







英语八年级上册(2024)Unit 4 Amazing Plants and Animals Section A Pronunciation教学ppt课件
展开 这是一份英语八年级上册(2024)Unit 4 Amazing Plants and Animals Section A Pronunciation教学ppt课件,文件包含Unit4AmazingPlantsandAnimalsSectionAPronunciation-八年级英语上册同步教学课件人教版2024pptx、U4APronuncition-1mp3、U4APronuncition-21mp3、U4APronuncition-2mp3等4份课件配套教学资源,其中PPT共30页, 欢迎下载使用。
Learning Aims
What are they?
Match the phnetic symbls with these underlined letters.
发音时,先发/b/的音,再快速滑到/l/的音,前重后轻,口形随之变化
发音时,先发/k/的音,再快速滑到/l/的音,前重后轻,口形随之变化
发音时,先发/g/的音,再快速滑到/l/的音,前重后轻,口形随之变化
blind 瞎的blw 吹black 黑色(的)
clud 云彩class 班级clthes 衣服
glue 胶水glve 手套glasses 眼镜
发音时,先发/b/的音,再快速滑到/r/的音,前重后轻,口形随之变化
发音时,先发/k/的音,再快速滑到/r/的音,前重后轻,口形随之变化
发音时,先发/g/的音,再快速滑到/r/的音,前重后轻,口形随之变化
umbrella 伞break 间断breath 一口气
create 创造screen 屏幕acrss 横过
agree 赞成grup 群;组grade 年级
Listen and repeat.
Add ne mre wrd t each grup.
Add ne mre wrd t each grup.
cakedailyway
biketrylight
Read the sentences.
We fly kites and play with tys.The shy by wants t jin in the game.The blind man is having breakfast.My brther’s sweater is blue.I’m glad t have these great friends.My new glves are green.Dn’t cry like a baby in class.They are crssing the clean street.
发/eɪ/的字母或字母组合除了a, ai, ay之外,eigh也发此音。如:eight, neighbrhd等。
发/aɪ/的字母或字母组合除了i, y, igh 之外,ie 也发此音。如:lie, pie, die等。
Let’s learn mre
辅音连缀在英语词汇中,如果有两个或两个以上的辅音音素结合在一起,这种语法现象称为辅音连缀。辅音连缀发生在词首,词中和词尾。如:词首 blue 词中 basketball 词尾 desk读辅音连缀时,两个辅音不能有停顿,几乎同时发音,前面的辅音必须读得轻一些,短促些。
Read the sentences belw first. Then listen and repeat.
It’s a brilliant class.
It’s a brilliant glass.
It’s crwing.
It’s grwing.
Smebdy gave me this bluse fr my birthday.
My brther gave me a bk abut birds.
This train is late! I’ve been waiting fr ages.
Wuld yu like t cme riding with me tnight, Carline?
Hw disappinting! I’ll be late fr my appintment.
Listen and repeat. Ntice the difference in stress and meaningf the same sentence.
I visited the redwd frests in Califrnia several times. (nt ther frests)I visited the redwd frests in Califrnia several times. (nt ther places)I visited the redwd frests in Califrnia several times. (nt nly nce)
Prnunciatin
I visited the redwd frests in Califrnia several times.I visited the redwd frests in Califrnia several times. I visited the redwd frests in Califrnia several times.
Chse ne f the sentences and read it ut lud. Let thers guess what yu mean based n where yu place yur stress.
在英语句子中,实词(如名词、动词、形容词、副词等)承载重要信息,一般需要重读;
Please pass me the bk.(强调把“书”递给我,而不是把别的东西给我) Please pass the bk t me.(强调把书递给“我”,而不是给其他人)
而充当语法功能的词(如冠词、连词、介词、助动词等)一般弱读。
但这条读音规律并非一成不变,句子中的重音可以随着说话者要表达的意思的变化而变化。
A: I think she will win. B: She wn’t.(预测她“不会”赢) A: She will.(坚信她一定“会”赢)一般情况下,me、will 等功能词在句中弱读,但在上述情境中这两个词需要重读。
I have an amazing friend. (强调“我”有一个很棒的朋友,而不是其他人) I have an amazing friend. (强调我有“一个”很棒的朋友,而不是几个) I have an amazing friend. (强调我有一个“很棒的”朋友,而不是其他类型的朋友)
一般情况下,I, an 等功能词在句中弱读,但在上述情境中这两个词需要重读。
ʹI didn’t say he stle the mney. (强调“不是我说的”) I didn’t say ʹhe stle the mney. (强调“不是他偷的”) I didn’t say he ʹstle the mney. (强调“不是偷,可能是借的”)
I bught the English bks in the bkstre last week.
