Unit 5 Look into Science 同步基础练习题 2022-2023学年冀教版九年级英语全册（含答案）

冀教版九年级英语上册单元同步基础练习题
Unit 5 Look into Science
Lesson 25 Let’s Do an Experiment !
一、根据句意及首字母或汉语提示补全单词
1．It’s the best m________ of working out the math problem.
2．I’m sure that the f________ of the air will keep the water in the jar.
3．Can you help me ________ the mistake that you find
4．Put on the________ (雨衣)for it's raining heavily.
5．Don't turn the cup ________ (上部)down.
二、单项选择
1．Tom is covering the cup ________ a piece of paper.
A．for B．on C．with D．in
2．I won’t force anybody ________ anything.
A．do B．does C．to do D．Doing
3．Mum wants to watch CCTV news. Let’s________ the TV.
A．turn down　　B．turn on　　C．turn off
4．He ________ my wet boots and made me ________ by the fire.
A．took off; sitting B．took off; sit C．put off; sit D．put off; sitting
5． —Excuse me, do you know________？—About five minutes’ walk.
A．where the hospital is B．how far the hospital is C．how I can get to the hospital
三、连词成句(注意词形变化)
1．got，the，boy，rainy，in，wet，the(.)
_________________________________________
2．red，with，the，is，basket，apples，fill，big(.)
_____________________________________________
3．his，brother，covered，hands，face，with，his，my(.)
_____________________________________________
4．five，am，she，sure，minutes，come，in，will，I(.)
____________________________________________
5．doing, the students, in the lab, an experiment, are(.)
____________________________________________
Lesson 26 Keep the Candle Burning
一、根据汉语提示完成句子
1．Please pass me a ________ (浅的) dish.
2．I need some ________ (火柴) to light the candles.
3．There is one fifth ________ (氧气) in the air.
4．After finishing all your work，you should ________ (检查) it carefully.
5．We have __________ (用完) our salt.
二、单项选择
1．Jim ________all his money to buy the computer.
A．fixed up B．used up C．ate up D．Got
2．—Have you finished the work
—Not yet，but no matter how hard it is，we’ll keep________ until we finish it.
A．failed B．trying C．tried D．failing
3．—Dad，why should I stop __________ computer games
—For your health, my boy.
A．to play B．playing C．Play D．played
4．Mrs. King put a coat ________ the sleeping girl to keep her warm.
A．over B．with C．behind D．beside
5．About ________of the students like keeping diaries in English in our class.
A．two fifth B．two fifths C．second five D．two five
三、连词成句
1．should，the，keep，clean，bedroom，we(.)
_______________________________________________
2．nations, up, our, made, country, is, of, 56(.)____________________________________
3．far，water，rise，how，does，the(？)___________________________________
4．sure，will，the，pass，exam，you，I’m(.)
_______________________________________________
5. is, beautiful, lighter, your, expensive, and, how(！)
______________________________________________
Lesson 27 Planet Danny
一、根据汉语提示完成句子
1．I often look at beautiful space through my own ________ (望远镜)．
2．I won’t go to the party ________ (除非) he invites me.
3．Our school is ________ (两倍) the size of your school.
4．The universe is a ________ (谜) for me.
5．She'll get there，_________ (即使) she has to walk.
二、单项选择
1．—May I ask you a question —Sure．
A．Good B．Certainly C．Great D．Sorry
2．—Will you help me with the trouble
—I won’t________ you tell me the truth.
A．if B．But C．while D．unless
3．Although Jeff loves KFC，he tries ________ it too often.
A．to eat B．not eat C．to not eat D．not to eat
4．Mary spends a lot of money on clothes ________ her family is not rich.
A．because B．even although C．even if D．before
5．There are two cats in my family. One is white; ________ is grey.
A．another B．others C．other D．the other
三、根据汉语意思完成句子
1. 雨停了，太阳出来了。
The rain stopped and the sun ________ ________.
2.这个意见值得考虑。This idea ________ ________ ___________.
3.关于太阳系，你了解什么？ What do you know about the________ ________？
4．丹尼转过身，发现他的老师正站在他后面。
Danny ________ ________and finds his teacher standing behind him.
5. 在晚上，我害怕一个人出去。
I am afraid to go out alone________ ________．
Lesson 28 The Study of Living Things
一、根据句意及汉语提示完成单词
1．Do you like ________ (生物学) at school
2．Look! There are many___________ (蝴蝶) among the flowers.
