高一英语 Unit 2 Language focus课件 重庆大学版必修3VIP专享VIP免费

重庆大学版高一(3)Unit2重庆大学版高一(3)Unit2LanguagefocusLanguagefocusFindthefollowingphrasesinthetext.1.打盹，小睡一下_________________。2.（时间）过去_________________。3.和……一起玩_________________。4.长大，成长_________________。5.不再，再也不_________________。takeanapgobyplaywithgrowupnolonger/more6.出现，露面________________7.砍倒，砍伐________________8.砍下，砍掉________________9.对……无情________________10.去航行，远航________________11.倚，靠________________12.处于困境________________showupcutdownchopoffbecrueltogosailingleanonbeintrouble1.Heclimbedtothetopofthetree,atetheapples,tookanapundertheshade…他爬到树上,吃苹果,然后在树荫下打盹。a.napv./n.打盹HowdoIgetmybabytonaplonger?v.Numerousstudiesshowthattoday’sworkersneedamiddaynap.n.takeanap打盹b.undertheshade在树荫下。当表达”在…光线下或阴影下“的意思时更常用介词in。如：inthesun,inthedark,inthedaylight.辨析：shade和shadow1)shade多与the连用，作不可数名词。2)shadow意为“影子，阴影”谈“树荫”时，两个词都可以用。Hesleptintheshadeofthetrees.Andagaintheywatchedthewaveringshadowofthetree.2.Timewentby,andthelittleboygrewupandnolongerplayedaroundthetreeeveryday.nolonger不再，相当于not…anymore，但在句中的位置不同。如：Afterhecamebackfromhislongillness,hewasnolongerahappyboy.=Afterhecamebackfromhislongillness,hewasn’tahappyboyanylonger.辨析：nolonger,not…anymore,nomore,not…anymore1)谈论数量时，用nomore。Somyconclusionisthattherearenomoreobstaclesonthetablenow.Thereseemtobenomoreroomforyouhereinthecar.2)谈论时间时，用nolonger,not…anylonger,not…anymore。Whentheislandcameintosight,heknewhiswishisnolongeradream.Heleftthevillagewhenhisfathertoldhimthathewasnothissonanymore.not…anymore不与be动词连用。3.Butyoucanpickalltheapplesandsellthem.pickv.(1)采，摘Hepickedherbeautifulgirlfriendarose.(2)挑选，也可以用pickoutPickandchoosewordsandphrasesfromamongthemtobuildyourownparagraphs.辨析：choose,pickout,select1)choose指在所提供的对象中，凭个人的判断力进行选择，较常用：Youarefreetochoosehowyouaregoingtodie.2)Pickout指按照个人的喜好或希望进行挑选。比较通俗，随意，多用于有形的东西。Haveyoupickedoutyournewbike?3)select指仔细，认真地选择，有“精选”的意思。Hesearchedinhisdrawerandatlastselectedthecheapestoneforme.4.Weneedahouseforshelter.shelter的用法：(1)遮蔽物，避难所，可数名词abusshelter(2)遮蔽，庇护，不可数名词takeshelterfrom躲避getundershelter获得保护/掩护(3)v.庇护，掩护Sheltersth.庇护It’sourwishtohavemillionsofbuildingsbuilttosheltertheworld.Sheltersth.fromsth.保护…免遭…Beforemarriage,menalwaystrytosheltertheirshortcomingsfromtheirgirlfriends.5.Hewentsailinganddidn’tshowupagainforalongtime.他去航海了，好长时间没露面。showup的用法：(1)出现YouknowJeffdidn’tleave-hejustdidn’tshowup.(2)揭穿，揭露Wedidalottoshowhispastup.(3)显露，露出Themarkshowsuponlyinthestrongsunlight.归纳：show的常用短语：showone’sface露脸showoff炫耀showsb.around带领某人参观某处showsb.in带某人进来showsb.out带某人出去6.Nomatterwhat,parentswillalwaysbethereandgiveeverythingtheycantomakeushappy.本句中Nomatterwhat(itis)为让步状语从句，表示“无论何种情况”；everything为先行词，theycan作定语从句修饰它，定语从句省略了关系代词that；动词不定式tomakeushappy作目的状语；此处makeushappy中的happy为形容词作宾语补足语。7.Timeistooslowforthosewhowait,toofastforthosewhofear,toolongforthosewhofeelsad,tooshortforthosewhofeelhappy,butforthosewholove,timeisendless.本...