2026年新目标检测同步单元测试卷八年级英语下册人教版第89页答案
Typhoons(台风) are some of the worst storms, usually around the Pacific Ocean and the South China Sea. Most happen in July, August and September.
______ 46 ______ When lots of sea water gets hot in the summer sun, it evaporates(蒸发)into the air. This makes the air hotter. When the air gets warm enough, it starts to move higher up into the sky. Then cooler air around it rushes in. It fills the space that is left. After the air gets warmer, it starts to move quickly, making wind. The wind goes in circles and it keeps moving higher in the sky. ______ 47 ______ And when the wind moves faster than 30 metres a second, a typhoon begins.
A typhoon has two parts. One is called the “eye”. In the eye, the wind does not move so fast.
48
This is where the strongest winds and hardest rain are.
49
In November 2013, Typhoon Haiyan killed around 6,000 people in Philippines. More people were badly hurt and some others were missing.
50

Stay inside. Close all the windows and stay away from them.
Try to bring all of your things inside. Strong winds could even blow away your bikes!
Listen to the radio or TV for important information.
If you're told to go to a safer place, do it right away.
A. What should we do when a typhoon hits?
B. Typhoons are very dangerous.
C. The warmer the air gets, the quicker the wind moves.
D. How does a typhoon happen?
E. The other part is the wall of clouds around the eye.
46.
47.
48.
49.
50.

答案

46.D 47.C 48.E 49.B 50.A

解析

【分析】
本题为英语任务型阅读的句子还原题,解题思路为:先通读全文把握主旨(介绍台风的形成、结构、危害及应对措施),再结合每个空前后的语境、逻辑关系及选项含义匹配答案。46空后讲解台风形成过程,需选引出该话题的句子;47空前后围绕风速与温度的关联,需选衔接逻辑的句子;48空前提到台风两部分,需选对应“另一部分”的句子;49空后举例台风造成的伤亡,需选体现台风危险性的句子;50空后是应对措施,需选询问应对方法的句子。
【解析】
1. 46空:空后详细阐述台风形成的具体过程,需选引出“台风如何发生”的句子,对应选项D;
2. 47空:空前讲空气变暖后形成风,空后说明风速超30米/秒形成台风,C选项“空气越暖,风移动越快”衔接温度与风速的逻辑,故选C;
3. 48空:空前提到台风的两部分(one...),E选项的“The other part”对应前文结构,故选E;
4. 49空:空后举例台风海燕造成大量伤亡,体现台风的危险性,对应选项B;
5. 50空:空后内容为台风来袭时的应对措施,需选询问应对方法的句子,对应选项A。
【答案】
46.D 47.C 48.E 49.B 50.A
【知识点】
英语任务型阅读、句子还原
【点评】
本题考查对文章语境与逻辑的理解,需梳理文章结构,结合上下文衔接关系(如one...the other...)及逻辑关联选择句子,难度适中。
【难度系数】
0.6
Ⅳ.补全对话(共6小题,每小题2分,满分12分)
从下面的方框中选择合适的句子,填到横线上,使对话意思完整。
A: Hello!
51

B: This is Sally speaking.
A: Hi, Sally, this is Tom.
52
I called you but nobody answered.
B: At eleven last night? I was outside with my family.
A:
53
What happened?
B:
54
We got out of the apartment building to keep safe.
A: Sorry for the news.
55

B: Yeah, luckily, we are all OK. Thanks for asking.
A: Thank goodness you are fine.
B: Safety always comes first.
A:
56

A. An earthquake hit my city last night.
B. I agree with you.
C. Are you all OK?
D. May I speak to Sally?
E. Why were you outside?
F. What were you doing at eleven last night?
51.
52.
53.
54.
55.
56.

答案

Ⅳ.51.D 52.F 53.E 54.A 55.C 56.B

解析

【分析】
做补全对话时,需先通读对话内容和选项,明确对话场景为电话交流,话题围绕昨晚外出的原因及情况展开,再结合上下文的问答逻辑匹配选项:51题根据B的电话应答语“This is Sally speaking”,可知A是找Sally,对应电话用语选项;52题由B的答语“At eleven last night”,可知A询问昨晚11点的活动;53题B说明昨晚在外面,A自然询问外出原因;54题问发生什么,B需回答具体事件;55题听到不好的消息后,A会关心对方状况;56题B提到安全第一,A表示赞同。
【解析】
51. 电话用语中,找某人需说“May I speak to...?”,B应答“This is...speaking”,故选D;
52. B答语含时间“At eleven last night”,对应询问过去某时刻活动的选项F;
53. B说明昨晚在外面,A询问外出原因,对应E;
54. 问发生什么,B回答具体事件,对应A(地震);
55. 听到不好的消息,A关心对方是否安好,对应C;
56. B提到“Safety always comes first”,A表示赞同,对应B。
【答案】
51.D 52.F 53.E 54.A 55.C 56.B
【知识点】
电话交际用语、情景对话补全
【点评】
本题为电话场景下的情景对话补全,考查日常交际用语的运用,贴近生活,需结合上下文问答逻辑匹配选项,难度较低。
【难度系数】
0.8