人教版英語八年級下冊Unit 7導(dǎo)學(xué)案

1、Unit 7 Whats the highest mountain in the world?【學(xué)習(xí)內(nèi)容】 Section A 1a-2d【學(xué)習(xí)目標(biāo)】1.掌握 p49p50 的單詞和短語 ancient,2 protect, wide, as far as I know 等。2. 談?wù)摰乩砗妥匀滑F(xiàn)象，學(xué)會對事實和數(shù)字的比較，提高聽說能力。教學(xué)重難點識記形容詞和副詞比較級，最高級變法的多條規(guī)則；并能使用來描述人或物。 【自主學(xué)習(xí) 】一.寫出下列單詞的比較級和最高級1.high 2.deep 3.big4.long 5.old 6.young二.請根據(jù)預(yù)習(xí)寫出下列短語1.最高的山2.最長的河3.最

2、大的沙漠_ 4.最深的湖5.的人口7.最古老的國家之一6. 和一樣大8.8850 米長_9.正如你所見_ 10. 據(jù)我所知_ 【小組展示 】1.long 的 名 詞 性 是 _ 翻 譯 成 _,high 的 名 詞 形 式 _ 翻 譯 成 _,表達東西的長度可以有兩種方法.例如：這條河 100 米長。(1)The_of the river is 100meters. (2)The river is_ _ _. 2.One of the most endangered animals in the world_the giant panda. China_one of the oldest ci

3、vilizations in the worldone of +名詞復(fù)數(shù)，謂語動詞要用_數(shù)。3.as big as 和 一樣大asas 之間的形容詞用 _ 級。The Yellow river is not as long as the Yangtze river.否定形式 not asas 意為_ 。5. Can you tell me a bit more about China?我們學(xué)過的可以修飾比較級的副詞和短語還_ _ 等。注意比較級和最高級 Which is the second longest river in China?Which river is longer, the N

4、ile or the Yellow River?最高級一般用于_者及以上相比, 最高級前一般要加定冠詞 _, 比較級一般用 于_者之間的比較,被比較者用_引出?！井?dāng)堂檢測反饋 】一.根據(jù)句意和首字母補全單詞。1. The l_river in Asia is the Yangtze River.2. China is one of the oldest c_ in the world.3. One of the most e_ animals in the world is the giant panda.4. Our playground is about 2000 s _ meters i

5、n size.二.單項選擇。( )1.Its_ in the world .A the biggest desert B biggest desert C the biggest deserts D bigger desert ( )2.There are no man-made structures as_ as the Great WallA bigger B big C bigger D the biggest( )3.The Nile is 6,470_A kilometers B kilometer C kilometers long D kilometer long( )4.Mou

6、nt Tai is_ lower than Qomolangma .A lots of B many C very D much( )5.Shanghai is one of_ in the world .A more big city B the biggest city C the biggest cities D the most big city 【學(xué)習(xí)內(nèi)容】 Section A 3a-3c【學(xué)習(xí)目標(biāo)】1.學(xué)習(xí)并掌握單詞及詞匯 succeed, achievement, in the face of, force, nature, even t hough,take in 等.2.情感

7、態(tài)度目標(biāo)：在 實現(xiàn)理想的道路上勇于面對困難,永不言棄。教學(xué)重難點： 能夠正確使用形容詞.副詞的最高級?！咀灾鲗W(xué)習(xí) 】從課本中找出并翻譯下列短 語。1.最危險的運動之一 3.最受歡迎的地方之一 5.大風(fēng)暴7.放棄2.登山,攀巖4. 極冷的天氣狀況6.主要的原因之一8.實現(xiàn)某人的夢_9.自然的力量_ 10. 即使_ 【當(dāng)堂檢測反饋 】用形容詞和副詞的適當(dāng)形式填空。1. Tom is_(tall) than any other student in his class. So he is_(tall) in his class. 2. Li Ming is one of_(clever) boys

8、in our class.3. The sun is_(bright) than all the other stars because it is_(near) to the earth. 4. The earth receives_ (little) heat from the sun in winter than in summer.5.The train is running_ and_(fast).6. He said that it was_(happy) day in his life.【學(xué)習(xí)內(nèi)容】 Section A Grammar Focus-4c【學(xué)習(xí)目標(biāo)】學(xué)習(xí)并掌握詞匯：

9、Ocean, the Pacific Ocean, the Yangtze River 等。學(xué)習(xí)目標(biāo)語言：1)No ocean in the world is as big as the Pacific Ocean.教學(xué)重難點：能夠正確使 用形容詞. 副詞的最高級?！竞献魈骄?】一.Grammar 形容詞和副詞比較級和最高級變化規(guī)則規(guī)則變化:1.一般情況下，比較級er ， 最高級est 如： clever cleverercleverest small smaller smallest 等。2.以 e 結(jié)尾的詞，比較級r，最高級st 即可。 如：nice nicer nicest3.以輔音字母

