实用英语pre-unit课件.ppt（无音视频）

1、Pre-Unit Phonetic Drills预备单元音标训练Pre-Unit Phonetic DrillsPreview & Presentation 英语音标总共有英语音标总共有48个，分为辅音（个，分为辅音（consonants）和元音（）和元音（vowel）。元音音素共）。元音音素共有有20个，其中单元音个，其中单元音12个，双元音个，双元音8个；辅音个；辅音音素共有音素共有28个，其中清辅音个，其中清辅音12个，浊辅音个，浊辅音16个个元音元音=元音字母？元音字母？元音字母：元音字母：a, e, i, o, uPractice & EvaluationTask 1 请完成单词填空

2、，并归纳出单元音和双元音请完成单词填空，并归纳出单元音和双元音 _ppletr_ _b_ _dd_ gh_ _ seae ei roo r/i:/:/:/b_st_bleb_sketballb_ _kb_ _tuaao oo o/ei/u/u/tig_ _d_ _rl_ _nb_ _rfl_ _er/i/ai/ /e/au/e re ei oe ao wsn_ _b_db_ _g_ _rds_toweo youi/u/e/i/u/i/Task2 请大声朗读一下押韵诗，并标记出相同的发音请大声朗读一下押韵诗，并标记出相同的发音 birthday stomachache say cake Kate

3、 Ok boat Rose cold coat brown cow out now our house hour boy oil noise boil soil like ride by nice bright light nine fly sky sigh /ei/u/au/i/ai/Practice Task1读下列句子，并归纳字母组合的发音规律/t/t /1. I like the toy bear. I often brush its hair. I put it on the chair. _2. The four tall reporters are talking about s

4、ports. _3. The farmer has a large farm and a car. _4. Look, this is little John, he goes to bed with his trousers on, one shoe off and one shoe on. Look, this is little John. _5. A writer meets a waiter in the water, the waiter pulls his ear in order to listen to the writer clearer. _/e/:/a:/n/Task2

5、请朗读下列绕口令，并和同学们讨论其发音规律请朗读下列绕口令，并和同学们讨论其发音规律1. Todays bread is ready already. _2. A little pill may well kill a great illness. _3. Nancys number is neither ninety nor nineteen. _4. Early to bed, early to rise, makes a man healthy, wealthy and wise. _ _5. Fried fresh fish. Fish fried fresh. Fresh fried

6、 fish. Fresh fish fried, and fish fresh fried. _6. At noon I took a good book and sat by a pool in the wood, I soon took off my boot and put my foot in the pool. Oh, how cool! How cool! _7. Ding-dong! Ting-a-ling!“What do you bring?”“Songs for singing, bells for ringing, these things I bring.”_8. Sh

7、e sells seashells by the seashore, and Im sure, the shells she sells are seashells. _/e/il/nai/z/i/f/u:/i/Task3 连线，将单词的划线处与发音准确配对连线，将单词的划线处与发音准确配对bed /bad /e/head /ai/hide /e/breeze / breathe /au/found /fond /z/ mean /ei/main /i:/house /:/horse /au/loud /au/lord /:/thin /thing /n/Task4 请找出划线处读音与其他三个

8、选项不同的单词请找出划线处读音与其他三个选项不同的单词1. ( ) A. city B. cake C. cut D. cool2. ( ) A. pollution B. station C. education D. question3. ( ) A. when B. where C. who D. why4. ( ) A. needed B. lived C. wanted D. founded5. ( ) A. know B. knee C. knife D. kick6. ( ) A. singer B. finger C. anger D. younger7. ( ) A. the

9、y B. then C. this D. thief8. ( ) A. music B. duty C. human D. busy9. ( ) A. break B. heat C. heal D. team10.( ) A. rose B. nose C. lose D. closeADCBDADDACRising tone升调升调，适用于一般疑问句和反义疑问句升调，适用于一般疑问句和反义疑问句一般疑问句：一般疑问句：yes或者或者no回答的疑问句叫做一般疑回答的疑问句叫做一般疑问句，以问句，以be动词、助动词、情态动词开头。动词、助动词、情态动词开头。例：例：Is your father

