Unit 4 Helping out 基础达标卷（含解析）） 2025-2026学年外研版英语八年级下册

Unit 4 Helping out基础达标评价卷
一、单项选择
1．—How long have you ______ as a volunteer at the animal shelter
—For about three months.
A. worked B. work C. will work D. are working
2．My little brother always ______ to sweep the floor for my parents after dinner.
A. offer B. offers C. offered D. offering
3．Please ______ your desk before the exam. Put away all the unnecessary things.
A. take up B. tidy up C. make up D. give up
4．______ you please help me carry these books to the classroom
A. Must B. Could C. Should D. Need
5．Every weekend, many teenagers ______ at the local library to help organize books.
A. volunteers B. volunteer C. volunteered D. are volunteering
6．We should learn to ______ our own things when we live in the school dormitory.
A. take part in B. take care of C. take off D. take away
7．The students are going to ______ for the sick students in poor villages by holding a charity sale.
A. raise money B. make money C. save money D. waste money
8．When the bell rang, the students stopped ______ and got ready for class.
A. to talk B. talking C. talk D. talked
9．You ______ spend more time helping your grandparents with housework. They need your care.
A. can B. may C. should D. will
10．After the concert, we need to ______ the hall and collect all the rubbish.
A. cheer up B. put up C. clean up D. fix up
11．Linda ______ in the community service center since she graduated from middle school.
A. worked B. has worked C. will work D. works
12．I ______ carry this heavy suitcase alone. Can you help me
A. can’t B. mustn’t C. shouldn’t D. needn’t
13．We decided to ______ our old toys to the children in the orphanage.
A. give up B. give away C. give in D. give out
14．It’s ______ to help people in trouble. We should always be ready to give a hand.
A. lazy B. kind C. rude D. shy
15．You ______ run in the hallway. It’s easy to fall down and get hurt.
A. mustn’t B. shouldn’t C. can’t D. needn’t
16．When my parents are on business, I have to ______ my little sister at home.
A. look for B. look after C. look up D. look out
17．—Have you finished your volunteer work
—Yes, I’ve ______ finished it. I helped clean the park this morning.
A. already B. yet C. never D. ever
18．Last week, he ______ to help the old man cross the street when he saw him struggling.
A. offers B. offered C. was offering D. will offer
19．We brought some gifts and told funny stories to ______ the lonely old people in the nursing home.
A. wake up B. cheer up C. pick up D. dress up
20．—I want to help the homeless cats, but I don’t know how to start.
—You ______ join the animal rescue club. They have a lot of activities.
A. must B. can C. should D. may
二、选词填空
用所给短语的适当形式完成句子。
tidy up, take out the rubbish, volunteer at, raise money, cheer up, give away, clean up, offer to help, look after, be busy with
21. Please ______ before you leave the classroom. The teacher will check it tomorrow.
22. My mom always asks me to ______ after dinner every day.
23. Many high school students ______ the local community center to help the elderly on weekends.
24. The students are planning to ______ for the poor students by selling their old books.
25. Let’s ______ the sick girl by telling her interesting stories.
26. We decided to ______ our old clothes to the children in the mountain area.
27. After the sports meeting, we need to ______ the playground together.
28. When I was ill, my best friend ______ me with my schoolwork.
29. You should learn to ______ yourself when you study abroad.
30. My father ______ his work these days, so he has no time to watch TV.
三、根据汉语提示完成句子
31. 我妹妹主动提出帮我准备生日派对。
My sister ____ ____ ______ me prepare my birthday party.
32. 我们已经在社区中心做志愿者两年了。
We ____ ____ ______ at the community center for two years.
33. 你能帮我把垃圾拿出去吗？
____ you please ____ ______ the rubbish for me
34. 我们应该学会照顾自己。
We ____ ____ to ____ ____ ______ ourselves.
35. 他们正在为无家可归的人筹集资金。
They are ____ ____ ______ the homeless people.
36. 当我妈妈在做饭时，我整理了我的卧室。
I ____ ____ my bedroom while my mom was cooking.
37. 她把她的旧玩具捐赠给了孤儿院的孩子们。
She ____ ____ her old toys to the children in the orphanage.
38. 我们应该让生病的朋友振作起来。
We should ____ ____ the sick friend.
39. 你不应该在图书馆大声说话。
You ____ ____ talk loudly in the library.
40. 我已经完成了我的志愿工作。
I ____ ____ my volunteer work already.
41. We should help our parents do housework. (改为否定句)
We ____ ____ help our parents do housework.
42. I have volunteered at the animal shelter for three months. (对划线部分提问)
____ ____ have you volunteered at the animal shelter
43. She offers to clean the classroom every day. (改为一般疑问句)
____ she ____ to clean the classroom every day
44. They will cheer up the elderly this weekend. (改为同义句)
They will ____ the elderly ____ this weekend.
45. My brother looks after the little dog when I’m away. (改为同义句)
My brother ____ ____ ______ the little dog when I’m away.
