八年级(下)Units1-2重点词语大盘点

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  Unit 1
  
  【词条1. alone】
  例句:I don’t like living alone.
   我不喜欢独处。
  点拨:alone既可用作形容词,也可用作副词,意为“单独的(地)”、“独立的(地)”。用作形容词时,习惯上只作表语,强调的是没有另外的人在场的“单独”,并不指心灵上的孤独。例如:
  Her parents were dead and she was alone. 她父母死了,她单独一个人。
  The old man lives alone.
  那位老人独自生活。
  拓展:与alone意义相近的词是lonely。lonely意为“孤独的”、“寂寞的”,有较浓厚的感情色彩,指因缺少朋友、同情、友谊时产生的一种悲伤和忧郁的感情。它是一个形容词,在句中作表语或定语。用作定语时,意为“荒凉偏僻”,一般多修饰表示地点的名词。例如:
  Was there someone else on this lonely island? 在这个荒岛上还有别的人吗?
  I’m alone, but I don’t feel lonely.
  我独自一个人,但不感到孤单。
  【词条2. able】
  例句:At the weekends, I’ll be able to dress more casually. 周末的时候我会穿得更随意一些。
  点拨:able是形容词,意为“能;能够”,常用于be able to 结构。例如:
  She is able to dance. 她会跳舞。
  I shall be able to speak English well.
  我的英语讲得很好。
  拓展:can和be able to二者都可以表示“能”、“会”,当表示现在和过去“力所能及”时,一般可以相互换用。例如:
  I can/am able to speak a little English now. 我现在会说一些英语。
  He was able to/could swim when he was eight years old. 他八岁就会游泳。
  但它们也有区别:
  1)be able to的过去时还可以表示一种“经过努力做到了”的意思,can的过去时则没有这种意义。例如:
  He started late, but he was able to catch the eight o’clock train. 他出发晚了,但他努了一把力,还是赶上了八点钟的火车。
  2)can通常只用于一般现在时和一般过去时,而be able to可用于各种时态。例如:
  You will be able to learn another foreign language in two years. 两年后你将能够学会另一门外语。
  He hasn’t been able to go to office for a month. 他已经一个月没能上班了。
  3)be able to可用于不定式的后面,而can则不行。例如:
  I hope to be able to go fishing with you.
  我希望能和你一起去钓鱼。
  4)在表示猜测时,只能用can, 而不能用be able to。例如:
  Mr. Green can’t be at home now.
  现在格林先生不可能在家。
  【词条3. dress】
  例句:She washed, dressed and went out.
   她洗完脸穿好衣服就出去了。
  点拨:dress可指穿衣服的动作,用作不及物动词时,表示“穿好衣服”,用作及物动词时,后面要接“人”,不接“衣服”,表示“给某人穿衣服”。例如:
  My daughter is old enough to dress herself. 我的女儿长大了,可以自己穿衣服了。
  Could you dress the child for me?
  你能不能替我给孩子穿上衣服?
  dress也可以指“穿着”衣服的状态。例如:
  She always dresses in red.
  她总是穿红色的衣服。
  He dresses well. 他穿得体面。
  拓展:与dress意义相近的还有:put on,wear和in。三者均有“穿、戴”之意,但用法不同:
  put on意为“穿上、戴上”,指穿戴的动作,强调从没穿戴到穿上、戴上这一动作的转变。例如:
  This is your new shirt. Put it on, please.
  这是你的新衬衣。请把它穿上。
  wear意为“穿着、戴着”,强调穿戴的状态。例如:
  She is wearing a red coat today.
  今天她穿着一件红色的上衣。
  in是介词,也可以用来表示“穿着、戴着”,be in 相当于be wearing。“in+表示颜色的词”可以用来表示穿某种颜色的衣服。例如:
  The girl in the hat is Lucy.
  戴着帽子的女孩是露西。
  She is in white today.
  今天她穿着白色的衣服。
  【词条4. such】
  例句:People would not like to do such jobs and would get bored. 人类不喜欢这样的工作,而且很容易觉得乏味。
  点拨:such是形容词,意为“这样的;这种”,用来修饰名词。例如:
  Don’t be in such a hurry. 不要如此匆忙。
  It was such a hot day. 这么热的一天。
  拓展:与such意义相近的词是so, 但so是副词,用来修饰形容词和副词。例如:
  She is so young. 她这么年轻。
  He works so hard. 他工作那么努力。
  She is such a good girl. 她真是个好女孩。
  请看记忆口诀:
  名前such,形、副so①,多多少少(many, much, few, little)仍用so②。
  注:①名词前面要用such。so后常跟形容词或副词。例如:
  He sings so well. 他唱歌唱得那么好。
  They are such good teachers.
