6．Bali is，without doubt，one of the most culturally rich islands in the world．In fact，its carved temples，dances and rice terrace all seem too perfect to be true，even down to the people's smiled．But take a closer look at those smiles and the perfect seem a bit too perfect，and for good reason．Those flattened teeth are the result of an important piece of dentistry that every young Balinese man or woman experiences in their life，known as not performed for tooth filing（銼）
Tooth filing is part of Bali's religious tradition and is not performed for cosmetic（美容的） reasons．In fact，so important is the tooth filing ceremony that without it，the Balinese believe they may experience serous social or behavioral problems later in life，or their personality may change altogether．It is held to purify the body and mind，which is central to Balinese religious life．According to the Balinese，at every stage in a person's life，he or she is likely to be influenced by the supernatural-from demons and layak，to good spirits which may bring good luck．
The Balinese believe that long pointed teeth give the person the animal sides of human nature，such as desire，anger and greed．And those animal sides are more likely to show up when the teeth are sharp．To prevent this，the pints of the teeth are filed down，together with the points of the lower teeth in a potong gigi ceremony．However，people who have their teeth filed will suffer early tooth decay（蛀牙）since the protection is removed from the points of the teeth，exposing them to acid decay．
The potong gigi ceremony is usually performed for the members of the same family together since it is a very expensive occasion to host．It is often necessary to wait until the youngest child is of age．A special chair is to be made for the ceremony from bamboo covered with coconut leaves，blankets and flowers．Surrounding the platform is food the coning guests．
25．The Balinese have their teeth fliedC．
A．to have a perfect smile
B．for cosmetic reasons．
C．out of religious belief
D．to change their personality
26．The underlined word"layak"in the second paragraph refers toA．
A．evil spirits
B．physical fitness
C．good spirits
D．tooth-filing experts
27．It can be learned form the passage thatB
A．the Balinese believe that sharp teeth would bring good luck
B．the natural protection will be damaged in tooth filing
C．the tooth filing must be done for one person at a time
D．the tooth-filing ceremony takes place in a dentist's room
28．What is the best title of the passage？D
A．A Cosmetic Wonder-Tooth Filing
B．Bali-a Culturally Rich Island
C．The potong Gigi Ceremony
D．Bali's Tooth Filing Tradition．
分析 文章主要講述了巴厘島的Tooth filing傳統(tǒng)儀式．
解答 25．C細(xì)節(jié)理解題．根據(jù)第二段第一句"Tooth filing is part of Bali's religious tradition and is not performed for cosmetic（美容的） reasons．"可知，Tooth filing是巴厘島的宗教傳統(tǒng)的一部分，不執(zhí)行化妝品（美容的）的原因．故選C．
26．A推理判斷題，根據(jù)第二段最后一句"he or she is likely to be influenced by the supernatural-from demons and layak，to good spirits which may bring good luck．"可知，人們將可能會受到超自然的惡魔，良好的精神狀態(tài)能帶來好運．故選A．
27．B推理判斷題．根據(jù)第三段第一句"The Balinese believe that long pointed teeth give the person the animal sides of human nature"和第三段最后一句"people who have their teeth filed will suffer early tooth decay（蛀牙）since the protection is removed from the points of the teeth，exposing them to acid decay．"可知，自然保護(hù)使牙齒受到損壞．故選B．
28．D標(biāo)題概括題．根據(jù)全文，文章主要講述了巴厘島的Tooth filing傳統(tǒng)儀式．故選D．
點評 在閱讀時要抓住文章的主題和細(xì)節(jié)，分析文章結(jié)構(gòu)，根據(jù)上下文內(nèi)在聯(lián)系，挖掘文章的深層含義，對于暗含在文章中的人物的行為動機(jī)，事件中的因果關(guān)系及作者未言明的傾向、意圖、態(tài)度、觀點等要進(jìn)行合乎邏輯的判斷、推理、分析，進(jìn)一步增強(qiáng)理解能力，抓住材料實質(zhì)性的東西．
