unit 1-2 語法復習及同步練習有答案2021-2022學年牛津譯林版七年級上冊英語

7BU1-2語法復習及同步練習教學重點Unit1-2重點短語和句型基數(shù)詞和序數(shù)詞一般將來時的應用詞匯練習和句型轉(zhuǎn)換【7BU1】基數(shù)詞(1)含義:表示數(shù)目的詞叫作基數(shù)詞。(2)構(gòu)成：①基數(shù)詞1~12是獨立的單詞，無規(guī)律可循。如：one,two,three,four,five,six,seven,eight,nine,ten,eleven,twelve。②基數(shù)詞13~19基本是在3~9后加后綴teen,讀音為/tin/,但13,15，18稍有不同。如:thirteen,fifteen,eighteen。③20~90各整十位數(shù)都以-ty結(jié)尾，讀音為/ti/。如:twenty,thirty,forty,fifty,sixty,seventy,eighty,ninety。④21~99除整十位數(shù)外，十位和個位中間要加連字符“-”。如:twenty-one,thirty-two,ninety-nine。⑤100為a/onehundred，101~999除整百位數(shù)外，先說幾百加and，再說末尾兩位數(shù)或末位數(shù)。如：?105：a/onehundredandfive 869：eighthundredandsixty-nine⑥千位以上的數(shù)從數(shù)字的右端向左端數(shù)起，每三位數(shù)加一個逗號。從右開始，第一個“，”前的數(shù)字后 加thousand，第二個“，”前的數(shù)字后加million，第三個“，”前的數(shù)字后加billion。然后一節(jié)一節(jié)分別 表示，兩個逗號之間最大的數(shù)為百位數(shù)形式。如：?2,648：twothousandsixhundredandfortyeight?16,250,064：sixteenmilliontwohundredandfiftythousandandsixty-four?6,127,354,598:sixbilliononehundredandtwenty-sevenmillionthreehundredandfifty-fourthousandfivehundredandninety-eight【注意】百位和十位之間要用and連接，and輕讀。數(shù)詞的用法：1)序數(shù)詞前通常要用定冠詞，但當序數(shù)詞前有形容詞性物主代詞時，通常省略其前的定冠詞。如：Todayismyfather’sfortiethbirthday.2)時刻的表示：小時，分鐘，秒鐘都用基數(shù)詞表示，例如：fiveo'clock,seventhirty,twotoeight等。3)年，月，日的表示：年份用基數(shù)詞，日用序數(shù)詞。例如：in1999，五月八號寫作Maytheeighth4)在分數(shù)的表達：分子需用基數(shù)詞,分母用序數(shù)詞。分子如是1以上的基數(shù)詞,分母需用復數(shù)形式。如1/3寫作a/onethird，3/4寫作threefourths。5)編號的表示：基數(shù)詞放到名詞的后面，前面的名詞要大寫；序數(shù)詞放在名詞的前面，要加定冠詞。例如：Lesson1，thefirstlesson.序數(shù)詞寫出下列數(shù)字的基數(shù)詞和序數(shù)詞數(shù)字基數(shù)詞序數(shù)詞1234589101112131440155018801990【7BU2】一般將來時一、定義1.表示將來發(fā)生的動作或情況2.表示計劃打算做某事或某種跡象表明將要做某事二、構(gòu)成1.will/shall肯定結(jié)構(gòu)：主語+will+動詞原形（可以用于任何人稱）+其他主語+shall+動詞原形（主語是第一人稱I/we時用）+其他否定結(jié)構(gòu)：主語+willnot+動詞原形（可以用于任何人稱）willnot=won’t主語+shallnot+動詞原形（主語是第一人稱I/we時用）shallnot=shan’t疑問句結(jié)構(gòu)：will/shall提前特殊疑問句:特殊疑問詞+一般疑問句2.begoingto肯定結(jié)構(gòu)：主語+begoingto+動詞原形+其他否定結(jié)構(gòu)：主語+benotgoingto動詞原形+其他疑問句結(jié)構(gòu)：be提前特殊疑問句:特殊疑問詞+一般疑問句三、用法1.表示將要發(fā)生的動作或情況。例如：Iwill(shall)arrivetomorrow.我明天到。Willyoubefreetonight?你今晚有空嗎？Wewon’t(shan’t)bebusythisevening.我們今晚不忙。2.在一般將來時的句子中，有時有表示將來時間的狀語，有時沒有時間狀語，這時要從意思上判斷是否指未來的動作或情況。例如：Willshecome?她（會）來嗎？We’llonlystayfortwoweeks.我們只待兩星期。Themeetingwon’tlastlong.會開不了多久。3.在以第一人稱I或we作主語的問句中，一般使用助動詞shall，這時或是征求對方的意見(a)，或是詢問一個情況(b)：a.Whereshallwemeet?我們在哪兒碰頭？b.Shallwehaveanyclassestomorrow?明天我們有課嗎？