Unit 3 The world of science 课时作业1-2 -2025-2026学年高中英语外研版（2019）必修 第三册

B3Unit 3　The world of science基础知识练习 课时作业1 一.词形变化填空 1．This incident is so ________________ that its ____________ will never fade away.(significant) 2．He was ____________ again in the game and the ____________ seemed very serious.(injure) 3．The figures were not ____________ so that they couldn’t ensure the ____________ of their experiment result.(accurate) 4．Women played a ________________ role in the organization because women were in the ____________.(minor) 5．I don’t know about the ____________ of life on the earth，but I’m sure life on the earth must have gone through a long ____________ period.(origin) 6．She ____________ that she would not change her mind and many citizens were strongly against her ____________.(declare) 7．The ____________ has made ____________ achievements in ____________.(scientific) 二.选词填空 1．____________ blaming the child，she gave him a tolerant smile and let him go. 2．Great changes have __________________ in our hometown and it is beyond recognition. 3．It is widely acknowledged that students should be evaluated ________________ overall quality. 4．Unfortunately，a lot of people in Africa __________ this disease every year. 5．Music makes me happy when I feel upset.________，I feel confident when singing a pop song. 三．单句语法填空 1.Greatness comes from a lasting desire ________(explore). 2.It is obvious that he is not ambitious and has no desire________success. 3.The boy is working hard before examinations，for he desires ________(pass) the exam. 4.But since the results at 70 decibels were________(significance)，the study also suggests that the right level of background noise—not too loud and not total silence—may actually improve one’s creative thinking ability. 5.The two sets of figures are not ________(significant) different from each other. 6.Equally attractive are the tips on how to learn English，which is of great________(significant) to my English study. 7.She ________(injure) so seriously and had to be kept alive on a life support machine. 8.The injured ________(send) to the nearest hospital right away after the accident. 9.He never says never so I firmly believe that he will recover from the________(injure) soon. 10. A couple of years ago，film－maker David Bond realised that his children，then aged five and three，were attached ________screens to the point where he was able to say “chocolate” into his three－year－old son’s ear without getting a response. 11.On her birthday she received a box of chocolates with a card ________(attach) to it，saying “Happy birthday！” 12.My parents always attach great importance________ my getting a good education. 13. When he woke up，he found himself ________(lie) on the ground. 14. After wandering around，we found ourselves ________(lose) in a strange road. 15. We find________ passive for some students to memorize English words. 四.经典句式仿写 1．我写信是想告诉你，时间表有一些调整。(there be句型) I’m writing to tell you _________________________________________________________. 2．我到美国后发现自己生活在一种完全陌生的文化里。(find＋宾语＋宾语补足语) After I arrived in America，I _______________________________________________________. 3．因为有那么多不同的课程可以选择，所以你很可能找到你想学的。(it is possible...) As there have been so many different courses to choose from，________________________ you desire to study. 4．究竟为什么他会做出这种愚蠢的忘恩负义的行为？(强调句型) ________________________ he had such foolish and ungrateful conduct？ 5．如果他经常练钢琴的话，他一定赢得比赛了。(虚拟语气) If he had practiced the piano on a regular basis，________________________________________. B3Unit 3　The world of science基础知识练习 课时作业2 一 词形变化练 1. Although the continuing popular appeal of emotional intelligence is desirable，we hope that such attention will excite a greater interest in the ________(science) and scholarly study of emotion. 2.Popularization has in some cases changed the ________(origin) meaning of emotional intelligence. 3.The place wasn’t ________ (entire) authentic，though.Unlike a normal Parisian apartment，the plumbing(水管) worked. 4.While the validity of the idea is still being assessed，the lowered stress can even be tied back to blood ________(press). 5.Historical ________ (accurate) is important but so is entertainment. 6.The company is searching for a person who has the ________(capable) to deal with such problems. 7.As a witness to the accident，I was asked to write a ________(declare) of what I had seen. 8.I will continue to believe it until I get________(prove) to the contrary. 