仁爱版初二英语下册《Unit 7 Food Festival》词汇精讲精练.doc

1、Unit 7 Food Festival词汇精讲精练词汇精讲1. think about think about是“动词 + 介词”的动词短语，意为“考虑，思考”。后面接名词、代词或动名词作宾语。例如： He is thinking about what I said. 他正在考虑我所说的话。【拓展】think about; think of; think over和think out的辨析：(1) think about指从各方面去思考。其常用搭配为： think about + sth. (名词或代词) think about doing sth. think about + 疑问代词或副

2、词 + to do sth. 例如： She is thinking about changing her job. 她正在考虑换个工作。(2) think of意为“想起，记起，考虑，认为”，是动介结构。 I cant think of his name at the moment. 我一时想不起他的名字。(3) think over着重“仔细考虑，反复考虑”，是动副结构。其常用搭配为： think over + 名词 think + 代词 + over think over + what等引导的从句例如：Its a difficult problem. I must think it ov

3、er.这是一道难题，我得仔细思考思考。(4) think out意为“想出”，是动副结构，代词需放中间。例如： At last he thought out the maths problem.最后，他想出了那道数学题。注意：(1) think about与think of均为动介结构。表示“考虑”或“认为”，一般可互换。(2) 当“考虑”某事或计划等是否可行时，不能用think of。(3) 当think of表示“关心，想出，记得，想念”时，不能用think about。2. try ones besttry ones best to do sth. 意为“尽某人最大努力做某事”。例如：

4、We should try our best to finish the work on time. 我们应该尽最大努力准时完成这项工作。【拓展】(1) try doing 意为“尝试着做某事”。I tried helping her but she refused me. 我试着帮助她，但是她拒绝了我。(2) 辨析：try to do 与manage to dotry to do 意为“尽力做某事”，但是不一定做成。 manage to do 则表示“设法做某事而且成功了”。He managed to pass the examination. = He succeeded in passi

5、ng the examination. 他成功地通过了考试。He tried to get the work done with little help. 他尽量在没有什么帮助的情况下完成工作。3. successsuccess 表示抽象意义的“成功”，是不可数名词；表示具体意义的“成功的人或事”, 则是可数名词。例如：Failure is the mother of success. 失败是成功之母。His new book was a great success. 他的新书获得了巨大成功。【拓展】（1）succeed 表示“成功”，是不及物动词；表示做某事做成功了，succeed 后通常接

6、in doing sth.。例如：His plan succeeded.他的计划成功了。At last he succeeded in solving the problem. 他终于把那个问题解决了。She succeeded in (passing) the exam. 她考试及格了。（2）successful作形容词，意为“成功的”。例如：The performance was successful. 演出很成功。It was a successful experiment. 那是一次成功的试验。4. imagineimagine是动词，意为“想象，推测”，后面可接名词、代词、宾语从句、

7、复合宾语，常用于结构：imagine doing sth. 想象做某事。例如： We cant imagine what China will be like in the future. 我们无法想象将来中国是什么样子。 I cant imagine leaving all my friends. 我无法想象离开我所有的朋友。 No one can imagine what will happen next. 没有人能想象出下一步会发生什么。5. regretregret作动词，意为“后悔；遗憾”。例如：I now regret having made a promise that I wo

8、uld join in the scheme.我现在后悔答应参加该计划的事。 We deeply regret that this big fire has taken away two young mens lives.这次大火夺走了两个年轻人的生命,我们为此感到深深的惋惜。 【拓展】（1）表示“因而感觉悲哀或不开心”时，常在regret后接不定式。例如： I regret to hear of your sisters death.我为你妹妹的死而感到悲哀。（2）表示“因而感到后悔”时，常在regret后接动名词。例如：I regret causing him so much inconv

9、enience.我因让他如此不方便而感到后悔。6. gathergather作动词，意为“聚集；集合；收集”。例如：Clouds gather before a thunderstorm.在风暴来临之前云层聚集。People began to gather outside the palace.人们开始聚集在宫殿前。He took the trouble to gather the materials for me.他不辞辛劳地为我收集资料。7. come truecome true意为“（理想、梦想等）实现”。come作系动词，表示“变得”，其后常接一些表示好的、积极的形容词，如：true;

10、 right等。例如： Your dream will come true if you work hard. 如果你努力工作，你的梦想会实现的。【辨析】come true 与realize come true和realize均可表示“实现”之意，但come true的主语常是物或事，如：愿望、理想、目标等。例如： His wish to be an actor has come true. 他想当演员的愿望实现了。 realize是及物动词，其主语常是人。例如： She realized her dream finally. 她最终实现了她的梦想。 8. touch（1）touch作及物动词

