用 safe,safely 或 safety 填空。
1. Our teacher often tells us about road
2. Don’t run on the street. It isn’t
3. It’s important to follow traffic rules to keep
4. We must look left and right before crossing the road
1. Our teacher often tells us about road
safety
in class.2. Don’t run on the street. It isn’t
safe
for children.3. It’s important to follow traffic rules to keep
safe
on the road.4. We must look left and right before crossing the road
safely
.答案
重难点特训
一、1. safety 解析:road safety 是固定搭配,意为“道路
安全”,此处需要名词,所以填 safety。
2. safe 解析:“be 动词+形容词”构成系表结构,safe 是形容词,意为“安全的”,所以填 safe。
3. safe 解析:“keep + 形容词”表示“保持……状态”,safe 为形容词,意为“安全的”,所以填 safe。
4. safely 解析:此处修饰动词 crossing,需要用副词,safely 是副词,意为“安全地”,所以填 safely。
一、1. safety 解析:road safety 是固定搭配,意为“道路
安全”,此处需要名词,所以填 safety。
2. safe 解析:“be 动词+形容词”构成系表结构,safe 是形容词,意为“安全的”,所以填 safe。
3. safe 解析:“keep + 形容词”表示“保持……状态”,safe 为形容词,意为“安全的”,所以填 safe。
4. safely 解析:此处修饰动词 crossing,需要用副词,safely 是副词,意为“安全地”,所以填 safely。
用 can 或 can’t 填空。
1. We
2. My little sister is only 3 years old. She
1. We
can
read the “stop” sign. It helps us cross the road safely.2. My little sister is only 3 years old. She
can't
cross the busy road by herself(她自己).答案
二、1. can 2. can't
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