9.Over the past half century，using ________ (chemistry) fertilizers has become very common in farming. 10.Only a small ________(minor) of students is interested in politics these days. 二 固定用法练 1.In my opinion，his perseverance may account________ his achievement in his work. 2.It’s disappointing that no one could come ________ with a good idea to help us out of trouble. 3.I really don’t want to go；________ addition，the weather is so cold outside. 4.Apart________ its low price，the advantage of this car lies in its good quality. 5.If you want a happy life，you’d better tie it ________ a goal. 6.There is a growing tendency for people to take a bus to work instead ________ going by car. 7.It’s reported that the accident was due ________ his careless driving. 8.It can successfully cure people ________most deadly diseases. 9.Thanks________your help，we accomplished the task ahead of schedule. 10.The baby’s mother escaped from the fire along________ two other children. 三 熟词生义——根据语境写出加黑词的词性和词义 1.When she reached one nurse，she tried to press a five－pound note into her hand.__________ 2.Researchers from the University of Leipzig in Germany gathered more than 1，000 retired workers who were over age 75 and assessed the volunteers’ memory and thinking skills through a battery of tests.___________ 3.Submit a final draft of your essay.__________ 四．一词多义 1.根据语境选出shoot的含义 A.v.射门　B.v.射出　C.v.拍摄　D.v.射击 ①Suddenly，a beam of yellow light shot across the room.________ ②The police had orders to shoot anyone who attacked them.________ ③Spielberg’s career really took off when he began to shoot his short films.________ ④He missed a great opportunity to shoot at goal.________ 2.根据语境选出account的含义 A.n.账户　B.v.解释　C.n.老主顾　D.n.描述；叙述 ①The agency has lost several of its most important accounts.________ ②(江苏卷)While CHRONOLOGICA tells the stories of famous people in history such as Thomas Edison and Alexander the Great，this book also gives an account of the lives of lesser－known individuals including the explorer Mungo Park and sculptor Gutzon Borglum.________ ③Her genuine love for you may account for what she has sacrificed to make you succeed.________ ④How can I transfer money from my bank account to his？________ 参考答案： 课时作业1 一.词形变化填空 1．This incident is so ___significant__ that its ___significance___ will never fade away.(significant) 2．He was __injured____ again in the game and the __injury___ seemed very serious.(injure) 3．The figures were not ___accurate___ so that they couldn’t ensure the ___accuracy__ of their experiment result.(accurate) 4．Women played a _____minor_____ role in the organization because women were in the __minority____.(minor) 5．I don’t know about the ____origin____ of life on the earth，but I’m sure life on the earth must have gone through a long __original___ period.(origin) 6．She __declared___ that she would not change her mind and many citizens were strongly against her __declaration__.(declare) 7．The ___scientist_____ has made __scientific___ achievements in ___science_____.(scientific) 二.选词填空 1．__Instead of__________ blaming the child，she gave him a tolerant smile and let him go. 2．Great changes have ______taken place________ in our hometown and it is beyond recognition. 3．It is widely acknowledged that students should be evaluated ____in terms of_ overall quality. 4．Unfortunately，a lot of people in Africa ___die from__ this disease every year. 5．Music makes me happy when I feel upset.__In addition__，I feel confident when singing a pop song. 三．单句语法填空 1. Greatness comes from a lasting desire to__explore(explore). 2.It is obvious that he is not ambitious and has no desire for success. 3. The boy is working hard before examinations，for he desires to__pass(pass) the exam. 4. But since the results at 70 decibels were significant(significance)，the study also suggests that the right level of background noise—not too loud and not total silence—may actually improve one’s creative thinking ability. 5.The two sets of figures are not significantly(significant) different from each other. 6. Equally attractive are the tips on how to learn English，which is of great significance(significant) to my English study. 7. She was__injured(injure) so seriously and had to be kept alive on a life support machine. 8. The injured were__sent(send) to the nearest hospital right away after the accident. 