二、完形填空。
The name of the redwood tree comes from its colour. Redwood trees are very tall. They can be taller than a 10-storey(层) . They're the tallest trees in the world. They can for a very long time. Some redwood trees can live for more than 3,000 years!
Coast redwood trees usually grow by the sea. The there is just right for them. It's not too cold or too and there's a lot of rain.
If you see a redwood tree, you'll that its bark(树皮) is really thick. It's 15 to 30 centimetres thick. Bugs(虫子) redwood bark, because it tastes bad. The thick bark also helps the trees safe from fires.
Redwood trees are very big, but their seeds are pretty . A redwood seed is as small as a tomato seed. But they don't always grow from . New redwood trees can grow from the stump(树桩) of an old redwood tree.
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The name of the redwood tree comes from its colour. Redwood trees are very tall. They can be taller than a 10-storey(层) . They're the tallest trees in the world. They can for a very long time. Some redwood trees can live for more than 3,000 years!
Coast redwood trees usually grow by the sea. The there is just right for them. It's not too cold or too and there's a lot of rain.
If you see a redwood tree, you'll that its bark(树皮) is really thick. It's 15 to 30 centimetres thick. Bugs(虫子) redwood bark, because it tastes bad. The thick bark also helps the trees safe from fires.
Redwood trees are very big, but their seeds are pretty . A redwood seed is as small as a tomato seed. But they don't always grow from . New redwood trees can grow from the stump(树桩) of an old redwood tree.
(
D
)1. A. mountain B. bookshelf C. animal D. building(
A
)2. A. live B. stay C. stand D. lift(
B
)3. A. just B. even C. still D. ever(
C
)4. A. air B. food C. weather D. water(
B
)5. A. cool B. hot C. wet D. dry(
C
)6. A. expect B. hope C. find D. remind(
A
)7. A. dislike B. choose C. enjoy D. watch(
B
)8. A. learn B. keep C. pull D. cut(
D
)9. A. big B. old C. heavy D. small(
C
)10. A. flowers B. branches C. seeds D. leaves答案
1. D 2. A 3. B 4. C 5. B 6. C 7. A 8. B 9. D 10. C
解析
【分析】
做完形填空需遵循“先通读明主旨,再逐空析语境,代入检查保逻辑”的思路:首先通读全文把握文章核心(本文介绍红杉树的高度、寿命、生长环境、树皮特性、种子特点等);接着针对每个空,结合上下文语境、词汇词义辨析、固定搭配逐一分析选项;最后代入答案通读全文,验证逻辑通顺性。
【解析】
1. 句意:红杉树比10层的______还高。10层的建筑符合高度描述,A山、B书架、C动物均不符合,选D。
2. 后文提到红杉树活超3000年,此处表“存活”,live符合语境,选A。
3. 句意:一些红杉树______活超3000年,even(甚至)表递进,符合强调寿命长的语境,选B。
4. 后文描述“不冷不热、多雨”,均属于天气特征,选C。
5. 与“cold(冷)”对应,此处表“不热”,hot符合,选B。
6. 句意:看到红杉树会______树皮很厚,find(发现)符合观察结果,选C。
7. 后文说树皮味道差,虫子“不喜欢”,dislike符合,选A。
8. 固定搭配keep...safe(使……安全),厚树皮帮助树远离火灾,选B。
9. 前文说红杉树大,转折后指种子“小”,后文也提到种子如番茄籽般小,选D。
10. 后文说新树从树桩生长,说明不总是从“种子”生长,选C。
【答案】
1.D 2.A 3.B 4.C 5.B 6.C 7.A 8.B 9.D 10.C
【知识点】
完形填空解题、词汇辨析、语境理解
【点评】
本题为科普类完形填空,围绕红杉树的特点展开,难度适中,侧重考查学生对上下文语境的理解和常用词汇的辨析能力,需结合文章细节逻辑选择答案。
【难度系数】
0.6
做完形填空需遵循“先通读明主旨,再逐空析语境,代入检查保逻辑”的思路:首先通读全文把握文章核心(本文介绍红杉树的高度、寿命、生长环境、树皮特性、种子特点等);接着针对每个空,结合上下文语境、词汇词义辨析、固定搭配逐一分析选项;最后代入答案通读全文,验证逻辑通顺性。
【解析】
1. 句意:红杉树比10层的______还高。10层的建筑符合高度描述,A山、B书架、C动物均不符合,选D。
2. 后文提到红杉树活超3000年,此处表“存活”,live符合语境,选A。
3. 句意:一些红杉树______活超3000年,even(甚至)表递进,符合强调寿命长的语境,选B。
4. 后文描述“不冷不热、多雨”,均属于天气特征,选C。
5. 与“cold(冷)”对应,此处表“不热”,hot符合,选B。
6. 句意:看到红杉树会______树皮很厚,find(发现)符合观察结果,选C。
7. 后文说树皮味道差,虫子“不喜欢”,dislike符合,选A。
8. 固定搭配keep...safe(使……安全),厚树皮帮助树远离火灾,选B。
9. 前文说红杉树大,转折后指种子“小”,后文也提到种子如番茄籽般小,选D。
10. 后文说新树从树桩生长,说明不总是从“种子”生长,选C。
【答案】
1.D 2.A 3.B 4.C 5.B 6.C 7.A 8.B 9.D 10.C
【知识点】
完形填空解题、词汇辨析、语境理解
【点评】
本题为科普类完形填空,围绕红杉树的特点展开,难度适中,侧重考查学生对上下文语境的理解和常用词汇的辨析能力,需结合文章细节逻辑选择答案。
【难度系数】
0.6
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