Unit2

WorkingtheLandUsingLanguageOldMacDonaldhadafarm,elelo

Andonthefarmhehadacow,elelo

withamoomoohereandmoomoothere

heremootheremoo

everywheremoomoo

OldMacDonaldhadafarm,elelo

OldMacDonaldhadafarm,elelo

Andonthisfarmmehadadog,elelo

withaowowhereandowowthere

hereowthereow

everywhereowow

Howmuchdoyouknowaboutorganicfarms?fertilizersoforganicoriginbiologicalpestcontrolskimmingFindandunderlinethetopicsentenceofeachparagraphPara1Recently,however,scientistshavebeenfindingthatlong-termuseoffertilizerscancausedamagetothelandand,evenmoredangerous,tohuman'shealth.Para2Whatarethesomeoftheproblemscausedbychemicalfertilizers?Para3Withthesediscoveries,somefarmersandmanycustomersarebeginingtoturntoorganicfarming.Para4Organicfarmersalsousemanyothermethodstokeepthesoilfertile.carefulreading1.Whyarechemicalfertilizerssopopularinfarmingtoday?Theyareagreatwaytostopcropdiseaseandincreaseproduction.2.Whatproblemscanbecausedbyusingchemicalfertilizers?1)Theycandamagethelandbykillinghelpfulbacteriaandpests;2）andbystayinginthegroundandundergroundwaterforalongtime.3）Theydamagepeople’shealthbybuildingupintheirbodiesandleadingtocancerorotherillnesses.3.Whatisorganicfarming?Organicfarmingmeansgrowingcropswithoutusinganychemicals.4.Whatisthemainreasonforusingorganicfarmingmethods?Themainreasonforusingorganicfarmingmethodsistogrowgoodfoodandtoavoiddamagingtheenvironmentorpeople’shealth.

chemicalfarming

organicfarming

ChemicalorOrganicfarming?ThestructureofthispassagePara1Para2Para3Para4anewconception/discovery/phenomenonTopic(presentsituation)problemscausedbychemicalfarmingProblemstheadvantageofchemicalfarmingAdvantagessomemethodstokeepsoilfertileConclusion(Methods)他在星期二早晨，才知道地理測(cè)試成績(jī)出來(lái)的事，下午便得到噩耗，說(shuō)班里居然有不及格者，十人至二十人左右，而他即在不及格者之列。但他對(duì)于這些傳說(shuō)，竟至于頗為懷疑。他向來(lái)是不憚以最壞的標(biāo)準(zhǔn)來(lái)衡量他的成績(jī)的，然而他還不料，也不信竟會(huì)糟糕失敗到這個(gè)地步，況且始終平穩(wěn)著的中等的成績(jī)，更何至于無(wú)端在這樣一個(gè)小小的測(cè)驗(yàn)中滑落呢。然而即日證明是事實(shí)了；作證的便是他自己手中的試卷，還有一份，老師手中的成績(jī)單。而且又證明著這不但是錯(cuò)誤，簡(jiǎn)直是失誤，因?yàn)榫碜由线€有他一看就會(huì)的錯(cuò)題。但老師批評(píng)他，說(shuō)他根本就沒(méi)有用功。但接著就有流言，說(shuō)他是故意寫錯(cuò)的。

慘象，已使他目不忍視了；流言，尤使他而不忍聞了，他還有什么話可說(shuō)呢？他懂得成敗英雄之所以默無(wú)聲息的緣由了。沉默啊，沉默??！不在沉默中勝出，就在沉默中淘汰。

真正的學(xué)生敢于直面困苦的高中，敢于正視頻繁的考試，這是怎樣的哀痛者和幸福著？然而進(jìn)化又常常為老師設(shè)計(jì)，以早晨的歌聲來(lái)洗滌睡意，僅僅留下苦悶的講義和長(zhǎng)長(zhǎng)的筆記，在這樣苦悶的講義和長(zhǎng)長(zhǎng)的筆記中，又給我暫得忍耐，維持著這似人非人的生活，我不知道這樣的生活何時(shí)是一個(gè)盡頭？我們還在這樣的世上活著，我也早覺(jué)得有點(diǎn)干什么的必要了，離9月1號(hào)已有40多天了，忘卻了的救世主，快要降臨了罷，我正有干點(diǎn)什么的必要了。imitatethispassageandrewriteanewonePlasticBagsorClothBags?ThefollowingwordsmayhelpyouOverthepastcentury,...havebecomecommon...Recently,however,...havebeenfindingthattheycancausedamageto..