高中英语人教版必修二unit 4知识点总结

I.词性/义互换1.safe(adj.)──__________(n.)2.threaten(______)──_________(n.)可数名词含义：________________________3.decrease(v)──_______________(反义词）增加到______________________增加了______________________减少到______________________减少了______________________4.n.损失；亏损；丢失__________________不知所措(phrase)_____________________v.失去；丢失；损失；输掉；错过_________过去式/过去分词____________________adj.失去的；迷路的；不知所措的_________沉浸于……(phrase)___________________=______________________safetyvthreat恐吓，威胁increaseincreasetoincreasebydecreasetodecreasebylossatalossloselostlostbelostinbeburiedin5.vi.回答；相应；做出反应_____________n.________________常与prep.______连用6.adj.远的；远处的___________________n.距离________________在远处(phrase)______________________7.n.减轻或解除；减轻痛苦的事物___________如释重负；松了口气(phrase)__________________________令某人欣慰的是……__________________________v.减轻；缓解；解脱__________________8.adj.确定的；某一；一定______________adj.不确定的；____________________9.important(adj.)──________________(n.)be+________________(……是重要的）=be+________+_______________respondresponsetodistantdistanceinthedistancereliefinrelief(much)toone’sreliefrelievecertainuncertainimportanceimportantimportanceof10.Vt.___________包含；容纳；抑制；控制n.容器___________________e.g.水果包含有各种各样的维生素。(成分）_____________________________________e.g.很多学生都参加了此次比赛，包括我。1._______________________________________________________________________2.________________________________________________________11.power(n.)──____________(adj.)12.affect(vt.)含义____________________effect(n.)含义_______________________对……造成影响(phrase)_____________________________________containcontainerFruitscontainallkindsofvitamins.Anumberofstudentstookpartinthecompetition,includingme.Anumberofstudentstookpartinthecompetition,meincluded.powerful影响；感动；侵袭.影响；作用；haveaneffecton13.appreciate(_________)含义_________________________appreciation(___)音标________________sentencestructure:如果……我将不胜感激___________________________________e.g.如果你能早点给我回复，我将不胜感激。_______________________________________________e.g.如果你能接受我的建议，我将不胜感激。__________________________________________________________________________14.succeed(vi.)含义：_________________n._________________adj._________________adv._________________v鉴赏；感激；意识到n.Iwouldappreciateitif…Iwouldappreciateitifyoucouldgivemeanearlyreply.Iwouldappreciateitifyoucouldacceptmyadvice(on…)成功；接替；继任successsuccessfulsuccessfully成功做到(phrase)_____________________________________________=___________________15.secure（___）含义___________________security(n.)音标_____________________16.employ(vt.)含义_________________________________________________(n.)雇佣者；老板______________________被雇佣者；员工____________________17.__________________(n.&vt.)损害；危害对某人有害(phrase)__________________________________________________无害的(adj.)________________18.tour(n.&v.)__________________tourism(n.)_________________succeedindoingsthbesuccessfulindoingsthmanagetodosth.adj.安全的；可靠的雇用；利用（时间、精力等）employment旅游业employeeharmdoharmtosbdosb.harmbeharmfultosb.harmless旅游；巡回演出employertourist(n.)_________________II.Keylanguagepoints1.longtodosth.______________________longforsth.________________________2.byone'sbed________________________3.takesb.tosp.4.atonce（含义）_____________________=___________________=________________5.ThereDaisysawanantelope_____________________________________lookingsad._____________(请标示出这个句子的五个成分）6.Iwonderwhatisbeingdonetohelpyou.what在句中引导的是_____________，且在该从句中充当_______________。现在进行时的被动语态结构为：_____________________________________表示此时此刻或现阶段正在被进行的某个动作。过去进行时的被动语态结构为：________________________表示过去的某个时间某个动作正在被进行。e.g.昨天早上九点，他在打扫这个房间。(使用被动）_______________________________________________________游客渴望做某事渴望得到在某人的床边带某人去某地立刻；马上immediatelyrightaway地点状语主谓宾后置定语宾语从句主语am/is/arebeingdonewas/werebeingdoneTheroomwasbeingcleanedbyhimatnineyesterdaymorning.7.turnaround_________8.burstintolaughter（突然大笑起来）=____________________________________burstintotears（突然大哭起来）=____________________________________9.withoutmercy_______________________10.acertainnumberof__________________11.paysb.__________________________payfor_______________12.athickrainforest____________________athickbook___________________athickfog____________________13.paymore/noattentionto___________________;__________________其中to为_______,有时会用_____________代替。转身burstoutlaughingburstoutcrying无情地；惨无人道地一定数量的给某人付钱为某物付钱一片茂密的热带雨林一本厚书浓雾多加注意不注意preptowards14.带某人回家________________________15.land(v.)___________________16.disappera(v.)_______________________________（n.）17.beofhigh/good/excellentquality________________________________beofpoorquality___________________18.inspect(v.)________________________inspector(n.)______________________inspection（n.）___________________19.longbefore_________________________beforelong_________________________20.forsure____________________________21.inthelast……years/months/hours常与____________________(时态）连用类似的短语还有：____________________________________________________________________________________________________________________________________________________22.insuchashorttime_______________________________23.hunt(v.)_______________________hunter(n.)_________________________