1、Welcome Unit 知识点讲解（一）知识点讲解（一） He gave me an apple in exchange for a piece of cake. 他给我一个苹果，换得我一块蛋糕。 Im an exchange student from the UK. 我是一名来自英国的交换生。 重 点 单 词 1exchange n交换；交流vt.交换；交流；交易；兑换 The two teams exchanged presents before the game. 两队在开赛前交换礼品。 Where can I exchange my dollars for pounds? 我到哪儿将
2、美元兑换成英镑？ exchange sth.for sth.用来交换 exchange sth.with sb.与某人交换某物 in exchange for交换 exchange students(两国间)交换的留学生 make an exchange交换 “用A代替B”的表达方式： exchange B for A replace B with A substitute A for B substitute B with/by A 单句语法填空 He found a bank to exchange his dollars _ pounds. I exchanged seats _ Bil
3、l. What would you give me _ exchange for my recorder? for with in These books are primarily designed for the use of beginners. 这些书主要是供初学的人使用的。 She attended a school of dress design. 她就读于一所服装设计学校。 2design n设计；设计方案vt.设计；筹划 design sb./sth.to do.打算让从事 design sb./sth.for.打算让用作某种目的 be designed for/to do s
4、th.计划做某事；打算用来做某事 be designed as.作为而设计 by designon purpose故意地；蓄意地 designer n设计者 单句语法填空 He became a photographer more by accident than _ design. This building _(design) for weddings and other celebrations and its beautiful. The course is designed _ an introduction to the subject. Stella, 21, plans to
5、be a fashion _(design) by is designed as designer He seemed anxious about the meeting. 他似乎对这次会议忧心忡忡。 She was anxious to finish school and get a job. 她渴望毕业找一份工作。 Mary has been anxious for your return. 玛丽急切地盼你回来。 3anxious adj.焦虑的；不安的 be anxious about.为忧虑、担心 be anxious for sth.渴望某事 be anxious (for sb.)
6、 to do.渴望(某人)做 be anxious that.渴望 anxiety n焦虑；担心；渴望 with anxiety焦虑地 anxious/eager (1)anxious 强调“担心”或“焦虑”，对结果感到不安。 (2)eager 强调“对成功的期望”或“进取的热情”，含有积极向上的 意思。 单句语法填空 He was waiting _ anxiety. She was anxious _(leave) the room. Dont be anxious _ her; she is already a grownup. 句型转换(用形容词短语作状语) She looked at
7、 her sick child and was very anxious. She looked at her sick child, _. with to leave about very anxious These flies are annoying me. 这些苍蝇使我烦恼。 Dont annoy your neighbors by singing loudly at night. 夜晚不要大声唱歌，以免打扰邻居。 4annoy vt.使恼怒；打扰 单句语法填空 Wouldnt you feel rather _(annoy) if you rushed to the airport
8、to meet your friends, only to find that they had already been picked up by other people? How _(annoy)! I left my wallet at home! annoyed annoying Although she was frightened, she answered in a calm voice. 尽管她很害怕，但她还是用着平静的声音回答。 Frightened (Because she was frightened), she asked me to go with her. 由于害
9、怕，她要我跟她一起去。 5frightened adj.惊吓的；害怕的 be frightened to do sth.不敢做某事；害怕做某事 be frightened of (doing) sth.害怕(做)某事 frighten vt.吓唬；使惊吓 frighten sb.to death把某人吓得要死 frighten sb.into doing sth.把某人吓得做某事 frightening adj.令人恐惧的 frightening指事物本身具有使人害怕的性质，意为“令人害怕的”； frightened指人等“感到害怕的”，或表示被动“受到惊吓的”，作定语 时，常用来修饰人以及人
10、的声音、表情等，如：a frightened boy受惊吓的 小男孩，frightened look/expression害怕的表情，frightened eyes 惊恐的眼 睛。 单句语法填空 Theyre frightened _ losing power. He often uses that _ look _ them. (frighten) Though badly _(frighten), the girl appeared calm. of frighteningto frighten frightened The first person who saw his article
11、 was a senior editor from his department. 第一个看到他这篇文章的人是他们部里的一位主编。 He Zhenliang is a senior member of Olympic Committee. 何振梁是一位资深的奥委会委员。 6senior adj.级别(或地位)高的n较年长的人；高年级学生；毕业班 学生 He is two years senior to me. He is senior to me by two years. 他比我大两岁。 The seniors are planning to have a gathering. 这些毕业生正
12、计划举行一次聚会。 表示比某人年长要用to不能用than。 The position had to be filled by an officer senior _ Tom. to I have the impression that we have met once before. 我隐约记得我们以前曾经见过面。 What I said made no impression on him. 我的话对他不起作用。 Whats your impression of him? 你对他的印象如何？ (他给你的印象怎样？) 7impression n印象；感想 have an impression o
