2014年春人教版最新八年級(jí)英語下冊(cè)《Unit7What’sthehighestmountainintheworldselfcheck》課件 (2)

1、 Unit 7 Whats the highest mountain in the world？ self checkhigherhighestmore dangerousmost dangerouslongerlongestmore popularmost popularbodyBeijingmy wishcrowdedstronger形容詞和副詞的比較級(jí)和最高級(jí) 大多數(shù)形容詞有三個(gè)級(jí)。 原級(jí): 常用結(jié)構(gòu)as . as. 像.一樣 Zhang Hong is as tall as Tom. 張紅和湯姆一樣高。 2) 比較級(jí) (用于兩者之間的比較)常用結(jié)構(gòu)：形容詞比較級(jí)than . He is

2、 taller than I. 他比我高。 Grammar 3) 最高級(jí)(用于三者或三者以上的比較)，常用結(jié)構(gòu): the + 形容詞的最高級(jí)of / in . He is the tallest of the three. 他是這三個(gè)人中最高的。 He is the funniest in his class. 他是他們班最有趣的。 形容詞、副詞比較級(jí)和最高規(guī)則變化和不規(guī)則變化。 規(guī)則變化 1) 一般情況下，單音節(jié)或雙音節(jié)的形容詞（或副詞）比較級(jí)er ， 最高級(jí)est 如： clevercleverercleverest fewfewerfewest smallsmallersmallest等

3、。 2) 以e結(jié)尾的詞，比較級(jí)r，最高級(jí)st 即可。 如：nicenicernicest cutecutercutest largelargerlargest 3) 以輔音字母y結(jié)尾的變y為ier或est 如: easyeasiereasiest happyhappierhappiest 再如：early , busy , heavy , dirty , lazy也如此。 4) 雙寫最后一個(gè)輔音字母er 或 est的詞,同學(xué)要用心去記。 fatfatterfattest 2. thinthinnerthinnest 3. hothotterhottest 4. redredderreddest

4、 5. wetwetterwettest 6. bigbiggerbiggest 5) 多音節(jié)和部分雙音節(jié)的詞需要在形容詞原級(jí)前more構(gòu)成比較級(jí)，the most構(gòu)成最高級(jí)。如： beautiful more beautiful the most beautiful 又如: delicious, popular, important, interesting, expensive, creative雙音節(jié)的詞如: careful more careful the most careful useful more useful the most useful少數(shù)單音節(jié)詞也是這樣，如： plea

5、sed more pleased the most pleased tiredmore tired the most tired b) 不規(guī)則變化： good better best well better best badworse worst many, much more most far farther farthest (距離遠(yuǎn)) far further furthest (程度深) old elder eldest (長(zhǎng)幼) old older oldest (年齡)One of the m_ endangered a_ in the world is the giant pand

6、a.There are only about 1,600 left.(剩下）ostnimals1.玻璃杯里還剩下一點(diǎn)水。2.我們還剩下一點(diǎn)時(shí)間。There is a little water left in the glass.We have a little time left.Exercise:1.The biggest d_ in the world is the Sahara.2.The river is too d _ to swim in.3.China is one of the oldest _(文明) in the world.desertdirtybamboociviliz

7、ations4.The s _ of the fastest animal is 120 kilometers per hour.5.What s _ do you need for your coat? I want a large one.speedsize單項(xiàng)選擇。( ) 1. My brother is _ more outgoing than me. A. many B. little C. much( ) 2. October 12th was one of _ days in 2005. Shenzhou-VI was launched(發(fā)射）successfully. A. e

8、xciting B. more exciting C. the most exciting( ) 3. Which city is _, Beijing, Shanghai or Fuzhou? A. beautiful B. more beautiful C. the most beautiful( ) 4. _ children there are in a family, _ their life will be. A. The less, the better B. Fewer, richerC. The fewer, the better( ) 5. Mobile phones ar

9、e very popular now and they are _ than before. A. cheap B. cheaper C. the cheapest( ) 6. In our city, its _ in July, but its even _ in August. A. hotter, hottest B. hot, hot C. hot, hotter( ) 8. Jacks handwriting is as _ as Mikes. A. good B. better C. best( ) 9. We can do the work better with _ mone

10、y and _ people. A. little, few B. less, fewer C. fewer, less( ) 10. Jim is the tallest student in our class and Tom is the second _ one. A. tall B. taller C. tallestFinish the sentences with the right forms of the adjs.Kate is young, but Joe is _.My shoes are new. My sisters are _ than mine.Her bag

11、is heavy, and his is _ than hers. But yours is _ of all.Toms kite is high. Jims is _ than Toms. Mikes is _ of them all.Bill is seven. John is nine and Tom is eleven. Tom is _ than John and Bill. Bill is _ than John. Bill is _ and Tom is _ of the three.youngernewerheavierthe heaviesthigherthe highest

12、olderyoungerthe youngestthe oldestComplete the sentences with the right forms of the words.Jim is very _. Li Lei is _ than Jim. (hungry)Kates mooncakes are _ of all. (nice)Your box is _ than mine. But his is _ of the three (heavy).Unit 2 is quite _. Unit 3 is _ than Unit 2. Its _ in Module 1.(hard)T

13、his TV play is _ than that one. (good)hungryhungriernicerheavierheaviesthardharderthe hardestbetterMy mother is very _. She is _ in my family. (busy)Lingling gets to school _ than the others. (early)She speaks English _ in our class. (well)Lucy jumped quite _. (far)I think English is as _ as Chinese

14、. (important)This picture is _ of the four. (beautiful)Lucy did _ than Lily. (bad)busybusierearlierbestfarimportantthe most beautifulworsethe Nilethe Yangtze Riverthe Yellow River6,6706,3005,500The Yellow River is long .The Yangtze River is a lot_ than the Yellow River.The Nile is _ _ of allThe Yang

15、tze River is not_ long _ the Nile.=The Yangtze River is not _ than the Nile.longerthe longestas aslongerMount Tai is high.Mount Huang is a little_than Mount Tai.Qomolangma is _ _ of all.QomolangmaMount HuangMount Tai8,8481,8641,545Mount Tai is not_ high _ Qomolangma. =Mount Tai is not _ than Qomolan

16、gma.higherthe highestas ashigherThe population of Singapore is large.The population of Malaysia is much_ than that of Singapore.The population of China is _ _ of all.SingaporeMalaysiaChina4,000,00020,000,0001300,000,000The population of Singapore is not_ large_ that of China.The population of Singap

17、ore is not_ than that of China.largerthe largestas aslargerChoose the best answer.1. My brother is _ more outgoing than me. A. many B. little C. much2. October 12th was one of _ days in 2005. Shenzhou-VI was launched(發(fā)射） successfully. A. exciting B. more exciting C. the most exciting3. Which city is

18、 _, Beijing, Shanghai or Fuzhou? A. beautiful B. more beautiful C. the most beautiful4. _ children there are in a family, _ their life will be. A. The less, the better B. Fewer, richer C. The fewer, the better5. Mobile phones are very popular now and they are _ than before. A. cheap B. cheaper C. th

19、e cheapest6. In our city, its _ in July, but its even _ in August. A. hotter, hottest B. hot, hot C. hot, hotter7. Of the two skirts, the pink one is _. A. the nicest B. the nicer C. nicer8. Jacks handwriting is as _ as Mikes. A. good B. better C. best9. We can do the work better with _ money and _ peop