比起 否认 更喜欢 承认 (prefer doing to doing,deny,admit)
不管 考虑 还是 介意 (consider,mind)
别 建议 我 持续 练习 (suggest,keep,practice)
期待 想要 的 (look forward to,feel like)
忙于 喜欢 的 (be busy doing,enjoy)
或是 介词+doing (in ,at,about ,for,on,without…+doing)
都是 值得 完成 的 (be worth doing,finish)
do 口诀
使 情态动词 原形 (make,can,should ,may…… )
让 感官动词 原形 (let,see,hear,watch….)
叫 助动词 原形 (have,do,don’t)
最好 记住这三点 (had better)
如此简单 为什么不 (why not)
to do 口诀
同意 两个 希望 两个 想要 (agree,hope,wish,want,would like)
拒绝 提供 要求 和 建议 (rufuse,offer,ask,advise)
许诺 教 你 学会 做 决定 (promise,teach,learn,decide)
安排 和 计划 也要 告诉 你 (arrange,plan,tell)
过去常常 劝说 和 鼓励 (used to,persuade,encourage)
选择 假装 也要 尽力 (choose,pretend,try one’s best)
It‘s + adj.+ to do
疑问词+ to do 都要记 (what to do,when to do ,where to do,how to do… )
use
used to do 过去常常 be used to doing 习惯于 be used for /be used to do 被用来做
made
be made of 制成（看出原材料）be made from(看不出原材料）
doing
have trouble (in)doing have confidence in doing have fun doing be intrested in doing
have a chance of doing keep doing
一般的介词如for of in on 等+doing有时to当介词时也要加doing
like doing,enjoy doing,be fond of doing,prefer doing ,forget doing,remember doing,have fun doing,avoid doing,.
forget to do,want to do,would like to do,plan to do.
spend some time in doing sth