【正文】 《孟子》是孟子與他的弟子合著的，內容包括孟子的政治活動、政治學說、哲學思想和個性修養(yǎng)等。 成語導入：?專心致志?這個成語你熟悉嗎？誰能講講它的意思。 正確流利地朗讀課文，背誦課文。That39。根據(jù)課后注釋聯(lián)系上下文，了解故事內容。?專心致志?這個成語源自《孟子 *告子》中的一篇文言文──《學弈》。 釋題：?弈?指什么？?學弈?又是什么意思呢？（?弈?，本來專指下圍棋，?學弈?就是學下圍棋。提出了?富貴不能淫，貧賤不能移，威武不能屈?等論點。板書課題，齊讀課題。t care about bei ng famous. H e fel s it gi ves him l es fredom to do hi s research. H e woul d rather keep tim e for his hobbi es. H e enjoys li steni ng to vol i n m usic, pl ayi ng m ahjong, swimm i ng and readi ng. Spendi ng m oney on hi msel f or l eadi ng a fortabl e li fe al so means very li ttl e to hi m. Indeed, he beli eves that a person with to m uch m oney has m ore rather than fewer troubls. H e therefore gives mi l i ons of Yuan to equi p others for their research i n agri cul ture. Just dream i ng for thi ngs, however, costs nothi ng. Long ago Dr Yuan had a dream about ri ce pl ants as tal as shum. Each ear of ri ce was as bi g as an ear of corn and each grai n of ri ce was as huge as a peanut. Dr Yuan awoke from hi s dream wi th the hope of produci ng a ki nd of ri ce that coul d feed m ore peopl e. N ow, m any years later, Dr Yuan has another dream: to export hi s ri ce so that it can be grown around the gl boe. One dream is not al ways enough, especi al l y for a person who l oves and cares for his peopl e. Chem i cal or ani c farmi ng? O ver the past hal f century, usi ng chem ical ferti li zers has ve e very m on i n farm i ng. Many farm ers wel ed them as great way to stop crop di sease and i ncrease producti on. Recentl y, however, sci enti sts have been fi ndi ng that longterm use of these ferti li zers can cause dam age to the l and and, even m ore dangerous, to peopl e?s heal th. What are som e of the probl em s caused by chemi cal fertil i zers? Fi rst, they damage the l and by ki l ing the hel pful bacteria and pests as wel l as the harm ful ones. Chemi cals al so stay in the ground and underground water for a l onog ti m e. Thi s affects crops and, therefore, anim al s and hum ans, si nce chem i cal s get i nsi de the crops and cannot just be washed off. These chemi cals i n the food supl y buil d up i n peopl e?s bodi es over tim e. Many of these chemi cal s can l ead to cancer or other il lnesses. In addi ti on, frui t, vegetabl es and other food grown wi th chemi cal fertil izers usual l y grow too fast to be ful l of much nutrition. They m ay look beautiful , but inside there is usual y more water than vi tam ins and m inerals. With these di scoveries, som e farmers and m any customers are beginni ng to turn to ani c farming. Organic farmi ng i s simpl y farming without using any chem icals. They focus on keeping thei r soil rich and free of di sease. A heal thy soil reduces disease and 1 1 文言文兩則 教學目標： 讀準每個字的讀音。s why it?s cal l ed ?The Land of the Mi dnight Sun?. ” There were peopl e on the streets and snowm obi l es everywhere. There were even a few dog team s. 必修四 Uni t 1 A STUDEN T O F AFRICAN WILDLIFE It is 5:45 am and the sun is just rising over Gombe National park in east Africa. Following Jane?s way of studyi ng chim ps, our group are al l goi ng to vi si t them in the forest. Jane has studi ed these fam il es of chim ps for m any years and hel ped peopl e understand how m uch they behave li ke hum ans. Watching a fam il yof chi m ps waki ng up i s our fi rst activi ty of the day. Thi s m eans going back to the place where we l eft the fam il y sleepi ng i n a tree the night before. Everybody si ts and wai ts i n the shade of the trees whil e the fami l y begi ns to wake up and m ove off. Then we fol ow as they wonder i nto the forest. Most of the tim e, chim ps ei ther feed or clean each other as a way of showi ng love i n their fami l y. Jane worns us that our grou i s goi ng tobe very ti red and dirty by the afternoon and she i s owever, the eveni ng m akes i t al worthwhi le. We watch the m other chim pand her babi es pl ay in the tre. Then we see them go to sl eep together i n thei r nest for the ni ght. We real i ze that the bond between m em bers of a chi m p fam il y i s as strong as i n a hum an fam il y. N obody before Jane ful ly understood chi m p behavi our. She spent years observi ng and recordi ng thei r dail y acti viti es. Si nce her chi l dhod she had wanted to work wi th anim al s i n thei r own envi ronm owever, thi s was not easy. When she fi rst arri ved i n Gom be i n 1960,i t was unusual for a wom an to l i ve i n a forest. O nl y after her mother cam e to hel pher for the fi rst few m onths was she al owed to begi n her er work changed the way peopl e thi nk of chim ps. For exampl e, one im portant thi ng she discovered was that chi m ps hunt and eat m eat. Until then every thought chi mps onl y eat frui t and nuts. She al so di scovered how chim ps m uni cate with each other,and her study of thei r body l anguage hel ped her work out their soci al system . For forty years Jane Goodal l has beenoutspoken about m aki ng the rest of the worl d understand and respect the l i fe of these ani mal s. She has argued that anim al s shoul d be l eft i n the wi l d and not used for entertai nm ent or adverti sem ents. She has hel ped to set up special pl aces where the can li ve safel y. She i s l eadi ng a busy l i fe but she says: “Once I stop, it al l es crowdi ng i n and I rem em ber the chim ps i n l aboratori es. It’s terri bl e. It affacts m e when I watch the wil d chim say to m yself,’Aren’t they l ucky?’And then I thi nk about sm al l chim ps in cages though they have done nothi ng nce you have seen that you can never fet…“ She has achieved everything she wanted to do:working with animals in their own environment,gaining a doctor?s degree and showi ng that wom en can li ve i n the forest as m en can. She i nspi res those who want to cheer the achi evem ents of wom en. WH Y NOT CARRY ON H ER WORK? I enjyed Engli sh , biol ogy, and chem i stry at school , but which one shoul d I chose to stud