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1、外研新标准 初三上,Unit 3 Language in use,Module 11 Population,Objectives：,To understand and apply: the articles and big numbers,语法讲解建议采用归纳法，如尽可能多的呈现一些相关例句，或可让学生从已学课文中找相应例句，引导学生试着从所观察到的语言现象中总结出语法规律。,Beijing is a big city. Chongqing is the biggest city in China. But an increasing population is an environmenta
2、l problem in many countries. The small local school in Parkville closed down. Arnwick needs larger hospitals and more doctors, better public transport and fewer private cars. 136,130,400 (one hundred and thirty-six million, one hundred and thirty thousand, four hundred),Examples in this module,仔细观察句
3、子的a, an, the的用法。 学会数字的正确读法。,1. 冠词是虚词，本身不能单独使 用，也没有词义，它用在名词的前面，帮助指明名词的含义。,2. 冠词分为不定冠词a(an)和定冠词the两种。,Articles 冠词,分析：a和an均用于单数可数名词之前，表示一类人或事物中的“任何”一个，相当于汉语中的“一”，但不用于强调数目的概念。,不定冠词的用法,例1 Jacks father is _ doctor.A. a B. an C. some D. /,例2 There is _ “f” and _ “u” in the word “four”. A. an, a B. a, a C.
4、an, an D. a, an,分析：在名词前使用a或an要取决于该名词的读音。如果首字母的读音是元音因素，应用an；如果首字母的读音是辅音音素，应用a。,1. a, e, i, o, u五个元音字母处于词首时，未必都是元音音素，u 发音ju:或ju前面用冠词a, u读时前面用冠词an。,2. 26个字母中以开头为元音音素发音 的字母有：f ef, h eit, l el, n en, r a:, s es, x eks 。There is an “R” in the word.This is a European country.European词首字母不发音, j是辅音音素。This is
5、 a one-eyed dog. one w是辅音音素。,例3-Why not take _ friend with you?-Thats _ good idea.A. a, a B. the, the C. a, the D. the, a,分析：使用不定冠词指某人或某物，但不具体说明是 何人或何物。,例4 Take the medicine three times _ day.A. a B. the C. an D./,分析：使用不定冠词表示单位，fifty miles an hour 意为“每小时50公里”，twice a week 意为“每周两次”。,例5 English is _la
6、nguage. It is _ important tool.A. a, a B. a, an C. the, an D. a, /,分析：a language意为“一种语言”。language是可数名词。,例6 _ steel worker makes steel.A./ B. A C. This D. That,分析：a(an)放于单数的可数名词前表 示“一类”。该句中 a steel worker是指 钢铁工人们。表示一类有三种方式： A bike is slower than a car. The bike is slower than the car. Bikes are slowe
7、r than cars.,例7 Tom has _ high fever and his mother is looking after him. A. a B. the C. an D./,分析: 表示生什么病前应用a, have a headache, have a cold。,例8 Mary takes _ walk after supper every day.A. the B. a C. / D. one,分析: give, take, have与一些动词名 词化的词连用，表示一次动作，名 词前要加a。 have a talk (bath, look); make a living
8、(promise); take a swim (walk, rest) give a talk (whistle, smile),例9 The old woman had_ fire in her room.A. the B. / C. a D. this,分析: 抽象名词和物质名词的具体化时，该名词前要加a。 It is a great joy to study at this college. This kind of wood can make into a good paper. He made a living by selling newspaper.,例1 There is _b
9、ridge over the river. _ bridge is made of stone.A. a, A B. a, The C. the, The D. the, A,分析: 文章中第一次出现的可数名词 前用a(an)。下次再出现此名词则用the。 I have a little bird. The bird is yellow.,定冠词的用法,例2 _ old workers under that treeare from Shanghai.A. The B. An C. This D. That,分析：名词后有表示范围、地点的介词短语限定时, 名词前应加the来表示特指。 The
10、boys here are interested in sports.,例3 _ first one sat down and the second stood up.A. The B. A C. One D. An,分析: 序数词前表示顺序时前加the。 Mary is the third to come in.,例4 Winter is _ coldest season of the year.A. a B. the C./ D. so,分析: 形容词最高级前及Only修饰的名词前均要加 the。 Mary is the only girl who is often late for cl
11、ass.,例5 _ moon moves around _ earth, and they both are smaller than _ sun.A. The, the, the B. A, an, a C. The, an, the D. The, the, a,分析: 定冠词用于表示世界上独一无二的物体名词前。,例6 We live in _ south of China.A. the B./ C. a D. some,分析: 表示东、南、西、北方的名词前要加the。 The sun rises in the east.,例7 _ browns are watching TV at ho
12、me at the moment.A. / B. The C. Mr. D. A,分析: the放于姓氏的复数形式前时，表示一家人或一姓的夫妇二人。,例8 He will go to see you off at _ Railway Station.A. a B. an C. the D. /,分析: the普通名词构成专有名词。 the United Statesthe United Nations the Peoples Republic of China,例9 I was playing _ piano at eight yesterday morning.A. a B. / C. th
13、e D. this,分析: play乐器表示弹奏时，该乐器名 词前加 the。 Alice likes to play the violin while Kate likes to play the flute. 表示数量时可用a。 This is a new piano against the wall.,例10 Our teacher gets up early in _ morning. A. the B. / C. a D. an,分析: 牢记一些含the的习惯用语，在句中用作时间状语。 in the afternoon (evening) in the daytime at the
14、beginningin the end,例11 There is a large ship in _middle of the river.A. a B. / C. the D. any,分析: 牢记一些含the的习惯用语，在句中用作地点状语。 on the right (left) /in the front of in the middle of the meeting / the forest / at the foot of the hill,例12 Last night we went to _ cinema.A. the B. a C. / D. those,分析: 牢记一些固定搭
15、配： go to the concert (theatre),例13 _ young should care for and help _ old.A. The, a B. The, the C. A, the D. An, an,分析: the形容词（形容词名词化） 表示一类人或事物。 the poor / the rich / the sick / the beautiful,例14 The small town lies on _ Yangtzi River.A. a B. an C. / D. the,分析: 定冠词the用在江河、海洋、 山脉、湖泊、群岛名称的前面。 the Dead Sea / the Black Sea the North China Plain 华北平原,例1 Paper is made of _ bamboo.A. a B. the C. / D. that,
