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1、Unit2Grammar1.about和on的区别about指泛泛的或非正式地谈论某事，其谈论的内容较为普通on指比较有系统的或理论性较强的论述某事，比较严肃的onmedicine/scienceaboutgameThisafternoon,wewillhavealecture_______history.Theyaretalking________theplanforSunday.2.interesting和interestedinterested:人感兴趣，侧重于人的感受interesting：认为----有趣，是描述事物的，是用来形容
2、事物的。Thebookisinteresting,Iaminterestedinit.类似的词有:excited/exciting,tired/tiring,surprised/suprising,moved/moving,bored/boring3.系动词：后面加形容词五个感官系动词：look,sound,smell,taste,feelLookbeautiful,soundgood,smellwell,tastedelicious,feelbad/tired4.against:介词，反对，违反fightagainst：与----作斗争W
3、emusttryoutbesttofightagainstpollution.5.enjoy+doingsth喜欢做----enjoyoneself：玩得开心Manyboysenjoyplayingfootball.6.Thanksbforsth/doingsthTheoldmanthankedthedoctorforsavinghisdaughter.Thankyouforyourhelp.Thanksfortellingmethegoodnews.7.too------to太-----而不能Theboxistooheavyformeto
4、carry.Heistootiredtostudy.Mysisteristooyoungtogotoschool.Sothat:如此-----以至-----Heissotiredthathecan'tstudy.Mysisterissoyoungthatshecannotgotoschool.Wearrived__________latethattherewerenoseatsleft.AmuchBtooCsoDthat3.help:其后即可以接do，也可以接todo,但to可省。Tomoftenhelpscleantheclassroom
5、.Isometimeshelpmymotherwithhousework.4.make+宾语+形容词：使处于----状态make+sb+do：使---被动语态时，to要换回来make+宾语+名词：使----成为maketheroomdirtymakethedeskcleanHerjokemadeallofuslaugh.---Allofusweremadetolaughbyherjoke.maketheboydomuchpracticemakehimourmonitor/makeitarule5.too,also,eithertoo用于肯定
6、句和疑问句中，一般放在句末，如果放在句中，则其前后都有逗号。also肯定句和疑问句中，放在系动词和助动词之后，实义动词之前。either用于否定句中ShelikesEnglish,Ilikeit,too.She,too,likesEnglish.TheyalsospeakEnglishatthemeeting.Idon'tknowtheanswer,shedoesn'tknowtheanswer,either.6.passsthtosb=passsbsth把-----递--Passthebooktohim=passhimthebook.7.
7、Warn用法归纳1）warn+sb.警告某人Iwon’twarnyouagain.我不再警告你了。2）warnsb.todosth/warnsbnottodosth.警告某人做某事；警告某人不要做某事Theteacheroftenwarnsustostudyharder.老师常常告诫我们要更加努力地学习。Parentsoftenwarntheirchildrennottoplaywithfire.家长常警告孩子别玩火。3）warnsbofsth/doingsth。例如：Themorningpaperwarnedofseriousdelays
8、attheairport.Theteacheroftenwarnsusofstudyingharder.晨报提醒大家注意机场误点情况严重。 4）warnsbagainstdoi
