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,单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,辅音,爆破音,复习元音,前元音,i e ,中元音, ,后元音, : u ,双元音,e a a, e ,小结元音的发音特点：发音时气流不受阻碍，声带振动，发音响亮。,提问：下面这些是什么？,p,、,b,、,t,、,d,、,k,、,g,f,、,v,、,s,、,z,、,、,、,、,、,r,、,h,t,、,d,、,tr,、,dr,、,ts,、,dz,m,、,n,、,w,、,j,什么是辅音,发音时，呼出的气流在通过口腔或鼻腔的过程中受到阻碍而形成的音叫做辅音。英语中，辅音音素共有,28,个。,这,28,个辅音按发音时声带是否振动分为清辅音和浊辅音。按不同发音方法又可分为爆破音、摩擦音、破擦音、鼻音、舌侧音和半元音。,爆破音（,6,个）,: p,、,b,、,t,、,d,、,k,、,g,摩擦音（,10,个）,: f,、,v,、,s,、,z,、,、,、,、,、,r,、,h,破擦音（,6,个）,: t,、,d,、,tr,、,dr,、,ts,、,dz,鼻音（,3,个）,: m,、,n,、,半元音（,2,个）,: w,、,j,舌侧音（,1,个）：,l,爆破音,爆破音是指发音器官在口腔中形成阻碍，然后气流冲破阻碍而发出的音。英语中共有,6,个爆破音：,p,b,、,t,d,、,k,g,，它们根据发音位置的不同又可分成三组，两两一组，一清一浊。,p,的发音,发音要领：发音时双唇紧闭，然后突然分开，让气流冲出口腔，爆破成音。,p,音为清辅音，声带不振动。,注：,不要在,p,后加尾音,，尤其是当,p,出现在音节的末尾时。,发,p,音的字母和字母组合：,p,: cup top paper price people,pp,: apple pepper happy slipper happiness,看音标读单词：,ple hp p pnd,pn spend empt grup,kmpjut ppjl,朗读句子：,Practice makes perfect.,熟能生巧。,Please peel the pear with a sharp knife.,请用锋利的小刀削这个梨。,Pat posted the parcel at the post office opposite the pet-shop.,帕特在宠物商店对面的邮局里把包裹给寄了。,b,的发音,发音方法：发音时双唇紧闭，然后突然分开，让气流冲出口腔，爆破成音。该音为浊辅音，发音时声带振动。,发,b,音的字母和字母组合：,b,: book about bird beach build,bb,: rubber rabbit cabbage rabble bubble,看音标读单词：,bl db brat blem mbal,bak bnn tebl prblm rmemb,朗读句子：,1. Dont beat about the bush.,不要旁敲侧击。,2. Remember to bring back my beautiful blue balloon.,记得把我的漂亮的蓝气球带回来。,3. I remember theres a big bag of beans on the table.,我记得桌上有一大袋豆子。,t,的发音,发音方法：发音时舌尖紧贴上齿龈，形成阻碍，然后突然下降，气流冲出口腔，爆破成音。该音为清辅音，发音时声带不振动。,发,t,音的字母和字母组合：,t,: tea cat fat too table,tt,: bottle little butter matter written,ed,: hoped worked wished cooked jumped,看音标读单词：,ft rat st tit tan,tk wat tk kmft tmt,朗读句子：,1. East or west, home is the best.,金窝银窝不如自己的狗窝。,2. Tom told Tony to write eight letters on the top.,汤姆让托尼在顶端写下八个字母。,3. Two tiny tigers take two taxis to town.,两只小老虎乘两辆出租出进城。,d,的发音,发音方法：发音时舌尖紧贴上齿龈，形成阻碍，然后突然下降，气流冲出口腔，爆破成音。,d,音为浊辅音，声带振动。,发,d,音的字母和字母组合：,d,: door dark red desk card,dd,: middle riddle daddy add shoddy,ed,: smiled opened played cried remembered,看音标读单词：,dg hed dns red dn,rid d nid dls aznd,朗读句子：,1. Afriendinneedisafriendindeed.,患难见真情。,2. Did David dance all day until dark?,大卫一整天都在跳舞，直到天黑？,3. Dad definitely decided to demand a pound of bread.,爸爸断然决定要一磅面包。,k,的发音,发音方法：发音时舌后部隆起紧贴软腭形成阻碍，然后突然间离开，气流冲出口腔，爆破成音。该音为清辅音，声带不振动。,发,k,音的字母和字母组合：,c,: car cup class cook cap,k,: cake milk key kind kite,ck,: back clock neck sock truck,cc,: account occupy according occasion accurate,ch,: ache echo chemistry Christmas,Chris,看音标读单词：,wek ska kip rekd brek,k km wk,kriet ktn,朗读句子：,1. Come in and have a cup of coffee.,进来喝杯咖啡吧。,2. Chris likes cooking, and now he is making a cake in the kitchen.,克里斯喜欢烹饪，现在他正在厨房里做蛋糕。,3. The cook is going to take six eggs and break them.,这个厨师要拿走六个鸡蛋，并,把它们打开。,的发音,发音方法：发音时舌后部隆起紧贴软腭形成阻碍，然后突然离开，气流冲出口腔，爆破成音。该音为浊辅音，发音时声带振动。,发,音的字母和字母组合：,g,: glass gate get girl bag,gg,: giggle egg luggage begging beggar,gue,: dialogue vague league colleague,看音标读单词：,r ld d rs red,em rin bn te,朗读句子：,1. A good beginning makes a good ending.,善始者必善终。,2. The good girl gave an egg to the beggar.,这个好心的姑娘给了这个乞丐一个鸡蛋。,3. Go to get the big box for my big dog.,去拿个大盒子来装我的大狗。,读一读，比一比,pig big park bark rope robe,pull bull cap cab pat bat,tell dell tear dear right ride,heart hard town down seat seed,bet bed bear tear tie die,class glass back bag pick pig,dock dog coat goat could good,
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