摘要:
**基本信息**
聚焦四年级下册核心句型转换,系统覆盖否定、疑问、划线提问等题型,通过分层训练提升语言运用与思维分析能力。
**专项设计**
|模块|题量/典例|题型特征|知识逻辑|
|----|-----------|----------|----------|
|否定句转换|9题(题2/8/13等)|考查be动词/情态动词/实义动词否定形式|从基础否定规则到动词时态变化,构建否定表达逻辑链|
|疑问句转换|9题(题4/7/19等)|涵盖一般疑问句及肯定回答|遵循"提be/助动词-改语序"原则,强化疑问表达规范|
|划线提问|18题(题3/5/11等)|聚焦where/what/how/when等疑问词选择|基于划线内容属性(地点/动作/特征等)匹配疑问词,培养情境分析思维|
|时态/句式转换|9题(题1/10/27等)|包含感叹句/现在进行时/同义句转换|整合句式结构与语义转换,提升语言灵活运用能力|
内容正文:
译林版四年级下册英语 句型转换专项 答案+逐题解析
1. 答案:How
解析:本题考查how引导的感叹句。结构:How + 形容词/副词 + 主语 + 谓语。
本句中delicious是形容词,故用How。
2. 答案:don’t; or
解析:一般现在时变否定句,主语We为复数,助动词用don’t;
肯定句中的并列连词and,在否定句中要改为or。
3. 答案:Where is
解析:画线部分 in the kitchen(地点),对地点提问用Where;
原句是现在进行时(is cooking),疑问语序:疑问词 + be动词 + 主语 + 现在分词。
4. 答案:Is she
解析:现在进行时变一般疑问句,直接把be动词is提到句首,主语she紧随其后。
5. 答案:How is
解析:画线 very yummy(描述食物口感),询问事物怎么样,固定句型:How + be + 主语。
6. 答案:When do
解析:画线 in the morning(时间),对时间提问用When;
原句是一般现在时,主语you,助动词用do。
7. 答案:Do; do
解析:一般现在时变一般疑问句,主语you,句首加助动词Do,后面实义动词用原形do。
8. 答案:doesn’t wash
解析:主语She是第三人称单数,一般现在时否定形式:doesn’t + 动词原形,wash不变形。
9. 答案:What can
解析:画线 make the bed(动作),对动作提问用What;
情态动词can直接提前,后接动词原形。
10. 答案:are doing
解析:要求改为现在进行时,结构:主语 + am/is/are + 现在分词;
主语They为复数,be动词用are,do的现在分词是doing。
11. 答案:Where does
解析:画线 on a farm(地点),用Where提问;
主语my uncle是三单,一般现在时疑问句加助动词does,后面动词用原形。
12. 答案:What is
解析:询问职业,固定句型 What is sb.’s job?(某人的工作是什么?)。
13. 答案:don’t want
解析:一般现在时,主语I,否定形式用don’t + 动词原形。
14. 答案:Yes, she is.
解析:一般疑问句 Is your aunt...? 的肯定回答:Yes, 主语+is.
(your aunt 对应人称代词she)
15. 答案:What is
解析:同第12题,询问职业:What is your mother's job?
16. 答案:How is
解析:画线 delicious(描述食物味道),询问事物状态用 How is + 主语。
17. 答案:don’t; any
解析:I’d like = I would like,变否定句在would后加not,缩写wouldn’t;
肯定句中的some,否定句改为any。
补充:标准写法:wouldn’t; any
18. 答案:Yes, please.
解析:Would you like...? 表示委婉请求,肯定固定回答:Yes, please.
19. 答案:Would; like some
解析:I’d like = I would like,变一般疑问句,把Would提到句首;
委婉请求的疑问句中,依然用some(不用any)。
20. 答案:What do
解析:画线 two glasses of juice(物品),对事物提问用What;
主语They为复数,一般现在时加助动词do。
21. 答案:What; eat
解析:画线 some noodles(食物),用What提问;
want to do 结构中,to后动词原形eat保留。
22. 答案:want to eat
解析:同义句转换:would like to do sth. = want to do sth.(想要做某事)。
23. 答案:What can
解析:画线 carry the bag(动作),用What提问;情态动词can提前。
24. 答案:doesn’t want
解析:主语She三单,一般现在时否定:doesn’t + 动词原形;
肯定句some改为否定句any(句中已给出any)。
25. 答案:What’s; matter
解析:询问身体状况,固定句型 What’s the matter?(怎么了?)。
26. 答案:am not
解析:含有be动词的句子变否定,直接在am后加not;
肯定句and,否定句改为or。
27. 答案:What’s wrong with
解析:同义句转换:What’s the matter with sb.? = What’s wrong with sb.(某人怎么了?)。
28. 答案:He goes to school by bus.
解析:同义句转换:take a bus to sp. = go to sp. by bus(乘公交车去某地);
主语he三单,go变为goes。
29. 答案:Are there any cars on the road?
解析:there be句型变一般疑问句,be动词are提前;
some改为any。
30. 答案:Don’t run
解析:祈使句变否定句,结构:Don’t + 动词原形。
31. 答案:What are
解析:画线 many cars(事物),提问“路上有什么”,用What;
原句there be结构,问句省略there,即 What are on the road?
