冀教版七年级英语下册 （单元语法聚焦）A Trip to the Silk Road 教学课件

单元语法聚焦[will的用法&数词]Unit1ATriptotheSilkRoad

1．Whowillleadthetrip?谁将带领这次旅行呢？2．IwillsendLiMingane­mailandtellhimthegoodnews.我将给李明发一封电子邮件，告诉他这个好消息。单元语法聚焦教材典句一、will的用法3．WillyoucomewithmetoBeijingtomorrow?你明天和我一起去北京吗？4．Youwillnotfalloff.你掉不下来。5．Iwillcomebacksomeday.将来有一天我会回来的。单元语法聚焦一般将来时表示将来的某一时刻或一段时间内发生的动作或存在的状态，与表示将来的时间状语连用，如tomorrow,nextweek,inthreehours,inthefuture等。1．一般将来时的构成：________________。will在名词或代词后常缩写为'll。如：TheSmithswillflytoNewYorknextweek.下周史密斯一家将乘飞机去纽约。will＋动词原形语法探究单元语法聚焦I'llgoswimmingwithmyfather.我将和我爸爸一起去游泳。2．否定句：在will后加not，可缩写为____________。如：Iknowshewon'tcomehereagain.我知道她不会再来这里。won't单元语法聚焦3．一般疑问句：把will提到主语前。如：WillyougoonatriptoBeijingduringthesummerholiday？暑假期间你将会去北京旅行吗？4．特殊疑问句：疑问词＋will＋其他？如：Whenwillhecomeback？他什么时候回来？单元语法聚焦单元语法聚焦二、数词1.AllstudentsinGrade7areinvited.七年级的所有学生都被邀请了。2.TheSilkRoadisabout6500kilometreslong!丝绸之路长约6500千米！3.Itisabout12kilometreslongandover600yearsold.它大约12公里长，有600多年的历史。单元语法聚焦教材典句(一)概念数词是表示数目和顺序的词。数词可分为基数词和序数词。(二)构成1.1—12的基数词是独立的单词，有其各自的形式，即one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve。2.13—19的基数词以________结尾，单词的最后一个音节重读，如：thirteen,fourteen,fifteen。teen语法探究单元语法聚焦3.20及20以上整十的基数词都以________结尾，单词的第一个音节重读。如：twenty,thirty,forty,fifty,sixty,seventy,eighty,ninety。4．21—99非整十的基数词先说“几十”，再说“几”，中间加________。如：33thirty­three,45forty­five,96ninety­six。5.101—999在百后加and。如：239twohundredandthirty­nine。ty单元语法聚焦连字符6．1000以上的数字从后向前数，每三个为一组，第一组为thousand(千)，第二组为million(百万),第三组为billion(十亿)。如：10111tenthousandonehundredandeleven。

(三)基数词的常见用法1.hundred,thousand,million,billion与具体数字连用时，用原形；但当表示不确切数目时，要用其复数形式，且后面加介词________。如：Therearethreethousandstudentsinmyschool.我的学校里有3000名学生。of单元语法聚焦Theremustbehundredsofpeopleatthestation.车站肯定有数百人。2.其他常见用法：(1)“inone's＋整十的基数词的复数形式”表示“________________”。如：Hebecameafamoussingerinhisthirties.他三十多岁时成了一位著名的歌手。

(2)“inthe＋年份的复数形式”表示“在……世纪……年代”。如：Thisstorytookplaceinthe1830s.这个故事发生在19世纪30年代。在某人几十多岁时单元语法聚焦Ⅰ.用括号内所给单词的适当形式填空1．Heis________(eighth)yearsold.2．WeareinGrade________(six).3．Thereare________(thousand)ofpeopleinthevillage.4．We________(buy)himapenforhisbirthdaynextweek.5．Linda________(notgo)toBeijingtomorrow.eight实战演练单元语法聚焦Sixthousandswillbuywon'tgo6．She________(give)atalkabouthistorynextclass.7．2018•莱芜ThisisMary's________(three)timetovisitthebeautifulcity.8．2018•长春Russiaisholdingthe________(twenty­one)FIFAWORLDCUPnow.9．2018•贺州改编Thereareabouttwo_________(thousand)studentsinourschool.10．Who________(come)heretohelpustomorrow?单元语法聚焦willgivethirdtwenty­firstthousandwillcomeⅡ.按要求完成下列各题1．TonyoftenplaysbadmintononSundays.(用thisSunday改写句子)Tony________________badmintonthisSunday.2．We'llgoskatingthisafternoon.(改为否定句)We________________skatingthisafternoon.单元语法聚焦willplaywon'tgo3．Mymotherwillmakesomecookiesforme.(改为一般疑问句)________yourmothermake________cookiesforyou?4．Theboywillgoshoppingthisafternoon.(对画线部分提问)________________theboy________thisafternoon?5．Willtheycomebackintwodays？(做肯定回答)________，________________．单元语法聚焦WillanyWhatwilldoYestheywillⅢ.单项选择(

)1.2018•曲靖Inourhometown,________villagersleaveforbigcitiestolookforjobs.A．twohundredsofB．hundredofC．hundredsofD．twohundredsC单元语法聚焦(

)2.2017•绥化改编Theyplantoplant________treesnextyear.A．threehundredB．threehundredsC．threehundredsofD．threehundredofA单元语法聚焦(

