中考英语语法复习之动词不定式作状语（教学设计）

中考英语非谓语动词----动词不定式作状语（Theinfinitiveservesasadverbials）Teaching

Contents：TheinfinitiveservesasadverbialsTeaching

objectives:

1.

Understand

theinfinitiveservesasadverbials.

2.Graspthestructuresof

theinfinitiveservesasadverbialsofpurposeandresult.

3.Practicemakesperfect.

Teaching

Procedures:｝Step1Lead-in动词不定式做状语的分类：目的状语，原因状语，结果状语，条件状语。初步学会判断四种状语Icameheretoseeyou．(目的)Wewereveryexcitedtohearthenews．(原因)Hehurriedtotheschooltofindnobodythere.(结果)Tolookathim，youwouldlikehim．(条件)Step2Thestructuresof

theinfinitiveservesasanadverbialofpurpose.（动词不定式作目的状语）不定式作目的状语,意为“为了……;以便于……”,常用todo,inordertodo,soastodo,so/such...astodo等结构。如:Heransofastastocatchthefirstbus.他飞快地跑以便赶上第一班车。

Icomehereonlytosaygood-byetoyou.我来仅仅是向你告别。注意:1.不定式作目的状语时,其动作通常迟于谓语动词的动作。如: Isaidthattoencouragehim.2.作目的状语的不定式之前,常常加上inorder或soas,以突出或强调目的的含义。如: Iamworkinghardinordertogetabetterresult.3.如用于表示否定,用inordernottodo或soasnottodo形式。如:Iwalkedquietlysoasnottodisturbthebaby.4.不定式表目的时，通常它的逻辑主语就是句子的主语，但如果不是的话，就要用for…的结构表示逻辑主语。1）Heopenedthedoorforthechildrentocomein.2）Wearenowusingtheseries“NewStandardEnglish”forstudentstomakegreatprogress.5.不定式有时需要用被动形式、完成形式或进行时。1）ShewassenttoEnglandsoastobeeducated.2）Shelefthome,nevertobeseenagain.3）Ifeelsopleasedtohavemadefriendswithyou.4）Hewashappytobecominghome.Step3Practice用talk，learn，steal，send填空。1.Hebrokeintothehouse____something.2.Heusesacomputer_____email.3.Thesoldierstopped_____tous.4.IwenttoEngland_______EnglishStep4Thestructuresof

theinfinitiveservesasanadverbialofresult.（动词不定式作结果状语）不定式作结果状语时,一般出现在被修饰动词之前,常用于以下结构:1.too...to...意为"太……以至不……"。如:Theboxistooheavyformetocarry.2.“not+形容词/副词+enoughtodo”意为"不够……而不能……"。如:Wearenotoldenoughtovoteandtobevoted.3.onlytodo表示意料之外的事情发生。如:Hewentbackhomehappilyonlytofindhishousehadbeenbroken.4.so/such...asto意为“如此……以至于……”。如:Sheissoproudastolookdownuponothers.注意:too...to...中too后跟的是pleased,glad,anxious,willing,ready等形容词时,不表示否定的概念,而是意为“很、非常”。如:Themotherwastooanxioustoseeherson.Step5

PracticeCompletethesesentenceswithsoas(not)toorinorder(not)to.1.

Shestoppedsmoking_____________________befit.2.Hereadthearticlecarefully_________________findouttheanswer.3.Thestudentsgetupearly_____________________belateforschool.教学反思：本节课主要讲解了动词不定式做状语，旨在让学生了解四种状语，分别是目的，原因，结果和条件状语。但围