【摘要】8A?Unit6?Taskintroduce介紹nature自然natural自然的自然的世界natural?worldSelfintroduction:?????Hello,everyone.?Let?me?introduce?myself
2025-06-06 04:02
【摘要】Grammarbreakbreakdownbecauseofvi.損壞;打破出故障;壞掉由于;因為WordsandexpressionreviewPresentcontinuoustensebe(am/is/are)+verb-ingTomplayingLucyisreadaWhatisTomdoing?
2025-06-06 04:03
【摘要】Unit4ReadingMycousinandDIYmovetoanewhouseagirlcalledLylearoomwithnothingfeelsosadLet’sdecoratethehouse!Superbuddiesetohelp!Let’slistentotheirideas!Let’sde
2025-06-06 04:01
【摘要】WhenAndrewpaintedthelivingroom,whatdidhismumsay?Shesaid,“Stopit!”gaveinstructions.Andrewisn’tgoodatDIY!把一張圖掛在墻上PutupapictureonthewallDon’t
2025-06-06 04:00
【摘要】Unit6Birdwatchingbirds?swaneagleIthasbrownishfeathersandbroadwings.1Ithaswhitefeathersandalongthinneck.2AguessinggamesparrowIt’ssmall,
【摘要】Unit4Doityourself-IntegratedskillsNotice:We’llhaveapiicthisweekend.EveryonehastotakesomeDIYfood.Doyouhaveanyideasforit?pearsbananaswatermelonspe
【摘要】第九單元溶液知識點一溶液??易錯警示(1)均一、穩(wěn)定的液體并不一定是溶液,如蒸餾水等純凈物。(2)溶液不一定都是無色的,如硫酸銅溶液是藍色的。(3)溶液的質量等于溶質質量與溶劑質量之和,但溶液的體積不等于溶質的體積與溶劑的體積之和。溶液類型溶質溶劑固體、氣體溶于液體
2025-06-13 04:18
2025-06-13 04:16
【摘要】Whatnaturaldisastersdoyouknow?thunder雷andlightning閃電flood洪水earthquake地震Theyareallnaturaldisasters.災害village村莊Thefloodwashedawaythevillage.沖走mop
【摘要】8AUnit5WildanimalsStudyskillsWecanadd-ing,-nessand-iontosomeverbsandadjectivestoformnouns.Verb/Adjective+SuffixNounmean+ingmeaningill+nessil
【摘要】Unit5WildanimalsReading1Doyouknowhowthebabypandagrowupintoagiantpanda?Let’slookatthepicturesaboutthegrowthofthepanda.thefirstdayofababypandalookslikea
【摘要】第九單元溶液課題1溶液的形成、溶質、溶劑:一種或幾種物質分散到物質里,形成的、的,叫做溶液。能溶解其他物質的物質叫做,被溶解的物質叫做。溶液質量溶質質量+溶劑質量。另一種均一穩(wěn)定混合物溶劑溶質=:①
2025-06-20 12:01
2025-06-12 07:53
【摘要】Unit5WildanimalsGrammarIftheClass1Grade8studentsgotoHongshanZoo,PeterandMilliemaysee…She.mayhavenothingtoeatm
【摘要】第九單元課題1溶液的形成【學習目標】1、記住溶液的定義,特征及組成;能說出溶液的形成過程,并能正確判斷溶液中的溶質和溶劑;2、認識溶解現(xiàn)象,從微觀的角度了解溶液形成的兩種變化過程和吸熱、放熱現(xiàn)象3、能說出乳濁液的定義和特征,并記住洗滌劑的乳化功能及其在生活中的應用。【教學重點、難點】重點:理解溶液、溶質、溶劑的概念及其關系
2024-12-09 10:44