allow sb. to do/not to do：允許某人做某事

長達;達...之久 as long as | 允許某人做某事 allow sb. to do/not to do | 鼓勵某人做某事 encourage sb. to do

an attempt to do something especially when it is difficult to do：艱難的嘗試;試圖;盡力

an attempt to do something especially when it is difficult to do 艱難的嘗試;試圖;盡力 countable ~ (to do sth) | to make a determined/real/special effor... | The company has laid off 150 workers in an e...

attempt to do sth.=try to do sth：嘗試做某事(不一定獲得成功)

attempt sth. 嘗試...... | attempt to do sth.=try to do sth. 嘗試做某事(不一定獲得成功) | manage to do sth. 設(shè)法做某事(往往獲得了成功)

attempt to do sth./make an attempt to do sth：企圖做某事

agree to do sth 同意干某事 | attempt to do sth./make an attempt to do sth企圖做某事 | attract one's attention 吸引某人的注意力

be able to do sth =can do sth：能做某事

be able to do sth. = can do sth. 能做某事 | be afraid of sth. 害怕...... | be afraid to do sth. (因害怕而)不敢做某事

be able to do = can do：能夠

base on 以...(為)根據(jù) | be able to do = can do 能夠...... | be afraid to do不敢去做...

be going to do：將要做

17.can't wait to do...迫不及待做.. | 18. be going to do ... 將要做... | 19. prefer to do ...... rather than do.....寧愿做...而不做...

be willing to do=be prepare to do：願意做

13.I an willing to bring in a present for you.我將願意帶一份禮物給你 | 18. be willing to do=be prepare to do 願意做.... | be unwilling to do 不願意做......

Let's do break setting-up exercises/do eye exercises：咱們來做課間操(眼保健操)

It's time to do break setting-up exercises/do eye exercises.到了做課間... | Let's do break setting-up exercises/do eye exercises.咱們來做課間操(眼保健操). | Let's go to the library to read books.咱們?nèi)?..

It's time to do break setting-up exercises/do eye exercises：到了做課間操(眼保健操)的時間了

Let's listen to the Wanbo Boarding School broadc... | It's time to do break setting-up exercises/do eye exercises.到了做課間操(眼保健操)的時間了. | Let's do break setting-up exercises/do eye exercises...