1、Unit 2 What time do you go to school单元语法专练时间的询问及表达1.时间的询问。( 1 )英语中常用 what time 或 when 对钟表上的时间或某具体时刻进行提问。例如:What time do you get up every day?你每天几点起床?At six oclock.六点钟。( 2 )对日期、月份或年份进行提问时只能用 when。例如:When is Childrens Day?儿童节是什么时候?On June 1st.6 月 1 日。2.时间的表达。( 1 )整点的表达:基数词+oclock,oclock 可以省略。例如:7:00 读
2、作 seven ( oclock )( 2 )非整点的表达一般分为两种:直读法:由前往后依次读出数字,即先读时钟再读分钟。用基数词表示。例如:6:20 读作 six twenty区读法:把钟面分成左右两个半区,以分钟数来区分。小于 30 分钟为右半区,大于 30分钟为左半区。右半区:分针数+past+时针数,表示“几点过几分”。左半区:( 60-分针数 )+to+( 时针数+1 ),表示“差几分到几点”。其中 30 分钟常用 half 来表示,15 分钟常用a quarter 来表示。例如:1:40 读作 twenty to two3:30 读作 half past three2:45 读作
3、a quarter to three( 3 )上午和下午的表达:a.m.表示“上午( 午夜 12:00 后至中午 12:00 前 )”,p.m.表示“下午( 中午 12:00 后至午夜 12:00 前 )”。在使用中常用小写形式,但有时也可使用大写形式。3.常用的时间介词。( 1 )at 表示在某一时间点,后常接几点几分、天明、中午、日出、日落等。例如:at five oclock 在五点钟( 2 )in 泛指一般意义上的在上午、下午或晚上以及月或年等较长的时间。例如:in the evening 在晚上( 3 )on 表示在星期几或某一特定的日期、节日。例如:on a cold aftern
4、oon 在一个寒冷的下午频度副词1.常见的频度副词有:always( 总是 ),usually( 通常 ),often( 经常 ),sometimes( 有时,偶尔 ),seldom( 很少 ),hardly( 几乎不 ),never( 从不 )等。2.用法:常用在 be 动词、情态动词、助动词之后,实义动词之前。例如:He is always late for class.他上课总是迟到。He never eats ice-cream.他从不吃冰激凌。.单项填空( D )1.What time is it?It is . A.an hour B.six past halfC.half to
5、six D.ten to four( A )2.When do you take a shower on Sundays?At in the morning. A.a quarter past sixB.half a quarterC.seven tenth oclockD.a quarter( D )3.Her sister often does her homework 8:00 the evening. A.in;in B.at;atC.in;at D.at;in( C )4.My brother his classmates. A.always help B.help alwaysC.
6、always helps D.helps always( B )5.What do you do on weekends?I watch TV and do my homework. A.then B.usually C.never D.hardly.按要求完成句子,每空一词1.Tony goes shopping at 8:30.( 对画线部分提问 ) What time does Tony go shopping? 2.I run in the morning.( 对画线部分提问 ) When do you run? 3.When do they play computer games?(
7、 改为同义句 )What time do they play computer games? 4.He doesnt eat candy,because it is bad for his teeth.( 改为同义句 )He never eats candy,because it is bad for his teeth. 5.I go to bed at eight forty.( 改为同义句 )I go to bed at twenty to nine . .根据句意用适当的介词填空1.We usually have lunch at half past twelve. 2.His grandfather often exercises in the morning. 3.Bill was born on July 20th,2005. 4.He always plays basketball on Saturdays. 5.Its hot in August here.
