新人教版八年級(jí)上冊(cè)英語(yǔ) Unit 4 第2課時(shí) Section A GF-3c 教學(xué)課件

1、八年級(jí)上冊(cè)新人教版初中英語(yǔ)課件第二課時(shí)Section A GF-3c14Whats the best movie theater?情景導(dǎo)入We have learned how to pare things with Superlative Forms of Adjectives and Adverbs. Today we will do some practice to remember it well.探究新知Revision寫(xiě)出下列單詞的比較級(jí) 1. tall _ 2. quiet _ 3. funny _ 4. heavy _5. thin _ 6. big _7. outgoing

2、_ 8. wild _ 9. little _ 10. well _11. bad _ 12. many _ tallerquieterfunnierheavierthinnerbiggermore outgoingwilderlessbetterworsemuch探究新知New wordsworse(adj. &adv.) _service (n.) _相當(dāng)；漂亮的(adv. & adj.) _菜單（ n.） _扮演；表演者（v. &n.） _早（或午、晚）餐（ n.） _更壞的；更糟糕的接待；服務(wù)prettymenuactmeal探究新知How do you think of your c

3、ity?Which is the best movie theater?Which is the best clothes store?探究新知Wangfujing Shopping Center. The things there are of good quality and not very expensive.Whats the best clothes store in Beijing?探究新知Grammar FocusWhats the best movie theater to go to ?Town Cinema. Its the closest to home. And yo

4、u can buy tickets the most quickly there.Which is the worst clothes store in town?Dream Clothes. Its worse than Blue Moon. It has the worst service.What do you think of 970 AM?I think 970 AM is pretty bad. It has the worst music.探究新知1.形容詞比較級(jí)一般用在比較兩個(gè)人或事物的時(shí)候。形容詞最高級(jí)表示三者或三者以上（人或物）的比較, 其中有一個(gè)超過(guò)其他幾個(gè)(某一個(gè)最/其

5、中一個(gè)比另幾個(gè)更)。Grammar2. 形容詞最高級(jí)前要加the，后面通常帶of /in短語(yǔ)來(lái)說(shuō)明比較的范圍(of 后的名詞或代詞表示與主語(yǔ)屬同一類；in 表示時(shí)間或空間范圍)。探究新知他在我們班上最高。 He is _ ( tall) _ our class. 瑪麗是這三個(gè)學(xué)生中最小的。 Mary is _ (young) _ the three students.the tallestinthe youngestof探究新知形容詞和副詞比較級(jí)和最高級(jí)構(gòu)成(規(guī)則變化)latelater - latestearlyearlier - earliest單音節(jié)詞在詞尾比較級(jí)加-er或最高級(jí)加-es

6、t以e結(jié)尾的詞，只需加-r 或-st以輔音字母加 y 結(jié)尾雙音節(jié)詞變 y 為 i 加-er 或-esttalltaller - tallest探究新知bigbigger - biggestfluently/difficultmore, most重讀閉音節(jié)、末尾只有一個(gè)輔音字母雙寫(xiě)加-er 或-est部分雙音節(jié)和多音節(jié)詞在原級(jí)前加 more 或 most少數(shù)以er,ow 結(jié)尾的雙音節(jié)詞加-er -estclevercleverer - cleverest探究新知形容詞和副詞比較級(jí)和最高級(jí)構(gòu)成(規(guī)則變化)talltaller- tallestlate later - latestearly ear

7、lier earliest單音節(jié)詞在詞尾比較級(jí)加-er或最高級(jí)加-est以e結(jié)尾的詞，只需加-r 或-st以輔音字母加 y 結(jié)尾雙音節(jié)詞變 y 為 i 加-er 或-estcheap, cold, small, warm, young, highfine, nice, safehappy, busy, dirty, easy, lazy, pretty探究新知bigbigger - biggestclevercleverer - cleverestfluently/difficult more, most重讀閉音節(jié)、末尾只有一個(gè)輔音字母雙寫(xiě)加-er 或-est少數(shù)以er,ow 結(jié)尾的雙音節(jié)詞加

8、-er -est部分雙音節(jié)和多音節(jié)詞在原級(jí)前加 more 或 mostfat, hot, red, thin, wet, sad quickly, slowly, useful, careful, popular, modern探究新知原 級(jí)比較級(jí)最高級(jí)good/wellbetterbestmany/muchmoremostbad/ill/badlyworseworstoldolder/elderoldest/eldestfarfarther/furtherfarthest/furthest不規(guī)則變化探究新知最高級(jí)規(guī)則變化口訣最高級(jí)，很容易，一般詞尾加est。 (cheapthe cheape

9、st)詞尾若有啞音e, 直接就加st。 (closethe closest)重讀閉音節(jié)， 單輔音字母要雙寫(xiě)。 (bigthe biggest)探究新知輔音字母若加y, 記得把y變?yōu)閕。 (friendlythe friendliest) 多音節(jié)，考考你，the most到底加哪里？ (popularthe most popular)探究新知用 法1. 比較級(jí) + and +比較級(jí) 越來(lái)越2. the+比較級(jí) , the + 比較級(jí) 越, 越 1.The girl be es _. (越來(lái)越漂亮）2. The weather is getting _. (越來(lái)越槽糕）more and more

