2023學(xué)年完整公開課版bUnitAsiaGrammar

GrammarUnit1AsiaAUsingitasapronounHaveALk1.Lookat.Itissosmall.2.Anotherfamousattractionis.

Itrunsforover6,000kilometresacrossnorthernChina.3.Myauntwillhavesoon.Shehopesit

willbeagirl.4.,isn’tit?5.

Itisgreatfun.thepandatheGreatWallababyRidingaroundthecountrysideispopularinGuilinTouristsliketotakeaboattripalongtheLijiangRiver.it指代前文提到的人、事和物1.Lookatthepanda.___issosmall.2.Anotherfamousattractionis_____________.___runsforover6,000kilometresacrossnorthernChina.3.Myauntwillhave______soon.Shehopes___willbeagirl.4._____________thecountrysideispopularinGuilin,isn’t____?5.Touristslike________________alongtheLijiangRiver.____isgreatfun.theGreatWall

It

itababyRidingaround

itto

takeaboattripIt

It

goReady?翻譯下列句子。約翰在學(xué)校足球隊(duì)。它是在去年成立的。—貓?jiān)谀膬?？—它在花園里。那個(gè)嬰兒怎么了，一直在哭?！l在敲門？—是郵遞員。英語很重要，我們都知道。Johnisintheschoolfootballteam.Itwasreorganizedlastyear.—Whereisthecat?—Itisinthegarden.

What’smatterwiththebaby?Ithasbeencrying.—Whoisthatatthedoor?—It’sthepostman.

Englishisveryimportant,andweallknowit.以上我們已經(jīng)通過歸納總結(jié)和練習(xí)對(duì)本課的語法內(nèi)容有了一定的了解，下面就讓我們根據(jù)之前練習(xí)的考察情況進(jìn)一步選擇講解該語法項(xiàng)的重難點(diǎn)。實(shí)義的it作代詞時(shí)用來指代具體的內(nèi)容：1.指代上文提過的生物或非生物。復(fù)數(shù)形式為they。2.指代上文提過的性別不明或無須指明性別的小孩。3.作主語時(shí)指代上文提過的人，后跟系表結(jié)構(gòu)，用以指明該人的身份。4.指代上下文或一定語境所表明的情況、事件等。it作代詞的用法注意：指代寵物時(shí)，?？捎胔e或she來代替it。如：他有一只寵物狗。她是他最好的朋友。Hehasapetdog.Sheishisbestfriend.theSummerPalacethelakethelakebridgeunknownperson46TheexchangestudentsvisitedtheSummerPalaceyesterday.Keviniswritingaboutit.Readthepassagebelowandfindoutwhateachitrefersto.Writeyouranswersintheblanks.(P12)ABUsingitasanimpersonalpronounHaveALkIt’snineo’clockinthemorning.Itis1Januarytoday.ItisNewYear’sDay.Itrainedallday.Itisonlyafive-minutewalkfrommyhometotheschool.InBeijing,itiscoldandwindyinwinter.指代時(shí)間指代日期指代天氣指代距離指代天氣___isnineo’clockinthemorning.___is1Januarytoday.___isNewYear’sDay.

___rainedallday.___isonlyafive-minutewalkfrommyhometotheschool.InBeijing,___iscoldandwindyinwinter.ItItItItItItgoReady?翻譯下列句子?，F(xiàn)在十二點(diǎn)十分。距離海灘兩英里遠(yuǎn)。今天早晨下雨了。今天是十月一日，國慶節(jié)。It’stenpasttwelve.It’stwomilestothebeach.Itwasrainingthismorning.It’s1Octobertoday.ItisNationalDay.以上我們已經(jīng)通過歸納總結(jié)和練習(xí)對(duì)本課的語法內(nèi)容有了一定的了解，下面就讓我們根據(jù)之前練習(xí)的考察情況進(jìn)一步選擇講解該語法項(xiàng)的重難點(diǎn)。

