Unit 1 Great scientistsⅠ.重点单词聚焦1．We were________(击败，打败) 0－1 in the football game，which made us very upset.答案： defeated2．Some________(专家) in the field of English teaching have been invited to give us a lecture.答案： experts3．Environmental pollution is one of the most serious____________(挑战) we face.答案： challenges4．The police________(怀疑) the man in the red jacket was a criminal，but they didn’t have any evidence.答案： suspected5．So busy was the mother that she had to ask her neighbor to ________(照顾) her baby for a day.答案： attend6．After graduating from college，he became an excellent________(内科医生)．答案： physician7．Happiness，instead of medicine，was the________(治愈方法) for her illness.答案： cure/treatment8 ． People all around the world tried to help the________( 受 害 者 ) of the earthquake in that area.答案： victims9．Richardson________(推断出) from his studies that equality between the sexes is still a long way off.答案： concluded10．You’d better not be________(暴露) to the sun too long；it may lead to skin diseases.答案： exposedⅡ.重点短语扫描1．put 提出2． ...to 使显露；暴露13．apart 除……之外；此外4．make 讲得通；有意义5．draw a 得出结论6．link... ... 将……和……联系或连接起来7．be with... 对……严格的8．make for 为……腾地方9．be to 应受谴责，应负责任forwardexposefromsenseconclusiontostrictroomblame10．be 违背，反对11．point of 态度，观点，看法12．slow 减速13．lead 通向，导致14．look 调查againstviewdowntointoⅢ.课文原句突破1．人们不知道它的病源，也不了解它的治疗方法。________its cause________its cure was understood.答案： Neither；nor2．每次暴发霍乱时，都有大批惊恐的老百姓病死。So many thousands of terrified people died________ ________ there was an outbreak.2答案： every time 3．为防止这种情况再度发生，约翰·斯诺建议所有水源都要...
