No poem should ever be discussed or “analyzed”，until it has been read aloud by someone，a teacher or a student．Better still，perhaps，is the practice of reading it twice，once at the beginning of the discussion and once at the end，so the sound of the poem is the last thing one hears of it．

    All discussions of poetry are，in fact，preparations for reading it aloud，and the reading of the poem is，finally，the most telling “interpretation” of it，suggesting tone，rhythm，and meaning all at once．Hearing a poet read the work in his or her own voice，on records or on film，is obviously a special reward．But even those aids to teaching can not replace the student and the teacher reading it or，best of all，reciting it．

    I have come to think，in fact，that time spent reading a poem aloud is much more important than “analyzing” it，if there isn't time for both．I think one of our goals as teachers of English is to have students love poetry．Poetry is “a criticism of life” and “a heightening(提升)of life”．It is “an approach to the truth of feeling”，and it “can save your life”．It also deserves a place in the teaching of language and literature more central than it presently occupies．

    I am not saying that every English teacher must teach poetry．Those who don't like it should not be forced to put that dislike on anyone else．But those，who do teach poetry must keep in mind a few things about its essential nature，about its sound as well as its sense，and they must make room in the classroom for hearing poetry as well as thinking about it．

    Both instructors and learners can get benefits from the following learning strategies as long as they are properly made use of in language learning.

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    The information presented in this section focuses on specific conversation, discussion, or presentation skills. The activities are generally self-explanatory, with students expressing opinions, making decisions, solving problems, planning presentations, and so on. Engaged in these activities, students have the possibility of communicating with each other in class. This section also includes lists of expressions used to illustrate different language functions, such as agreeing, disagreeing, and asking for clarity in order to help students expand their knowledge of English.

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    In a speaking or listening course, students' anxieties can affect their learning. For this reason, it is important to establish a friendly, relaxed classroom environment. It may help students 10 think of the classroom as a laboratory where they can experiment and take risks with the language. In such circumstances, students should realize that errors are a natural and expected part of learning a language. In addition, one of the goals of this pan is to encourage students to examine their awn opinions and values while at the same time showing respect for the opinions and values of others.

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    Many of the activities in this section involve the students' cooperating work in class. Generally, such an activity taken up by four members seem to work the best. Groups of three or five members may also be effective, depending on the activity. The first unit includes guidelines for organizing group work, with students taking on the following roles: leader, reader, summarizer, reporter, and observer (if necessary). Organizing all activities in this way makes the course truly learner-centered since students must take fall responsibility for carrying out each activity. As for seating, group members should arrange their seats or chairs in a small circle to encourage interaction.

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    Being a teacher, in the course of group activities, you should circulate from group to group, which helps ensure that students are on task and are using English. While you should not participate in pair or group activities, you need to stay involved in what the students are doing. One important reason to circulate during activities is to keep track of the kinds of problems students have, such as grammatical accuracy, fluency, word choice, pronunciation and intonation discussion strategies, etc. However, it is generally not effective to correct students' errors when they arc involved in an activity. The most practical way to deal with communication problems is to make notes of what you observe as you arc circulating. You can then use this information to provide feedback after the activity or to develop future lessons.

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    At the beginning of the course, when they need to build up their confidence, students benefit most from encouragement and positive comment. If possible, you'd rather not grade the students fust few efforts at speaking in a group or to the class. Many students suffer such anxiety in speaking situations that any criticism at this stage can have the opposite effects. Commenting on students' work does not necessarily mean grading them on the scene. Even if the programs requires formal grades, you should try to put off assigning grades until later in the term.

    Think about the different ways that people use the wind. You can use it to fly a kite or to sail a boat. Wind is one of our cleanest and richest power sources, as well as one of the oldest. Evidence shows that windmills(风车) began to be used in ancient Iran back in the 7th century BC. They were first introduced to Europe during the 1100s, when armies returned from the Middle East with knowledge of using wind power.

    For many centuries, people used windmills to grind(磨碎) wheat into flour or pump water from deep underground. When electricity was discovered in the late 1800s, people living in remote(偏远的) areas began to use them to produce electricity. This allowed them to have electric lights and radio. However, by the 1940s when electricity was available(可利用的) to people in almost all areas of the United States, windmills were seldom used.

