中考复习专题被动语态学案（无答案）

课型 Review 课题 被动语态 课时 第1课时 提示 在语境中复习被动语态。 学习过程 学生活动 复备 【单元导入，明确目标】 被动语态的构成：一般现在时： be + 动词的过去分词 一般过去时：was/ were + 动词的过去分词 一般将来时：will + be+ 动词的过去分词 含情态动词的被动语态 ：情态动词 + be + 动词的过去分词 【激活先知，链接新知】 任务型阅读（一）阅读短文并按要求完成1-7题。 A lot of water is needed in large cities. Some cities get water from wells. Some get water from lakes or rivers nearby. Water is usually brought to a city from a place higher than the city itself. When water is found only in the lower place, it must be pumped up to the city. Then it is sent to each house. Dams are often built in a river to keep the water from running away. Then a new lake is formed. People know how much water they need, so if there is too much water, they will allow it to run away from the dam. In this way, the city can keep water for its use. There is usually a building near the dam. Much important work is done there. For example, the water is tested before we drink it. Something must be taken away from it. Something must be put into it. In this way, it can be drunk by people. In modern hotels, you usually find three taps. One is for cold water, another is for hot water, and the third is for iced water. 词汇积累：pump up 抽上来 dam 大坝 tap 水龙头 第一题判断，2—4 回答问题。第五题翻译划线句子。6--7 语法探究。 1. If people build dams in the river, a new lake will be formed.( ) 2. How many ways for cities to get water? _____. 3. When water is found in the low place, how is water sent to each house? _____ 4. Why do people usually build a building near the dam? _____ 5. _____. 6. 根据短文内容完成句子，并观察句子的结构特点。 （1）A lot of water _____ in large cities. (2) Water _____ usually _____ a city from a place higher than the city itself. (3) When water _____ only in the lower place, it _____ up to the city. (4) Dams _____ often _____ in a river to keep the water from running away. (5) Then a new lake _____. (6) Much important work _____there. (7) The water _____before it goes to the city. (8) Something _____away from it. Something _____into it. In this way, it _____ by people. 7. 仔细观察第六题中8个句子的特点， 我们可以发现， 这些句子是由一般现在时态和含有情态动词的被动语态构成。一般现在时被动语态是由_____. 含有情态动词的被动语态是由_____. 阅读二。 Dan Robinson had been worried all week. Last Tuesday he received a letter from the local police. In the letter he was asked to call at the station. Dan wondered why he was wanted by the police, but he went to the station yesterday and now he is not worried anymore. At the station, he was told by a smiling policeman that his bicycle had been found. Five days ago, the policeman told him, the bicycle was picked up in a small village four hundred miles away. It is now being sent to his home by train. Dan was not surprised when he heard the news. He was amused too, because he never expected the bicycle to be found. It was stolen twent ... ...