07 Unit 5 Lesson 2 & Lesson 3(备作业)-【上好课】2021-2022学年高一英语同步备课系列（北师大版2019必修第二册）

必修第二册练习 Unit 5 Humans and Nature Lesson 2 & Lesson 3 Ⅰ. 单句填空 1. The first stage of the ____________ (operate)was to join up the bones. 2. Similar ____________(measure) have been taken by other cities, such as Cleveland and Denver. 3. The sampling masks will be adapted using 3D printed strips and exhaled microbes(微生物) can ____________(trap)in a 30-minute period.   4. The pandemic is having “a devastating impact on the company with untold ____________(suffer)and loss”. 5. Pandemics are caused by new pathogens(致病菌) that the vast majority of humans have no immune ____________(protect)against them. 6. Perri and Sheila tell their mother-daughter story with ____________(honest), humor and enthusiasm. 7. His ____________ (ambitious) is to become a great scientist in the future. 8. While high school does not generally encourage students to explore new aspects of life, college sets the stage for that ____________(explore). 9. ____________(anxious), she took the dress out of the packag