一、下列结构含有ing:1.keepdoing2.keep/carryondoing3.keepsb.Doing4.enjoydoing5.finishdoing6.beafraidofdoing7.beworthdoing8.bebusydoing9.howaboutdoing//whataboutdoing10.spendsometime(in)doing11.spendsomemoney(in)buying12.feellikedoing13.stop/keep/prevent…fromdoing14.thankyoufordoing15.thanksfordoing16.dosomecooking/cleaning/reading/shopping/washing17.goswimming/fishing/shopping/skating/boating18.mind/practisedoing19.preferdoing…todoing…20.can’thelpdoing21.thereis/are+n.+doing…二、下列结构用不带to的动词不定式：1.hadbetter(not)dosth.2.wouldyouplease(not)dosth.3.whynotdosth.4.whydon’tyoudosth.5.Shallwedosth.?6.letdosth.7.makesb.dosth.三、下列结构用带to的动词不定式：1.It’stimetodosth.2.Ittakessb.sometimetodosth.3.tell/ask/want/encouragesb.todosth.4.Wouldyouliketodosth.?5.It’sgood/badtodosth.6.It’sgood/badforsb.todosth.7.be+adj.+enoughtodosth.8.sb.isreadytodosth.9.It’s+adj.+forsb.todosth.10.It’s+adj.+ofsb.todosth.11.wouldlike/love/decide/want/wish/todosth.12.wouldlike/lovesb.todosth.13.Prefertodosth.ratherthandosth.Iprefertostayathomeratherthangoout.14.what/how/when/where/whethertodosth15.can’twaittodo16.too…todo…17.beafraid/ready/able/suretodo五、下列结构用带to的动词不定式和ing形式含义不同：1.stoptodo/doing2.forgettodo/doing3.remembertodo/doing4.goontodo/doing5.liketodo/doing6.lovetodo/doing7.prefertodo/doing8.hatetodo/doing六、下列结构用带to的动词不定式和ing形式含义相同：1.begintodo/doing2.starttodo/doing3.learntodo/doing七、下列结构用不带to的动词不定式和现在分词的含义不同：用不带to的动词不定式强调动作的完成过程；用现在分词强调动作的进行状态。1．hearsbdosth./doing2.listensbdosth./doing3.lookatsbdosth./doing4.seesbdosth./doing5.watchsbdosth./doing6.noticesbdosth./doing
