Pineapple is a kind of fruit that is rich in vitamins, enzymes and antioxidants (酶和抗氧化剂). The nutritional content of canned pineapple is different from that of raw pineapple. According to United States Department of Agriculture (USDA), canned pineapple is typically higher in calories and sugar. It also contains fewer vitamins and minerals. If you choose canned pineapple, try to get it with no added sugar or look for a variety that is canned in fruit juice instead of sweet liquid.
Pineapple contains a great amount of vitamin C, a water-soluble antioxidant that fights cell damage. This makes vitamin C a helpful fighter against problems such as heart disease.
Pineapple may help you keep standing tall and strong. One cup of raw pineapple pieces contains 2.6 mg of manganese, a mineral that’s important to developing strong bones. A 1994 study suggested that manganese, along with other small amounts of minerals, may be helpful in preventing bones becoming weak and breaking easily in aged women.
Pineapple can help reduce the risk of macular degeneration, a disease that affects the eyes as people age, due in part to its high amount of vitamin C and the antioxidants it contains. Like many other fruits and vegetables, pineapple contains dietary fiber, which is important and necessary for keeping you regular and in keeping your intestines (肠) healthy.
“Because pineapple is a great meat tenderizer, eating too many can lead to the pain of the mouth, including the lips and tongue,” said San Diego-based nutritionist Flores. “But, it should disappear within a few hours.” But if the feeling continues, or if you experience breathing difficulties, you should seek medical help immediately, as you could have a pineapple allergy.
Flores pointed out a possible negative to pineapple’s high levels of vitamin C. “Because of the high amount of vitamin C that pineapple contains, eating large quantities may cause some serious problems,” she said. Eating undeveloped pineapple or drinking undeveloped pineapple juice is dangerous. Undeveloped pineapple is poisonous to humans and can lead to severe diarrhea (腹泻) and vomiting.
1.Considering nutrition, raw pineapple _____.
A.is both higher in calories and sugar
B.has less advantage than other fruits
C.has an advantage over canned pineapple
D.can be used in a variety of processed foods
2.What can we learn about pineapple from the passage?
A.It benefits people’s health very much.
B.It can help people reduce the risk of cancer.
C.It likes to grow in wet lands and has low production.
D.It is popular among old people because of its sweetness.
3.What’s the result of eating too much pineapple?
A.It can make the tongue unable to taste.
B.It can lead to increased blood pressure.
C.It can bring about an allergy to other fruits.
D.It can result in the pain of mouth and even allergic conditions.
4.What is the author’s purpose in writing the passage?
A.To introduce nutrition facts of pineapple.
B.To show medical advantages of pineapple.
C.To encourage people to eat more pineapple.
D.To present health benefits and harm of pineapple.
When Stephen Mills spotted a dusty old safe (保险箱) in a museum in Canada, he thought he’d try to crack the code (破解密码), “just like in the movies”. But when he began turning the dial, he wasn’t expecting a Hollywood ending.
For years, anyone who visited the Vermillion Heritage Museum in Alberta would have passed by a large, black metal box. Staff knew it had come from the long-gone Brunswick hotel and was donated to the museum in the 1990s, but its code and contents remained a mystery for decades — until Mills unexpectedly cracked the code.
Mills, who lived in Fort McMurray, Alberta, was visiting the museum with his family last month over a holiday weekend. As they wandered around the exhibits with the museum guide, Tom Kibblewhite, they spotted the safe.
Kibblewhite told the family what he told all other guests: the 900kg black box with a silver dial had remained closed for generations. For years, the safe has confused volunteers at the museum. The manufacturer was unable to provide advice on how to open its thick door.
A locksmith (锁匠) once suggested that years of inactivity might have slowed down the gears, making it inoperable. But Mills, who is a “mechanically-minded person”, asked whether he could give it a try. “Kibblewhite kept saying no one had opened it and that it was a mystery what was inside,” Mills said. “I thought this would be a great thing to do for a laugh for the kids. Maybe they can find some interesting historical things in it — like a time capsule.”
After pressing his ear against the cool metal, he began spinning the dial. With numbers ranging from zero to 60, he turned clockwise (顺时针方向地) three times to 20, counter-clockwise two times to 40, and then clockwise one time to 60. He was astonished to hear a click. “I jumped up and told everyone I’m buying a lottery ticket (彩票),” he said.
1.What does the underlined sentence in the first paragraph mean?
A.He didn’t think he would open the safe.
B.The museum trip was like a Hollywood film.
C.He didn’t want to turn the dial in the beginning.
D.It was unbelievable for him to win a lottery ticket in the end.
2.What do we know about the safe?
A.The dial on the safe was broken.
B.It was a donation from a rich businessman.
C.It was one of the most valuable exhibits in the museum.
D.It has been long closed since it was brought to the museum.
3.Why did Mills compare the safe to a time capsule?
A.To tell people how fast time flies.
B.To remind visitors of the time limit.
