高考英语一轮复习Unit4NaturalDisasters单词详解课件新人教版必修第一册

必修一Unit4,floodn.洪水；大量v.淹没；大量涌入,rescuevt.营救;援救;抢救n.救援;营救;获救,总结归纳①_r_e_sc_u_e_worker救援人员②_c_o_m__e_t_oone’srescue援救某人③rescue..._f_r_o_m_...把……从……解救出来,damagevt.损害；破坏n.损坏；损失,evacuatevt.疏散；撤出vi.撤离,affectvt.影响;(疾病)侵袭;深深打动,归纳总结①beaffected_b_y_受……的影响②affectsb./sth.影响某人或某物③effectn.影响havean_e_ff_e_c_ton对……有影响,归纳拓展①withthe..._e_f_fo_r_t_sof...在……的……努力下②make__e_f_f_o_rt_s__/aneffort/everyeffort努力③spare_n_o_efforttodosth.不遗余力地做某事④_w_i_th__o_u_teffort毫不费力地,延伸拓展“努力做某事”的其他表达:①_w_o_r_k__h_a_r_d__to__d_o_s_t_h_.②_d_o_/_tr_y__o_n_e_’s__b_e_st__to__d_o_s_t_h_._③fight/struggle/attempttodosth.,sheltern.避难所;居所v.保护；掩蔽,归纳总结①_a_tashelter在避难所②_u_n_d_e_r_theshelterof在……的庇护下③shelter_f_r_o_m_躲避④sheltersb._f_r_o_m_庇护某人免受,crackn.裂纹；裂缝v.（使）破裂,asif似乎；好像；仿佛,归纳总结asif引导表语从句时,如果从句所描述的情况与现在事实不符,则用一般_过__去__时态;若与过去的事实不符,则用过去_完__成__时态;若与将来的事实不符,则用“_w_e_r_e__d_o_in__g_t_o_d_o_”或“woulddo”结构。,单句语法填空①Hedescribedthecharactersinthenovelasifhe__h_a_d_m__et_(meet)themfacetoface.②Elizarememberseverythingexactlyasif__it_h__a_p_p_e_n_e_d_y_e_s_te_r_d_a_y_(好像发生在昨天).③Itseemedasifthey_w__e_r_e_n_e_v_e_r_g_o_i_n_g_t_o__h_a_v_e(决不会有)thechanceofworkingagain.,ruinn.&vt.破坏;毁灭;毁坏;,shockn.震惊;休克;惊愕v.使震惊;使惊愕,trapvt.使落入险境n.险境;陷阱,归纳总结①_s_e_tatrap设下圈套②betrapped_in_被困在……中;陷入③trapsb._in_t_o_doingsth.诱使某人做某事,trap一词多义n.夹子v.诱骗n.陷阱,buryvt.埋葬;安葬,breathev.呼吸,归纳总结①breathe_in_吸气②breathe_o_u_t呼气③_o_u_t_o_f__b_re_a_t_h_上气不接下气,单句填空/补全句子①Thehighertheywent,themoredifficultitwas__to_b_r_e_a_th_e_(breathe).②Theweakgirl_w_a_s__o_u_t_o_f_b_r_e_a_t_h(气喘吁吁)onlyafterfiveminutes’walk.③It’sgood_t_o_b__re_a_t_h_e_(_i_n_)(吸入)freshcountryairinsteadofcitysmoke.,revivev.复活，苏醒revivaln.振兴；复苏,suffervt.遭受;蒙受vi.受苦,supplyn.供应；补给vt.供应；供给,survivev.生存，幸存survivorn.幸存者，生还者,powern.电力供应;能量;力量;控制力,tapv.轻敲；轻拍n.水龙头；轻叩,whistlev.吹口哨n.哨子（声）,calmadj.镇静的vt.使平静,归纳拓展①_k_e_e_p_/_st_a_y_calm保持镇静②calm_d_o_w_n_冷静下来③_c_a_lm___sb__._d_o_w_n_使某人平静下来,aidn.援助;帮助v.帮助;援助,归纳拓展①come_to_one’said帮助某人②_w_i_th_theaidof在……的帮助下=withthehelpof③aidsb._w_i_th_用……资助/援助某人④aidsb._in_在……援助某人⑤aidsb._t_o_d_o_sth.帮助某人做某事,crashn.撞车；碰撞v.碰撞；撞击,waven.海浪；波浪v.挥手；招手,striken.罢工；袭击v.侵袭；击打,effectn.影响；结果