2019-2020学年北师大版英语选修6课件：Unit 18 Period Six

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1、,PART 1,语法导学,PART 2,达标检测,Period Six GrammarUsed to and would & Determiners,PART1,语法导学,感悟规律 重点难点剖析,感知以下课文原句，完成方框下的小题,1.句1、句2和句3都表示 的动作，used to与would_ _。 2.数词作限定词的是 ；冠词作限定词的是 和 ；形容词作限定词的是 和 ；形容词性物主代词作限定词的是 。,查看答案,过去经常性或习惯性,可以,互换,句4,句5,句7,句9,句6,句8,.used to和would 1.used to与would的共同之处： (1)used to与would都可

2、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都不能与表示动作发生的具体频度或具体的一段时间的词连用。,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

3、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 swimming every summer. 小时候，每到夏天我们都会去游泳。 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 th

4、at 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 pr

5、actise. 从那天起，只要一撤掉盘子、清理干净饭桌，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 not 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

6、 opera，didnt/usednt you? 4.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其后的名词的类别，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，e

7、ither 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) number 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

8、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) 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

9、，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 looking 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 用于姓氏的复数形式前,The s

10、un 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，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

11、、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.Corn production has jumped nearly 125 percent over past 25 years，while rice has increased only 7 percent.(2018全国) 2.Unexpectedly，Im face-to-face with the gorilla，who begins screaming at _

12、top of her lungs.(2018全国) 3.This included digging up the road，laying the track and then building a strong roof over top.(2017全国) 4.Instead，she is earning 6,500 a day as model in New York.(2017全国) 5.By that time，the panda no longer needed (it) mother for food.(2016四川),查看答案,the,the,the,a,its,6. prize

13、for the winner of the competition is two-week holiday in Paris. (2016浙江) 7.Brian is gifted in writing music；he is very likely to be Beethoven.(2015四川) 8.In some countries，people eat with chopsticks，while in _，knives and forks.(2014福建) 9.I still remember my happy childhood when my mother take me to D

14、isneyland at weekends.(2014四川) 10.Now，years later，this river is one of most outstanding examples of environmental cleanup.(2014新课标全国),查看答案,The,a,a,others,would,the,.单句改错(每小题仅有1处错误) 1.During my last winter holiday，I went to countryside with my father to visit my grandparents.(2018全国，短文改错) 2.The first

15、 time I went there，they were living in a small house with dogs，ducks，and another animals.(2018全国，短文改错) 3.As the kid，I loved to watch cartoons，but no matter how many times I asked to.(2018全国，短文改错), the,other,a,查看答案,4.I still remember how hard first day was.(2017全国，短文改错) 5.Mr and Mrs Zhang all work in

16、 our school.(2017全国，短文改错) 或Mr and Mrs Zhang all work in our school. 6.They live far from the school，and it takes them about a hour and a half to go to work every day.(2017全国，短文改错) 7.This picture often brings back to me many happy memories of your high school days.(2017全国，短文改错), the/my,both,查看答案,an/o

17、ne,my,8.But in that case，we will learn little about world.(2016全国，短文改错) 9. Much rare animals are dying out.(2015全国，短文改错) 10.She used to holding me on her knees and sing old songs. (2013新课标全国，短文改错), the,Many,查看答案,hold,PART2,达标检测,当堂检测 基础达标演练,1.When studying in the university，the two girls used to (pla

18、y) together. 2.He (go) to climb the hill when he was only a child. 3.They chose her to be their captain because they knew she was smart leader. 4.Im considering buying a gift for Mum， that is to her taste. 5.The professor has two sons，but of them lives with him. 6.Bras explained that he is sick of p

19、ressure of trying to keep his stars. (2018吉林长春高三质检),.单句语法填空,查看答案,play,would/used to go,a,one,neither,the,7.The Forbidden City center of the Beijing city，was the royal palace. (2018湖南三湘名校高三模拟) 8.The lasting presence of a mobile phone reduces peoples intelligence and attention， study has found.(2018四川

20、乐山高三模拟) 9.We should treasure every moment of sincerity and gratefulness because _ best things will be gone very easily.(2018安徽皖南八校高三联考) 10.If you dont like this coat，you may try one.,查看答案,the,a,the,another,11.With time going by，he has got used to live alone. 12.The woman used to walking by the river

21、 when she was young. 13.The climate here is much warmer than those in that city. 14.The southerners usually have rice for the lunch. 15.As a writer，he is regarded to be failure.,查看答案,.单句改错(每小题仅有1处错误),living,walk,that, a,16.My father ，but now he has given it up. 我爸爸过去吸烟很多，但是现在他戒了。 17.He every weekend

22、 while in that village. 在那个村里时，他常常每个周末都去游泳。 18.It was her mother that helped her . 在最初几周里，是她的妈妈帮助了她。 19.There are some apples in the bag and . 书包里有些苹果，有几个已经变质了。 20.This coat is too small.Could you ? 这件外套太小了，你能再给我拿一件吗？,.完成句子,查看答案,used to smoke a lot,would/used to go swimming,in the first few weeks,several apples have gone bad,show me another one,