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1、Unit4languagepoints语言点【学习目标】：学习和掌握本篇课文中的重点单词，短语和句型的用法。【学习重点】：掌握重要单词，短语和句型的用法，并会使用。【学习难点】：同义词及短语辨析，too…to…，all…not…和课文中含有定语从句的句子。【教学过程】：【自主学习】I.认真快乐学习下列重要单词和短语的用法。1.rightaway立刻马上Wemustbegintheworkrightaway.翻译：同义词还有：rightnow，atonce，immediately，innotime2.shakesb’shand/shakehandswithsb握手/shake
2、one’shead摇头HeisshakinghandswithTim.翻译：Iwasshakinglikealeaf(=verynervous)beforemyexam.翻译：3.rise:升起;上升;上涨(不能用于被动语态)raise:举起;使升起;提高；喂养(可用于被动语态)He_____fromhischairwhenthedoorbellrang.Herjobis_______chickens.Hertemperatureisstill______.He________inrankrecently.4.smellyadj.发臭的smell+y=adj.wind---
3、-windydream----dreamyice----icyhealth----healthywealth----wealthywind----windysmelln./v(smelt/smelled)Ican______somethingburninginthekitchen.Pleasethrowthe_______fishaway.5.burst:爆裂;爆发Theballoon（气球）suddenlyburst.翻译：burstinto+n.闯进Somerobbersburstintothathouse.翻译：Heburstintotheroomwithoutkno
4、cking.翻译：burstout+doing突然做…Theyburstoutlaughing/crying.翻译：=Theyburstintolaughter/laughing.6.1)asif①asif在表语从句中相当于that:Itseemedasifthemeetingwouldneverend.看起来会议没完没了。Itseemedasiftheworldwasatanend!=Itseemedthattheworldwasatanend!②asif似乎,好像=asthoughShespoketomeasifsheknewme.她和我说话的神情,好像她早就认识我似的
5、。2)atanend意为“结束”。如：Thewarwasatanend.翻译：Imustwarnyouthatmypatienceisalmostatanend.翻译：end用作名词构成的短语:attheend(of)在……末尾bytheendof到……为止intheend最后,终于cometoanend完结7.inruins意为“成废墟,垮掉,毁灭”。如：Thisearthquakeleftthewholetowninruins.翻译：Hisfutureis/liesinruins.翻译：8.1)betrappedin困住,使陷于困境如:Dozensofpeoplewer
6、etrappedinthebuildingwhenthefiretookplace.There’snowayout!We’retrapped!2)(trapsbintodoingsth)”;夹住,压扁;把……储存如:Iwastrappedintotellingalie.Takecarenottotrapyourfingersinthedoor.2)trap还可作名词,意为“圈套;陷阱；计谋”,setatrap设置陷阱fall/walkintoatrap落入圈套9.all…not…=notall该句为部分否定★表示全部肯定的表达：all,both,everyone,every
7、body,everything以及“every+名词”；★表示全部否定：noone,none,nobody,nothing,not…any,已以及“no+名词”★但当not出现在含有表示全部肯定的不定代词的句子中，不管not在什么位置，都表示部分否定。10.Thearmyorganizedteamstodigoutthosewhoweretrappedandtoburythedead.digout挖掘;发现bury:A.埋葬，掩埋B.使沉浸或专心于Thedogburiedtheboneintheground.Ibu
