北师大版高中英语选修6课件:Unit 18 Period Five
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1、Unit 18 Beauty,单元语法Used to and would & Determiners,内容索引,Period Five Grammar & Writing,单元写作A film review,单元语法Used to and would & Determiners,.用used to或would填空 1.I dont smoke these days,but I . 2.There be a building at the street corner,but it has been pulled down. 3.We live in a crowded flat in New Y
2、ork. 4.I buy sweets the size of golf balls. 5.Did you play chess a lot when you were a child?,语法感知,语法导学,used to,used to,used to,used to/would,use to,.完成句子 1.请告诉我去约翰家怎么走? 对不起,这个村庄里没有一个叫约翰的人。 Could you tell me the way to ,please? Sorry,we dont have here in the village. 2.每位学生都想成为活雷锋。 Each of the stude
3、nts wanted to be Lei Feng. 3.青岛是一个非常美丽的城市。 Qingdao is city.,the Johns,a John,a most beautiful,a live,.used to和would 1.used to与would的共同之处: (1)used to与would都可用来表示过去经常性或习惯性的动作,常常可以换用。 He used to/would spend every penny he earned on books.过去,他常常把挣来的钱全花在买书上。 (2)used to与would都不能用来表示动作发生的具体频度或具体的一段时间。,语法精析
4、,I used to/would go to France six times.( ) I went to France six times.( ) 我去过法国六次。 He used to/would live in Africa for twenty years.( ) He lived in Africa for twenty years.( ) 他在非洲住了二十年。,2.used to与would的区别主要有以下几点: (1)used to 可表示过去的习惯动作或状态,而would只表示过去的习惯动作。 When we were boys we used to/would go swim
5、ming every summer.小时候,每到夏天我们都要去游泳。 He is not what he used to be. 他已非昔日的他了。(不能用would),(2)used to表示过去经常性或习惯性的动作或状态,现在已经结束;would则表示有可能再发生。 People used to believe that the earth was flat. 过去,人们总以为地球是扁平的。(现在已不再这样认为) He would go to the park as soon as he was free. 过去,他一有空就去公园。(现在有可能还去) (3)would表示反复发生的动作。如
6、果某一动作没有反复性,就不能用would,只能用used to。 And from that day on,as soon as the table was cleared and the dishes were gone,mother would disappear into her sewing room to practise.,从那天起,只要碗盘撤掉、饭桌一清理干净,妈妈就马上躲进做针线活的房间练习起来。(具有反复性) I used to live in Beijing. 我过去住在北京。(没有反复性) 注意:used to的否定句和疑问句: 1.过去我不喜欢歌剧。 I used no
7、t to like opera. I usednt to like opera. I didnt use to like opera.,2.过去你喜欢歌剧吗? Used you to like opera? Did you use to like opera? 3.你过去喜欢歌剧,是吗? You used to like opera,didnt/usednt you? 过去这里有座教堂,是不是? There used to be a church here,usednt/didnt there?,.限定词 限定词是指在名词前起限定作用的词。现代英语中,限定词包括冠词、形容词性物主代词、形容词性
8、指示代词、形容词性不定代词以及数词等。 1.使用 限定词的选择取决于随后的名词的类别,即:单数名词、可数名词复数和不可数名词三类。 (1)只能与单数名词搭配的限定词有a(n),one,another,each,every,either,neither,many a,such a等。如: each employee,either book,a banana,another book,every student等。,(2)只能与可数名词复数搭配的限定词有both,two,another two/three,many,(a) few,several,these,those,a (great) num
9、ber of等。如: both computers,several magazines,a number of travelers,many desks,(a) few buildings,these/those apple trees,another two/three artists等。 (3)只能与不可数名词搭配的限定词有a (little) bit of,a great amount of,a great deal of,(a) little,much等。如: a bit of milk,a great amount of water,a great deal of work,(a)
10、little time,much noise等。,(4)能与可数名词和不可数名词搭配的限定词有a lot of,lots of,plenty of,enough,more,most,such等。如: a lot of buses,a lot of money,plenty of chairs,plenty of water,more articles,more time,most students,most work等。 2.冠词a/an/the和零冠词 (1)不定冠词a/an 只能与可数名词单数连用,用于以下情况: 表示“一”这个数量;泛指某类人或物等;某些固定短语中。 He is look
11、ing for an assistant.他正在寻找一个助手。 A child needs love.孩子需要关爱。,(2)定冠词the 用于以下情况: 指上文已提到过的或对方知道的人或物; 指某类人或物; 指世上独一无二的事物; 用在方向名词、乐器、形容词最高级和序数词前; 用在一些专有名词前等。 用于姓氏的复数形式前,The sun rises in the east and sets in the west. 太阳东升西落。 The tallest student is playing the piano. 最高的那个学生在弹钢琴。 the Alps,the Yangtze River,
12、The Times,the Peoples Republic of China,the Olympic Games,the Smiths,(3)零冠词 用在不可数名词和可数名词复数前,此外,还用于以下情况: by交通工具; 用在球类名词前; 用在一日三餐前; 用在表示独一无二的身份、职务的可数名词单数前; 用在一些专有名词前(人名/国家名等、月份/星期等)。 用在学科、棋类、季节前 We used to play football on Saturday while we were in China. 过去在中国时,我们常常在星期六踢足球。,.单句语法填空 1.This included di
13、gging up the road,laying the track and then building a strong roof over top.(2017全国) 2.Instead,she is earning 6,500 a day as model in New York.(2017全国) 3.By that time,the panda no longer needed (it) mother for food.(2016四川) 4. prize for the winner of the competition is twoweek holiday in Paris.(2016
14、浙江),高考链接,the,its,a,a,The,5.Brian is gifted in writing music;he is very likely to be Beethoven.(2015四川) 6.In some countries,people eat with chopsticks,while in ,knives and forks.(2014福建) 7.I still remember my happy childhood when my mother take me to Disneyland at weekends.(2014四川) 8.Now,years later,
15、this river is one of most outstanding examples of environmental cleanup.(2014新课标全国),a,others,the,would,.单句改错(每小题仅有1处错误) 1.I still remember how hard first day was.(2017全国,短文改错) 2.Mr and Mrs Zhang all work in our school.(2017全国,短文改错) 或Mr and Mrs Zhang all work in our school.(2017全国,短文改错) 3.They live f
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