1、七年级英语下册ReviewofUnits1七年级英语下册ReviewofUnits1精讲精练词汇精讲1. sendsend是及物动词，意为“寄，发送”，过去式和过去分词都是sent，其后能接双宾语，即send sb. sth.=send sth. to sb.。例如：He sent me a postcard. = He sent a postcard to me. 他寄给我一张明信片。【拓展】 动词接双宾语时，有两种结构：（1）动词 + 间接宾语(sb.) + 直接宾语(sth.)（2） 动词 + 直接宾语(sth.) + 介词(for/to) + 间接宾语(sb.)能接双宾语的动词可分为两
2、类：（1）常用介词to的动词有：send; give; show; bring; show; teach; tell等。例如： give sb. sth. = give sth. to sb. 给某人某物 show sb. sth. = show sth. to sb. 出示某人某物（2） 常用介词for的动词有：buy; sing; make; cook; get等。例如： buy sb. sth. = buy sth. for sb. 为某人买某物make sb. sth. = make sth. for sb. 为某人制作某物2. amazing（1）amazing意为“令人吃惊的”，指
3、某物或某事让人惊讶。例如：What an amazing picture! 多么出奇的一幅画! （2）amazing与amazed的区别：amazed作形容词，或者被动式be amazed at (by)意为“对大为惊奇”。例如：be amazed to see看到感到吃惊；be amazed to hear听到感到吃惊amazed和amazing的主要区别是：人常表示amazed,因为人是吃惊这一行为的主体，而东西，或者人的行为等等往往是amazing，表示“令人吃惊的”。例如：The film is really amazing, theyre amazed at it.电影真得很让人惊奇
4、，他们看了感到吃惊。3.be famous asfamous是形容词，意为“著名的，有名的，出名的”，在句中可作定语或表语。例如： Yao Ming is a famous basketball player. 姚明是一位著名的篮球运动员。 常见的搭配有：be famous as和be famous for等。【拓展】be famous for与be famous as的辨析：be famous for意为“以而著名”，for后接著名的原因。be famous as意为“作为而著名”，as后接身份、职业的名词。例如： China is famous for the Great Wall. 因长
5、城而闻名。 Lu Xun is very famous as a writer. 鲁迅作为一名作家而著名。4. realize（1）realize作为及物动词，意为“认识到，了解”。He didnt realize his mistake until his mother told him.直到妈妈告诉他，他才认识到自己的错误。I didnt realize how late it was. 我没有意识到天已经那么晚了。When he realized what had happened, he was sorry. 当他明白发生了什么事时，他感到很难过。（2） realize还可以表示“实现
6、；完成”的意思。那个女孩当演员的梦想终于实现了。5. taste（1）taste作名词，意为“味道，味觉”。例如：I like the taste of beer and enjoy trying different kinds of beer.我喜欢啤酒的味道，喜欢品尝不同的口味。（2）taste也作系动词，意为“品尝起来”，后常接形容词作表语。例如：The food tastes delicious. 食物尝起来很美味。【拓展】类似taste这种用法的词还有：look（看起来)；feel(摸起来，感觉)；smell(闻起来)；sound(听起来)等。例如：The song sounds n
7、ice. 那首歌听起来很好听。I feel so happy today. Mum will buy me a new bike. 我今天很高兴，妈妈要为我买辆新自行车。6. experience(1) 作可数名词，意为“经历，阅历”，常用于词组have / be an experience有/是一次经历。例如： He had many interesting experiences while traveling in North America. 他在北美旅行时有许多有趣的经历。 (2) 作不可数名词，意为“经验，体验”，对应的形容词为experienced有经验的。例如：She is a
8、 teacher with rich experience of teaching. 她是一位教学经验丰富的老师。Yang Liwei is an experienced pilot. 杨利伟是一位有经验的飞行员。(3) 作动词，意为“经历，感受”。例如：I have experienced that the sunrise can be so beautiful.我发现日出真美。7. possible （1）possible作形容词，意为“可能的”。例如：Everything is possible if we want it enough.只要我们有足够的信念，任何事情都是有可能的。（2）
9、as.as possible意为“做某事尽最大所能”，as.as中间要用形容词或副词原形。例如：He wants to be a top student, so he studied as hard as possible.他想成为一个优秀生，所以尽最大努力学习。 （3）possible的反义词是impossible，意为“不可能的”。im-是前缀，加在一些词前表示“无，不，非”。此外，构成反义词的前缀还有in-; un-等。例如： active活跃的inactive不活跃的 polite有礼貌的impolite没有礼貌的 happy高兴的unhappy不高兴的 fair公平的unfair不公
