1、Unit 12 Life is full of the unexpectedSention A1.by the time到时为止，在以前引导时间状语从句从句为一般过去时，主句用过去完成时eg: By the time I got home，my mother had cooked dinner.主句为一般将来时，从句中用一般现在时表将来eg: He will be a teacher by the time he is twenty.2.go off(警报器等)突然发出巨响eg: My alarm clock didnt go off this morning. I was late for
2、work again.(电灯)熄灭eg：Suddenly the lights went off.(食物)变质”Meat goes off quickly in hot weather.3.rush out从冲出去eg：He caught up his hat and rushed out.常用短语rush hour 高峰时间the Christmas rush 圣诞节前的忙碌4.give sb. a lift捎某人一程=give sb. a ride / give a ride to sb.eg: Im a little late. Can you give me a lift, Dad?g
3、ive sb. 的结构give sb. a hand 给某人帮忙give sb. a ring 给某人打电话give sb. a lesson 给某人一个教训give ab. a chance 给某人一个机会5.end up missingend up最终成为，最后处于后常接动词的ing形式eg: We were going to go out, but ended up watching TV at home.missv.错过；思念eg：I miss you very much and always think of you.6.be full of充满=be filled witheg:
4、The room is full of terrible smell.7.be about to.when.就要，突然eg: He was about to go out when the doorbell rang. 8.wait in line排队等候eg: When you are at a bus stop, you must wait in line with others for the bus.linen.队线条v.排队 9.stare常和介词at 连用eg: Its impolite to stare at others all the time.辨析stare由于好奇、惊讶、
5、赞叹等原因而瞪大眼睛长时间地、直接地注视有时含有粗鲁无礼的意思eg: I told my son to stop staring at that fat woman; it wasnt polite.look指集中注意力地看，是有意的，强调“看”的动作eg：Look at the map, and you can find where Shanghai is.10.alive主要修饰人或动物作表语或后置定语eg: Is the bird still alive?辨析alive活着可用来作表语，后置定语或宾补等eg: He is dead, but his dog is still alive.
6、living活着的作定语或表语eg:My first teacher is still living.live活的常用作定语放在名词的前面eg:He said he had seen a live whale.lively活泼的, 充满活力的可作定语、表语或宾补既可指人，又可指物eg:Jenny is a lively girl. 11.过去完成时概念过去的过去构成助动词had过去分词常与“for+ 时间段”或“since+ 时点”连用常与already, yet, since, for, ever, never连用在told, said, knew, heard, thought等动词后的宾
7、语从句中句型转换一般疑问句had 到句首否定句had 后+not12.show up出现；露面eg: She did not show up at the party.其它词组show off 炫耀show ones face 露面show up (使)看得见，变得明显Sention B1.fooln.蠢人，傻瓜eg: Dont be such a fool! vt.欺骗；愚弄eg：You cant fool me with that old excuse.搭配April Fools Day 愚人节fool sb. into doing sth.欺骗某人做某事 2.embarrassed害羞的
8、；尴尬的eg: He felt embarrassed because he wore the wrong clothes at the party.辨析embarrassing描述事物，作定语或表语embarrassed描述人，通常作表语eg：I feel embarrassed at his embarrassing words.3.辨析take place按计划进行或发生eg：Great changes have taken place in China.happen指具体事件的发生，偶然的或未能预见的事情的发生eg：Youll never guess whats happened!4.
9、sell out (of sth.)卖完，售完eg: The shop sold out all the bagseg: Im sorry. Weve sold out of all the eggs5. marrybe married结婚表示状态eg：Shes been married for five years.marry sb.嫁给某人be married to sb.与某人结婚marry A to B把A嫁给B 6.believable比较级more believable最高级most believableSention A1.by the time到时为止，在以前引导时间状语从句从
10、句为一般过去时，主句用过去完成时eg: By the time I got home，my mother had cooked dinner.主句为一般将来时，从句中用一般现在时表将来eg: He will be a teacher by the time he is twenty.2.go off(警报器等)突然发出巨响eg: My alarm clock didnt go off this morning. I was late for work again.(电灯)熄灭eg：Suddenly the lights went off.(食物)变质”Meat goes off quickly
11、 in hot weather.3.rush out从冲出去eg：He caught up his hat and rushed out.常用短语rush hour 高峰时间the Christmas rush 圣诞节前的忙碌4.give sb. a lift捎某人一程=give sb. a ride / give a ride to sb.eg: Im a little late. Can you give me a lift, Dad?give sb. 的结构give sb. a hand 给某人帮忙give sb. a ring 给某人打电话give sb. a lesson 给某人一个
12、教训give ab. a chance 给某人一个机会5.end up missingend up最终成为，最后处于后常接动词的ing形式eg: We were going to go out, but ended up watching TV at home.missv.错过；思念eg：I miss you very much and always think of you.6.be full of充满=be filled witheg: The room is full of terrible smell.7.be about to.when.就要，突然eg: He was about t
13、o go out when the doorbell rang. 8.wait in line排队等候eg: When you are at a bus stop, you must wait in line with others for the bus.linen.队线条v.排队 9.stare常和介词at 连用eg: Its impolite to stare at others all the time.辨析stare由于好奇、惊讶、赞叹等原因而瞪大眼睛长时间地、直接地注视有时含有粗鲁无礼的意思eg: I told my son to stop staring at that fat
14、woman; it wasnt polite.look指集中注意力地看，是有意的，强调“看”的动作eg：Look at the map, and you can find where Shanghai is.10.alive主要修饰人或动物作表语或后置定语eg: Is the bird still alive?辨析alive活着可用来作表语，后置定语或宾补等eg: He is dead, but his dog is still alive.living活着的作定语或表语eg:My first teacher is still living.live活的常用作定语放在名词的前面eg:He sa
15、id he had seen a live whale.lively活泼的, 充满活力的可作定语、表语或宾补既可指人，又可指物eg:Jenny is a lively girl. 11.过去完成时概念过去的过去构成助动词had过去分词常与“for+ 时间段”或“since+ 时点”连用常与already, yet, since, for, ever, never连用在told, said, knew, heard, thought等动词后的宾语从句中句型转换一般疑问句had 到句首否定句had 后+not12.show up出现；露面eg: She did not show up at the
16、 party.其它词组show off 炫耀show ones face 露面show up (使)看得见，变得明显Sention B1.fooln.蠢人，傻瓜eg: Dont be such a fool! vt.欺骗；愚弄eg：You cant fool me with that old excuse.搭配April Fools Day 愚人节fool sb. into doing sth.欺骗某人做某事 2.embarrassed害羞的；尴尬的eg: He felt embarrassed because he wore the wrong clothes at the party.辨析
17、embarrassing描述事物，作定语或表语embarrassed描述人，通常作表语eg：I feel embarrassed at his embarrassing words.3.辨析take place按计划进行或发生eg：Great changes have taken place in China.happen指具体事件的发生，偶然的或未能预见的事情的发生eg：Youll never guess whats happened!4.sell out (of sth.)卖完，售完eg: The shop sold out all the bagseg: Im sorry. Weve sold out of all the eggs5. marrybe married结婚表示状态eg：Shes been married for five years.marry sb.嫁给某人be married to sb.与某人结婚marry A to B把A嫁给B 6.believable比较级more believable最高级most believable