Unit6TheMediaLesson1語法it詳解課件高中英語北師大版選擇性

Unit6TheMedia

FromPagetoScreenGrammar：it的用法itissafetosayit’snormaltohavehighexpectations

itisthebookwriterwhoisinthebestpositiontodofilmadaptationsfinditdifficulttoadapttoanewform.itisclearthatviewerswillnotbedisappointed!形式主語真正主語形式主語真正主語形式主語真正主語代詞，指代前面CGI(計(jì)算機(jī)成像技術(shù))代詞，指代bookwriter形式賓語真正賓語形式主語真正主語P5481.it的最基本用法是作代詞，主要指上文提到的事物，以避免重復(fù)：Xi’anisabeautifulcity，isn’tit?西安是個(gè)美麗的城市，不是嗎？—Isthisyourdog?—No，itisn’t.—這是你的狗嗎？—不是。一、it作代詞：Itisalovelyday，isn’tit?天氣真不錯(cuò)，不是嗎？2.指時(shí)間：Itwasnearlymidnightwhenshecameback.她回來時(shí)已近午夜。3.指環(huán)境：Itwasveryquietinthecafé.咖啡館里非常安靜。一、it作代詞it

也可代指天氣、時(shí)間、距離、環(huán)境等。4.指距離：Itishalfanhour’swalktothecitycentrefrommyhome.從我家到市中心有半小時(shí)的步行路程。5.指日期：—What’sthedatetoday?—It’

sNovember13,2023.——今天是幾號？——2023年11月13日。6.指季節(jié)：Itiswinternow.現(xiàn)在是冬季。一、it作代詞1.it作形式主語,

todo作真正的主語：①itis+adj.+(for/ofsb)+todo用介詞for,adj.是用來形容todo這件事(常見的adj.有important,vital,necessary,essential,normal,easy,difficult,possible...)Itisimportantforustoreadeveryday.二、it作形式主語用介詞of,adj.是用來形容sb(常見的adj.有kind,polite,honest,brave,clever,rude,stupid,silly...)It

iskindofyoutohelpmeoutoftrouble.1.it作形式主語,

todo作真正的主語：②ittakessb+時(shí)間/金錢+todosthIttakesmetwohourstofinishtheEnglishpaper.

二、it作形式主語2.it作形式主語,doing作真正的主語：itisnogood/nouse/nopleasure/nofundoingsth做某事是沒好處/沒用/不愉快/沒樂趣的Itisnousecryingoverspiltmilk.

覆水難收二、it作形式主語3.it作形式主語,that從句(主語從句)作真正的主語：①itis+adj.+that從句

常見的形容詞有:necessarystrangeclearobviousnaturalimportantItisveryclearthathefindsthetastetrulyawful.很明顯這道菜真的難吃。二、it作形式主語3.it作形式主語,that從句(主語從句)作真正的主語：②itis+過去分詞+that從句

Itissaidthat據(jù)說Itisreportedthat據(jù)報(bào)道

Itisbelievedthat據(jù)信

Itisknownthat眾所周知

Itisknownthatpollutionisalong-termproblem.二、it作形式主語③.Itis+名詞短語+thatItisapitythat很遺憾…Itisawonderthat令人驚奇的是Itisafactthat事實(shí)上…Itisasurprisethat令人驚訝的是Itisapitythatheisill.

(“6123”結(jié)構(gòu))“6”指6個(gè)常見的動(dòng)詞：thinkbelievemakefindconsiderfeel“1”指形式賓語“it”“2”指賓補(bǔ)的兩種形式：名詞或形容詞“3”指真正賓語的三種形式todo、doing、that從句三、it作形式賓語IfinditdifficulttolearnEnglish.

我發(fā)現(xiàn)學(xué)英語很難.Iconsideritimportantthatweshouldkeepcalm.四、it其它常考句型五、it其它常考短語1.makeit在口語當(dāng)中相當(dāng)于succeed，表示“獲得成功，做到，趕上，及時(shí)到達(dá)”Givemeachance,Icanmakeit.給我個(gè)機(jī)會，我會做到。2.takeiteasy用來勸告別人，表示“放輕松，不要慌，別擔(dān)心Takeiteasy！Hewilldoitwell.別擔(dān)心！他會做好的。3.it’suptosb.在口語中表示“由……決定，取決于……”?！猈hatdoweeatfordinner?—It’suptoyou.—我們晚飯吃什么？—你決定吧。P5510Use“it”torewritethesentencesaccordingtotherequirement1.Simonspenttwohoursfinishinghishomework.

Using“it”tostandfor“finishinghishomework”.

。IttookSimontwohourstofinishhishomework.2.Theymadesuchafilminonemonth,whichwasunbelievable.

Using“it”tostandfor“tomakesuchafilminonemonth”.

。Itwasunbelievablethattheymadesuchafilminonemonth.Thefilmisveryinteresting,anditisobviousthattheviewerswillnotbedisappointed.4.Thefilmisveryinteresting.Obviouslytheviewerswillnotbedisappointed.

Using“it”tostandfor“theviewerswillnotbedisappointed”.

。

.5.Idon’tfinditeasytolearnlanguages,andIimprovemyEnglishonlybystudyingveryhard.

Using“it”toemphasise“onlybystudyingveryhard”.

。