Unit 4 Healthy habits预习(专项训练)-2026-2027学年人教PEP版英语五年级上册
2026暑假人教PEP版小学英语五年级上册Unit 4《Healthy habits》预习
一、知识点梳理
- 核心词汇(音标、词性&翻译、知识点)
单词 | 音标 | 词性&翻译 | 知识点 |
habit | /ˈhæbɪt/ | n. 习惯;习性 | 复数形式为habits,常见搭配:good habit(好习惯)、bad habit(坏习惯),如Eating vegetables is a good habit(吃蔬菜是个好习惯) |
healthy | /ˈhelθi/ | adj. 健康的;健壮的 | 由名词health(健康)+后缀y构成,如a healthy diet(健康的饮食) |
exercise | /ˈeksəsaɪz/ | v./n. 锻炼;运动 | 作动词时可直接用,作名词时常见搭配:do exercise(做运动)、take exercise(做运动) |
diet | /ˈdaɪət/ | n. 饮食;日常食物 | 常见搭配:a balanced diet(均衡饮食)、on a diet(节食) |
vegetable | /ˈvedʒtəbl/ | n. 蔬菜;植物 | 复数形式为vegetables,如I eat vegetables every day(我每天吃蔬菜) |
fruit | /fruːt/ | n. 水果;果实 | 一般作不可数名词,表种类时复数为fruits,如Fresh fruit is good for you(新鲜水果对你有好处) |
sleep | /sliːp/ | v./n. 睡觉;睡眠 | 作动词时过去式为slept,常见搭配:go to sleep(入睡)、have enough sleep(有充足的睡眠) |
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early | /ˈɜːli/ | adj./adv. 早的(地);提早的(地) | 比较级为earlier,常见搭配:get up early(早起)、go to bed early(早睡) |
late | /leɪt/ | adj./adv. 晚的(地);迟的(地) | 比较级为later,常见搭配:stay up late(熬夜)、be late for(迟到) |
junk food | /dʒʌŋk fuːd/ | n. 垃圾食品 | 固定短语,不可数,如Don’t eat too much junk food(别吃太多垃圾食品) |
tooth | /tuːθ/ | n. 牙齿 | 复数形式为teeth,常见搭配:brush teeth(刷牙) |
- 重点短语
- healthy habit — 健康的习惯
- do exercise — 做运动
- a balanced diet — 均衡饮食
- fresh vegetables — 新鲜蔬菜
- fresh fruit — 新鲜水果
- go to sleep — 入睡
- get up early — 早起
- go to bed early — 早睡
- stay up late — 熬夜
- junk food — 垃圾食品
- brush teeth — 刷牙
- wash hands — 洗手
- 单元重难点
重点:掌握字母组合or的发音(发/ɔː/音,如horse、short);熟练运用询问及描述健康习惯的句型;理解并掌握一般现在时在描述日常习惯中的用法。
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难点:区分“exercise”作动词和名词的用法;正确运用“early”与“late”的形容词、副词形式;掌握“tooth”的复数变化规则。
- 核心句型
- —What healthy habits do you have? —I get up early every day.(询问健康习惯,答句描述具体习惯)
- You should eat more vegetables and fruit.(给出健康建议,用should表“应该”)
- He shouldn’t eat too much junk food.(给出否定建议,用shouldn’t表“不应该”)
- It’s good for you to do exercise every day.(描述做某事的好处,用“It’s good for sb to do sth”结构)
二、习题闯关(共30题,60分)
- 根据首字母或中文提示补全单词(10题,每题1分,共10分)
- We should have healthy h______(习惯).
- She does e______(锻炼)every morning.
- A b______(均衡的)diet is good for health.
- I eat f______(新鲜的)vegetables every day.
- F______(水果)is rich in vitamins.
- We should go to s______(睡觉)early.
- He gets up e______(早的)every day.
- Don’t stay up l______(晚的).
- Too much j______ f______(垃圾食品)is bad for you.
- We should brush our t______(牙齿)every day.
- 英汉互译(10题,每题2分,共20分)
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