Unit 4 Developing ideas-Language points课件-高中英语外研版选择性必修第三册

ABoy’sBestFriendUnit4DevelopingideasLanguagepoints1.“Yes.He’sattherocketstation,goingthroughthetests.（P1，L4）

...thereareplanstointroduceflyingtaxisthatwillbestationedonrooftopsaroundbusycities.(P57,Activity9L13)名词动化v.安置；驻扎station：n

（车）站;驻地；岗位；电台gothrough经历；完成；仔细检查；通过，穿过；浏览；用完，耗尽1)

Notuntilhewentthroughrealhardshipsdidherealizetheimportanceoffamily._________2)Ialwaysstartthedaybygoingthroughmymail._____________3)Theboywentthroughtwowholeloavesofbread.____________4)Wewentthroughtwocaves,anextremelyunusualpartofthejourney._______经历浏览吃完穿过2.Ihaven’treallyseenone_______IleftEarth15yearsago.（P1，L6）

since1)since+一段时间+ago；2)since+从句；3)Itis+一段时间+since从句；4)since+过去一个时间点(如具体的年、月、日期、钟点等)。since+时间点，要求谓语动词用现在完成时，而且必须是延续性动词。since+一段时间+ago，要求谓语动词用现在完成时，而且必须是延续性动词。1.I__________(stay)inthatcountrysince1995.2.Theyhavelivedinthathouse_______twoyearsago.3.Lilyhasstayedathomesinceshe_____school.4.It_______________(be)threemonthssincehemovedtothiscity.5.Ithasbeenthreemonthssinceheworkedinthatschool.(翻译)havestayedsinceleftis/hasbeen他不在那所学校工作有三个月了。延续v.表终止或否定2.Robutt,whocouldhearhimbyradio,squeaked(发出吱吱声)andboundedafter.（P5L2)v.

torunwithlongsteps,especiallyinanenthusiasticway跳跃着跑adj.①(~todo/besth)certainorlikelytohappen,ortodoorbesth

一定会；很可能会那些狗在前面蹦蹦跳跳地跑。明天肯定又是阳光灿烂。②~(bysth)/~(bysth)(todosth)forcedtodosthbylaw,dutyoraparticularsituation受（法律、义务或情况）约束（必须做某事）我们不受该决定的约束。Thedogsboundedahead.Itisboundtobesunnyagaintomorrow.Wearenotboundbythedecision.3.Theslopewasagentleoneandeventheweightofthespacesuitcouldn’tkeepJimmyfrom

racingupitinafloatinghop(跳跃)thatmadethegravityseemnonexistent.（P4，L12）gentle：notsteeporsharp平缓的racev.

①（使）快速移动；快速运转②~(against)sb/sth（和……）比赛；参加比赛③（因为害怕、兴奋等）急速跳动；快速转动Heracedupthestairs.Whowillheberacingagainstinthenextround?MymindracedasItriedtoworkoutwhatwashappening.exist/existent/nonexistent/existencen.赛跑;竞争；人种;种族;血统v.赛跑;竞赛Translation：

斜坡很平缓，甚至宇航员的重量也无法阻止吉米在漂浮的跳跃中向上飞奔，跳跃使得重力似乎不存在。Keep…fromdoing…阻止…..做……3.Jimmy,expertthoughhewas,couldn’toutraceRobutt,whodidn’tneedaspacesuit...（P6，L1）比…速度快；超过as和though的倒装句（让步状从）Childas/thoughheis,heknowstohelpothers.=Although/though/Whileheisachild,heknowstohelpothers.2)Successfulas/thoughheis,heisstillworkinghardeveryday.

3)Muchas/thoughIlikeParis,Icouldn’tlivethere.

Hardas/thoughtheytriedIcouldn’tmakeherchangehermind.4)Dislikehimaswemay,wemustacknowledgehisgreatness.5)Raininghardasitis,I’mgoingoutforawalk.

Surroundedaswewerebytheenemy,wemanagedtomarchforward.一、名词+as/though+主+动二、形容词+as/though+主+动三、副词+as/though+主+动四、动词+as/though+主+动五、分词+as/though+主+动引导让步状语从句，as必须用倒装；though可倒可不倒；although和while不能倒。引导非限制性定语从句4.Jimmycouldn’tgowrongwhileRobuttwasaround,trippinghimwhenhewastooneararock,orjumpingonhimtoshowhowmuchhelovedhim,orcirclingaroundandsqueakinglowandscaredwhenJimmyhidbehindarock,whenallthetimeRobuttknewwellenoughwherehewas.trip：n.旅游,幻觉,绊倒v.绊倒,轻快地走,产生幻觉变形：过去式:tripped;现在分词：tripping;过去分词：tripped;

JimmywasalwayssafewhileRobuttwaswithhim.Robuttwouldknockhimoutoftroublewhenhewastooneararock,jumponhimtoshowhowmuchhelovedhim,orgoroundincirclesmakingnoisesasifhewasscaredwhenJimmyhidbehindarock.RobuttalwaysknewverywellwhereJimmywas.ParaphraseP65.JimmylookedatRobutt,whowassqueakingagain,averylow,slowsqueakthatseemedfrightened.(P15L2)Whatareyoufrightened/afraidof?frightened(adj.)“受惊吓的，害怕……的”，可作表语，也可作定语。afraid“害怕”，只能作表语，而不能作定语，后接of短语或不定式短语(beafraidtodosth.)。Afrightenedgirliscrying.v.

frighten吓唬；使惊吓；使惊恐对不起，我没有吓唬你的意思。Sorry,Ididn’tmeantofrightenyou.adj.frightening令人害怕的；骇人的想到此事可能再次发生就使人不寒而栗。It’sfrighteningtothinkitcouldhappenagain.frightful可怕的；（口）糟糕的你怕什么？6.IloveRobuttandthat’swhatcounts.（P20L4)①tobeimportant重要这场比赛每一分都很重要。Everypointinthisgamecounts/matters.②~(sth)(up)计算（或清点）总数她开始计算他们得邀请多少位客人。Shebegantocountuphowmanygueststheyhadtoinvite.③（被）正式接纳，正式认可7月1日以后收到的申请书将不予受理。Applicationsreceivedafter1Julywillnotbecounted.这是父亲笫一次在危急时刻依赖我。counton/upon依靠；依赖；指望That