《实用大学英语 4》Unit5(精品)

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,*,实用大学英语,Practical College English,Unit Five,Section A Listening and Speaking,学习后元音、破擦音以及读音规则,掌握,Asking and Directing the Way,的相关表达,Section B Reading,阅读两篇有关,Culture,的文章,Section C Trying Your Hand,了解,其他,限定词的用法,学习句子的多样化,Highlights,Section A Listening and Speaking,A.,后元音,/,破摩擦音,/,ts,/,dz,/,tr,/,dr,/,t,/,d,/,后元音,/,/,的发音要领：,舌尖轻触下齿或下齿龈，舌中部隆起,唇略扩展，齿距与前元音,/,相似，即上下齿间可容纳两个交叠的食指。,/,的发音要领：,舌尖离开下齿，舌身平放后缩，舌后部稍抬起，口张大，唇形自然，肌肉放松。,/,的发音要领：,舌尖不抵下齿，舌身尽量降低、后缩，开口大，和,/,类似，双唇稍稍收圆。,/,的发音要领：,舌尖不触下齿，舌后部抬得比,/,高，双唇收得比,/,小，且向前突出。,Part One Pronunciation,破摩擦音,/,ts,/,dz,/,tr,/,dr,/,t,/,d,/,/,d,/,/,ts,/,dz,/,的发音要领：,先做好发,/,/,的姿势（舌端先贴住齿龈，堵住气流），然后舌端略为下降，气流随之流出口腔而发音。,/,ts,/,是清辅音，声带不振动；,/,dz,/,是浊辅音，声带振动。,/,tr,/,dr,/,的发音要领：,先做好发,/,/,的姿势，然后舌尖上翘贴在上齿龈后部，发出短促的,/,/,后立即发,/,/,。,/,tr,/,是清辅音，声带不振动；,/,dr,/,是浊辅音，声带振动。,/,t,/,d,/,的,发音要领：,舌端抬起贴住上齿龈后部，形成阻碍，同时舌前向硬腭抬起，气流冲破阻碍摩擦发音,双唇向前突出并预先圆唇。,/,t,/,是清辅音，声带不振动；,/,t,/,是浊辅音，声带振动。,B.,元音字母、常用辅音字母以及字母组合的发音规则,元音字母以及元音字母组合的读音,1.,元音字母在重读开音节中的读音,2.,元音字母在重读闭音节中的读音,3.,元音字母组合的读音,辅音字母以及辅音字母组合的读音,1.,多数辅音字母只有一个读音,2.,少数辅音字母有不止一个读音,3.,两个辅音字母双写也只有一个读音,4.,一些常见辅音字母组合的读音,5.,有些单词的辅音字母不发音,Exercises,.Listen to the disk and tell which of the words has been read.,.Read the following sentences aloud and try to find out the words with,/,ts,/,/,dz,/,/,tr,/,/,dr,/,/,t,/,/,d,/.,.Listen to the disk and give the pronunciation of the following words.,.Listen to the disk and decide which,letter(s,)in the following words is(are)not pronounced.,Its the other way.,是另一条路。,Go straight ahead.,往前直走。,take a right turning,向右转,相当于,make a right turn,或,turn right,。,About five blocks.,大概五个街区。,bus stop,指公共汽车在中途的停靠点，不同于,station,（汽车站）。,It will take you straight there.,straight,既可作形容词，也可作副词，此处用做副词，意为“直达”。,Got me there.,你把我给问住了,/,我也不知道。,Got me there.=Youve got me there.,get off at the first stop,在第一站下车,turn left at the second crossing,在第二个十字路口向左转,Part Two Imitate and Memorize,Dialogue 1,.Listen to the dialogue and decide,whether the following statements are true(T)or false(F).,.Listen to the dialogue again and fill in the blanks with the information youve heard.,.Role Play,Part Three Dialogues,Dialogue 2,.Listen to the dialogue and choose the best answer to each of the following questions.,.Listen to the dialogue again and fill in the blanks.,.Discuss the following questions with your partners.,Part Four Passgages,Passage 1,.Now youll hear a,passage.Listen,to it and decide whether the following statements are true(T)or false(F).,.Listen to the passage again and try to repeat it.,Passage 2,.,Now youll hear a passage on signs and directions.Listen to it and fill in the blanks.,.Listen to the passage again while looking at the following diagram.Suppose Tom is standing before the supermarket and he wants to go to the laundry/camera shop/park(choose one option and describe it),please tell him how to get there.,问路注意事项,1.,选准对象,(asking the right person),2.,称呼得当,(proper form of address),3.,问路得法,(with proper technique),Part Five Manners Bar,Section B Reading,Pre-class Work:Two-minute Presentation,read the text by yourself before class try to answer the questions below with the given expressions organize your ideas into a short passage give a two-minute presentation in class,Questions:,1.Which of the Western festivals do you like most?,2.Have you ever celebrated Thanksgiving Day?,3.Whom will you firstly show your thankfulness to?,4.Which festival,in your opinion,is the most Chinese one?,5.Can you list some traditional foods for that festival?,Useful Expressions:,give somebody a ring,给某人打电话,send a,message发信息,celebrate the festival,过节,in one,s opinion,在某人看来,o,ne,s thankfulness firstly goes to somebody,某人首先向,表示感谢,Among,I preferbecause(of)在,里，我最喜欢,，,因为,Text A,Thanksgiving Day,Background Tips,感恩节英语词汇,talk turkey:,打开天窗说亮话,说实在的,其他词汇,:,have a turkey on(ones)back,喝醉酒；吸毒,red as a turkey cock,气得满面通红,swell like a turkey cock,气势汹汹地发作,Thanksgiving dinner,感恩节正餐,Thanksgiving turkey,感恩节火鸡,Structure,Para.1:Thanksgiving Day is a history-related and most American festival.,Para.2-4:The origin of Thanksgiving Day.,Para.5:The pattern of the Thanksgiving celebration.,New Words,Phrases and Expressions,Proper Nouns,Notes:,All summer long they waited for the harvests with great anxiety,knowing that their lives and the future of the colony depended on the coming harvest.,句子中斜体部分是现在分词作伴随状语。,Exercises,Task 1 Trying to Remember It,Fill in the blanks without referring to the original text.Then check your answers.After that,read the passage aloud until you can say it from memory.,Task 2 Reading Comprehension,.Tell whether the following statements are true(T)or false(F)according to the text.,.Explain the following sentences.,Task 3 Vocabulary&Structure,.Replace the underlined parts with the words in the box,changing the form where necessary.,.,Fill in the blanks with the proper forms of the words given below,（,Please notice that not every one will be used,）,.,.Group the two sentences into a single one by using present participle.,Task 4 Translation,.Complete the follow