高中英語 5.2練習(xí)課件 外研必修1 （陜西專）

1、2021/8/11 星期三1Section Grammar形容詞和副詞的比較級(jí)和最高級(jí)2021/8/11 星期三2用形容詞和副詞表示比較級(jí)和最高級(jí)的幾個(gè)重要句型：1“比較級(jí)形式than”意為“比更”Thats easier said than done.說比做容易。It is much cheaper to post a long report than to fax it.郵寄一份長篇報(bào)告比發(fā)傳真便宜得多。2021/8/11 星期三32“.as原級(jí)as.”意為“和一樣”The building is as high as the tower.這幢建筑和那座塔一樣高。This picture

2、is as beautiful as that one.這幅畫和那幅一樣漂亮。What I did was as good as that of a normal person.我所做的和一個(gè)正常人做的一樣好。2021/8/11 星期三43“.not as/so原級(jí)as.”意為“不及”Luckily the weather was not so/as wet as it is today.幸運(yùn)的是，那天天氣沒有今天潮濕。My dictionary is not as/so useful as yours.我的詞典不如你的有用。2021/8/11 星期三54表示倍數(shù)的三個(gè)句型(1)表示A是B的幾

3、倍時(shí)，主要有下面幾種表達(dá)方式：倍數(shù)形容詞(或副詞)的比較級(jí)than倍數(shù)as形容詞(或much)原級(jí)或副詞原級(jí)as倍數(shù) the size(length，width，height.) of 2021/8/11 星期三6This room is twice bigger than that one.這個(gè)房間比那個(gè)房間大兩倍。This bridge is three times as long as that one.This bridge is three times the length of that one這座橋是那座的3倍長。2021/8/11 星期三7(2)用名詞表示“量”的倍數(shù)時(shí)，則用以

4、下兩個(gè)句型：倍數(shù)more名詞(可數(shù)/不可數(shù))thanThere are four times more books in our library than in yours.我們圖書館藏書(數(shù)量)是你們圖書館藏書的四倍。(我們圖書館藏書比你們的多三倍) We have produced twice more grain this year than we did last year.我們今年生產(chǎn)的谷物比去年增長了一倍。(是去年的兩倍) 2021/8/11 星期三8倍數(shù)as many(或much)名詞其他asAfter the technique was introduced，the facto

5、ry produced twice as many tractors in 2009 as the year before.采用新技術(shù)以后，那個(gè)工廠2009年生產(chǎn)的拖拉機(jī)是前一年(2008年)的兩倍。(比前一年增長一倍)There is three times as much water in this pot as in that one.這個(gè)壺里的水是那個(gè)壺里的三倍。2021/8/11 星期三95“比較級(jí)and比較級(jí)”意為“越來越” It becomes colder and colder when winter comes.冬天來了，天氣變得越來越冷了。Our school is bec

6、oming more and more beautiful.我們學(xué)校變得越來越美麗。2021/8/11 星期三106“the比較級(jí).，the比較級(jí).”意為“越，越”The more，the better.越多越好。The more we have，the more we want.人欲無窮。The more we get together，the happier well be.相聚越多，我們越快樂。2021/8/11 星期三117“否定詞比較級(jí)結(jié)構(gòu)”表示最高級(jí)含義He has never spent a more worrying day.他過了最憂慮的一天。I have never see

7、n such a horrible thing in all my life.我一輩子也沒見過這么恐怖的事。(這件事最恐怖)2021/8/11 星期三128the最高級(jí)in/of.三個(gè)或三個(gè)以上中最He is the tallest in his class.他是班上最高的。He is the tallest of the boys in his class.他是他班上男孩子中最高的一個(gè)。2021/8/11 星期三13注意：常見的修飾比較級(jí)的修飾語有：rather，much，still，even，far，any (用于否定句或疑問句)，a lot，a little，a great deal，b

8、y far，a bit，three times等。A car runs a great deal faster than a bike.汽車比自行車跑得快多了。2021/8/11 星期三14My luggage is heavy，but hers is still heavier.我的行李很重，但她的更重。Mike gets to school earlier than any other student in his class.Mike gets to school earlier than any of the other students in his class.邁克比他班上其他任何

9、一個(gè)同學(xué)到校都早。2021/8/11 星期三15Mike gets to school earlier than the other students in his class.邁克比他班上其他同學(xué)到校都早。Mike gets to school the earliest in his class.邁克是他班里到校最早的。2021/8/11 星期三16注意：要對應(yīng)句型，遵循前后一致的原則。The population of Shanghai is larger than that of Beijing.上海的人口比北京的人口多。It is easier to make a plan than

10、to carry it out.制訂計(jì)劃容易，執(zhí)行起來難。2021/8/11 星期三17.完成句子1這件大衣和那件大衣一樣貴。This coat is_ _ _that one.答案：as expensive as2英語變得越來越重要了。English is becoming_ _ _ _.答案：more and more important2021/8/11 星期三183你賺錢越多，花得就越多。_ _ _you make，_ _you spend.答案：The more money；the more4這棵大樹是那棵小樹的兩倍。The big tree is_ _ _of that small

