三年級下冊英語課件Unit 1Big or Small2廣東開心英語

1、tallwere tall.我們很高。我們很高。are you tall?你們很高嗎？你們很高嗎？yes, we are.是，我們是。是，我們是。shortare you tall ? no, we arent.were short.bigtheyre big.它們很大。它們很大。are they big? 它們很大嗎？它們很大嗎？yes, they are. 是，他們是。是，他們是。small小的小的are they big?no, they arent.theyre small. 它們很小。它們很小。happysadhotcoldbigsmalltallshorthappy-sadhot-

2、coldbig-smalltall-shortpractice 1.請迅速說出下列單詞的反義詞。happy-short-big-hot-sadtallsmallcold 2.請根據(jù)中文提示，完成句子。i am _(快樂的）.you are _(熱的）.he is _(高的）.she is _(大的）.happyhottallbig happy,happy,happy, are you happy? yes, im happy. sad, sad, sad, are you sad? no, im not. tall, tall, tall, are you tall? yes, we are

3、tall. short, short , short is he short? yes, he is . big, big, big, are they big? yes, they are big. small, small, small are they small? no, they arent.人稱代詞： i 我，我， we 我們我們 you 你，你們你，你們 he 他他, she 她她, it 它它, they 他們他們be （是）動詞（是）動詞 am, is, arei am = im 我是我是 we are = were 我們是我們是they are = theyre 他們是他們

4、是he is = hes 他是他是she is = shes 她是她是it is =its 它是它是我用我用am，你用，你用are, is連著他連著他,她她,它它單數(shù)名詞用單數(shù)名詞用is ,復數(shù)名詞全用復數(shù)名詞全用are；變疑問，往前提，句末問號莫丟棄；變疑問，往前提，句末問號莫丟棄；變否定，更容易，變否定，更容易，be后后not 莫忘記；莫忘記；疑問否定任你變，句首大寫莫遲疑。疑問否定任你變，句首大寫莫遲疑。be （是）動詞（是）動詞 am, is, are_ = im 我是我是 we are = _我們是我們是_ = theyre 他們是他們是he is = _他是他是_ = shes 她

5、是她是_ =its 它是它是werei amthey arehesshe isit is一般疑問句：一般疑問句： are you happy?be 動詞放在句首動詞放在句首 is he tall? are they small?把下列句子改為一般疑問句：把下列句子改為一般疑問句： were short. 2. theyre big.3. hes sad.are we short?are they big?is he sad?否定句：在否定句：在be動詞后加上動詞后加上not im not sad. 我不傷心。我不傷心。 she is not tall . 她不高。她不高。 they are not small. 它們不小。它們不小。把下列句子改為否定句：把下列句子改為否定句： were hot. 2. theyre cold.3. shes short.are we hort?are they cold?is she short?practice 仿照例句寫句子： 例句：i am happy.(sad) i am sad. 1. you are tall.(s