1.1

1 - one2 - two3 - three4 - four5 - five6 - six7 - seven8 - eight9 - nine10 - ten11 - eleven12 - twelve13 - thirteen14 - fourteen15 - fifteen16 - sixteen17 - seventeen18 - eighteen19 - nineteen20 - twenty21 - twenty-one22 - twenty-two23 - twenty-three24 - twenty-four25 - twenty-five26 - twenty-six27 - twenty-seven28 - twenty-eight29 - twenty-nine30 - thirty。

2.第3的英语怎么写

1. 特指一个物品排序，the third

譬如：我要第三个杯子。 I want the third cup.

2. 比赛排第三， the third place

譬如：杰克在跑步比赛中获得了第三名。Jack won third place in the race. Jack was third place in the race.

3. 三分之一（如一楼的）a third / one thirds

譬如：我们班里面三分之一的人是女生。One-thirds of the people in our class are girls. A third of the people in my class are girls.