What a + a. + n. + S + V!= How + a. + a + n. + V!：多么……！ 

例句：What an important thing it is to keep our promise! / How important a thing it is to keep our promise! （遵守诺言是多么重要的事！）

 

get into the habit of + V-ing = make it a rule to + V：养成……的习惯 

例句：We should get into the habit of

 

keeping good hours. （我们应该养成早睡早起的习惯。） leave much to be desired：令人不满意 

例句：The condition of our traffic leaves much to be desired. （我们的交通状况令人不太满意。）

 

Those who + V + O：那些……的人 

例句：Those who violate traffic regulations should be punished. （违反交通规定的人应该受处罚。）

 

have a great influence on sth.：对……有很大影响 

例句：Smoking has a great influence on our health. （抽烟对我们的健康有很大影响。）

 

spare no effort to + V：不遗余力地…… 

例句：We should spare no effort to beautify our environment. （我们应该不遗余力地美化我们的环境。）

 

do good / harm to sth.：对……有益/有害 

例句：Reading does good to our mind.（读书对心灵有益。）

 

pose a great threat to sth.：对……造成很大威胁 

例句：Pollution poses a great threat to our existence. （污染对我们的生存造成很大威胁。）

 

bring home to + S + O：让……明白…… 

例句：We should bring home to people the value of working hard. （我们应该让人们明白努力的价值。）

 

do one's utmost to + V = do one's best to + V：尽全力去…… 

例句：We should do our utmost to achieve our goal in life. （我们应尽全力去达成我们的人生目标。）