Let’s practice
(nt ther bks)(nt ther places)(nt ther times)
通过重音体现不同表意重点。
句子重音句子重音可分为三类:表意重音,逻辑重音和情感重音。•表意重音 表意重音是一种非常普遍的现象。一般来说,在句子中需重读的词都是实词,不重读的词多为虚词或结构词。•逻辑重音 逻辑重音的作用是表达说话者的意愿,说话者可以把重音放在想要强调的任何单词上。•情感重音 情感重音是一种特殊的重音。在口语中,当说话者想要表达强烈的情感时,他会把强重音放在他想要强调的词上。
语音知识小节——重音单词的规律
Sentence Stress(句子重音 )里,通常需要重读的是实义词,像名词(如 redwd、Califrnia )、实义动词(除 be 动词等功能词外,如 visited )、形容词、副词(如 several )、数词、疑问词,以及因对比、强调需求要突出的词;不需要重读的多是起连接、辅助作用的语法功能词,像冠词(the/a/an )、介词(in/n 等 )、连词(and/but 等 )、代词(I/yu 等 )、be 动词与助动词(am/is/are 等 );通过重音突出关键信息,能让表意更精准、听辨更清晰、口语更自然,可通过模仿跟读、造句、对比辨析来练习掌握 。
A: Hi Tm! Did yu buy any new tys? B: Yes! I bught a blue whale ty yesterday. A:Cl! Can yu bring it here? B: Sure. I cleaned it this mrning. A:Ww, it lks great! The blue clr is nice. B:I’m glad yu like it. I wn’t let it get dirty, r I’ll cry! A:Haha, it’s a great ty!
Rle-play cnversatin with yur partner. Pay attentin t the stress.
一. 根据所给音标,选出画线部分读音与之不同的选项。
二、画线部分读音不同的一项。
1. A. babyB. rabbitC. appleD. carry2. A. livelyB. cityC. windyD. pity3. A. nisyB. chiceC. ryalD. cincidence 4. A. tableB. ableC. blackbard D. enable5. A. mightB. flightC. highway D. sister
三、从每小题 A、B、C、D所给的四个单词中,选出画线部分读音与其他三个不同的一项
( C )1. A. whaleB. rainC. haveD. stay
( B )2. A. miceB. fishC. flyD. high
( D )3. A. tyB. chiceC. jinD. g
( B )4. A. blackB. gladC. blwD. blue
( A )5. A. breadB. crssC. cryD. create
四、根据单词画线部分的读音,将单词归类
July train clud by blind blck climb sil crw greyglide bright break kite snake glve grund cream
1. /eɪ/ 2./aɪ/
3. /ɔɪ/ 4./bl/
5. /kl/ 6./ɡl/
7. /br/ 8./kr/
9. /ɡr/
snake; train
July; kite
blind; blck
clud; climb
glide; glve
bright; break
crw; cream
grey; grund
五、用所给词的适当形式填空
Bamb is ne f the mst ppular subjects in Chinese paintings. It’s a __________ (标志) f gdness in Chinese culture.Chen Jie bught the flding fan at the Bamb Sea in Sichuan, the ________ (large) and ldest bamb frest in China.Sme bamb can grw almst ne metre ______ ne day.Bamb is ne f the mst _________ (use) plants in the wrld. Peple can use it t build huses.Pandas lve t eat bamb, and peple als enjy ______ (eat) bamb shts.
竹子是中国文化中美好的象征。_____________________________________________________________________四川的竹海是中国最大、最古老的竹林之一。_____________________________________________________________________有些竹子一天能生长近一米。_____________________________________________________________________人们可以用竹子建造房屋和制作乐器。_____________________________________________________________________竹笋非常美味,很多人都喜欢吃。
Bamb is a symbl f gdness in Chinese culture.
The Bamb Sea in Sichuan is ne f the largest and ldest bamb frests in China.
Sme bamb can grw almst ne metre in ne day.
Peple can use bamb t build huses and make instruments.
Bamb shts are very delicius, and many peple like t eat them.
1. Identify cnnected speech and sentence stress in dialgues abut plants/animals. 2. Apply prnunciatin rules in rle-plays and presentatins. 3. Evaluate peers’ prnunciatin using a checklist.
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