4.1 Reading and Thinking（基础练）-2020-2021学年高一英语十分钟同步课堂专练（人教版2019必修第二册）

基础练 Ⅰ.单句填空 1. __________________________(help)us prepare for the exam, the teacher suggested reading through our notes . 2. It's too early to say what effect, if _________________________, there will be on the global warming. 3. Scientists have obtained more evidence——plastic is finding its way into the human body. 4. The famous musician, as well as his studies, _____________________(invite) to perform at the opening ceremony of the 2012Taipei Flower Expo. 5.These boys _____________________(belong) to our football team are training hard on the playground now. 6. Linda worked for the Minnesota Manufacturing and Mining Company ,_ _____________________ (know)as 7. Claire had her luggage _____________________(check) an hour before her plane left. 8. He woke up and found himself_________________________(surround) by several children. 9. We have launched another man-made satellite, ______________________is announced in today's newspaper. 10. Time spent in a bookshop can be more _________