Unit1Laughoutloud!Languagepoints课件高中英语选择性

B4U1LanguagepointsKeyphrasesandsentences1.twiceitsnormalsize…2.While…3.havenothingtodo…4.havingdone…5.Firstcamealion.6.Itis/was…that…Languagepoints1.InthemiddleofthisparticularsceneIspotasmallgirl________ankleis__________________(是正常大小的两倍).这个大学的高新校区是林荫校区的三倍大。（三种表达）

TheGaoxincampusofthisuniversityisthreetimesaslargeas

theLinyincampus.

TheGaoxincampus…isthreetimeslarger

than

theLinyincampus.TheGaoxincampus…isthreetimesthesizeoftheLinyincampus.twiceitsnormalsizeSummary:1.Xtimesasadj.as…2.Xtimesadj.(er)than…3.Xtimesthe/itssize/height/length/weight/amount/width+ofwhose6.Itwas…….(p..)Itis/was+被强调部分+that/who+其他强调主语：Itwasthat/whogotthreetopprizesinthecontestlastweek.谓宾地状时状SunRX强调宾语：Itwasthat/whoSunRXgotinthecontestlastweek.threetopprizes

强调地状：ItwasthatSunRXgotthreetopprizeslastweek.

inthecontest强调时状：ItwasthatSunRXgotthreetopprizesinthecontest.lastweek

SunRX

got

threetopprizesinthecontest

lastweek.主Althoughit’sthedoctorsandnurseswhowilltreatherinjury.ItwasinthecontestthatSunRXgotthreetopprizeslastweek.👉WasitinthecontestthatSunRXgotthreetopprizeslastweek?👉Where

wasitthatSunRXgotthreetopprizeslastweek?ItwaslastweekthatSunRXgotthreetopprizesinthecontest.👉WasitlastweekthatSunRXgotthreetopprizesinthecontest?👉When

wasitthatSunRXgotthreetopprizesinthecontest?一般疑问句:

Is/Wasit+被强调部分+that/who+其他

特殊疑问句:特殊疑问词

+is/wasit+

that/who+其他Hedidn’tnoticehisteacheruntilsheapproachedhisdesk.👉Itwasnotuntilhisteacherapproachedhisdeskthathenoticedher.Someofyouguyswon'trealizetheimportanceoflearningEnglishuntilyougraduatefromhighschool.👉ItisnotuntilsomeofyouguysgraduatefromhighschoolthatyourealizetheimportanceoflearningEnglish.Itis/wasnotuntil+被强调部分+that+其他部分Exercise巧用强调句整合，使句子靓起来。2.Wecanmakefulluseofeducationalresourcestobroadenthehorizons.(强调宾语)(2021全国乙卷)3.Myconditiondoesn’tallowmetogoanywhereuntilmylegsarefullyrecovered.（强调until引导的时间状语从句）（2021北京）Itis

educationalresourcesthatwecanmakefulluseoftobroadenthehorizons.Itisnotuntilmylegsarefullyrecoveredthatmyconditionallowsmetogoanywhere.2._______thesesamejokesmightnotbeasfunnytousnowastheywerethen,theirauthorsunderstoodthathumourcould________entertain_____could______thrownewlightonsensitiveoremotiveissues.

（P1）本句中while引导让步状语从句，while引导让步状语从句时通常用于句首，意为inspiteofthefactthat。主句和从句中各有一个从句：while引导的从句中，as引导一个比较状语从句，表示现在和过去进行比较；主句中understand后面跟了一个that引导的宾语从句。翻译：虽然我愿意帮忙，但是我没有多少时间。

WhileIamwillingtohelp,(but)Idonothavemuchtimeavailable.Whilenotonlybutalso3.Allyouhavetodois_______outthewrongwords.(P2)

前有do，后无to

主系表结构中，主语有实义动词do，不定式作表语省略to。

【类似】nothing…but…句型中，but前有实义动词do(任何形式)，but后的不定式省略to。

Hedidnothingbut_______(wait)patiently.crosswait4.Once,_________________(invited)todinneratauniversity,hewasputonthespotwhenthepresidentsuddenlyaskedhimtogiveaspeech.(P4)havingbeeninvited是现在分词的完成被动形式。其逻辑主语是he，表示的动作和主句的主语为被动关系，且发生在主句谓语动词wasputonthespot之前，在句子中作时间状语。havingbeeninvited现在分词完成时现在分词完成形式意义having+v-ed(havingdone)

与句子主语为逻辑上的主动关系，先于谓语动词动作发生havingbeen+v-ed(havingbeendone)与句子主语为逻辑上的被动关系，先于谓语动词动作发生现在分词的完成形式除可以作时间状语外，还可以作原因状语、让步状语等。已经失败了两次，他不想再试了。

Havingfailedtwice,hedidn’twanttotryagain.已经被告知很多次了，Tom又犯了相同的错误。

Havingbeentoldmanytimes,Tommadethesamemistakeagain.注意当主语是代词时，句子不能用完全倒装。我来了。

他们走了。在完全倒装句中，常用一般现在和一般过去时。现在该你了。箭直射向空中。HereIam.Awaytheywent.那时，传来了物理奥赛的大好消息。

Thencametheterrific