UBND TiNH THAINGUYENSOG' DucvADAoTAO. .

THI TUYEN SINH VAo LO'p 10 THPTNam hoc 2021 - 2022

MON:ToANThai gian lam bai: 120 phut, kh6ng ki that gian giao ad

(D~g6m co 01 trang, 10 diu, m6i diu 01 di~m)

Cfiu 4. Cho ham s6 y =(2m-l)x-m2 -1 V01 m la tham s6 va m"* _!_.2

a. Khi m = 2 , ham s6 da eho dbng bien hay nghich bien tren ~? Vi sao?b.Tim ilit ca cac gia tri cua m de db thi ham s6 da eho dt Parabol (p): y = X2 tai

hai diem phan biet co hoanh do IAnhrot la Xl' X2 thoa man Xl (1+x2) = -1- x2 .

C .... 5 Ch b';( tln B Fx 2J"; I , . 0 1 R' , inh . , .au. 0 leu ire = r: ---- r: ' voi x ~ ,X"* . ut gon va t gia tn-Jx=: x-I ""x+I

cua bieu thirc B khi X =6 - 2J5.Cfiu 6. Cho chAt long thir nhat va thir hai co khoi IUQ1lgIAn hrot la 109 va 7g. Kh6ihrong rieng cua chAt long thir nhat 1611 hon khoi hrong rieng cua chat long thir hai la300 kg/m", Bern hai chAt long tren tron vao nhau thi du<),eh6n hqp chAt long co kh6i

luqng rieng la 850 kg/m3• Tinh kh6i luqng rieng eua m6i chAt long (Bi~t rfutg th~ tich euah6n hqp chAt long b~ng t6ng th~ tich cua hai chAt long va khi hai chAt long tron vao nhauthi khong co phan irng hoa hoc xciy ra).Cau 7. Cho tam giae ABC vuong t~ A, dUOng eao AH. Bi~t AH = 3em; BH = Iem.Tinh dQdai cae do~n thkg AB; AC.Cau 8. Cho hai dUOng tron (0; 5em) va (0'; gem) . BM 00' =a (em) V01 a> O. Tim

tAt cci cac gia tri nguyen duong eua a d~ hai dUOng tron (0) va (0') e~t nhau.

Cau 9. Cho dUOng trOll (0), di~m p n~ ben ngoai dUOng tron. Ke cat tuy~n PABkhong di qua tam 0 (A n~ gifra P va B) eua dUOng trOll. D\IDg hai ti~p tuY~llPE, PF V01 dUOng tron (0) (E, F la cae ti~p di~m va F thuoe eung nho AB). GOi D

la di~m ehinh gifra cung 1611 AB. GOi Ila giao di~m eua hai dUOng thkg DF va AB.Chirng rninh r~llg lA. EB = IE. EA.Cau 10. Cho tam giac ABC co ba goe nhon noi ti~p dUOng trOll (0; R). GOi H la tnre

tam cua tam giae ABC. Lfty di~m M tren cung nho BC (M "* B,M "* C). Goi I, K IAnluot la cae di~m d6i xirng V01 M qua cac dUOng thkg AB va AC.-- --a. Chirng minh ABC = AKC.

b. ChUng minh ba di~m I, H, K thiing hang .... HET ...

"u~~GrlI+A~nff~~--~

1 \ P.'\9'~JTT""'"D.~-1f. ~ \ au:

ong dung cam la tai san va gia ma t1! no da tiJm tin suc manh va hinh co th€ giup connguoi song m(jt cuoc dai dich thuc. Vai long dung cam ban se tu tao ra C(J h(ji cho ban than va duban linh d€ d6i miit voi nhiing tra ngai cuoc song. Tdt ca chung ta sinh ra dJu co long dung cam.Nhung chi co ai bdt toi rim va vdn dung no thuong xuyen thi moi co th€ sa hiiu long dung camthdt S1!.

Hoy vdn dung long dung cam d€ cung c6 sue manh tinh thdn cua ban. Hoy tim cho minh mothuang di thich hop va song mot cuoc dai ddy y nghia. Hay thtr nhiing cong viec mai va phd bo cacrao can trong cuoc song cua bgn. Vai long dung cam bc;mse vfmg vang tdn vJphia truac.

