英语八年级上册（2024）Section B课后练习题

这是一份英语八年级上册（2024）Section B课后练习题，文件包含_Unit1八上单元测试卷_Unit1_单元测试卷-教师版docx、_Unit1八上单元测试卷_Unit1_单元测试卷-学生版docx等2份试卷配套教学资源，其中试卷共20页， 欢迎下载使用。
第一部分 知识点讲义
一、学习目标
1. 能读懂医患对话（dctr-patient cnversatin），理解食物过敏（fd allergy）相关话题。
2. 掌握对话中询问病情、描述症状、给出建议的核心句型。
3. 能根据笔记（ntes）和对话框架，写出完整的医患对话。
4. 学会使用 ingredient, allergic, symptm, advice 等话题词汇。
二、学习重点
1. 医患对话的核心句型：What happened? / When did yu start t feel sick? / Yu shuld...
2. 食物过敏话题词汇：allergic t, ingredient, salad, symptm。
3. 根据笔记展开写作的方法（nte-taking → full dialgue）。
4. 掌握 shuld/shuldn't 在给出建议时的用法。
三、学习难点
1. 从简略笔记（ntes）扩展为完整对话，需要合理补充问与答的内容。
2. 在对话中正确使用一般过去时描述病情经过。
3. 理解并运用 be allergic t 结构表达“对……过敏”。
四、核心词汇
五、语法与句型
（一）医患对话常用句型
（二）be allergic t 结构
常见错误纠正：
六、学习支架
医患对话写作支架表：
七、知识要点详解
要点一：advice 与 advise 的区别
advice /ədˈvaɪs/ 是名词，意为“建议”。常见搭配：give sb. sme advice（给某人一些建议）, take/fllw sb.'s advice（听从某人建议）。
advise /ədˈvaɪz/ 是动词，意为“建议”。常见结构：advise sb. (nt) t d sth.
如：The dctr advised him nt t eat any mre seafd.
要点二：What happened? 的用法
What happened? 是询问“发生了什么事”的常用口语表达，用一般过去时。
happen 是不及物动词，不能用于被动语态。
类似表达：What's the matter? / What's wrng? / What happened t yu?
如：What happened t yu? Yu lk terrible.
要点三：Yu shuld always check the ingredients.
shuld 表示“应该”，用于给出建议或劝告。always 意为“总是”，加强语气。
check the ingredients 意为“检查成分”。在食品标签上，ingredients 列出了食物的所有成分。
如：If yu are allergic t nuts, yu shuld always check the ingredients befre buying fd.
要点四：从笔记到完整对话的写作方法
步骤1：阅读医生的问题，理解对话框架和逻辑顺序。
步骤2：根据话题（fd allergy）和笔记关键词，想象患者的回答。
步骤3：将简略笔记扩展为完整的句子，注意时态（一般过去时描述经过）和语法完整性。
步骤4：检查对话是否通顺、信息是否完整、语法是否正确。
提示：患者回答时可以加入感受描写（如 I felt really scared）使对话更生动。
八、典型例题
例题1：补全对话
根据上下文，补全下面的对话：
Dr Lee: Gd mrning. ___(1)___.
Patient: I had sme ice cream and nw my face is swelling.
Dr Lee: ___(2)___.
Patient: I think s. I can't eat dairy prducts.
Dr Lee: I see. ___(3)___.
Patient: Abut twenty minutes ag.
例题2：选择填空
The dctr ___ me nt t eat any mre seafd.
A. advice B. advised C. advising D. advices
例题3：写作支架应用
根据以下笔记，写出 Dr Cper 和 Mark 对话中 Mark 的一个回答：
Dr Cper: What happened after yu ate the salad?
Mark 的笔记：face / red / hard / breathe / scared
第二部分 同步练习
★ 基础巩固
1. I am ___ t peanuts. I can't eat them at all.
A. allergy
B. allergic
C. advised
D. advice
2. Yu shuld always ___ the ingredients befre buying fd.
A. eat
B. check
C. thrw
D. suffer
3. The dctr gave me sme ___ abut what t eat.
A. advise
B. advices
C. advice
D. advising
4. What ___ t yu? Yu lk very pale.
A. happen
B. happened
C. happening
D. happens
5. She ___ me nt t eat spicy fd.
A. advice
B. advices
C. advised
D. advising
根据首字母提示完成句子：
6. If yu are a___ t smething, yur bdy reacts badly t it.
7. Yu shuld read the label and check the i___ f the fd.
8. One f the s___ f fd allergy is itching.
★★ 能力提升
阅读下面的医患对话，回答问题：
Dr Wang: Gd mrning, yung man. What happened?
Li Ming: Gd mrning, Dr Wang. I feel really sick. My stmach hurts and I have a headache.
