英语四年级下册Unit12 The ugly duckling完美版习题课件ppt

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Unit 12 The ugly duckling 第一课时 习题一、根据要求写单词。1. beautiful(反义词)_______ 2. small (反义词)_________3. baby(复数) ________    4. sun(形容词)______________.5.have (第三人称单数)____________  二、用所给词的适当形式填空1. There _____(be) three small eggs and a big egg.2. Mother Duck _____(sit) on the eggs.3. My ____(love) babies..    4. She can ______(swim) in the river..5.It’s ______(sun) and warm.三、按要求改写下列句子。1. It’s sunny and warm. (对划线部分提问) _____________________________2.His father swims in the river. (改为否定句) ________________________3. The three ducklings are yellow. (对划线部分提问) ________________________4. Now there are four small eggs. (对划线部分提问.) _____________________________5. She has three eggs.  (改为一般疑问句.) ____________________________四、选择题。(   ) 1.The duck ____ beautiful.  A. look      B. looks       C. look at(   ) 2. He can ____ in the river.A. swim     B. swims      C. swimming(   ) 3. He ____ in the river.       A. swim     B.swims       C. swimming(   ) 4. He is ____ ugly duckling.A. a        B. an          C. /(   ) 5. Look! There ___ two eggs in the grass.       A. is        B. has         C. are                 五、阅读短文，根据短文内容回答问题。It’s spring again now. The weather is wet and warm. The beautiful swan(天鹅)goes back to the river. The three ducks are so surprised(吃惊的). They watch the swan happily. The swan has two big wings. They are white, warm and soft. It has a long neck too. The ducks sit on the swan’s back. The swan take them to the sky. They are so happy. Now they become good friends.1. What season is it now?  ______________________.2. Where does the swan go back?  __________________________3. Where do the ducks sit? __________________________4.How do they feel?  ______________________________5. Are they good friends now?_____________________________________                    Unit 12  The ugly duckling第一课时 答案一、 【解析】1.beautiful的反义词是ugly，故填ugly.2.small的反义词是big，故填big.3. baby的复数是babies. 故填babies.4. sun的形容词是sunny, 故填sunny.5.have的第三人称单数是has. 故填has.【答案】1.ugly      2. big     3.babies    4. sunny    5. has  二、 【解析】1.There be结构，be动词的选用由后面的名词决定(就近原则), three small eggs是复数，所以要用are. 故填are.2.主语是第三人称单数，所以要用sits. 故填sits..3. 句意：我可爱的孩子们, lovely可爱的，故填lovely..4. 情态动词can后跟动词原形，故填swim.5.句意：天气晴朗温暖, sunny晴朗的，故填sunny.【答案】1.are      2. sits     3.lovely     4. swim     5. sunny  三、【解析】1. 此句划线部分是sunny and warm, 所以提问时要用How is the weather ?故填How is the weather?2. 主语是第三人称单数，故此句改为否定句时要借助于助动词does, 后面动词用原形，应为His father doesn’t swim in the river. 故填His father doesn’t swim in the river.3. 此句划线部分是yellow, 所以提问时要用What colour are the three ducklings?故填What colour are the three ducklings?4. 此句划线部分是four, 所以提问时要用How many, 应为How many eggs are there now?故填How many eggs are there now?5. 主语是第三人称单数，所以改为一般疑问句时要借助于助动词does, 后面动词用原形，应为Does she have three eggs? 故填Does she have three eggs?【答案】1. How is the weather?  2.His father doesn’t swim in the river.  3. What colour are the three ducklings?  4. How many eggs are there now?  5. Does she have three eggs?四、 【解析】 1. look系动词，主语是第三人称单数，所以要用looks. 故选B.2. 情态动词后跟动词原形， 故选A3. 主语是第三人称单数，所以要用swims， 故选B。4. ugly的第一个字母是元音音素，所以前面用an. 故选B.5. 因句中two eggs是复数，所以动词要用are. 故选C.【答案】1.B      2. A      3.B       4. B      5. C   五、【解析】1. 根据短文中It’s spring again now.可知此答案为It’s spring now.2. 根据短文中The beautiful swan goes back to the river.可知此答案为The  swan goes back to the river.3. 根据短文中The ducks sit on the swan’s back.可知此答案为The ducks sit on the swan’s back.4. 根据短文中They are so happy.可知此答案为They are so happy.5. 根据短文中Now they become good friends.可知回答是肯定的Yes, they are.【答案】1. It’s spring now.   2.The swan goes back to the river.   3. The ducks sit on the swan’s back.4. They are so happy.    5. Yes, they are.