每句的四個括號中有一個是錯的,挑出每句中那個錯的,並說明爲什麼.

題目：

每句的四個括號中有一個是錯的,挑出每句中那個錯的,並說明爲什麼.
1.（Red and green） light,(if mixing),(in) the right proportion,(will give) us yellow.
2.I feel like (to take) a long (walk).(Would) you like (to go) with me?
3.(It is) (important) that she (goes to) see the doctor (immediately).
4.(At) no time and under no circumstances (China will) be (the first) to (use) nuclear weapons.
5.(Be sure) to put out the light (before) you (leave).Yes,I』ll (put out it).
6.The doctor (told) him that he (should take) this medicine (one) pill at (one) time.

解答：

1.if mixing改成if mixed.mix red and green light,所以red and green light和mix是被動的關係.用過去分詞mixed表示被動.
2.to take改taking.固定用法：feel like doing sth.
3.goes to改go.It is adj.that sb.should do sth.should 可以省略.這是一句虛擬語氣.
4.China will改成will China.At no time and under no circumstances,否定意義的詞放在句首,句子要部分倒裝.
5.put out it改put it out.因爲put out的out是副詞.如果賓語是不定代詞,就要放在put和out的中間.
6.one改a.one pill at a time=一次一片,at a time表示一次,每次.
我是國家四星級高中的英語老師.相信我,沒錯的.