2019春三年級(jí)英語下冊 Unit 1《Big or Small》課件1 廣東版開心.ppt

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Unit1BigorSmall,happy,I’mhappy.我很開心。,Areyouhappy?你開心嗎？,Yes,Iam.是的，我是。,sad,I’msad.我很難過。,Areyousad?你難過嗎？,No,I’mnot.不，我不難過。,cold寒冷,Areyoucold?,Yes,Iam.,No,I’mnot.,I’mcold.我很冷。,hot炎熱,Areyouhot?,Yes,Iam.,No,I’mnot.,I’mhot.我很熱。,Icansee,sad,sad,Icansee,cold,cold,Icansee,happy,happy,Icansee,hot,hot,Let’ssing!,tall,We’retall.我們很高。,Areyoutall?,你們很高嗎？,Yes,weare.,是，我們是。,short,Areyoutall?,No,wearen’t.,We’reshort.,big,They’rebig.它們很大。,Aretheybig?它們很大嗎？,Yes,theyare.是，他們是。,small小的,Aretheybig?,No,theyaren’t.,They’resmall.它們很小。,happy,sad,hot,cold,big,small,,tall,,short,happy-----sad,hot-----cold,big-----small,tall-----short,Practice,1.請迅速說出下列單詞的反義詞。,happy-----,short-----,big-----,hot-----,sad,tall,small,cold,2.請根據(jù)中文提示，完成句子。,Iam________(快樂的）.Youare________(熱的）.Heis________(高的）.Sheis________(大的）.,happy,hot,tall,big,happy,happy,happy,Areyouhappy?Yes,I’mhappy.sad,sad,sad,Areyousad?No,I’mnot.tall,tall,tall,Areyoutall?Yes,wearetall.,short,short,shortIsheshort?Yes,heis.big,big,big,Aretheybig?Yes,theyarebig.small,small,smallAretheysmall?No,theyaren’t.,人稱代詞：,I我，we我們you你，你們he他,she她,it它,they他們,be（是）動(dòng)詞am,is,are,Iam=I’m我是weare=we’re我們是theyare=they’re他們是heis=he’s他是sheis=she’s她是itis=it’s它是,我用am，你用are,is連著他,她,它單數(shù)名詞用is,復(fù)數(shù)名詞全用are；變疑問，往前提，句末問號(hào)莫丟棄；變否定，更容易，be后not莫忘記；疑問否定任你變，句首大寫莫遲疑。,be動(dòng)詞歌,be（是）動(dòng)詞am,is,are,_______=I’m我是weare=______我們是________=they’re他們是heis=______他是______=she’s她是_______=it’s它是,We’re,Iam,theyare,he’s,sheis,itis,一般疑問句：,Areyouhappy?,,be動(dòng)詞放在句首,Ishetall?,Aretheysmall?,把下列句子改為一般疑問句：,We’reshort.,2.They’rebig.,3.He’ssad.,,Areweshort?,Aretheybig?,Ishesad?,,,否定句：在be動(dòng)詞后加上not,I’mnotsad.我不傷心。Sheisnottall.她不高。Theyarenotsmall.它們不小。,把下列句子改為否定句：,We’rehot.,2.They’recold.,3.She’sshort.,,Arewehort?,,Aretheycold?,Issheshort?,,Practice,仿照例句寫句子：,例句：Iamhappy.(sad)→Iamsad.,1.Youaretall.(short)2.Heissmall.(big)3.Sheishot.(They,cold),,Youareshort.,Heisbig.,They’recold.,