4.begoingto+動詞原形a.表示打算、準備做的事。例如：Wearegoingtoputupabuildinghere.我們打算在這里蓋一座樓。Howareyougoingtospendyourholidays?假期你準備怎樣過？b.表示即將發(fā)生或肯定要發(fā)生的事。例如：Ithinkitisgoingtosnow.我看要下雪了。四、時間狀語A.由tomorrow及其組成的短語，如:tomorrowmorning/evening明天早晨、晚上thedayaftertomorrow后天B.由next組成的，如:nextTuesday/Sunday下周二/日C.由coming組成的，如:thecomingSunday下個星期天D.由in+--段時間，如:intwohours在2小時后in2022在2022年E.oneday,inthefuture在未來soon不久五、用法要點1.祈使句+and+一般將來時will；祈使句+or+一般將來時will例如：Workhardandyouwillsucceed.Becarefuloryouwillmakemistakes.2.will和begoingto的區(qū)別做決定的時機不同；對未來的預測的不同語氣；承諾、幫忙用will；未來的事實用will。未來的事實，諸如日升日落、潮起潮落等都是用will表示3.Therebe句型中的一般將來時肯定句用法:Therewillbe…/Thereis(are)giongtobe一般疑問句用法:Willtherebe…?/is(are)theregoingtobe…?否定句用法:Therewon’tbe…/Thereis(are)notgoingtobe…?【同步練習】一、默寫下列單詞：1.零2.百3.千4.百萬5.英尺6.平方的7.<英>米,公尺8.面積9.超過二、 翻譯詞組。1．一百萬__________________2．住在淮安市中心__________________________3．不同的國家_____________________4.在第十五層_______________________5．收集一些信息______________________6．第一個做某事的人_______________三、單項選擇1.-Youcan’tsmokehere.-Sorry,I___thesign.A.don’tsee.B.didn’tseeC.haven’tseenD.won’tsee2.Ohno!I____mybookinthelabAleaveBleftC.willleaveDwasleaving3.Charlie________herenextmonth.A.isn’tworkingB.doesn’tworkingC.isn’tgoingtoworkingD.won’twork4.Ilikeskating.Kitty____itA.likesalsoB.alsolikesC.toolikeD.liketoo5.There__________ameetingtomorrowafternoon.A.willbegoingtoB.willgoingtobeC.isgoingtobeD.willgotobe6.-Whatdoyouoftendoatweekends?-Ioften_______mygrandparents.A.visitB.visitedC.havevisitedD.willvisit7.Whocooksdinnerinyourfamily?Mymother_________.A．doesB.didC.do8.—When___you___here?—-Twodaysago.A.did;comeB.have;comeC.will;comeD.do;come9.-Whoisthatlady?-She’sMissGreen.She________usmusic,andsheissogood.A.taughtB.teachesC.willteachD.isteaching四、句型轉(zhuǎn)換1. Theyaregoingtoplayfootballthisafternoon.(改為否定句)They____________________footballthisafternoon.2. I’mgoingtostayathomeonSunday.（改成一般疑問句）__________goingtostayathomeonSunday?_____，I’m_____.3. Thestudentswillstudyathomeinthefuture.(改為一般疑問句)_______thestudents_______athomeinthefuture？4. JimandTomaregoingtomeetattheschoolgate(就畫線部分提問)__________JimandTom_______________?5. ShehelpswiththehouseworkonSaturday.(用nextSaturday替換onSaturday)She____________________________withthehouseworknextSaturday.6. Mymother‘sgoingtodothecleaningattheweekend.(就畫線部分提問)__________yourmother_____________________attheweekend?7. Mymotherwillbebackinanhour.