13、f sth./doing sth.对(做)某事有印象 make an impression on sb.给某人留下印象 make no impression on.对无影响/效果 impress vt.使钦佩；给留下深刻的印象vi.留下印象；引人注目 impress sth.on/upon sb.使某人铭记某事物 impress sb.with sth.使某人铭记某事物 be impressed by/at/with.对印象深刻 impressive adj.给人留下深刻印象的 单句语法填空 Whats your _(impress)of the new teacher? He is a ki
14、nd and handsome young man, but what _ (impress) me most is his sense of humour. Youll be _(impress) with the brightness and the beauty of the colors. Your progress in Spanish is really _(impress) There is no need to buy the most expensive clothes to make a good _(impress) impression impresses impres
15、sed impressive impression He is three years junior to me. 他比我小三岁。 He held a junior position in the company. 他在这家公司担任低级职务。 Shes four years his junior./Shes his junior by four years. 她比他小四岁。 8junior adj.地位(或职位、级别)低下的n职位较低者；(体育运动中) 青少年 junior high school 初中 be junior to sb.比某人小；比某人的地位(或级别、职位)低 be.year(
16、s) ones juniorbe ones junior by.year(s) 比某人小岁 图记 junior 用法： 比较时用 to 而不用 than 的短语： be junior to sb.比某人职位低/年龄小 be senior to sb.比某人资历深/年长 be preferable to.比更合适/好 be superior to.比好/强 be inferior to.比差/级别低 单句语法填空 He is superior _ me in dealing with others. Look! The _(junior) in the match are playing wel
17、l. to juniors As children grow older, they become more confident. 随着年龄的增长，孩子们变得更自信。 She feels confident in winning the first prize in the English competition. 她对自己能在这次英语竞赛中获得一等奖充满信心。 He smiled at her as if to say “Be confident！” 他朝她笑了笑，好像在说“要自信”。 9confident adj.自信的；有把握的 (1)be confident in sth.对有信心 b
18、e confident about/of(doing)sth.对(做)有把握；确信 be confident that.确信；肯定；自信 (2)confidence n信心 with confidence自信地；充满信心地 have confidence in.对有信心 (3)confidently adv.有把握地；自信地 介词填空 He answered the question _ confidence. The government is confident _ winning the next term of office. We should encourage him to ha
19、ve confidence _ himself. with of/about in 一句多译 他确信自己能通过驾驶测试。 _ _ _ He is confident that he will pass the driving test. He is confident of passing the driving test. He has confidence in passing the driving test. Look! Its snowing.Winter is here at last. 瞧，下雪了。冬天终于来了。 重 点 短 语 1at last终于；最终 eventually/
20、finally/at last/in the end 这四个词或短语均在句中作状语，含“最后，最终”之意，区别如 下： (1)eventually通常指由某一必然原因导致的“最终的结果”。 (2)finally指经过一段时间的等待才出现结果，主要位于动词前面，有 时用于列举中的最后一项，一般不带有感情色彩。 (3)at last表明说话者主观的语气很强烈，指经过一段时间的期待好不 容易才出现的结果，暗含“等候或耽误很长时间之后才”，带有浓 厚的感情色彩，如不耐烦、不顺心、不如意等，而且语气很强烈。通常 位于句首或句末。 (4)in the end最后，最终。语气稍弱，指经过种种变化、困难和捉摸
21、 不定的情况之后某事才发生，可以用来预示将来。 选词填空(in the end/at last/eventually) _ an agreement was reached between the two parties. She failed so many times that _ she gave up hope. He worked so hard that _ he made himself ill. At last in the end eventually We must concentrate our efforts on improving education. 我们必须致力
22、于改进教育工作。 She couldnt concentrate on the film. 她无法全神贯注地看这部电影。 2concentrate on集中精力于 concentrate vt.& vi.集中(注意力)；聚精会神 concentrate sth.on sth./doing sth.专心致志于某事/做某事 concentrate ones attention/efforts/thoughts on.把注意力/努力/思想 集中到 concentrate on sth.集中时间做某事；全神贯注于某事 concentration n专心；专注 与“集中注意力；专心”相关的其他表达方式：
23、 focus/fix ones attention on.集中注意力于 put ones mind/heart in (into)专心于 be absorbed in.一心一意于 apply oneself/ones mind to.专心于 pay attention to.专心，注意 draw ones attention to.吸引某人注意 以上短语中on、in、to都是介词，后接名词或动名词。 I decided to concentrate all my efforts _ finding somewhere to live. Mr. Wang is concentrating _ h
24、is work. We were short of _(concentrate) and it cost us the goal and the game. Concentrate your attention on _(develop) your skills. on on concentration developing Go away and leave me alone! 走开，别打扰我！ Ive told you beforeleave my things alone! 我告诉过你别碰我的东西！ 3leave.alone不打扰；不惊动 leave behind留下；不带走；忘了带 l
