一、写出下列动词的第三人称单数形式
1. stay
2. change
3. go
4. finish
5. study
6. have
7. enjoy
8. fix
9. do
10. miss
11. worry
12. teach
13. buy
14. paint
15. jog

1. stays 2. changes 3. goes 4. finishes 5. studies
6. has 7. enjoys 8. fixes 9. does 10. misses
11. worries 12. teaches 13. buys 14. paints 15. jogs

【分析】
首先明确动词第三人称单数的变化规则：1.一般情况直接加s；2.以s、x、ch、sh、o结尾的动词加es；3.以辅音字母+y结尾的动词，变y为i再加es；4.不规则变化需特殊记忆。再结合每个动词的特征，对应规则推导结果。
【解析】
1. stay为一般动词，直接加s，得stays；
2. change为一般动词，直接加s，得changes；
3. go以o结尾，加es，得goes；
4. finish以sh结尾，加es，得finishes；
5. study以辅音字母+y结尾，变y为i加es，得studies；
6. have为不规则动词，第三人称单数为has；
7. enjoy为一般动词，直接加s，得enjoys；
8. fix以x结尾，加es，得fixes；
9. do以o结尾，加es，得does；
10. miss以s结尾，加es，得misses；
11. worry以辅音字母+y结尾，变y为i加es，得worries；
12. teach以ch结尾，加es，得teaches；
13. buy为一般动词，直接加s，得buys；
14. paint为一般动词，直接加s，得paints；
15. jog为一般动词，直接加s，得jogs。
【答案】
1. stays 2. changes 3. goes 4. finishes 5. studies
6. has 7. enjoys 8. fixes 9. does 10. misses
11. worries 12. teaches 13. buys 14. paints 15. jogs
【知识点】
英语动词第三人称单数变化规则，英语基础语法
【点评】
本题考查英语动词第三人称单数的基础变化规则，涵盖一般情况、特殊结尾变化及不规则变化，是英语语法的核心基础考点，需熟练掌握各类变化规则。
【难度系数】
0.3

二、句型转换
1. Mike doesn’t have any free time for his hobbies after school every day. (改为肯定句)
Mike free time for his hobbies after school every day.
2. She often reads with her daughter in the evening. (改为否定句)
She often with her daughter in the evening.
3. My father does housework on weekdays. (改为否定句)
My father housework on weekdays.
4. I like playing with my dog after dinner. (对画线部分提问)
like after dinner?
5. The man comes from the USA. (对画线部分提问)
the man ?
6. Sandy often goes jogging at weekends. (对画线部分提问)
Sandy often go jogging?
7. My brother goes to school by bus every day. (同义句转换)
My brother a school every day.
8. Cindy watches films at weekends. (改为一般疑问句)
Cindy films at weekends?
9. My father and mother walk the dog on weekdays. (改为一般疑问句，并作否定回答)
— father and mother the dog on weekdays?
— , .
10. Amy and Daniel like playing computer games. (改为一般疑问句，并作肯定回答)
— Amy and Daniel playing computer games?
— , .

1. has some 2. doesn't; read
3. doesn't do 4. What do you; doing
5. Where does; come from 6. When does
7. takes; bus to 8. Does; watch
9. Do your; walk; No; they don't 10. Do; like; Yes, they do

