一 用safe的适当形式填空。
1. We walk to school ________.
2. To stay ________,we should follow the rules.
3. My parents are worried about my ________.
4. Look! The children are learning about road ________ in their classroom.
1. We walk to school ________.
2. To stay ________,we should follow the rules.
3. My parents are worried about my ________.
4. Look! The children are learning about road ________ in their classroom.
答案
一、1. safely 2. safe 3. safety 4. safety
( )1. The food is ________ for babies.
A. safely B. safe C. safety
A. safely B. safe C. safety
答案
二、1. B
( )2. To keep us healthy, all of us should know something about food ________.
A. safety B. safely C. safe
A. safety B. safely C. safe
答案
二、2. A
( )3. We must follow the rules and ________ on the road.
A. to stay safety B. stay safe
C. stay safely
A. to stay safety B. stay safe
C. stay safely
答案
二、3. B
( )4. For your ________,please do not ________ until the bus stops.
A. safe; get on B. safety; get off
C. safe; get off
A. safe; get on B. safety; get off
C. safe; get off
答案
二、4. B
( )5. To cross a busy road ________,we ________ look left,then right and then left again.
A. safely; must B. safety; can
C. quickly; mustn’t
A. safely; must B. safety; can
C. quickly; mustn’t
答案
二、5. A
( )6. —________ can you cross the road safely?
—We must look for a zebra crossing.
A. What B. Where C. How
—We must look for a zebra crossing.
A. What B. Where C. How
答案
二、6. C
三 按要求完成句子。
1. The plane landed safely.(改为一般疑问句)
________ the plane ________ ________?
2. What must you do to cross the road safely? (改为否定形式)
What ________ ________ do ________ cross the road safely?
3. They are talking about exercise and safety. (对画线部分提问)
________ ________ they ________ ________?
4. It is safe to play football on the road.(改为一般疑问句并作否定回答)
—________ ________ ________ ________ ________?
—________
1. The plane landed safely.(改为一般疑问句)
________ the plane ________ ________?
2. What must you do to cross the road safely? (改为否定形式)
What ________ ________ do ________ cross the road safely?
3. They are talking about exercise and safety. (对画线部分提问)
________ ________ they ________ ________?
4. It is safe to play football on the road.(改为一般疑问句并作否定回答)
—________ ________ ________ ________ ________?
—________
答案
三、1. Did; land safely 2. mustn't you; to 3. What are; talking about 4. Is it safe to play football on the road?; No, it isn't.
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