2019-2020学年高中英语 Unit 5 Meeting your ancestors单元重点知

05Meetingyourancestors单元重点知识复习学案Ⅰ.重点词汇1．alternativen．可能的选择adj.供选择的；其他的→________adv.可供选择地havenoalternative________________________sth.别无选择，只好做某事________alternative________sth.……替代品havenochoice________________________别无选择只好做havenothingtodo________________别无选择只好做2．starvationn．挨饿；饿死→________vi.&vt.使挨饿；饿死________todeath饿死________sb.________(doing)sth.断绝食物(或资金)来源以迫使某人做某事3．interruptvt.&vi.打断；讲话；打岔；中断或中止→________n．打扰；插嘴；打岔；阻断物be________by被……打断without________连续地；不断地4．assumevt.假定；设想；装出；担任→________n．假定；假设________________assumedthat...人们认为……________that...假设，引导条件状语从句5．sharpenvt.&vi.(使)锋利；尖锐；清晰→________adj.锋利的；敏锐的；急剧的；尖锐的→________n．磨具，削具be________________sb.对某人严厉6．significancen．意义；意思；重要性；重要意义→________adj.重要的；有重要意义的→________adv.显著地；值得注意地；意味深长地be________significance有重要性，意义重大7．________adv.以某种方式；不知为什么；不知怎么地________adv.无论如何，不管怎么说________adv.稍微；有点；有几分8．arrestvt.逮捕，吸引arrestsb.________．..因……而逮捕某人get________遭逮捕________arrest被逮捕；被拘捕答案1．alternativelybuttodoantobuttodobutdo2．starvestarvestarveinto3．interruptioninterruptedinterruption4．assumptionItisassuming5．sharpsharpenersharpwith6．significantsignificantlyof7．somehowanyhow/anywaysomewhat8．forarrestedunderⅡ.重点短语1．________________不管；不顾；不理会________________________尽管；不管________尽管；不管2．cut________切碎，使伤心cut________砍倒；消减；缩小cut________中断；切断；隔绝cut________插嘴；打断cut________裁剪；删除3．be________________________受够了；厌烦；饱受be________with厌烦be________/________of厌倦了4．date________________追溯到；始于date________追溯到；始于答案1．regardlessofinspiteofdespite2．updownoffinout3．fedupwithboredtiredsick4．backtofromⅢ.重点句式1．Yes,indeed，________thebotanicalanalyses________________________，allthefieldsaroundhereusedtobepartofalargeshallowlake.是的，确实是，正如植物学的分析(结果)展示给我们的，这儿周围的所有田地曾经是一个大的浅水湖的一部分。2．________________shehadlookedaheadandplannedbetterthisyear!但愿她今年早有预见，计划得更好些呀！3．Abruptlyshesatdown,________________bescoopedupbyherlaughing,shoutingsisterLuna.突然间她坐了下来，结果却被她又笑又叫的妹妹卢娜一把抱了起来。答案1．ashaveshownus2．Ifonly3．onlytoⅣ.单元语法回顾(现在完成进行时)1．IfeelsoexcitedbecauseI________________(fly)toShanghaiatthistimetomorrowmorning.2．Turnonthetelevisionandsometimesyou________(see)advertisementsshowinghappyfamilies.3．Theteacher,with6girlsand8boysinherclass，__________(visit)amuseumwhentheearthquakehappened.4．Ididn'tgotoseethefilmlastweekbecauseI________(see)ittwice.5．Iwon'ttellthestudenttheanswertothemathproblemuntilhe________________(work)onitformorethananhour.答案1．willbeflying2.willsee3.wasvisiting4．hadseen5.hasbeenworking