高二英語Satellites教案
另外,look into還有“調查”,“了解”,“研究”的意思。例如:
we’ll look into the matter together . 我們將一起調查這件事。
perhaps you wouldn’t mind looking into it for me ?
也許你不介意幫我了解一下這事吧?
he said he was looking into the possibility of buying a house .
他說他正在研究買房的可能性。
4.the dusty air makes it difficult to get a clear picture of space .
充滿塵埃的大氣給拍攝太空的清晰圖象造成了困難。
在這個句子中含有一個帶有it作為形式賓語的復合結構,這就是make it difficult to get a clear picture,而真正的賓語則是動詞不定式短語to get a clear picture .
英語中有些及物動詞,其后要求跟復合賓語時,都可以跟一個帶形式賓語it的復合結構;這些動詞有find , suppose , think , make , consider等。而在這種復合結構中,往往有一個形容詞或名詞作賓語補足語。例如:
i. consider it great honour to have been invited to such an important meeting .
我認為被邀參加如此重要的會議是極大的榮幸。
he found it rather difficult to work the problem out without any help .
他覺得沒有任何幫助而解決這一難題是相當困難的。
children should make it a rule to wash hands before meals .
孩子們應當有一個規矩,就是用餐前要洗手。
he’s such a strange person that we all find it hard to get along with him .
他這人很怪,因此我們覺得很難與他相處。
ii. grammar語法
the attributive clause定語從句
這里著重復習一下關于“介語+關系代詞”引導的定語從句。指人用關系代詞whom , 指物用關系代詞which。whom和which都是介詞的賓語。例如:
this is the room in which he lives .= this is the room where he lives .
第二句中的where是關系副詞,而第一句中的in which = where,介詞in在前時,關系代詞which不能省略,也不能用that代替。上面的句子也可以改寫成:
this is the room (which / that) he / lives in .
從這句子中可以看出介詞in在后時,關系代詞用which或that均可,且都可以省略。請看下面二組句子,1)中的句子是錯誤的,而2)中的則是正確的。
1)the earth on where we live is a big ball .
the earth where we live on is a big ball . 我們所居住生活的地球是球狀的。
the earth on that we live is a big ball .
2)the earth on which we live is a big ball .
the earth which we live on is a big ball .
the earth that we live on is a big ball .
the earth we live on is a big ball .
the earth where we live is a big ball .
三、同步測試
i.選擇最佳答案:
1. “have you been to canada ?” “yes , i’ve been there .”
a. once , ever b. even , once c. ever , once d. already , once