（课标版）2016中考英语第一部分教材知识研究九上+Unit+1课件

1、第一部分第一部分 教材知识研究教材知识研究九年级（上）九年级（上）Unit 1考点考点一一辨析辨析have been in, have been to与与have gone to考点考点二二population的用法的用法考点考点三三辨析辨析reach, arrive与与get to考点考点四四辨析辨析offer, provide, give与与supply考点五考点五常见频度副词的辨析常见频度副词的辨析考点六考点六辨析辨析since与与for练讲重难点1. Sanya is a beautiful city, I _there twice.A. have gone B. have beenC

2、. have gone to D. have been toB练讲重难点重难点精析重难点精析考点一考点一辨析辨析have been in, have been to与与have gone to考点抢测考点抢测2. Liu Ming, is that our headteacher Miss Chen over there?It cant be her. She Xiamen for a meeting. A. has been to B. has gone to C. has been away D. have beenB3. She _ the park for two hours. She

3、 will be back in four hours. A. has been to B. has been in C. has gone D. has beenB辨析辨析用法用法例句例句have been in意为意为“待在某地待在某地”，表示状态，后接表表示状态，后接表示时间段的状语。示时间段的状语。His grandparents have been in that city for about twenty days. 他的他的祖父母已经在那个城市祖父母已经在那个城市待了大约待了大约20天了。天了。have been to意为意为“曾经去过某曾经去过某地地”(现在已经回来现在已经回来

4、了了)，常与表示次数，常与表示次数的副词连用。的副词连用。I have been to Harbin twice.我去过哈尔滨两次。我去过哈尔滨两次。满分点拨满分点拨辨析辨析用法用法例句例句have gone to意为意为“去了某地去了某地”，表示说话时某人已表示说话时某人已不在现场，可能在不在现场，可能在去某地的途中或目去某地的途中或目的地。的地。Mr. Li isnt here. Hes gone to Chongqing.李先李先生不在这儿。他去重庆生不在这儿。他去重庆了。了。4. _ is the population of the city?About seven million.

5、A. What B. How much C. How many D. How bigA考点二考点二population 的用法的用法考点抢测考点抢测5. The worlds population about 7,000 million. Seven percent of the population old people. A. has; are B. are; haveC. is; are D. are; isCpopulation是集合名词是集合名词，指人口总数指人口总数，常与定冠词常与定冠词the连用。作主语时连用。作主语时，谓语动词常用第三人称单数形式。谓语动词常用第三人称单数形式。

6、如：如：The population of the city is increasing faster and faster. 这个城市的人口增长得越来越快。这个城市的人口增长得越来越快。 表示个体概念，用分数、百分数修饰时，谓语动词表示个体概念，用分数、百分数修饰时，谓语动词用复数。如：用复数。如：About seventy percent of the population in our school are boys. 我们学校大约有百分之七十的学生是男生。我们学校大约有百分之七十的学生是男生。满分点拨满分点拨 表示人口表示人口“多多”用用large/big修饰修饰,“少少”用用smal

7、l修修饰。如：饰。如：Comparing with India, America has a small population. 和印度相比，美国是个人口稀少的国家。和印度相比，美国是个人口稀少的国家。 询问人口数量时，一般要用询问人口数量时，一般要用Whats the population of.？相当于？相当于How large is the population of.？如：？如：What is the population of Canada？加拿大的人口？加拿大的人口有多少？有多少？The population of Canada is about 29 million.加拿加拿大的

8、人口大约有二千九百万。大的人口大约有二千九百万。考点三考点三辨析辨析reach, arrive与与get to考点四考点四辨析辨析offer, provide, give与与supply考点五考点五常见频度副词的辨析常见频度副词的辨析6. I have been friends with him _ I was a child. A. inB. forC. sinceD. on7. Oranges can be kept _ a long time without going mouldy(腐烂的腐烂的) A. for B. in C. at D. onCA考点六考点六辨析辨析 since与与

9、 for考点抢测考点抢测since作连词时，后接表示时间的从句作连词时，后接表示时间的从句，表示表示“从某从某个动作发生以来个动作发生以来”。从句的时态用一般过去时。从句的时态用一般过去时，而且动而且动词是非延续性动词词是非延续性动词，但主句一定是延续性动词。如：但主句一定是延续性动词。如：She has studied English since she left school.她自从离她自从离校就一直学英语。校就一直学英语。for与表示一段时间的词或词组连用，常用于现在与表示一段时间的词或词组连用，常用于现在完成时，表示过去已经开始，持续到现在的动作或状态完成时，表示过去已经开始，持续到现

10、在的动作或状态，从句用延续性动词。如：，从句用延续性动词。如：I have known him for more than 20 years.我已经认识我已经认识他他20多年了。多年了。满分点拨满分点拨1. Where is your father, Tom?He _ to Changsha. A. goes B. has been C. has gone D. wentC2. Do you know _？Yes. New York is a big city with a population of over 10 million. A. how large is the population of New York B. how much the population of New York is C. how m