【總結(jié)】第十六章一、磁體1、磁性能夠吸引鐵、鈷、鎳等物質(zhì)的性質(zhì)具有磁性的物體,叫做磁體2、磁體條形磁鐵蹄形磁鐵針形磁鐵天然磁體人造磁體Fe3O4南極(S)北極(N)磁極3、磁極磁體上磁性最強(qiáng)的部分,叫做磁極磁體中間的磁性很弱NSNS磁極間相互作用規(guī)律南極(S)北極(N)磁極異
2025-06-06 05:18
【總結(jié)】EnjoythetriptoLiNa’sfinalwithoursupportervt.n.EnjoythetriptoLiNa’sfinalsupportsupportcheerforItisapresentationofcupandmedals.
2025-06-06 05:21
【總結(jié)】?IthinktheWorldParkiswonderful.?Itshowsusacolorfulworld.?Itisreallymeaningfultogothere.-fulsuffixAsuffixisaletteroragroupoflettersthataddtotheendof
【總結(jié)】Watchthisvideo.A:Ifyouhaveadayout,whatareyougoingtodo?B:Iamgoingtoakite1.begoingtodo將要做……2.eon來吧;趕快3.
2025-06-06 05:22
【總結(jié)】Doyouknowanyplacesofinterestintheworld?theEiffelTowerFrancetheRiverSeineFrancetheWhiteHousetheUSAtheOperaHouse&theHarbourBridgeAustraliatheGreatWallC
【總結(jié)】Doyoulikeyourschoollife?Whyorwhynot?Talkaboutyourschoollife.Answerthequestions.1.WhatkindofschooldoesNancygoto?2.WhatcanstudentsdoduringtheReadingWeek?
【總結(jié)】Askthefollowingquestionsinpairs:1.Whoisyourbestfriend?2.Whatishe/shelike?3.Wheredoeshe/shestudy?4.Whatwouldhe/shewanttobeinthefuture?.Hehasagood
2025-06-07 13:14
【總結(jié)】TaskListentotheprofileaboutthisboy.ThenanswersomequestionsListeningishisname?2.Wherewasheborn?3.Howoldishe?HisnameisDaniel.HewasborninNanjing.Heis
2025-06-06 05:16
【總結(jié)】Unit1ThisismeGrammarbe動(dòng)詞的用法?????am????????????is???????&
【總結(jié)】怎樣用電才安全?1、用筆畫線代替導(dǎo)線,把圖中的三孔插座、電燈及控制電燈的開關(guān)接到家庭電路上。復(fù)習(xí)練習(xí)復(fù)習(xí)練習(xí)?2、某家庭用的壁燈上有兩盞白熾燈,用一只開關(guān)控制其通斷。在圖13中畫出電路圖。?3、如圖是家庭電路的一部分,則:( )?A.元件“1”是電能表、“2”是保險(xiǎn)絲“3”是閘刀開關(guān);?B.元件“1”、“
2025-06-07 13:10
【總結(jié)】Task1:Fillintheblanks.PlaceLindasawattheschoolgateonthecityroadsatthegateoftheWorldParkinthepark
【總結(jié)】Hello,boysandgirls.I’myournewEnglishteacher.MynameisCloudyHuang,YoucancallmeMr.HuangIlikemakingfriends.AndIlikeanimalstoo.自我介紹DoyoulikeEnglish?Doyoulike
【總結(jié)】Unit1Thisisme!Studyskills國際音標(biāo)一、元音練習(xí)單元音he[hi:]fee[fi:]bee[bi:]feel[fi:l]tree[tri:]knee[ni:]tea
【總結(jié)】Unit1ThisismeReading1AmySimonMillieKittySandyDanielTheyareallinGradeSevenHi,I’mMillie,anewstudentatSunshineMiddleSchool.I’m12yearsold.Ihave
【總結(jié)】Unit2Let’splaysports!threeusagesofsimplepresenttense?thingsthatweoftendo(習(xí)慣性的)?thingsthataretrue(真實(shí)的)now?thingsthatarealways(總是)true(真實(shí)的Heplayspu