考点精讲图形辨异考点精讲e.g.Heisagoodmanexceptforabadtemper.除了他的坏脾气，他是个好人。EverybodyexceptJohnwasabletoanswer.除了约翰外大家都能回答。Ihaveanotherbluepenbesidesthisone.除了这支外，我还有一支蓝色钢笔。Theyallhavegonebutme.除了我他们都去了。考点精讲考题在线4：[南通]Ourschoollibraryisopeneveryday___________Sundays.Inthisway,thelibrarianscanhaveadayoffperweek.except返回考点精讲⑤Scientistscanlookfortheseproblemsand,sometimes,helpyoubeforeyoubecomesick.sometimes/s?mta?mz/adv.有时,时而格言谚语记单词Sometimeswordshurtmorethanswords.有时恶语比刀剑更伤人。考点精讲辨析：sometimes，sometime，sometime与sometimessometimes频度副词，意为“有时”，表示动作发生的频率。sometime副词，意为“在某时”，指将来或过去某个不确定的时间点。sometime名词词组，意为“一段时间”。sometimes名词词组，意为“几次；几回”，time为可数名词，意为“次；回”。考点精讲e.g.Isometimeswalktoschool.我有时步行去上学。IhopetovisittheGreatWallsometime.我希望某个时候去参观长城。Wewillstayinthiscityforsometime.我们将会在这个城市待一段时间。MyfatherhasbeentoBeijingsometimes.我爸爸去过北京几次了。考点精讲拓展：fromtimetotime不时地e.g.Shehastoworkatweekendsfromtimetotime.她偶尔周末还得工作。速记小法分开是“一段”，相连为“某时”。分开s是“倍、次”,相连s是“有时”。考点精讲考题在线5：MaybeourEnglishteacherwillaskmetofinishthehomework_______today,butIguesshewillforgetit_______becauseheisverybusy.A.sometime;sometimesB.sometime;sometimesC.sometime;sometimeD.sometimes;sometime【点拨】第一个空指的是“今天的某个时候”，不确定的一个时间，用sometime；第二个空表示的是“有时候”，用sometimes。B返回考点精讲⑥YouhaveyourownuniqueDNA,butitrepeatspatternsfromyourparents’DNA.repeat/r?pi?t/v.(tosay,state,orperformagain)重复;复述;背诵e.g.PleaserepeatwhatIsaid.请把我说的话重复一遍。Shewouldsaytoherselfandrepeatthewordsinalowvoice.她会自言自语，低声重复着这些话。特别提醒：repeat已含有“再”的意思，一般不用repeatagain表达。返回11111111*Unit5LookintoScienceLesson29DNA－TheStoryofYou同学们,上一课学习的单词你们都掌握了吗?现在大家来检验一下,点击下面的音频开始听写吧！词汇听写课文导入WhatdoyouknowaboutDNA?课文呈现THINKABOUTIT·WhatdoyouknowaboutDNA?·Whatcanscientistsdowith