揭阳市第三中学英语六Ahealthylife学案.docx

学必求其心得，业必贵于专精

学必求其心得，业必贵于专精

学必求其心得，业必贵于专精

Unit3Ahealthylife

Grammar:Theuseofit(I)

StepILead—in

Fillintheblanks.

___wasasunnyday.Peterdecidedtogoforawalktothepark,though___wastwomilesaway.___wassocomfortabletowalkonthestreet。Suddenly____begantorain.Hefound__hardtowalkthere。Thenhetookabushome。Unfortunately___wentwrong.Whenhegothome,hewaswetthrough.Thus___wasadaythathewouldneverforget.

StepIIThefirstway“it”isused。

一．Lookatthesentences,findrulesandthinkabouttheway“it”isused.

ItisamazingthatatmyageIamstillfit。

Itiseasiertofallthantorise。

Itisnousecryingoverspiltmilk.

Itissaidthathehadpassedtheexam.

Summary：“Itcanbeusedinthesubjectpositiontostandfor_________，___________or____________.

Makeasentencepattern：It+is+adj./n。/p.p。+aninfinitive/aclause/

-ingform。

Rewritethesentencesusingan“it”structure。

a.Givingupsmokingisdifficult.

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b。Mostpeoplebelievesmokingcausescancer。

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c。Tryingtomakehimgiveupsmokingisnouse.

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二．Readandanalyzethefollowingsentences。

5。Ithinkitbestthatyoushoulddomoreexercise.

Hefounditdifficulttoaccustomhimselftogettingupearly.

Shethoughtitnouseworryingabouthim.

Summary:“It”canbeusedintheobjectpositiontostandfor_________，___________or____________.

Makeastructure：…+verb+it+adj。/n.+aninfinitive/aclause/

—ingform.

UsethisstructuretotranslatethesesentencesintoEnglish.

我认为每天读英语很重要。(thinkit~to）

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b。我发现我们尽可能多听多说英语很有帮助。（findit~that~as～as）

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我相信没有总结地学英语是没用的。(believeitnouse)

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Drawaconclusionabouttheuseof“it”：

“It”canbeusedinthes