)3.Myfatherwasbornin________，andheisover70yearsoldnow.A．the1940

B．1940sC．1940'sD．the1940sD单元语法聚焦【解析】“inthe＋年份的复数形式”意为“在……世纪……年代”。(

)4.He________verybusynow,buthe________freenextweek.A．willbe;isB．is;isC．willbe;willbeD．is;willbeD单元语法聚焦【解析】now是一般现在时的标志词，nextweek是一般将来时的标志词。结合句意可知选D。(

)5.2017•渝北Mother________meanicepresentonmynextbirthday.A．givesB．gaveC．willgiveD．hasgivenC单元语法聚焦【解析】根据时间状语onmynextbirthday可知要用一般将来时。故选C。(

)6.—WillhisparentsgotoseetheTerraCottaWarriorstomorrow?—No,________．A．theywillB．theywon'tC．theyaren'tD．theydon'tB单元语法聚焦

(

)7.2018•青岛It'smydaughter'sbirthdaytoday.She's________yearsold.A．eighteen

B．eighteenthC．theeighteenD．theeighteenthA单元语法聚焦【解析】句意：今天是我女儿的生日，她18岁了。表示年龄需要用基数词，所以排除B和D两项；而基数词不与冠词连用，所以C项也排除。故选A。单元语法聚焦[begoingto结构]Unit4After­SchoolActivities

1.I'm

goingtothechessclubafterschool.放学后我打算去国际象棋俱乐部。2.Whatareyougoingtodothisweekend?这周末你打算做什么？3.Clubmeetingsaregoingtostartnextweek.下周俱乐部会议将开始。4.It's

goingtobeagoodweekend!那将是一个愉快的周末！单元语法聚焦教材典句begoingto是一般将来时的一种形式，往往和表示将来的时间状语连用。现将其含义和句式总结如下：(一)含义1.“begoingto＋动词原形”主要表示打算、计划、决定要做的事情。2.“begoingto＋动词原形”还可以表示根据某种迹象判断将要发生某事。单元语法聚焦语法探究

(二)句式在“begoingto＋动词原形”结构中，be有人称和数的变化。1.肯定句式：主语＋begoingto＋动词原形＋其他．如：Itisgoingtoraintomorrow.明天将会下雨。2.否定句式：主语＋be＋not＋goingto＋动词原形＋其他．如：IamnotgoingtowatchTVthisevening.今晚我不打算看电视。单元语法聚焦3.一般疑问句式：Be＋主语＋goingto＋动词原形＋其他？如：Areyougoingtoplaybasketballthisweek?这周你们打算打篮球吗？4．特殊疑问句式：疑问词＋be＋主语＋goingto＋动词原形＋其他？Whatareyougoingtodotomorrow?明天你打算做什么？5.therebe句式：There＋begoingto＋be＋主语＋其他．如：Thereisgoingtobeapartythisevening.今晚将有一场晚会。单元语法聚焦

[注意]1．在“There＋begoingto＋be＋主语＋其他．”结构中，靠近there的be随主语变化，而后面的be是动词原形，不变化。2．come,go,leave,start,arrive,fly等表示位置移动的动词常用进行时表示将要发生的动作，很少与begoingto连用。如：IamleavingforBeijingnextmonth.下个月我将去北京。单元语法聚焦Ⅰ.单项选择(

)1.—You'recoughingbadly.Didyouseeadoctor?—No,butI________．A．amgoingto

B．willnotC．amnotgoingtoD．haven't单元语法聚焦实战演练A(

)2.There________abasketballmatchinourschooltomorrow.A．willhaveB．isC．areD．isgoingtobe【解析】由句中“tomorrow”可知此句应用一般将来时；therebe句型的一般将来时是therewillbe或thereis/aregoingtobe；由句中“abasketballmatch”可知应用therewillbe或thereisgoingtobe。D单元语法聚焦(

)3.We________haveapicnictogetherwithourteachersnextThursday.A．aregoingB．aregoingtoC．willgoingD．maygoingto(

)4.________you________haveapartynextweek?A．Are;goingtoB．Are;goingC．Are;goD．Will;goingto单元语法聚焦BA(

)5.—Annisinhospital.—Yes,Iknow.I________hertomorrow.A．visitB．usedtovisitC．visitingD．amgoingtovisit(

)6.Dad________theU．S.intwoweeks.A．isleaveforB．leavesforC．isleavingforD．leftfor单元语法聚焦DC(

)7.LucyandLily________goingtovisittheGreatWalltomorrow.A．isB．amC．areD．be(

)8.Theyaregoing_______atabouteighttomorrowmorning.A．leftB．toleaveC．leaveD．leaving单元语法聚焦CB(

)9.Hurryup!Theskyiscoveredwithblackclouds.I'mafraidit________．A．rainsB．isgoingtorainC．rainedD．wasraining(

)10.There________anEnglishcontestinKailinextterm.A．isgoingtohaveB．isgoingtobeC．willhaveD．willtobe单元语法聚焦BBⅡ.按要求完成下列各题1．Sheoftenhelpshermotherwashthedishes.(用tomorrow改写句子)She________________________________hermotherwashthedishestomorrow.2．Tomisgoingtoskithisafternoon.(改为否定句)Tom________________________skithisafternoon.单元语法聚焦isgoingtohelpisn'tgoingto3．TheyaregoingtoLondonnextweek.(改为一般疑问句，并作肯定回答)—_____________________toLondonne