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22 tháng 2 2020

Câu 1 : Cách tính nhiệt độ trung bình
– Đo nhiệt độ không khí bằng nhiệt kế.
– Để nhiệt kế trong bóng râm, cách mặt đất 2m
– Nhiệt độ trung bình ngày: đo 3 lần các giờ 5h, 13h, 21h.
– Nhiệt độ trung bình tháng: nhiệt độ các ngày chia số ngày
– Nhiệt độ trung bình năm: nhiệt độ các tháng chia 12 tháng.
Câu 2 :
 
Về phương diện kinh tế: Khoáng sản là nguồn nguyên liệu chính cho nhiều ngành công nghiệp then chốt, như đá vôi dùng cho sản xuất xi măng, sản xuất vật liệu xây dựng; quặng sắt được  dùng cho ngành luyện kim, cơ khí… Than đá, dầu mỏ, khí gas… là những khoáng sản cung cấp năng lượng chủ yếu cho nhiều ngành kinh tế quan trọng cũng như phục vụ sinh hoạt hằng ngày của con người, nước khoáng, nước nóng thiên nhiên là những tài nguyên có giá trị cao trong việc bảo vệ sức khỏe con người, đồng thời cũng là nguồn nguyên liệu đặc biệt đối với một số ngành công nghiệp.​

Nguồn lazi

Học tốt

22 tháng 2 2020

bài 1 :put the verbs in brackets in the correct form

1.   Last year, when we (be)were in Canada , we (go)went skiing (ski) almost every day 

2.  Did  You (watch)watch a football match on TV last night ?

3.   Where did he buy(buy) those trainers ?

4.   We (not go)didn't go out yesterday bacause it (rain)rained. We(watch)watched TV at home  

5.   When the bell rang at the end of the lesson , Lan (put)put her books away and (leave)left

22 tháng 2 2020

mình sẽ k cho ai có câu trả lời nhanh và đúng nhất

mk hứa 100% nha mn

22 tháng 2 2020

1 the / in / my neighborhood / those / roads / are / narrower / than / in / their neighborhood

=>in their neighborhood, the roads are narrower than those in my neighborhood

2 think/ in / a city / is / living / more interesting / I / than / in / a country

=>I think living in a country is more interesting than in a city

3 a sofa / comfortable / is / than / more / a chair / ?

=>Is a sofa more comfortable than a chair?

23 tháng 2 2020

I,

1. equal

2. take

3. up

4. intend

5. What a

6. gymnass

7. for

8. at

Rewrite each of the following sentences in such a way that it means the same as the first one. (2.0 points) Do you and your friends walk to school every day?-> Do you and your friends go……………………………………………………4.  We have English class at 7.15.ð Our English class…………………………………………………………5.  Let us go to the beach and have a good time there.ð How...
Đọc tiếp

Rewrite each of the following sentences in such a way that it means the same as the first one. (2.0 points)

Do you and your friends walk to school every day?

-> Do you and your friends go……………………………………………………

4.  We have English class at 7.15.

ð Our English class…………………………………………………………

5.  Let us go to the beach and have a good time there.

ð How about…………………………………………………………………….

6. Is there a colorful picture in your room?

ð Does …………………………………………………………………………..

7. My house is older than every house on the street.

->My house is...........................

8.It spend two hours a day doing my homework.

->It ………………………………………………………………………………….

9. Tom should go to school on time .

-> Tom had better ……………………………………………………………………………

10, Minh is lazy, so he often gets bad mark.

--> Because ................................................................................................................

1
22 tháng 2 2020

3,Do you and your friends go to school everyday ?

4, Our English class starts at 7.15

5, How about going to the beach and having a good time there

6, Does your room have a colorful picture

7, My house is the oldest house on the street.

8, It takes me two hours a day to do my homework.

9, Tom had better go to school on time

10, Because Minh is lazy, he often gets bad mark

22 tháng 2 2020

1. How many teachers are there in your school ?

2. How many classes does your school have ?

3. How many classrooms does Julia's school have ?

4. There are not any parks in my city

5. My box does not  have any book

22 tháng 2 2020

1 Are there in your school?

2 your school have?

