内容正文:
Unit 7 How do we keep safe on the road 第1课时 Get Ready (同步练)-2026-2027学年沪教版英语四年级上册(新教材)
班级:__________ 姓名:__________
基础练
一、判断下列每组单词中画线部分的发音是否相同,相同的写“A”,不同的写“B”。
( )1. light
ride
like
( )2. ship
big
five
( )3. dog
hot
go
( )4. lock
box
note
( )5. fish
gift
time
( )6. cross
stop
drop
( )7. road
boat
coat
( )8. kid
win
bike
二、根据句意及首字母提示,补全单词。
1. Look l________ and right before you cross the road.
2. We must wait for the green l________ at the crossing.
3. Children under 12 can't r________ a bike on the road.
4. Always wear a h________ when you ride a bike.
5. The traffic s________ means “Slow down!”.
6. Don't play on the r________. It's dangerous.
7. Read the safety t________ before you go.
8. Don't s________ on the road. It's not safe.
三、选出每组中不属于同一类的一项。
( )1. A. red
B. green
C. yellow
D. road
( )2. A. wait
B. stop
C. cross
D. light
( )3. A. bike
B. car
C. bus
D. sign
( )4. A. look
B. run
C. ride
D. careful
( )5. A. road
B. pavement
C. crossing
D. slow
( )6. A. danger
B. safety
C. careful
D. accident
( )7. A. driver
B. policeman
C. teacher
D. ride
( )8. A. always
B. never
C. often
D. fast
提升练
四、用所给单词的适当形式填空。
1. Remember to look ______ (careful) before you cross the road.
2. There are many traffic ______ (sign) on the road.
3. Don't ______ (run) on the road. It's dangerous.
4. Children under 12 can't ______ (ride) bikes on the road.
5. It's ______ (danger) to play on the road.
6. We should cross the road ______ (safe).
7. A traffic light has three ______ (light).
8. Mr Li teaches ______ (we) safety tips.
五、单项选择。
( )1. Children under 12 ______ ride bikes on the road.
A. can
B. can't
C. must
( )2. ______ run on the road! It's dangerous.
A. Not
B. Don't
C. Doesn't
( )3. ______ the green light, and then cross the road.
A. Wait for
B. Look at
C. Talk about
( )4. ______ do we keep safe on the road?
A. What
B. How
C. Where
( )5. Look left and right ______ you cross the road.
A. before
B. after
C. behind
( )6. Always wear a ______ when you ride a bike.
A. hat
B. helmet
C. scarf
( )7. The sign means “Slow ______! There's a school here.”
A. down
B. up
C. out
( )8. The light is ______. We must stop and wait.
A. red
B. green
C. yellow
六、从方框中选择合适的短语补全句子,把其编号写在括号里。(每项限用一次)
A. wait for the green light B. look left and right C. cross the road
D. slow down E. keep safe
( )1. Always ______ before you go across the street.
( )2. We should ______ at the crossing.
( )3. Drivers must ______ near the school.
( )4. Follow the traffic rules to ______.
( )5. Look at the traffic lights before you ______.
拓展练
七、从方框中选择合适的单词补全短文,使短文完整通顺。(每词限用一次)
light wait cross ride helmet play safe
Road safety is very important. When the (1)________ is red, we must (2)________. When it turns green, we can (3)________ the road carefully. Children under 12 can't (4)________ bikes on the road. Always wear a (5)________ when you ride a bike. Don't (6)________ on the road. It's dangerous! Follow the rules and keep (7)________.
