内容正文:
英语
九年级全一册 JJ
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Unit 5 Look into Science
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Lesson 25
Let's Do an Experiment!
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5
基础
Ⅰ 根据句意及汉语或首字母提示填写单词
1.The________ (力量) of nature are very strong.
forces
知识拓展
force还可作动词,意为“迫使;强迫”,常用搭配force sb to do sth/force sb into doing sth意为“强迫某人做某事”。
2.He carefully ______________ (倒出) the water into the glass.
poured/pours
3.【2022河北沧州调研】Does the m_______ you thought to solve the problem
make any sense?
ethod
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4.Mike solved the problem and he gave me a c________ answer.
orrect
5.The students are doing e____________ in the lab.
xperiments
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Ⅱ 单项选择
6.Brian puts the cardboard on the top of the jar and ___.
B
A.turns over it B.turns it over C.turned it over D.turned over it
【解析】turn over意为“翻转”,为动副结构的短语,代词作其宾语时要放在turn与over之间;由puts可知此处应用一般现在时,故选B项。
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7.They often use small animals in the ___ experiments.
A
A.scientific B.wrong C.famous D.exciting
【解析】句意为:在科学实验中,他们经常使用小动物。scientific意为“科学的”;wrong意为“错误的”;famous意为“著名的”;exciting意为“令人兴奋的”。根据语境可知此处指科学实验,故选A项。
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8.You can turn the bottle with water ___ to see if it is sealed (密封的) or not.
C
A.along with B.across from C.upside down D.in danger
【解析】句意为:你可以把装有水的瓶子翻转过来看看它是否是密封的。along with意为“与……一起”;across from 意为“在……对面”;upside down意为“倒置”;in danger意为“处于危险中”。短语turn… upside down意为“把……翻转过来”,故选C项。
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9.If you want to drink the water, you should ______ the cover ______ the bottle
first.( )
B
A.turn;off B.take;off C.fill;with D.cover;with
【解析】句意为:如果你想喝水,你应该先拿开瓶盖。短语take… off… 意为“把……从……拿开”,符合语境。故选B项。
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10.—The box is too heavy for me to carry.What's in it?
—Oh, I ______ it ______ new books.( )
C
A.am filled;with B.am full;of C.filled;with D.filled;of
【解析】fill… with… 意为“用……装满……”,为固定搭配,符合语境。故选C项。
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能力
阅读理解
If you have your own Acme Rocket Launcher, you can create and send up rockets that show off your personality and creativity.
All you need is your Acme Rocket Launcher and a few simple household materials:
★a 500 ml plastic cola bottle ★sciss