3．This is a ________ (极好的) film.
4．I ___________ (完全地) forgot about it.
5．Many people ________ (迁移) to Canada in the 1800s.
二、单项选择
1．Our teacher often encourages him ________ hard.
A．work B．working C．to work D．works
2．Since environment is too important to all of us, we human beings had better ________ fewer trees.
A．turned down B．cut down C．put down D．cut up
3．Look! My dog is ________ on the ground in the sun.
A．lie B．lay C．laid D．lying
4．The photo ________ taken by my brother last week is very nice.
A．which were B．that is C．that were D. which was
5．The volunteer spoke as________ as she could to make the visitors understand her.
A．clearly B．more clearly C．most clearly D．the most clearly
三、用所给单词或短语的正确形式填空
draw one’s attention, cut down, return to, female，puzzling
1．If you ____________the trees，you will harm the environment here.
2．The interesting story ________________.We all liked it.
3．The fact of this thing is ________ for scientists.
4．They ____________their own country.
5．The ________ butterflies lay eggs in spring.
Lesson 29 DNA－The Story of You
一、根据句意及首字母提示完成单词
1.Lucy and Lily are t______．They look the same.
2.In g________，women do it more easily than men.
3.It’s important for you to r________the text.
4.Mike has a granddaughter and a g________．
5.Before you take this medicine, you must read the i_____________.
二、单项选择
1．What did the police ________ that accident
A．deal in　 B．deal with C．do with D．do about
2．My article is good ________some spelling mistakes.
A．except　 B．except for C．Beside D．besides
3．From your DNA，scientists can identify you and the people ________to you.
A．related B．relates C．relating D．relate
4． Not only you but also he _____ the secret.
A．knows B．know C．have known D．to know
5． —Jack, your room is dirty. It should ________ right away.
—Sorry, I’ll do it right now.
A．be cleaned　B．be cleaning　C．cleaned
三、根据汉语意思完成句子
1．他和我家有亲戚关系。He _______ ________ ________ my family.
2．凯特和她姐姐有同样颜色的头发。
Kate has ________ ________colour of hair ________her sister.
3. 数十亿年前，地球只是一团尘埃。
________ ____years ago, the earth was just a cloud of dust.
4．他的话对她有很大影响。
She was ________ ___________ by his words.
5．李明不仅聪明而且勤奋。
Li Ming is________ ________ ________ ________ ________ _______．
Lesson 30 Science Affects Us
一、根据句意及首字母提示完成单词
1. My sister s________ having a picnic tomorrow.
2. Scientists’ new d__________ of the new plant is exciting.
3. Computers have a________ our everyday life these days.
4. China’s d____________ is quick and surprising.
5. Lily’s m________ phone looks quite in fashion.
二、单项选择
1．Do you enjoy ________ a volunteer If you want________ this，you’d better join us.
A．being; knowing B．to be; knowing
C．being; to know D．to be; to know
2．The policeman discovered who had stolen the car.
A．found out B．knew about C．looked for
3．The fans were ________to know the death of their favorite singing star Whitney Houston.
A．glad B．angry C．excited D．surprised
4．Listen! The country music ________ so sweet.
A．tastes B．sounds C．smells D．looks
5．Without their help, it’s hard to make the house ________.
A．cleaning B．to clean C．cleaned D．clean
三、根据汉语意思完成句子
1.令我惊讶的是，他已收到那所大学校长的来信了。
______ my surprise, he has already ________ from the principal of the university.
2.难道你不知道吗？________ ________ know it
3.我应该向上推还是向下按它？
Should I______ it _____ or _______it ________？
4.我们可以用水做如此多的事情。
We can do ____ ______ things _______ water.
5.请在原位将它翻转。 Please ________ it______ ______ _____ ________．
冀教版九年级英语上册单元同步基础练习题
Unit 5 Look into Science
Lesson 25 Let’s Do an Experiment !
一、根据句意及首字母或汉语提示补全单词
1．It’s the best m________ of working out the math problem.
2．I’m sure that the f________ of the air will keep the water in the jar.
3．Can you help me ________ the mistake that you find
4．Put on the________ (雨衣)for it's raining heavily.
5．Don't turn the cup ________ (上部)down.
二、单项选择
1．Tom is covering the cup ________ a piece of paper.
A．for B．on C．with D．in
2．I won’t force anybody ________ anything.
A．do B．does C．to do D．Doing
3．Mum wants to watch CCTV news. Let’s________ the TV.
