1、第一步：有效課前預習（學案與三維設計）,-1-,語法專題三形容詞和副詞,第二步：有效情景創(chuàng)設,-3-,-4-,考點一,考點二,考點三,考點四,考點五,考點一形容詞與副詞的比較級 1.兩者相比用“比較級+than”表示。如: Robert jumps much higher than any of the others. 羅伯特跳得比其他任何人都高很多。 (2015湖南,語法填空)While finding information is easier than ever,at the same time,researching has become more complex. 盡管找信息比以往容

2、易了,然而,研究卻變得更加復雜。,-5-,考點一,考點二,考點三,考點四,考點五,2.比較級的修飾語常見的有:rather,much,still,even,far,any(用于否定句或疑問句),a lot,a little,a great deal,by far,a bit等。如: (2013課標全國)Tony can hardly boil an egg,still less cook dinner. 托尼幾乎連個雞蛋也不會煮,更不用說做飯了。 I feel much better today. 今天我感覺好多了。 3.“the+比較級.,the+比較級.”表示“越,就越”。如: The l

3、onger you stay home,the better(it will be). 你在家待的時間越長越好。 4.“the+比較級+of the two+名詞”表示“兩者中較的那個”。 The taller of the two boys is my cousin. 兩個男孩中個子高的那個是我表哥。,-6-,考點一,考點二,考點三,考點四,考點五,5.“a+形容詞比較級+名詞”表示“一個更的”。 (2013課標全國)It may not be a great suggestion.But before a better one is put forward,well make do wit

4、h it. 這可能不是一個很好的建議,但是在一個更好的建議被提出來之前,我們還是設法應付一下。 6.“比較級+and+比較級”的結(jié)構(gòu),表示“越來越”。 The girl becomes more and more beautiful. 那個女孩變得越來越漂亮。 7.“no+比較級+than”表示“和一樣不”。 He is no taller than his brother. 他和他哥哥一樣矮。,-7-,考點一,考點二,考點三,考點四,考點五,8.more.than.表示一個人兩種品質(zhì)的比較,意為“與其倒不如”。 He is more shy than unfriendly. 與其說他不友善,

5、還不如說他靦腆。 9.某些以-ior結(jié)尾的形容詞,與to搭配。如:junior,senior,superior等。 The book is superior to that one I just finished reading. 這本書比我剛讀完的那本書好。,-8-,考點一,考點二,考點三,考點四,考點五,考點二形容詞與副詞的最高級 1.三者或者三者以上的比較用最高級。最高級的修飾語常見的有:序數(shù)詞,by far,nearly,almost,by no means,not really,not quite等。 (2015四川)Andy is content with the toy.It i

6、s the best he has ever got. 安迪對這個玩具很滿意。這是他曾經(jīng)收到的最好的玩具了。 (2013遼寧)This is by far the most inspiring movie that I have ever seen. 這是迄今為止我看過的最鼓舞人心的一部電影。,-9-,考點一,考點二,考點三,考點四,考點五,2.“否定詞+比較級”表示最高級意義。 (2014北京海淀期末練習)What do you think of your new Pad? Good.I dont think I can find a better one. 你覺得你新買的平板電腦怎么樣?

7、很好。我想這是我能買到的最好的平板電腦了。 3.“比較級+than any other+單數(shù)名詞”表示最高級意義,意思為“比其他任何都”。 He is taller than any other boy in his class. 他比他班里其他任何男孩都高。,-10-,考點一,考點二,考點三,考點四,考點五,考點三形容詞與副詞的原級 表示雙方在程度、性質(zhì)、特征等方面相等時,用“as+形容詞(副詞)原級+as”的結(jié)構(gòu);表示雙方不相等時,用“not so(as)+形容詞(副詞)原級+as”結(jié)構(gòu)表示。如: (2013江西)There are a small number of people inv

8、olved,possibly as few as twenty. 只有少數(shù)人被卷入進來,可能只有二十人。 This building looks not so(as) high as that one. 這棟樓看起來不如那棟樓高。 常用as.as 結(jié)構(gòu)的詞組: 1.as long as 只要 I will work as long as I live. 只要活著,我就要工作。,-11-,考點一,考點二,考點三,考點四,考點五,2.as far as 遠到;就而言 As far as I know,he is reliable. 就我所知,他是一個可靠的人。 3.as high as 高達 Th

9、e average cost of one day in a hospital in that country can run as high as $400. 在那個國家里一天的平均住院費用可高達400美元。 4.as soon as 一就 I will call you up as soon as I get there. 我一到那里就給你打電話。,-12-,考點一,考點二,考點三,考點四,考點五,5.as well as 既又;和一樣好 He who plays the piano as well as his father has experience as well as knowl

