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1、Unit 4 Whats the best movie theater?,Grammar Focus,形容詞和副詞的高級(jí),,cool warm quiet,,+ er,1. 形容詞和副詞比較級(jí)的變化規(guī)則 規(guī)則變化:,,復(fù)習(xí),large late nice,+ r,,,,復(fù)習(xí),heavy dry busy happy healthy hungry early,,+ er,y - i,,,復(fù)習(xí),bigger,big hot thin wet fat,hotter,“雙寫”,thinner,wetter,fatter,,,幫你記憶:熱死(濕)大胖子和瘦子,,better,,far,litt
2、le,worse,more,farther,less,good / well,bad / ill / badly,many / much,,不規(guī)則變化:,,復(fù)習(xí),,,,,,delicious dangerous interesting popular beautiful friendly,,+ more ,,部分雙音節(jié)和多音節(jié):,,復(fù)習(xí),一、最高級(jí)的變化規(guī)則 【先練為快】寫出下列形容詞和副詞的最高級(jí)。 1. hard ____________ 2. nice ____________ 3. happy ____________ 4. hot ____________ 5.
3、 difficult _________________ 6. good ____________,形容詞和副詞的最高級(jí),hardest,nicest,happiest,hottest,most difficult,best,形容詞和副詞的最高級(jí),【點(diǎn)撥與思考】 形容詞和副詞的最高級(jí)與比較級(jí)的變化規(guī)則基本相同,最高級(jí)的變化規(guī)則也分為規(guī)則變化和不規(guī)則變化兩種。規(guī)則變化就是在詞尾加-est(如練習(xí)14)。多音節(jié)或部分雙音節(jié)詞構(gòu)成最高級(jí)時(shí),在前面加most(如練習(xí)5)。 不規(guī)則變化:goodbetterbest; bad / badly / ill worseworst; many/much
4、moremost; littlelessleast等。,,cool warm quiet,,+ er + the + est,1. 形容詞和副詞最高級(jí)的變化規(guī)則 規(guī)則變化:,,練習(xí),large late nice,+ st,+ r,,,,練習(xí),heavy dry busy happy healthy hungry early,,+ er,y - i,i + (the) est,,,練習(xí),bigger--biggest,big hot thin wet fat,hotter--hottest,“雙寫”,thinner--thinnest,wetter--wettest,fatter-
5、-fattest,,,幫你記憶:熱死(濕)大胖子和瘦子,,better; best,,far,little,worse; worst,more; most,farther; farthest,less; least,good / well,bad / ill / badly,many / much,,不規(guī)則變化:,,練習(xí),,,,,,delicious dangerous interesting popular beautiful friendly,,+ more + the most ,,部分雙音節(jié)和多音節(jié):,,練習(xí),形容詞和副詞的最高級(jí),二、最高級(jí)的用法及常用句型 【先練為快】根據(jù)句意,
6、用所給單詞的適當(dāng)形式填空。 1. He is____________ (strong) of the three. 2. Shanghai is____________ (big) city in China. 3. Which season do you like ___________(well), spring, summer or autumn? 4. The girl in the picture is one of my _________ (well) friends.,the strongest,the biggest,(the) best,best,形容詞和副詞的最高級(jí),
7、【點(diǎn)撥與思考】 表示三者或三者以上的人或物進(jìn)行比較時(shí),用最高級(jí)。形容詞的最高級(jí)前面要加定冠詞the,副詞最高級(jí)前面的the可以省略。在含有最高級(jí)的句子中,常有一個(gè)in / of短語來表示比較范圍。如果主語與介詞短語中的名詞屬于同一類,用介詞of;如果不屬于同一類,則用介詞in。,最高級(jí)常用的句型結(jié)構(gòu): the + 最高級(jí) + in / of短語(如練習(xí)1、2) Which / Who is + the + 最高級(jí),+ A, B, or C?(如練習(xí)3) 【溫馨提示】 如果形容詞前有形容詞性物主代詞或名詞所有格等修飾時(shí),則不需加the。(如練習(xí)4),形容詞和副詞的最高級(jí),,Exercis
8、e,I. 根據(jù)句意,用所給單詞的正確形式填空。 1.Lily gets up __________ (early) than Lucy. 2.Which goes _______________ (slowly), Tom or Jim? 3.This book is ____________________ (interesting) than that one. 4.She works ______________________ (careful) in her school. 5.Who goes to bed ____________ (late) Jim, Tom or Jack?
9、 6.I think turkey is ____________________ (delicious) of all .,earlier,more slowly,more interesting,the most carefully,the latest,the most delicious,II. 根據(jù)短文內(nèi)容,用所給單詞的正確形式填空。 Hello, Im the manager (經(jīng)理) of CCTV-1. Our TV station has ________________ (fast) news and _________________ (new) TV plays. W
10、e also have ________________________ (friendly) service. We are trying to show you ___________________ (interesting) programs. So our TV station is __________ (good).,Exercise,the newest,the fastest,the most friendly,the most interesting,the best,1. Think of three stores in your town and fill in the chart. Then talk about the stores.,A: I think has the best service. B: I think has the worst quality.,Pair Work,2. Think of three restaurants for lunch near your home. Fill in the chart. Then choose the best one., is the best one because its the .,Pair Work,Good bye,