10、 y 結(jié)尾的變 y 為 ier 或 est 。如: easyeasier easiest4.重讀閉音節(jié)（輔元輔）結(jié)尾的詞，雙寫尾字母加 er,est.如：fat-fatter-fattest.5.部分雙音節(jié)詞和多音節(jié)詞，在其前加 more 和 most 少數(shù)單音節(jié)詞也是這樣。如：outgoing-more outgoing -the most outgoing ,difficult-more difficult-the most difficult. 不規(guī)則變 化 ：good betterbest wellbetter best badworse worstmany/much more mos

11、t far far therfarthest ( 距離遠 ) farfurtherfurthest ( 程度深 ) oldelder eldest(長幼) old olderoldest( 年齡)【當(dāng)堂檢測反饋 】 翻譯句子1. 世界上最深的咸水湖是哪個 ?里海是所有咸水湖中最深的。Which is_ in the world ?The Caspian Sea is_.2.珠穆朗瑪峰有多高?8844.43 米高.它比其他任何一座山都髙。_Qomolangma? _8844.43_.It s higher than_ _ 3.太平洋是世界上最大的洋。No ocean in the world i

12、s _the Pacific Ocean.4.麗江是最受游客們歡迎的地方之一。Lijiang is_for the tourists.5.據(jù)我所知,下周我們學(xué)校將有一場籃球賽。_, _a basketball match in our school next week.【學(xué)習(xí)內(nèi)容】 Section B 1a 1d【學(xué)習(xí)目標(biāo)】1. 掌握課本中出現(xiàn)的重點單詞和短語 weigh, birth 等。2. 能夠掌握課文中出現(xiàn)的重點句子。3.數(shù)詞的表達。重點、難點:形容詞和副詞的比較級和最高級的用法, 數(shù)詞的表達【自主學(xué)習(xí) 】1.350 厘米高_ 2.15 米長_ 3. 重 100 千克_4.每天吃 10

13、 千克的食物_ 5. 出生時_6.live up to_ 7.weigh many times more than _ _ 8.know much more than you _【小組展示 】1.倍數(shù)表達法1). A is times larger / higher / longer / wider than B. A 比 B 大/高/長/寬 倍2). A is times as big / high / long / wide as B. A 是 B 的 倍大/ 高/長/寬.如：我的年齡是你的三倍。I am three times as old as you.=I am twice olde

14、r than you.我們學(xué)校比你們學(xué)校大 4 倍。Our school is four times bigger than yours.= Our school is five times as big as yours.【當(dāng)堂檢測反饋 】( )1. _birth, Lily kept on crying.A. On B. In C. At D. Of()2. Tonys toys are_more than Susans.A. many time B. many times C. much time D. more time( )3. In order to finish the proj

15、ect, well have to work_hours a dayA. more two B. two more C. two another D. other two( )4. Are they_than an adult panda?A. very smaller B.a lot of smaller C.much smaller D.smaller a lot( )5. Her science and English are a little better _Lucys.A. in B. than C. of( )6. In order to protect our earth, we

16、 should use the bus_and drive our cars_. A. more, less B. less, more C. much, little D. more, fewer.【學(xué)習(xí)內(nèi)容】 Section B 2a-2e【學(xué)習(xí)目標(biāo)】1.掌握 P5455 的生詞和短語及閱讀技巧。2.形容 詞和副詞的比較級和最高級的用法,數(shù)詞的表達重點、難點：閱讀技巧的掌握及運用【自主學(xué)習(xí) 】翻譯下列短語1.為做準(zhǔn)備 4.撞倒2.每兩年5.跌到3.死于疾病6. 照顧、照料7.fewer than 2000pandas 8.cut down the forests 9.the importa

17、nce of saving the animals10.have no forests to live in【小組展示 】1.Scientists say there are now fewer than 2000 pandas living in the remaining forests.科學(xué)家們說,如今生活在現(xiàn)存森林里的熊貓不到 2000 只。句中 living in the remaining forests 是現(xiàn)在分詞作后置定語。如：the girls _. 樹下唱歌的姑娘們The woman_ by the river is my mother. 河邊洗衣服的那個女士是我媽媽。 2

18、.There will be more forests for pandas to live in. 將有更多的森林供熊貓來居住。 句中 to live in 是動詞不定式做后置定語 。 如：He has no friends _. 他沒有朋友來交流I need a piece of paper _. 我需要一張紙來寫【當(dāng)堂 檢測反饋】三.完成句子。1.熊貓興奮的跑過來甚至它們中有一些撞到他們的朋友摔倒了 .They _ _ with excitement and some of them even _ walk into their friends and .2.他們是如此的機靈可愛。They are so_ _ _ your brother.3.我照顧他們就像他們是我自己的孩子。I _ _them like theyre my own babies.4.成年熊貓一天要花費 12 多個小時吃大約 10 千克竹子。Adult pandas_ _than 12 hours a day about 10 kilos of bamboo. 5.生活在剩余的森林里的熊阿毛不到 2000 只。There are now 2000 pandas living in the remaining forests.【學(xué)習(xí)內(nèi)容】 Section B 3a- self-check【學(xué)習(xí)目標(biāo)】