人教版高一英语必修一Unit2知识点梳理及练习(带解析).doc

人教版高一英语必修一Unit2知识点梳理及练习（带解析）1. 重点词汇official adj 官方的．正式的.公务的 voyage n 航行．航海conquer 征服.占领 because of 因为native 本国的；本地的 n 本地人．本国人 come up 走近，上来．提出actually实际上，事实上 base根据 n 基部；基地，墓础 at present 现在；目前 gradual 逐渐的.逐步的 enrich 使富裕；充实，改善 vocabulary 词汇.词汇量.词表make use of 利用 使用 latter 较后的后平的；（两者中）后者的 . fluent 流利的.流畅的 frequent adj 频繁的．常见的 usage 使用.用法.词语惯用法 command命令；指令；掌握request请求；要求 dialect 方言 expression 词语；表示表达 midwestern 中西部的.有中西部特性的 African adj 非洲的：非洲人的；非洲语言的 play a part ( in ）扮演个角色：参与 2.短语归纳1. 不只有一种英语 more than one kind of English2. 在一些重要方面 in some important ways3. 彼此不同 be different from one another4. 与现代英语不同 be different from modern / present day English 5. 世界英语 world Englishes6. 起着的重要作用 play an important role / part7. 起着越来越重要的作用 play a more and more /an increasingly important part / role8. 因为它特殊的作用 because of its special role9. 国际语言 an international language10. 在16世纪末 at the end of the 16 th century11. 在17世纪初 at the beginning of the 17 th century12. 在20世纪前期 in the early 20 th century13. 比以往任何时候都 than ever before14. 即使 even if / even though15. 以德语为基础 be based on German16. 使用更大的词汇量 make use of a wider vocabulary17. 它自己的特色 its own identity18. 众多讲英语的人 a very large number of English speakers19. 学英语的人数 the number of people learning English20. 迅速增长 increase rapidly21. 标准英语 standard English22. 信不信由你 believe it or not23. 讲最好的英语 speak excellent English24. 相邻的城镇 neighboring towns 25. 从一个地方搬到另一个地方 move from one place to another26. 充分利用不同的方言 make full use of different dialects27. 目前的形势 present situation28. 国际组织 an international organization29. 词汇与惯用法 vocabulary and usage30. 辨认出他的口音 recognize his accent31. 中西部地区的方言 midwestern dialect(s)32. 发出命令 give commands33. 提出客气的请求 make a polite request要点提炼 Section A重要词语辨析1. voyage/journey/travel/trip/tour【解释】voyage: 去国外或较远地方的海上旅行Columbus succeeded in making a voyage to America in 1942.journey: 指较远的从一地到另一地旅行，距离较远，多指陆地They will make a journey to Beijing by train.travel: 一系列的旅程，泛指旅游We had six days’ travel by car.trip: (短途)旅行The Greens will take a weekend trip to the Great Wall.tour: 为了公务、娱乐或教育参观多处名胜的旅行We will make a tour of Hainan next week.【练习】用上面所提供的辨析词的适当形式填空1). It is tiring to take a long _______ by train from Paris to Moscow.2). The _________ from England to Australia used to take several months.3). We’ll have time for a ______ to France next weekend.4). We went on a guided ______ round the castle.答案: 1). journey 2). voyage 3). trip 4). tour1. recognize/realize/know(1)recognize 指原来很熟悉，经过一段时间的间隔或别的原因后又重新认出来。

2)realize 强调在经过一个过程后的了解3)know 是延续性动词，指互相间十分熟悉、十分了解[应用1](1)Only after you lose your health will you ____________ the importance of health.(2)I've ________________ Tom for years.(3)I __________ him as soon as he came into the room答案：recognize known realised2. such as/for example/that is/and so on(1)such as 用于列举事物时常放在所列举事物与前面的名词之间，且其后不用逗号，直接跟所列举的事物，可与 like互换它所列举的事物的数量不能等同于前面所提的事物的总和，否则就用 that is或 namely2)for example 主要用于举例说明，其前后多用符号隔开其位置比较灵活，可位于句首、句中或句末(such as只能位于所列举的事物之前)3)that is 相当于 namely，它所列举的事物的总量等于前面所提到的事物的总和。

4)and so on 对几个事物进行列举时，在说了其中的几个以后，用．..and so on进行概括，说明还有例子，但不一一列出了[应用2]　(1)My daughter studies four subjects in school, ____________， Chinese, maths, English and P．E.(2)Overcooking(烹饪过度), ____________， destroys many nutrients(营养素).(3)He can speak some other languages, ____________ French and German.(4)There are some books, pens, erasers ____________ in my bag.答案 that is for example such as and so on3. especially/ specially【解释】especially意思是“尤其，特别”，表达事物的不寻常或特别重要specially 指为了某一目的，专门做某事【练习】用上面所提供的辨析词的适当形式填空1). Our city is very beautiful, ___________ in spring. 我们城市很美丽，尤其在春天。

2). He came here ___________ to ask you for help. 他是专程来这里向你求助的答案: 1). especially 2). specially 4 a number of / the number of【解释】a number of意思是“若干；许多”the number of意思是“……的数目”【练习】用上面所提供的辨析词的适当形式填空1). Today ___________ people learning Chinese in the world is raising rapidly.2). ____________ books in the market are in English.答案: 1). the number of 2). A number of重要词性变化 1. actual adj. 实际的actually adv. 实际上；事实上2. base n. 基地；基础base v. 以……为根据basic adj. 基本的3. east n. 东方eastern adj. 东方的；东部的 【练习】用括号内所提供词的适当形式填空1) What did he _________ say? (actual)2) The __________ cost was much higher than we had expected. (actual)3）My knowledge of physics is pretty _________. (base)4）She used her family's history as a _________ for her novel. (base)5）This novel is ________ on historical facts. (base)6）He is interested in ________ customs. (determine)7) The wind is blowing from the __________. (determine)答案: 1) actually 2) actual 3) basic 4) base5) based 6) eastern 7) east 重点词汇，短语，句式1.official adj.官方的；正式的；公务的You will have to get official permission to cut down the trees.你得获得官方批准才可以砍伐这些树。

There will be an official i。