高考英语一轮复习 Unit 21 Human Biology教学案 北师大版选修7-北师大版高三选修7英语教学案

Unit 21 Human BiologyⅠ.核心单词→识记·思考·运用一、单词拼写1．(2015·湖北，阅读 D) Without gravity to help ________(循环)air，the carbon dioxide you exhale has a tendency to form an invisible cloud around your head.2．She is continually ________(滥用)her position by getting other people to do things for her.3．The ________(根本的) cause of his success is his hard work.4．*(2014·山东，10)A company whose profits from home markets are declining may ________(寻找) opportunities abroad.5．In China we are carrying a nine－year ________(义务的) education movement.6．Lacking money，they had to ________(推迟) their plan.7．I engaged a young woman as a ________(临时的) secretary.8．They've promised a ________(详尽的)inquiry into the plane crash.9．*Their position in international trade rapidly ________(下降)．10．(2014·湖北，24)The old rules have to be revised because they only applied to the ________(情况) that existed when they were made a hundred years ago.答案 1.circulate 2.abusing 3.fundamental 4.seek 5.compulsory6．postpone 7.temporary 8.thorough 9.declined 10.circumstances二、用所给词的适当形式填空1．(2013·浙江，阅读 B)And as far as your body is ________(concern)，it's“use it or lose it”！2 ． From now on any ________(violate) of the regulation must be cruelly punished.3 ． Tomorrow is the last date for ________(submit) of entries for the competition.4．Hard work keeps away poverty.________(tolerate) keeps away violence.5．We ________(prohibition)air guns and the weapons that might wound someone.6．This is a modern，bright and well ________ hospital，and its ________ is of the first level.(equip)7．Several ________ ________ the bank of an enormous sum of money，making the largest ________ of this city in the last decade.But they were soon caugh...