高中英语 19( Unit 1 Language points)课件 新人教版教材必修1 课件.ppt

新课标人教版课件系列Languagepointsbeconcernedabout/for-----beworriedabout关心;担忧
We______________________hersafety.
2.cheatv.欺骗;骗取;作弊
cheatsb.(out)ofsth.骗取某人的某物
cheatsb.intodoing…骗某人做…
cheatat…作弊;作假Itwasfoolishofhim______________________.(被骗了钱)
Hewascheated___________.(吸烟）
Itiswrong_______________________.(考试作弊）3.shouldhavedone本来应该做某事(而实际没做,含有责备的意味)
shouldnothavedone本来不该做某事(而实际已做)
Helooksupset.I________________________________.(本不该告诉他这个坏消息）
Youarelate.You_________________________________.(早五分钟来）4.before…才…
e.g.Ihadwaitedforhimfortwohoursbeforehecame.我等了他两小时他才来。Itwillnotbe+时间段+before…用不了多久就…
Itwas+时间段+before…过了多久之后才……
Itwasn’tlongbefore…没过多久就……
Itwillbethreeyears____________________.(才见面)
_____________(没过多久）beforewegottogether.Scientistssayitmaybefiveorsixyears___itispossibletotestthismedicineonhumanpatients.(2004福建)
A.since
B.after
C.before
D.when5.强调句型：
Itis/was+被强调部分+that/who(被强调部分是人时,可用who替代that)…
注意被强调部分的人称代词和从句中的时态。对下列句子的划线部分进行强调:
Icameacrossthemintheclubtwodaysago.
ItwasIwhocameacrossthemintheclubtwodaysago.
ItwasthemthatIcameacrossintheclubtwodaysago.ItwasintheclubthatIcameacrossthemtwodaysago.
ItwastwodaysagothatIcameacrossthemintheclub.被强调部分也可以是从句。6.keepsb./sth.+a./ad./doing/done使……保持某种状态
I’msorrytohavekeptyou______(wait)forsolong.
Wewillkeepyou________(inform).
7.stay----keep系动词,意为“保持”,表示状态,后多跟形容词或名词,不用于被动语态和进行时。Theweather______________(一直暖和)allthisweak.
Theshop_________(一直营业)twentyfourhoursaday.
They____________foryearsuntilLidied.8.toomuch修饰不可数名词、不及物动词或单独使用；若修饰可数名词复数,则用toomany;
muchtoo+a./ad.实在太……,用来修饰形容词和副词。Iwon’tgotothecinemawithyou,becauseIhave____worktodo.
A.toomanyB.toomuchC.muchtooD.farmuchtoo9.happentodo…;Ithappens(ed)that…碰巧……
I_________________________(恰好在车站)whenhearrived.
Ithappenedthat_________________whenhearrived.10.dare
用做情态动词,多用于否定、疑问、条件状语从句和weather/if引导的从句,后接动词原形，没有人称和数的变化。现在时为dares,过去时为dared,否定式为darenot或daren’t.
用做实意动词,有人称、数和时态的变化,否定句中的to可省略。Idaresay我敢说;我相信;我认为
e.g.Idaresayhewillcomelater.我敢说他过些时候会来的。
Thereissomethingwrongwiththetape,Idaresay.(作插入语)