根據(jù)文章中答案相關句的內(nèi)容判斷，問題句提供了正確的信息。
5. You cannot see the Northern Lights（北極光） unless（除非） you are in Alaska （阿拉斯加）or Canada（加拿大）.
A. right B. wrong C. not mentioned
5．B．細節(jié)題。利用問題句中的特征詞（ Alaska，Canada， Northern Lights ）共同作為答案線索， 在文章中查找答案相關句：
（第4題答案相關句）Watching auroras is fun and exciting, but normally（通常） you can only（僅僅， 的） see（看見） them in places far（很遠） north（在北方）like（象） Alaska and Canada. The movement of the aurora across the sky is usually slow enough to easily follow with your eyes but they can also pulsate, flicker, or even move like waves. During solar （太陽的）maximum（量）, auroras （極光）are seen（被看見） as far（遠至） south as Florida（弗羅里達）, even Mexico（墨西哥）!
第2個劃線句說“當太陽風暴達到峰時，遠至弗羅里達， 甚至墨西哥南部地區(qū)都能看見極光”， 由此可見問題句提供的信息不正確。
6. Tens of thousands of （好幾萬）tourists（游客） take special（特別的，專門的） trips（旅行） to Norway（挪威） and Sweden（瑞典） every year （每年）to watch（觀看，監(jiān)視） the Northern Lights（北極光）.
A. right B. wrong C. not mentioned來源：www.examda.com
6．C． 利用問題句中的特征詞/結構（ Tens of thousands of tourists，Norway, Sweden Northern Lights ）共同作為答案線索， 在文章中查找答案相關句：順著上一題的答案位置往下查找答案相關句，結果發(fā)現(xiàn)以上的細節(jié)信息詞/結構（除了Northern Lights）以外都沒有出現(xiàn)，因此判斷該句內(nèi)容在文章中沒有被提到。
Watching auroras is fun and exciting, but normally you can only see them in places far north like Alaska and Canada. The movement of the aurora across the sky is usually slow enough to easily follow with your eyes but they can also pulsate, flicker, or even move like waves.(第5題答案相關句) During solar maximum, auroras are seen as far south as Florida, even Mexico!
Auroras often seem to be very close to the ground, but the lowest aurora is still about 100 kilometers above the ground, a distance much higher than clouds are formed or airplanes can fly. A typical aurora band can be thousands of kilometers long, a few hundred kilometers high, but only a few hundred meters thick.
We hope you are able to travel to far-north places like the Arctic Circle and see the Northern Lights at least once during your lifetime. We know you will never forget it!
7. An aurora（極光） is generally（通常） close to （接近）the ground（地面） and is very long（長的） and thick（厚的）.
A. right B. wrong C. not mentioned
7．B． 細節(jié)題。利用問題句中的特征詞（ aurora）和修飾詞及帶有修飾詞的結構（close to the ground, long, thick）共同作為答案線索， 在文章中查找答案相關句：
Watching auroras is fun and exciting, but normally you can only see them in places far north like Alaska and Canada. The movement of the aurora across the sky is usually slow enough to easily follow with your eyes but they can also pulsate, flicker, or even move like waves.(第5題答案相關句) During solar maximum, auroras are seen as far south as Florida, even Mexico!
Auroras often seem to （看起來）be very close to the ground, but the lowest （最低的）aurora is still（仍然） about 100 kilometers above（在...上方） the ground, a distance（距離） much higher than clouds（云層） are formed （被形成）or airplanes（飛機） can fly（飛翔）.A typical（典型的） aurora band（帶子） can be thousands of （數(shù)千）kilometers long, a few（幾個， 少數(shù)） hundred kilometers high, but only a few hundred meters(米) thick.
We hope you are able to travel to far-north places like the Arctic Circle and see the Northern Lights at least once during your lifetime. We know you will never forget it!
