小学Part B巩固练习

这是一份小学Part B巩固练习，共8页。试卷主要包含了写出下列核心词汇的中文意思，选词填空，单项选择，情景交际等内容，欢迎下载使用。
基础练
一、写出下列核心词汇的中文意思
二、用 “Yu shuld...” 或 “Yu shuldn't...” 补全句子
（1）T prtect ur eyes, ________________________________ (长时间看手机).
（2）Fr ur teeth, ______________________________________ (每天刷两次牙).
（3）We ________________________________________ (在黑暗处看书) because it's bad fr eyes.
（4）T keep teeth healthy, ___________________________________ (吃太多糖果).
三、选词填空
提升练
四、单项选择
( ) 1. What shuld we d t prtect ur eyes?
A. Check phnes fr hurs
B. Rest ur eyes after reading
C. Read in dark places
( ) 2. If yu have a tthache, yu ______ see a dentist.
A. shuld
B. shuldn't
C. can't
( ) 3. —My teeth hurt. What shuldn't I d?
—Yu shuldn't ______.
A. brush yur teeth
B. eat less candy
C. eat t much chclate
( ) 4. Which is a gd habit fr teeth?
A. Sleep withut brushing teeth
B. Bite hard things
C. Brush teeth every mrning and evening
五、情景交际（选择合适句子补全对话）
A: I can't see clearly. What shuld I d?
B: 1. _______________. And yu shuldn't check yur phne t ften.
A: Thanks. I'll try.
A: I have a bad tth. It's painful.
B: 2. _______________. And yu shuldn't eat sweet fd.
A: OK, I'll g t the dentist tmrrw.
拓展练
六、【新题型・迁移创新】阅读短文，选择最佳答案
My Healthy Habits
Hi, I'm Lily. I have gd habits t prtect my eyes and teeth. Every day, I d eye exercises after class t rest my eyes. I never read bks in dark places r check my phne fr a lng time. Fr my teeth, I brush them twice a day—nce in the mrning and nce befre bed. I als eat less candy and never bite hard things. Nw my eyes are bright and my teeth are strng!
( ) 1. What des Lily d t rest her eyes?
A. She reads in dark places.
B. She des eye exercises after class.
C. She checks her phne fr hurs.
( ) 2. Hw ften des Lily brush her teeth?
A. Once a day
B. Twice a day
C. Three times a day
( ) 3. Which habit desn't Lily have?
A. Eating lts f candy
B. Brushing teeth befre bed
C. Ding eye exercises
七、【新题型・实践运用】用英语写 2-3 句话，分享自己的健康习惯
1.__________________________________________________________________________
2.__________________________________________________________________________
3.__________________________________________________________________________
参考解析
基础练
一、写出下列核心词汇的中文意思
答案：
二、用 “Yu shuld...” 或 “Yu shuldn't...” 补全句子
（1）Yu shuldn't check yur phne fr hurs
（2）Yu shuld brush yur teeth twice a day
（3）shuldn't read in dark places
（4）Yu shuldn't eat t much candy
三、选词填空
（1）rest yur eyes
（2）check yur phne
（3）brush yur teeth；eat less candy
提升练
四、单项选择
答案
1.B
解析：A 选项 “长时间看手机”、C 选项 “在黑暗处看书” 均为伤害眼睛的行为，B 选项 “阅读后让眼睛休息” 是保护眼睛的正确做法，故选 B。
2.A
解析：“牙疼” 时应 “看牙医”，“shuld” 表建议，符合常识；“shuldn't”（不应该）、“can't”（不能）均不符合逻辑，故选 A。
3.C
解析：问句询问 “不应该做什么”，A 选项 “刷牙”、B 选项 “少吃糖果” 均为护牙好习惯，C 选项 “吃太多巧克力” 会加重牙疼，是应避免的行为，故选 C。
4.C
解析：A 选项 “不刷牙睡觉”、B 选项 “咬硬东西” 均为伤牙习惯，C 选项 “早晚刷牙” 是保护牙齿的好习惯，故选 C。
五、情景交际（选择合适句子补全对话）
答案：
1.A
解析：前句 “看不清东西”，需针对眼睛给出建议，A 选项 “先让眼睛休息” 符合语境；B 选项 “尽快看牙医” 针对牙齿问题，C 选项 “刷牙” 与眼睛无关，故选 A。
2.B
解析：前句 “牙疼”，需针对牙齿问题给出建议，B 选项 “尽快看牙医” 符合逻辑；A 选项 “让眼睛休息” 针对眼睛问题，C 选项 “刷牙” 虽护牙，但无法解决 “牙疼” 的当下问题，故选 B。
六、【新题型・迁移创新】阅读短文，选择最佳答案
答案：
1.B
解析：短文中明确提到 “Every day, I d eye exercises after class t rest my eyes”，A 选项 “在黑暗处看书”、C 选项 “长时间看手机” 是莉莉从不做的行为，故选 B。
2.B
解析：短文指出 “Fr my teeth, I brush them twice a day—nce in the mrning and nce befre bed”，直接说明莉莉 “每天刷两次牙”，故选 B。
3.A
解析：短文中提到莉莉 “eat less candy”（少吃糖果），即 “不吃很多糖果”，B 选项 “睡前刷牙”、C 选项 “做眼操” 均是莉莉的习惯，故选 A。
拓展练
七、【新题型・实践运用】用英语写 2-3 句话，分享自己的健康习惯
I shuld d eye exercises every afternn t prtect my eyes.
I shuld brush my teeth twice a day—nce in the mrning and nce at night.
I shuldn't check my phne fr a lng time befre ging t bed.
(言之有理即可)英文词汇
中文意思
英文词汇
中文意思
check yur phne
brush yur teeth
rest yur eyes
eat less candy
rest yur eyes, brush yur teeth, check yur phne, eat less candy
（1）My eyes are tired. I shuld _______________.
（2）Yu shuldn't _______________ in bed befre sleep.
（3）T keep teeth strng, yu shuld _______________ twice a day and _______________.
A. Yu shuld rest yur eyes first
B. Yu shuld see a dentist sn
C. Yu shuld brush yur teeth
英文词汇
中文意思
英文词汇
中文意思
check yur phne
看手机
brush yur teeth
刷牙
rest yur eyes
让眼睛休息
eat less candy
少吃糖果