  他们是多么好的老师。
  如such后接单数名词,a(an)应放在such之后,不可放在前面。例如:
  I have never seen such an interesting film. 我从未看过这么有趣的电影。
  ②如名词前有 many, much, few, little修饰,应用so,不用such。例如:
  She has so many books. 她有这么多书。
  There is so little time that we can’t finish the work on time. 时间那么少,我们不能按时完成那项工作。
  特别提醒:当little不表示“少”的意思时,其前仍用such。例如:
  They are such little children that they can’t do anything. 他们是小孩子,什么也不能做。
  另外;“such a/an+形容词+单数名词”可以转换成:“so+形容词+a/an+单数名词”。例如:
  This is such an interesting story that we all want to listen to it.=This is so interesting a story that we all want to listen to it.
  请注意:so可用作代词,用在诸如:I hope so.(我希望如此。);I don’t think so.(我不这样想。)等等这类句型中。such不能用于此类句型中。例如:
  ——Will it be fine tomorrow?
  明天会是晴天吗?
  ——I hope so. 我希望如此。
  【小试牛刀】用下列词语的适当形式填空。
  [alone, lonely, can, be able to, dress, put on, wear, in, so, such]
   1. Don’t leave the baby ____ at home.
   2. When his wife and two little children left him, he was very ____.
   3. My little brother ____ ride a bike when he was only six years old.
   4. I hope to ____ go to the movies with you.
   5. It’s much too cold today. Please ____ your new coat.
   6. The boy is old enough to ____ himself.
   7. What size shoes do you ____?
   8. Do you know the girl ____ red?
   9. Where can we get ____ much money to buy the color TV set?
  10. Don’t swim in ____ cold weather.
  [Key:1.alone 2.lonely 3.could/was able to 4.be able to 5.put on 6.dress 7.wear 8.in 9.so 10.such]
  
  Unit 2
  
  【词条1. either】
  例句:I don’t like swimming, either.
   我也不喜欢游泳。
  点拨:either表示“也”的意思时只用于否定句中,置于句尾,且前面常有逗号分开。例如:
  You don’t know him. I don’t, either.
  你不认识他,我也不认识他。
  If you don’t go there, I won’t, either.
  如果你不去那里,我也不去。
  拓展:与either意义相近的还有also, too和as well。三者都有“也”的意思,但用法有所不同:
  also用于肯定句,一般放在be动词和助动词之后、行为动词之前。例如:
  He is also a teacher. 他也是教师。
  She also likes football. 她也喜欢足球。
  We would also like to go to the movies.
  我们也喜欢去看电影。
  too用于肯定句,位于句尾,其前常用逗号分开。例如:
  They are middle school students, too.
  他们也是中学生。
  as well 在口语中用得很多,用法和too完全一样,可以互换,通常位于句末。例如:
  She not only sings, she plays the piano as well. 她不但会唱歌,而且会弹钢琴。
  I can do it as well. 这事我也能做。
  Tom is the captain of the football team, and is on baseball team as well. 汤姆是足球队长,同时也是棒球队员。
  【词条2. except】
  例句:We all went to the park except Li Ming last Sunday. 上星期天,除了李明外,我们都去公园了。
  点拨:except意为“除……外”,“不再有……”,“不包括”,相当于without或minus(减), 表示一种排除关系。例如:
  We go to school every day except weekends. 除周末外我们每天上学。
  拓展:与except意义相近的还有besides和except for,两者都有“除外”的含义,但其用法有较大区别
  besides 意为“除……外,还有……”,“包括”,相当于with或plus(加), 表示一种累加关系。例如:
  There are three more visitors besides me. 除了我以外,还有三名参观者。
  except for与except的用法有所不同,except主要用来谈论同类东西,而except for则用来谈论不同类东西,在说明情况后在细节上加以修正。例如:
  We go there every day except Sunday.
  除星期天外我们每天都去那儿。(every day 和Sunday都表示时间)
  We had a pleasant time, except for the weather. 我们玩得很痛快,只是天气不太好。(time表示时间,而weather表示天气)
  【词条3. until】
  例句:I didn’t go to bed until eleven o’clock last night. 昨晚我直到十一点才上床睡觉。
  点拨:until 既是介词,又是连词,意为“到……为止”。例如:
  She didn’t leave until ten o’clock.
  她直到十点钟才离开。
  We’ll wait until he comes back.
