第頁暑假課程輔導(dǎo)教案教案課題新小四BE動詞的用法教師姓名學生姓名上課日期學科英語適用年級新小四教材版本PEP學習目標Be動詞am,isare的用法，認識人稱和數(shù)的變化 課前小練：閱讀短文，回答問題。FourGoodFriendsMary,Nancy,RonandKatearegoodfriends.Mary’sfavoritenumberis3andherfavoritecountryisFrance.16isNancy’snumber,andAmericaisherfavoritecountry.RonlikesJapanverymuch.30ishisfavoritenumber.Whosefavoritenumberis60?Oh,itisKate’s.Kate’sfatherworksinChina.SheandherfatherlikeChinesefoodverymuchandtheyalsolikeChinesepeople.Kate’sluckynumberis6.Allofthemhopethatonedaytheycantravelaroundtheworldtogether.1.What’sMary’sfavoritenumber?_____________________________.2.What’sNancy’sfavoritecountry?_____________________________.3.What’sKate’sfather’sfavoritefood?_________________________________.4.DoesKatelikeChinesefood?________________________________.答案：Mary’sfavoritenumberis13.Nancy’sfavoritecountryisAmerica.Kate’sfather’sfavoritefoodisChinesefood.Yes,shedoes.知識講解一、Be的三種形式am,is,aream,is,are人稱代詞與beIamI'myouareyou'reheishe'swearewe'reyouareyou'retheyarethey're二、簡縮形式的變法1.he's,theyare=they;re,sheis=she's,weare=we're,itis=it's.2.簡縮形式和完全形式的漢語意思相同。3.把完全形式變成簡縮形式時，一定要注意第一個字母的大小變化。例如：Whatis=What's4.記住一個特殊的變化：let's=letus讓我們（不要把'變成i)5.記住：thisis沒有簡縮形式，this's(錯誤）6.否定的簡縮形式：isnot=isn'tarenot=aren't例如：I'maboy.You’reastudent.He'sastudent.Let'sgotoschool.讓我們?nèi)W校。What’syourname?你叫什么名字？Thecatisn'twhite.這只貓不是白色的。Theyaren'tstudents.他們不是學生。三、動詞be（is,am,are）的用法我(I)用am,你(you)用are，is跟著他(he)，她(she)，它(it)。單數(shù)名詞用is，復(fù)數(shù)名詞全用are。變否定，更容易，be后not加上去。變疑問，往前提，句末問號莫丟棄。還有一條須注意，句首大寫莫忘記。1、be動詞包括am,is,are三個詞。2、Am、is、are這三個詞一般在一般現(xiàn)在時中出現(xiàn),我們可以將其用法歸納如下:am、is用于主語表單數(shù)概念的句中(主語是you除外),如:Iamstudent.我是個學生。Isyourmotheradoctor?你的媽媽是醫(yī)生嗎?TodayisTuesday.今天是星期二Amyisverytall.艾米非常高。Thereisappleonthetree.樹上有一個蘋果。Itisadog.他是一只狗。看了上面的句子,有同學可能會問,am怎么不常出現(xiàn)啊?是的,am只跟I做朋友,一定要記住哦!Are主要用于主語表復(fù)數(shù)概念的句中(包括一些簡單集體名詞,如:people,family):SuHaiandSuYangaresisters.蘇海和蘇洋是姐妹。Areyoufreenow?你現(xiàn)在有空嗎?Thefamilyareallathome.全家人都在家。Therearemanyapplesonthetree.樹上有很多蘋果。代詞you是一個單復(fù)數(shù)同形詞,既可表示“你”,又可表示“你們”所以避免混淆,總是跟are做朋友。注意:含有be動詞的句子的否定是在把not放在be動詞的后面。如Iamnotstudent.我不是學生。Thecatisn'twhite.這只貓不是白色的。Theyaren'tstudents.他們不是學生。小練：把下列句子變成否定句和一般疑問句。例如：陳述句:Theyareinthepark.否定句：Theyarenotinthepark.一般疑問句:Aretheyinthepark?1.Iamlisteningtomusic.Iamnotlisteningtomusic.Areyoulisteningtomusic?2.Mikeisastudent.Mikeisnotastudent.IsMikeastudent?3.Theyareinthezoo.Theyarenotinthezoo.Aretheyinthezoo?4.Therearesomeflowersinthevase.Therearenotanyflowersinthevase.Aretheyanyflowersinthevase?5.Wearesweepingthefloor.Wearenotsweepingthefloor.Aretheysweepingthefloor?

相關(guān)練習銜接一、用be動詞的適當形式填空1、1amfromXi'an.HeisfromShanghai.2、Heisnot(benot)inthelivingroom,butheisinthestudy.3、Weareclassmates.JimisanewpupilfromGuangzhou4、Itisacutedog.Ilikeitverymuch.5、Issheinthekitchen?No,sheisnot.6、Hisfatherisveryfriendly.Heisagoodfather.7、Aretheyonthedesk?Yes,theyare.8、HernameisAmyandhisnameisJack9、Iam9yearsold,butheisonly(僅僅,只有)8.10、Whereareyoufrom?IamfromtheUK1l、Myschoolbagissoheavy.Lily'sstorybooksaresomany.IsJohninthebedroom?Yes,heis.Issheyourmother?No,sheismysister.14、Wherearemytoys?Theyareinyourtoybox.15、Whatcolourisyourruler?Itisblueandwhite.16、I____am__anEnglishteachernow.They__are_____gladtoseeeachother.HelenandNancy_____are___goodfriends.Thelittledog__is___twoyearsoldthisyear.Look,there_____are___lotsofgrapeshere.There____is____asignonthechaironMonday.7.Today__is___thesecondofJune.Allthestudents__are____veryexcited.8.Theskyisblue.9.Iamaboy.10.There___are_____(be)somewaterinthebottle.二、句型轉(zhuǎn)換：1.Theyaredoinghousework.(分別改成一般疑問句和否定句)Aretheydoinghousework?Theyarenotdoinghousework.2.Thestudentsarecleaningtheclassroom.(改一般疑問句并作肯定和否定回答)Arethestudentscleaningtheclassroom?Yes,theyare.No,theyarenot.Tomisunderthetree.（變?yōu)榉穸ň洌㏕omisnotunderthetree.Themouse’steetharesharp.（變一般疑問句并作肯定回答）Arethemouse’steethsharp?Yes,theyare.Theskateboardsareblack.(改成否定句)Theskateboardsarenotblack.6.Itsbranchesarelong.(意思不變，改否定句)Itsbranchesarenotshort.7.Sheisalwaysagoodstudent.(改為一般疑問句，作否定回答).Isshealwaysagoodstudent?No,sheisn’t.三、在下面的短文中填上恰當be動詞1amagirl.Mynameis