10、平的 8. practicepractice 作动词，意为“练习，实践”。既可以作及物动词，又可以作不及物动词。其后可以接名词、代词或动词-ing形式。例如：My little brother practices the piano every day. 我的小弟弟每天弹钢琴。 Do you often practice playing football after school？你经常放学后踢足球吗？He practices speaking English every day. 他每天练习讲英语。【拓展】 后接动词-ing形式作宾语的动词还有： 完成、实践、值得、忙（finish; pra
11、ctice; be worth; be busy） 继续、习惯、别放弃（keep on; be used to; give up） 考虑、建议、不禁、想（consider; suggest; cant help; feel like） 喜欢、思念、要介意（enjoy; miss; mind）9.improve improve既可以作及物动词，也可以作不及物动词，意为“改进，提高，改善”，表示某事或某种情况逐渐好转。例如：Their French has improved a lot. 他们的法语进步很大。We havent discovered how to improve it. 我们还没找
12、到如何改进它的办法。Youd better work out a plan to improve your writing skills. 你最好制定一个提高写作能力的计划。10. add作动词，意为“加，增加”，常用以下结构;（1）add to 意为“把加到”Dont add salt to the soup. 别再往汤里加盐了。（2）add up 意为“把加起来”。Add up all the numbers and you will see how much you will have.把所有的数字加起来看看你有多少。（3）add up to 意为“总计；加起来结果是”。 All the
13、 numbers add up to exactly 900. 所有数加起来一共900.11. be made up ofbe made up of 意为“由组成”或“由构成”， 强调由多种成分、团体、成员或单位等组成或构成。例如：Our class is made up of twenty-eight girls and sixteen boys.我们班由二十八个女孩和十六个男孩组成。【拓展】（1）be made of 意为“由制成”，强调从制成品中仍可以看出原材料。The desk is made of woods. 桌子是由木头制成的。（2）be made from意为“用制成”，强调从
14、制成品中看不出原材料。 Books are made from woods. 书是由木头制成的。（3）be made in 意为“由制造（生产）”，强调生产地点，in后只接地点的名词。 The kind of watch is made in Shanghai. 这种手表是在制造的。12.free （1）作形容词，表示“自由的；空闲的”例如：You are free to ask questions. 你可以请随便问。Are you free tomorrow？你有空吗？He gets a free afternoon once a week. 他每周有一个下午空闲。 （2）free还可作“免
15、费的”。例如：Are the drinks free? 这饮料是免费的吗? The books are given away free. 这些书是免费赠送的。（3）free的副词freely可表示“自由地，随便地等”，可位于动词之前或之后。例如：You may speak freely. 你可以直言。He could write freely about it now. 他可以自由地写这个问题了。词汇精练. 英汉词组互译。 1. 丝绸之路_ 2.be made of _ 3.名胜古迹_ 4.谈论_ 5.在几岁的时候_ 6.in the past_ 7.well done _ 8.参加_ 11.
16、help sb with sth _ 12.把加起来_II. 根据首字母和句子意思把单词补充完整。1. How to i_ English is important to us. 2. Theres no f_ lunch in this world. 3. We often p_ speaking English. 4. You can s_ an email to me every day. 5. Its p_ for him to pass the exam. 6. I do not know whether you r_(了解) it. 7. I came back from Ugan
17、da（乌干达）, and it was a pretty a_ trip. 8. E_ is the best teacher. III. 用所给词的适当形式完成句子。1. Thank you for _(help) me.4. Would you like _(go) to the zoo?5. Dont stop me. I can do it on _(I) own.6. They won the _(one) prize in the football match.7. I think you are a good _(play).8. I cant wait _(tell) my m
18、other the good news. 9. He wants us _(run) fast.10.We are _(go) on a trip tomorrow.IV.选词并用其适当形式填空。be made of, be made in, be made up of, be made from1. The team _ two doctors and four nurses.2. The car _ Japan last year.3.Our books _paper.4.The kind of drink _apples.5. The old bridge _many stones.6.
