(UNIT 3) When, What + Noun; Prepositions of Time; Ordinal Numbers

Prepositions of Time
Her graduation is	in December. in (the) winter. in 2007. in the morning. in the afternoon. in the evening.
Is your birthday	on Wednesday? on December 25th?
The party is	at 7:30. at night.

Sentences	Vocabulary
Q: When is your party? A: It’s on Tuesday.	When : [Adverb] (의문문에 쓰여) 언제
Q: What day is your party? A: It’s on Tuesday.	Day : [Noun] (24시간 동안의) 하루, 날; 요일
Q: What time is your party? A: It’s at 8:00.	Time : [Noun] 시간 (과거로부터 현재와 미래로 이어지는 무한한 것)
It’s in January.	January : [Noun] Jan. 1월, 정월
Her graduation was in 2003.
My son is at camp in the afternoon.	Afterfoon : [Noun] 오후
It's on Mondays and Wednesdays.	Monday : [Noun] Mon. (비격식 또는) 월요일 Wednesday : [Noun] Wed., Weds. 수요일
It's on January 4.
It's at ten o’clock in the morning and at eleven o’clock at night.	Ten : [Number] 10, 열, 십 o’clock : [Adverb] : …시 (1에서 12까지의 숫자 뒤에 써서 정확한 시간을 나타냄)
She has three classes on Thursday.	Three : [Number] 3, 셋; 세 [석] Class : [Noun] 학급 [반] (학생들)
Her first class is English. Her second class is math. Her third class is history.	First : [Determiner] 첫, 첫 (번) 째의; 첫째 Second : [Determiner] (순서상으로) 두 번째의 [둘째의] Third : [Ordinal number] 셋째의, 제3의
Her apartment is on Seventy-seventh Street. It’s on the second floor.	Seventy : [Number] 70, 칠십, 일흔 Seventh : [Ordinal number] 일곱 번째 Floor : [Noun] (주로 단수로) (방의) 바닥
The conference is on November 25.