参考答案
一、单项选择
1. A
【详解】句意：——你在动物收容所做志愿者多久了？——大约三个月。
根据“How long”和“For about three months”可知，此处用现在完成时，结构为have+过去分词，worked符合要求。
2. B
【详解】句意：我的小弟弟总是在晚饭后主动帮我父母扫地。
根据“always”可知句子用一般现在时，主语“my little brother”是第三人称单数，谓语动词用三单形式offers。
3. B
【详解】句意：考试前请整理你的书桌。把所有不必要的东西收起来。
tidy up整理；take up占据；make up编造；give up放弃。根据“Put away all the unnecessary things”可知，此处指整理书桌。
4. B
【详解】句意：你能帮我把这些书搬到教室吗？
Could you please... 是委婉请求的固定句型，符合语境。
5. B
【详解】句意：每个周末，很多青少年都在当地图书馆帮忙整理书籍。
根据“every weekend”可知用一般现在时，主语“many teenagers”是复数，谓语动词用原形volunteer。
6. B
【详解】句意：当我们住在学校宿舍时，我们应该学会照顾自己的东西。
take care of照顾；take part in参加；take off脱下；take away拿走。结合语境，此处指照顾自己的物品。
7. A
【详解】句意：学生们计划通过卖旧书为贫困学生筹集资金。
raise money筹集资金；make money赚钱；save money省钱；waste money浪费钱。根据“for the poor students”可知是筹集资金。
8. B
【详解】句意：铃响时，学生们停止说话，准备上课。
stop doing sth.表示“停止正在做的事”，stop to do sth.表示“停下来去做另一件事”。结合语境，此处指停止说话，用talking。
9. C
【详解】句意：你应该花更多时间帮祖父母做家务。他们需要你的关心。
should应该，用于提出建议，符合语境。
10. C
【详解】句意：音乐会结束后，我们需要打扫大厅，收集所有垃圾。
clean up打扫；cheer up使振作；put up张贴；fix up修理。根据“collect all the rubbish”可知是打扫大厅。
11. B
【详解】句意：琳达自从中学毕业后就在社区服务中心工作。
根据“since she graduated from middle school”可知，此处用现在完成时，结构为have/has+过去分词，has worked符合要求。
12. A
【详解】句意：我自己搬不动这个重箱子。你能帮我吗？
can’t不能，表能力不足，符合语境。
13. B
【详解】句意：我们决定把旧玩具捐赠给孤儿院的孩子们。
give away捐赠；give up放弃；give in屈服；give out分发。结合语境，此处指捐赠旧玩具。
14. B
【详解】句意：帮助有困难的人是善良的。我们应该随时准备伸出援手。
kind善良的；lazy懒惰的；rude粗鲁的；shy害羞的。结合语境，帮助他人是善良的行为。
15. A
【详解】句意：你不准在走廊里跑。很容易摔倒受伤。
mustn’t不准，表禁止，符合语境。
16. B
【详解】句意：我父母出差时，我得在家照顾妹妹。
look after照顾；look for寻找；look up查阅；look out小心。结合语境，此处指照顾妹妹。
17. A
【详解】句意：——你完成志愿工作了吗？——是的，我已经完成了。我今天早上帮忙打扫了公园。
already已经，用于肯定句；yet用于否定句或疑问句；never从不；ever曾经。此处肯定句用already。
18. B
【详解】句意：上周，当他看到老人挣扎时，主动提出帮他过马路。
根据“Last week”可知用一般过去时，offered符合要求。
19. B
【详解】句意：我们带了一些礼物，讲了有趣的故事，让养老院里孤独的老人高兴起来。
cheer up使高兴；wake up叫醒；pick up捡起；dress up打扮。结合语境，此处指让老人高兴。
20. C
【详解】句意：——我想帮助无家可归的猫，但我不知道怎么开始。——你应该加入动物救援俱乐部。他们有很多活动。
should应该，用于提出建议，符合语境。
二、选词填空
21. tidy up
22. take out the rubbish
23. volunteer at
24. raise money
25. cheer up
26. give away
27. clean up
28. offered to help
29. look after/take care of
30. is busy with
【解析】
21. 祈使句用动词原形，指整理教室。
22. ask sb. to do sth.结构，指扔垃圾。
23. 一般现在时，主语复数，指在社区中心做志愿者。
24. plan to do sth.结构，指筹集资金。
25. let’s后接动词原形，指使女孩振作。
26. decide to do sth.结构，指捐赠旧衣服。
27. need to do sth.结构，指打扫操场。
28. 描述过去的动作，用一般过去式，指主动帮忙。
29. learn to do sth.结构，指照顾自己。
30. 一般现在时，主语第三人称单数，指忙于工作。
三、根据汉语提示完成句子
31. offered to help
32. have volunteered
33. Could; take out
34. should learn; take care of
35. raising money for
36. tidied up
37. gave away
38. cheer up
39. shouldn’t
40. have finished
41. shouldn’t
42. How long
43. Does; offer
44. make; happy
45. takes care of
【解析】
31. offer to do sth.主动提出做某事，描述过去的动作，用过去式offered。
32. 现在完成时结构have+过去分词，volunteer的过去分词是volunteered。
33. Could you please... 表委婉请求，take out the rubbish扔垃圾。
34. should应该，learn to do sth.学会做某事，take care of照顾。
35. 现在进行时结构be+doing，raise money for为……筹集资金。
36. 描述过去的动作，用tidy up的过去式tidied up。
37. give away捐赠，描述过去的动作，用过去式gave away。
38. cheer up使振作，情态动词should后接动词原形。
39. shouldn’t不应该，表建议。
40. 现在完成时结构have+过去分词，finish的过去分词是finished。
41. should的否定形式是shouldn’t。
42. 对时间段提问用How long。
43. 一般现在时的一般疑问句，主语是第三人称单数，助动词用Does，谓语动词用原形offer。
44. make sb. happy与cheer up同义，指使某人高兴。
45. look after的同义短语是take care of，主语是第三人称单数，用takes care of。