A．turn down　　B．turn on　　C．turn off
4．He ________ my wet boots and made me ________ by the fire.
A．took off; sitting B．took off; sit C．put off; sit D．put off; sitting
5． —Excuse me, do you know________？—About five minutes’ walk.
A．where the hospital is B．how far the hospital is C．how I can get to the hospital
三、连词成句(注意词形变化)
1．got，the，boy，rainy，in，wet，the(.)
_________________________________________
2．red，with，the，is，basket，apples，fill，big(.)
_____________________________________________
3．his，brother，covered，hands，face，with，his，my(.)
_____________________________________________
4．five，am，she，sure，minutes，come，in，will，I(.)
____________________________________________
5．doing, the students, in the lab, an experiment, are(.)
____________________________________________
参考答案
一、1.method 2. force 3. correct 4. raincoat 5. upside
二、1-5 CCBBB
三、1.The boy got wet in the rain.
2. The basket is filled with big red apples
3. My brother covered his face with his hands
4. I am sure she will come in five minutes
5.The students are doing an experiment in the lab.
Lesson 26 Keep the Candle Burning
一、根据汉语提示完成句子
1．Please pass me a ________ (浅的) dish.
2．I need some ________ (火柴) to light the candles.
3．There is one fifth ________ (氧气) in the air.
4．After finishing all your work，you should ________ (检查) it carefully.
5．We have __________ (用完) our salt.
二、单项选择
1．Jim ________all his money to buy the computer.
A．fixed up B．used up C．ate up D．Got
2．—Have you finished the work
—Not yet，but no matter how hard it is，we’ll keep________ until we finish it.
A．failed B．trying C．tried D．failing
3．—Dad，why should I stop __________ computer games
—For your health, my boy.
A．to play B．playing C．Play D．played
4．Mrs. King put a coat ________ the sleeping girl to keep her warm.
A．over B．with C．behind D．beside
5．About ________of the students like keeping diaries in English in our class.
A．two fifth B．two fifths C．second five D．two five
三、连词成句
1．should，the，keep，clean，bedroom，we(.)
_______________________________________________
2．nations, up, our, made, country, is, of, 56(.)____________________________________
3．far，water，rise，how，does，the(？)___________________________________
4．sure，will，the，pass，exam，you，I’m(.)
_______________________________________________
5. is, beautiful, lighter, your, expensive, and, how(！)
______________________________________________
参考答案
一、1.shallow 2. matches 3. oxygen 4. examine 5. used up
二、1-5 BBBAB
三、1.We should keep the bedroom clean.
2. Our country is made up of 56 nations
3. How far does the water rise
4. I’m sure you will pass the exam
5. How beautiful and expensive your lighter is!
Lesson 27 Planet Danny
一、根据汉语提示完成句子
1．I often look at beautiful space through my own ________ (望远镜)．
2．I won’t go to the party ________ (除非) he invites me.
3．Our school is ________ (两倍) the size of your school.
4．The universe is a ________ (谜) for me.
5．She'll get there，_________ (即使) she has to walk.
二、单项选择
1．—May I ask you a question —Sure．
A．Good B．Certainly C．Great D．Sorry
2．—Will you help me with the trouble
—I won’t________ you tell me the truth.
A．if B．But C．while D．unless
3．Although Jeff loves KFC，he tries ________ it too often.
A．to eat B．not eat C．to not eat D．not to eat
4．Mary spends a lot of money on clothes ________ her family is not rich.
A．because B．even although C．even if D．before
5．There are two cats in my family. One is white; ________ is grey.
A．another B．others C．other D．the other
三、根据汉语意思完成句子
1. 雨停了，太阳出来了。
The rain stopped and the sun ________ ________.
2.这个意见值得考虑。This idea ________ ________ ___________.
3.关于太阳系，你了解什么？ What do you know about the________ ________？
4．丹尼转过身，发现他的老师正站在他后面。
Danny ________ ________and finds his teacher standing behind him.
5. 在晚上，我害怕一个人出去。
I am afraid to go out alone________ ________．
参考答案
一、1.telescope 2. unless 3. double 4. mystery 5. even if
二、1-5 BDDCD
三、1.came out 2. is worth considering 3. solar system 4. turns around 5. at night
Lesson 28 The Study of Living Things
一、根据句意及汉语提示完成单词
1．Do you like ________ (生物学) at school
2．Look! There are many___________ (蝴蝶) among the flowers.
