电脑桌面
添加小米粒文库到电脑桌面
安装后可以在桌面快捷访问

Grammar-(2)VIP免费

Grammar-(2)_第1页
1/40
Grammar-(2)_第2页
2/40
Grammar-(2)_第3页
3/40
Unit6TVprogrammesGrammarTolearntouseifandunlessObjectivesAUsingifWeuseiftotalkabouttheresultofapossibleaction.Wemakesentenceswithiflikethis:If-clause(simplepresenttense)Mainclause(will/may/might/...+infinitive)Ifyouareafootballfan,youwillnotwanttomissthisweek'sprogramme.Ifyouareananimal-lover,youmayfeelsadaboutit.Ifyouenjoysolvingmysteries,youmightlikethisfilm.Weputacommaaftertheif-clausewhenitisthefirstpartofasentence.if引导的条件状语从句由引导词if或unless引导的状语从句叫做条件状语从句。状语从句中的动作实现后,主句中的动作才能发生if引导的条件状语从句可以位于主句之前,也可位子主句之后。如果从句在前,从句与主句之间要用逗兮隔开。•Ifyoufailintheexam,youwilllethimdown.如果你考试不及格,你会让他失望的。•Youwillgetgoodgradesifyoustudyhard.如果你努力学习,就会取得好成绩。在if引导的条件状语从句中,主句中的动词常用一般将来时,从句中的动词用一般现在时,即“主将从现”原则。•Ifyouaskhim,hewillhelpyou.如果你请他(帮忙),他会帮你的。•TheyaregoingtohaveapicniciftheyarefreenextSaturday.如果下周六有空,他们就去野餐。在if引导的条件状语从句中,主句也可含有情态动词或是祈使句。•Ifitisfinetomorrow,wecangoandflythekite.如果明天天气好,我们可以去放风筝。•Don'tmisstheprogrammeifyoulikemusic.如果你喜欢音乐,不要错过这个节目。注意:在if引导的条件状语从句中,无论主句用一般将来时、情态动词还是祈使句,从句均用一般现在时。◆变换:含有if引导的条件状语从句的复合句中,当主句主语和从句主语均为you时,可转换为“祈使句,and+简单句”或“祈使句,or+简单句”。•Youcangetgoodgradesifyouworkhard.=Workhard,andyouwillgetgoodgrades•Ifyoudon’tgetupearly,youwillbelateagain.=Getupearly,oryouwillbelateagain.Whatwillhappenif…?A1Millieisthinkingaboutherself,herfriendsandTVprogrammes.Helpherchoosethecorrectformsoftheverbsinbracketstocompletethesentences.1.IfI(go,willgo)totheReadingClubthisafternoon,I(donothave,maynothave)anytimetowatchTV.2.IfSimon(gets,willget)hometoolate,he(misses,willmiss)hisfavouritecartoon.3.IfAmy(completes,willcomplete)allherhomeworkquickly,she(watches,willwatch)thechatshow.4.IfDaniel(takes,willtake)partinthegameshow,he(wins,mightwin)aprize.5.IfSandy(finds,willfind)aprogrammeinteresting,she(introduces,willintroduce)ittous.Weoftenusethesimple______(future,present)tenseintheif-clause.Weneeda________(comma,fullstop)aftertheif-clausewhenitisthefirstpartofasentence.presentcommaAskingaboutanimalsA2Milliewatchedadocumentaryaboutanimals.HelpMillieanswerherfather'squestionswiththehelpofthewordsinthebox.isindangerDad:Whatwillabeardoifit'sindanger?Millie:Ifabear___________,it(2)___________people.attackcatchhuntliveprotectwalkwillattackDad:Whatwillapolarbeardoifit'shungry?Millie:Ifapolarbear(3)_________,it(4)_________fishfromthewater.Dad:Whatwillelephantsdoifthey'rethirsty?Millie:Ifelephants(5)__________,they(6)________untiltheyfindariver.Dad:Whatwilltigersdoiftheyliveinthewild?ishungrywillcatcharethirstywillwalkMillie:Tigers(7)_________fortheirownfoodifthey(8)_______________.Dad:Whatwilltigersdoiftheyhavebabies?Millie:Tigers(9)________asafamilyifthey(10)___________.Dad:Whatwillmalewolvesdoifthere'sdanger?Millie:Malewolves(11)__________theirfamiliesifthere(12)_________.willhuntliveinthewildwilllivehavebabieswillprotectisdangerBUsingunlessWecanuseunlesstosaythatsomethingcanonlyhappenorbetrueinaparticularsituation.Thesituationwillcontinueunlesshumansstophuntingthemfortheirfurandbones.Sometimeswecanuseif...

1、当您付费下载文档后,您只拥有了使用权限,并不意味着购买了版权,文档只能用于自身使用,不得用于其他商业用途(如 [转卖]进行直接盈利或[编辑后售卖]进行间接盈利)。
2、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。
3、如文档内容存在违规,或者侵犯商业秘密、侵犯著作权等,请点击“违规举报”。

碎片内容

您可能关注的文档

确认删除?
VIP
微信客服
  • 扫码咨询
会员Q群
  • 会员专属群点击这里加入QQ群
客服邮箱
回到顶部