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1、九年级上册Unit 3 Family Life重要知识点讲解一、重点短语1.onbusiness出差 2.havenointerestin.对.没有兴趣 3.outofdat=outoffashion过时的 4.forexample=suchas例如 5.givesbahand=helpsb帮助某人 6.bepatientwithsb对某人有耐心的7.findout查清，弄明白 municatewithsb和某人交流9.havetodosth必须做某事 10.exceptsbtodosth指望某人做某事二、重点语法1. 【辨析】because, since, as, for 因为语气由强至弱依
2、次because since as for1）because, 回答why的提问，表示直接原因2）since表示显然的或已知的理由3）as 鉴于 说明原因，主句说明结果4）for 接句子不能放句首，表推断。e.g.1. They hurried on because it was getting dark.2. Since you cant answer it, perhaps wed better ask another.3. As I had a cold, I was absent from school.4. He is honest, for he is loved by all.2
3、.This idea seems to make sense.make sense意为：有道理，有意义，讲得通。This sentence doesnt make sense.It all started make sense. 这一切都开始变得有意义。3. Its much bigger than our last one.much 可修饰比较级，类似的词还有a little, a bit, far，even等。4. I feel lonely when my parents are away from home. 【辨析】lonely；alone 孤独；单独lonely 主观上的孤独，寂寞
4、alone 客观上的单独，独自一人 I was alone in the classroom, but I didnt feel lonely.be away from=leaveI feel lonely when my parents are away from home. 5. We go out ., but my dad is often abroad be abroad 在国外 go abroad去国外 live abroad住在国外 at home and abroad在国内外 from abroad从国外来（的） 6. I havent got many possessions
5、. have got =have 有 haven t got =dont have 没有She has got a house. She hasn t got a car.She has a house. She doesnt have a house 7. New fashions soon go out of date, dont they?out of date 过时date n. 日期；年代；约会 v. 注日期；约会；始于Whats the date today?I have a date with him next Sunday. 8. We have a close relatio
6、nship .each otherclose v. 关闭；打烊；结束adj. 接近的；亲密的adv. 接近地Close the windows at night.The store is closed today.He closed his speech with a joke.His house is close to the school.He is a close friend of mine.He lives close to the station.9. Because she makes me go to bed when Im wide awake.因为我完全清醒时她让我去睡觉.
7、wide 副词，意为：充分地，尽可能远地The door was wide open.门四敞大开。In a few seconds he was wide sober.片刻间他完全清醒。10. cooking meals.Meal可数名词，意为“一顿饭”。Who cook meals in your home?Try not to eat between meals.【辨析】meal 与dinnerMeal：一顿饭，可指早餐、午餐或晚餐Dinner：晚餐，正餐，晚上的主餐，尤指正式用餐。如果一天的主餐在中午，也可叫dinner.Lunch is my main meal of the day.
8、When do you usually have dinner? 11. talking and sharingshare动词,意为：分享；把自己的想法、经历或者情感告诉别人Some children dont like to share their problem. 词组：share.with sb.与某人分享 Ann shared her chocolate with the other kids. He shared his food the family.他和家人分享了他的食物。 He always share with us. 他们总是与我们分享快乐与悲伤。12. Who makes
9、 most of the decisions in your family?decision可数名词，意为：决定，抉择 make/take a decision 做决定，相当于decidedecide动词,意为：决定decide on sth.就某事做决定decide to do sth.决定做某事。We need to make a decision on this right now.They took the decision to put off the meeting.13. Im not expected to do the homework. 我不用做家务。 expect及物动词
10、，意为：指望，要求；期待，盼望，预料。 be expected to do sth. 被要求做某事Her parents expected high standards from her.她父母对她期望很高。We are expected to work on weekends. 我们周末要上班。He is expecting her letter.I dont expect that he has done such a thing.14. but my dad is often abroad on business. abroad 副词，意为：在国外，到国外；前面不加介词 be/go/li
11、ve/travel abroad 在国外/出国/居住在国外/海外旅行My father will go abroad next week.Have you ever been abroad?15. We usually just do our own personal things. 1）own形容词，意为：自己的， 常和名词所有格或形容词性物主代词一起使用。 Thats her own idea. You should do your own part. Everyone should have dreams.每个人都应该有自己的梦想。 拓展own动词，意为：拥有，有The car is m
12、ine. I own it.2）personal形容词，意为：个人的，私人的反义词：public公众的，公共的This is a personal letter.I want to have a personal interview with him. 我想直接跟他面谈。 16. They dont usually set rules for me, and since Im a good daughter, they never punish me.1)set及物动词，意为：安排，确定，决定set rules 制定规则We havent set an exact date for the p
13、arty.I have to a clear objective for myself.2)since在此用作连词，意为：因为，由于，既然，通常表示众所周知的原因。Since从句通常位于主句之前。Since you wont help us, well ask someone else.Since the rain stopped, we had better set off at once.17. Its much bigger than our last one. 1)much bigger 大得多 much用来修饰比较级，意为 “.得多”，相当于a lot。I have much mor
14、e apples than you.Im feeling a lot better today.Rabbits run quicker than turtles.兔子比乌龟跑得快得多。【拓展】能够修饰形容词/副词比较级的词有：a little/a bit 意为：稍微，一点 Please come a little/a bit earlier next time.even 意为：甚至This time he did it even worse.far 意为：.得多、 She is far more sensible than before.rather 意为：相当Its rather colde
15、r today than yesterday. 2）one此处用作代词，用于代指前面提到过的同一类事物中的一个。复数形式是ones. Your coat is good. I also want to buy one. I dont like this shirt, can you show me another one? There are some cakes on the plate. You can take. 盘子里有一些蛋糕，你可以吃一个。 18. Although it sometimes feels crowded in our little flat, we dont mind. 1)although连词，意为：虽然，尽管，相当于though。引导让步状语从句，可位于主句前，也可位于主句后。Although it is raini