10、edge. 他鋼琴彈得和他父親一樣好,而且既有知識又有經(jīng)驗。 6.as good as 與一樣;幾乎;簡直;和一樣好 He is as good as dead.他如同死了一般。,-13-,考點一,考點二,考點三,考點四,考點五,考點四倍數(shù)表達法 1.A is+倍數(shù)+比較級+than+B 2.A is+倍數(shù)+as+原級+as+B 3.A is+倍數(shù)+the+名詞(size,length,height 等)+of+B 4.A is+倍數(shù)+that+of+B 5.A is+倍數(shù)+what引導的名詞性從句 This building is three times higher than that o

11、ne. This building is three times as high as that one. This building is three times the height of that one. 這個建筑物是那個建筑物的三倍高。,-14-,考點一,考點二,考點三,考點四,考點五,The output of this year is 3 times that of 2013. =The output of this year is 3 times what it was in 2013. 今年的產(chǎn)量是2013年的三倍。 (2013安徽)Its said that the pow

12、er plant is now twice as large as what it was. 據(jù)說,現(xiàn)在這個發(fā)電廠是原來的兩倍大了。,-15-,考點一,考點二,考點三,考點四,考點五,-16-,考點一,考點二,考點三,考點四,考點五,第三步：有效質(zhì)疑探究,-17-,-18-,.根據(jù)提示或語境完成句子 1.(2015課標全國,語法填空)Abercrombie & Kent,a travel company in Hong Kong,says it regularly(regular) arranges quick getaways here for people living in Shangh

13、ai and Hong Kong. 2.(2015課標全國,語法填空)Walls made of adobe take in the heat from the sun on hot days and give out that heat slowly(slow) during cool nights. 3.(2015課標全國,語法填空)As natural(nature) architects,the Pueblo Indians figured out exactly how thick the adobe walls needed to be to make the cycle work

14、 on most days. 4.(2015浙江)Most of us,if we know even a little about where our food comes from,understand that every bite put into our mouths was formerly(former) alive.,解析,-19-,5.(2015廣東茂名一模)Shortly after that birthday,however,life gave her the toughest(tough) challenge of all as age and illness star

15、ted to take her mind from her too. 6.(2015河南洛陽12月統(tǒng)考)She asked me some questions causally(causal) and we had a short conversation. 7.(2015甘肅部分普通高中聯(lián)考)They provide us with food,wood and most importantly(important),oxygen. 8.(2015江西九江二模)Most computer applications are in English,so you will understand th

16、em better(good). 9.(2014北京重點中學聯(lián)考)Mum likes this old house in downtown better than the huge one in the country,but it costs almost twice(two) as much.,解析,-20-,10.(2014大綱全國)Raymonds parents wanted him to have the best(good) possible education. 11.(2014湖北)Hardly had Sabrina finished her words when Albe

17、rt said sharply(sharp),“Dont be so mean,” pointing a finger of warning at her. 12.(2014福建)With online shopping increasingly popular,the Internet is seen as a(n) efficient(efficiency) way of reaching target customers. 13.(2014山東濰坊重點中學聯(lián)考)The new road to be built will be three times the width(wide) of

18、the old one. 14.(2014天津河東聯(lián)考)Lucy saved her pocket money so that she could buy as good a bicycle as her friends.,解析,-21-,15.(2013天津)I think watching TV every evening is a waste of timethere are more(many) meaningful things to do.,解析,第四步：有效探究質(zhì)疑,-22-,-23-,.根據(jù)提示完成句子 1.Studies show that people are more l

19、ikely(可能) to suffer from back problems if they always sit before computer screens for long hours. 2.In this lecture,I can only give you a purely personal(個人) view of how we can live life to the full and make some suggestions about the future. 3.Computers and mobile phones,though they are indeed maki

20、ng our life easier(更容易,便利的) and more efficient(高效的),have reduced the need for face-to-face communication. 4.The school was moved out of downtown as the number of students had grown too large(多). 5.I have seldom seen my mother so(如此) pleased with my progress as she is now.,-24-,6.Mr Black is very hap

21、py because the clothes made in his factory have never been more popular(更受歡迎的). 7.Boris has brains.In fact,I doubt whether anyone in the class has a higher(更高的) IQ. 8.All the people present(在場的)at the party were his supporters. 9.Allen had to call a taxi because the box was too heavy(太重) to carry al

22、l the way home. 10.Must I turn off the gas after cooking? Of course.You can never be too(再也不為過)careful with that.,第四步：有效目標達成,-25-,-26-,.根據(jù)內(nèi)容和所給單詞,完成下面短文 It was 9 oclock in the evening and I was 1.anxiously(anxious)waiting for a call from my boyfriend,who had promised to phone me after finishing his meeting.An hour passed,but he still didnt call me,so I became 2.slightly(slight) angry.I became more 3.annoyed(annoy) when another hour passed and could not hold myself back from dialing