高中英语必修三unit4学案及答案

高中英语必修三 第四单元 第六课时 姓名： 班级： 小组： Book3 Unit4 Period 6 编写：孙东夷 3/10/2015学习目标：A/B 1.复习并掌握本单元单词和词组 2.能拓展相关词汇并应用C 1复习并掌握本单元单词和词组 2.能拓展相关词汇 D.1. 复习并掌握本单元单词和词组 .立体式复习单词A基础单词31_n系统；体系；制度 2_n宗教；宗教信仰3_n学说；理论4_prep.不同，不像5_vi.& vt.乘；增加6_adv.因此，于是7_n万有引力；重力8_adj.温和的；文雅的9_n气候10_vi.& vt.碰撞，坠落11_n& vt.拉(力)，拖，牵引(力)12_vi.& vt.(使)浮动，(使)漂浮B词汇拓展13_adj.猛烈的；激烈的；强暴的_n暴力；暴行；剧烈14_adj.基本的；基础的_adv.根本上；完全地15_adj.有害的_n危害；害处16_vi.存在；生存_n存在，生存17_n谜；难题 vt.& vi.(使)迷惑；(使)为难_adj.令人迷惑的，困惑的_adj.迷惑的，困惑的18_n地球，世界_adj.全球性.递进式回顾短语A短语互译1_及时，终于2_下蛋3_产生，分娩4_阻止，制止5_in ones turn6_cheer up7_break out8_watch out9_block out10_now thatB用上面短语的适当形式填空11Do you know that crocodiles reproduce by_？12During the car accident，he was_to escape from the car without being hurt.13The tall tree_the sunlight.14The war_between the two countries.15_for wild animals when you go up the hills.仿写式活用句型1The earth became so_violent_that it was not clear whether the shape would last or not.【句式仿写】他如此聪明以至于在如此短的时间就解出了那道题。He is he worked out the problem in such a short time.2This produced a chain reaction，which made it possible for life to develop.【句式仿写】他每天早晨六点起床，这已成为一种习惯。He at six every day in the morning.3But when I tried to step forward，I found I was carried twice as far as on the earth and fell over.【句式仿写】新图书馆是旧图书馆的4倍大。Our new library is the old one.4“Oh，dear，”I cried，“walking does need a bit of practice now that gravity has changed.”【句式仿写】既然你想提高英语口语，你应该每天说英语。_ _，you should speak English every day.IV.达标练习一、根据句意填入单词或短语的正确形式1. The professor has brought in a good （系统）of teaching language from abroad.2. There are many t about the origin of life.3. Children should not be allowed to watch v movies.4. I believe the affair is h to the company.5. The old lady e only on coffee and bread.6. She listened with a p expression on her face.7. Many women plan to g babies this year.8. Doctors say many diseases can be p spreading by washing our hands.9. I stayed up last night, so today I cant c .10. N you have grown up, you should not depend on your parents.二、把下列短语填入每个句子的空白处（注意所填短语的形式变化）：be different from, prevent.from, in time, cheer up, watch out, depend on , in turn, give birth to , break out, now that 1.If you put your heart into it，youll succeed _.2.Nothing can _ their plans _ being carried out.3.She _ a fine healthy baby. 4._！Our troubles will soon be over.5._the rain is going to stop，wed better get ready for the afternoons match.6. I was still sleeping when the fire _,and then it spread quickly.7._ for the traffic while crossing the road.8.Whether life will continue on the earth for millions of years to come will _ whether this problem can be solved.9.A cl