《英语语音进阶教程》课件 Lesson 16 破擦音tr dr ts dzdʒ tʃ

Unit16

破擦音/tr//dr//ts//dz//dʒ//tʃ//tr/

/dr/发音要领：舌尖顶上齿龈,舌身向前打开，撅嘴。

前者清，后者浊。[tr]发这个音的字母和字母组合trtr:treetrucktrousersstrawberrytrick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。

seatstrucktraintrashtractordrinkstreetdrugtrousers[dr]发这个音的字母和字母组合drdr:drawdrinkdriverdragondry根据发音规则，找出每组中发[dr]的2个单词写在后面的横线上。1.dreamduckdressrain

2.ratdraindrugdoor

3.treetreasuredrawerdrink

4.truckdragondishdrumTr:treetrytrusttrainDr:dressdreamdropdriveItrytotrustyou.Idriveacarinthedream.练习：

【单词】

•try

train

trust

•trip

trade

treat

•dry

drop

dream

•drink

dress

children

【句子】•Judy’sdreamhascometrueatlast.•Mr.Trenchtreatedmetosomestrongdrinks.•Ihadastrangedreaminthetrain.

【绕口令终极挑战】1.Thedriverdrovethedray(运货马车).

2.Thechildrentriedtotrimthetree.

3.Ialwaysfindtravelbytrainverytrying.

4.Thedraininthetraindrippedagainandagainuntilthedraininthetraindroppeddry.5.Thedriverwasdrunkanddrovethedoctor'scardirectlyintothedeepditch.这个司机喝醉了，他把医生的车开进了一个大深沟里。[dr]Readthefollowingwords.drinkdressdrivedragondreamdrill/ts/舌尖先抵住上齿，堵住气流，使气流从舌尖和齿龈间送出，声带不振动。eg:seats(座位)，roots(根)，fruits(水果)/dz/和/ts/发音相似，舌尖先抵住上齿龈，堵住气流，使气流从舌尖和齿龈间送出，但声带需振动。eg:reads(阅读)，goods(商品)，needs(需要)/tr/

双唇收圆向前突出，舌尖上翘抵住上齿龈，采取发/r/的姿势，声带不振动。eg:train(火车)，try(尝试)，truck(货车)/dr/和/tr/

的发音相似，双唇收圆向前突出，舌尖上翘抵住上齿龈，采取发/r/的姿势，声带需振动。eg:dry(干燥)，dream(梦想)，drag(拉)[ts]发这个音的字母和字母组合tstes

ts:seatsgoatscoatscatspetseatstes:gateskitesdatestastes根据发音规则，找出发[ts]的4个单词写在后面的横线上。

sandswoodsbootsbirdshatscarrotshandsbedsfriendsratsseedskids[ts]Readthefollowingwords.eatshatsseatsgetsfightslotsdatesstreets[dz]发这个音的字母和字母组合dsdesds:seedswoodsfriendsbirdsbedsdes:rides根据发音规则，找出发[dz]的5个单词写在后面的横线上。

coatshandscatskitesbedswordspetskidsseatshorsesandsgates[ts][dz][ts]catsbatshats[dz]bedslidskidsTherearetwocatsunderthebeds.Thekidsarewearinghats./dз/Jimjeeporangejarlargebridgefridgeage/ʤ/例词：

jeepjugorangebridge

短语：

alargejeepinjuredpassengersadjusttheengineorangejuice

例句：

A:Ihaveanorange.B:Oh,yourorangeislarge.Look!I’vegotalargesandwich.A:Yes,itisaverylargeone./t∫/chairchatteachercheapbeachwatchmatch

much/ʧ/例词：

cheekchickenchurchwatch短语：

Chinesechesswhichbutcher

chickenandchipschangemuch例句：

A:Wherearethetwochildren?B:They’rehavinglunch.A:Herearesomecherriesforthem.B:Thankyouverymuch.

chchurchchildlunchchairj