公共英語等級考試PETS三級綜合輔導(dǎo)(二)2

字號:

二、讓步狀語從句
    讓步狀語從句主要有六種結(jié)構(gòu),前三種比較簡單,也沒有考過,我們只做簡單的介紹。后三種結(jié)構(gòu)比較重要。
    1.though, although引導(dǎo)的讓步狀語從句:
    though和although的意思差不多,都是“盡管……”、“雖然……”的意思。區(qū)別在于though比較常用,而although多用于比較正式的場合,常放在句首,語氣比though稍微重些。
    如:
    Though he is very old, yet he is quite strong.他雖然年紀(jì)很大了,但還很強(qiáng)壯。
    Although it is raining, they’re still working in the field.雖然在下雨,但他們?nèi)栽诘乩锔苫睢?BR>    2.even if (though) + 讓步從句,+主句:
    even if (though)即使
    如We will make a trip even though the weather is bad.即使天氣不好,我們也要去遠(yuǎn)足。
    3.whether ……or …… + 讓步從句,+主句:
    whether……or……不管……都……
    如Whether you believe it or not, it is true.信不信由你,這是真的。
    4.no matter+疑問詞(how/ what/ when /where /whether)+ 讓步從句,+主句
    no matter……不論……,不管……
     如No matter how big the storm is , we can meet it . 風(fēng)暴再大我們也能頂?shù)米 ?BR>    5.疑問詞+-ever+讓步從句,+主句:
    疑問詞+-ever+讓步從句,+從句 = no matter+疑問詞+讓步從句,+主句。
    如Whatever the terms used, the facts are plain enough.不管怎么說,事實(shí)再清楚不過了。
    相當(dāng)于:No matter what the terms used, the facts are plain enough.
    6.被強(qiáng)調(diào)的形容詞或副詞 + as +讓步狀語從句,+主句:
    這種句式意思是“盡管……”。和though, although引導(dǎo)的讓步狀語從句的意思一樣,可以相互轉(zhuǎn)換。
    如Old as he is, he is quite strong.
    相當(dāng)于:Though he is very old, yet he is quite strong.
    三、主語從句
    英語中主語從句有三種類型(重點(diǎn)在第一,第三):
    1.由連接代詞(who/whoever/whom/what/whatever/which)或連接副詞(when/where/why/how)引導(dǎo)的主語從句:
    如:
    Whatever he saw and heard on his trip gave him a very deep impression.旅途中的所見所聞給了他很深的印象。
    When and where the new hospital will be built remains a mystery.這座新醫(yī)院將在什么時(shí)間,什么地方建設(shè)還是一個(gè)未知數(shù)。
    2.由連詞that引導(dǎo)的主語從句:
    如That you need more practice is quite obvious.毫無疑問你需要更多的練習(xí)。
    相當(dāng)于:It is quite obvious that you need more practice.
    3.由whether--or引導(dǎo)的主語從句:
    如Whether we will go or not remains undecided.我們是否去還沒有決定。
    四、賓語從句
    1.由連接代詞或連接副詞引導(dǎo)的賓語從句:
    如:
    This is what I am eager to do. 這就是我想要做的。
    Could you tell me where he lives?你能告訴我他住在哪里嗎?
    2.由連詞if或whether引導(dǎo)的賓語從句:
    Let me know whether (if) you can come (or not) tomorrow.讓我知道你明天能否來。
    3.同位語從句由that引導(dǎo),前面的詞多為news, fact, idea, plan, suggestion等抽象名詞,這些詞也叫先行詞。
    如The fact that he does so in so short period of time challenges explanation.
    這么短時(shí)間內(nèi)他就完成這件事這似乎有點(diǎn)不可思議。