2022年高中英語 Unit3 the weird world of plants-grammar教案 牛津上海版S1B

2022年高中英語 Unit3 the weird world of plants-grammar教案 牛津上海版S1B一、章節(jié)分析（一）綜述本章節(jié)主要語法-形容詞和副詞的比較結(jié)構(gòu)在牛津英語中出現(xiàn)兩次: 本課和高二（上）第二課。本課主要介紹副詞的比較結(jié)構(gòu)；高二（上）第二課主要介紹一些不規(guī)則的形容詞和副詞的比較級(jí)和最高級(jí)形式， 復(fù)習(xí)asas 結(jié)構(gòu)，并且補(bǔ)充了一些修飾比較結(jié)構(gòu)的副詞，如，a bit, much, a little, a lot, rather, far。故本課不僅，還應(yīng)適量擴(kuò)展形容詞和副詞的用法。（二）目標(biāo)學(xué)習(xí)形容詞和副詞的比較結(jié)構(gòu)。（三）教學(xué)方法 口語情景教學(xué)法( 教師創(chuàng)設(shè)情景，學(xué)生主要通過口語訓(xùn)練達(dá)到對(duì)語言知識(shí)的掌握)（四）重點(diǎn)和難點(diǎn)1 簡(jiǎn)單總結(jié)一些形容詞和副詞的比較級(jí)和最高級(jí)不規(guī)則變化形式。2 細(xì)講比較結(jié)構(gòu)和句型。3 把比較級(jí)和最高級(jí)結(jié)構(gòu)運(yùn)用于實(shí)際生活中。4二、教學(xué)設(shè)計(jì)（Teaching Designs）教學(xué)內(nèi)容教學(xué)實(shí)施建議教學(xué)資源參考Lead in l 讓學(xué)生找出課文中含有比較結(jié)構(gòu)的句子，分析比較它們的不同點(diǎn)，引出正題：比較級(jí)。l 介紹比較級(jí)結(jié)構(gòu)的特點(diǎn)。（見鏈接1）華師大一課一練Practicel 教師列出學(xué)生熟悉的兩樣或三樣以上活動(dòng)或事物，如：watching TV/going to the movies; a plane/a train，a kangaroo and a tortoise等，用比較結(jié)構(gòu)比較兩樣事物或活動(dòng)。l 從報(bào)紙或雜志上收集一些同類品牌汽車廣告、旅游景點(diǎn)等信息，讓學(xué)生用比較結(jié)構(gòu)分析說明自己的選擇，并編一個(gè)對(duì)話，向朋友推薦該汽車或旅游景點(diǎn)。l 用比較結(jié)構(gòu)翻譯句子。Exercises and homework寫作：給學(xué)生兩個(gè)選擇，如出國(guó)留學(xué)和在國(guó)內(nèi)大學(xué)求學(xué)，從幾個(gè)方面，例如，學(xué)費(fèi)、人文環(huán)境、自理能力等比較說明自己的選擇。鏈接1 說明：與形容詞比較結(jié)構(gòu)有關(guān)的語言點(diǎn)知識(shí)。Language structure： 1) 只能做表語的形容詞有: afraid, alike, alive, alone, asleep, awake, ashamed2) 以ly 結(jié)尾的形容詞有:a. elderly; friendly; deadly; lovely; lonely; likely; lively; ugly; brotherly; sisterlyb. daily; weekly; monthly; yearly; early3) 沒有比較級(jí)和最高級(jí)的絕對(duì)形容詞有: correct, wrong, right, ready, full, empty, perfect, true, round, excellent, dead, atomic, industrial, British()4) tooto結(jié)構(gòu)中沒有否定意義的形容詞有 anxious, delighted, eager, easy, glad, kind, pleased, ready, surprised, willing; 在too前往往有 “only, all. Never, just 修飾. e.g. One is never too old/late to learn.5) 形容詞的排列順序OSA(opinion, shape, age, color, origin, material)6) 特殊的形容詞比較級(jí):badly more/most badly (迫切地)fond/real/glad/worried/tired more/most fond/real/glad/worried/tired7) Would you be +adj.+ enough to do?Would you be so+adj.+ as (not) to do?(nearly/almost/just/quite/exactly/nothing like/every bit) as + adj./adv. + as not so/as + adj./adv. + asas + adj. + a + noun + asas + many/much + noun + astoo + adj. + a + noun + to8) 倍數(shù)+ as + adj. + as = 倍數(shù)+ the + noun + ofa. A is three times the size/length/height/width/age/depth of Bb. A is three times as big/long/high/wide/old/deep as Bc. A is three times bigger than B.9) This handbag is as good as, or better than the one I lost yesterday.This handbag is as good as, if not better than the one I lost yesterday.This handbag is one of the best handbags, if not the best one, that I have ever had.10) the more , the more.11) a bit/a little/rather/much/still/even/far/by far/any/many/a lot +比較級(jí) + than= 比較級(jí)+ than + any other + noun/ than any of the other /than anybody else/anything else/than any + noun12) 形容詞后有名詞, 該形容詞前有可能有定冠詞. 例如, Which is larger, Canada or Australia?/ Which is the larger country, Canada or Australia?13) 形容詞的比較級(jí)后面有一個(gè)Of 的短語時(shí), 這個(gè)比較級(jí)前要加定冠詞. 例如, She is taller than her two sisters. She is the taller of the two sisters.14) most+adj. 