【課件】Unit 4 Build up your vocabulary 課件高中英語人教版選擇性必修第四冊

重點單詞預習（1）Unit4SharingWordsshadedragprivilegenottomentionFirst,upamountainfromwherewehadfantasticviews,andthendownashadedpathtothevalleybelow.（教材p38）我們先爬上了一座風景秀美的高山，接著沿著一條陰暗的小路來到了下面的峽谷。vt.給…遮擋（光線）

shade①Thecourtyardwasshadedbyhightrees.(給……遮擋光線)②Wesatdownintheshadeofthewall.（陰涼處；樹蔭）③

The

human

eye

can

distinguish

over

one

million

shades

of

color.（色度）

shadeshade指樹蔭等遮擋陽關的陰涼之地，無一定的輪廓。

詞語辨析shadow指人或物在光照下形成的影像，有明顯的輪廓。Mymuscleswereachingandmykneesshakingaswedraggedourselvesdownthemountaintowardshome.（教材p39）

當我們吃力地下山回家時，我的肌肉酸痛，膝蓋發(fā)抖，。vt.拖；拽

vt./vi.緩慢而費力地移動

drag①Themotherdraggedherchildreninthegame.(拖；拽)②Shemanagedtodragherselfoutofbed.(緩慢費力地移動)固定短語：dragone’sfeet做事拖拉；遲遲不做

drag和力有關2

drag31pull拉v.push推v.lift提起v.4raise舉起v.5press壓v.ItwassuchaprivilegetohavespentadaywithTombe’sfamily.（教材p39）和托貝一家人度過這一天真是一件極為榮幸的事??！n.優(yōu)惠待遇；特權；榮幸

privilege①Educationshouldbeauniversalrightandnotaprivilege.(特權)②Ihopetohavetheprivilegeofworkingwiththemagain.(榮幸；榮耀）

privilegeThere’snoelectricityorrunningwaterandnoteventextbooks,nottomentionlaptops,tablets,orothermoderndevices!（教材p38）這里沒有電、自來水，甚至課本，更別說手提電腦、平板電腦或其他的現代設備了！更不用說；且不說

nottomention①Shecan'tboilpotatoes,nottomentioncookingameal.（nottospeakof,后接名詞或名詞短語，引出更加強烈的事實信息，增強語氣）②Ineverknowhimwell,nottomentionmakingfriendswithhim.=letalone

nottomention重點單詞預習（2）Unit4SharingWordsdisabledresigndeservetake…forgrantedOneofmydreamsistoworkinAfricaandcontinuetohelpthedisabledafterIresignfromthejob.(教材p40）我的一個夢想就是辭職后去非洲工作，幫助殘疾人。adj.有殘疾的；喪失能力的disabled①Rampshavebeenbuilttoeaseaccessforthedisabled.(殘疾人)②Thechildrenherearementallydisabled,notphysicallydisabled.（智障）（身體殘疾）③Herchildhasalearningdisability.(n.障礙；殘疾)

disableddishonestdiscourageddisagreedisapprovedisadvantagediscount前綴“dis-”：不

disabledOneofmydreamsistoworkinAfricaandcontinuetohelpthedisabledafterIresignfromthejob.(教材p40）我的一個夢想就是辭職后去非洲工作，幫助殘疾人。vt.辭職；辭去resign①Tomhasresignedhismembershipofthegolfclub.(退出)②Iheardthathehadresignedfromhisjob.(辭去職務)③Sheresignedherselftoherfate.（聽任；只好接受）

resign詞根sign“標記；簽署”2

resign31resignv.resignationn.assign（分配，指定）v4design（設計）v.Ithinkeveryonedeservestherighttobehappy.（教材p40）我認為每個人都應有快樂的權利。vt.值得；應得；應受deserve①Youdeservearestafterallthathardwork.(+名詞）②Shedeservedtosucceed.(+todo)③Heisaresponsiblewriter,andhedeservesrespecting/toberespected.（+doing/tobedone）

deserveWhilethecountryisquitebeautifulandhasmuchnaturalwealth,manyofthepeoplearequitepoorandlivewithoutthingswetake

forgranted,…（教材p44）雖然這個國家很漂亮，有很多自然財富，但許多人很窮，生活中沒有我們認為理所當然的東西。認為……是理所當然；對……不予理睬take…forgranted①Mostofust