1和 do 连用的固定搭配can/coulddosth 能够做某事may/mightdosth 可以做某事mustdosth 必须做某事need 做情态动词，后接动词原形，多用于否定句和疑问句。需要做某事shoulddosth 应该做某事oughttodosth 应该做某事hadbetterdosth 最好做某事will(would)youpleasedosth 请某人做某事whynotdosth=whydon'tyoudosth 你为什么不做某事呢makesbdosth 使某人做某事letsbdosth 让某人做某事havesbdosth 让/叫/使某人做某事helpsbdosth 帮助某人做某事wouldratherdosth 宁愿做某事wouldratherdosththandosth 宁愿而不愿prefertodosthratherthandosth 宁愿而不愿Don't+动词原形+其他不要做某事pleasedosth 请做某事will/woulddosth 将要做某事（般将来时，任何人称）shall/should 将要做某事（般将来时，第人称）2和 todo 连用的固定搭配asksb(not)todosth要求某人（不要）做某事bepleasedtodosth很高兴做某事begladtodosth=behappytodosth 很高兴做某事decidetodosth决定做某事makeadecisiontodosth决定做某事havenothingtodo无所事事havesomethingtodowith与有关havenothingtodowith与无关encouragesbtodosth鼓励某人做某事It's+形容词+forsb+todosth 对某人来说做某事是…的Itis+形容词/名词+todosth做某事疋…的findit+形容词+todosth发现做某事疋…的thinkitnecessaryforsbtodosth 认为某人有必要做某事makeitpossibleforsbtodosth使得做某事对某人来说成为可能invitesbtodosth邀请某人做某事drivesbtodosth迫使某人做某事It'stimeforsth该做某事了It'stimetodosth到该做某事的时间了plantodosth计划做某事makeplanstodosth制定计划做某事3agreetodosth同意做某事refusetodosth拒绝做某事seemtodosth似乎要做某事tellsbtodosth告诉某人做某事besupposedtodosth应该做某事usedtobe过去是usedtodosth过去常常做某事beusedtodoing习惯于做某事beusedtodosth被用来做某事wanttobe+形容词/名词想要变得…；想要成为…wanttodosth=Feellikedoingsth 想要做某事wantsbtodosth想要某人做某事wouldlikesth想要某物I'dlove/liketodosth我愿意做某事wouldliketodosth愿意/想要做某事Wouldlikesbtodosth想让某人做某事wishtodosth希望做某事wishsbtodosth希望某人做某事hopetodosth希望做某事needtodosth需要做某事needsbtodosth需要某人做某事usesthtodosth用某物做某事4givesthtosb把某物给某人sellsthtosb把某物卖给某人bringsb/sth...
