牛津译林版（新）八年级上册Unit Wild animals

GrammarWildAnimalUnit5单词回顾学生早读时已预习过本单元单词，可利用几分钟时间带学生快速回顾温习。对单词的熟练度越高，阅读的速率也越高。closedbatbeelostgetlostthesame…assaveadj.关闭的n.蝙蝠n.蜜蜂adj.迷路的，迷失的迷路与……同样vt.&vi.储存，节省WordsandexpressionsreviewTolearntousemayforpossibilityTolearntouseverbs+to-infinitivesObjectives语法讲解建议采用归纳法，如尽可能多的呈现一些相关例句，或可让学生从已学课文中找相应例句，引导学生试着从所观察到的语言现象中总结出语言规则和语法规律。Lookatthefollowingsentences.1.Wemaygoabroad.I'mnotsure.Wemaytravelbysea.Itmaybecheaper.(新概念1L131)2.—“Theplaymaybeginatanymoment,”Isaid.—“Itmayhavebegunalready,”Susananswered.(新概念2L19)3.LiHuawantstoplayinthenextWorldCup.(七年级上册U2)4.Iplantoeatmorefruitandvegetableseveryday.(七年级上册U6)5.Afterdinner,weliketowatchTVandchatthere.(七年级下册U1)6.Ilovetositthereandlookoutatthebeachandthesea.(七年级下册U1)7.Iwanttohelpsickpeople.(七年级下册U1)8.Istartedtoplaytheviolinattheageofsix.(七年级下册U7)Sentencesfromthisunit:1.Imaydiewithoutthem.2.Atfourmonthsold,sheweighedabouteightkilogramsandstartedtogooutsideforthefirsttime.3.Whenshewassixmonthsold,shebegantoeatbamboo.4.Whenshewas20monthsold,shelearnttolookafterherself.5.Asaresult,pandasmaynothaveaplacetoliveorfoodtoeat.6.Ifwedonothing,soontheremaybenoneleft!totestyoursenseofobservationtotestyourabilityofshort-termmemorytotestyourabilitytohighlightthelanguagepointsGuessGuessinggame1.We____goabroad.I'mnotsure.We____travelbysea.It____becheaper.2.—“Theplay_____beginatanymoment,”Isaid.—“It____havebegunalready,”Susananswered.3.LiHua____________inthenextWorldCup.wantstoplaymaymaymaymaymay4.I_________morefruitandvegetableseveryday.5.Afterdinner,we___________TVandchatthere.6.I_________thereandlookoutatthebeachandthesea.7.I___________sickpeople.8.I_____________theviolinattheageofsix.plantoeatliketowatchlovetositwanttohelpstartedtoplay9.I____diewithoutthem.10.Atfourmonthsold,sheweighedabouteightkilogramsand____________outsideforthefirsttime.11.Whenshewassixmonthsold,she___________bamboo.12.Whenshewas20monthsold,she____________afterherself.13.Asaresult,pandas________haveaplacetoliveorfoodtoeat.14.Ifwedonothing,soonthere____benoneleft!maystartedtogobegantoeatlearnttolookmaynotmayPeter

______come

with

us

tonight,

but

he

isn't

very

sure

yet.

A.

must

B.

may

C.

canD.

will—Areyoureadyforthetriptotheamusementpark?—Wedecide______toanamusementpark.Wewillgoclimbing.A.togoB.notgoC.don’tgoD.nottogoExercises以上我们已经通过归纳总结和练习对本课的语法内容有了一定的了解，下面就让我们根据之前练习的考察情况进一步选择讲解该语法项的重难点。“may”forpossibilitymay可用来表示猜测某件事发生的可能性，常译为“也许，可能”。may通常用于肯定句与否定句，一般不用于疑问句。例如：Thenewsmayormaynotbetrue.

这消息也许是真的，也许不是真的。

Atthemomentshemaybeplayingwithherclassmates.

此刻她可能正在和同学们玩。verbs+to-infinitives当我们要表示“想做某事、需要做某事或决定做某事”时，就会出现两个动词连用的情况，这时应如何表达呢？同学们自然会想到wanttodosth.,needtodosth.和decidetodosth.等表达方式。Usingverbs+to-infinitivesKittyispreparingtogooutnextSunday.KittyplanstotakeLindaout.Lindawantedtovisitthepark.Sandyagreestogowiththem.Milliedecidedtostayathome.Pleasegoontolookatthesentencesbelow.Payattentiontothecoloredwords.上面例子中主要行为动词后面的动词都采用了“to+动词原形”的结构，我们把这种结构称为动词不定式（有时可以不带to）。动词不定式没有人称和数的变化，在句子中不能单独作谓语，其否定形式是“notto+动词原形”。什么是动词不定式(‘to-infinitives’)？Weoftenuseto-infinitivesaftertheseverbs.agreechoosedecidehopelearnplanpreparewantlikestartbeginfailwishtryrememberforget当我们猜测某件事发生的可能性时，常用may来表示“也许”、“可能”。2.当句子中已经有谓语动词，而我们又要表达不止一个动作概念时，其余的动词可以使用非谓语形式表达。动词不定式就是动词的一种非谓语形式，其肯定形式是“to+动词原形”，其否定形式是“notto+动词原形”。无人称、数和时态的变化。Reflection1.—Don’tforget______yourhomework,John.—Ok,I’lldoitrightnow.[2011怀化]A.doingB.doC.todo2.—Haveyoudecidedwhichseniorhighschooltochoose?—Notyet.I______gotoMoonlightSchool.[2012江苏南京]A.mustB.mayC.needD.shouldI.单项选择。3.—Excuseme,whenarewegoingtohaveapicnic?—I’mnotsure,Askourmonitor,please.He______know.[2012江苏扬州]A.needB.canC.mayD.shall4.—Doyouhaveanyplansforthisweekend?—I'mnotsure.I______goclimbingMountYuntai.[2012河南]A.mustB.needC.mayD.can5.—IsJimcomingbytrain?—I’mnotsure.He______drivehiscar.[2012四川凉山]A.mustB.mayC.need6.Driversshouldn'tbeallowed______afterdrinking,ortheywillbreakthelaw.[2012湖北咸宁]A.driveB.drivingC.todriveD.tobedrivenII.完成句子。1.他可能认识你。