七年级英语上册音标复习ppt课件

1、七年级英语上册音标复习Ask and answer:为什么要学习音标？学习音标并不是难事，但是意义却非常深远！ 拼读法记忆单词 很多同学老是花很多时间记单词，但又很快忘记了。原因就是靠死记硬背字母，这种死板的记忆方法是不科学的。英语的发音内在有其极为强大的规律，会了国际音标是完全可以用来背单词。记忆单词的时候，发音的规律自然产生作用，使得同学只要知道读音就基本可以拼写出单词，甚至可以自己检验单词拼写有否错误。很大程度上，能节省学生记单词的时间和不少痛苦。音素和国际音标 1什么是音素：音素是语音的最小单位。2音素的分类：元音和辅音。3音素的个数：共48个，元音音素20个，辅 音音 素28个。4什

2、么是音标：记录音素的符号叫做音标。5什么是国际音标：国际音标是由国际语音 协会规定的一套音标，用来 记录世界各主要语言的语音。7. 开音节：a) 辅音+元音+辅音+e : name, bike, home, due, plane, shine b) 辅音+元音: he, go, hi, do, be, tree, three, hello8. 闭音节：a) 辅音+元音+辅音: bad, bed, sit, hot, cup,let, mad, map b)元音+辅音: it,is, of, in, on, up, out, ant9.重读音节：单词中发音特别响亮的音节。 元音和辅音的定义：发音

3、时声带振 动，呼出的气流通过口腔时不受阻碍，这样形成的语音称为元音。不论声带振动与否，发音时呼出的气流通过口腔或鼻腔时受到一定的阻碍，这样形成的语音称为辅音。发音时声带不振动的辅音称为清辅音。发音声带振动的辅音称为浊辅音。元 音12个单元音长元音a:i: u:短元音i ue8个双元音ai eiii e u auu 辅 音10对清辅音p tkfsttrts浊辅音b dgvz3d3drdz3个鼻音mn3个似拼音hrl2个半元音wj 元音音标学习i: 发这个音的字母和字母组合e ea ee e: me be she he we evening ee:sweet bee sweep sheep see

4、 sleep three green ea:meat leaf sea pea teach eat clean根据发音规则，圈出下列单词中元音字母组合发音相同的两个词。 1.seat rain bean cat 2.gift feet teacher dog 3.pig star tree jeep 4.sweet sea fish thei 发这个音的字母和字母组合i e y ey ay i: pig fish in fifteen six ship thin e: begin behind jacket basketball y: happy heavy busy lorry carry

5、sunny lovely study thirsty twenty thirty windy rainy ey: monkey money ay:Sunday Saturday Friday 根据发音规则，圈出每组中元音字母发音不相同的单词。 1.sofa sit kick lip 2.ink gift jam ship 3.hand picture big sister 4.hot lick pig jelly: 发这个音的字母和字母组合er ir ur ear or er: her serve term ir:bird girl skirt first dirty skirt shirt

6、ur:nurse Thursday turtle purple curtain ear:early learn or: word work world根据发音规则，圈出每组中元音字母组合发音相同的单词。 1.thirty beer thirsty wheat 2. bank king her nurse 3.turtle bird rabbit knee 4.room run shirt term 发这个音的字母和字母组合ure er ar or a e ure: picture er:teacher brother dinner father sister ar: sugar or:doct

7、or a:panda about above camera sofa China根据发音规则，找出发的2个单词写在后面的横线上。 1.mother sofa road smile 2.sit father sister food 3. hair deer tiger China 4.sugar soon ear leader : 发这个音的字母和字母组合a aw al or oor a: water aw:draw strawberry al:ball wall or:horse corn fork or short oor:floor door根据发音规则，找出发:的1个单词写在后面的横线上

8、。 1.tall bird bread poor 2.idea chair sport hare 3.cake bear walk cup 4.drink short bag milk 发这个音的字母和字母组合o a o: fox coffee dog shop dog doctor long a: watch 根据发音规则，找出发:的2个单词写在后面的横线上。 1.doctor teacher box clothes 2.cold zoo clock dog 3.love boss lot violin 4.watch beach fox girlu: 发这个音的字母和字母组合o oo ui

9、 o: do who whose oo: food moon too ui: fruit juice u: ruler rude 根据发音规则，找出不发u:的单词。 1. juice moon zoo panda 2. tooth broom eye spoon 3. head boot noodles pool 4. noon cool boot watchu发这个音的字母和字母组合o oo u o:woman wolf oo:look good book foot wood u:bull bullet根据发音规则，选出与其它单词元音发音不相同的单词。 1.mouth book look p

10、ull 2.push tape sugar foot 3.wood kind wolf bull 4.bullet wood cook name将下列单词与正确的音标用线连起来。 hotblu: footballhuk blueki:s hookfutb:l kisshta: 发这个音的字母和字母组合a ar au ear a: grass glass class plant dance fast father last ar: car star arm March garden dark scarf au: laugh aunt ear: heart根据发音规则，圈出发a:的2个单词。 1.

