finishing D. have finished
8. He has been studying here for three years, by next summer he _________.
A. will graate B. will be graated
C. will have graated D. will be graating
9. Don't you know it's the first time he ____ this kind of meeting？ ?
A. attends? B. attended? C. has attended? D. is attending
10. She ____ for 12 years by the time she graates from the Foreign Language Institute.
A. has studied English B. has been studying English
C. had studied English D. will have been studying English
四、時態練習詳解
1.「答案」D.
「解析」前句是一個仍在持續的狀態，應用進行時，由於沒有找到，其影響仍然存在，應用完成時，瞬間動詞用於否定式時可用於完成時。
2.「答案」C.
「解析」割傷手指是已發生的事情，應用過去時。同時，when表時間的同時性，「瑪麗在做衣服時」提供事情發生的背景，因此用過去進行時。
3.「答案」B.
「解析」在時間，條件或讓步主語從句中一般不用將來時。本題有He said，故為過去式。主句用將來時，故選B. 此處用一般過去式代替了過去將來時。
4.「答案」D.
「解析」考察學生對將來完成時態的用法。在這一時態中注意介詞by，它一般用於將來時態中，題干後有for two days，又表示完成，故而使用將來完成時。
5.「答案」B.
「解析」首先本題後句強調對現在的影響，我知道她的模樣，你不用描述。再次，several times告知為反復發生的動作，因此用現在完成時。
6.「答案」C.
「詳細解答」一般來說，在表達將來的主從結構中，主句用一般將來時，而從句應用一般現在時。該題就符合這一特點。
7.「答案」D.
「解析」在表示「吩咐，命令，勸告」等的祈使句結構中可以和一個表示完成時的時態連用，主要用來表示一個動作結束後再開始另一動作。類似這樣的用法在英語中使用相當頻繁。
8.「答案」C .
「解析」 將來完成時主要表示將來某時將會發生的事情，一般要用表示將來的時間狀語，如:by 或 before 引導的介詞片語或 before 引導的時間狀語從句。
9.「答案」C.
「解析」在「It's the 1st time that…」結構中，that分句中的動詞用現在完成體。
10.「答案」D.
「解析」本題考點是將來完成進行時。by+將來的時間是將來完成時的標志，而「學習」 這個動作是一直進行的，因此選D.
3. 我寫英語作文總是分不清語法問題，每次寫作文 總感覺語法沒什麼問題，結果老師一批，全是錯的，我們老師
主謂一致是指主語與謂語在數上要一致。把握主謂一致問題，考生主要解決的是對不同結構的主語單復數的認定，進而選擇適當的謂語。解決主謂一致主要遵循三個原則：
語法一致原則
意義一致原則
就近一致原則
很多情況下應該綜合利用這三個原則來處理主謂一致，在不同情況下可能應用三個原則中的不同原則，具體應用哪種原則應該視具體情況而定。總結如下：
一.謂語動詞用單數的情況
1.動名詞短語、不定式短語、名詞性從句做主語，謂語用單數。如：
Buying clothes is often a time-consuming job because those clothes that a person likes are rarely the cones that fit him or her.
(1987年考研題)
To understand the situation completely requires more thought than has been given thus far.
2.表示時間、距離、金額、重量、面積、體積、容積等度量的名詞短語做主語時，謂語用單數。
Two weeks was too long
Five times five makes twenty five
3.一般用and連接的兩個單詞或短語做主語時候，謂語用復數，但是下面用and連接的主語表示一個概念，謂語用單數：
law and order 法制 soap and water 肥皂水
a cup and saucer 茶杯碟子 fork and knife 刀叉
the needle and thread 針線 trial and error 反復嘗試，不斷摸索
horse and carriage 馬車 time and tide 歲月
bread and butter 奶油麵包 the ebb and flow 盛衰，潮漲潮落
如： If law and order not preserved, neither the citizen nor his property is safe.
A. is B. are C. was d. were
答案：A。
4.表示學科和某些疾病名稱的名詞是復數形式，作主語時候謂語動詞用單數形式
Linguistics is a branch of study on human language.
5.有些名詞形式上是復數，意義上是單數，根據意義一致原則動詞用單數
The chaos was stopped by the police
The news is a great encouragement to us
A series of debates between the lectures was scheled for the next weekend.
6.用and 連接的成份表示一個單一概念時候，動詞謂語用單數形式
Bread and butter is our daily food
Time and tide waits for no man
二. 謂語用復數情況
1. 由and, both …and, 連接的並列主語，和both ,a few, many ,several 等修飾語後面謂語動詞通常用復數形式。
Few people know he and I were classmates when