(TheoDanh thr!rc-khcitw,mg- NhiSu tac gia, NXB H6ng Duc, 2018)

THI TUYEN SINH VAo LOP10 THPTNairn hoc 2021 - 2022MON;NGUVAN

Thai gian lam bai: 120 phut, khong ki thai gian giao dJ(Di thi gam co 02 trang)

UBND TlNH THAI NGUYENsoGIAO Dl)C vA DAo T~o

Th1!chi~n cac yeu ciu:Cau 1 (0,5 di€m): Xac dinh phucmg thuc bi~ll d~t chinh dUQ"cSlr d\ll1g trong do~ trieh.Cau 2 (0,5 di€m): Theo tac gia, d~ sa hiiu long dung cam th(lt S1!,ta e<lnphai hun gi?Cau 3 (1,0 di€m): Nell tac d\ll1g cua bi~n phap tu ill di~p ngfr trong nhfrng cau sau: Hay v(ln dl,mglong dung cam d€ cung c6 suc mgnh tinh thdn cua bgn. Hay tim cho minh m(jt huang di thich h(lJJva s6ng m(jt cu(jc dai ddy y ngh'ia. Hay thit nhfmg cang vi~c mai va pha b6 cac rao can trong cu(jcs6ng cua bgn.Cau 4 (1,0 ddm): Em co d6ng tinh vOi quan di~m: "Vai long dung cam bgn se t1!tgo ra C(J h(ji chobim than" kh6ng? Vi sao?PHA.NII. LAM VAN (7.0 di~m)Cau 1 (2,°ddm)

Til n(>idung do~n trich a phin :D9C hi~u, hay vi~t m(>tdo~ van (khoang 15-20 dong) chia senhfmg vi~c em co th€ lam d€ s6ng m(jt cu(jc dai y ngh'ia.

Cau 2 (5,°di€m)Trinh bay cam nh~ eua em v~ nhan v~t anh thanh nien trong do~ trich sau:Cang vi~c cua chau cung quanh qutin a mdy chdc may ngoai vuifn nay thai. Nhfmg cai may

vuifn trgm khi tU(J11gnao cung co. Day nui nay co m(jt anh huang quy€t djnh tai gio mua dong bacd6i vai miJn Bac nuac tao Chau a day co nhi~m v¥ do gio, do mua, do nang, tinh may, do chdnd(jng m(it ddt, d1!vao vi~c bao truac thai tdt hang ngay, ph¥c v¥ san xudt, ph¥c v¥ chiin ddu. Dayla may moc cua chau. Cai thung do mua nay, a dau bac cung trang thdy, mua xong d6 nuac ra caic6c Ii phan nay ma do. Cai nay la may nh(lt quang ki, anh nang m(it trai xuyen qua cai kinh nay,d6t cae manh gidy nay, cu theo muc d(j, hinh dang vit chay ma djnh nang. Day la may Vin, nhinkhoang each giiia cac rang cua ma doan gio. Ban dem khang nhin may, chau nhin gio lay la haynhin trai, thdY sao nao khudt, sao nao sang, co th€ noi du9'c may, tinh du9'c gio. Cai may nam duaisau Ida la may do chdn d(jng vo qua ddt. Chau lay nhfmg con s6, mJi ngay bao vJ "nha" bang mayb(j dam b6n gia, muai m(jt gia, bay gia t6i, 19i m(jt gia sang. Bim bao dy trong nganh g(Ji la "6p".

Cong viec noi chung di, chi can chinh xac. Gian kh6 nhat la ldn ghi va bao vJ luc m9t giir sang.Ret, btu: (I. 6ddy co ca mua tuyit aay. Nua dem dang nlim trong chan, nghe chuang a6ng h6 chimuon dua tay tilt di. Chui ra khoi chan, ngon aim bdo van to ain df nao win thdy la kh6ng au sang.Xdch den ra vutm, gio tuyit va lang im a ben ngoai nhu chi chuc dai minh ra la ao ao xo toi. Cdiim lang luc do that di S(1: no nhu bi gio chat ra timg khuc, ma gio thi gi6ng nhu nhdt ch6i IOnmuonquet di tat ca, nem vut lung tung ... Nhiing luc im lang lanh cong ma lai himg hue nhu chay. Xongviec, tra vao, khong thi nao ngu lai duac.

