【文章內(nèi)容簡介】 要定冠詞the.（二）常見的用來表示范圍的介詞有in, of, among五、運(yùn)用形容詞、副詞比較級應(yīng)當(dāng)注意的問題：(一)、按語法規(guī)則，than后面的人稱代詞應(yīng)當(dāng)用主格，但口語當(dāng)中有時(shí)會用賓格代替主格。Eg：He is more careful than I(me).(二)、只有同類的事物才能比較Eg：Her bag is bigger than Her bag is bigger than weather of Kunming is much better than that of weather of Kunming is much better than :(1)形容詞最高級前通常必須用定冠詞 the，副詞最高級前可不用。例句: The Sahara is the biggest desert in the world.(2)形容詞most前面沒有the，不表示最高級的含義，只表示“非?！?。It is a most important problem.=It is a very important 、形容詞、副詞的比較級和最高級的用法1.“A + be +形容詞比較級 + than + B” 意思為“A比B更……”。如:This tree is taller than that 。注意: ① 在含有連詞than的比較級中，前后的比較對象必須是同一范疇，即同類事物之間的比較。②be+...year(s)older thanI am two years older than him2.“比較級 + and + 比較級”或“more and more +原級”表示“越來越……”如:It is getting warmer and warmer when spring ，天氣變得越來越暖和了。The wind bees heavier and 。Our town is being more and more 。，如果有兩者供選擇，前面的形容詞要用比較級形式。如:Who is taller,Tim or Tom? 誰更高，Tim還是Tom? 4.“the +比較級……, the+比較級”，表示“越……越……”。The more money you make, the more you ，花得越多。The sooner，the 。: ①.A is …times the size /height/length/width of :The new building is three times the height of the old 。(新樓是舊樓的四倍高)②.A is …times as big /high/long/wide/large as :Asia is four times as large as 。(亞洲比歐洲大三倍)③.A is …times larger /higher/longer/wider than :Our school is twice bigger than 。、副詞的最高級形式主要用來表示三者或三者以上人或事物的比較，表示“最……”的意思。句子中有表示范圍的詞或短語。如:of the three, in our class等等。如:Of the three, he is the most is the tallest in our .“否定詞語+比較級”，“否定詞語+ so… as”結(jié)構(gòu)表示最高級含義。Nothing is so easy as this.=Nothing is easier than this.=This is the easiest : 比較級+than+any other+單數(shù)名詞Mike is the tallest in his istallerthan any other student in his class 1)可修飾比較級的詞a bit, a little, much, a lot, even 注意: 使用最高級要注意將主語包括在比較范圍內(nèi)。(錯(cuò))Tom is the tallest of his three brothers.(對)Tom is the tallest of the three )下列詞可修飾最高級:by far(非常,遠(yuǎn)遠(yuǎn)超過,遠(yuǎn)比), far, much, mostly, almost。This hat is nearly / almost the : ，用于形容詞最高級前，以加強(qiáng)語氣(完全地，真正地)This is the very 。Africa is the second largest 。(錯(cuò))He is more cleverer than his brother.(對)He is more clever than his brother.(對)He is cleverer than his brothe。(錯(cuò))China is larger that any country in Asia.(對)China is larger than any other country in ，遵循前后一致的原則。The population of Shanghai is larger than that of is easier to make a plan than to carry it ，后有名詞的時(shí)候，前面才有可能有名詞。比較:Which is larger, Canada or Australia? Which is the larger country, Canada or Australia?She is taller than her two is the taller of the two 用所給詞的正確形式填空： ran __________ than all the ran ___________ of all.(fast) played as __________ as played ___________of all.(well) waited ____________ than she usually did.(long) walked ___________ than the walked ___________ of all.(far) friend came ____________ than Pual and Mike.(late) the three boys he works ____________.(hard) left school __________ in his class yesterday.(late) swims as __________ as I do.(badly) did ___________ in the 100metre race, Jim or Tim?(badly) Li Ming and Li Hong sang __________, but I sang ___________ of all.(badly) is as ___________ as is _________ than is __________ of all.(fat) Li found _____________ mushrooms than I did.(many) elephant is ____________ than any other animals.(big) is ____________ than animals.(much clever) Two is a bit ____________ than Lesson One.(easy)’m ___________ boy under the sun.(happy) is ____________ than yesterday.(hot) elephant is ___________ than a is ___________ animal on land.(big) is ___________ than your uncle.(thin) book is _____________, yours or mine?(thick) park is much ___________ than that one.(beautiful) first book is more useful than the second The second book is __________ than the first one.(useful) is ___________ of the three boys.(strong) marks are ___________ than his friend’s(bad) is ___________ to do this maths problem than to do that one.(easy) house is ____________ to the farm than yours.(far) work is more important than work is ____________ than mine.(important) this hill is that hill is is ___________ of all.(dangerous) is _________ than the MontBlanc.(high) mother drives very is a _________ driver than my father.(careful). the two girls, I find Lucy the _______(clever).(黃金)is __________(little)useful than iron(鐵). sister is two years ___________(old)than ’s parents have four daughters, and she is the _________(young) _________(cheap)bags are the not usually the best short one is by far ___________ expensive of the boy is not so __________(interesting)as his sings _________(well), she sings ________(well)than John, but Mary sings_______(well)in her will be much __________(happy)in her mew dress is __________ that.(twice, as…as…, expensive)基礎(chǔ)訓(xùn)練寫出下列單詞的比較級和最高級級，最高級直接加est或st原形比較級最高級原形比較級最高級 Oldyoung lighttallhortlongfastslowhighlownicelatewidelargebluecold clever，最高級雙寫末尾加est bighotfatthinredwetsad+y的, 比較級變y為i再加er，最高級變y為i再加est heavybusyhappyearlydrynoisyluckyeasy good/ wellbad / illmany / muchfewlittle far，比較級用more, 最高級用most構(gòu)成。beautifulpopularcarefullywonderfulcolourfulinterestingdangerousimportant cleverquietlydifficultdelicious第三篇：英語語法形容詞及比較級英語語法形容詞，副詞的比較級、最高級一、形容詞、副詞變比較級，例如，talltallertallest，longlongerlongest，例如，nicenicernicest+y結(jié)尾的詞，把y變?yōu)閕，再加er或est，例如，heavyheavierheaviest，末尾只有一個(gè)輔音字母，雙寫這個(gè)輔音字母，再加er或est，例如，bigbiggerbiggest，例如，slowlymore slowlymost slowly；beautifulmore beautifulmost beautiful二、形容詞，副詞等級的用法