9. He never says never so I firmly believe that he will recover from the injury(injure) soon. 10. A couple of years ago，film－maker David Bond realised that his children，then aged five and three，were attached __to__screens to the point where he was able to say “chocolate” into his three－year－old son’s ear without getting a response. 11. On her birthday she received a box of chocolates with a card attached(attach) to it，saying “Happy birthday！” 12. My parents always attach great importance to my getting a good education. 13. When he woke up，he found himself lying(lie) on the ground. 14. After wandering around，we found ourselves lost(lose) in a strange road. 15. We find it passive for some students to memorize English words. 4. 经典句式仿写 1．我写信是想告诉你，时间表有一些调整。(there be句型) I’m writing to tell you there have been some adjustments to the timetable. 2．我到美国后发现自己生活在一种完全陌生的文化里。(find＋宾语＋宾语补足语) After I arrived in America，I found myself living in a completely foreign culture. 3．因为有那么多不同的课程可以选择，所以你很可能找到你想学的。(it is possible...) As there have been so many different courses to choose from，it is possible to find one you desire to study. 4．究竟为什么他会做出这种愚蠢的忘恩负义的行为？(强调句型) Why was it that he had such foolish and ungrateful conduct？ 5．如果他经常练钢琴的话，他一定赢得比赛了。(虚拟语气) If he had practiced the piano on a regular basis，he would certainly have won the match. 课时作业2 一 词形变化练 1. Although the continuing popular appeal of emotional intelligence is desirable，we hope that such attention will excite a greater interest in the scientific(science) and scholarly study of emotion. 2.Popularization has in some cases changed the original(origin) meaning of emotional intelligence. 3. The place wasn’t entirely (entire) authentic，though.Unlike a normal Parisian apartment，the plumbing(水管) worked. 4.While the validity of the idea is still being assessed，the lowered stress can even be tied back to blood pressure(press). 5.Historical accuracy (accurate) is important but so is entertainment. 6.The company is searching for a person who has the capability(capable) to deal with such problems. 7.As a witness to the accident，I was asked to write a declaration(declare) of what I had seen. 8.I will continue to believe it until I get proof(prove) to the contrary. 9.Over the past half century，using chemical (chemistry) fertilizers has become very common in farming. 10.Only a small minority(minor) of students is interested in politics these days. 二 固定用法练 1.In my opinion，his perseverance may account for his achievement in his work. 2.It’s disappointing that no one could come up with a good idea to help us out of trouble. 3.I really don’t want to go；in addition，the weather is so cold outside. 4.Apart from its low price，the advantage of this car lies in its good quality. 5.If you want a happy life，you’d better tie it to a goal. 6.There is a growing tendency for people to take a bus to work instead of going by car. 7.It’s reported that the accident was due to his careless driving. 8.It can successfully cure people of most deadly diseases. 9.Thanks to__your help，we accomplished the task ahead of schedule. 10.The baby’s mother escaped from the fire along with two other children. 三 熟词生义——根据语境写出加黑词的词性和词义 1.When she reached one nurse，she tried to press a five－pound note into her hand.__vt.将……塞进 2.。Researchers from the University of Leipzig in Germany gathered more than 1，000 retired workers who were over age 75 and assessed the volunteers’ memory and thinking skills through a battery of tests.____n.一系列 3.Submit a final draft of your essay.__n.草稿 四 一词多义 1.根据语境选出shoot的含义 A.v.射门　B.v.射出　C.v.拍摄　D.v.射击 ①Suddenly，a beam of yellow light shot across the room.B ②The police had orders to shoot anyone who attacked them.D ③Spielberg’s career really took off when he began to shoot his short films.C ④He missed a great opportunity to shoot at goal.A 2.根据语境选出account的含义 A.n.账户　B.v.解释　C.n.老主顾　D.n.描述；叙述 ①The agency has lost several of its most important accounts.C ②While CHRONOLOGICA tells the stories of famous people in history such as Thomas Edison and Alexander the Great，this book also gives an account of the lives of lesser－known individuals including the explorer Mungo Park and sculptor Gutzon Borglum.D ③Her genuine love for you may account for what she has sacrificed to make you succeed.B ④How can I transfer money from my bank account to his？A 学科网（北京）股份有限公司 $$