32. 答案:don’t; any
解析:一般现在时,主语I,否定用don’t;肯定句some改为any。
33. 答案:Where are
解析:画线 on the second floor(地点),用Where提问;主语rooms是复数,be动词用are。
34. 答案:can’t carry
解析:情态动词can变否定,直接加not,缩写can’t,后接动词原形。
35. 答案:Who is
解析:画线 he(人物),对人提问用Who;be动词is提前。
36. 答案:Which
解析:画线 first(序数词,楼层),提问“第几层”用 Which floor。
37. 答案:Is there any
解析:there be句型,就近原则:be动词由后面不可数名词oil决定,用Is;
疑问句some改为any。
38. 答案:doesn’t bite
解析:主语The mouse三单,一般现在时否定:doesn’t + 动词原形bite。
39. 答案:Can; help
解析:情态动词can变一般疑问句,直接将can提到句首,动词用原形。
40. 答案:How is
解析:画线 big(外貌/特征),询问事物样子用 How is + 主语。
41. 答案:don’t have
解析:一般现在时,主语We复数,否定用don’t + 动词原形have。
42. 答案:Are there
解析:there be句型变一般疑问句,be动词are提前。
43. 答案:What can Lucy do?
解析:画线 play the guitar(动作),用What提问,can提前,动词原形。
44. 答案:Does; make
解析:主语the mouse三单,一般现在时疑问句,句首加助动词Does,动词还原为make。
45. 答案:What do
解析:画线 fruit(物品),用What提问;主语you,助动词用do。
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译林版(新教材)四年级下册英语期末Unit 1- Unit 8专项练习
句型转换
1.The food is delicious. (改为感叹句)
________ delicious the food is!
2.We need a knife and a fork. (改为否定句)
We ________ need a knife ________ a fork.
3.My mum is cooking in the kitchen. (对画线部分提问)
________ ________ your mum cooking?
4.She is cooking potatoes. (改为一般疑问句)
______ ______ cooking potatoes?
5.The soup is very yummy. (对划线部分提问)
___________ the soup?
6.I water the flowers in the morning. (对画线部分提问)
________ ________ you water the flowers?
7.We do chores on the weekend. (改为一般疑问句)
________ you ________ chores on the weekend?
8.She washes the dishes every day. (改为否定句)
She ________ ________ the dishes every day.
9.I can make the bed. (对画线部分提问)
________ ________ you do?
10.They do chores at home. (改为现在进行时)
They ______ ______ chores at home.
11.My uncle works on a farm. (对画线部分提问)
________ ________ your uncle work?
12.My father is a driver. (对画线部分提问)
________ ________ your father’s job?
13.I want to be a nurse. (改为否定句)
I ______ ______ to be a nurse.
14.Is your aunt a teacher? (作肯定回答)
_____________________________
15.My mother is a teacher. (就画线部分提问)
_________ _________ your mother's job?
16.The hot dog is delicious. (对划线部分提问)
______ ______ the hot dog?
17.I’d like some fish and chips. (改为否定句)
I ______ like ______ fish and chips.
18.Would you like some noodles? (作肯定回答)
______, ______.
19.I’d like some jiaozi. (改为一般疑问句)
______ you ______ ______ jiaozi?
20.They want two glasses of juice. (对划线部分提问)
______ ______ they want?
21.I want to eat some noodles. (对画线部分提问)
_____ do you want to _____ ?
22.I’d like to eat some hot dogs. (改为同义句)
I ______ ______ ______ some hot dogs.
23.I can help you carry the bag. (对划线部分提问)
______ ______ you help me do?
24.She wants some bread. (改为否定句)
She ______ ______ any bread.
25.I am ill. (对划线部分提问)
_______ the _______?
26.I am hot and thirsty. (改为否定句)
I ______ ______ hot or thirsty
27.What’s the matter with her? (改为同义句)
_______ _______ _______ her?
28.He takes a bus to school. (改为同义句)
__________________________
29.There are some cars on the road. (改为一般疑问句)
__________________________
30.Run on the road. (改为否定句)
________ ________ on the road.
31.There are many cars on the road. (对划线部分提问)
________ on the road?
32.I have some flowers. (改为否定句)
I ________ have ________ flowers.
33.The reading rooms are on the second floor. (对画线部分提问)
______ ______ the reading rooms?
34.I can carry the box for you. (改为否定句)
I ______ ______ the box for you.
35.He is my new friend. (对划线部分提问)
______ ______ new friend?
36.The library is on the first floor.(对画线部分提问)
______ floor is the library on?
37.There is some oil (油) and vegetables in the pot. (改为一般疑问句)
______ ______ ______ oil and vegetables in the pot?
38.The mouse bites the net. (改为否定句)
The mouse ______ ______ the net.
39.The mouse can help the lion. (一般疑问句)
______ the mouse ______ the lion?
40.The lion is big. (对划线提问)
______ ______ the lion?
41.We have a party on Sunday. (改为否定句)
We ______ ______ a party on Sunday.
42.There are many carrots in the garden. (改为一般疑问句)
______ ______ many carrots in the garden?
43.Lucy can play the guitar. (对划线部分提问)
____________________________________
44.The mouse makes a hole in the net. (改为一般疑问句)
______ the mouse ______ a hole in the net?
45.We share fruit with Ruby. (对画线部分提问)
______ ______ you share with Ruby?
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