一、根据括号内所给汉语注释写出单词
的正确形式(每空一词)
1. Scientists have discovered a new type of
(恐龙) that lived millions of
years ago.
2. It was once a common (观
点) that the earth was flat.
3. The fossil showed a (羽毛
覆盖) animal, which surprised many
researchers.
4. What is the largest living
(蜥蜴) in the world?
5. Unlike the insect frozen in
(琥珀), a told story is always alive.
6. We haven't decided (是否)
to visit the museum or the zoo this
weekend.
7. Over a hundred (物种) of
insects are found in this area.
8. The deep ocean is home to many
(未知) creatures.
9. Beijing lies in the (北部)
part of China.
10. As students, we should put more
(努力) into study.

一、1. dinosaur 2. belief 3. feather-covered
4. lizard 5. amber 6. whether 7. species
8. unknown 9. northern 10. effort

【分析】本题为根据汉语提示填写英语单词的题型，解题时需结合汉语意思，准确写出对应英语单词，同时注意单词的词性、拼写及固定搭配：如第6题需用whether与or构成固定结构；第9题需用形容词修饰名词part；第10题需用到固定搭配put effort into等，确保填写的单词形式正确、符合语境。
【解析】1. “恐龙”对应的英语名词为dinosaur；2. “观点”对应的英语名词为belief，common belief表示“常见观点”；3. “羽毛覆盖”需用复合形容词feather-covered修饰名词animal；4. “蜥蜴”对应的英语名词为lizard；5. “琥珀”对应的英语名词为amber；6. “是否”需用连词whether，与后面的or构成whether...or...结构；7. “物种”对应的英语名词为species，其单复数同形，a hundred后仍用species；8. “未知”需用形容词unknown修饰名词creatures；9. “北部”需用形容词northern修饰名词part；10. “努力”对应的英语名词为effort，符合固定搭配put effort into。
【答案】1. dinosaur 2. belief 3. feather-covered 4. lizard 5. amber 6. whether 7. species 8. unknown 9. northern 10. effort
【知识点】英语单词拼写；名词、形容词、连词的用法；固定搭配
【点评】本题考查基础英语词汇的掌握，涵盖名词、形容词、连词等词性的正确运用及固定搭配，属于基础题型，只要平时积累核心词汇即可轻松解答，难度较低。
【难度系数】0.8

二、用所给单词的适当形式填空
1. The bird lost a few (feather)
while flying over the trees.
2. Elephants are the largest land
animals in the (Africa)
savanna(稀树草原).
3. The scientist hasn't (full)
understood how this ancient tool was
used.
4. Researchers hope to (lock)
the secrets of the universe by
studying distant galaxies.
5. There has been this old building for
(hundred) of years.
6. After a good sleep, the wolf got up
and began to look for (it)
next meal.
7. These pictures can help us
(learn) more about nature.
8. It's reported that there are about 35
(million) people in that
country.

二、1. feathers 2. African 3. fully 4. unlock
5. hundreds 6. its 7. (to) learn 8. million

【分析】本题考查英语词汇的适当形式填空，需结合每小题的语法规则、固定搭配及语境变形单词：1. a few后接可数名词复数，需将feather变复数；2. 修饰名词需用形容词，需将名词Africa变形容词；3. 修饰动词需用副词，需将形容词full变副词；4. 结合语境“解开秘密”，需用lock的反义词；5. 固定搭配hundreds of表“成百上千”；6. 修饰名词需用形容词性物主代词，需将it变its；7. 固定搭配help sb (to) do sth，需填原形或带to的不定式；8. 数词后接million用原形，无需变复数。
【解析】1. a few修饰可数名词复数，feather的复数形式为feathers，故填feathers；2. 此处修饰名词savanna，需用形容词，Africa的形容词形式为African，故填African；3. 此处修饰动词understood，需用副词，full的副词形式为fully，故填fully；4. 结合语境“研究人员希望解开宇宙的秘密”，lock（锁）的反义词为unlock（解开），故填unlock；5. 固定搭配hundreds of表示“成百上千”，故填hundreds；6. 此处修饰名词meal，需用形容词性物主代词，it的形容词性物主代词为its，故填its；7. 固定搭配help sb (to) do sth，意为“帮助某人做某事”，故填learn或to learn；8. 数词35后接million时，million用原形，故填million。
【答案】1. feathers 2. African 3. fully 4. unlock 5. hundreds 6. its 7. (to) learn 8. million
【知识点】名词的适当形式、词性转换、固定搭配
【点评】本题为英语基础词汇变形题，涵盖名词复数、词性转换、固定搭配等核心知识点，侧重考查学生对词汇不同形式及常用搭配的掌握，难度适中，属于初中英语基础题型。
【难度系数】0.5

三、用适当的单词填空(每空一词)
1. The dog is running in the
garden.
2. People believe that dinosaurs look
huge lizards.
3. Mum often tells me
learning is my main task.
4. I don't know this idea is
correct or not.
5. After watching the TV programme,
we knew a lot about the secrets
nature.

三、1. around 2. like 3. that 4. whether 5. of

【分析】
本题为英语基础词汇与语法填空题，需结合固定搭配、从句引导词、介词用法逐一分析：1. 第一题考查动词短语，需对应“四处跑”的常用搭配；2. 第二题考查系表结构的固定短语，对应“看起来像”的表达；3. 第三题考查宾语从句引导词，需匹配陈述事实的从句引导词；4. 第四题考查表“是否”的固定搭配；5. 第五题考查表所属关系的介词用法。
【解析】
1. 句意：狗在花园里跑来跑去。固定搭配run around意为“四处跑”，故填around；
2. 句意：人们认为恐龙看起来像巨大的蜥蜴。固定短语look like意为“看起来像”，故填like；
3. 句意：妈妈常告诉我学习是我的主要任务。此处为宾语从句，从句陈述客观事实，用that引导，故填that；
4. 句意：我不知道这个想法是否正确。固定搭配whether...or not意为“是否”，故填whether；
5. 句意：看完电视节目后，我们了解了很多关于自然的秘密。表所属关系用介词of，故填of。
【答案】
1. around 2. like 3. that 4. whether 5. of
【知识点】
固定搭配、宾语从句、介词用法
【点评】
本题为英语基础题型，聚焦常用固定短语、宾语从句引导词及介词的基础用法，考查学生对核心基础知识的掌握，难度较低，适合巩固基础。
【难度系数】
0.7