從答案相關句的內(nèi)容可以看出：極光事實上并不接近地面， 極光也不厚， 因此問題句提供的信息錯誤。
5. You cannot see the Northern Lights（北極光） unless（除非） you are in Alaska （阿拉斯加）or Canada（加拿大）.
A. right B. wrong C. not mentioned
5．B．細節(jié)題。利用問題句中的特征詞（ Alaska，Canada， Northern Lights ）共同作為答案線索， 在文章中查找答案相關句：
（第4題答案相關句）Watching auroras is fun and exciting, but normally（通常） you can only（僅僅， 的） see（看見） them in places far（很遠） north（在北方）like（象） Alaska and Canada. The movement of the aurora across the sky is usually slow enough to easily follow with your eyes but they can also pulsate, flicker, or even move like waves. During solar （太陽的）maximum（量）, auroras （極光）are seen（被看見） as far（遠至） south as Florida（弗羅里達）, even Mexico（墨西哥）!
第2個劃線句說“當太陽風暴達到峰時，遠至弗羅里達， 甚至墨西哥南部地區(qū)都能看見極光”， 由此可見問題句提供的信息不正確。
6. Tens of thousands of （好幾萬）tourists（游客） take special（特別的，專門的） trips（旅行） to Norway（挪威） and Sweden（瑞典） every year （每年）to watch（觀看，監(jiān)視） the Northern Lights（北極光）.
A. right B. wrong C. not mentioned來源：www.examda.com
6．C． 利用問題句中的特征詞/結構（ Tens of thousands of tourists，Norway, Sweden Northern Lights ）共同作為答案線索， 在文章中查找答案相關句：順著上一題的答案位置往下查找答案相關句，結果發(fā)現(xiàn)以上的細節(jié)信息詞/結構（除了Northern Lights）以外都沒有出現(xiàn)，因此判斷該句內(nèi)容在文章中沒有被提到。
Watching auroras is fun and exciting, but normally you can only see them in places far north like Alaska and Canada. The movement of the aurora across the sky is usually slow enough to easily follow with your eyes but they can also pulsate, flicker, or even move like waves.(第5題答案相關句) During solar maximum, auroras are seen as far south as Florida, even Mexico!
Auroras often seem to be very close to the ground, but the lowest aurora is still about 100 kilometers above the ground, a distance much higher than clouds are formed or airplanes can fly. A typical aurora band can be thousands of kilometers long, a few hundred kilometers high, but only a few hundred meters thick.
We hope you are able to travel to far-north places like the Arctic Circle and see the Northern Lights at least once during your lifetime. We know you will never forget it!
7. An aurora（極光） is generally（通常） close to （接近）the ground（地面） and is very long（長的） and thick（厚的）.
A. right B. wrong C. not mentioned
7．B． 細節(jié)題。利用問題句中的特征詞（ aurora）和修飾詞及帶有修飾詞的結構（close to the ground, long, thick）共同作為答案線索， 在文章中查找答案相關句：
Watching auroras is fun and exciting, but normally you can only see them in places far north like Alaska and Canada. The movement of the aurora across the sky is usually slow enough to easily follow with your eyes but they can also pulsate, flicker, or even move like waves.(第5題答案相關句) During solar maximum, auroras are seen as far south as Florida, even Mexico!
Auroras often seem to （看起來）be very close to the ground, but the lowest （最低的）aurora is still（仍然） about 100 kilometers above（在...上方） the ground, a distance（距離） much higher than clouds（云層） are formed （被形成）or airplanes（飛機） can fly（飛翔）.A typical（典型的） aurora band（帶子） can be thousands of （數(shù)千）kilometers long, a few（幾個， 少數(shù)） hundred kilometers high, but only a few hundred meters(米) thick.
We hope you are able to travel to far-north places like the Arctic Circle and see the Northern Lights at least once during your lifetime. We know you will never forget it!
從答案相關句的內(nèi)容可以看出：極光事實上并不接近地面， 極光也不厚， 因此問題句提供的信息錯誤。