đề thi học kì 1 đại số lớp 6
de thi hoc ki 1 dai so 8
Ngày tải lên :
05/09/2013, 07:10
... BMPN hình ? ? ˆ ˆ Bài 4 (1 ): Cho tam giác ABCcó B = 2.C Trên tia đối tia BA lấy điểm D saocho BD = BC Chứng minh rằng: AC = AB.AD ( Hết) BÀI LÀM I.Trắc nghiệm Câu 10 11 12 Đáp án ………………………………………………………………………………………………………………………… ... thời gian 45 phút Tính độ dài quãng đường AB Bài 3( 2,5đ) : Cho hình chữ nhật ABCD có AB = 16 cm, BC = 12 cm Gọi H chân đường vuông góc kẻ từ A xuống BD a) Chứng minh ∆ HAD đồng dạng với ∆ CDB b).Tính ... A 5cm B 10 8cm2 C .12 0cm2 D Một đáp án khác II) Tự Luận: ( 7đ) Bài : (2đ) Giải phương trình bất phương trình sau : 2x − x 4( x − x) x 2x +5=2− − = a) b/ x+3 x−3 x2 − c) x − x 2x − + ≥ 15 d) − 3x...
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một số đề thi học kì 1 môn toán lớp 9 (có đáp án)
Ngày tải lên :
18/10/2014, 11:00
... Một số đề thi HK I môn toán -2- Đề Câu1: (2,5 điểm) Tính: a/ 12 1 - 16 b/ 61 2 − 60 2 c/ ( −2 ) d/ 32 + 98 − 18 Câu 2: (2,5 điểm) Xét biểu thức A = a2 + a 2a + a − + a − a +1 a a) Rút gọn ... Academy Một số đề thi HK I môn toán -4- Đề Bài 1. ( 1, 5điểm) Tính giá trị biểu thức sau: − − 2 Chứng minh + 3 +1 = 2 Bài 2.(2điểm) Cho biểu thức : A= ( x+2 x x 1 + x + x + x +1 1− x ): x 1 a/ Tìm ... c) Tính HD Banking Academy Một số đề thi HK I môn toán -3- Đề Bài 1: (1, 5 điểm) 1) Tìm x để biểu thức x + có nghĩa: x 2) Rút gọn biểu thức : A = ( + ) − 288 Bài (1, 5 điểm) x −2 x + − x ...
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đề thi học kì 1 anh văn lớp 8, đề tham khảo số 28
Ngày tải lên :
27/07/2015, 04:01
... : ………………………… Lớp : ……………………………… Điểm số Điểm chữ ĐỀ KIỂM TRA HỌC KỲ I ( Năm học : 2 011 -2 012 ) Môn : Tiếng Anh - Ngày thi :… /12 /2 011 Thời gian : 45 phút ( không kể thời gian phát đề) Giám thị ... : ………………………… Lớp : ……………………………… Điểm số Điểm chữ ĐỀ KIỂM TRA HỌC KỲ I ( Năm học : 2 011 -2 012 ) Môn : Tiếng Anh - Ngày thi :… /12 /2 011 Thời gian : 45 phút ( không kể thời gian phát đề) Giám thị ... : ………………………… Lớp : ……………………………… Điểm số Điểm chữ ĐỀ KIỂM TRA HỌC KỲ I ( Năm học : 2 011 -2 012 ) Môn : Tiếng Anh - Ngày thi :… /12 /2 011 Thời gian : 45 phút ( không kể thời gian phát đề) Giám thị...
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đề thi học kì 1 anh văn lớp 8, đề tham khảo số 2
Ngày tải lên :
27/07/2015, 04:01
... should (29) our deep thanks to Alexander Graham Bell, a (30) , who invented the telephone in 18 76 26 A like B of C for D as 27 A light B fire C sunlight D match 28 A dentist B farmer C doctor ... C D 25 He had doing everything without the help of modern equipment A B C D Read and choose the best option to fill in the gaps Can you imagine what life would be ( 26) if there were no telephone? ... the house I telephoned for an electrician He came and fixed it for us And he charged $ 86 for doing the job 31 Why was it quite puzzling not to have electricity in the kitchen? ...
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đề thi học kì 1 anh văn lớp 8, đề tham khảo số 3
Ngày tải lên :
27/07/2015, 04:01
... temples; there are a few parks worth visiting Everything has to be small in Tokyo: houses, rooms, shops Long-side streets consists of tiny houses only, and this often creates a toy-like, with small women ... [tiptoe: To walk or move quietly on one's toes.] FACTS TRUE FALSE 26 There are many beautiful buildings in Tokyo 27 There is nothing to see in the parks in Tokyo 28 Many small houses are found ... people prefer the city to the country because they love the noisy and busy life there They also think that it is easier to get money in the city than in the country Therefore, more and more young...
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đề thi học kì 1 anh văn lớp 8, đề tham khảo số 4
Ngày tải lên :
27/07/2015, 04:01
... C D 26 The telephone was invented by Bell on 18 76 A B C D Fill in each blank with the correct form of the words in brackets 27 Don’t go to see that play It’s very (bore) 28 This ... and forests are light green or dark green, red, blue, yellow and white with flowers FACTS T F 31 England is not a large country 32 There are high mountains in England 33 There are many towns ... long rivers 35 In spring and summer, the fields and meadows are not light green or dark green 36 The forests are not colorful Rewrite these sentences that have the same meanings as the first...
