36. hear sb do sth 听到某人做某事(后接动词原形，常考)

　　hear sb doing sth 听到某人正在做某事(常见)

　　I heard someone laughing.

　　37. help to do sth 帮忙做某事

　　help sb (to) do sth 帮助某人做某事

　　I'll help you clean the room.

　　38. hope/wish to do sth 希望做某事

　　wish sb to do sth 希望某人做某事

　　I wish to take this opportunity to thank you all.

　　39. It seems that 这像是……(后接从句)

　　seem to do sth

　　seem +adj

　　It'seems that you are lying.

　　Does that seem to make sense?

　　40. It's + adj+(for sb) to do sth .

　　It's+adj +(of sb) to do sth

　　It's glad for him to hear the news.

　　41. It takes sb sometime/money to do sth . 花费某人多长时间做某事(常考)

　　It takes me an hour to walk there and back.

　　42. pay …for… cost spend…on….. it take …to do sth 花费

　　He paid for it out of his own pocket.

　　43. It's best for sb to do sth. 对某人来说做某事是最好的

　　It's best for you to do more exercise.

　　had better do sth 最好做某事(注意had没有时态和人称的变化，better后接动词原形)

　　You had better go to the school.