ill与illness如何表达“他生病了”?

ill与illness如何表达“他生病了”? ill与illness有什么不同? 英语 我确信他昨天生病了 I_____ ______that he was ill yesterday. 我确信他昨天生病了 I __ __ he__ ill yesterday i feel ill he feels ill 这2个句子对吗? 我生病了/他生病了 ill 可数吗?第二个feel不是感官动词吗？ 不加s吗？ 英语翻译求这三个词组怎么用：fall illbe...illfell ill翻译：他正在生病.他昨天生病了.你现在不舒服吗? illness ill sick 的 区别 ill到illness的区别 ill和illness的区别 ill illness 有什么区别? be ill还是be illness 翻译你可能要生病了 You ( ) ( ) ( ) be ill are you ill1.我生病了.用I was ill 还是am ill.2.你生病了么?( 翻译下) 请教英语语法,Because of后面的being ill是什么语法,看不懂例法：He didn't go to school because of being ill yesterday.他昨天没去上学,因为生病了.例句后面Being ill 为什么要用Being 帮忙写一篇书面表达、60词左右.王华昨天生病了,没去上学.他的同学去他家看望他.根据以下材料写一篇小短文,60词左右.（1）ill,yesterday(2) not,go,school(3) after class,classmates,go and see(4) tell,not,worry ill是形容词,没有过去式,只有动词才有过去式.如果你要表达“我生病了.”,那就是I was ill.那么为什么要用was而不用does 我确信他昨天生病了 I ——— ———that he was ill yesterday只有两条横线 快 因为他生病了所以今天没有来学校 用that做___ ___ ___she was ill that she didn't come to school today