Dr Wang: When did yu start t feel sick?
Li Ming: Abut tw hurs ag, after lunch.
Dr Wang: What did yu have fr lunch?
Li Ming: I had sme seafd ndles and a glass f milk.
Dr Wang: D yu knw what yu are allergic t?
Li Ming: I think I might be allergic t seafd. It's happened befre.
Dr Wang: I see. Yu shuld avid eating seafd frm nw n. And yu shuld always check the ingredients f anything yu eat.
Li Ming: Thank yu, Dr Wang. I'll be mre careful.
9. What are Li Ming's symptms?
A. Fever and cugh.
B. Stmachache and headache.
C. Tthache and backache.
D. Itching and rash.
10. When did Li Ming start t feel sick?
A. One hur ag.
B. Tw hurs ag.
C. Three hurs ag.
D. Yesterday.
11. What did the dctr advise Li Ming t d?
A. T eat mre seafd.
B. T take mre medicine.
C. T avid seafd and check ingredients.
D. T drink mre milk.
12. What des the underlined wrd 'allergic' mean?
A. 喜欢的
B. 过敏的
C. 害怕的
D. 习惯的
从方框中选择合适的词填空（每词限用一次）：
13. A: I'm ___ t eggs. Can I eat this cake?
B: Let me ___ the ___ fr yu.
14. A: The dctr ___ me t stay in bed fr tw days.
B: Yu shuld fllw the dctr's ___.
15. If yu have fd allergies, yu must ___ eating the fd that yu are ___ t.
16. 假设你是 Mark，根据以下提示写一段话（不少于60词），描述你食物过敏的经历。提示：when it happened, what yu ate, what symptms yu had, what the dctr said, what yu shuld d in the future。
★★★ 拓展延伸
17. 阅读下面两位同学的对话，分析并回答问题：
A: I have a friend wh is allergic t milk. She can never drink milk r eat cheese.
B: That must be hard. What des she d?
A: She checks the ingredients f everything she buys. She als carries medicine with her.
问题：
(1) Why des A's friend check the ingredients f everything?
(2) What can we infer abut her daily life?
18. 对比分析：在医患对话中，医生常用 shuld/shuldn't 给出建议。请列举至少3条关于保持健康饮食的建议（用 shuld 或 shuldn't）。
19. 写作拓展：假设你是一名医生，一位患者来看病，说自己吃了某种食物后不舒服。请写一段不少于80词的对话，包含至少3个问题和3条建议。单词
读音
词性
释义
例句
allergic
/əˈlɜːdʒɪk/
adj.
过敏的
I'm allergic t seafd.
ingredient
/ɪnˈɡriːdiənt/
n.
成分，原料
Check the ingredients n the label.
symptm
/ˈsɪmptəm/
n.
症状
What are the symptms f fd allergy?
salad
/ˈsæləd/
n.
沙拉
I had a chicken salad fr lunch.
advice
/ədˈvaɪs/
n.
建议
The dctr gave me sme advice.
check
/tʃek/
v.
检查
Yu shuld always check the ingredients.
功能
句型
例句
询问症状
What happened? / What's the matter?
What happened just nw?
询问时间
When did yu start t feel sick?
I started t feel sick abut an hur ag.
询问原因
D yu knw what yu are allergic t?
I think I'm allergic t shrimp.
询问经过
Hw much ... did yu eat/have?
I ate a small bwl f salad.
给出建议
Yu shuld always ...
Yu shuld always check the ingredients.
警告提醒
Yu'd better nt ... / Dn't eat ...
Yu'd better nt eat any mre seafd.
结构
说明
例句
sb. + be allergic t + 名词
表示某人对某物过敏
Mark is allergic t shrimp.
sb. + be allergic t + ding
较少用，主要用于实物过敏
（此结构较少见）
错误例句
改正
说明
I am allergic with seafd.
I am allergic t seafd.
allergic 后接 t，不接 with
Yu shuld checks the ingredients.
Yu shuld check the ingredients.
shuld 后接动词原形
He adviced me nt t eat it.
He advised me nt t eat it.
advise 是动词，advice 是名词
Dr Cper 的问题
Mark 的回答要点（笔记）
扩展为完整对话
What happened just nw?
after lunch / felt sick / itching
I started t feel sick just after lunch. My skin started itching.
D yu knw what yu are allergic t?
maybe / shrimp / first time
I think I might be allergic t shrimp. It's the first time.
When did yu start t feel sick?
abut 30 minutes ag
I started t feel sick abut 30 minutes ag.
Hw much salad did yu eat?
a small bwl / nt much
I nly ate a small bwl f salad.
What happened after yu ate the salad?
face gt red / hard t breathe
My face gt red and it was hard t breathe.
allergic
check
ingredient
advice
avid