Anh thanh nien aang noi, dimg I(li. Va t(li sao h(Ja sf cam giac minh b6i r6i? Vi nhac thaynguiri con gai nha nhe e I¢, aUng giua cac lu6ng d071,khong can hai hoa nua, am nguyen bo hoatrong tay, lilng tai nghe? Vi h(Jasf ail bilt g(ip m9t aiJu thtJ,tra ong vdn uac ao aU(1cbiit, ai, m9t netthai au khimg ainh m9t tam h6n, khoi g(1im9t Y sang tac, m9t net mm au la gia tri m9t chuyin ai dai.

- Anh noi nua di. - Ong gil,lc.- Bao cao hit! - Nguiri con trai Vl,lttra I(li gi(Jng vui ve. - Nam phut nua la muiri. Con hai

muai phut thai. Bac va co vao trong nha. Che ail ngam r6i day.Thi giir ngiln ngui con I(li thuc gil,lc ca chinh nguiri hO(lsf gia. Ong theo liJn anh thanh nien

vao trong nha, aao nhin qua m9t lu(1( truac khi ng6i xu6ng ghl M9t can nha ba gian, s(lch se, vaiban ghi, s6 sach, biiu d6, th6ng ke, may b9 dam. CU9c diri rieng cua anh thanh nien thu g(Jn I(lim9t goc trai gian vai chiic giuirng con, m9t chiic ban h(Jc, m9t gia sach. H(Ja sf con dang nheo miltc6 d(Jc ten cac sach tren gia thi co gai dil buac tai, duirng nhu lam vi¢c ay h9 b6. Co khong tra I(liban giua va ng6i ngay xu6ng truac chiic ban h(Jc con, ltJ,txem bia m9t cu6n sach r6i ai I(li nguyenltJ,tma nhu cil. Anh thanh nien rot nuac che miri bac gia, ngoanh l(li tim co gai, thay co dang d(Jc,liJn bung cai chen con din yen l(ing d(it truac m(it co.

(Trfch L(mg IeSa Pa - NguySnThanh Long, SGKNgfrviin 9, t~p ffi9t,NXB Giao d\lc Vi~t Nam, 2018)

---HET---

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soGIAO D1}C vA DAo T';'O TID TUYEN SINH VAo LOP 10 THPTNam hoc: 2021 - 2022

