必修四unit1-单词(二)课件.ppt

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1、Book4Unit1Womenofachievement1.refertoHisnamewasreferredtoatthemeeting2.Whatdoestheunderlined“it”referto?3.Hegaveaspeechforapproximatelyanhourwithoutreferringtohisnotes.speakof提及指的是参考，查阅拓展1）referto/consult/turntothedictionarylookupawordinthedictionary查词典2）referto…as…把……称作……3)referencen.言及，提及，参考，

2、查阅2bychance(=byaccident)碰巧，凑巧bydesign(=onpurpose)有意地，故意地Eg:ItwasbychancethatImetmyoldfriendyesterday.Hebrokethewindowbydesign/onpurpose.3.comeacross（偶然）遇到；发现;被理解IcameacrossmyEnglishteacheronmaywayhome.TheotherdayIcameacrossabookthatyoumightlike.【联想拓展】comeabout发生comeupwith想到；提出（答案、办法等）comeup被提出/

3、及，长出地面，（太阳）升起，发生comeintobeing/existence形成；产生偶然遇见碰巧做某事碰巧------我偶然在一家书店发现这本书的。Icameacrossthisbookinabookstore.你打电话时我碰巧出去了。Ihappenedtogooutwhenyourangmeup.IthappenedthatIwentoutwhenyourangmeup.comeacross/comeupon/runacrosshappentodosth.Ithappened/happensthat---【即学即练】完成句子①你能告诉我事故是怎样发生的吗?Canyoutellm

4、ehowtheaccident__________?②他讲了很久,但并没有人真正理解他的意思。Hespokeforalongtimebuthismeaningdidn’treally__________.答案：①cameabout②comeacross单项填空③Tom_____asecretgardenbesidehisschool.A.camealongB.cameaboutC.cameoverD.cameacross解析:选D。考查动词短语辨析。句意为：汤姆偶然发现学校旁边的一个秘密花园。comeacross偶然发现。4.比率；速度死亡率离婚率以------速度无论如何如今离婚率

5、在逐年上升。Nowadaysthedivorcerateisincreasingyearbyyear.汽车正在以每小时100英里的速度行驶。Thecarwasgoingattherate/speedof100milesanhour.ratethedeathratethedivorcerateattherate/speedofatanyrate5．intendvt.想要；打算；意指1）intenddoing/todo打算做某事intendsb.todo打算要某人做某事2）hadintendedtodosth.=intendedtohavedonesth.本打算做某事（但没有）3）bei

6、ntendedtodo为了做……beintendedforsb./sth.专门为……而(做、建等)；专供……用、看等(1)他没打算再呆一星期。Hehadnotintended.(2)我打算在5点后尽快赶到那里。I____________________assoonafter5asIcould.(3)我原本不想在画还没有完成时就让她看。Ididn’tuntilitwasfinished.(4)这本书是专为第一年学英语的青年人用的。Thebook____________________youngadultsintheirfirstyearoflearningEnglish.intende

7、dtogetthereintendhertoseethepaintingisintendedforstayingforanotherweek拓展intentionn.意图；打算；目的byintention/design故意地havenointentionofdoing...无意做……withtheintentionof抱有……目的，打算withoutintention无意中，不是故意地6.consideration1）考虑Yoursuggestionisu