10、 a farmer?反义疑问句：反义疑问句：表示提问人的看法，没有把握，需表示提问人的看法，没有把握，需要证实。由陈述句和简短疑问句构成。要证实。由陈述句和简短疑问句构成。例：例：They study hard , do they?Falling tone 降调降调适用于陈述句和特殊疑问句中降调适用于陈述句和特殊疑问句中陈述句：陈述句：陈述一个事实或者说话人的看法，包括陈述一个事实或者说话人的看法，包括肯定句和否定句。句末有句号肯定句和否定句。句末有句号例：例：I dont think you are right.特殊疑问句：特殊疑问句：以疑问词开头，对句中某个成分提以疑问词开头，对句中某个成

11、分提问。疑问词有问。疑问词有what who which whose how why when where例：例：What class are you in?Task5 请标注出每个句子的升降语调，并和同学们讨论其规律请标注出每个句子的升降语调，并和同学们讨论其规律1. My English name is Coco.2. Do you have an English name?3. Whats your English name?4. You dont have an English name, do you?5. No, I dont.Language Focus P6Be动词的单数和复数

12、形式动词的单数和复数形式 Be动词（动词（am , is , are）一般用作）一般用作联系联系(连系连系)动词动词时，时，动词本身动词本身有意义有意义，必须与名词，形容词等表语一起构成，必须与名词，形容词等表语一起构成谓语谓语He is a very clever boy. 他是一个聪明的孩子他是一个聪明的孩子 用作用作助动词助动词时，动词本身时，动词本身没有意义没有意义，不能独立作谓语，不能独立作谓语，只能和其他动词一起构成谓语，只能和其他动词一起构成谓语They are talking to the policeman.他们正在和警察交谈他们正在和警察交谈Be动词的单数和复数形式随着主语

13、的改变而改变：动词的单数和复数形式随着主语的改变而改变：主语主语+Be动词动词对应过去式对应过去式I（我）（我）+amwasYou（你）（你）/they（他们）（他们）/Jack and TomarewereHe(他他)/she（她）（她）/it（它）（它）/his son（他的儿子）（他的儿子）iswasTask 1 Mark true(T) or false(F)( ) 1. It is a long story.( ) 2. You are a student and Im a student, too.( ) 3. They was eager to know you.( ) 4. W

14、e are happy to meet you.( ) 5. He is a good football player.TTFTTTask 2 Choose the best answers.( ) 1. You _ my classmate.( ) 2. I _ a teacher, not a doctor.( ) 3. Sally _ sometimes late for school.( ) 4. They _ usually busy on Monday.( ) 5. Jacky and Linda _ good friends. A. am B. are C. is D. beBA

15、CBBTask 3 Fill in the blanks with the correct form of the verb “to be”1. I _ from Beijing.2. You _ my best friend.3. The man _ Tonys father.4. _ your mother at home?5. We _ in the same class.amareisIsareBe动词在否定句和疑问句中的用法动词在否定句和疑问句中的用法Task4 Use the words in the box to complete the sentences. is are is

16、nt arent am 1. _ Thomas your older brother? 2. -Is this your pen? -No, it _. 3. _ I a member of this team? 4. _ you a technical school student? 5. They _ in the same class.否定句：主语否定句：主语+be动词动词+not疑问句：疑问句：be动词动词+主语主语?I am notAm I?You are not (arent)Are you?He is not (isnt)Is he?IsisntAmArearentTask 5

17、Rewrite the following sentences according to the requirements.1. We are all students.(改为疑问句改为疑问句) _2. The house is very clean and comfortable.(改为改为否定句否定句) _3. Youre always as busy as a bee.(改为疑问句改为疑问句) _4. Are they your classmates?(否定简答否定简答) _Are we/ you all students?The house isnt very clean and comfortable.Are you always as busy as a bee?No, they arent.