参考答案与解析
一、判断下列每组单词中画线部分的发音是否相同,相同的写“A”,不同的写“B”。
1. A 2. B 3. B 4. B 5. B 6. A 7. A 8. B
【解析】
1.light /laɪt/、ride /raɪd/、like /laɪk/ 中 i 均发 /aɪ/,相同;
2. ship /ʃɪp/、big /bɪɡ/ 中 i 发 /ɪ/,five /faɪv/ 中 i 发 /aɪ/,不同;
3. dog /dɒɡ/、hot /hɒt/ 中 o 发 /ɒ/,go /ɡəʊ/ 中 o 发 /əʊ/,不同;
4. lock /lɒk/、box /bɒks/ 中 o 发 /ɒ/,note /nəʊt/ 中 o 发 /əʊ/,不同;
5. fish /fɪʃ/、gift /ɡɪft/ 中 i 发 /ɪ/,time /taɪm/ 中 i 发 /aɪ/,不同;
6. cross /krɒs/、stop /stɒp/、drop /drɒp/ 中 o 均发 /ɒ/,相同;
7. road /rəʊd/、boat /bəʊt/、coat /kəʊt/ 中 oa 均发 /əʊ/,相同;
8. kid /kɪd/、win /wɪn/ 中 i 发 /ɪ/,bike /baɪk/ 中 i 发 /aɪ/,不同。
二、根据句意及首字母提示,补全单词。
1. left 2. light 3. ride 4. helmet 5. sign 6. road 7. tips 8. skate
【解析】
1.look left and right 左右看;
2. wait for the green light 等绿灯;
3. ride a bike 骑自行车;
4. wear a helmet 戴头盔;
5. traffic sign 交通标志;
6. on the road 在公路上;
7. safety tips 安全提示;
8. skate 滑冰、滑滑板,此处指在路上滑行很危险。
三、选出每组中不属于同一类的一项。
1. D 2. D 3. D 4. D 5. D 6. C 7. D 8. D
【解析】
1.road 是地点,其余三个是颜色;
2. light 是名词,其余三个是动词;
3. sign 是标志,其余三个是交通工具;
4. careful 是形容词,其余三个是动词;
5. slow 是形容词(或动词),其余三个是地点;
6. careful 是形容词,其余三个是名词;
7. ride 是动词,其余三个表示人;
8. fast 表示速度,其余三个是频度副词。
四、用所给单词的适当形式填空。
1. carefully 2. signs 3. run 4. ride 5. dangerous 6. safely 7. lights 8. us
【解析】
1.修饰动词 look 用副词 carefully;
2. many 后接可数名词复数 signs;
3. Don't 后接动词原形 run;
4. can't 后接动词原形 ride;
5. be 动词后接形容词 dangerous;
6. 修饰动词 cross 用副词 safely;
7. three 后接可数名词复数 lights;
8. teach 后接人称代词宾格 us。
五、单项选择。
1. B 2. B 3. A 4. B 5. A 6. B 7. A 8. A
【解析】
1.12 岁以下儿童“不能”在公路上骑车,用 can't;
2. 否定祈使句用 Don't + 动词原形;
3. “等绿灯”是固定搭配 wait for the green light;
4. 询问“如何”保证安全用 How;
5. “过马路前”先左右看,用 before;
6. 骑车要戴“头盔”helmet;
7. “减速慢行”是 slow down;
8. 由 stop and wait 可知是红灯 red。
六、从方框中选择合适的短语补全句子,把其编号写在括号里。(每项限用一次)
1. B 2. A 3. D 4. E 5. C
【解析】
1.过街前先“左右看”,look left and right;
2. 在十字路口“等绿灯”,wait for the green light;
3. 司机在学校附近要“减速慢行”,slow down;
4. 遵守交通规则以“保持安全”,keep safe;
5. 看灯后“过马路”,cross the road。
七、从方框中选择合适的单词补全短文,使短文完整通顺。(每词限用一次)
1. light 2. wait 3. cross 4. ride 5. helmet 6. play 7. safe
【解析】短文介绍道路安全常识:红灯时我们必须“等待(wait)”;变绿后可以“过(cross)”马路;12 岁以下儿童不能在公路上“骑(ride)”自行车;骑车要戴“头盔(helmet)”;不要在公路上“玩耍(play)”;最后要遵守规则、保持“安全(safe)”。
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