1、The reason why…is that…
例句：The reason why she did it is that she wouldn’t let her parents feel disappointed.
2、It is adj. for sb to do sth.
例句： It is pleasing for XiaoQiang to study with XiaoHua.
说明： 对于….来说，做….是….的。It做形式主语，实际主语是to do不定式。
3、get sth/sb adj.
例句：he get me worry.（他令我很担心）
4、would like to do sth
例句：I would like to give you a surprise.
例句：I will not just give you a fish, but teach you to fish.
6、not only … but also…
1、并列主语：Not only you but also he is going to the cinema this evening.
2、并列宾语：He can speak not only English but also French.
3、并列谓语：He can not only speak English but also write in it.
4、并列分句：Not only can he speak English but also he can speak French.
7、look forward to
例句：I look forward to reading this book called How To Programming.
例句：I am into programming.
1、make sure that…（确保什么…）
例句：Please make sure that all that you do is worth（请确保你所做的一切都是值得的。）.
2、the reason for doing lie in …（做某事的原因在于…）
例句：the reason for doing exercise lie in making us strong.
3、be interested in sth/doing sth.(对某事/做某事感兴趣)
例句：I am interested in doing physical exercise every day.
4、in order to do sth.(为了做某事)
例句：We have to face challenges and difficulties in order to grow up.
例句：Eating too much sugar can lead to health problems.
例句：The traffic accident lead to three person to die.
7、What’s your opinion about….（对…你的看法是什么）
例句：What is your opinion about your Englis Teacher?
8、What do you think of….（你认为…怎么样？）
例句：What do you think of your English Teacher?
9、It is without doubt that/to do ….（什么什么是毫无疑问的）
例句：It is without doubt that doing physical exercise can keep health to body.