必修五Unit2TheUnitedKingdomUnit2TheUnitedKingdom英语教学习题(3).docx

Module5 Unit 1 Great Scientists I. 单句语法填空 1. As far as I know, Mark is a(n) __________ (caution) shopper who always does some careful research on the market before he buys something valuable. 2. When he came back three hours later, they were still sitting on the sofa, __________ (absorb) in conversation. 3. Children __________ (expose) to difficult situations are better at handling those __________ (challenge) tasks. 4. The prime minister is making an important ___________ (announce) at the moment. 5. Children, when __________ (expose) to an English-speaking atmosphere, will pick up the language much more easily. 6. Follow the __________ (instruct) when you operate the machine. 7. The army was well-trained and well-armed, and had little difficulty __________ (defeat) the enemy. 8. We will have a further discussion before we draw a final __________ (conclude). 9. The managers discussed the plan that they would like to see _________ (carry) out the next year． 10. ___________ (expose) to sunlight for too much time will do harm to one’s skin. II. 语法填空（1.__________ 敲10下） African-American doctor Charles Richard Drew 1__________ (call) “the father of the blood bank” for his outstanding role 2___________ directing America’s first large-scale blood banking program during the early years of World War = 2 \* ROMAN II. He was born in 1904. After graduating from university, Drew went to Montreal General Hospital 3__________ he worked with Doctor Beattie. Doctor Beattie 4___________ (research) into blood transfusions then and Drew became very interested in the work. He realized that 5__________ was very important to find a way of storing blood so that it could be used immediately when 6__________ (need). Later, Drew developed 7___________ technique for the long-term preservation of blood plasma (血浆). Drew’s 8__________ (discover) saved countless lives during World War = 2 \* ROMAN II. And his insistence on ignoring the 9___________ (race) background of donors and transfusi