譯林版七年級(jí)上冊(cè)英語(yǔ)Unit14單元期中核心語(yǔ)法過(guò)關(guān)專(zhuān)項(xiàng)訓(xùn)練核心語(yǔ)法小結(jié)一、be動(dòng)詞的一般現(xiàn)在時(shí)用法形式：I搭配am，he/she/it/單數(shù)名詞搭配is，you/we/they/復(fù)數(shù)名詞搭配are。句型：肯定句“主語(yǔ)+am/is/are+其他”；否定句加not（isn’t/aren’t）；疑問(wèn)句將am/is/are提前。二、行為動(dòng)詞一般現(xiàn)在時(shí)（三單構(gòu)成規(guī)則）1.一般情況：直接在動(dòng)詞詞尾加s（如play→plays，work→works，read→reads）；2.特殊結(jié)尾：動(dòng)詞以s、x、ch、sh結(jié)尾，或以輔音字母加o結(jié)尾，加es（如miss→misses，watch→watches，go→goes，do→does）；3.輔音+y結(jié)尾：先變y為i，再加es（如study→studies，carry→carries，try→tries）；4.特殊變化：have的三單形式為has（單獨(dú)記憶）。三、人稱(chēng)代詞（主格&賓格）主格（I/you/he/she/it/we/they）作主語(yǔ)，放句首；賓格（me/you/him/her/it/us/them）作賓語(yǔ)，放動(dòng)詞或介詞后。四、時(shí)間介詞&頻度副詞時(shí)間介詞：in接年、月、季節(jié)、上午/下午/晚上；on接具體日期、星期、節(jié)日；at接具體時(shí)刻、固定搭配（如atnoon）。頻度副詞（頻率從高到低）：always→usually→often→seldom→never，位置在be動(dòng)詞后、行為動(dòng)詞前。專(zhuān)項(xiàng)訓(xùn)練題一、寫(xiě)出下列代詞的賓格形式主格Iyouhesheitwethey賓格二、寫(xiě)出下列動(dòng)詞的第三人稱(chēng)單數(shù)形式動(dòng)詞原形第三人稱(chēng)單數(shù)形式動(dòng)詞原形第三人稱(chēng)單數(shù)形式playwatchgostudyhavereaddotrylikefinishenjoywashflyspendteachtalkwalklooklistenlearnwritesingdanceruneatdrinkmeetseegettakebeechange三、用括號(hào)內(nèi)所給單詞的適當(dāng)形式填空(語(yǔ)法強(qiáng)化鞏固)1.MynameisLily.I______(be)astudentfromNanjing.2.He______(play)footballwithhisfriendseverySaturday.3.This______(be)mynewclassmate.Hisname______(be)Tom.4.Mymother______(cook)dinnerforthefamilyintheevening.5.Thesebooks______(be)interesting.Wealllikethem.6.They______(study)hardatschoolandoftengetgoodgrades.7.—______(be)yourmotherateacher?—No,she______(notbe).She______(be)adoctor.8.Lucy______(like)readingstorybooksbeforegoingtobed.9.They______(be)mygoodfriends.We______(be)inthesameclass.10.I______(walk)toschooleverymorningbecausemyhomeisnear.11.That______(be)ourschoollibrary.It______(be)bigandclean.12.Tom’sfather______(go)toworkbybuseveryweekday.13.—______(be)youinGradeSeven?—Yes,I______(be).14.We______(enjoy)listeningtomusicinourfreetime.15.Ourclassroom______(be)onthefirstfloor.It______(be)bright.16.Millie______(finish)herhomeworkbeforewatchingTV.17.Thebird______(fly)backtoitsnesteveryevening.18.Myclassmates______(talk)abouttheirhobbiesafterclass.19.Mybrother______(spend)halfanhourdoingsportseveryday.20.MissLi______(teach)usEnglish.Wealllikeherclasses.a.m.They______(eat)breakfastat7:00a.m.andthengotoschool.22.Thelittlegirl______(sing)verywell.Sheoftensingsatparties.23.I______(read)abookfor30minuteseverynight.24.Hisbrother______(run)fast.Heisgoodatrunning.25.We______(meet)attheschoolgateeveryMondaymorning.26.She______(drink)aglassofmilkeverymorningtokeephealthy.27.Myfather______(do)sportseveryweekendtostayfit.28.Thestudents______(learn)newwordsinEnglishclasseveryday.29.He______(take)hisdogforawalkafterdinner.30.They______(see)theirgrandparentseverySunday.31.She______(write)adiaryeveryeveningtorecordherday.32.