插入语在雅思写作中重要，因为考生们经常会用到插入语来表达各种语气和语义的顺接，递进和转折。恰当的运用插入语可以使大家的雅思写作看起来联系更加紧密，让文章看起来更像是一个整体。
北京新航道雅思培训小编为大家整理了一篇雅思写作常用的40个插入语整理的文章，供大家参考，以下是详细内容。
1、介词短语用作插入语。常作插入语的介词短语有：in fact，in one’s opinion，of course，above all，first of all，by the way等。
例： Above all，you must follow your teacher’s advice. As a result，we must water the crop fields. In my opinion，he is an honest boy.
2、副词用作插入语。常作插入语的副词有：certainly，surely，indeed，however，fortunately，luckily，probably，personally等。
例：Unfortunately，I was caught in therain.Personally，I’d rather go to the opera theatre.
3、不定式作插入语。常作插入语的不定式有：to be frank，totell(you the truth，to besure等。
例：To tell you thetruth，I didn’t want to go with you.
4、V-ing分词短语作插入语，常作插入语的V-ing分词短语有：generally speaking，generally considering，strictly speaking，judging from/by等。
例：Judgingfrom your accent，you must be from England.Generally speaking，this is a rulefor protection our school.
5、分句作插入语。常作插入语的分句有：I think，I hope，I’m afraid，What’smore，What’s worse，You see等。
例：You see，they didn’t trust me.He will come on time，I think.(注意：这个句子如把插入语I think放在句首，它就成为主句，而后面的句子成为宾语从句成份，即：I think(that)he will come on time.)
6、常见的作插入语的形容词或其短语有sure enough，worse still， true真的，funny真可笑，strange to say，needless to say，most important of all等。
例：Strange to say，I was just thinking that myself.
7、过去分词短语作插入语
例：Painted white，we like the house better.
8、用标点符号引导插入语
例：He was(strange as itseems)an excellent sportsman.
