湖北省荊州市沙市第五中學(xué)八年級英語下冊 Unit 6 An old man tried to move the mountains課件2 （新版）人教新目標(biāo)版

sectionAgrammar八下英語Unit6Anoldmantriedtomovethemountains.Howdoesthestorybegin?Whathappenednext?WhywasYuGongtryingtomovethemountains?WhoistheMonkeyKing?Whatcan'ttheMonkeyKingdo?Onceuponatime,therewasaveryoldman...GrammarFocusAssoonasthemanfinishedtalking,YuGongsaidthathisfamilycouldcontinuetomovethemountainsafterhedied.Becausetheyweresobigthatittookalongtimetowalktotheotherside.HeisthemaincharacterinJourneytotheWest.Hecannotturnhimselfintoapersonunlesshecanhidehistail.Conditionalclauseswithifandunless含有if的復(fù)合句由兩個分句組成；if為連詞，引導(dǎo)條件狀語從句，另一句為主句。如果談?wù)摰氖悄骋粋€動作發(fā)生后勢必會產(chǎn)生某個結(jié)果，那么主從句都用一般現(xiàn)在時(shí)態(tài)。e.g.Ifyouboilwater,itbecomessteam.Ifyoudropaglass,itbreaks.Ifyouheatmetal,itmelts.Ifyourun,yousweat.Ifyouputwoodintowater,it__________(float).floatsUnless的用法如果談?wù)摰氖恰绻骋粋€動作或事情發(fā)生后，很可能將會產(chǎn)生某種結(jié)果，那么在復(fù)句中主句的動詞用一般將來時(shí)，而if從句仍然是一般現(xiàn)在時(shí)。e.g.Ifitrains,wewon’ttakeahiketomorrow.Hewillgetupschoolontimeiftheclockgoesoff.IfhearrivesinHongKong,hewill

callme.Ifyoudon’tstartearly,you____________thebeginningofthefilm(miss)willmiss●假設(shè)if條件句放句首，從句后面要加逗號，和主句隔開?！駏nless與if用法相似，相當(dāng)于if…note.g.Youwillfailtheexamifyoudon’t

prepareforit.→Youwillfailtheexamunlessyouprepareforit.

Ifhedoesn’tlookupthewordinthedictionary,hewon’tknowitsmeaning.

→Hewon’tknowtheword’smeaningunlesshelooksitupinthedictionary.Shewillmissthetrainunlessshe_______upearly.getsif和unless的用法一般情況下，unless相當(dāng)于if…not，可以互換。用一般現(xiàn)在時(shí)代替將來時(shí)。Iwon'tletyouinunlessyoushowmeyourpass=Iwon'tletyouinifyoudon'tshowmeyourpass.如果你不出示通行證，我就不讓你進(jìn)來。如果主句描述的是情感或情緒活動方面的內(nèi)容，if…not結(jié)構(gòu)不能換成unless。如：I'llbequitegladifshedoesn'tcomethisevening.她今晚如果不來我很快樂。1.Unless

you

take

more

care,

you’ll

have

an

accident.如果不多加小心的話，你會出事故的。2.My

baby

sister

never

cries

unless

she

is

hungry.

我那剛出生的妹妹除非餓了，否那么她是從來不哭的。3.

Don’t

promise

anything

unless

you’re

100

percent

sure.不要作任何的許諾,

除非你有百分百的把握。

4.

Unless

bad

weather

stops

me,

I

jog

every

day.