3 How many classrooms does Julia`s school have?

4 any parks in my city

 Mình chỉ trả lờ được thế thôi

lộn câu 1 là businesswoman

22 tháng 2 2020

Easy peasy:

1.There isn't any television in my bedroom

2.My father s tennis

3.Manh is very good footballer

4.Bạn viết lại câu hỏi cuối cùng cho rõ hơn nhé,mình cũng chả hiểu nó có ý gì cả???

sửa lại câu 4:

4.We do a lot of ourdoor activities in summer.

=> We take part in ....................................

1. Are there .....................trees behind the house?A. any B. the C. those2. This is a photo of Mai’s house. To the right of .....................house there is a well.A. the B. a C. these3. Is there .....................garden behind the house?A. the B. a C. any4. There aren’t .....................behind the house.A. any tree B. any trees C. trees5. In front of the house there is a .....................A. beautiful garden flower B. flower garden beautiful C. beautiful flower garden6....
Đọc tiếp

1. Are there .....................trees behind the house?
A. any B. the C. those
2. This is a photo of Mai’s house. To the right of .....................house there is a well.
A. the B. a C. these
3. Is there .....................garden behind the house?
A. the B. a C. any
4. There aren’t .....................behind the house.
A. any tree B. any trees C. trees
5. In front of the house there is a .....................
A. beautiful garden flower B. flower garden beautiful C. beautiful flower garden
6. I live in an apartment .....................
A. in town B. in the town C. in city
7. Is .....................noisy in the country?
A. there B. it C. everything
8. The city is noisy, but the country is .....................
A. silent B. quiet C. peace
9. Chi ..................... in the country.
A. doesn’t live B. don’t live C. doesn’t lives
10. I live in a house ..................... a garden.
A. with B. there is C. has
11. I go to school .....................
A. by bike B. by a bicycle C. by the bike
12. .....................does Miss Hoa go to school?
A. What B. How C. By how
13. A. Mr. Hai travel to work by train.
B. Mr. Hai travels to work by train.
C. Mr. Hai travels to work by the train.
14. A. Mai walks to school.
B. Mai goes to school by walking.
C. Mai goes walking to school.
15. I .....................every day.
A. walk home B. walk to the home C. walk to home
16. The school in near my house, .....................I walk.
A. but B. then C. so
17. Classes start at 7 o’clock and .....................at half past eleven.
A. leave B. end C. go
18. Do you .....................a shower in the morning?
A. take B. have C. get
19. After a shower I .....................dressed.
A. have B. take C. get
20. A. What time is it do you get up?
B. What time do you get up?
C. What time are you get up?
21. What is he doing? – He .....................video games.
A. plays B. is playing C. is play
22. What .....................? – She’s a student.
A. is she doing B. does she do C. do she do
23. That’s Lan. Where .....................?
A. is she going B. does she go C. does she going
24. Mr. Quang is .....................his truck.
A. riding B. driving C. traveling
25. We are ..................... a train.
A. waiting for B. waiting C. waiting at
26. We are traveling .....................
A. by bus to school B. to school by bus C. to the school by our bus
27. Quang is a .....................
A. driver truck B. driver of a truck C. truck driver
28. Quang is arriving .....................a farm.
A. in B. at C. for
29. Quang and the farmer are loading the truck .....................vegetables.
A. with B. for C. on
30. Quang is .....................the vegetables to the market.
A. loading B. getting C. taking
31. At the market, Quang is .....................the vegetables.
A. unloading B. taking C. leaving
32. .....................football now?
A. Do they play B. Are they play C. Are they playing
33. Ba isn’t copying Nam’s work. He .....................it.
A. corrects B. is correcting C. correcting
34. They are playing .....................
A. the soccer

3
22 tháng 2 2020

bn đưa cả bài kt lên ah???

22 tháng 2 2020

Giải hộ mk

22 tháng 2 2020

"Attraction" nha!!

22 tháng 2 2020

mk đoán nha :

hấp dẫn .

phải ko 

nhớ k nha chúc bn hok tốt