Unit2Ithinkthatmooncakesaredelicious!;重难点一：notonly...butalso...的用法)
【典例】NotonlyhebutalsoIamstudents.
【精讲】notonly...butalso...意为“不但……而且……”，其中also可省略，用于连接两个相同的句子成分。当notonly置于句首时，句子用倒装语序表示强调，另外，当用notonly...butalso连接两个主语时，谓语动词要与离它最近的主语保持一致。;【精练】
1．WeChatisverypopular.____theyoung________theoldaregettinginterestedinit.
A．Neither，norB．Either，or
C．Notonly，butalsoD．Between，and
2．Notonlythestudentsbutalsotheteacher____playingsoccer.
A．likeB．likesC．likedD．islike
3．Notonly____heenteredthecollege，butalsohehasgotanaward.
A．haveB．hasC．doesD．do;重难点二：die，dead，death的辨析)
【典例】Mygrandfathersdoghasbeen_deadforseveraldays.
【精讲】这三个词的词性不同，die作动词，意为“死”；dead作形容词，意为“死的”；death作名词，意为“死亡”。因为die是短暂性动词，当句子中含有时间段时，要将die改为bedead。;【精练】
4．—DoyouknowthatMr.Zhangpassedawaylastweek?
—Yes.He____ofillnesses.
A．dieB．diedC．deadD．death
5．—Whendidtheoldman____？
—In2008.He________fornearlytenyeas.
A．die，diedB．die，hasbeendead
C．dead，hasdiedD．dead，died
6．WheneverIthinkofthe____ofmygrandmother，Ifeelverysad.
A．dieB．deadC．deathD．deaths;重难点三：warn的用法)
【典例】Myparentsoftenwarnmenotto_swiminthelake.
【精讲】warn为及物动词，意为“警告，告诫”，常用的结构有：
①warnsb.(not)todosth.“告诫某人(不要)做某事”；
②warnsb.aboutsth.“提醒某人注意某事”；
③warnsb.against(doing)sth.“告诫某人提防(做)某事”。;【精练】
7．Thetrafficsignswarnpeople____afterdrinking.
A．todriveB．nottodrive
C．drivingD．dontdrive
8．Hewarnedus____theserioussituation.
A．ofB．onC．atD．about
9．Theguidebookwarnsus____walkingaloneatnight.
A．toB．ofC．forD．against;重难点四：lay与lie的辨析)
【典例】Hewasnttellingthetruth.Heliedagain.
【精讲】lie是不及物动词，有两种意思???一是“躺”，其动词三式为lay，lain，lying；另一个是“说谎”，其动词三式为lied，lied，lying。lay是及物动词，意思是“放置”，其动词三式为laid，laid，laying。;【精练】
10．WhenIwentintotheroom，Ifound____inbed.
A．himlyingB．helying
C．heliesD．himwaslying
11．Dont____theglassonthecornerofthetable.
A．lieB．layC．laidD．lain
12．T