简介:
【语法】
学会使用情态动词had better, should, ought to
You had better get some rest.
You had better not eat fruit that is not ripe.
You should/ ought to be careful with fruit.
You should not / ought not to eat so much junk food.
You ought to / should read this book. It is very good.
【词汇与短语】
keep up with ought to plenty of contain be harmful to
be good for base on make choices offer advice go for
lose weight be well prepared for behave function
二、词语解析
ought to
①表示责任或义务
You ought to say you’re sorry.
②表示劝告
You ought to see a doctor about cough.
③表示可能性
She started early, so she ought to be here by now.
examine
v[T] ①检查,诊察
Lie down and let me examine you.
②对…进行审问,对…进行考试
I’m going to examine you in chemistry; please be prepared.
plenty of + n[C]/[U]
There’s plenty of time before the train goes.
There’re plenty of eggs in the fridge; you don’t need to buy any more.