Unit 1 Part 1 Reading and Thinking（同步练习）-【学而思·PPT课件分层练习】2025-2026学年高二英语选择性必修第二册（人教版2019）

UNIT 1　SCIENCE AND SCIENTISTS

Part 1　Reading and Thinking

 

基础过关练

Ⅰ.单词拼写

1.There are many　　　　(证据) that this place is rich in mineral resources. 

2.　　　　(统计数字)show that the number of students reading Chinese classics is on the rise.  

3.Experts have pointed out that the absence of s　　　　 punishment plays a major role in the growing food safety problems. 

4.A superior doctor is one who is a 　　　　(纯粹的) specialist in medicine. 

5.This switch has 　　　　(减少) pollution in the country's major lakes and reservoirs. 

Ⅱ.单句语法填空

1.My computer has been linked 　　　　　 the Internet in our office. 

2.(易错题)That girl did the right thing, so we shouldn't blame the accident 　　　　　 her. 

3.The number of people riding motorcycles without helmets is 　　　　　 the decrease. 

4.Its program specifies a set of rules to transform one string of symbols 　　　　　 another. 

5.Suspecting the traveler of 　　　　　(carry) drugs, the customs officer stopped him and went through his suitcase. 

6.As nobody here knows what is wrong with the old man, we must send for a doctor 　　　　　(handle) the problem. 

7.He made so many mistakes 　　　　　 he failed the exam once again. 

8.When I was a little child, the Chinese New Year's Eve dinner was 　　　　　 I expected most. 

Ⅲ.选词填空

once and for all;subscribe to;thanks to

　　Yuan Longping, known as the father of hybrid rice, has made enormous contributions to global food safety. Many experts in agriculture at home and abroad 1.　　　　　　 his research and solve the problem of the food shortage. 2.　　　　　　 Yuan's intense efforts, our country has been far away from hunger 3.　　　　　　. 

Ⅳ.完成句子

1.Students should involve themselves in community activities actively so that they can gain experience of growth. (句型转换)

→Students should involve themselves in community activities actively 　　　　 　　　　 　　　　 　　　　 　　　　 　　　　 experience of growth. 

2.将下面句子中画线的部分分别进行强调

Tom did the experiment in the lab yesterday afternoon. 

①强调主语:　　　　　　　　　　　　　　　　　　　　　　　　

②强调宾语:　　　　　　　　　　　　　　　　　　　　　　　　　

③强调地点状语:　　　　　　　　　　　　　　　　　　　　　　　　　

④强调时间状语:　　　　　　　　　　　　　　　　　　　　　　　　　

 

能力提升练

Ⅰ.课文语法填空

Cholera, as 　1　 type of deadly disease of its day, threatened ordinary people. John Snow was 　2　(determine) to solve this problem. He knew that only if he found its cause would it be controlled. 

There were two theories that　3　(possible) explained how people got infected. John Snow 　4　(subscribe) to the theory that cholera was caused by an infection from germs in food or water.