25、eave.for.离开某地去某地 leave for.动身去 leave off停止；结束 leave out省略；忘掉；漏掉 leave.aside搁置一边；不予考虑 leave it with me把这事留给我吧 leave sth.for sb.把某物留给某人 let alone更不用说 介、副词填空 I think we should leave _ now and have a cup of tea. Can you tell me the time? Ive left my watch _. She left _ an important detail in her account
26、. Dont you think wed leave _ the concert now? A railway station is no place for a child to be left _ at night. off behind out for alone what if要是会怎么样 She was dying to see him again but what if he didnt want to see her? 她渴望再见到他，但如果他不想见她怎么办？ What if he gets angry? 倘若他生气该怎么办？ 重 点 句 型 1What if no one ta
27、lks to me? 要是没有人和我说话怎么办？ what if “如果将会怎样；如果怎么样”，为省略结构，相 当于What shall we/I do if.? what if 中 what可看作是 what should sb.do (某 人该怎么办)或 what would happen (将会如何)的省略。 (1)What for？“为什么？”相当于 Why? Well hold a party this weekend. 我们要在这个周末办一个聚会。 What for? 为什么呢？ (2)So what？那有什么了不起/有什么关系？ He says he doesnt like yo
28、u. 他说他不喜欢你。 So what? 那有什么关系呢？ (3)what about.怎么样；怎么办 What about inviting him here? 邀请他来这儿怎么样？ (4)guess what 猜猜看；猜怎么着 Guess what！The boss is getting married. 你猜怎么着！老板要结婚了。 (5)Whats up? 相当于 Whats the matter? Whats up？She is weeping over there. 怎么了？她正在那边儿哭呢。 (6)Now what？下一步会怎样？/下一步怎么办？ 完成句子 _ I fail? 要是
29、我失败了怎么办呢？ She will be angry about what you have done. _? 她会为你所做的生气的。 那又怎样？ You sold your car？_? 你把车卖掉了？为什么？ What if So what What for (1)句式分析：found most of my classmates and teachers friendly and helpful属于“find宾语宾补”结构。在句中，most of my classmates and teachers是宾语，friendly and helpful两个并列的形容词作宾语补足 语。find复
30、合结构的常见形式： 2I found most of my classmates and teachers friendly and helpful. 我发现大部分同学和老师既友好又乐于助人。 find名词/代词(to be)形容词/副词/名词。意为“发现某人/ 某物”，to be 常可省略掉。 I find this job (to be) very exciting. 我发现这份工作令人兴奋。 She found Jack (to be) an honest man. 她发现杰克是个诚实的人。 find名词/代词介宾短语。 He found a stranger in the room.
31、他发现房间里有个陌生人。 find名词/代词现在分词。意为“发现某人/某物一直”， 可表示主动和进行。 She found a wallet lying on the ground. 她发现地上有一个钱包。 find名词/代词过去分词。意为“发现某人/某物被”，可 表示被动和完成。 He found his dog hidden in the bush. 他发现他的狗藏在灌木丛中。 find it形容词to do。it 是形式宾语，代替真正的宾语 to do。 We find it hard to learn English grammar. 我们发现学英语语法很难。 单句语法填空 When
32、he arrived, he found all the work _(finish) Just the next morning, I found my mother not _(feel) well. We all find him kind and _(help) finished feeling helpful 句型转换 When I passed by Li Mings room, I found that he was in. When I passed by Li Mings room, I found him _. They have found it is easy to c
33、ommunicate with the Americans. They have found it _ to communicate with the Americans. in easy 本句是what引出的感叹句。在英语中可以用what和how来引出感叹 句。 But what an experience! 但这是一次多么奇妙的经历呀！ 3What a day! 多么好的一天！ What a clever boy (he is)! (他是)一个多么聪明的男孩儿啊！ What fine weather (it is)! 多么好的天气啊！ What a sad sight it was! 多么
34、凄惨的景象啊！ How dangerous the fish are! 这些鱼真危险！ How beautiful a park (it is)! 多美的公园啊！ How interesting! 多有趣啊！ How time flies! 时光如梭！ 单句语法填空 _ a lovely day it is! _ a great place to stay in! What What 句中much用来修饰形容词的比较级。 In the USA they became even more popular than the Beatles and sold even more records. 在
35、美国，他们甚至比甲壳虫乐队还要受欢迎，售出的专辑也比他们 的多。 4I feel much more confident than I felt this morning. 我感觉现在比早上自信多了。 常用来修饰比较级的词语汇总： (1)有点儿/稍微：a little, a bit, slightly (2)很/得多：much, rather, a lot, a great deal, far, by far (3)仍然/更：still, even, yet (4)其他：any(通常用于疑问句)，no，表示倍数或数量的词(短语) He worked harder by far than his
36、 elder brother. 他工作比他哥哥努力得多。 Are you feeling any better today? 你今天感觉好点儿了吗？ She is three years older than Jack. 她比杰克大三岁。 单句语法填空 She is much _(lovely) than usual today. 完成句子 Our city is _ yours. 我们的城市比你们的美丽得多。 lovelier much more beautiful than Friendship is _ to me _ an old poor ring! 友谊对我来说可比一个破旧戒指重要得多！ Tom is _ anyone else in his class. 汤姆比他班上任何学生都聪明得多。 much more importantthan much more intelligent than Page 70 unlimited THANK
