高一英语必修二Unit4 Language points课件

1.asaresult结果,因此(只做状语)，相当于一个副词短语，通常位于句首，并用逗号隔开。我非常忙碌,因此无法照料她.Iwasverybusy.____________Icouldn’ttakecareofher.AsaresultThiskindofbirdis_________.dyingoutManytraditionalcustoms__________becausetheyareoutofDate.dieaway慢慢消失Hehidbehindthedooruntilthefootsteps_____________.havediedouthaddiedaway2.dieout（动，植物物种）灭绝4.beneath:below在……下面；在……底下e.g.:Jimmyhidtheletterbeneathapileofpapers.注意：beneath的同义词是under，反义词是above3.inpeace和平的Onthewhole,theworldnowis________.inpeace5.burstinto突然迸发+名词常见的搭配有：burstintolaughter/song/tears6.protect…from/against…保护使不受…伤害Heiswearingsunglassestoprotecthiseyesfromthestrongsunlight.Anewmaterialwaspaintedtoprotecttherooffromrain.7.Payattentionto注意，留意e.g.:Youshouldpayattentiontoyourhandwriting.8.Lossn.损失；遗失；丧失；败北Hereportedthelossofhiswallettothepolice.她像警察报告说自己的钱包丢了。Hesufferedalossof10,000dollarsonthebusiness.那笔生意中，他损失了10000美元。Ourteamhasalreadyhad3losses.我们队已经败了三场了。Ataloss困惑，不知所措Foramomentshewasatalosshowtoreplytothequestion.有好一会儿，她不知道该如何回答这个问题。9.sothatSpeakloudlysothateverybodycanhearyou.Sothat和so…that…在形式上相似，但意义不同。前者表示目的，后者表示结果。IbecamesoanxiousthatIforgotwhatIwantedtosay.IkeptlookingatmynotessothatIwouldn’tforgetwhatIwantedtosay.10.hunt---hunting---hunter---huntressgohunting,ahuntingdoghuntfor寻找Heishuntingforajob.Thedogsarehuntingforthedrugs.11.indanger(1)Indanger（of）处于……的危险中Shewassickandindanger(oflosingherlife).(2)help…outofdanger帮助…逃离危险(3)beadangerto…(us)对…来说是一个危险(4)Theyareindanger./Theyareendangered.他们处在危险当中。Theyaredangerous.他们(对别人)危险.12.Sheturnedaroundandtherewasanantelopewithasadfacelookingather.With+O(宾语)+C(补足语)Sheleftwithhermotherillinbed.Sheisabusygirlwithmuchworktodo.补足语可以由形容词,过去/现在分词,不定式等来充当.13.Wouldprefer要咖啡还是茶?我要茶,谢谢!----Coffeeortea?----I’dprefertea,please.(1)n/pron.Iwouldprefersomelightmusic.(2)todoHewouldprefertowalktowork,ratherthantakeacrowdedbus.(3)sb.todoIwouldpreferthemnottomakesomuchnoise.(4)that-clauseIwouldpreferthatyoushouldtellhiminperson.14.Norainforest,noanimalsanddrugs.=Iftherewasnoforest,therewouldbenoanimalsandnodrugs.没有热带雨林，就没有动物，也没有药物。Nopains,nogains.不劳无获。Nothingventure,nothinggain.不入虎穴焉得虎子Nothingseek,nothingfind无求则无获15.as引导方式状语从句•[表示方式]象,按照,如同•RunAsIdo.•象我这样跑。•Leaveitasitis.•保持原状,不要动它•[表示时间]当...,的时候,一边...一边,随着•Shesangassheworked.•她一边工作一边唱歌。•Isawhimashewasgettingoffthebus.•正当他下公共汽车时,我看见了他。