more ,the more (more代表形容詞和副詞的比較級)
er或however引導(dǎo)讓步狀語
引導(dǎo)讓步狀語
4.感嘆句
?、倬涫剑篢he more 主+謂，the more 主+謂。
　　例句The more you listen to English ,the easier it will become.
?、诰涫剑篐owever+形容詞/副詞+主+謂
　　例句However difficult the problem may be ,we must work it out this evening.
?、劬涫剑篧hatever+名詞+主語+謂語
　　例句:Whatever reasons you have, you should carry out your promise.
?、芫涫剑好~/形容詞/副詞/動詞+as/though+主+謂
　　例句：Tired as /though he was ,he still went on with his work
　　注意：如果是a/an+名詞提前冠詞省略
　　盡管他還是個(gè)孩子，他知道的很多
　　________Boy as he is ,he knows a lot.
　⑤感嘆句。句式what+形容詞+不可數(shù)名詞+主語+謂語
　　What a/an+形容詞+名詞單數(shù)+主+謂
　　How+形/副+主+謂