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đề thi học kì 1 anh văn lớp 8, đề tham khảo số 5
Ngày tải lên :
27/07/2015, 04:01
... transmitting speech over a long distance This led to the invention of the telephone Thomas Watson was Bell's assistant Bell and Watson introduced the telephone in 18 76 Bell demonstrated his invention ... Watson in 18 76? 35 How old was Bell when he died? Give the correct forms of the verbs in brackets 36 We ... introduced the telephone in 18 76 Bell demonstrated his invention at a lot of exhibitions He died in 19 22 31 When and where was Alexander Graham Bell born? 32...
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đề thi học kì 1 anh văn lớp 8, đề tham khảo số 6
Ngày tải lên :
27/07/2015, 04:01
... passage and the tasks that follow Once upon a time there ( 26) a girl called Cindy She had to work very hard all day while her lazy sister did nothing One night her sister (27) to a party at the ... _ Rewrite the following sentences as directed 36 “Can you explain this word to me?” She asked her teacher (use reported speech) ... run B is running C runs D ran 30 A to see B seeing C saw D see B Answer the following questions 31 What’s her name? _ 32 Where did Cindy’s sister go one...
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đề thi học kì 1 anh văn lớp 8, đề tham khảo số 7
Ngày tải lên :
27/07/2015, 04:01
... correct form of the verbs in brackets 31 There 12 months in a year (be) 32 At the moment, my mother in the office (work) 33 My sister this place last year (not visit) ... construction sites But with this new project I spend a lot of time in the workshop Now I am testing a model of one of the new bridges I enjoy it a lot because I have learned a lot of new things A Check True ... learned a lot of new things A Check True (T) or False (F) FACTS T F 21 He works for a TV station 22 He started working for this company in 2004 23 He doesn’t build roads, dams, bridges 24 He normally...
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đề thi học kì 1 anh văn lớp 8, đề tham khảo số 8
Ngày tải lên :
27/07/2015, 04:01
... work is You must ( 26) _ up early, feed the chickens and the cows, water the flowers, vegetables, a lot of gardening and then (27) _ in the fields But my aunt (28) _ this way of life and ... the meaning of the words now (learn) 31 We aren’t tall enough volleyball (play) 32 She used to up early (get) 33 This question is too difficult for me ... life and so all for her children 24 A it B they C these D those 25 A since B for C in D between 26 A stay B set C get D go 27 A worked B working C to work D work 28 A likes B like C liked D liking...
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đề thi học kì 1 anh văn lớp 8, đề tham khảo số 9
Ngày tải lên :
27/07/2015, 04:01
... B to C from D of 13 Could I speak Lan, please? A for B to C with D at 14 We are going to fishing this Sunday A go B went C going D have gone 15 Lan moved back home 10 00 pm A with ... enough old D isn’t old enough 10 Could you me a favor? A B get C give D make 11 I lost my pen, but I couldn’t it anywhere A look for B see C find D All are correct 12 That’s very kind you ... Lan moved back home 10 00 pm A with B for C of D at 16 As students, we our parents A ought obey B ought to obey C must to D obeying 17 You can call me when you are out by using A telephone...
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đề thi học kì 1 anh văn lớp 8, đề tham khảo số 10
Ngày tải lên :
27/07/2015, 04:01
... SEMESTER EAXAMINATION- 010 25 I used to working for this company when I was young A B C D Read the passage and choose the best option to complete the gaps Once a farmer ( 26) a comfortable life ... with his family His chickens laid many eggs which the farmer used to (27) to buy food and clothing for his family One day, he (28) to collect the eggs and discovered one of the chickens ... chickens were dead There were no more eggs of any kind for the foolish farmer and his greedy wife 26 A lived B live C lives D living 27 A selling B sell C sells D sold 28 A go B goes C went D is...
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đề thi học kì 1 anh văn lớp 8, đề tham khảo số 11
Ngày tải lên :
27/07/2015, 04:01
... coeducational Camp Fire Boys and Girls, both of which (34) _in 19 10, are two such groups (35) _19 94, there were 5,400,000 scouts in America 31 A organize B organization C organizations D organizes ... in London A boy helped him and explained that he was a scout This meeting led to the Scouts Association (33) _the Atlantic in 19 10 Although scouting is mainly for boys, there are organizations ... Grade THE FIRST SEMESTER EXAM- 011 C I will get up late D I am going to get up late 27 Mr Lam is a very careful driver A Mr Lam...
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đề thi học kì 1 anh văn lớp 8, đề tham khảo số 12
Ngày tải lên :
27/07/2015, 04:01
... garages 41 Where does John live? A In England B In Wales C In Scotland D In France 42 How many people are there in John’s family? A B C D 43 How many rooms are there in John’s house? A 10 B 11 C 13 ... Grade THE FIRST SEMESTER EXAM- 012 A Mr David always drive careful B Mr David always drives careful C Mr David always drives carefully D Mr David drives more careful 26 According to Tomorrow’s weather ... while A B C D Read the passage and fill in each blank Mrs Marlene often spends too much money ( 36) clothes She needs no new (37) but she loves buying them Yesterday, she (38) a beautiful...
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