精选优质文档-倾情为你奉上宜昌高中英语重点词组1. be able to do能够做After paying great efforts, he is able to speak English fluently.2. be about to do正要做As I was about to say, you interrupted me.3. add to把加If you add 5 to 5, you get ten.If the tea is too strong, add some hot water.This adds to our difficulties.4. be afraid of害怕I was afraid of hurting her feelings.5. go against反对We dont agree with the proposal, because it goes against the law.6. agree on达成一致We agreed on an early s