時(shí)most 解釋為quite, very 例如 Its most beautiful. (它非常漂亮.)鏈接2說明：一些關(guān)于形容詞比較結(jié)構(gòu)的練習(xí)。I. Choose the suitable word to plete the sentences.deep / deeply1. Mary was _ moved by the novel and she went on reading _into the night.high / highly2. The teacher spoke _ of the smart boy.3. As a senior executive, shes _ paid.4. Throw the ball as _ as you can.wide / widely5. The rumour was _ spread throughout the country.6. Open your mouth _, please.fair / fairly7. Dont cheat. Play _.8. Their parents treat them both _.9. This maths test is _ easy.close / closely10. He examined the machine _.11. My home is _ to the shopping mall.12. They are _friends to each other and they share all the secrets with each other.direct / directly13. Please speak _ to her.14. She walked _ to me.most / mostly15. On Christmas Eve, we had several guests, who were _ friends of our daughter.16. What surprised me _ was that my friend used his new puter mostly for playing video games.II. Choose the best answers.17. _ you climb, _ youll see.A) The higher the fartherB) The taller the furtherC) The lower the fartherD) The higher the far18. The church is such a _ place that youd better not go there _.A) alone lonelyB) lonely aloneC) lonely lonelyD) alone alone19. Is the ice _?A) enough hard to skate onB) hard enough to skate onC) enough hard to skateD) hard enough to skate with20. The news is _ good. But I think it _ good to believe.A) rather; tooB) very; soC) fairly; tooD) so; to21. The boy is so near-sighted that he could not see clearly anything _.A) farB) nearC) nearbyD) distant22. It is _that pollution will be got rid of in the end.A) clearlyB) obviousC) naturalD) reasonable23. This factory has produced _ this year than it did last year.A) three times more carsB) twice as many carsC) more cars twiceD) many cars twice24. The prices of the goods are _ because they are produced _a low cost.A) cheap; forB) low; atC) cheap; atD) low; for25. You cant eat the meat any more. It _.A) went badlyB) went wrongC) has gone wrongD) has gone bad26. The trousers bought yesterday _ large for me.A) is much tooB) is too muchC) are much tooD) are too much27. Mountains are often wild places where one might _.A) easily be lostB) be easily lostC) easy be lostD) be easy lost28. The students are asked to sit _ in class.A) straightlyB) upC) straightD) upstairs29. Does your mother speak English _ your father?A) as good asB) so well asC) as well asD) weller than30. We should learn from our group leader, who talks _, but does _.A) less moreB) few moreC) more lessD) little many31. My _ brother is two years _ than I.A) older olderB) elder elderC) older elderD) elder older32. When he heard that English was most _ used in the world, he opened his eyes very _.A) widely widelyB) wide wideC) widely wideD) wide widely33. _ the temperature is, _ the water freezes.A) The colder the fasterB) The lower the fasterC) The lower the slowerD) The hotter the slower34. I always consider this _ of the two books.A) the bestB) bestC) the betterD) better答案I.1. deeply; deep 2. highly 3. highly 4. high 5. widely 6. wide 7. fair 8. fairly 9. fairly 10. closely 11. close 12. close 13. directly 14. direct 15. mostly 16. mostII. 17. A 18. B 19. B 20. C 21. D 22. B 23. A 24. B 25. D 26. C 27. B 28. B 29. C 30. A 31. D 32. C 33. B 34. C