    During the 1970s, people started becoming concerned about the pollution that is created when coal and gas are burned to produce electricity. People also realized that the supply of coal and gas would not last forever. Then, wind was rediscovered, though it means higher costs. Today, there is a global movement to supply more and more of our electricity through the use of wind.

根据短文内容，选择最佳答案，并将选定答案的字母标号填在题前括号内。

    You may know the Eiffel Tower as one of the most famous man-made monuments in the world, and you'd be absolutely right! Read on to learn about the history of the great Eiffel Tower.

    Travelers from around the world flock(蜂拥)to Paris, France, to visit the Eiffel Tower, making it the most visited paid monument in the entire world! In fact, in 2010, the Eiffel Tower welcomed its 250 millionth visitor!

The history of the Eiffel Tower

    The Eiffel Tower was named after the engineer Gustave Eiffel, whose company designed and built the famous monument. Construction began in January of 1887 and was completed in only two years. Their plan was to finish the tower in time to be the entrance arch for the World's Fair in 1889. This fair celebrated the 100^th anniversary of the French Revolution, which took place from 1789 to 1799.

The height competition

    Located on the Champs de Mars, the tower is the tallest structure in Paris. It was the tallest man-made structure in the world for 41 years until the Chrysler Building in New York surpassed(超过) it. Then the spire(塔尖) on the top of the tower was added, raising its height to 17 feet taller than the Chrysler Building. It is now 1,063 feet tall! There are two replicas(复制品) of the Eiffel Tower in the world: a half scale model at the Paris Hotel in Las Vegas and a full-sized monument of a similar (but not exact) design in Tokyo, Japan.

Three shades of wonder

    Some pictures make the Eiffel Tower look like a dark iron color. But it is, in fact, bronze. Not only that, but the tower is actually painted three different shades to make it appear even taller: darkest on the bottom and lightest on the top.

    A new phone app uses shaking from smartphones to warn people about earthquakes. The new app is called MyShake, which is the work of four researchers at the University of California. Berkeley.

    Smartphones are equipped with accelerometers(加速器). MyShake uses phone accelerometers to measure seismic (地震的) activity. It has been programmed to know the difference between normal activity and earthquake movement. The software developers say their app is right 93 percent of the time. A smartphone sends seismic information to the app developers. If the developers receive several warnings from one area, it recognizes that an earthquake may be taking place or will take place soon. Using information sent from the app, the network then judges the location and strength of the quake in real time. MyShake can record 5.0 earthquake at distances of 10 kilometers or less.

    MyShake uses very little power, according to its developers. Only when seismic activity is sensed by the app does it become active and sends data to the network. The app works best when your phone is resting on a flat surface, like a table.

    The developers hope that MyShake can add to information collected by the U.S Geological Survey. That U.S agency has created the Earthquake Early Warning System, also known as the EEW. The EEW has used sensors for measuring quakes in many areas. In places where no such equipment exists, MyShake may be the only method of early quake detection (发现). The app also shows ways to stay safer during an earthquake. The developers say it will become more effective as more people use it.

    The developers say they hope to add a feature that will warn people about possible tsunami after an earthquake.

    Sports can help you keep fit and get in touch with nature. However, whether you are on the mountains, in the waves, or on the grassland, you should know that your choice of sport might have great influence on the environment.

    Some sports are resource-hungry（消耗资源）. Golf, as you may know, eats up not only large areas of countryside, but also tons of water. Besides, all sorts of chemicals and huge amounts of energy are used to keep its courses（球场）in good condition. This causes major environmental effects. For example, in the dry regions of Portugal and Spain, golf is often held responsible for serious water shortage in some local areas.

    There are many environmentally-friendly sports. Power walking is one of them that you could take up today. You don't need any special equipment except a good pair of shoes; and you don't have to worry about resources and your wallet. Simple and free, power walking can also keep you fit. If you walk regularly, it will be good for your heart and bones. Experts say that 20 minutes of power walking daily can make you feel less anxious, sleep well and have better weight control.

    Whatever sport you take up, you can make it greener by using environmentally-friendly equipment and buying products made from recycled materials. But the final goal should be “green gyms(健身房；体育馆)”. They are better replacements（代替物）for traditional health clubs and modern sports centers. Members of green gyms play sports outdoors, in the countryside or some other open spaces. There is no special requirement for you to start your membership. And best of all, it's free.