零五网 全部参考答案 全品学练考答案 2026年全品学练考八年级英语上册译林版 第122页解析答案
Ⅴ. 阅读短文,在空白处填入一个适当的单词或括号内单词的正确形式
Over the years, movies and books have used tornadoes a lot in their stories. A tornado can be very dangerous. It usually has wind speeds(风速) of about 100 metres per second, and 20.
travels
(travel) a long distance. Most tornadoes last for less than 10 minutes. 21.
Sadly
(sad), tornadoes kill many people every year.
Scientists can't go inside tornadoes. That means tornadoes are very hard to study. As 22.
a
result, it is still 23.
uncertain
(certain) how tornadoes form and die. 24.
To tell
(tell) how strong a tornado is, scientists look at how much damage it causes and show the levels on the EF-Scale—25.
from
EF0 to EF5. For example, if a tornado only damages trees, it will be at the level of EF0, while a tornado at the 26.
strongest
(strong) level of EF5 blows away buildings with wind speeds of over 100 metres per second.
27.
Since/Because/As
tornadoes can happen very quickly, make sure you know what to do when facing them. When you find 28.
yourself
(you) meeting a tornado, calm down and try to find a safe place inside. Put your hands over the back of your head for 29.
protection
(protect). Also, stay away from windows and heavy things, or they may fall on you.
答案:20. travels 21. Sadly 22. a 23. uncertain
24. To tell 25. from 26. strongest
27. Since/Because/As 28. yourself 29. protection
解析:
【分析】
本题是关于龙卷风的英语语法填空题,需先通读全文理解主题为龙卷风的介绍,再结合句子结构、词性要求、固定搭配、逻辑关系逐个分析空白处:先判断每个空的词性需求,再结合语境、语法规则、固定搭配确定单词的正确形式,同时注意词性转换、时态、非谓语等考点的运用。
【解析】
20. 考查动词时态:主语it指代a tornado,为第三人称单数,且与前面的has并列,时态为一般现在时,故填travels;
21. 考查副词:此处需修饰整个句子,应用形容词sad的副词形式Sadly;
22. 考查固定搭配:as a result是固定短语,意为“结果”,故填a;
23. 考查形容词:根据前文“科学家无法进入龙卷风内部,难以研究”,可知龙卷风的形成和消亡是“不确定的”,故填uncertain;
24. 考查非谓语动词:此处表目的,应用动词不定式To tell;
25. 考查固定搭配:from...to...是固定搭配,意为“从……到……”,故填from;
26. 考查形容词最高级:根据语境,EF5是龙卷风的最强等级,故用strong的最高级strongest;
27. 考查连词:前后句为因果关系,前句表原因,故用Since/Because/As;
28. 考查反身代词:find oneself doing sth.是固定结构,主语为you,故填yourself;
29. 考查名词:for后需接名词作宾语,动词protect的名词形式为protection。
【答案】
20. travels 21. Sadly 22. a 23. uncertain 24. To tell 25. from 26. strongest 27. Since/Because/As 28. yourself 29. protection
【知识点】
英语语法填空、动词形式变化、固定搭配
【点评】
本题围绕龙卷风主题考查英语语法填空,侧重基础词汇变形、语法规则及固定搭配的运用,需结合语境分析每个空的正确形式,属于基础题型。
【难度系数】
0.6
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