Unit 5 Safety lesson2 习题

Unit 5 Safety 第二课时 习题
一、根据要求写单词和短语。
1.safe (反义词)_______2.等待 (英语)_________
3. 玩火(英语) _______4. 人行道(英语)______________.
5.Be careful! (汉语)____________
二、判断下列行为对T与错F。
( )1. Don’t climb on the window ledge.
( )2. Don’t use the sidewalk. It’s dangerous.
( )3. Don’t run down the stairs. It’s dangerous.
( )4.The light is red. Please go.
( )5. Please play football in the playground.
三、连词成句
1. be play don’t careful with fire (!)(.)
________________________________________
2. ledge the don’t on climb window(.)
________________________________________
3. stairs run don’t down the (.)
________________________________________
4. play street football in don’t the(.)
________________________________________
四、情景选择。
( ) 1. 当你看到红灯亮时，你会说：
A. Look! The light is green. Let’s go.
B. Look! The light is red. Stop!
( ) 2. 当看到有人爬树时，你会说：
A. Don’t climb the tree. It’s safe.
B. Don’t climb the tree. It’s dangerous.
( ) 3. 当你看到小朋友在马路中间走时，你会说：
A. Use the sidewalk, please. It’s safe.
B. Please wait for the green light. It’s safe.
( ) 4. 当你看到有人往窗外扔垃圾时，你会说:
A. Don’t throw things out of the window.
B. Don’t climb on the teacher’s desk.
( ) 5. 当你看到有人在马路上踢球时，你会说：
A. Don’t play football in the playground.
B. Don’t play football in the street. It’s dangerous.
五、阅读短文，选择正确答案。
Today is Sunday. The sun is shinning. The sky is blue. Tom and his classmates visit Tom’s grandfather’s farm. They walk on the grass. They throw stones(石头). They climb the trees. They pick the flowers. They leave rubbish. Tom’s grandfather is angry(生气). “Don’t walk on the grass!” “Don’t throw stones!” “Don’t pick the flowers!” “Don’t climb the trees!” “Don’t leave rubbish!” “We are sorry!” “Feed(喂) the horse for me, please.” “OK.” They feed the horses and count them. There are eight horses. There are sixteen hens and ten cows on the Tom’s grandfather’s farm, too. Tom and his classmates are happy.
（ ）1. Tom and his classmates visit _____ farm.
Tom’s grandfather’s B. Tom’s father’s C. Tom’s uncle’s
（ ）2. Tom’s grandfather says “_______”.
Don’t throw stones! B. Don’t feed the horses!
（ ）3. Tom’s grandfather has got _____.
eight hens B. ten cows C. sixteen horses
（ ）4.Tom and his classmates ____ walk on the grass.
aren’t B. can C. can’t
（ ）5.Tom and his classmates leave rubbish on the farm. Tom’s grandfather is ______.
hungry B. happy C. not happy
Unit 5 Safety 第二课时
答案
一、
【解析】
1.safe的反义词是dangerous，故填dangerous.
2.wait for等待，故填wait for.
3.play with fire玩火，故填play with fire.
4.sidewalk人行道，故填sidewalk.
5.Be careful! 当心！故填“当心！”
【答案】1. dangerous 2. wait for 3.play with fire
4. sidewalk 5. 当心！
二、
【解析】
1. 句意：不要爬窗，这种行为是正确的，故填T.
2. 句意：不要用人行道，它是危险的，这种说法是错误的，故填F.
3. 句意：不要跑下楼梯，它是危险的，这种说法是正确的，故填T.
4. 句意：红灯亮，请通行，这种说法是错误的，故填F.
5. 句意：请在操场上踢足球，这种说法是正确的，故填T.
【答案】1. T. 2. F 3. T 4. F 5.T
三、
【解析】
1. 根据所给的词及标点可组成句子为Be careful! Don’t play with fire. 故填Be careful! Don’t play with fire.
2. 根据所给的词及标点可组成句子为Don’t climb on the window ledge. 故填Don’t climb on the window ledge.
3. 根据所给的词及标点可组成句子为Don’t run down the stairs. 故填Don’t run down the stairs.
4. 根据所给的词及标点可组成句子为Don’t play football in the street.故填Don’t play football in the street.
【答案】
1. Be careful! Don’t play with fire.
2. Don’t climb on the window ledge.
3. Don’t run down the stairs.
4. Don’t play football in the street.
四、
【解析】
1. 当你看到红灯亮时，你会说：Look! The light is red. Stop! 故选B.
2. 当看到有人爬树时,你会说Don’t climb the tree. It’s dangerous.故选B.
3. 当你看到小朋友在马路中间走时，你会说Use the sidewalk, please. It’s safe 故选A。
4. 当你看到有人往窗外扔垃圾时，你会说Don’t throw things out of the window. 故选A.
5. 当你看到有人在马路上踢球时，你会说Don’t play football in the street. It’s dangerous. 故选B.
【答案】1.B 2. B 3.A 4.A 5. B
五、
【解析】
1. 根据短文Tom and his classmates visit Tom’s grandfather’s farm，可知答案是A, 故填A。
2. 根据短文中“Don’t throw stones!”可知答案是A，故填A。
3. 根据短文中There are eight horses. There are sixteen hens and ten cows on the Tom’s grandfather’s farm,可知B是正确的,故填B。
4.根据短文中“Don’t walk on the grass!”可知Tom and his classmates can’t walk on the grass，故填C。
5. 根据短文中They leave rubbish. Tom’s grandfather is angry.可知Tom’s grandfather is not happy. 故填C。
【答案】1. A 2.A 3. B 4.C 5.C