MON THI: TIENG ANH (danh cho tit ca cac thi sinh)Tho; gian: 90 phut (Khong ki thai gian giao tJJ)

~~~~9;,~'d&:I~ 04 trang. Thi sinh lam hili tr,!,ctiip vao 1M thi thea Iuarng dan dIEmmai ph an.~ii9)~~ word which has the underlined part pronounced differently from the rest

B. baggy c. candy D.lovelyB. laughed C. watched D. includedB. chemistry C. champion D. chorusB. reason C. peaceful D. greatB. cats C. feeg D. clocks

1.A. reply2. A. stopped3. A. character4. A. clean5. A. ships

to romantic music at the moment.---___ TV at 4:00 p.m yesterday.___ the countryside for the city.

___ a farewell party forMary next weekend.___ when we were sleeping.

III. Choose the option A, B, C or D which best completes each of the following sentences.11. He will be in Singapore from Monday Thursday.

A. in B. between C. on D. to12.Mrs. Brown bought bottle of water and some bread yesterday.

A.a B.an C.llie D.X13. Vietnamese students don't have as many vacations American students do.

A. so B. than C. as D. too14. The teenagers enjoy out with friends on their free time.

A. hang B. hanging C. to hang D. hung15. She often helps the handicapped children on the weekend, ?

A. is she B. isn't she C. does she D. doesn't she16. You must write your name in this form in capital letters.

A. apply B. application C. applicant17.IfI a bird, I would fly.

A. am B. were C. being18. John: "Let's go to Ha Long Bay on the weekend."

Mark: " "A. That's a fine day B. That's a good ideaC. Yes, please D. You are welcome

19. I've just got a new webcam takes really sharp pictures.A. who B. whom C. which

20. The minister last week made no comment on this situation.A. was appointed B. was appointing C. appointing

D. applicable

D. had been

D. whose

D. appointed

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11. 13.

16. 18.

IV. There is a mistake in the four underlined parts of each sentence. Find the mistakes andcorrect them.21. Simon takes part with many different volunteer programs in his town.

ABC D22. He gets up early in order reviewing lessons before going to school.

ABC D23. Because Ann's English was poor, she couldn't passing the final exam.

ABC D24. My brother didn't have money enough to buy the dictionary he liked.

ABC D25. Your health can't get better if you doesn't come to see the doctor.

ABC D

IL_~_:_: ..L~_~~_: ___J123.

V.Give the correct form of the words in brackets.26. The film is so that I have seen it twice.27. We can find a lot of useful on the Internet.28. The evening was spent playing cards and talking.29. It is to eat too much sugar and fatty food.30. They are worried about the sudden of the valuable painting.

(INTEREST)(INFORM)(ENJOY)(HEALTH)(APPEAR)

IL_~_:_: ..L1_~:_: ___J128.

VI. Choose the correct word (A,B, C, D) that best fits each of the numbered blanks.For many young people in Britain, (31) in one of the school teams and playing in

matches is very important. If someone is in a (32) it means a lot of extra practice and oftenspending a Saturday or Sunday away (33) home, as many matches are played then.

It can also involve traveling to (34) towns to play against other school teams andthen staying on after the match for a (35) or a drink. Some parents, friends or other studentswill travel with the team to support (36) own side.

When a school team wins a match, it is the whole school which feels proud, (37) _only the players. It can also mean that a school becomes (38) for being good at certainsports and people from that school may end up playing for national (39) international teamsso that the school has some really (40) names associated with it.31. A. having B. being C. taking D. putting32. A. group B. team C. play D. field33. A. at B. on C. for D. from34. A. others B. another C. other D.one

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35. A. play36. A. their37. A. but38. A. well-made39. A. because40. A. old

B. mealB. itsB. howeverB. well-equippedB. butB.new

C. walkC. ourC.andC. well-doneC.andC. common

D. swimD. whoseD. notD. well-knownD. soD. famous

VII. Read the following passage and choose the correct answer A, B, C or D to each of thefollowing questions.

One of the most urgent environmental problems in the world today is the shortage of cleanwater. Having clean drinking water is a basic human right. But acid rain, industrial pollution and

'1--' garbage have made many sources of water undrinkable. Lakes, reservoirs and even the entire seas.p'" have become vast pools of poison. Lake Baikal in Russia is one of the largest lakes in the world. Itl ~contains a rich variety of animals and plants, including 1,300 rare species that do not exist anywhere'8 GIA else in the world. But they are being destroyed by the massive volumes of industrial effluents which* VA Ii pour into the lake every day. Even where law existed, the government did not have the power to'/~ enforce them. Most industries simply ignore the regulations. The Mediterranean Sea occupies 1% of

/.; TI the world's water surface. But it is the dumping ground for 50% of all marine pollution. Almost 16countries regularly throw industrial wastes a few miles off shore.

Water is free to everyone. A few years ago people thought that the supply of clean water inthe world was unlimited. Today, many water supplies have been ruined by pollution and sewage.Clean water is now scarce, and we are at last beginning to respect this precious source. We shoulddo something now.41. According to the writer, one environmental problem in the world today is _

A. acid rain B. industrial pollutionC. shortage of clean water D. population explosion

42. Many sources of water are not drinkable because of _A. acid rain B. clean sourcesC. solid materials D. faraway lakes

43. What is the serious problem of Lake Baikal in Russia?A. It contains a rich variety of animals and plants.B. It is polluted by massive volumes of industrial wastes discharged into it.C. It has 1,300 rare species that do not exist anywhere else in the world.D. The government had the power to enforce laws and regulations.

44. How many countries throw industrial waste into the Mediterranean Sea regularly?A. nearly 16 B. exactly 16C. exactly 15 D. less than 15

45. What is the message to the reader?A. We should take action to protect our water resources.B. We should not take all water resources into account.C. We should limit the use of water resources.D. We should encourage people to use safe water.

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VIII. Finish each of the following sentences in such a way that it means exactly the same as thesentence printed before it.46. I am sorry that I can't come to your party.

-7 I wish ----------------------------------------------------------47. "Do your parents still live in Nha Trang now?" said Nam.

-7 Nam asked me ----------------------------------------------------48.We were late for school because of the heavy rain.

-7 Because it -------------------------------------------------------49. My mother used to make us clean the house.

-7 We used --------------------------------------------------------50. We've never faced such a serious problem as this.

-7 Never ---------------------------------------------------------

Total mark: 50 x 0,2 = 10 marksThe end

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