1.Smile微笑
Smile是微笑,也是最常用的笑,它常给人留下美好的印象：give a soft smile莞尔一笑,give a charming smile嫣然一笑,give a faint smile是淡淡一笑,give a false/ crafty smile是皮笑肉不笑的假笑.满面笑容是smile from ear to ear,笑容可掬是be radiant with smile,苦笑叫force a smile,强颜欢笑是squeeze a smile,满脸堆笑是conjure up a smile,他眉开眼笑就是His face melts in smiles.
she smiled prettily as she accepted the flowers
她在接受鲜花时,笑得真迷人.
2.Laugh笑
Laugh常表示出声的笑,其程度要大于smile：哈哈大笑laugh heartily,大声狂笑horse laugh,傻笑是laugh foolishly,狞笑是laugh grimly,暗中窃笑称laugh in one’s sleeve/ beard,笑掉大牙是laugh one’s head off,笑声阵起是burst into laughter
The jokes made everybody laugh.那些笑话逗得人人发笑.
He laughs best who laughs last.谁笑在最后,谁笑得最好.
3.Giggle格格地笑；傻笑
I heard them giggle when I passed by the girls.
我走过那些女孩子身边时,听见她们格格地笑.
4.Grin露齿而笑
She was grinning with delight.她高兴得咧开嘴笑了.
5.Chuckle含笑,轻声笑
He was chuckling to himself over what he was reading.他对自己在读的东西,暗自发笑.
6.Snicker忍笑；暗笑（通常有不敬的成分）
On hearing his absurd opinion,I went snickering.听了他荒谬的意见,我忍不住笑着走开了.
7.Roar哄笑；大笑
His jokes set the table in a roar.他的笑语使满座哄堂大笑.
They roared with laughter.他们轰然大笑.
8.Simper假笑；痴笑,傻笑
When I told him that news,he simply simpered.当我把那消息告诉他时,他只假笑了一下.
9.Cachinnate放声大笑
He cachinnated till his sides ached.他笑得肚皮都痛了.
10.Chortle欢笑；哈哈大笑
The children chortled all the time while they were hearing the story.
孩子们听那个故事时,始终欢笑不止.
11.Deride讥笑
They all derided his foolishness.他们都讥笑他的愚笨.
12.Taunt嘲笑
He taunted me beyond endurance.他的嘲笑我不能忍受.
13.Horselaugh纵声大笑（如马嘶一般）
He burst out into a horselaugh.他忽然高声狂笑.
14.Guffaw 大笑；捧腹大笑
What he said aroused a blast of guffaw.他的话引起大家一阵哄笑.