Unit 1-5 单词拼写及语法填空练习-2023-2024学年高中英语人教版（2019）选择性必修第二册

选择性必修二单词拼写及语法填空 Unit 1. 1. Cholera is a s__________________ disease that can cause diarrhoea and dehydration. 2. Many scientists s______________ to the idea that people absorbed in the germs from water and food. 3. He s______________ that polluted water was to blame for the infection, but more proofs were needed 4. There must be a department to h______________ household waste in case it should pollute the environment. 5. According to the statistics, the number of wild tigers is d______________year by year. 6. No matter what happens, you should never give up your i______________ dreams. 7. The sun was growing in the cloudless sky, casting sharp-edged s______________ on the ground. 8. The desire of the patriotic mechanic is to develop China's aviation to d______________ our country. 9. When in charge of the project, his assistant showed his o______________ leadership. 10. With the help of the telescope, astronomers can prove some abstract c______________ to be true. 答案：severe subscribed suspected handle decreasing initial shadows defend outstanding concepts 语法填空 11. He was late for school again, and this was __________ he was blamed severely by his headmaster 12. He was late for school again, and this was __________ it rained too hard 13. The reason why he was late for school was__________ it was raining so heavy that he could hardly see the road clearly. 14. The truth is __________ role models around us can have much more influence on us. 15. Is this __________ he told you at the meeting? 16. Is this the reason __________ he explained to you at the meeting? 17. My doubt is __________ he can finish the task on schedule or not. 18. __________ makes me confused is __________ fewer and fewer students are interested in my class. 19. I really wonder __________ you can get to the station. By taxi or by by train? 20. I want to know where you can get the information. On TV or on the internet? 答案： 单词拼写 severe subscribed suspected handle decreasing