【分析】本题为一般现在时的句型转换专项练习，解题时需先明确句子时态（均为一般现在时，由every day、often等时间状语体现），再根据不同题型要求（改肯定句、否定句、特殊疑问句、同义句、一般疑问句及答语），结合主语的单复数形式，正确运用助动词、动词变形、疑问词及固定表达。具体思路：1. 改肯定句：去掉否定词，主语为第三人称单数时动词变单三，any改some；2. 改否定句：主语为第三人称单数用doesn't+动词原形，非单三用don't+动词原形；3. 特殊疑问句：根据划线内容选对应疑问词，再将原句变一般疑问句语序（主语I变you，第三人称单数用does，复数用do）；4. 同义句转换：找同义结构，如by bus对应take a bus to；5. 一般疑问句及答语：主语复数用Do，第三人称单数用Does，答语用对应代词（they）。
【解析】1. 原句是一般现在时否定句，主语Mike为第三人称单数，改肯定句需去掉doesn't，any改为some，动词have变为单三形式has，故填has some；2. 原句主语she为第三人称单数，改否定句需借助助动词doesn't，后接动词原形read，故填doesn't; read；3. 原句主语my father为第三人称单数，改否定句借助doesn't，后接动词原形do（do housework为固定搭配），故填doesn't do；4. 划线部分为动作内容，用疑问词What提问，原句主语I变为you，借助助动词do，like后接动名词doing，故填What do you; doing；5. 划线部分为地点，用疑问词Where提问，主语the man为第三人称单数，借助助动词does，后接动词短语come from，故填Where does; come from；6. 划线部分为时间，用疑问词When提问，主语Sandy为第三人称单数，借助助动词does，故填When does；7. by bus表示交通方式，同义表达为take a bus to，主语my brother为第三人称单数，动词用单三takes，故填takes; bus to；8. 原句主语Cindy为第三人称单数，变一般疑问句需借助助动词Does，后接动词原形watch，故填Does; watch；9. 主语my father and mother为复数，变一般疑问句借助助动词Do，my改为your，动词用原形walk；否定回答用No，主语用they，后接don't，故填Do your; walk; No; they don't；10. 主语Amy and Daniel为复数，变一般疑问句借助助动词Do，后接动词原形like；肯定回答用Yes，主语用they，后接do，故填Do; like; Yes, they do。
【答案】1. has some 2. doesn't; read 3. doesn't do 4. What do you; doing 5. Where does; come from 6. When does 7. takes; bus to 8. Does; watch 9. Do your; walk; No; they don't 10. Do; like; Yes, they do
【知识点】一般现在时句型转换、同义句转换、特殊疑问句
【点评】本题为初中英语基础题型，聚焦一般现在时的各类句型转换，考查学生对时态规则、助动词运用及同义表达的掌握，是夯实英语基础的典型练习。
【难度系数】0.8

三、动词填空
1. Everyone in their class (go) to school on foot on Earth Day every year.
2. My family often (watch) CCTV news at supper.
3. Peter with his family often (fly) kites in the park on windy days.
4. Would you like (do) some shopping with us tomorrow?
5. Look at the picture on the right. The boy (jog).
6. the young man usually (take) his dog for a walk in the evening?
7. (not be) so sad, Cindy. I can help you with the Maths problems.
8. Who often (help) you with the housework?
9. Look, Gary (have) three tickets to the museum in his hand.
10. A lot of children enjoy (fly) kites in spring.

1. goes 2. watch 3. flies 4. to do 5. is jogging
6. Does; take 7. Don't be 8. helps 9. has 10. flying

【分析】这类动词填空题需结合句子的时间标志、主语形式、固定搭配或句式结构确定动词正确形式：1. 看到时间状语every year，判断用一般现在时，主语everyone是不定代词，谓语用三单；2. 时间状语often，一般现在时，family指家人时为复数，谓语用原形；3. 时间状语often，一般现在时，主语是Peter，with短语不影响主语，谓语用三单；4. 固定搭配would like to do，需用不定式；5. 提示词look，用现在进行时，结构为be+doing；6. 时间状语usually，一般现在时的一般疑问句，主语是三单，用助动词Does，后接动词原形；7. 祈使句的否定形式，用Don't+动词原形；8. who作主语，一般现在时谓语用三单；9. have表“拥有”时不用进行时，一般现在时，主语三单用has；10. 固定搭配enjoy doing，用动名词。
【解析】1. 由时间状语every year可知用一般现在时，主语everyone是不定代词，谓语动词用第三人称单数形式，故填goes；2. 由often可知用一般现在时，此处family指家庭成员，为复数概念，谓语用原形，故填watch；3. 由often可知用一般现在时，主语是Peter，with his family是伴随状语，不改变主语单复数，故谓语用第三人称单数，填flies；4. 固定搭配would like to do sth，意为“想要做某事”，故填to do；5. 提示词look表明动作正在进行，用现在进行时，结构为“am/is/are + 现在分词”，主语the boy是单数，故填is jogging；6. 由usually可知用一般现在时，主语the young man是第三人称单数，一般疑问句需借助助动词Does，后接动词原形，故填Does; take；7. 祈使句的否定形式为“Don't + 动词原形”，故填Don't be；8. who作主语时，谓语动词用第三人称单数形式，一般现在时，故填helps；9. 此处have表示“拥有”，不用进行时态，一般现在时，主语Gary是第三人称单数，故填has；10. 固定搭配enjoy doing sth，意为“喜欢做某事”，故填flying。
【答案】1. goes 2. watch 3. flies 4. to do 5. is jogging 6. Does; take 7. Don't be 8. helps 9. has 10. flying
【知识点】一般现在时、现在进行时、固定搭配
【点评】本题为初中英语基础动词填空题，主要考查时态运用、主谓一致、固定搭配及祈使句的否定形式，是英语核心基础知识点，难度适中，适合巩固基础。
【难度系数】0.6