【正文】 are polluted. In some cities, the air is filled with pollution. This makes people ill. As well as people, animals are harmed by pollution. If we do not act to protect the environment, more living things will be killed by pollution. [172] ，湖水清澈湛藍，非常美麗； ，玻璃、塑料和紙張等物品都是分類收集，然后進行回收的；即使是舊的衣服、鞋子都能被回收再利用； ；比如，人們不能砍伐樹木；否則將會受到懲罰；記住，每個人都可以做一些改變。 Switzerland is beautiful with high mountains and clean blue lakes. In Switzerland, things like glass, plastic and paper are separated into different groups and then recycled. Even old clothes and shoes can be recycled. The government has many laws to protect the environment. For example, people are not allowed to cut down trees. Otherwise, they will be punished. Remember that everyone can do something to make a difference. [181] 一；許多鳥兒生活在那里；濕地里魚很多，鳥兒很容易找到食物； ，越來越多的鳥兒因為沒有足夠的生存空間而處于危險當中；它們中的許多已經(jīng)死掉了； ；它們在像扎龍這樣的保護區(qū)會是安全的。 Zhalong Nature Reserve is one of the world39。s most important wetlands. Many birds live there. There are many fish in the wetland, so the birds can easily find food. More and more birds are now in danger because they do not have enough living space. Lots of them have died. The Chinese government wants to protect these endangered birds. They can be safe in reserves like Zhalong. [182] ；每年兩次統(tǒng)計鳥兒的數(shù)量，以研究鳥兒在數(shù)量方面的變化； ；需要更多的人幫我們統(tǒng)計鳥兒的數(shù)量； ；我們希望這則信息會有助于他們理解。讓他們采取行動來保護野生動物。 We like birdwatching. We do a bird count twice a year to study the changes in bird numbers. We are now inviting students to help. We need more people to help us count. Many people do not understand the importance of the wetlands. We hope this information will help them understand. It may make them take action to protect wildlife. [191] ； ；我試圖往外跑，但玻璃碎片和磚頭砸了下來，墻開始坍塌； ，響聲和搖動都停了下來； ；我擔心沒人會發(fā)現(xiàn)我；所以尖聲呼救；好在一條狗發(fā)現(xiàn)了我，有人把我拉了出去。 I was in the library when the earthquake started. The earth started to shake hard. I tried to run outside, but pieces of glass and bricks fell down, and the walls began to e down. Finally, the noise and shaking ended. I realized my leg was trapped. I was afraid that no one would find me. I screamed for help. Luckily, a dog found me and someone pulled me out. [192] ，暴風雪襲擊了北京；放學后，貝蒂和她的朋友艾米合撐一把傘，走向公交車站； ；突然，一陣大風從身后刮來，她們在大風中弄丟了傘，她們倆幾乎跌倒，只能在暴風雪中慢慢地走向公交車站； ，她們上了一輛公交車回家了。 A snowstorm hit Beijing last Wednesday. After school, Betty shared an umbrella with her friend, Amy, and they walked to the bus stop. The weather was really terrible. Suddenly, a strong wind came from behind. They lost their umbrella in the wind and nearly fell over. They had to walk slowly through the storm to the bus stop. At last, they got on a bus and went home. [201] ，英國人通常會說 你好 或者 很高興認識你 ，與你握手； ，他們舉止得體；他們認為插隊是無禮的行為；他們總是排隊；在家中他們也非常有禮貌； 3.入鄉(xiāng)隨俗 ；當我們在一個陌生的地方，我們的行為舉止應當像當?shù)厝艘粯印? British people usually say hello or nice to meet you and shake your hand when they meet you for the first time. They behave politely in public. They think it39。s rude to push in before others. They always queue. They are very polite at home as well. When in Rome, do as the Romans do. When we are in a strange place, we should do as the local people do. [202] ，比如醫(yī)院、博物館、街道、公園見到各類公共標志；通常，它們顏色鮮明，用圖形表達； ；它們能幫我們找路，告訴我們周圍的地點；它們提醒我們遠離危險，告誡我們不能做某事；比如，在藝術博物館里我們總能看到 禁止拍照 的標志。 We can see different public signs in places like hospitals, museums, streets, and parks. They are often bright in colour and have pictures on them. Most of them give us useful information. They help us find our way and tell us about the places around us. They keep us safe from danger and warn us not to do something. For example, we can always see the sign No photos in an art museum.