Unit3SportsandFitnessReadingforWritingI.VocabularyII.SentenceIII.WritingSkills1.competevi.竞争，对抗competitionn.比赛，竞争搭配：competeagainst/with跟……竞争competefor为……竞争competein在……方面竞争Theyinvitedustolocaleventsandletusknowofaninterestingtowatch.练习：他们邀请我们参加当地的活动，让我们知道有一个有趣的比赛可以看。competition2.positiveadj.积极的，正面的，乐观的，肯定的搭配：apositiveattitudeto/towardslife对生活积极乐观的态度topositiveabouthisnewjob对他的新工作持积极乐观的态度takepositivestep/action/measurestodosth.采取积极的行动（措施）来做某事anarticle,themorelikelyitwastobeshared.一篇文章越正面，就越有可能被分享。Themorepositive3.cheatvi.作弊；舞弊vt.欺骗；蒙蔽n.欺骗手段；骗子搭配：cheatsb.intodoingsth.欺骗某人做某事cheatsb.outofsth.骗取某人某物feelcheatedby感觉被……骗cheatattheexam在考试中作弊aliarandcheat坑蒙拐骗intheexamissomethingwewillneverdo.考试作弊是我们一定不能做的事。Cheating4.dietn.规定饮食；日常饮食vi.节食搭配：(go)onadiet在节食练习：Idecidetobeforemyholidy.我决定在休假前节食。goonadiet5.stressn.压力，紧张，重音vt.强调，重读，使焦虑不安搭配:understress在压力下reducestress减少压力mentalstress精神压力sufferfromstress承受压力dealwithstress应对压力练习：Thingscaneasilygowrongwhenpeoplearestress.人在压力之下，办事情就容易出差错。under6.pretendvi&vt假装；装扮搭配：pretend(not)todosth.假装（不）做某事pretendtobesb./sth.假装是某人/某事pretendthat…假装……pretendtobedoingsth.假装在做某事pretendtohavedone假装做过某事Hewouldaskwhowewereandpretendnotus.他会问我们是谁，假装不认识我们。toknow7.makeadifference有作用或影响8.exchangeideas交换意见9.nowandthen有时，偶尔10.compare…with/to…与……比较11.incommonwith与……有共同点12.ratherthan而不是13.cut…out停止做（或使用、食用）14.makesense有道理，合乎情理，表述清楚15.agreewith同意，赞成1.evenif引导让步状语从句evenif/though引导让步状语从句，主句如果用一般将来时，从句用一般现在时表将来。Eg：EvenifIfailthistime,Iwilltryagain.即使这次失败，我还要再试试。2.部分否定•部分否定：当含有全体意义的代词或副词如：all,each,every(及其派生词)，both，always,often,entirely,wholly等和否定词not连用的时候，构成部分否定，意为“并非都……，并非总是……”。•全部否定：可以用：no,none,nobady,nothing,nowhere,neither,never等表达绝对否定含义的词来表示。Allthepeopledidin’tarriveonschedule.=Notallthepeoplearrivedonschedule.并非所有的人都按时到达。Noneofuscouldpersuadehimintogivingupsmoking.我们当中没有人能说服他戒烟。如何写好兴趣爱好类说明文写作指导：描述性说明文一般采用"总—分—总"的三段式结构。也就是说,首先要写说明的对象,然后说明原因等,最后做一个简单的总结。说明文常用一般现在时,但也要根据具体情况分析,灵活采用恰当的时态。常用表达：Howmuchdoyouknowabout…?Ilike…because…ThereasonwhyIlike...isthat…Myfavoriteplayeris…Ilikehim/herbecause…Attheageof…Ishowedgreatinterestin…Ibecameinterestedin…whenIwas…Ofallthesports,Ilike…best.…ismyfavoritesport.Peopleallovertheworldlike…IfyouaskmewhichsportIlikebest…DoyouwanttoknowwhichsportIlikebest?Ifirstlearnedto…attheageof…Ibecomemoreandmore…byplaying…IhopeinthefutureIcan…Ireallywanttobe…whenIgrowup.Thankyou!
