Grammar构词法(WordFormation)英语主要有三种构词法:1.派生(Derivation):通过加前缀或后缀构成另外一个词:e.g.happy----unhappy(加前缀)---...
GrammarGrammarGrammarGrammarInversion语法精解1.倒装Inversions英语句子的自然顺序是主语在前,谓语在后。把谓语动词放在主语之前,就叫倒...
GrammarandusageUnitUnit22情态动词没有人称和数的变化，有词义，但是不完整，不能单独做谓语，必须和不带to的动词不定式连用。abilitycert...
Unit3LifeinthefutureGrammarUnit3LifeinthefutureGrammarPastparticiple(3)Pastparticiple(3)usedasAdverbial&usedasAdverbial&AttributeA...
1.作定语2.作表语4.作状语3.作宾补过去分词单个过去分词作定语，常放在被修饰词的前面;过去分词短语作定语，常放在被修饰词的后面。English...
Unit2Grammar&SpeakingUnit2Grammar&SpeakingDifferencesbetweenBritishEnglishAmericanEnglishWordsrubber,mumColour,centre,travelledDan...
Unit3ScienceversusnatureGrammarandusage1.Thesearebabieswhoarecloned.Theyare_________(clone)babies.2.Thosearecowswhicharecloned....
SectionGrammar&WritingⅣ语法精讲专项突破类别例句If引导的条件从句Ifhewerehere，hewouldhelpus.IfIhadbeenfree，Iwouldhavevisitedyou.I...
人教课标高一必修3Unit3Workinpairs.Taketurnstoaskeachotherthequestionsandanswerthemusingnounclausesastheobject.Thinkofmorequestions...
Unit2WorkingthelandUnit2WorkingthelandGrammarGrammarTeachingaims:Teachingaims:1.HelpSsdiscoverusefulstructures.1.HelpSsdiscoveru...
•一般现在时（do）•经常、反复发生的动作或行为及现在的某种状况•一般过去时（did）•表示过去某一时间所发生的动作或存在的状态•一般...
GrammarandusageNounclausesintroducedbyquestionwordsEmptysubjectitUnit2Unit2课件描述：本课件为Grammarandusage的辅助教学软件，教学设...
Module6Unit1GrammarandusageOverviewoftenses1This______(be)ourschool.It______(lie)inTaoyuanCounty,HunanProvince.It________________(...
成才之路·英语路漫漫其修远兮吾将上下而求索外研版·选修8TheConquestoftheUniverseModule51.1.1集合的概念第二课时Grammar&EverydayEngli...
GrammarandusageUnitUnit11Presentperfecttense&PresentperfectcontinuoustensePresentperfecttenseStep1Lead-in•GooverthenewsstoryonPag...
Unit2TheUnitedKingdomGrammarThePastParticipleastheObjectComplementTask1:Trytoanalysethefollowingsentences1.Ithinkthejobeasy.2.Wema...
情态动词情态动词•1．表示请求、征求对方意见时用may，shall（用于第一人称）;can，could，would(用于各种人称)，其中could，would语气更...
RevisionoftheAttributiveClause定语从句复习1.Thisisourschool.2.Weliveandstudyhereeveryday.Thisisourschool,whereweliveandstudyeveryd...
Grammar1.Adverbialclauses:havingdoneHavinglostallmyoldfriends,Ifeltshyandlonelyatmynewschool.2.Verbsfollowedby–ingandtheinfinitiv...
Grammarandusage非谓语动词过去分词不定式-ing形式动名词现在分词动名词（Gerund)动名词可以起名词的作用，在句子中作主语，宾语，表语和定...
