2012高考英语轮复习课堂扫描 Unit 1 Great scientists学案 新人教版必修5.doc

Unit 1　Great scientists Ⅰ.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：　defeated 2．Some________(专家) in the field of English teaching have been invited to give us a lecture. 答案：　experts 3．Environmental pollution is one of the most serious____________(挑战) we face. 答案：　challenges 4．The police________(怀疑) the man in the red jacket was a criminal，but they didn’t have any evidence. 答案：　suspected 5．So busy was the mother that she had to ask her neighbor to ________(照顾) her baby for a day. 答案：　attend 6．After graduating from college，he became an excellent________(内科医生)． 答案：　physician 7．Happiness，instead of medicine，was the________(治愈方法) for her illness. 答案：　cure/treatment 8．People all around the world tried to help the________(受害者) of the earthquake in that area. 答案：　victims 9．Richardson________(推断出) from his studies that equality between the sexes is still a long way off. 答案：　concluded 10．You’d better not be________(暴露) to the sun too long；it may lead to skin diseases. 答案：　exposed Ⅱ.重点短语扫描 1．put 　　　　　　提出 2． ...to 　　　使显露；暴露 3．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 forward expose from sense conclusion to strict room blame 10．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 against view down to into Ⅲ.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；nor 2．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. 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经过检测。 ________ ________ this from happening again，John Snow suggested that the source of all the water supplies________ ________. 答案：　To prevent；be examined 4．只有当你把太阳放在中心位置上，天空中其他行星的运动才能说得清楚。 ________ ________you put the sun there________the movements o