(除非壞天氣作梗，每天我都慢跑。)誤:Don'tcomeinunlessyouwillbeinvitedto.正:Don'tcomeinunlessyou'reinvitedto.誤:Unlesshewillcome,wewon'tbeabletogo.正:Unlesshecomes,wewon'tbeabletogo.Assoonas的用法英語動詞的時(shí)間大致可分為三段：過去時(shí)、現(xiàn)在時(shí)、將來時(shí)。假設(shè)有兩件事A和B，就會出現(xiàn)三種情況：A過去時(shí)assoonasB過去時(shí)A現(xiàn)在時(shí)assoonasB現(xiàn)在時(shí)A將來時(shí)assoonasB將來時(shí)在每一個大的時(shí)間段內(nèi)，A和B的時(shí)態(tài)要統(tǒng)一。比方A過去時(shí)，B肯定在過去時(shí)內(nèi)。其它也是如此。至于在每個大時(shí)間段內(nèi)，再根據(jù)A和B兩件事的具體情況，具體對待。比方：A和B都是過去時(shí)，A和B是同時(shí)發(fā)生，還是先后發(fā)生，不是即將發(fā)生，再分別選用完成時(shí)、進(jìn)行時(shí)、將來時(shí)。例如：A過去時(shí)B過去時(shí)：IarrangedtheflowersinthevaseassoonasIcamebackhome.一回到家里，我就把花在花瓶里插好。A過去進(jìn)行時(shí)B過去完成時(shí)(虛擬)Hewasshakingwithfrightasifhehadseenaghost.他嚇得直哆嗦，就好似看見了鬼一樣。A將來時(shí)B將來時(shí)(可用一般現(xiàn)在時(shí)表達(dá))Theywillpostmethetickets/posttheticketstomeassoonastheyreceivemycheque.他們收到我的支票后就立刻把票寄給我.assoonas連接的時(shí)間狀語從句中，指未發(fā)生的動作。規(guī)律是：主句一般將來時(shí)，從句用一般現(xiàn)在時(shí)代替一般將來時(shí)。如：Iwilltellhimthenewsassoonashecomesback。指緊接著發(fā)生的兩個短動作，主從句都用一般過去時(shí)如：HetookouthisEnglishbooksassoonashesatdown.就這兩種情況，熟記就行。在賓語從句中，當(dāng)主句為與過去時(shí)的時(shí)候，從句必須用與主句相對應(yīng)的時(shí)態(tài)，所以為了與主句動詞said照應(yīng)，時(shí)間狀語從句中的willlookup應(yīng)該對應(yīng)為過去將來時(shí)態(tài)wouldlookup，finds對應(yīng)為found。so....that....如此....以致于....

(that引導(dǎo)的結(jié)果狀語從句)so的后面跟副詞或形容詞例句：老師說的太快了，以至于我聽不清楚他的話。TheteacherspeakssofastthatIcan'tcatchthewords.

so…that…的用法［比較］so…that…與sothatSothat:〔1〕引導(dǎo)結(jié)果狀語從句，意為“因此，所以〞，主句和從句間常用逗號分開，一般不與情態(tài)動詞連用。Nothingmorewasheardofhim，sothatpeoplethoughtthathewasdead.未再聽到他的消息，以致人們認(rèn)為他已死去了?！?〕引導(dǎo)目的狀語從句，意為“為了，以便〞，通常從句中用may，might，can，could等情態(tài)動詞。Weleftearlysothatwecouldcatchthefirstbus.我們很早出發(fā)，以便能趕上第一班汽車。1.___________herfatherdied,thestepsistersmadeherdoallthechores.2.Shewas____ busy _____shehadnotimetomakeadressfortheparty.3.Themiceknewthat___________theyhelpedhermakeadress,shewouldnotbeabletogototheparty.4.___________theprincesawher,hefellinlovewithher.4a.Fillintheblankswithunless,assoonasorso...that.AssoonassothatunlessAssoonas5.Theprinceknewthat_________thegirl’sfootcouldfittheshoe,itwasnottherightgirl.6.Thenewcouplewere____happy______theycouldn’tstopsmilingwhentheygotmarried.unlesssothatTheMonkeyKingisthemaincharacterfromthefamousChinesestoryJourneytotheWest.Heiswonderfulbecausehe______(help)weakpeople.TheMonkeyKing_____(have)amagicstick.He_____(use)ittofightbadpeople.Hecan________(make)thestickbigorsmall.Hecansometimesmakethesticksosmallthathe4b.Fillintheblankswiththecorrectformsoftheverbsinbrackets.helpsusesmakehascanputitinhisear.Assoonashe______(see)badpeople,hethinksofwaystofightthem.Hecan_______(turn)himselfintodifferentanimalsandobjects.Butunlesshecanhidehistail,hecannotmakehimselfahuman.Childrenallovertheworld ______(love)theMonkeyKing!seesturnlove4c.Tellyourpartneraboutyourfavoritestory.Myfavoritestoryis...Itisinterestingbecause…他努力學(xué)習(xí)，以便取得好成績。

Heworkshard_______hecangetgoodresult.2.老師寫得很仔細(xì)，是為了讓我們看得清楚。

Theteacherwrotecarefully________we

couldseeclearly.3.他太傷心了，以致說不出一個字來。

Heis_____________hecan’tsayaword.4.妹妹身體太弱了，不能再走了。

Mysisteris____________shecan’twalk

farther.sothatsothatsosadthatsoweakthat一、用so…that…填空。

二、

按要求轉(zhuǎn)換以下句型

1.

Jim

did

his

homework

last

night.(改為否認(rèn)句)

Jim

______

____

his

homework

last

night.

2.

Did

she

study

Japanese?〔作肯定答復(fù)〕

_____,

she

_______.

3.

They’d

like

tomatoes.〔改為一般疑問句〕

______

they

_______

to