㈠ 英語語法提問
while引導的是讓步狀語從句，雖然的意思，後面的he finds it （形式賓語）+形容詞+真正賓語是主句，the ...spectacle是同位語。
㈡ 關於英語語法的提問.
一、 「must+have+done」表示對過去事情的肯定推測，譯成「一定做過某事」，該結構只用於肯定句。
1. It must have rained last night, for the ground is wet. 昨晚一定下雨了，因為地面還是濕的。
2. You must have been mad to speak to the servant. 你和僕人說話，一定是發瘋了。
二、 「can't+have+done」表示對過去事情的否定推測，譯成「不可能做過某事」。
1. Mr. Smith can't have gone to Beijing, for I saw him in the library just now. 史密斯先生不可能去北京了，我剛才還在圖書館見過他。
2. Mary can't have stolen your money. She has gone home. 瑪麗不可能偷你的錢，她回家去了。
三、 「can+have+done」表示對過去行為的懷疑，用於疑問句，譯成「可能做過……嗎？」。
1. There is no light in the room. Can they have gone out? 屋裡沒有燈，他們可能出去了嗎？
2. There is nowhere to find them. Where can they have gone? 到處找不到他們，他們可能到什麼地方去呢？
四、 「could+have+done」是虛擬語氣，表示對過去事情的假設，意思是本來能夠做某事而沒有做。
He could have passed the exam, but he was too careless. 本來他能夠通過考試，但是他太粗心。
五、 「may+have+done」表示對發生過的事情的推測，意思是「可能已經」或「也許已經」，用於肯定句中。
—What has happened to George?
—I don't know. He may have got lost.
—喬治發生了什麼事？
——我不知道，他可能迷路了。
六、 「might+have+done」表示對過去事情的推測，might與may意思相同，但可能性更小。多用於虛擬語氣結構中。
1. He might have given you more help, even though he was busy. 他或許會多給你一些幫助，即使他很忙。
2. She might have achieved greater progress, if you had given her more chances. 如果你多給她點機會，她可能已經取得更大的成績。
七、 「would+have+done」虛擬語氣，表示對過去事情的假設，意思是「本來會做」。
1. I would have told you all about the boy's story, but you didn't ask me. 我本來會告訴你這個小男孩的故事，但是你沒有問我。
2. Without your help, I wouldn't have achieved so much. 沒有你的幫助，我是不會取得如此大的成績。
八、 「should+have+done」意思是「本來應該做某事，而實際沒做。」 「shouldn't+have+done」表示本來不應該做某事，而實際做了。含有指責對方或自責的含意。
1. Tom, you are too lazy. The work should have been finished yesterday. 湯姆，你太懶惰了，這項工作本來應該昨天就做完的。
2. Look, Tom is crying. I shouldn't have been so harsh on him. 看，湯姆哭了，我本來不應該對他如此嚴厲。
九、 「ought to+have+done」表示過去應該做而實際並沒有做，譯成「理應做……」，往往表示遺憾。與「should+have+done」用法基本一樣。
I ought to have gone home last Sunday. 我理應上星期日回家。
You ought not to have given him more help. 你不應該幫助他那麼多。
十、 「need+have+done」表示本來需要做某事而沒有做。「needn't+have+done」則表示「本來不需要做某事而做了」。
I needn't have bought so much wine—only five people came. 我本來沒有必要買這么多酒，只來了五個人。
He need have hurried to the station. In that case, be wouldn't have missed the train. 他本來需要快點去車站，那樣的話，他就不會誤了火車。
would like to have done sth 本打算做某事
I would like to have read the article, but I was very busy then.
would rather +have done 當時寧願做了 或沒做
I would rather have refuse his offer
I raised objections at the meeting, but now I would rather not have done that
簡而言之就是：
Should have done : 應該已經做過的
The homework should have done yesterday
Could have done : 能夠做成
The homework could have done yesterday , but now you hav't done .so you have to do this work first
Would have done : 可能已經做成，帶有猜測的意思
His homework would have done yesterday , I will call him to check this
Might have done : 可能已經做成，帶有猜測的意思，沒有would have done 的可能性大
His homework might have done yesterday , But maybe he hasn't for something else
㈢ 英語語法提問..
第一句對，第復二句錯制
would rather do than do是搭配,通常這里的動詞不用復合形式
第二句你想表達已經發生了的事情，參考如下：
In fact Peter wishes he had left for San Francisco instead of staying in New York.
網路教育團隊【海納百川團】為您解答
㈣ 簡單的英語語法提問！！
你好。訂正了的句子是：
I think （that）it is difficult to learn (it / sth it放在這里並沒有專錯), but I decide to learn it well。 錯的是沒有寫上形式屬主語it.
㈤ 英語語法提問
visit是及物動詞。後面缺了賓語。
所以，空格處填入的應該是引導定語從句的詞which或者that。
但是這版兩個詞選項里都沒有，於是權選C（省略）。
定語從句中，先行詞在從句中作賓語時（這里factory是visit的賓語），引導詞可以省略。
where引導地點狀語從句，如果選where，導致從句中缺少visit的賓語。
如有不懂，歡迎追問。
㈥ 英語語法提問
Humpback whales是主語
are called謂語動詞，被稱作
performers of the ocean表語
㈦ 英語語法提問
to go to school 在一起是一個動詞不定式短語。第一個to叫做小品詞或看成是不定式的符號，不是副詞。
㈧ 英語語法提問
倒裝選擇省略句， 原順序 whatever they are 小河 or小溪，現在放在這里倒裝省略了。
㈨ 提問英語語法1
縱觀選項ABCD,可以看出後半句是個倒裝句式，而且是完全倒裝，也就是賓語回+謂語+主語，這里in是副詞，答來修飾came，正常語序是came in,那麼完全倒裝就是in came了。
some students with flowers in their hands 是一個整體作為主語，但這個整體內部的語序是正常的，並不參與整個句子的倒裝。with flowers in their hands是後置定語，修飾students.
再來看with flowers in their hands部分，in their hands又是後置定語，修飾flowers.
一層又一層，剝離出來，清楚了吧。
㈩ 幾個英語語法提問
我們只復有一次童貞可以失制去而且我們失去它的地方就是我們心所在的地方。
and連接兩個並列句，後一句where引導定語從句修飾there，可以改成our hearts will be there (where we lose it).
很少有技術發展像電力這樣在社會，經濟，和文化發展這么多方面有巨大的影響。
Rarely放句首倒裝，將助動詞has提前
正裝為a … development has rarely had as…as the growth of ….
Of+名詞(social,economic,and cultural development)作定語修飾aspect
不知道我有沒有說清楚~