PAGE6PAGE廣州七年級上冊U3—U4學(xué)案U3TheEarth&U4Seasons班級____________姓名___________學(xué)號___________一、【美文欣賞】Whydoplantsgrowinsomeplacesandnotinothers?Whydoessomelandhavesomanyplantsgrowingonit,whileotherlandhasalmostnoplantsgrowingonitatall?

Togrow,plantsneedseveralthings.Oneiswarmth.Inverycoldplacesalmostnothinggrows.Plantsalsoneedwater.Inverydrypartsoftheearthonlyafewunusualplantscangrow.That’swhydrydesertseverywherearealmostnotcoveredbytreesorgrass.

Plantsmustalsohaveaplaceinwhichtoputdowntheirrootsandgrow.Theyfinditdifficulttogrowonhardland.Thetownisbuiltonhardland.Theplantsherehaveonlythesoilfoundbetweenthecracksofthestonestogrowin.

Anotherthing(that)plantsmusthavebeforetheycangrowisfood.Whatwillhappenifwetrytomakethingsgrowonthesandybeach?Afewplants,suchasbeachgrass,willgrowinsand,butmostplantswon’t.Eveniftheweatheriswarmenoughandwewatertheplantseachday,manyofthemwilldiebecausethesandonthisbeachhasalmostnofoodforplants.What’sthemeaningoftheunderlinedword“cracks”inparagraph3?__________Accordingtothepassage,howmanythingsdoplantsneedtogrowwell,andwhatarethey?_________________________________________________________________好詞好句—————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————————--二、詞匯復(fù)習(xí)Unit3詞匯N.地球___________________知識競賽__________________模式；形式________________報告___________________問題_____________________陸地_____________________田地___________________地面___________________V.保護(hù)____________________抓捕____________________不多____________________污染____________________事實____________________提供____________________Adj大的_________________自己的___________________能源______________________公里；千米_______________燃燒_____________________重要的___________________Phrases為…提高_(dá)_______________把…倒入__________________扔掉_____________________Unit4詞匯N.澳大利亞_________________腳印_____________________鎮(zhèn)_______________________旅行____________________野餐____________________親戚_____________________祖父母___________________Adj.濕的____________________V.踢_(dá)______________________花時間、金錢(不規(guī)則)_____小包裝紙袋_______________下雪多的_________________吹（不規(guī)則）_____________Adv.明亮地_______________Pron.一切；所有事物______Prep在…期間__________________照耀（不規(guī)則）___________Phrases去旅行___________________放風(fēng)箏___________________去野餐___________________去游泳____________________堆雪人___________________野餐____________________三、課文復(fù)習(xí)請用mind-map形式寫出課文內(nèi)容，并根據(jù)自己的mind-map進(jìn)行復(fù)述U3TheEarthU4Seasons三、語法復(fù)習(xí)Unit3Countableanduncountablenouns單數(shù)復(fù)數(shù)備注可數(shù)名詞aboyaneggboyseggs單數(shù)形式前需加不定冠詞a,an,且有復(fù)數(shù)形式不可數(shù)名詞airmusicrice只有單數(shù)形式，前面無需加不定冠詞量詞經(jīng)常跟數(shù)詞一起使用，如：bottle,box,glass,bag,cup等。請注意兩次既可與不可數(shù)名詞連用，也可以與可數(shù)名詞連用。與可數(shù)名詞連用時，可數(shù)名詞要用復(fù)數(shù)形式。Aglassofwaterisnotenough.Twoglassesofwaterareenough.Aboxofeggsisnotenough.Twoboxesofeggsareenough.Thereis/are就近原則Thereis+可數(shù)名詞單數(shù)/不可數(shù)名詞Thereare+可數(shù)名詞復(fù)數(shù)思考：就近原則除了therebe句型外，還有哪些？__________________________________________________________________Unit4Seasons形容詞修飾名詞，或跟在be后,常用的句型是Itis+adj+todosth.

-able/-ible表示有…的功能，例如：suitable,terrible-al表示有…從屬actual,medical-(i)an/-ese表示國家、地域?qū)傩訟merican，Chinese-ant/-ent則是含有-ance/-ence的名詞結(jié)尾變成形容詞性，表示相關(guān)性important(importance),different(difference)-ary與…抽象概念相關(guān)的，necessary,ordinary，primary-ful是充滿…的或易于…的，beautiful,forgetful-less則是匱乏…的，thoughtless,fearless,useless，careless-ic則是跟某些概念相關(guān)的，electronic，public，-ical是某學(xué)科的，physical,chemical,political-(i)ous描述的往往有人的情感概念在里面，dangerous,ridiculous,ambitious-ive有…傾向，expensive,attractive-ist

..主義，communist,socialist-ish…民族/語言的，