______yourbrother______(play)basketballafterschool?33.We______(get)upearlyonschooldays.34.Theirclassroom______(be)tidyandclean.Allstudentslikeit.35.Mysister______(bee)happywhensheplayswithherfriends.四、用適當(dāng)?shù)臅r(shí)間介詞（in/on/at）填空a.m.ehaveEnglishclass_________9:00a.m.everyMonday.2.Mybirthdayis_________October15th.Let’shaveaparty.3.It’swarm_________spring.Weoftengohikingonweekends.4.Theyusuallydohomework_________theevening.5.Ourschoolstarts_________September.6.—Whatdoyoudo_________Sundaymorning?—Ioftenplaybasketballwithmyfriends.7.Hegoestobed_________night.8.Wehaveaschooltrip_________November.p.m.hepartybegins_________6:30p.m.onChristmasEve.10.Shewasborn____________2017.五、單項(xiàng)選擇題1.Myfriend______toschoolbybikeeveryday. A.go B.goes C.going D.togo2.—Isthisyourpen?—Yes,it’s______pen. A.I B.my C.me D.mine3.Weusuallyhavelunch______12:00atnoon. A.in B.on C.at D.for4.Tomandhissister______notgoodatswimming. A.am B.is C.are D.be5.—Whoteaches______English?—MissLi. A.you B.your C.yours D.yourself6.Mymother______TVeveryeveningafterdinner. A.watch B.watches C.watched D.watching7.He______getsuplatebecausehehastocatchtheearlybus. A.always B.seldom C.never D.often8.Ourschooltripis______October2nd. A.in B.on C.at D.with9.Let______helpyouwithyourhomework. A.I B.my C.me D.mine10.—______yourfathergotoworkbycar?—No,hedoesn’t. A.Do B.Does C.Is D. Are11.There______abiglibraryinourschool. A.am B.is C.are D.be12.—Wheredo______live?—TheyliveinNanjing. A.they B.their C.them D.theirs13.Shelikesreading______theevening. A.in B.on C.at D.for14.Mybrother______playingfootball,buthe______likeplayingbasketball. A.like;don’t B.likes;doesn’t C.like;doesn’t D.likes;don’t15.—Canyouhelp______?—Sure. A.he B.his C.him D.himself16.We______haveapicniconweekends.It’sourfavoriteactivity. A.seldom B.never C.often D.hardlyp.m.Themeetingstarts______3:30p.m.onFriday. A.in B.on C.at D.by18.______aregoodfriends.Weoftenplaytogether. A.IandTom B.TomandI C.Tomandme D.MeandTom19.Mysister______totheparkeverySunday. A.go B.goes C.went D.going20.—______youoftengotothecinema?—Yes,Ido. A.Do B.Does C.Is D. Are答案:一、寫(xiě)出下列代詞的賓格形式主格：I→賓格：me；you→you；he→him；she→her；it→it；we→us；they→them二、寫(xiě)出下列動(dòng)詞的第三人稱(chēng)單數(shù)形式play→plays；watch→watches；go→goes；study→studies；have→has；read→reads；do→does；try→tries；like→likes；finish→finishes；enjoy→enjoys；wash→washes；fly→flies；spend→spends；teach→teaches；talk→talks；walk→walks；look→looks；listen→listens；learn→learns；write→writes；sing→sings；dance→dances；run→runs；eat→eats；drink→drinks；meet→meets；see→sees；get→gets；take→takes；bee→be