3．This is a ________ (极好的) film.
4．I ___________ (完全地) forgot about it.
5．Many people ________ (迁移) to Canada in the 1800s.
二、单项选择
1．Our teacher often encourages him ________ hard.
A．work B．working C．to work D．works
2．Since environment is too important to all of us, we human beings had better ________ fewer trees.
A．turned down B．cut down C．put down D．cut up
3．Look! My dog is ________ on the ground in the sun.
A．lie B．lay C．laid D．lying
4．The photo ________ taken by my brother last week is very nice.
A．which were B．that is C．that were D. which was
5．The volunteer spoke as________ as she could to make the visitors understand her.
A．clearly B．more clearly C．most clearly D．the most clearly
三、用所给单词或短语的正确形式填空
draw one’s attention, cut down, return to, female，puzzling
1．If you ____________the trees，you will harm the environment here.
2．The interesting story ________________.We all liked it.
3．The fact of this thing is ________ for scientists.
4．They ____________their own country.
5．The ________ butterflies lay eggs in spring.
参考答案
一、1.biology 2. butterflies 3.fantastic 4. completely 5. migrated
二、1-5 CB DDA
三、1.cut down 2. drew our attention 3. puzzling 4. returned to 5. female
Lesson 29 DNA－The Story of You
一、根据句意及首字母提示完成单词
1.Lucy and Lily are t______．They look the same.
2.In g________，women do it more easily than men.
3.It’s important for you to r________the text.
4.Mike has a granddaughter and a g________．
5.Before you take this medicine, you must read the i_____________.
二、单项选择
1．What did the police ________ that accident
A．deal in　 B．deal with C．do with D．do about
2．My article is good ________some spelling mistakes.
A．except　 B．except for C．Beside D．besides
3．From your DNA，scientists can identify you and the people ________to you.
A．related B．relates C．relating D．relate
4． Not only you but also he _____ the secret.
A．knows B．know C．have known D．to know
5． —Jack, your room is dirty. It should ________ right away.
—Sorry, I’ll do it right now.
A．be cleaned　B．be cleaning　C．cleaned
三、根据汉语意思完成句子
1．他和我家有亲戚关系。He _______ ________ ________ my family.
2．凯特和她姐姐有同样颜色的头发。
Kate has ________ ________colour of hair ________her sister.
3. 数十亿年前，地球只是一团尘埃。
________ ____years ago, the earth was just a cloud of dust.
4．他的话对她有很大影响。
She was ________ ___________ by his words.
5．李明不仅聪明而且勤奋。
Li Ming is________ ________ ________ ________ ________ _______．
参考答案
一、1.twins 2. general 3. repeat 4. grandson 5. instructions
二、1-5 CBAAA
三、1.is related to
2. the same as
3. Billons of
4. strongly influenced
5. not only clever but also hardworking
Lesson 30 Science Affects Us
一、根据句意及首字母提示完成单词
1. My sister s________ having a picnic tomorrow.
2. Scientists’ new d__________ of the new plant is exciting.
3. Computers have a________ our everyday life these days.
4. China’s d____________ is quick and surprising.
5. Lily’s m________ phone looks quite in fashion.
二、单项选择
1．Do you enjoy ________ a volunteer If you want________ this，you’d better join us.
A．being; knowing B．to be; knowing
C．being; to know D．to be; to know
2．The policeman discovered who had stolen the car.
A．found out B．knew about C．looked for
3．The fans were ________to know the death of their favorite singing star Whitney Houston.
A．glad B．angry C．excited D．surprised
4．Listen! The country music ________ so sweet.
A．tastes B．sounds C．smells D．looks
5．Without their help, it’s hard to make the house ________.
A．cleaning B．to clean C．cleaned D．clean
三、根据汉语意思完成句子
1.令我惊讶的是，他已收到那所大学校长的来信了。
______ my surprise, he has already ________ from the principal of the university.
2.难道你不知道吗？________ ________ know it
3.我应该向上推还是向下按它？
Should I______ it _____ or _______it ________？
4.我们可以用水做如此多的事情。
We can do ____ ______ things _______ water.
5.请在原位将它翻转。 Please ________ it______ ______ _____ ________．
参考答案
一、1. suggests 2.discovery 3. affected 4. development 5. mobile
二、1-5 CADBD
三、1.To, heard
2.Don’t you
3. push up, push down
4. so many with
5. turn over in its place