JANE-YI asked in 教育與參考考試 · 10 years ago

英文的文法不太懂 ..

The teacher insisted that Jeff _____ for his absence.

A.apologize B.apologizes

Jeff後面的動詞不是應該要加S嗎 ?

The common ways to aviod SARS are to wear a mask,to aviod crowed places, aand ______

A. to take vitamins B. take vitamins

對等連接詞 ... 不懂為什麼答案是B

A kilo of feathers weighs _______ as a kilo of iron.

A. as many B. more than C.heavier thanD.as much

想問為什麼A和C都不對 ..

拜託大家幫忙了 !!!

Update:

婀 ... 所以第二題的sars 答案是 ......... ?

2 Answers

Rating
  • CM
    Lv 4
    10 years ago
    Favorite Answer

    1. The teacher insisted that Jeff (should) apologize for his absence.

    insist 及其他表示建議、命令、要求、慾望的動詞後接that 子句句型是屬於假設語氣,是省略了should,所以呈現的是動詞原形。這類動詞有advise, ask, command, decide, desire, insist, maintain, order, propose, recommend, require, rule, suggest, urge等。

    2. The common ways to aviod SARS are to wear a mask,to aviod crowed places, and take vitamins.

    因為共用之前在are to wear ...中的to即可。事實上,avoid前也不需有to!

    3. A kilo of feathers weighs as much as a kilo of iron.

    重量不可數,所以答案A錯。

    一公斤羽毛與一公斤鐵等重,所以答案C錯。

  • Louis
    Lv 7
    10 years ago

    The common ways to avoid SARS are to wear a mask, to avoid crowded places, and to take vitamins.

    如果原題的to avoid croded places是用了有to的不定詞,為維持一致性,空格內的不定詞也應用有to的不定詞,所以答案會是A

    如果avoid不用to, 後面的take才能不用to.(即第二個不定詞省略to時,第三個才跟著省略)

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