11、，意为“触摸；感动”。例如：Dont touch the paint until its dry.油漆未干，切勿触摸。His sad story touched our hearts.他的悲惨的故事深深打动了我们的心。（2）touch用作不及物动词，意为“接触”。例如：The two wires were touching.那两条金属线搭在一起了。（3）touch用作名词，多意为“联系”。例如：I had no difficulty in getting in touch with him.我和他取得联系没有什么困难。9. instead/instead of (1) instead是副词，后

12、面不接其他的词，一般情况下可不译出，通常放在句首或句末，在句首时常用逗号隔开，表示前面的事没做，而做了后面的事。例如：He didnt go to school. Instead, he went to the cinema. 他没有去学校，相反他去了电影院。(2) instead of是介词短语，意为“代替，而不是”，后面可以跟与前面并列成分相应的名词、代词、动词-ing形式等作为介词宾语。例如： He went to the cinema instead of going to school. 他去了电影院而不是学校。10. blindblind作形容词，意为“盲目的，无目的的；失明的，瞎

13、的，盲”。例如：Love is blind and sometimes deaf.爱情是盲目的, 有时甚至是聋的。She wants it so much that she became so stupid and blind.她那么渴望,以致到了又笨又盲目的地步。Theres none so blind as those who wont see.瞎子不算瞎,有眼不看才是瞎。11. purposepurpose作名词，意为“目的；决心”。例如：What is the purpose of your visit?你来访的目的是什么？He was a man of purpose.他是一个意志坚

14、强的人。【拓展】on purpose意为“故意地”。例如：Bless your heart, I know you didnt break the vase on purpose. Dont cry!好了好了，我知道你不是故意把花瓶打破的。别哭了。12. in order to（1）in order to是一个固定搭配的短语，意思是“为了”，后接动词原形构成不定式结构在句子中作目的状语，否定形式是在to前面加not。in order to可以和so as to互换，但后者不能放在句首。In order not to be late, you should go now. 为了不迟到，你现在应该

15、走。（2）in order to+动词原形和so as to+动词原形可以转换成in order that+从句和so that+从句。He did anything in order to make money.= He did anything in order that he could make money.为了赚钱，他什么都做。Please go in quietly so as not to wake the baby.=Please go in quietly so that we wont wake the baby. 请不声不响地进去以免弄醒孩子。词汇精练I. 根据汉语或首字

16、母提示补全句子。1. Is this car for s_? I want to buy it.2. Can you i_ he could ride a bike when he was 10 years old?3. Mom will cook chicken s_ for us tomorrow morning. 4. In some w_ countries, people like eating sweet food after meals. 5. Im afraid I cant go swimming with you. Because I have a lot of homew

17、ork to do. What a p_!6. Mr. Zhang is always_ _(对严格) his students.7. Do you know how to_ _(处理，对付) this kind of problems?8. You are_ _(不再) a child. Try to do it by yourself.9. Please _it_(仔细考虑) before making an important decision.10. The driver_ _(减速) when he crossed the busy road.II. 用括号中所给单词适当形式填空（每

18、空不限一词）。1. Lets make a _ (decide) about the trip plan. 2. He checked the paper carefully to avoid _(make) mistakes.3. More and more _(foreign) are becoming interested in Chinese culture.4. Susan is not so _(live) as Betty.5. Its important for us _(learn) English well.III. 用方框内所给词的适当形式填空。sincere, wres

19、tle, Russia, invite, surprise1. Would you like to have some _ black bread? Its famous. 2. How _! He got 99 in this English exam. 3. I _ hope you will have a bright future. 4. I received an _, but I didnt accept it. 5. This man is very strong. Whats his job? Do you know?Oh, he is a _. IV. 根据短文内容及首字母提

20、示在空白处填上适当的单词，使短文意思完整。One year ago, Kate was a _1_(害羞的)girl. Many things could affect her _2_(心情). She often felt unhappy. She wanted to m_3_ friends with her classmates, but she didnt know how to talk w_4_ them. Jane was a nice girl, she often told Kate _5_(笑话)，asked Kate to do exercise with her, an

21、d _6_(发邮件) her to cheer her up. With the help of Jane , she doesnt feel _7_(孤独的) any more and she becomes m_8_ and more confident. Now she has enough _9_(勇气) to face everything. She believes nothing is _10_ (不可能).1_ 2_ 3_ 4_ 5 _6_ 7_ 8_ 9_10_【参考答案】I. 根据汉语或首字母提示完成下列句子。1. sale2. imagine 3. soup 4. wes

22、tern 5. pity6. strict with 7. deal with 8. no longer 9. think over 10. slowed downII. 用括号中所给单词适当形式填空（每空不限一词）。1. decision 2. making 3. foreigners 4. lively 5. to learnIII. 用方框内所给词的适当形式填空。1. Russian 2. surprising3. sincerely4. invitation5. wrestlerIV. 根据短文内容及首字母提示在空白处填上适当的单词，使短文意思完整。1. shy 2. moods 3. make4. with 5. jokes6. e-mailed 7. lonely 8. more 9. courage 10. impossible