Unit 1词形转换专项练习-（2022新）人教版高中英语选择性必修第二册.rar

Page 1 of 4学科网（北京）股份有限公司Unit 1 Science and Scientists核心词汇及词形转换collect & sort: K.L.1.We have collected enough _ to _ that you are the person who committed the crime. (prove)2.The witness gave two _ statements, which clearly _ each other. (contradictory)3.Your _ is caused by a _ virus, which has _ a large number of people in a short time. (infect)4.February witnessed a _ of patients, _ to less than 1,000 cases each day. (decrease)5.That city was _ polluted, but at first people there were not aware of its _. (severe)6.One failure after another _ the boy very much at first, but he didnt seem to give in to those _. (frustrate)7.The price of gold depends upon its _ though it is completely _. (pure)8.The _ between smoking and cancer has been made clear, but you still doubt if they are _ to each other. (link)9.The police _ that the two _ had fled out of their city. (suspect)10. The instruction tells how to uses all the _, so youll have no difficulty _ the machine. (handle)11. To my _, it is not a good idea as it is _ to be. (think)Page 2 of 4学科网（北京）股份有限公司12. One of the main _ of the survey was that there were still people who _ the situation not so serious. (find)13. _ turn to liquids at certain temperatures even if the lake is still frozen _. (solid)14. The doctor is sure that the _ situation is worse than he _ predicted. (initial)15. He is a famous _, who began to study _ when he was young. (astronomy)16. We need skilled _ to approach these _ problems. (mechanic)17. They were enthusiastic _, and their _ spirit inspired one generation after another. (patriot)18. In his _ statement, they lawyer _ the innocent girl against an untrue crime. (defend)19. Under the _ of the wise _, we were _ in achieving one success after another. (lead)20. At the sight of me, she ran over and sat _ me; _, she brought something to drink. (beside)21. The professor needs two more _ to _ him in the experiment. Without _, he may not succeed. (assist)22. From her _ eyesight, we knew that she would advance towards her goal _. (steady)23. Her doctor succeeded in _ some of her problems which had disappeared without _. (trace)Page 3 of 4学科网（北京）股份有限公司24. He stopped, _ his handbag to his left hand, but the _ didnt attract attention from the policeman walking beside him. (shift)25. I have made a plan to _ the attic room into a study. Once the _ is finished, I will let you have a look. (transform)Page 4 of 4学科网（北京）股份有限公司Page 1 of 4学科网（北京）股份有限公司Unit 1 Science and Scientists核心词汇及词形转换collect & sort: K.L.1.We have collected enough proof to prove that you are the person who committed the crime. (prove)2.The witness gave two contradictory statements, which clearly contradicted each other. (contradictory)3.Your infection is caused by an infectious virus, which has infected a large number of people in a short time. (infect)4.February witnessed a decrease of patients, decreasing to less than 1,000 cases each day. (decrease)5.That city was severely polluted, but at first people there were not aware of its severity. (severe)6.One failure after another frustrated the boy very much at first, but he didnt seem to give in to those frustrations. (frustrate)7.The price of gold depends upon its purity though it is completely pure. (pure)8.The link between smoking and cancer has been made clear, but some people still doubt if they are linked to each other. (link)9.The police suspected that the two suspects had fled out of their city. (suspect)10. The instruction tells you how to use all the handles, so youll have no difficulty handling the machine. (handle)Page 2 of 4学科网（北京）股份有限公司11. To my thinking, it is not a good idea as it is thought to be. (think)12. One of the main findings of the survey was that there were still people who found the situation not so serious. (find)13. Solids turn to liquids at certain temperatures even if the lake is still frozen solid. (solid)14. The doctor is sure that the initial situation is worse than he initially predicted. (initial)15. He is a famous astronomer, who began to study astronomy when he was young. (astronomy)16. We need skilled mechanics to approach these mechanical problems. (mechanic)17. They were enthusiastic patriots, and their patriotic spirit inspired one generation after another. (patriot)18. In his defence statement, they lawyer defended the innocent girl against an untrue crime. (defend)19. Under the leadership of the wise leader, we were led to one success after another. (lead)20. At the sight of me, she ran over and sat beside me; besides, she brought something to drink. (beside)21. The professor needs two more assistants to assist him in the experiment. Without assistance, he may not succeed. (assist)22. From her steady eyesight, we knew that she would advance towards her goal steadily. (steady)23. Her doctor succeeded in tracing some of her problems which had disappeared without trace. (trace)Page 3 of 4学科网（北京）股份有限公司24. He stopped, shifting his handbag to his left hand, but the shift didnt attract attention from the policeman walking by. (shift)25. I have made a plan to transform the attic room into a study. Once the transformation is finished, I will let you have a look. (transform)Page 4 of 4学科网（北京）股份有限公司