八年级英语拒绝信理由单选题30题

八年级英语拒绝信理由单选题30题
1. I can't go to your party because I have to look after my sick sister. The reason for the refusal is:
A. having to look after a sick sister
B. going to another party
C. not liking parties
D. being too tired
答案：A。

解析：题干中明确表示不能去派对的原因是要照顾生病的妹妹，A 选项符合；B 选项去另一个派对在题干中未提及；C 选项不喜欢派对不符合题干；D 选项太累在题干中也未提到。

2. I'm sorry I can't help you with your homework. I _____________ enough time.
A. don't have
B. haven't
C. won't have
D. didn't have
答案：A。

解析：根据语境，“我没有足够的时间”是一般现在时，A 选项don't have 是一般现在时的否定形式，符合；B 选项haven't 后接过去分词，是现在完成时；C 选项won't have 是一般将来时；D 选项didn't have 是一般过去时。

3. She refused to go shopping with me because she _____________ her favorite TV show at that time.
A. was watching
B. watched
C. watches
D. is watching
答案：A。

解析：“at that time”表示过去的某个具体时间，要用过去进行时，was watching 符合，B 选项watched 是一般过去时，C 选项watches 是一般现在时，D 选项is watching 是现在进行时。

4. He can't come to the meeting. He _____________ an important exam tomorrow.
A. has
B. will have
C. had
D. is having
答案：B。

解析：“tomorrow”表示将来，要用一般将来时，will have 符合，A 选项has 是一般现在时，C 选项had 是一般过去时，D 选项is having 是现在进行时。

5. I can't accept your invitation. I _____________ to visit my grandparents this weekend.
A. am going
B. go
C. went
D. will go
答案：A。

解析：“this weekend”表示将来，be going to 表示计划、打算做某事，am going 符合，B 选项go 是一般现在时，C 选项went 是一般过去时，D 选项will go 也是一般将来时，但不如be going to 更强调计划和打算。

6. I can't go to the school party because I have too much homework _____.
A. to do
B. do
C. doing
D. did
答案：A。

本题考查动词不定式作后置定语。

“have too much homework to do”表示“有太多作业要做”，动词不定式“to do”修饰“homework”，表示要去做的作业。

选项B 是动词原形，不能直接放在“homework”后面；选项 C 是现在分词，不符合语法；选项 D 是过去式，也不符合此语境。

7. I'm sorry I can't join the study group. I'm not good at English and I'm afraid I can't _____.
A. keep up
B. catch up
C. come up
D. put up
答案：A。

“keep up”有“跟上，不落后”的意思。

在这个句子中，
表示自己英语不好，担心跟不上学习小组的进度。

“catch up”通常指赶上（落后的人或事物）；“come up”有“走近，发生”等意思；“put up”有“举起，张贴”等意思。

这三个选项都不符合句子的语境。

8. I can't attend the English speech contest. I have a test _____.
A. the next day
B. next day
C. tomorrow
D. yesterday
答案：A。

“the next day”用于过去时态或将来时态中，表示“第二天”；“next day”这种表达不正确；“tomorrow”用于一般将来时态；“yesterday”用于一般过去时态。

本句是一般将来时态，所以用“the next day”。

9. I have to refuse your invitation to the school sports meeting. I'm not feeling _____.
A. good
B. well
C. nice
D. fine
答案：B。

“feel well”表示“身体好，感觉舒服”，侧重于身体方面。

“good”常指品质、性格等好；“nice”常指人或物好看、令人愉快；“fine”也有身体好的意思，但更多用于回答“How are you?”。

这里指身体不舒服，所以用“well”。

10. I can't go to the English club this week. I have to help my parents _____.
A. at home
B. in home
C. on home
D. of home
答案：A。

“at home”是固定短语，表示“在家”。

“in home”“on home”“of home”这三种表达都是错误的。

11. I can't attend your family party because I have to _____.
A. look after my sick sister
B. go shopping with my mother
C. do my homework
D. visit my grandparents
答案：C。

本题考查拒绝参加家庭聚会的理由。

A选项“look after my sick sister”照顾生病的妹妹，B选项“go shopping with my mother”和妈妈去购物，D选项“visit my grandparents”拜访祖父母，都不如C 选项“do my homework”做作业这个理由更常见且符合学生实际情况。

12. I'm sorry I can't come to your relative's invitation. I have already made an appointment with the doctor _____.
A. this morning
B. tomorrow
C. yesterday
D. last week
答案：B。

此题考查拒绝亲友邀请的时间。

A选项“this morning”已经过去，C选项“yesterday”也是过去的时间，D选项“last week”更是过去，而B选项“tomorrow”是未来的时间，更能体现因为未来的安排而无法接受邀请。

13. I can't join the family gathering. I'm _____ tired and need to rest.
A. a little
B. a few
C. much
D. many
答案：A。

本题考查程度副词的用法。

B选项“a few”修饰可数名词复数，C选项“much”修饰不可数名词且程度较深，D选项“many”修饰可数名词复数，A选项“a little”修饰不可数名词或形容词，此处修饰形容词“tired”表示“有点儿”累，符合语境。

14. I have to refuse your invitation. My parents don't allow me to go out _____ at night.
A. alone
B. lonely
C. happy
D. sad
答案：A。

此题考查词汇。

B选项“lonely”表示孤独的，C选项“happy”高兴的，D选项“sad”悲伤的，均不符合题意。

A选项“alone”
表示独自地，“go out alone”独自外出，符合拒绝晚上出去的理由。

15. I can't accept your invitation to the family party. I have to prepare for an important exam _____.
A. next week
B. last month
C. two days ago
D. every day
答案：A。

