内容正文:
Unit4 Healthy habits
Part A Let's spell
基础练
一、词汇分类
coats, snow, goats, slow, soap, goal, know, road
ow:_________________________________________________________________
oa: _________________________________________________________________
二、补全chant:根据图片内容,用含“ow”“oa”的单词补全句子
1.We put on our ___________ and play in the ___________.
2.Then slowly walk to feed the ___________.
3.We wash our hands with ___________.
4.Good habits are our ___________, you know.
三、单词辨析:选出划线部分发音不同的单词
( )1. A. cow B.window C.slow
( )2. A. snow B.flower C.know
( )3. A. coat B.cow C.goal
( )4. A. goat B.soap Cnow
( )5. A. boat B.road C.how
提升练
四、句子仿写:仿照示例,用 “主语 + should/shouldn't + 动词原形” 结构,结合含 “oa/ow” 的单词写健康建议句
示例:We should wear coats in winter to stay warm.
1.用 “soap” 写洗手建议
_____________________________________________________________________________
2.用 “slow” 写行走建议
_____________________________________________________________________________
3.用 “snow” 写冬日活动建议
_____________________________________________________________________________
五、情景补全:根据 “讨论健康习惯” 的情景,用含 “oa/ow” 的单词或健康相关词汇补全对话
A: How can we stay healthy in winter?
B: First, we should put on our ___________ when going out. It's cold outside.
A: What else?
B: We should wash our hands with ___________ before eating. And we shouldn't walk too fast on snowy days—we should walk ___________.
A: Oh, and drinking enough water is important, too!
B: Yes! Our ___________ is to stay healthy every day.
六、判断正误:根据 “oa/ow” 发音规则和健康常识,判断下列句子正(T)误(F)
1.“coat” 和 “goat” 中的 “oa” 发音相同,都发 /əʊ/。( )
2.We shouldn't use soap to wash hands—it's bad for our skin. ( )
3.“slow” 中的 “ow” 发 /əʊ/,“walk slow” 能帮助我们避免摔倒。( )
4.Playing in the snow without a coat is a good way to stay healthy. ( )
拓展练
七、【新题型・新情境】给下列行为选择对应的建议
( ) 1. 在雪天不穿外套就出去玩
( ) 2. 玩过雪后不洗手
( ) 3. 走路很快,不小心滑倒
( ) 4. 忘记给山羊准备食物A. You should put on your coat.
B. You should walk slow.
C. You should wash your hands with soap.
D. You should remember to feed the goats.
八、【新题型・实践运用】寻找家里含 “oa” 或 “ow” 的物品,记录物品名称,并写 1 句与之相关的健康习惯英语句子
物品名称(英语)
健康习惯句子(英语)
coat
I wear my coat to keep warm and avoid catching a cold.
soap
I use soap to wash my hands and keep them clean.
______
_______________________________________
______
_______________________________________
参考解析
基础练
一、词汇分类
ow:snow,slow,know
oa:coat, goat, soap, goal, road
二、补全chant:根据图片内容,用含“ow”“oa”的单词补全句子
1. coats;snow 2. goat 3. soap 4. goal
三、单词辨析:选出划线部分发音不同的单词
1.答案:A
解析:A 选项 cow 中 ow 发 /aʊ/,B 选项 window 和 C 选项 slow 中 ow 发 /əʊ/,所以选 A。
2. 答案:B
解析:A 选项 snow 和 C 选项 know 中 ow 发 /əʊ/,B 选项 flower 中 ow 发 /aʊ/,所以选 B。
3.答案:B
解析:A 选项 coat 和 C 选项 goal 中 oa 发 /əʊ/,B 选项 cow 中 ow 发 /aʊ/,所以选 B。
4.答案:C
解析:A 选项 goat 和 B 选项 soap 中 oa 发 /əʊ/,C 选项 now 中 ow 发 /aʊ/,所以选 C。
5. 答案:C
解析:A 选项 boat 和 B 选项 road 中 oa 发 /əʊ/,C 选项 how 中 ow 发 /aʊ/,所以选 C。
提升练
四、句子仿写:仿照示例,用 “主语 + should/shouldn't + 动词原形” 结构,结合含 “oa/ow” 的单词写健康建议句
1. We should wash our hands with soap before eating. It's a good habit.
2. We shouldn't walk fast on the road. We should walk slow to keep safe.
3. We should wear warm clothes when we play in the snow. It can help us stay healthy.
五、情景补全:根据 “讨论健康习惯” 的情景,用含 “oa/ow” 的单词或健康相关词汇补全对话
coats;soap;slow;goal
六、判断正误:根据 “oa/ow” 发音规则和健康常识,判断下列句子正(T)误(F)
1.答案:T
解析:“coat” 和 “goat” 中的 “oa” 都发 /əʊ/ 音,所以正确。
2. 答案:F
解析:肥皂能帮助清洁双手,对健康有益,用肥皂洗手是好习惯,所以该句错误。
3.答案:T
解析:“slow” 中的 “ow” 发 /əʊ/,雪天走得慢能避免摔倒,符合健康安全常识,该句正确。
4.答案:F
解析:雪天不穿外套玩耍容易感冒,不是保持健康的方式,所以该句错误 。
拓展练
七、【新题型・新情境】给下列行为选择对应的建议
1.答案:A
解析:雪天不穿外套出去玩容易着凉,所以建议应该穿上外套,选 A。
2.答案:C
解析:玩雪后手上有细菌,应该用肥皂洗手保持卫生,选 C。
3.答案:B
解析:走路很快滑倒,所以应该慢走,选 B。
4.答案:D
解析:忘记给山羊准备食物,就应该记得去喂山羊,选 D。
八、【新题型・实践运用】以 “My Daily Healthy Plan” 为题,画一张一日健康计划表,用英语写下 3 项健康安排
window
I open the window every morning to let fresh air in. It's good for my health.
bowl
I use a clean bowl to eat healthy food. It can help me keep healthy.
(言之有理即可)
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