◆◆◆連詞誤用、多用與少用◆◆◆
△真題再練
下列各小題中有且僅有一處錯誤(多1個單詞、少1個單詞、錯1個單詞)，請指出並改正過來，然後說明理由。
1.In the countryside, the air is clean or the mountains are green.
2.Although we allow tomato plants to grow in the same place year after year, but we have never had any disease or insect attack problems.
3. He had a deep voice, which set him apart from others in our small town, he was strong and powerful.
4. In fact, he even scared my classmates away during they came over to play or do homework with me.
5.But before long, they began to see which was happening.
6.I bought my ticket but turned around to pick up my bag from the floor, and then I realized that someone had stolen it.
7. After looking at the toy for some time, he turned around and found where his parents were missing.
8. Having tea in the late afternoon provides a bridge between lunch and dinner, that might not be served until 8 o’clock at night.
△思路點撥
1. 句間無連詞，增加連詞。
凡是兩個句子之間沒有句號、分號，又沒有連詞時，一定是漏掉連詞了，要根據兩句之間的意義關係或邏輯關係，增加一個恰當的連詞。
2. 句間多連詞，刪除連詞。
雖然同一句子中的兩個主謂關係之間一定有連詞，但又不能多，只需一個，多了就錯了。特別是受漢語的影響，易將although /though…but(雖然……但是……), because/since /as…so (因為……所以……)連用，遇到此種情況，一般刪除後面的but, so, 以免影響一個句子的第一個單詞首字母大寫的原則。
3. 遇到連詞要考究是否用錯。
如or (表選擇), and (表順承), but (錶轉折)之間是否用錯，要根據句意的理解、前後的邏輯關係去判斷。
△考點歸納
1. 並列連詞的誤用
(1)or與and混用。如［真題再練］1。
(2)but與and混用。如［真題再練］6。
(3)but與although連用。如［真題再練］2。
(4)並列連詞漏用。如［真題再練］3。
2. 從句的引導詞的誤用
(1)誤用從句連詞。如［真題再練］5、7。
(2)誤用that來引導非限制性定語從句。如［真題再練］8。
(3)介詞誤作連詞用。如［真題再練］4，during誤作when。易混的還有表示“隨著”的介詞with與連詞when；表示“在……期間”的介詞during與連詞while。介詞一般是接名詞、代詞或動名詞作賓語，而連詞才可以連接句子。
考生備考時，以下3點仍需注意：
1. that的用法。
(1)引導名詞性從句時沒有任何意思，也不作任何句子成分，只起連接作用，因此引導賓語從句時常被省略。
(2)引導定語從句，如果不是直接在介詞後，一般可以替代which或who，但不能引導非限制性定語從句。
2. what的用法。
是連接代詞，引導名詞性從句並在從句中作主語或賓語，除表示“什麼”外，還有“所……的(the thing that)”之類的意思。
3. 牢記平行結構。
請翻譯下列連詞：
(1)或者……或者……
(2)既不……也不……
(3)不但……而且……
(4)不是……而是……
(5)不論……還是……
此外，no sooner…than, hardly…when中than與when不要用錯，有比較級sooner，才用than。
