抱歉，无法提供完整的八年级英语下册期末试卷，以下是一份部分试卷的样例，仅供参考：
一、选择题（每题2分，共20分）
1. -What’s your favorite ________?
-Skiing.
A. sport
B. music
C. food
D. movie
2. -Can you help me ________ my homework?
-Sure，I’d love to.
A. finish
B. play
C. watch
D. read
3. -What’s ________?
-It’s a map of the world.
A. this boy’s name
B. that girl’s age
C. the name of the world map
D. the size of the classroom
4. -I don’t like ________ in the rain.
-Me neither. It’s too wet and cold.
A. to play football
B. playing football
C. football playing
D. football play
5. -Can you help me ________ my bicycle? It’s broken.
-Sure，I’d love to. But I don’t know how to do it.
A. repairing B. repair C. repair D. repairs
6. -What’s ________? -It’s a photo of my family.
A. this B. that C. these D. those 7. -Can you help me ________ my math? I need help badly!
A. with B. for C. in D. at 8. -What’s ________? -It’s a photo of my family album.
A. this B. that C. these D. those 9. -Can you help me ________ my bicycle? It needs repairing badly!
A. repair B. repairing C. repairing D. repairs 10. -What’s ________? -It’s a photo of my grandparents on vacation in Europe last year.
A. this B. that C. these D./ 二、完形填空（每题2分，共20分） 完形填空： 11．I like ______ very much because I can go there and see many beautiful flowers and trees and birds． A．the park B．park C．parking D．parking 12．I like ______ because it is quiet and I can listen to music or read books in the park． A．the library B．library C．librarying D．librarying 13．I like ______ because it is very interesting and I can meet many interesting people there． A．the cinema B．cinema C．cinemaing D．cinemaing 14．I like ______ because I can go there and see my friends and have a good time with them． A．the beach B．beach C．beaching D．beaching 15．I like ______ very much because I can go there and see my family and have a good time with them． A．the zoo B．zoo C．zooing D．zooing 三、阅读理解（每题2分，共30分） 阅读理解： 16．What is the main idea of the passage? A．The importance of reading books B．Reading books is a good way to learn English C．Reading books helps us understand other cultures D．Reading books helps us understand ourselves 17．Which of the following is NOT true according to the passage? A．Reading books helps us improve our listening ability B．Reading books helps us improve our speaking ability C．Reading books helps us improve our writing ability D．Reading books helps us improve our reading ability 18．Which of the following is mentioned in the passage? A．The importance of reading books B．The importance of listening to music C．The importance of sports D．The importance of communicating with others 19．Which of the following is NOT mentioned in the passage? A．Reading books helps us improve our listening ability B．Reading books helps us improve our writing ability C．Reading books helps us improve our speaking ability D．Reading books helps us understand other cultures 20．Which of the following statements is TRUE according to the passage? A．Reading books is a good way to improve our listening ability B．Reading books helps us understand other cultures C．Reading books helps us understand ourselves D．Reading books is a good way to relax ourselves 四、写作（共25分） 书面表达： Write a passage about your favorite vacation
八年级英语下册期末试卷的相关信息如下：
考试时间：60分钟。
试卷满分：100分。
试卷结构：听力、单项选择、完形填空、阅读理解、词汇运用、书面表达和补充说明。
考察范围：英语学习的重点包括听、说、读、写四个方面，其中听力、单项选择、完形填空、阅读理解和词汇运用都是考察学生英语综合能力的重要题型。
请注意，这份试卷只是一个示例，具体的试卷内容和结构可能会根据不同的教材和考试要求而变化。在考试之前，学生应该仔细阅读试卷说明，并按照规定的方式和时间来完成所有题目。
八年级英语下册期末试卷的变化可能包括：
1. 试卷结构的变化：听力比重增加，阅读比重也有所增加，同时加强对学生书写能力的考察。
2. 考试内容的变化：可能会调整语法知识的考察方式，更注重在实际语境中的应用，而非单纯考察语法规则。此外，作文题目也可能变得更加开放式。
3. 考试形式的变化：可能引入在线考试的形式，方便教师评估学生听力、阅读、写作等各方面能力。
4. 考试难度变化：难度可能会适当地降低，以便让学生更好地适应考试，但总体考察范围和重点不会变化。
以上内容仅供参考，可以关注官方动态，以获取最准确的信息。