  我们将一直等到他回来。
  拓展:与until意义相近的还有till。两者在一般情况下可以换用,但是在下面两种情况下只能用until而不能用till。
  1)用于句首时只能用until, 不能用till。例如:
  Until you told me I had no idea of it.
  在你告诉我之前,我对此事一无所知。
  2)在以not开头的短语或从句里只能用until, 而不能用till。例如:
  Not until eleven o’clock did we get home.
  我们直到十一点才回到家。
  Not until a few days ago did I know her name. 直到几天前我才知道她的名字。
  特别提醒:till/until只用于指时间,不用于指空间或距离等其他概念。例如:
  他不断往前走,一直走到路的尽头。
  误:He walked on and on until the end .of the road.
  正:He walked on and on until he got .to the end of the road.
  正:He walked on and on to the end of .the road.
  【词条4. fit】
  例句:This sweater fits you well.
   这件毛衣你穿着很合身。
  点拨:fit用作动词,意为“适合于;合身;使适合;安装”。例如:
  This coat doesn’t fit me.
  这件外套不适合我穿。
  The key doesn’t fit the lock.
  这把钥匙打不开这把锁。
  I’m going to be fitted for my wedding dress today. 今天我要去试穿结婚礼服。
  特别提醒:fit也可用作形容词,意为“健康的;适合的,恰当的”。常用短语有:keep fit 保持健康/be fit for sth.或be fit to do sth.适宜做某事。例如:
  I’m not feeling very fit this morning.
  今天早晨我感觉不太舒服。
  The man is not fit for the position.
  那人不适合这个职位。
  拓展:与fit意义相近的有suit。
  二者都用作动词,可指衣服“合适”或“适合”的意思。fit 指大小、尺寸合体,suit指颜色,花样或款式适合。例如:
  The coat fits me well.
  这件上衣我穿着很合身。
  These shoes don’t fit me. Have you got a large size?
  这鞋我穿着不合适。你们有大点的吗?
  The color of the cloth suits a woman at my wife’s age.
  这布的颜色适合我妻子年龄的妇女穿。
  Red and black are colours that suit me well. 黑红两色是很适合我的颜色。
  【词条5. send】
  例句:We sent him to buy a computer.
   我们安排他去买电脑。
  点拨:send是动词,意为“派遣;打发;安排去”。例如:
  Did your parents send you to all kinds of classes?
  你父母送你去参加各种各样的班了吗?
  I’ll send Ann a gift for her birthday.
  安过生日时,我要送给她一份礼物。
  拓展:send out, send away, send for 和send up都含有动词send,但意思有所不同。
  send out 意为“发出、派遣、长出(树叶等)”。例如:
  The sun sends out light and heat.
  太阳发出光和热。
  The trees send out new leaves in spring.
  树在春天长新叶。
  send away意为“开除、解雇、赶走、把……送往远处”。例如:
  Why did the boy’s teacher send him away from school?
  这个男孩的老师为什么把他开除了?
  He sent his son away to school in Germany. 他把儿子送到德国念书。
  send for 意为“派人去叫、派人去拿”。例如:
  We must send for a man to repair the TV set. 我们必须叫人来修理电视机。
  Please keep the box until I send for it.
  请保管这个箱子,直到我派人来取。
  send up意为“发射、发出、提出、使上升”。例如:
  Man-made satellites have been sent up into space by many countries.
  很多国家已向太空发射了人造卫星。
  The plant sent up two new shoots.
  这株植物长出了两个新芽。
  【小试牛刀】用下列词语的适当形式填空。
  [either, too, also, as well, except, besides, except for, until, till, fit, suit, send out, send away, send for, send up]
   1. My mother, ____, is a doctor.
   2. He ____ likes swimming in summer.
   3. My father didn’t go to the park, and I didn’t go, ____.
   4. The little boy can play basketball, and football ____.
   5. Did he give you anything else ____ the book?
   6. We have classes every day ____ Sunday.
   7. He is a polite student ____ his bad grades.
   8. I think this color doesn’t ____ me.
   9. This shirt ____ me well.
  10. His mother was seriously ill. They ____ a doctor at once.
  11. When did Edison’s teacher ____ him ____ from school?
  12. It’s not easy to ____ a satellite into space.
  13. In many countries, laws have been passed to stop factories from ____ poisonous gases.
  14. ____ he told me I knew nothing about it.
  15. The little girl didn’t go to school ____ she was eight years old.
  [Key:1.too 2.also 3.either 4.as well 5.besides 6.except 7.except for 8.suit 9.fits 10.sent for 11.send; away 12.send up 13.sending out 14.Until 15.till/until]
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表1 2013年2月保险业经营同比情况
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