【正文】 think that such hardship camps can help children learn to live and develop in the struggle against nature. 閱讀第三段結尾部分可得知此答案。 often choose thick forests and faroff mountains. 在第二段的結尾部分可直接找到該問題的答案。各選項中只有 C項 提到 recycling。 它們是 Sony, Dell和 Hewlett Packard三家電腦公司。 題意為 :在 1952年的倫敦大霧中 ,4,000人在幾天后死于污染。 ； ； 染； 。 考查轉折連詞。在許多方面用 in many ways表示。 句意為 :因為大多數人在室內的時間是他們時間的 80%~90%。 句意為 :很多污染來自戶內的活動。 Ⅱ .（ A） （ B） he ever been there before? long will he be there? you heard from him? did he say? is very nice of him. Ⅲ . 句意為 :他們只關心戶外的空氣污染。由于句意 rainstorm是 “暴雨 ”，故選 A。 本題考查 wash away 沖走 。 anywhere 任何地方，隨便哪里； nowhere 無處，任何地方都不； everywhere 各地， 到處； somewhere 某地，在某地。根據題意選擇 B項。 keep 保存，保持； stand 忍受； hear 聽說； make使役動詞，根據題意選擇 B項。 There are a lot of trees around us. Trees are useful in three very important ways. The first important way is that they provide humans with food. Without trees, many animals could not live on the earth, and it’s not easy for humans to live, either. The second important way is that trees give us shade. The third important way is that trees help to stop droughts and floods. 參 考 答 案 及 解 析 單元綜合檢測 第一部分 聽力 Ⅰ . Ⅱ . Ⅲ . Ⅳ . Ⅴ . live to stop 第二部分 基礎知識運用 Ⅰ . 本題考查主從句時態(tài)問題。 W: Where have you been, Jack? M: I’ve been to a park. W: What did you do there? M: I found that the visitors throw rubbish into the lake nearby. The lake has bee very dirty. Lots of fish have died. W: That’s terrible! What did you do then? M: I took a bottle of water and some dead fish to the leader of the park. W: What did he say? M: He said that they would do something to solve the problem. Ⅳ .聽短文，選擇正確答案。 6. How long have you lived in this city? 7. Where has Mr. Li gone? 8. When are they going to return? 9. Have you ever been to England? 10. Do you like to live in Hong Kong? Ⅲ .聽對話，選擇正確答案。（ 10分） 人類的 不明智 之舉 導致的 問題 建議 至少兩條合理化建議 聽 力 材 料 單元綜合檢測 Ⅰ .聽句 子，選擇正確圖片。 My uncle _____ _____ _____ _____ his hometown for quite a few years. ？ Do you know that the population of India is _____ than _____ of America? Ⅲ .書面表達 。 （ 5分） ，但是她沒有聽到。 do primary and middle schools in Japan anize the camps? _______________________________________________________ places do they often choose as camp places? _______________________________________________________ there any teachers who can help the children to cook in the camp? _______________________________________________________ do the children in Japan hardly find times of hardships? _______________________________________________________ ’s the experts’ opinion (觀點 ) on the idea? _______________________________________________________ 第三部分 寫作（ 30 分） Ⅰ .詞匯 。 （ 10分） When people talk about air pollution, they are usually thinking about outdoor air 26 . But do you know that there is also air pollution inside homes, offices, hotels and other buildings? The air in your home can be 2 to 100 times more polluted than the air outdoors! In fact, some American doctors say that 50% of illnesses have 27 to do with polluted indoor air. A lot of pollution es from indoor activities 28 smoking and cooking. As most people 29 about 80%90% of their time inside buildings, it is important to take indoor air pollution seriously, too. Air pollution influences our health 30 . When the air is polluted, not only young children and old people 31 from it, 32 people with health problems suffer as well. Indoor air pollution can 33 people’s eyes, noses and throats. Air pollution, both indoor and outdoor, can also 34 to lung can