19、 My watch _ Shanghai.参考答案. 英汉词组互译。1. the Silk Road 2. 由制成 3. places of interest 4.talk about 5.at the age of 6.在过去 7.干得好 8.take part in/join in9.give up 10.想出来 11.帮助某人做某事 12. add upII. 根据首字母和句子意思把单词补充完整。 1. improve 2. free 3.practice 4.send 5.possible 6.realize 7.amazing 8. ExperienceIII. 用所给词的适当形式完
20、成句子。6.first 7.player 8.to tell 9.to run 10.goingIV.选词并用其适当形式填空。1.is made up of 2.was made in 3.are made of 4.is made from5.is made of 6. is made in句式精讲1. .have a lot of fun here in this ancient city.fun为不可数名词，意为“娱乐，乐趣”，可用much，a lot of等修饰。have fun意为“玩得高兴，有趣”，相当于have a good time或enjoy oneself，其后接doing
21、 sth.或with sth.。例如： We had fun talking and playing with him. 我们和他一起聊天，玩得很高兴。【拓展】fun的形容词为funny，意为“有趣的，可笑的”。 例如：He often tells me lots of funny stories. 他经常给我们讲许多有趣的故事。2. We heard a lot about him on the Silk Road.hear about意为“听说，听到关于”，与hear of同义。例如：Have you heard about him from anywhere? 你从什么地方听到过他吗？I
22、ve never heard of him. 我从来没有听说过他。【拓展】hear from sb意为 “收到的信、得到消息”。例如：例如: How often do you hear from your father? 你每隔多久收到你父亲的信?3. I hope to write a book like that someday. hope意为“希望”，用于表示有可能实现的愿望，其后可接不定式，即：hope to do sth. 意为“希望(自己)做某事”；若表达“希望别人做某事”时, 则需用hope + that从句，不能用hope sb. to do sth.的结构。例如： I hop
23、e you can pass the exam. 我希望你能通过考试。 I hope to go to Tibet some day in the future. 我希望将来有一天去西藏。4. Youre good at the long jump.be good at“在方面擅长”，介词at后面常接名词、代词或动词-ing形式，同义短语为do well in。例如：She is good at English and Chinese. = She does well in English and Chinese. 她擅长英语和汉语。【拓展】(1) be good to“对好”，其反义短语为b
24、e bad to“对不好”。介词to之后一般接表示人的名词或代词。例如：She is very good to us. 她对我们很好。The boss is bad to his workers. 那个老板对他的工人不好。(2) be good for意为“对有好处，对有益处”，介词for后接名词或代词。其反义词为be bad for，意为“对有害处”。例如：Junk food is not good for our health. 垃圾食品对我们的健康没有好处。Smoking is bad for you. 吸烟对你有害。(3) be good with“和相处得好；擅于和相处”。例如： A
25、re you good with children? 你和孩子们相处得好吗？5. Last year, I wanted to give up my studies. want 动词， 意为“想要，需要”。常用于以下结构： （1）want sb. to do sth. 想要某人做某事 例如：He wants me to play with him. 他想让我和他一起玩。（2）want to do sth. 想要做某事 例如：I want to have a rest. 我想要休息一下。（3）want sth. 想要某物 例如：She wants a pen. 她想要一支钢笔。6.Dont be
26、 afraid. Were with you.（1）be afraid表示“害怕做某事”或“不敢做某事”，be afraid 之后可接不定式，也可接名词、代词或of doing sth。例如：He was afraid to tell you the truth. 他害怕告诉你事实。She is afraid of going out alone late at night. 她很怕深夜独自外出。Im afraid of the dog. 我怕狗。（2）但若要表示担心可能会发生某事，则只能用 be afraid of doing而不能用 be afraid to do。例如：Im afraid
27、 of being late for class. 我担心上课迟到。（3）be afraid后可接that从句。例如：He is afraid that his father will be unhappy. 他担心他的爸爸会不高兴。Would you like to do？是询问对方的意见，邀请或请求某人做某事的一种委婉表达方法。其用法如下：(1) 肯定句：would like 后接名词或代词；would like to 后接动词原形，would 常和主语缩写为“主语d”。例如：Id like a cup of tea. 我想喝一杯茶。Hed like to see a film. 他想看电
28、影。否定句：在would 后加not,意为“不愿意做”，would not 缩写为wouldnt。例如:I wouldnt like to go to the cinema. 我不想去看电影。疑问句：把would 提到主语前即可。例如：Would you like to go to the cinema? 你愿意去看电影吗？答语：若邀请某人做某事，肯定回答用Yes, Id like/love to ;否定回答用Id like/love to ,but例如：Would you like to see a film？你愿意去看电影吗？Yes, Id love to. 是的，我愿意。若邀请某人吃(喝
29、)东西，肯定回答用Yes, please. 否定回答用No, thank you.例如：Would you like some tea ? 你想喝茶吗？No, thank you. 不，谢谢。8. What does Danny think of home-made donuts? (1) What do/does sb. think of?这是询问某人对某事（人）的看法常用的句型，意为“认为怎么样？”，答语往往是对某物（人）的评价。例如： What do you think of the book written by him? 你认为他写的那本书怎么样？ It is very good. 很好。(2) What do you think of?可以和How do you like?互换。例如： What do you think of the film? = How do you like the film? 你认为这部电影怎么样？句式精练I. 按要求完成下列句子。1. you, a, ready, are, for, song (?) (连词成句) _2. Its 10 kilometers from my home to school.(就划线部分提问)_3.We will have a meeting tomorrow.(改为一般疑问句)_