10、beautifulworse and worse探究新知3. _ you are, _ mistakes you will make. (你越仔細(xì)，做錯(cuò)的題目就越少） 4. _ you eat, _ youll be. (你吃得越多，就越胖)5. Alice writes well. Mary writes _ than she. (甚至更好）The more carefulthe fewerThe morethe fattereven / still better探究新知形容詞和副詞的最高級(jí)的用法1.表示三者或三者以上比較，可用“Which/Who+最高級(jí)，or ?”表示。2. 最高級(jí)+of

11、/among (同類比較) in (范圍比較)Who is the tallest，Tom , Mike , or Jack?Tom is the tallest of the three.Tom runs (the) fastest in our class.探究新知4.one of +3. 序數(shù)詞修飾最高級(jí)Mike is the second tallest student in our class.Jack is one of the tallest students in our class.1. We went to the _ (bad) restaurant in town la

12、st night. The menu had only 10 dishes and the service was not good at all!2. Blue Moon is _ (good), but Millers is _ (good) in town.3. The Big Screen is _ (expensive) than most cinemas, but Cinema City is _ (expensive).探究新知3aFill in the blanks with the correct forms of the words in brackets.worstgoo

13、dthe bestmore expensivethe most expensive4. Movie City has the _ (bad) service, but we can sit the _ ( fortably) there.5. Tom acted the _ (good) in that movie. I think hes much _ (good) than other actors.He can always find the _ (interesting) roles to play.探究新知worstmost fortablybestbettermost intere

14、sting探究新知3bThink of three stores that sell similar things in your town and fill in the chart. Then write six sentences using the information in the chart.探究新知Mikes store is the best because it has the best quality，but the prices of it are the most expensive. Johns store is the smallest but it has go

15、od service and many people like to shop there.探究新知3cThink of three restaurants for lunch near your home. Fill in the chart. Then talk in your group and choose the best one.探究新知A: I think Teen World has the best service.B: I think Bargain House has the worst quality.探究新知Discuss these questions. Which

16、 has the best service? Which has the best quality? Which is the cheapest? Which has the worst service? Which has the worst quality? Which is the most expensive?PAIRWORK探究新知Language points1. act v. 扮演，采取行動(dòng)He is acting Hamlet. 他正在扮演哈姆雷特。2. How far is it from?它離多遠(yuǎn)？How far is your school from your home?

17、學(xué)校離你家多遠(yuǎn)？ 【拓展】（1）action n.動(dòng)作，action movie動(dòng)作片（2）active adj.活躍的，積極的，take an active part in積極參加。 探究新知(1)問(wèn)句“Whats the best movie theater to go to?”中的best是形容詞good的最高級(jí)，意為“最好的；最優(yōu)秀的”，其反義詞是worst，意為“最差的；最壞的；最糟的”。3. Whats the best movie theater to go to? 可以去的最好的電影院是哪家？ Town Cinema . Its the closest to home. 城鎮(zhèn)影

18、院。它離家最近。探究新知 Sam is the best student in his class. 薩姆是他班上最優(yōu)秀的學(xué)生。 John is the best doctor in the hospital. 約翰是這家醫(yī)院最好的醫(yī)生。 Whose drawing is the best of all? 在所有畫(huà)當(dāng)中誰(shuí)的畫(huà)最好？探究新知(2) close to意為“靠近；接近”，相當(dāng)于next to，但是在程度上close to要比next to更強(qiáng)，主要表示空間或時(shí)間上的“密切接近”。Keep close to me, and dont slip.靠近我，別滑倒了。 It is close

19、 to twelve.就要12點(diǎn)了。探究新知close還可用作動(dòng)詞，意為“關(guān)；關(guān)閉”，其反義詞為 open，意為“開(kāi)；打開(kāi)”。Please close the windows before leaving. 離開(kāi)前請(qǐng)將窗戶關(guān)上。探究新知英語(yǔ)中表達(dá)距離的三種方式：（1）Its+所需時(shí)間+交通方式（on foot/by bike/by bus）fromto從到(步行/騎自行車(chē)/乘公共汽車(chē))多長(zhǎng)時(shí)間的路程。（2）Its+距離+fromto從到有遠(yuǎn)（3）Its+基數(shù)詞+minutes/hours+walk/ride fromto從到步行/騎車(chē)有分鐘/小時(shí)的路程。4. 10 minutes by bus

20、乘公共汽車(chē)十分鐘（路程）探究新知5.Tom acted the best in that movie. 湯姆在那部電影里演得最好。（1） acted是動(dòng)詞act的過(guò)去式，act用作動(dòng)詞，意為“扮演（角色），演出”，其名詞形式為actor，意為“演員，男演員”，actress意為“女演員”。He acted his part well. 他扮演的那個(gè)角色很成功。（2）act還可用作可數(shù)名詞，意為“一幕，一段表演，節(jié)目”。 This is a play in five acts. 這是一個(gè)五幕劇。 探究新知Summary形容詞、副詞的最高級(jí)用法及其變化規(guī)則。1. The Yangtze River

21、 is _ river in the world. (第三長(zhǎng)河）2. The Atlantic is _ ocean in the world. (第二大洋）3. Lin Tao is _ in the class because he never gets to school on time. （最懶的學(xué)生之一）4. Edison was_ in the world. (最偉大的發(fā)明家之一）鞏固練習(xí)one of the laziest studentsone of the greatest inventorsthe third longestthe second biggest翻譯句子。鞏固練習(xí)同義句轉(zhuǎn)換。lessexpensivecheaperthanasexpensiveas1. Flat A is more expensive t