Unit 4 Safety first单元知识总结及重点易错(专项训练)-2026-2027学年译林版(三起)英语五年级上册
译林版(三起)五年级上册 Unit 4 Safety first 重点易错专项训练
最新译林版(三起)五年级上册Unit 4 Safety first
单元知识总结及重点易错专项训练含详细解析
说明:本练习紧扣最新教材 Unit 4 Safety first,精选 10 个重点易错考点,每个考点含基础题×3、提升题×3、拓展题×3,共 90 题。
重点单词
单词 | 音标 | 词性 | 释义 | 易错提醒 |
safe | /seɪf/ | adj. | 安全的 | 反义词 dangerous;名词 safety;副词 safely |
warm | /wɔːm/ | v./adj. | 热身;温暖的 | warm up 是固定短语 |
push | /pʊʃ/ | v. | 推 | 反义词 pull(拉),注意拼写 |
pull | /pʊl/ | v. | 拉,拽 | pull one's clothes 拉扯某人的衣服 |
jump | /dʒʌmp/ | v. | 跳,跳跃 | jump from the stairs 从楼梯跳下 |
climb | /klaɪm/ | v. | 攀登,爬 | climb trees 爬树(危险行为) |
hurt | /hɜːt/ | v. | 受伤,疼痛 | 原形与过去式同形;my leg hurts |
stairs | /steəz/ | n.(pl) | 楼梯 | 只用复数!on the stairs |
slowly | /ˈsləʊli/ | adv. | 慢慢地 | slow(adj.) + ly = slowly(adv.) |
careful | /ˈkeəfl/ | adj. | 小心的 | Be careful! 祈使句,省略 you |
safety | /ˈseɪfti/ | n. | 安全 | Safety comes first! 安全第一 |
should | /ʃʊd/ | modal v. | 应该 | 后接动词原形,无人称变化 |
shouldn't | /ˈʃʊdnt/ | modal v. | 不应该 | = should not 缩写 |
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译林版(三起)五年级上册 Unit 4 Safety first 重点易错专项训练
重点短语
1. keep safe 保证安全
2. warm up 热身 / 做准备活动
3. go swimming 去游泳
4. swimming pool 游泳池
5. run on the stairs 在楼梯上奔跑
6. keep to the right 靠右行走
7. jump from the stairs 从楼梯上往下跳
8. push others 推搡别人
9. pull one's clothes 拉扯某人的衣服
10. move out of the way 让路
11. sit down 坐下
12. right now 立刻,马上
13. walk slowly 慢慢走
14. be careful 小心
15. shout for help 大声呼救
重点句型
1. We should warm up first. 我们应该先热身。
2. You shouldn't run on the stairs. 你不应该在楼梯上奔跑。
3. How can we keep safe in PE class? 我们怎样在体育课上保证安全?
4. It's time for PE! 该上体育课了!
5. Be careful. 小心。
6. Are you OK? 你还好吗?
7. My leg hurts. I can't move. 我的腿疼,我动不了了。
8. But I can't wait! 但是我等不及了!
重点语法
should / shouldn't + 动词原形(无人称变化):We should warm up. He shouldn't push others.
can / can't + 动词原形(表能力/许可):I can swim. You can't run here.
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译林版(三起)五年级上册 Unit 4 Safety first 重点易错专项训练
祈使句(省略主语 you):肯定以动词原形开头(Be careful.);否定以 Don't 开头(Don't push.)
It's time for + 名词 / It's time to + 动词原形:It's time for PE. = It's time to have PE.
形容词变副词:slow → slowly,修饰动词用副词(walk slowly)
safe(adj.) / safely(adv.) / safety(n.) 词性转换:keep safe / drive safely / road safety
十大考点速览
考点1:should + 动词原形(应该做某事)
考点2:shouldn't + 动词原形(不应该做某事)
考点3:can / can't 表示能力与许可
考点4:祈使句:Be careful / Don't ...
考点5:How can we keep safe? 问答句型
考点6:第三人称单数动词变化 (he/she + -s/-es)
考点7:safe / safely / safety 词性辨析
考点8:It's time for + 名词 / It's time to + 动词原形
考点9:否定祈使句 vs should 否定句的区别
考点10:综合语用:安全规则情景判断
考点1:should + 动词原形(应该做某事)
◇ 基础题(选择题)
◇ (1) We ______ warm up first in PE class.
A.should B.shoulds C.shoulding D.shoulded
◇ (2) Olivia is tired. She ______ have a rest now.
A.shoulds B.should C.shoulding D.shoulded
◇ (3) Lily ______ do her homework carefully.
A.shoulding B.shoulded C.should D.shoulds
▷ 提升题(选择题)
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