C.To indicate the safe’s special meaning.
D.To explain the content of the safe.
4.What can we infer from the last paragraph?
A.Mills won a prize for cracking the code.
B.Mills had plenty of luck to break the code.
C.Mills knew what the code was in advance.
D.Mills tried a dozen times until he cracked the code.
Offering Free Homestay in Singburi Thailand in Exchange for Short Term ESL (非母语英语课程) Teaching Peetim’s ESL Homestay offers volunteers lodging (寄宿), food, laundry and Thai culture in exchange for teaching English in her private schools. Peetim’s homestay is in a village near Singburi, a small town about 2 hours’ drive north of Bangkok. Her home is spacious, safe, clean, and quiet. There are several bedrooms, bathrooms, and classrooms — and some refrigerators in different spots. Every room has reliable, fast wifi. It’s only 10 minutes’ drive to KFC and 5 minutes’ drive to a large supermarket. Besides, several small stores are within walking distance. A motorbike into town is 60 baht (铢，泰国货币单位) roundtrip.
Peetim’s husband has a large mat for teaching Thai boxing. You can prepare your lessons and Peetim can provide you with curriculums. Student skill level is pretty low, so plan to teach basic vocabulary and simple conversations. Pictures and videos are great. For the younger learners, use plenty of games and songs. Peetim’s housekeeper doesn’t speak English, but Peetim is fluent. She can provide you with an invitation letter to get a volunteer visa for up to 3 months at 2700 baht. The homestay is free, but many volunteers pay Peetim as much as several thousand baht per month. Utilities (公用事业) in Thailand are 1000-3000 baht, depending on electricity use. Food in Thailand is 100-300 baht, depending on your diet and appetite. Peetim communicates through Facebook rather than by email.
Phone: 080779479
Facebook website addresses:
http://www.peetimhomestay.com/
If you have a lot of luggage, you can ship most of it using Kerry Logistics express mail service. They are fast, reliable, and surprisingly cheap.
Ship packages to: Peetim Homestay
45 Moo, 6 Phromburi
Singburi, THAILAND
1.Who is the advertisement mainly intended for?
A.Young English learners. B.Local college students.
C.Native English speakers. D.Foreign tourists.
2.In Peetim’s school, roomers are required to _______.
A.teach the students basic English
B.sing and dance with the students
C.prepare the curriculum themselves
D.teach the students with Peetim together
3.What can we learn about Peetim?
A.She can speak English a little.
B.She is a user of Facebook.
C.She will cook for roomers.
D.She offers roomers free shipping.
假如你是李华，你在新高中学习已快一个月，最近收到你的澳大利亚朋友Tom的电子邮件，询问你的学校的基本情况以及你的高中生活。请根据以下提示，给他回一封电子邮件，内容包括：
1. 学校给你的总体印象；
2. 老师对学生的态度；
3. 你所擅长的学科以及你目前所遇到的困难；
4. 期待回复。
注意：1.词数100左右；
2.可适当增加细节，以使行文连贯。
Dear Tom,
_______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Yours sincerely,
Li Hua
假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。
增加:在缺词处加一个漏字符号(∧)，并在其下面写出该加的词。
删除:把多余的词用斜线(\)划掉。
修改:在错的词下划一横线，并在该词下面写出修改后的词。
注意:1. 每处错误及其修改均仅限一词；
2.只允许修改10处，多者(从第11处起)不计分。
When I was in the seventh grade, I was too naughty that I had difficulty behave myself. My heart was in the right place, and I couldn’t always follow the rules. I played many trick on my schoolmates. As the result, I repeatedly sent to the office of the headmaster. Although I hated going to there, I didn’t hate the headmaster, who was kind and patience. When I got called to the headmaster’s office for the sixth time, I have no idea what I had done. There he told me, “I’ve heard you’ve been behaving really well lately. I want you to know how proudly I am of you.”
阅读下面材料，在空白处填入适当的内容 (1个单词) 或括号内单词的正确形式。
Twenty teammates dig the paddles into the water and then pull back in a quick, 1. (power) motion (动作). A drummer (鼓手) keeps time for 2.(they) from the front of the boat while another person controls and directs from the back. Together, these 22 people race a boat 3.(decorate) with the head and tail of a dragon. It is a scene 4. has been part of the Dragon Boat Festival in China for thousands of years. But over the last 40 years, this scene 5.(become) common on lakes and rivers around the globe.
The world outside Asia was formally introduced to dragon boating in 1976. That year the Hong Kong Tourist Association had a plan 6.(attract) tourists. Their first step was inviting a Japanese team to compete in the first Hong Kong International Dragon Boat Races. The media (新闻媒体) sent pictures around the world, 7.(increase) international interest in the sport. Their next step was sending dragon boats to 8.(city) in North America and Europe. 9. their plan helped tourism or not, it did give rise to dragon boat clubs in many countries. When the International Dragon Boat Federation was founded in 1991, dragon boating had truly become 10. international sport.