11、arm lip doctor card 2. cloud cart garden gate 3.ball scarf dark tiger 4. job lorry March park 发这个音的字母和字母组合o u oo ou o: son come colour love money u: sun nut jump gum bus brush supper us ou: touch cousin country根据发音规则，找出每组中发的单词。 1.hear cup bed air 2. voice boy duck ant 3.vase corn bear gun 4. cute bo

12、y money her 发这个音的字母和字母组合a a: dad cap cat bad apple bag flag hand rabbit ant black fat has stand rat map根据发音规则，找出每组中发的单词。 1.rat bed face sport 2.hear cup fat pear 3.rice bat finger tree 4.sea young knife applee 发这个音的字母和字母组合e ea e: egg bell desk leg pet ten pen ea: bread head breakfast根据发音规则，找出每组中不发e的

13、单词。 1.cat well leg pen 2.sweat map pet elephant 3.egg ten tall desk 4.bread head bed toy四. 选出下列每题中元音有几种读音，有一种读音的在（ ）里画,有两种读音的画,有三种的画 ( ) 1. hat fast cook last ( ) 2. jeep door sun gum ( ) 3. dad cap hand map ( ) 4. star car cut from ( ) 5. skirt sheep bird her 五. 改变下列单词的一个字母,使它变成另一个单词 like_(交通工具) ha

14、t _(动物) lake _(食品) nice _(数字) hot _(用品) well _(用品)ei 发这个音的字母和字母组合a ai ay a: cake make name game snake gate lazy ai: rain train wait ay:day May play today way 根据发音规则，圈出下列单词中发音不一样的单词。 1.face wave sheep tail 2.grape plane name coat 3.time tape train snake 4.rain soap cake trainai 发这个音的字母和字母组合i y ie uy

15、i: kite bike nice tiger write knife y: by cry fly my sky try why ie:tie pie uy:buy根据发音规则，找出每组中发ai的2个单词. 1.rice good jam right 2.ship mine ice-cream mouse 3.cloud sit tie eye 4.write small tennis kitei 发这个音的字母和字母组合oi oy oi: oil boil coin oy: boy toy根据发音规则，找出每组中发i的2个单词. 1.soil hear soy cold 2. rabbit

16、bed boy noise 3.walk voise boil word 4. tea enjoy toy milkau 发这个音的字母和字母组合ou ow ou: house mouse mouth trousers ow: flower cow how now down根据发音规则，选出不发au的单词。 1mouse cloud arm clown 2.teacher trousers cow mouth 3. town dance flower house 4.tower blouse now baby把下列单词下正确的音标连接起来 bow bau gate pai tray geit

17、pie trei poison piznu 发这个音的字母和字母组合o oa ow o: nose rose over oa: boat coat soap goat ow:show window snow bowl 根据发音规则，圈出每组中发u的2个单词。 1coat goat tree river 2.make window knife road 3. your white row coat 4.boat hen nose lamp i 发这个音的字母和字母组合ear eer ear: ear hear tear eer: deer beer根据发音规则，圈出每组中发i的1个单词。 1.b

18、ear beer fair tail 2.noodles pair near come 3.horse near tower air 4. ring king here threee 发这个音的字母和字母组合air ear air: hair chair pair ear:pear bear wear根据发音规则，圈出每组中发e的1个单词。 1.bear idea pineapple tail 2.noodles pair climb come 3.horse house tower air 4. ring king hare threeu 发这个音的字母和字母组合oor our ure oo

19、r: poor our: tour ure: sure pure根据发音规则，圈出每组中发u的1个单词。 1.clear tourist pineapple tail 2.noodles pair climb fury 3.beard cure tower air 4. voice king pure engineerp 发这个音的字母和字母组合p pp p: piano panda parrot pet ship sheep pig stop pp: apple happy 根据发音规则，圈出没有发p的单词。 1.ship phone sleep pear 2.pick pen big pi

20、neapple 3.taxi parrot sheep pig 4.panda pony pet truckb 发这个音的字母和字母组合b bb b: book ball bird big boy bag banana bb:rubber rabbit cabbage根据发音规则，圈出发b的2个单词。 1.cab gift beach love 2. pet god tub bed 3.weather boy bus make 4.rabbit read dress babyt 发这个音的字母和字母组合 t tt t: table tea taxi cat rat fat ticket Tt:

21、 butter matter根据发音规则，圈出没有发t的1个单词。 1.taxi fat bag toy 2.hat ticket tea duck 3.pocket packet cat raind 发这个音的字母和字母组合d ed d: duck seed door desk day red head bed read cold ed: smiled opened played根据发音规则，圈出没有发d的1个单词。 1.bed clothes hand 2.dog cold five 3.dance duck grapek发这个音的字母和字母组合c k ck c: cap cook cup

22、 car can class k: cook milk key desk kite cake ck: clock sock cock neck从下列单词中找出一个发sk的单词。 1. cake car desk neck 2. mask rock ink clock 3. disk truck silk duckg发这个音的字母和字母组合g gg g: glass golf get girl bag goat flag gg: egg 根据发音规则，圈出发g的单词。 gas drive gum give violin bag jeans orange log bridge guess tank

