Unit12 Review 1（练习及解析） _北师大版 （三起）四年级英语下册

1、. 【精品】Unit12 Review 1练习及解析 北师大版 三起2019秋-四年级英语下册一、按要求写单词。1.Good morning汉语_ 2.new反义词_3. 坐下英语_ 4.short反义词_5. big反义词_【答案】1. 早上好 2. old 3. sit down 4. long 5. small【解析】1. Good morning早上好2. new的反义词是old3. sit down坐下4. short的反义词是long5. big的反义词是small二、根据句意及首字母填写单词。 1.Can I h_ you? 2. There is a dragon b_. 3.

2、Can I open the w_? 4. Do you have a s_ ruler? 5. H_ are you now? 【答案】1. help 2.boat 3.window 4.short 5. How【解析】1. 我可以帮你吗？help帮助2. 有一只龙船。boat船3. 我可以翻开窗户吗？window窗户4. 你有一把短尺子吗？short短的5. 你如今身体好吗？How are you?你身体好吗？固定用法三、单项选择1.Can I _you? A. help B. helps C. to help2. Can I have three tickets _River Town?

3、 A. in B. to C. on 3. You can have some apples _the train. A. in B. on C. at4. _are you now? A. How B. What C. Which5.My eye _. A. hurt B. hurting C. hurts【答案】1.A 2. B 3. B 4. A 5. C【解析】1. 此句意是：我可以帮你吗？在情态动词后跟动词原形，应选A。.2. 此句意是：我可以买三张到河镇的票吗？three tickets to River Town三张到河镇的票。3. 此句意是：你可以在火车上吃些苹果。on the

4、 train在火车上。4. 此句意是：你如今身体好吗？How are you?你身体好吗？固定用法。5. 此句意是：我的眼睛疼。因主语eye是单数，所以hurt后要加s，应选C。四、根据句意，选词填空。 what help matter on how1.Whats the _?2. _are you now?3. Can I _you?4.We can have some apples _the train!5. _can we do at River Town?【答案】1.matter 2.How 3.help 4.on 5. What【解析】1. 此句意是：怎么啦？Whats the ma

5、tter?固定用法。2. 此句意是：你如今身体好吗？How are you?你身体好吗？固定用法。3. 此句意是：我能帮你吗？help帮助。4. 此句意是：我们可以在火车上吃些苹果！on the train在火车上。5. 此句意是： 我们在河镇能做什么？what什么，注意第一个字母要大写。五、根据要求完成句子。1. We can see dragon boat races.对画线部分提问_2. Can I have three tickets to River Town?. 写出相应的问句_3.There is a dragon boat.变为一般疑问句 _4. We can have som

6、e on the train.变为否认句 _5. Im better now. Thanks.写出相应的问句 _【答案】1. What can you see?2. Can I help you?3.Is there a dragon boat?4. We cant have any on the train.5. How are you now?【解析】1.此句画线部分是dragon boat races, 所以提问时要用What，并将第一人称的we变为第二人称的you, 应为What can you see?2.此句意是：我可以买三张到河镇的票吗？所以可知问句是Can I help you

7、?我可以帮你吗？3 此句变为一般疑问句时要将动词is提到句首，并且第一个字母要大写，应为Is there a dragon boat?4. 此句变为否认句时要将can变为cant, 并将肯定句中的some改为any,应为We cant see any on the train.5.此句意是：我如今很好，谢谢。所以可知问句是How are you now? 你如今身体好吗？六、根据对话内容判断正误，对的用T，错的用F。Bear: Good morning. Can I help you?Tom: Can I have three tickets to River Town?Lulu: What

8、can we do at River Town?Mocky: We can see dragon boat races. Can I have some zongzi now?Tom: Not now, Mocky. We can have some on the train!Mocky: Look! There is a dragon boat! Can I open the window?Mocky: My eye hurts.Tom: Go and wash your eye, Mocky! 1. Tom wants to have three tickets to River Town

9、. 2. They can see dragon boat races at River Town. 3. They can have some zongzi on the train. 4. Mockys arm hurts. 5. Mocky wants to open the window. 【答案】1. T 2.T 3.T 4. F 5.T 【解析】1. 根据对话中Tom: Can I have three tickets to River Town?可判断此句是正确的。2. 根据对话中Lulu: What can we do at River Town? Mocky: We can see dragon boat races.可知此句是正确的。3. 根据对话中We can have som