在表示時(shí)間、日期、天氣或距離的表達(dá)方式里，我們用it作形式主語。此時(shí)，it無實(shí)際意義但不可以省略。如：Itishalfpasttwelve.Itis25Novembertoday.Itisfinetoday.Itistwokilometrestothepostoffice.it作非人稱代詞TheexchangestudentsleftforShanghai.Kevinhasmadesomenotesinhisdiary.Rewritehissentenceswithit.(P13)BItis22FebruarytodayItisabout1,300kilometresItwas5a.m.Itwasonly2℃.

itisverycoldanddryinBeijing.ItwasasunnydayItwasnoonIt’snotfarCUsingittoreplacetherealsubjectorobjectHaveALk

Itisverytiringtoclimbthesteps.

Itispopulartohireabicycleandridearoundthecountryside.3.Itisnousecryingoverspiltmilk.4.Itwasfortunatethattherewasadoctoratthespot.5.Itdoesn’tmatterwhathethinks.6.Shethinksiteasytocookmeals.it作形式主語,替代不定式短語、動(dòng)名詞短語及從句it作形式賓語,替代不定式短語不定式短語動(dòng)名詞短語從句不定式短語1.__isverytiring_______thesteps.2.__ispopular______abicycleand___________thecountryside.3.

__

isnouse_______overspiltmilk.4.__wasfortunate_____therewasadoctoratthespot.5.

___

doesn’tmatter______hethinks.6.Shethinks___easy_______meals.IttohireItcryingItthatItgotoclimbItwhatittocookridearoundReady?以上我們已經(jīng)通過歸納總結(jié)和練習(xí)對(duì)本課的語法內(nèi)容有了一定的了解，下面就讓我們根據(jù)之前練習(xí)的考察情況進(jìn)一步選擇講解該語法項(xiàng)的重難點(diǎn)。it作形式主語時(shí)，替代不定式短語、動(dòng)名詞短語及從句，把這類較長的主語移至句尾，使句子顯得勻稱。例如：

Itisagreatpleasuretobeworkingwithyou.Itisnecessaryforyoutoobeytheorder.Itwasfortunatethattherewasadoctoratthespot.Itdoesn’tmatterwhathethinks.it作形式主語it作形式賓語，替代不定式短語、動(dòng)名詞短語及從句，后接賓語補(bǔ)足語，把這類較長的賓語移至賓語補(bǔ)足語之后，使句子顯得勻稱。例如：

Weconsideritfoolishofhimtomeether.Janefounditdullworkingatthekitchensinkallday.Georgemadeitclearthathedisagreed.Itakeitforgrantedthatyouallknowthis.it作形式賓語注意：

it作形式主語，常用于下列句型中：

Itis+形容詞+(of/for…)+todosth.Ittakessb.sometimetodosth.Itissaid/reported/…+that從句.it作形式賓語，常見于“主語+think(s)/find(s)+it+easy/difficult/hard/…+todosth”句型中。寫出5個(gè)用“it”作為形式主語或形式賓語的句子并指出其成分。Example:(1)ItisgenerousofBillGatestodonatehismoneytothepoor.(2)Itisimpossibleforsuchalittleboytocarrytheheavybag.(3)Itisnousecryingoverspiltmilk.(4)Itisamazingthathediditonhisown.(5)Ifinditdifficulttounderstandhisidea.形主形主形賓形主形主itiseasyIt’ssunnytostayItissaidItisfunnyitcomfortableItiskinditMissThompson,aBritishteachertravellingwiththeexchangestudents,iswritingdownwhatshethinksaboutShanghai.Helphercompletehernoteswithit.(P14)C請(qǐng)點(diǎn)擊word圖標(biāo)Tohaveagoodknowledgeofhistoryisveryhelpfulforallofus.Tolearnaforeignlanguageisveryusefulforascientist.Tofinishthisworkinthreehoursi