(就畫線部分提問)Howsoon_______yourmother_______back?8. TomwillbeinShanghaiintendays.(改為否定句)Tom______________inShanghaiintendays.9. —WillLucytravelaroundtheworld?(作出否定答案)—_____，__________.五、數(shù)詞填空1.EvenachildknowsSeptemberisthe______monthofayear.（nine）2.Three______________(hundred)ofthestudentsaredancingatthesquareaftersupper.3.Myfamilyliveonthe_________（five）floorofthetallbuilding.4.I’veboughtapresentformyfather’s_________(forty)birthday.5.Decemberisthe_____(twelve)monthofit.6.Chinesepeopleplantseveral__________

(million)treeseveryyear.

7.Now_______(thousand)ofpeoplearoundtheworldcan’tgetcleanwater.8.Thedoctoradvisedhimtotakethemedicine_____(two)aday.六、用動詞的適當形式填空1.There________(be)agreatconcerttonight,isn’tthere?2.---“Ineedsomepaper.”----“I_______(bring)someforyou.”3.Iamafraidthere_______(be)ameetingtomorrow.Ican’tjoinyou.4._______yourfather_______(go)toworkeverydaylastyear?5.Ifsheisn’tfreetomorrow,she_______(nottake)partintheparty.6.I_______(be)tired.I_______(go)tobedearlytonight.7.Weallthinktheirteam_______(win).七、單項選擇()1.IChinesedishesformyforeignfriendstomorrowevening.A.willcookB.havecookedC.cookD.cooked()2.WeforapicnicifitrainthisSunday.A.willgo;doesn'tB.willgo;won'tC.go;doesn't()3.Nobodyknowsifhe.Ifhehere,I'llcallyouatonce.A.willcome;willarriveB.willcome;arrivesC.comes;willarriveD.comes;arrives()4.Wedon'tknowifourfriend.Ifhe,we'llletyouknow.A.comes;comesB.comes;willcomeC.willcome;comes()5.---Idon'tknowifittomorrow.---Well,ifit,theschoolsportsmeetingwillbecanceled.A.willrain;willrainB.rains;willrainC.willrain;rainsD.rains;rains()6.---HaveyouwatchedthenewmovieJurassicWorld,Steven?---Notyet.Iitwithmycousinthisevening.A.willwatchB.waswatchingC.watchedD.havewatched()7.---What'syourplanforthenewterm?---Iaforeignlanguage.A.willbelearnB.amgoingtolearnC.learning()8.Stopsmoking,Joe!You___yourselfifyoukeepondoingitlikethat!A.willkillB.havekilledC.killD.killed()9.---Haveyoufinishedtheposterfortheparty?---Notyet.Iitintwodays.A.finishB.finishedC.willfinish八、用括號內(nèi)的時間狀語改寫句子。1. Ivisitmygrandparents.（nextweekend）______________________________________________________________________2. DoesshespeakEnglishatthemeeting?（tomorrow）______________________________________________________________________3. HeisaGradeNinestudent.(intwoyears)九、完成句子1.如果我們多關(guān)愛地球，就會擁有一個更好的世界。Ifwe（pay）attentiontotheearth,wewillhaveabetterworld.2.當你更加努力學習，你將會取得好成績。Youwillgetagood