资源简介 (共33张PPT)Unit 1 You and MeAHow do we get to know each other PronunciationLearning objectivesAfter this lesson, you’ll be able to:learn how to use and pronounce the contractions of “be” correctly in conversations;know the differences between /i:/ and /i/, /e/ and / /; pronounce them correctly.Let’s review.“开音节”中的发音/e //i //a // //ju /“闭音节”中的发音/ //e// // // /我们来复习元音字母a, e, i, o, u在单词中的发音。Let’s learn.国际音标一共有48个,分为元音和辅音。元音 (20个) 单元音 (12个) 长元音 /i:/ /u:/ / :/ /a:/ / :/短元音 / / / / / / /Λ/ / / /e/ / /双元音 (8个) 合口双元音 /e / /a / / / / / /a /集合双元音 / / /e / / /我们从这节课开始学习音标。Let’s learn.我们从这节课开始学习音标。辅音(28个) 清辅音 /p/ /t/ /k/ /f/ /θ/ /s/浊辅音 /b/ /d/ /g/ /v/ / / /z/清辅音 / / /t / /tr/ /ts/ /h/浊辅音 / / /d / /dr/ /dz/ /r/鼻音 /m/ /n/ / /舌侧音 /l/半元音 /w/ /j/Let’s learn.元音 (20个) 单元音 (12个) 长元音 /i:/ /u:/ / :/ /a:/ / :/短元音 / / / / / / /Λ/ / / /e/ / /双元音 (8个) 合口双元音 /e / /a / / / / / /a /集合双元音 / / /e / / /这节课我们将学习这两对音标。Let’s learn./i // //i /:紧元音,拉长音,嘴角咧开。/ /:松元音,短促,下巴放松。Let’s read these words./i /发/i /的元音字母和字母组合有:e, ee, ie, ea。we/wi /meet/mi t/she/ i /teacher/ ti t (r)/eat/i t/piece/pi s/thief/θi f/feet/fi t/Let’s read these words./ /发/ /的元音字母和字母组合有:i, e, y, ey。sit/s t/basket/ bɑ sk tpig/p ɡ/many/ meni/happy / h pi/money/ m ni/jacket/ d k t/monkey/ m ki/Let’s play a game.根据元音字母和字母组合发音规律,摘下正确的苹果。/i // /fieldbelieveteameatturkeysixwindyfeethappyLet’s play a game.听发音,根据元音字母和字母组合发音规律,选择正确的篮球投入篮筐。sickseekLet’s play a game.听发音,根据元音字母和字母组合发音规律,选择正确的篮球投入篮筐。sheepshipLet’s play a game.听发音,根据元音字母和字母组合发音规律,选择正确的篮球投入篮筐。windyweedLet’s play a game.听发音,根据元音字母和字母组合发音规律,选择正确的篮球投入篮筐。picthpeachLet’s play a game.听发音,根据元音字母和字母组合发音规律,选择正确的篮球投入篮筐。lidleadLet’s learn./ //e// /:嘴巴张大,上下齿间可以容纳两根手指 。/e/:嘴角稍向两边拉,上下齿间可以容纳一根手指。Let’s read these words./ /字母a在闭音节中发/ /。bad/b d/map/m p/cat/k t/bag/b ɡ/Let’s read these words./e/desk/desk/bed/bed/发/e/的元音字母和字母组合有:e, ea。head/hed/bread/bred/pen/pen/weather/ we (r)/Let’s play a game.根据元音字母和字母组合发音规律,摘下正确的苹果。/ //e/sadflagmandresshelphategghealthyhappyLet’s play a game.听发音,根据元音字母和字母组合发音规律,选择正确的篮球投入篮筐。headhadLet’s play a game.听发音,根据元音字母和字母组合发音规律,选择正确的篮球投入篮筐。setsatLet’s play a game.听发音,根据元音字母和字母组合发音规律,选择正确的篮球投入篮筐。bagbegLet’s play a game.听发音,根据元音字母和字母组合发音规律,选择正确的篮球投入篮筐。petpatLet’s play a game.听发音,根据元音字母和字母组合发音规律,选择正确的篮球投入篮筐。brandbread1 Listen and repeat.发/i /的元音字母和字母组合有:________________。/i /e, ee, ie, ea发/ /的元音字母和字母组合有:________________。/ /i, e, y, ey发/e/的元音字母和字母组合有:________________。/e/e, ea字母___在闭音节中发/ /。/ /a2 Listen and circle the sentences you hear. Then repeat them.A. I’m 12 years old.A. What’s your last name 3. A. It’s Miller.4. A. We’re in the same class.B. I am 12 years old.B. What is your last name B. It is Miller.B. We are in the same class.这些都是be动词的缩读形式。Let’s learn.be动词的缩读be动词与人称代词的缩读 第一人称 I am – I’m, we are – we’re第二人称 you are – you’re第三人称 he is – he’s, she is – she’s, it is – it’s, they are – they’reLet’s learn.be动词的缩读与指示代词的缩读 that is – that’s与地点副词的缩读 here is – here’s, there is – there’s与疑问词的缩读 what is – what’s, who is – who’s, where is – where’s, who are – who’re与否定词的缩读 is not – isn’t, are not – aren’t, was not – wasn’t, were not – weren’t不可缩读的情况am not不可缩读;this is不可缩读;肯定的简略回答中不能缩写。e.g.“Yes, I am.”不能缩写为“Yes, I am.”。Let’s learn.be动词的缩读Attention缩读时通常省略发音或弱读发音。缩读主要用于口语和非正式的书面语,正式书面语中建议避免使用缩读形式。Let’s write the contractions.we’rewe areyou’reyou areshe’sshe ishere’shere iswhere’swhere iswasn’twas notRead the following sentences.1. It’s a cheap /t i p/ and thin /θ n/ book.2. He’s feeling sleepy / sli pi/ because it’s six /s ks/ o’clock.3. They’re sitting /s t/ on the green /ɡri n/ seat /si t/.Read the following sentences.4. It’s a red /red/ bag /b ɡ/.5. They’re sitting /s t/ in the math /m θ/ class.6. She’s a very / veri/ happy / h pi/ girl.Exercises:听音频,找出音标对应的单词。1. ___/bed/ A. bad B. bed C. dad2. ___/k t/ A. cat B. key C. cap3. ___/b g A. bug B. bed C. baɡ4. ___/b k/ A. pack B. back C. bank5. ___/b ɡ A. biɡ B. piɡ C. baɡBACBA 展开更多...... 收起↑ 资源预览