本题考查时间状语。

B选项“last month”上个月，C选项“two days ago”两天前，都是过去的时间，D选项“every day”每天，不符合准备考试的特定时间。

A选项“next week”下周，是未来的时间，更能作为准备重要考试而拒绝邀请的合理理由。

16. I can't go on the trip with you because I have to ________ my little sister at home.
A. look after
B. look for
C. look up
D. look at
答案：A。

本题考查动词短语的辨析。

“look after”表示“照顾”，因为要照顾妹妹所以不能去旅行，符合语境。

“look for”是“寻找”，“look up”是“查阅；向上看”，“look at”是“看”，都不符合照顾妹妹不能去旅行的理由。

17. I'm sorry I can't join the outdoor activity. I'm ________ tired these
days.
A. too much
B. much too
C. too many
D. many too
答案：B。

“much too”表示“太”，修饰形容词或副词，“tired”是形容词，“much too tired”表示“太累了”。

“too much”修饰不可数名词，“too many”修饰可数名词复数，没有“many too”的用法。

18. I can't accept your invitation to go hiking. I ________ my homework to finish.
A. have
B. has
C. had
D. have got
答案：D。

“have got”表示“有”，“have got my homework to finish”表示“有作业要完成”。

A 选项“have”单独使用意思不完整；B 选项“has”用于第三人称单数；C 选项“had”是过去式，时态不符。

19. I can't go camping with you. I ________ a bad cold and need to rest.
A. catch
B. caught
C. have caught
D. catches
答案：C。

“have caught”是现在完成时，表示过去发生的动作对现在造成的影响或结果，因为感冒了所以不能去露营。

A 选项“catch”是一般现在时；B 选项“caught”是过去式；D 选项“catches”是第三人称单数形式。

20. I'm afraid I can't go on the picnic. I ________ to visit my grandparents tomorrow.
A. go
B. will go
C. went
D. have gone
答案：B。

“tomorrow”表示将来的时间，所以用一般将来时“will go”。

A 选项“go”是一般现在时；C 选项“went”是过去式；D 选项“have gone”是现在完成时，都不符合明天去的动作。

21. I'm sorry I can't join the community activity because _____.
A. I have too much homework to do
B. I don't like it
C. I'm not interested
D. I have no time
答案：A。

本题考查合理的拒绝理由。

选项A“我有太多作业要做”是一个常见且充分的无法参加活动的原因。

选项B“我不喜欢它”显得比较直接和不礼貌。

选项C“我不感兴趣”也不太恰当，不够具体和有
说服力。

选项D“我没有时间”比较笼统，不如选项 A 具体。

22. I can't take part in the volunteer service because _____.
A. I have to look after my little sister
B. I'm too tired
C. I don't know how to do it
D. I don't want to
答案：A。

在这个情境中，选项A“我得照顾我的小妹妹”是一个切实且合理的无法参与的理由。

选项B“我太累了”不太具有说服力。

选项C“我不知道怎么做”如果在提前有培训的情况下，不是一个好的理由。

选项D“我不想去”太直接和消极。

23. I have to refuse the invitation to the community event because _____.
A. I have a meeting at that time
B. I have a party to attend
C. I have an appointment with my doctor
D. I have a bad cold
答案：C。

选项C“我和医生有预约”是一个无法更改且重要的个人事务，是比较合适的拒绝理由。

选项A“我在那个时候有会议”可能可以调整时间。

选项B“我有聚会要参加”相对来说没有选项C 重要。

选项D“我得了重感冒”可能会被认为可以在恢复后参与。

24. I'm afraid I can't come to the volunteer work as _____.
A. I'm going on a trip
B. I'm not feeling well
C. I have to help my parents
D. I have some friends to meet
答案：C。

选项C“我得帮助我的父母”是家庭责任，难以推脱，是合理的拒绝原因。

选项A“我要去旅行”可以提前规划更改。

选项B“我感觉不舒服”如果不严重可能恢复后还能参与。

选项D“我有一些朋友要见”不如帮助父母重要。

25. I can't accept the invitation of the community activity for _____.
A. I need to study for an exam
B. I have bought a new book
C. I want to watch TV
D. I have just played sports
答案：A。

选项A“我需要为考试学习”是学业方面的重要事务，是充分的拒绝理由。

选项B“我买了一本新书”不是必须要在此时做的事。

选项C“我想看电视”不是一个严肃和正当的理由。

选项D“我刚做了运动”一般不会影响参与活动。

26. I can't accept your business invitation because I have too much work ______.
A. to do
B. doing
C. do
D. done
答案：A。

本题考查动词不定式作后置定语。

“have sth. to do”表示“有某事要做”，to do 作后置定语修饰名词work。

27. I'm sorry to refuse your job offer. The main reason is that the salary is not ______ I expected.
A. as high as
B. so high as
C. higher than
D. the highest
答案：A。

“as...as”用于同级比较，中间用形容词或副词原级，本题意为“工资不如我期望的高”，用“as high as”。

28. I have to decline your cooperation proposal. I don't have enough ______ to handle another project.
A. time and energy
B. times and energy
C. time and energies
D. times and energies
答案：A。

“time”和“energy”都是不可数名词，没有复数形式，所以用“time and energy”表示“时间和精力”。

29. I can't join your business team. I'm not ______ with the working hours.
A. satisfied
B. satisfy
C. satisfying
D. to satisfy
答案：A。

“be satisfied with”是固定短语，表示“对......满意”，本题意为“对工作时间不满意”。

30. I'm afraid I can't accept your invitation to work together. The working conditions here are not ______ for me.
A. suitable
B. fit
C. proper
D. right
答案：A。

“be suitable for”表示“适合......”，“fit”常与“for”搭配，但更多用于指尺寸、大小等的合适；“proper”和“right”侧重于“正确的”，不符合本题语境，所以用“suitable”。