hear sb doing sth 聽到某人正在做某事(常見)

　　I heard someone laughing。

　　37. help to do sth 幫忙做某事

　　help sb (to) do sth 幫助某人做某事

　　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 這像是……(后接從句)

　　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 . 花費某人多長時間做某事(�？�)

　　It takes me an hour to walk there and back。

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

　　He paid for it out of his own pocket。

　　43. It's best for sb to do sth. 對某人來說做某事是最好的

　　It's best for you to do more exercise。

　　had better do sth 最好做某事(注意had沒有時態(tài)和人稱的變化，better后接動詞原形)

　　You had better go to the school。

　　44.It's time for sb to do sth 是某人做某事的時候了

　　It's time for us to have dinner。

　　45.keep (on)doing sth 堅持做某事(�？�)

　　John always kept (on) asking questions。

　　keep sb doing sth 讓某人做某事(�？�)

　　Don't keep me waiting。

　　keep sbfrom doing sth 阻止某人做某事(�？�)

　　He keeps her from cutting the tree。

　　keep sb/sth +adj 使某人保持……的狀態(tài)

　　Washingyour hands keeps you healthy。

　　46.learn to do sth 學做某事

　　I learn to play football.

　　learn sth from sb 向某人學習

　　I learn the spirit from him

　　47.like to do/doing sth 喜歡做某事like sb to do sth 喜歡某人做某事

　　She likes swimming./She likes to swim this afternoon。

　　48.need to do sth/ need doing sth/need to be done 需要做某事

　　The garden needs to be watered. / The garden needs watering。

　　49. prefer to do sth rather than do sth 寧愿……而不愿……(�？�)

　　I would prefer to spend the weekend at home rather than drive out。

　　prefer doing sth to doing sth 喜歡做……勝過做……

　　I prefer reading books to going shopping. 比起購物來，我更愛讀書。

　　preferto do sth 喜歡(愛)做某事

　　50. refuse to do sth 拒絕做……

　　I refuse to answer that question。

　　51. remember/forget to do sth 記得/忘記做某事(沒有發(fā)生)

　　Please do remember to post a letter forme。務(wù)必記得幫我寄信。

　　remember/forget doing sth 記得/忘記做過某事

　　I remember telling you the news before。我記得曾經(jīng)告訴過你這個消息。

　　52. see sb do sth 看見某人做某事(結(jié)果)

　　see sb doing sth 看見某人正在做某事(正在進行中)

　　be seen to do sth 做某事被看見

　　I saw them play football last weekend。