1、科目：英语 讲次：5 年级:必修一Unit 5 Languages Around the World 主题知识集萃 &核心词汇1. native adj. 出生地的;本地的;土著的 / n. 本地人(=local)【搭】be native to（动植物)原产于(某地)native land/country/language故乡/祖国/母语a native of生于的人;原产于的动植物【例】The kangaroo is a native of Australia. 袋鼠是产于澳大利亚的动物。2. attitude n. 态度，看法【搭】an attitude to/towards对的态度an
2、attitude of mind心态 have/take/adopt an attitude to/towards对持某种态度【例】The villagers all took a friendly attitude to / towards us.村民们对我们都采取友好的态度。3. despite prep. 即使;尽管 even if即使;尽管+句子 regardless of不管,不顾介词短语)【用法】despite+n. / doing = in spite of 【学法点拨】despite + v.-ing ()despite + what从句 ()despite the fact
3、+ that从句()despite + that从句()【例】She was good at physics despite the fact that she found it boring.尽管她认为物理枯燥无味,她却学得很好。4. symbol n. C 象征;记号,符号symbolize vt. 象征,代表symbolically adv.有象征意义地【搭】a/the symbol of .的象征【例】The lion is the symbol of courage.5. base n.底部;根据 / vt. 以为据点; 以为基础basic adj.基本的,基础的basically
4、adv.基本上【搭】base.on/upon.=be based on以为基础/根据. at the base of.在底部6.variety n.(植物、语言等的)变体,异体;多种式样vary v. 变化；不同various adj. 各种不同的【搭】the variety of 的种类 a variety of各种各样的【例】A variety of flowers were on show in the street.街上展出了各种各样的花。【拓展】a variety of/varieties of + 名词复数+复数谓语 the variety of +名词复数+单数谓语 7 majo
5、r adj. 主要的;重要的;大的 / n. 主修课程;主修学生/ vi.主修;专门研究majority n.大多数;大半【搭】 major in主修 a major earthquake大地震 a major problem重大问题【例】I major in Chemistry.我主修化学。8. means n.方式,方法,途径【搭】means of ( doing) sth.做某事的方法by this means通过这种方式by means of.借助手段,by no means决不,(置于句首时,句子要用部分倒装)by all means当然可以(常用作交际用语)【误区警示】表示“用某一
6、种方法”时， 可用by this means, in this way, with this method9. regard n.尊重;关注;/ vt.把视为;看待regarding prep.关于;有关【搭】regard. as把看作;认为是 in this/that regard 在这/那方面 show regard for 对表现出尊重 10. appreciate vt.欣赏;重视;感激;领会vi.增值appreciation n.欣赏;感激【搭】appreciate (ones) doing sth.感激(某人)做某事搭配 I would appreciate it if.如果我将不
7、胜感激。【例】He appreciates your ability.他赏识你的才能。We appreciate your helping us. 我们对你们给予我们的帮助表示感谢。l would appreciate it if you could point out my shortcomings.如果您能指出我的不足之处,我将不胜感激。11. refer v./n. 提到；参考；查阅reference n.指称关系；参考【搭】refer to 指的是；提到；查阅 have reference to 和有关系12. equal n. 同等的人；相等物 / adj. 相同的；同样的equal
8、ly adv. 相等地equality n. 平等13. description n.描写（文字）；形容describe v. 描述14. relate vt. 联系；讲述relation n. 关系；亲戚relative adj. 比较的/ n. 亲戚related adj. 有联系的15. demand n. / v. 要求；需求；强烈要求；查问【搭】meet ones demand 满足某人的要求 demand to do sth. 要求做某事16. classic adj.传统的；最优秀的 / n. 经典作品；名著class n. 等级classify v. 把分类&重点短语1. re
9、fer to 指的是；描述；提到；查阅 2. date back (to) 追溯到3. point of view 角度；观点；看法 4. relate to 与相关，涉及；谈到5.up and down 浮沉；兴衰；荣辱 6. no matter where,who,what 不论；不管 &语法精讲v 限定性定语从句关系副词与“介词+关系代词”u 1. 关系副词指代的先行词及其作用先行词关系副词在从句中作用与“介词+关系代词”的关系时间名词：time/day/year_作_状语= at / in / during time场所名词：park/place/house_作_状语= in / at
10、 / to / on which理由名词：reason_作_状语= for which【例】Winter is the time of year when ( in which ) the day is short while the night is long.Beijing is the place where (in which) I was born.Is this the reason why ( for which) he refused our offer?u 2. 关系代词和关系副词的区别【判断技巧】关系词在定语从句中充当_,则用_;若关系词在定语从句中充当_或_,则用_【例】
11、Do you still remember the days (that/which) we spent together on the farm? that/which作_Do you still remember the days when we chatted with each other all night? when作_u 3. “介词+关系代词”引导的定语从句(1) 关系副词When where why引导定语从句时，关系副词也可用“介词+关系代词（which/whom）”代替。在“介词+关系代词”引导的定语从句中，关系代词只能用which或whom，不可用that或who。先行
12、词指物时用 which, 先行词指人时用whom【例】Ill never forget the day on which I first met him. He is the person on whom you can depend.(2) “介词+关系代词中的介词”根据定语从句中与先行词的搭配、谓语的搭配或者句子的意义来确定【例】Ill never forget the day on which I first met him. Yesterday we visited the West Lake for which Hangzhou is famous. Ill never forget
13、 the time during which I spent my childhood in the country.(3) 介词 + 关系代词引导的定语从句 = 介词 + 关系代词 + 不定式【例】They have a big house (that / which) they can live in. They have a big house in which they can live. They have a big house in which to live.(4) 有些“动词+介词”短语，如look for / look after / call on 等不可拆开，不能把介词
14、置于关系代词之前【例】It is the book for which she was looking. （ ） It is the book which she was looking for.（ ）v 牛刀小试1. This is the village _ he was born.2. That is the factory _ I visited last year.3. We dont know the reason _ he didnt show up.4. The reason _ they told you is not true. 5. This is the student
15、 _ _ I bought a book.6. I cant remember the age _ _ he won the prize. 7. They stayed in a hotel in front of _ was a garden. 8. Bill set up a club for football fans _ which he invited all his friends.9. As the smallest child of his family , Alex is always longing for the time _ he should be able to be independent.10. Is this the reason _ he gave at the meeting for his carelessness in his work?学科网（北京）股份有限公司