11、 one.答案：twice the height2021/8/11 星期三195今天比昨天冷得多。It is_ _ _ _it was yesterday.答案：much colder today than6Mike is the most clever in his class.(同義句轉(zhuǎn)換)Mike is_ _ _any other student in his class.答案：more clever than2021/8/11 星期三207I have never seen a better film than this one.(同義句轉(zhuǎn)換)This is_ _ _I have ev

12、er seen.答案：the best film8The horse is_ _ _ _ _(體重的三倍) the sheep is.答案： three times as heavy as2021/8/11 星期三21.單項(xiàng)填空1It is reported that the United States used_energy as the whole of Europe.Aas twiceBtwice muchCtwice much as Dtwice as much解析：考查“倍數(shù)asadj.n.as”這一句型。答案：D2021/8/11 星期三222Are you satisfied w

13、ith what he has done?Not at all.It couldnt be_.Aany worse Bso badCmuch better Dthe worst解析：否定詞比較級(jí)最高級(jí)，not.worsethe worst。答案：A2021/8/11 星期三233The experiment was_easier than we had expected.Amore Bmuch moreCmuch Dmore much 解析：比較級(jí)不能重復(fù)使用，因?yàn)閑asier本身已經(jīng)是比較級(jí)，因此排除A、B；D項(xiàng)結(jié)構(gòu)錯(cuò)誤，因此選C。句意為：這個(gè)實(shí)驗(yàn)比我們想像的容易得多。答案：C2021/8/

14、11 星期三244_children there are in a family，_their life will be.AThe less；the better BThe fewer；the betterCFewer；better DMore；better解析：“the比較級(jí)，the比較級(jí)”表示“越就越”。由句意得知“家里孩子越少，生活就會(huì)越好”。children是可數(shù)名詞，應(yīng)用few來修飾，故選B。答案：B2021/8/11 星期三255Are you satisfied with what he said?Not a bit.It couldnt have been_.Abetter B

15、worse Cbad Dworst解析：由語境可知，not a bit表示“一點(diǎn)也不”，排除A；此處考查“否定詞與比較級(jí)連用表示最高級(jí)意義”，故選B。答案：B2021/8/11 星期三266It is said that the old man lives_quiet life.Amost Ba much Ca most Da more解析：句意為：據(jù)說那位老人過著非常安靜的生活。live a.life過著生活，most在此表示“非常”之意，不表示最高級(jí)。答案：C2021/8/11 星期三277These oranges are only a dollar eightynine a pound

16、.Well，they are_than the others，but they dont look_good.Aprettier；very Bcheaper；asCbetter；too Dmore expensive；so2021/8/11 星期三28解析：句意為：這些橘子一磅僅1美元89美分。噢，它們是比其他橘子便宜，但看上去不如其他的好。根據(jù)句意，尤其是第一句中的only可知第一空應(yīng)為cheaper；第二空所在句子為一個(gè)省略句，補(bǔ)全后為：but they dont look as good as the others，not so/as.as不如。答案：B2021/8/11 星期三298Y

17、our story is perfect；Ive never heard_before.Athe better one Bthe best oneCa better one Da good one解析：never.better.和best.ever是最高級(jí)的兩種表示法。Ive never heard a better one before，意為“這是我聽過的最好的故事”。因此答案為C。答案：C2021/8/11 星期三309As far as weather goes，_the better I like it.Aall the hotter it gets Bthe hotter it wi

18、ll getCthe hotter it gets Dhowever the hotter it gets2021/8/11 星期三31解析：考查the比較級(jí).，the比較級(jí).結(jié)構(gòu)。當(dāng)前半句(暗含一個(gè)條件狀語從句)表達(dá)將來的動(dòng)作時(shí)，用一般現(xiàn)在時(shí)。答案：C2021/8/11 星期三3210Americans eat_vegetables per person today as they did in 1910.Amore than twice Bas twice as manyCtwice as many as Dmore than twice as many2021/8/11 星期三33解析：

19、四個(gè)選項(xiàng)中，只有D項(xiàng)符合“倍數(shù)as many(或much)名詞as.”這一結(jié)構(gòu)，故應(yīng)選D。答案：D2021/8/11 星期三3411My uncles house in the downtown area is much smaller than ours，but it is twice_expensive.Aas Bso Ctoo Dvery2021/8/11 星期三35解析：句意為：我叔叔在鬧市區(qū)的房子比我們(不在鬧市)的房子要小的多，但是它的價(jià)格卻是我們的房子價(jià)格的兩倍：考生要從句子結(jié)構(gòu)和意思上看出本句所省略了的部分內(nèi)容，因此使用了表達(dá)倍數(shù)的as.as.的結(jié)構(gòu)。答案：A2021/8/11 星期三3612Youre driving too fast.Can you drive_？Amore slowly a bit Bslowly a bit moreCa bit more slowly Dslowly more a bit2021/8/11 星期三37解析：考查副詞的比較級(jí)。slowly的比較級(jí)是在其前加more，a bit修飾比較級(jí)放于前面，A、B、D三項(xiàng)在排列順序上均有誤，故應(yīng)選C項(xiàng)。解決此類題時(shí)，首先根據(jù)句意確定所填內(nèi)容意