第1个回答 2022-06-02
疑问词+ever 引导的让步状语从句
用于该句型的引导词有：whatever, whoever, whichever, whenever, wherever, however等。
用可转换为no matter和what, who, which, when, where, how连用的形式。
例：Whatever (=No matter what) may happen, we shall not lose hope.
无论发生什么事，我们都不能失去希望。
However rich some people are, they always want more.
有些人无论有多富裕，他们总还是想要更多。
拓however后直接加形容词/副词，再加主语，加谓语动词。
【历年考题】
______ you may have, you should gather your courage to face the challenge.（上海高考）
A. However a serious problem
B. What a serious problem
C. However serious a problem
D. What serious a problem
选C。句意：无论你有多么严重的问题，你都应该鼓起勇气面对挑战。however表示让步时其顺序应是：however+形容词+主语+谓语，故本题应选C。
注：however做连接副词，相当于no matter how，后接形容词或副词，意为“无论、不管” ，引导让步状语从句，其顺序为“however+形容词/副词+主语+谓语”。
【EXERCISE】
1.You should try to get a good night sleep ______ much work you have to do.
A. however
B. whatever
C. no matter
D. although
2.______ hard you try, it is difficult to lose weight without cutting down the amount you eat.
A. Whichever
B. Whatever
C. However
D. Whoever
3.______, his mother will wait for him to have dinner together.
A. However late is he
B. However he is late
C. However is he late
D. However late he is
4.Nobody believes him ______ what he says.
A. even though
B. in spite
C. no matter
D. No matter
5.______ we gave him something to eat, he would save it up for his little sister.
A. Whatever
B. However
C. Whenever
D. Whichever
6.—Don’t you think the new job is a real challenge for Jack?
—Well, ______ difficulties he meets, I believe he will never lose heart.
A. whenever
B. however
C. whichever
D. whatever
答案
01-06 ACDCCD