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三、根据首字母提示写出单词
1. It is not safe to c
2. The maths problem is r
3. She has a sore t
4. My mother had a toothache and she had to see a d
5. Don't be a
6. Can you r
7. The temperature in winter here usually drops to 5 d
8. With the rapid d
9. There is a beautiful park n
10. My a
11. The book became p
12. The s
13. The Giant's Causeway is one of the most famous n
14. It's not your f
15. The Sahara Desert is one of the b
1. It is not safe to c
hat
with strangers when you surf the Internet alone.2. The maths problem is r
ather/really
difficult, so most students can't work it out.3. She has a sore t
hroat
and she can't speak loudly.4. My mother had a toothache and she had to see a d
entist
.5. Don't be a
fraid
of making mistakes.6. Can you r
epeat
the question? I didn't hear you clearly.7. The temperature in winter here usually drops to 5 d
egrees
below zero.8. With the rapid d
evelopment
of technology, our life is becoming more and more convenient.9. There is a beautiful park n
earby
where we often go for a walk after school.10. My a
larm
clock goes off at 7 o'clock every morning to wake me up.11. The book became p
opular
very quickly after it came out.12. The s
urface
of the earth was covered by water billions of years ago.13. The Giant's Causeway is one of the most famous n
atural
wonders in the world.14. It's not your f
ault
. You don't need to blame yourself.15. The Sahara Desert is one of the b
iggest
deserts in the world.答案
1. chat
2. rather/really
3. throat
4. dentist
5. afraid
6. repeat
7. degrees
8. development
9. nearby
10. alarm
11. popular
12. surface
13. natural
14. fault
15. biggest
2. rather/really
3. throat
4. dentist
5. afraid
6. repeat
7. degrees
8. development
9. nearby
10. alarm
11. popular
12. surface
13. natural
14. fault
15. biggest
解析
【分析】这类题需结合句子语境、首字母提示，匹配符合语义和语法的单词，同时要牢记固定短语搭配，确保填写的单词形式正确（本题均为原形）。解题时先通读每个句子理解句意，再根据首字母联想合适词汇，验证是否符合语境与搭配。
【解析】1. 句意：独自上网时和陌生人聊天不安全，chat with是固定搭配，首字母为c，故填chat；2. 句意：这道数学题相当难，大部分学生做不出来，首字母r，rather（相当）符合语境；3. 句意：她喉咙痛，不能大声说话，sore throat是固定短语，首字母t，填throat；4. 句意：妈妈牙痛，得去看牙医，see a dentist是固定搭配，首字母d，填dentist；5. 句意：不要害怕犯错，be afraid of是固定短语，首字母a，填afraid；6. 句意：你能重复这个问题吗？我没听清，首字母r，repeat（重复）符合；7. 句意：这里冬天温度通常降到零下5度，degree表度数时用复数degrees，首字母d，填degrees；8. 句意：随着科技的快速发展，生活越来越方便，rapid development是固定表达，首字母d，填development；9. 句意：附近有个漂亮的公园，我们常放学后去散步，nearby表“附近的”，首字母n，填nearby；10. 句意：我的闹钟每天7点响叫我起床，alarm clock是“闹钟”，首字母a，填alarm；11. 句意：这本书出版后很快受欢迎，become popular是固定搭配，首字母p，填popular；12. 句意：数十亿年前地球表面被水覆盖，surface表“表面”，首字母s，填surface；13. 句意：巨人之路是世界著名的自然奇观之一，natural wonders表“自然奇观”，首字母n，填natural；14. 句意：不是你的错，你不用自责，fault表“过错”，首字母f，填fault；15. 句意：撒哈拉沙漠是世界最大的沙漠之一，one of the + 形容词最高级，biggest符合，首字母b，填biggest。
【答案】1. chat 2. rather/really 3. throat 4. dentist 5. afraid 6. repeat 7. degrees 8. development 9. nearby 10. alarm 11. popular 12. surface 13. natural 14. fault 15. biggest
【知识点】英语词汇运用、固定短语搭配、名词词义辨析
【点评】本题为基础词汇考查题，侧重日常词汇积累和固定搭配的掌握，难度适中，适合初中阶段学生练习。
【难度系数】0.7
【解析】1. 句意：独自上网时和陌生人聊天不安全，chat with是固定搭配，首字母为c，故填chat；2. 句意：这道数学题相当难，大部分学生做不出来，首字母r，rather（相当）符合语境；3. 句意：她喉咙痛，不能大声说话，sore throat是固定短语，首字母t，填throat；4. 句意：妈妈牙痛，得去看牙医，see a dentist是固定搭配，首字母d，填dentist；5. 句意：不要害怕犯错，be afraid of是固定短语，首字母a，填afraid；6. 句意：你能重复这个问题吗？我没听清，首字母r，repeat（重复）符合；7. 句意：这里冬天温度通常降到零下5度，degree表度数时用复数degrees，首字母d，填degrees；8. 句意：随着科技的快速发展，生活越来越方便，rapid development是固定表达，首字母d，填development；9. 句意：附近有个漂亮的公园，我们常放学后去散步，nearby表“附近的”，首字母n，填nearby；10. 句意：我的闹钟每天7点响叫我起床，alarm clock是“闹钟”，首字母a，填alarm；11. 句意：这本书出版后很快受欢迎，become popular是固定搭配，首字母p，填popular；12. 句意：数十亿年前地球表面被水覆盖，surface表“表面”，首字母s，填surface；13. 句意：巨人之路是世界著名的自然奇观之一，natural wonders表“自然奇观”，首字母n，填natural；14. 句意：不是你的错，你不用自责，fault表“过错”，首字母f，填fault；15. 句意：撒哈拉沙漠是世界最大的沙漠之一，one of the + 形容词最高级，biggest符合，首字母b，填biggest。
【答案】1. chat 2. rather/really 3. throat 4. dentist 5. afraid 6. repeat 7. degrees 8. development 9. nearby 10. alarm 11. popular 12. surface 13. natural 14. fault 15. biggest
【知识点】英语词汇运用、固定短语搭配、名词词义辨析
【点评】本题为基础词汇考查题，侧重日常词汇积累和固定搭配的掌握，难度适中，适合初中阶段学生练习。
【难度系数】0.7
