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
wouldyouplease(not)dosth
whynotdosth
whydon’tyoudosth
Shallwedosth
letdosth
makesb
三、下列结构用带to的动词不定式:1
It’stimetodosth
Ittakessb
sometimetodosth
tell/ask/want/encouragesb
todosth
Wouldyouliketodosth
It’sgood/badtodosth
It’sgood/badforsb
todosth
be+adj
+enoug