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1、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構在牛津英語中出現(xiàn)兩次: 本課和高二（上）第二課。本課主要介紹副詞的比較結構；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和最高級形式， 復習asas 結構，并且補充了一些修飾比較結構的副詞，如，a bit, much, a little, a lot, rather, far。故本課不僅，還應適量擴展形容詞和副詞的用法。（二）目標學習形容詞和副詞的比較結構。（三）教學方法 口語情景教學法( 教師創(chuàng)設情景，
2、學生主要通過口語訓練達到對語言知識的掌握)（四）重點和難點1 簡單總結一些形容詞和副詞的比較級和最高級不規(guī)則變化形式。2 細講比較結構和句型。3 把比較級和最高級結構運用于實際生活中。4二、教學設計（Teaching Designs）教學內容教學實施建議教學資源參考Lead in l 讓學生找出課文中含有比較結構的句子，分析比較它們的不同點，引出正題：比較級。l 介紹比較級結構的特點。（見鏈接1）華師大一課一練Practicel 教師列出學生熟悉的兩樣或三樣以上活動或事物，如：watching TV/going to the movies; a plane/a train，a kangaroo
3、 and a tortoise等，用比較結構比較兩樣事物或活動。l 從報紙或雜志上收集一些同類品牌汽車廣告、旅游景點等信息，讓學生用比較結構分析說明自己的選擇，并編一個對話，向朋友推薦該汽車或旅游景點。l 用比較結構翻譯句子。Exercises and homework寫作：給學生兩個選擇，如出國留學和在國內大學求學，從幾個方面，例如，學費、人文環(huán)境、自理能力等比較說明自己的選擇。鏈接1 說明：與形容詞比較結構有關的語言點知識。Language structure： 1) 只能做表語的形容詞有: afraid, alike, alive, alone, asleep, awake, asham
4、ed2) 以ly 結尾的形容詞有:a. elderly; friendly; deadly; lovely; lonely; likely; lively; ugly; brotherly; sisterlyb. daily; weekly; monthly; yearly; early3) 沒有比較級和最高級的絕對形容詞有: correct, wrong, right, ready, full, empty, perfect, true, round, excellent, dead, atomic, industrial, British()4) tooto結構中沒有否定意義的形容詞有 a
5、nxious, 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:badly more/most badly (迫切地)fond/real/glad/worried/tired more/most fond
6、/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
7、= 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
8、 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 + than= 比較級+ than + any other + noun/ than any of the other /than anybody else/anything else/than any +
9、 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) 形容詞的比較級后面有一個Of 的短語時, 這個比較級前要加定冠詞. 例如, She is taller than her two sisters. She is the taller of the two sisters.14) most+adj. 時most 解釋為quite, very 例如 Its most beautiful. (它非
10、常漂亮.)鏈接2說明：一些關于形容詞比較結構的練習。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 / widel
11、y5. 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 an
12、d 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.
13、 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
14、 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) dist
15、ant22. 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 pr
16、oduced _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
17、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
18、 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 wi
19、deC) 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
2022年高中英語 Unit3 the weird world of plants-grammar教案 牛津上海版S1B