23、 grade long language s发这个音的字母和字母组合s c ss ce s: star sun snake sea see c: pencil city cedar ceiling celebrate ss: grass glass class boss ce: face race rice nice根据发音规则，圈出每组中2个发s的单词。 1. whose juice lick student 2. those case scarf shoes 3. space nose science meat 4. tears piece bus nose z发这个音的字母和字母组合z

24、s se z: zero zebra zoo s: bags photos sisters se: nose rose根据发音规则，圈出每组中2个发z的单词。 1.zoo freeze lick case 2. game play busy shoes 3.dog nose rose meat 4. tears peanut eagle zero 发这个音的字母和字母组合s sh s: sugar sure sh: ship sheep wash cash shop she根据发音规则，圈出下列单词中发的2个单词。 1. shell ship watch desk 2. truck shirt

25、 skirt ship 3. brush carrat sheep sleep 4. hero shape street shelf3发这个音的字母和字母组合s s: television, usually, Asia measure a garage, an unusual collision; a great decision; my pleasure根据发音规则，圈出下列单词中发3的2个单词。 1. shell ship garage desk 2. truck shirt pleasure ship 3. brush casual sheep sleep 4. hero shape l

26、eisure shelft发这个音的字母和字母组合ch tch ch: teacher peach cherry chair tch: watch match 根据发音规则,找出下列单词中发t的单词，并抄下来。 chair dumpling beach cheese night she monkey China church these flower egg dream shark chick catchd3发这个音的字母和字母组合g j dge g: ginger giraffe j: jump job jam ge: orange cabbage cage根据发音规则,圈出下列单词中发d3

27、的单词。 egg giraffe dragon grass cabbage job gift gate orange drug jeans gun f发这个音的字母和字母组合f ff ph gh f: five fan flower fish four leaf ff: giraffe ph: phone elephant photo gh: laugh选出下列单词中不发f的单词，写在横线上。 knife flower foot fish pick get photo giraffe laugh leafindependent独立自主v发这个音的字母和字母组合v ve v: video vas

28、e vest ve: five love violin根据发音规则,在不发v的单词上打 violin move vote window van volcano white woman victory wet wave vase发这个音的字母和字母组合th th: three thin third teeth mouth根据发音规则，圈出不发的单词。 1father three maths thirsty 2. mouth throat Thursday brother 3. think thirsty mother thousand 4. thin thick they teeth 发这个音的

29、字母和字母组合th th: father mother brother clothes weather根据发音规则，圈出每组中发 的1个单词。 1than sister brother three 2. weather thank night good 3. tie look teeth they 4. thin father throat watch音标f v 的练习一抄写音标，一个抄写5遍。 f： v： ： ：_ 二. 将下列没有相同发音的词找出来 ( ) 1. foot knife pick fish ( ) 2. window move vote vase ( ) 3. three f

30、an thousand thin ( ) 4. father them brother watch ( ) 5. finish van fool fat三. 写出单词或音标。 br keid3 vest he kk ti: zi:p la:f five seven foot fat mouth thirty three father四. 选出下列每题中有几种读音。A.一种 B.二种 C.三种 D.四种 ( ) 1. foot room leaf vase ( ) 2. vest five like love ( ) 3. ship pea pick hike ( ) 4. thumb cut

31、brother mother ( ) 5. they thin maths mouthts 发这个音的字母和字母组合ts tes ts: seats goats coats cats pets eats tes: gates kites dates tastes 根据发音规则，找出发ts的4个单词写在后面的横线上。 sands woods boots birds hats carrats hands beds friends rats seeds kids dz 发这个音的字母和字母组合ds des ds: seeds woods friends birds beds des: rides 根

32、据发音规则，找出发dz的5个单词写在后面的横线上。 coats hands cats kites beds words pets kids seats horse sands gatestr 发这个音的字母和字母组合tr tr: tree truck trousers strawberry trick根据发音规则，找出没有发tr的3个单词写在后面的横线上。 seats truck train trash tractor drink street drug trousersdr 发这个音的字母和字母组合dr dr: draw drink driver dragon dry 根据发音规则，找出每组

33、中发dr的2个单词写在后面的横线上。 1. dream duck dress rain 2. rat drain drug door 3. tree treasure drawer drink 4. truck dragon dish drum h发这个音的字母和字母组合h wh h: he her head heart hair ham wh: who whose 根据发音规则， 把下列单词中不发h的找出来。 1. ham hat white ( ) 2. horse whale who ( ) 3. wheat hole hair ( )r 发这个音的字母和字母组合r rr wr r: r

34、ice room ride road rose rr: mirror carrot parrot wr: write wrong wrap根据发音规则，选出发r的单词，打。 1. bread driver wrong rain worker 2. river father robot rope sister 3. write fruit rabbit crown druml 发这个音的字母和字母组合l ll l: look light lock lucky lion tail ll: ball pull dollar tell根据发音规则，选出每组中不发l的单词。 1. lamp nail flag woman ( ) 2. yellow fruit lion lychee ( ) 3. grape bull laugh lake ( ) 4. dumpling moon wheel whale( )m 发这个音的字母和字母组合m mb m: mouth mouse milk monkey moon money mum mb: climb comb th