2020-2021学年英语北师大版必修3学案：UNIT 7 单元语法（二）——形容词、副词的比较等级 WORD版含解析.doc

1、单元语法(二)形容词、副词的比较等级语法图解语法感悟单句语法填空1See some of the most_beautiful (beautiful) coral and the most_unusual (unusual) fish in the world.2Come with us on a “virtual reality” trip to the ocean floor and see some of the strangest (strange) fish in the world.3They are less_colourful (colourful) than some oth

2、er fish but they move beautifully.4His family then moved to a much larger (large) house.5The garden reaches as far (far) as the foot of the hill.形容词和副词的比较级和最高级是高考必考的语法项目，必须熟练掌握其用法。一、形容词和副词的比较级1比较级常用的基本结构形容词或副词的比较级than.，意为“比更”，than.有时可省略，根据语境可判断出比较的含义。A car can run faster than a bike.汽车比自行车行驶得快。2形容词或

3、副词的比较级前可用a lot, a bit, no, much, still, any, even, far等表示程度的词或短语对其进行修饰。Matters are a lot better than ever before.情况远比以往好。He works even harder than before.他工作比以前更努力了。二、形容词和副词的最高级1最高级常用的基本结构the形容词或副词的最高级。该结构常用于三者或三者以上进行对比，通常要与表示比较范围的介词短语连用。可用second, third, nearly, almost, by no means等词或短语对最高级进行修饰。Zhan

4、g Hua is the tallest of the three.张华是这三个人中最高的。2最高级的修饰语常用序数词，以及(by) far, nearly, almost, the very, not nearly, not quite等。Id like to buy the second most expensive camera.我想买价格仅次于最贵价格的照相机。The bridge being built now is by far the longest across the river.目前正在建着的大桥是横跨这条河的最长的桥。即学即用1单句语法填空1This is the bes

5、t (good) film I have ever seen.2Things are far worse (bad) than expected.321st Century is more than a newspaper. Many students improve their English by reading it.4The book on the table is more_interesting (interest) than that on the desk.5Of the two coats, Id choose the cheaper (cheap) one to spare

6、 some money for a book.三、形容词和副词的比较等级的几种常见结构1比较级and比较级，表示“越来越”。The new city is becoming more and more beautiful.这座新城市变得越来越美丽了。2the比较级.，the比较级.，表示“越，就越”。The longer you stay, the better (it will be)你待的时间越长越好。The more tickets you sell, the more money you will get.你卖的票越多，挣的钱就越多。3“.as原级as.”表示前后两者程度相同，在否定句

7、中常用“.not so/as原级as.”或“.less原级than.”结构。Henry is as good a worker as Peter (is)亨利和彼得一样是个好工人。My handwriting is not as/so beautiful as yours.(My handwriting is less beautiful than yours.)我的书法不如你的漂亮。4more.than.与其说，不如说，可表示一个人的两种品质的比较。Ann acts quite unfriendly.I think shes more shy than unfriendly.安的举止非常不友

8、好。我认为与其说她不友好，不如说她害羞。5“否定词比较级”最高级He has never spent a more worrying day.他度过了最令人担心的一天。6“the最高级(名词)表示范围的短语或从句”表示三者或三者以上中程度最。Mary is the tallest of the four girls in the family.玛丽在家中是四个姑娘中最高的一个。The vase is the least expensive of them.这款花瓶是它们中最便宜的。即学即用2单句语法填空1Africa is the second largest (large) continen

9、t.2The older (old) I get, the stronger (strong) I seem to feel.3The weather is getting warmer (warm) and warmer (warm)4The patient is no better (well) than before.5I can do it well with even less (little) money.四、“倍数”的表达法Her hair is twice longer than mine.她的头发是我的两倍长。This road is three times as wide

10、as that one.这条路是那条路的三倍宽。Our school is more than five times the size of theirs.我们的学校比他们的五倍还大。Our city is four times what it used to be.我们城市是过去的四倍大。即学即用3一句多译我们学校是他们学校的四倍大。1Our school is four times as_big_as theirs.2Our school is four times bigger_than theirs.3Our school is four times the_size_of their

11、s.单句语法填空1Students should involve themselves in community activities where they can gain experience for growth.2That was the reason why Mike refused to speak at the meeting.3This is the gun with which the hunter shot the antelope.4The athletes against whom he will compete come from Canada.5Hell never

12、 forget the day when he was admitted to the Olympic Games for the first time.6She is the_taller (tall) of the two sisters.7Our city is more_beautiful (beautiful) than any other city in our country.8How beautifully she sings! I have never heard a better (good) voice.9He works harder (hard) than the o

13、thers in his class.10The little town has now grown into a big modern city, and it is twice as big as what it used to be.完成句子1It puts me in a position where I cant afford to take the job.这使我陷入一种不能接受此工作的境地。2He felt very happy that he is the only person to_whom Mary was willing to turn for help.他感到很开心，他是唯一一个玛丽愿意求助的人。3We didnt know the reason for_which/why he refused our help.我们不知道他拒绝我们帮助的原因。4The plane flew ten_times_as_high_as the kite.那架飞机的飞行高度是那只风筝的十倍。5The_more he gets, the_more he wants.他越来越贪。6I cant imagine living a_happier_life!我无法想象能过上这么幸福的生活！