人教新目标七年级上第八单元知识点复习课件.ppt

Unit8重点知识讲解 一．When is your birthday？ 1.when adv. “(疑问副词) 什么时候，”对时间进行提问。 I go to school at 8 in the morning. _________________. 【辨析】 what time…一般用于对具体时间的提问 —It’s three o’clock. __________________ 用 When is/are sb’s birthday(s)? 来询问他人的生日。 答：sb’s birthday(s) is/are (on/in) …或It’s (on/in) … When is Jane’s birthday? —Her birthday is /It’s on January twelfth. When are their birthdays? —Their birthdays are May 2nd and June 5th. 二 . At three this afternoon. 今天下午三点。 [辨一辨] 表示时间的介词at, in与on (1) 介词at意为 “在…”常用于时刻前或一些固定的习惯用语中。 at 9:00 在9点钟 at noon 在中午 (2) in用在月份、季节、年份等前面，也可以表示“在早上、在下午、在晚上”。如： in May in 2013 in the morning/afternoon/evening (3) on用在日期、星期几、节日前，具体某一天的上午、下午或晚上。 on November 1st on Children’s Day on Tuesday evening 三 1. date n. 日期 Can you tell me the date of your birth?你能告诉我你的生日吗？ 2. date和day 都表示“日子”。 date 指“日期”，即“某年、某月、某日”，一般用单数，提问时，date指“几月几日”。 —Whats the date today？今天几号？ —Its March 3rd.3月3号。 day 泛指“日子”，可以指24小时的一整天，也可以单指白天，提问时，day指的是“星期几”。 —What day is it today？今天星期几？ —Its Thursday.星期四。 四 how old 1． how old:“多大年纪；几岁”，用于问年龄。回答: 主语+be+基数词(+ years old )。Im twelve (years old). 2．“What’s ... age?”=“How old is / are ...?” What’s your age? = How old are you? 3. 表示“一岁大”时，用：one year old。 The baby is one year old.这个婴儿一岁大。 五 age 1. age n. 年龄；年纪 Whats her age？她多大年龄了？ 2. at the age of...在……岁时 At the age of five，he could(能，会) read and write.在五岁时，他就会读写了。 六 busy adj.忙碌的；无暇的；作定语和表语。 a busy morning a busy store 1. He is a busy man 2. be busy doing sth.忙于做某事 Im busy writing to my mother.我在忙着给妈妈写信。 3. be busy with sth.忙于做某事，=be busy doing sth. He is busy with his homework.＝He is busy doing his homework 他在忙于做作业。 七． time 1. n. 时间，常作不可数名词 I have only a little time.一点时间。 Its time for sth.到了某事的时间了。 Its time for class. Its time to do sth.到了做某事的时间了。Its time to have lunch. have a good time 玩得高兴；过得快乐；相当于have fun。 We have a good time there. 2. n. 次数。 可数名词 Read the words three times.(三次) I go to Wuhan for the first time.(第一次) * * Whe