初二下學(xué)期第八講WondersoftheWorldI.TextyourknowledgeThehighestmountainintheworldistheMountEverestinAsia,isn’tit?Yes,itis.Thelargestrainforestintheworldisn’ttheAmazonAmerica,isit?Yes,itis.ThelargestoceanintheworldistheAtlantic,isn’tit?No,itisn’t.It’sthePacific.Thelargestdesertintheworldisn’ttheGobiinMongolia,isit?No,itisn’t.It’stheSahara.Readandanswer:Mary:Hi,Jim!Doyouhaveanytravelplansinthecomingwintervacation?Jim:Yes.I’mgoingtoRussia.You’llgototheU.S.withyourparents,won’tyou?Mary:Yes,Iwill.AndwearegoingtotakethefastestrollercoasterinNewJersey.You’veheardofthat,haven’tyou?Jim:Oh,yes.Itreachesaspeedof106kilometersperhourinjustfourseconds,doesn’tit?Mary:No,itdoesn’t.Actuallyit’s206kilometers.At139meters,it’salsothetallestrollercoasterintheworld!Jim:Wow,that’ssuperb（棒極了）!Mary:Soyou’regoingtoRussiaonaschooltrip,aren’tyou?Jim:Yes,andwe’regoingtovisitthebusiestandmostbeautifulsubwaysysteminMoscow.Mary:Great!Ithinkbothofuswillhaveanunforgettableholiday,won’twe?Jim:Sure.We’llbringeachothermorephotos!Questions:1.WhowillgototheU.S.withMary?__________________________________________________________2.Whereisthefastestrollercoaster?__________________________________________________________3.Howtallistherollercoaster?__________________________________________________________4.Whereisthemostbeautifulsubwaysystem?__________________________________________________________5.WhatdoyouthinkMaryandJimwilldoaftertheholiday?__________________________________________________________參考答案：1.Herparents.2.It’sinNewJersey.3.It’s139meters.4.It’sinMoscow.5.Theywillshoweachotherphotos.II.反義疑問句反意疑問句(tagquestion)又叫附加疑問句，是在陳述句后，對陳述句所敘述的事提出的疑問。其基本結(jié)構(gòu)有兩種：一、“肯定陳述句+簡略否定問句”；二、“否定陳述句+簡略肯定問句”。反意疑問句的前后兩部分在時態(tài)，人稱和數(shù)上都要保持一致。Itlookslikerain,doesn’tit?Hedoesn’tneedtoworksolate,doeshe?Keypoints：陳述部分的主語是this,that時，疑問部分的主語多用it;陳述部分的主語是these,those時，疑問部分的主語多用they。1)Thisisadictionary,______?2)Thoseareshelves,______?2.陳述部分是“therebe”結(jié)構(gòu)的，疑問部分用there，省略主語代詞。3)Thereissomethingwrongwithyourwatch,______?4)Therewillnotbeanytrouble,______?參考答案：1)isn’tit2)aren’tthey3)isn'tthere4)willthere3.陳述句中含有not,no,hardly,neither,never,few,little,too…to等否定詞或具有否定意義的詞時，疑問部分常用肯定形式。如：5)Fewpeopleknewthenews,____?6)TomhasneverbeentoEngland,____?參考答案：5)didthey6)hashe4.如果陳述句的主語是something,nothing,anything,everything等不定代詞時，反意疑問部分的主語多用it。7)Everythingisok,____?8)5.如果主語是l’m，后反意部分用aren’tl。I’mlate,____?參考答案：7)isn’tit8)aren’tI6.祈使句。祈使句后一般加上willyou，無論肯定否定。Lookattheblackboard,willyou?Let’s...后的反意疑問句用shallwe。Let’sgohome,shallwe?Letus/me...后的反意疑問句用willyou。Letmehaveatry,willyou?7.當(dāng)陳述部分含Ithink(believe,suppose...)that...結(jié)構(gòu)時，其反意疑問句須與從句的主、謂語保持一致，但肯定否定要看主句。注意主句的主語必須是第一人稱。Idon’tthinkhewillcome,willhe?Attention:1.簡短問句的否定形式，要用縮寫形式，不出現(xiàn)not，主語要用代詞不能用名詞。

Hermotherisadoctor,isn’tshe?

Thereisabookonthedesk,isn’tthere?2.對反意疑問句的回答，是根據(jù)事實，而不是根據(jù)問題的提法。

Heisn’tadoctor,ishe?他不是醫(yī)生，是嗎？Yes,heis.(不，他是醫(yī)生。)

No,heisn’t.(是的，他不是醫(yī)生。)Fillintheblanks:(一)①TheboyisJapanese,______he?②Thebookisn'tinteresting,______it?③HeknowsalotaboutEnglishnames,______he?④Thegirldoesn'tlikeapples,______she?⑤Therearetwobirdsinthetree,______there?⑥ThemancametoChinalastmonth,______he?(二)(1)You’reafarmer,_______________?(2)Theweatherisn’tfine,___________?(3)Katecameherelastmonth,___________?(4)Idon’tthinkTomisathome,__________?(5)Thereweren’tenoughnuts,__________?(6)There’sapeninthepencil-box,_________?(7)Themanhadbreadforlunch,__________?(8)MarycanspeaklittleEnglish,______