sắp xếp

:1,a/send/how/cost/to/does/oversea/it/much/abroad/letter?

how much does it cost to send a letter oversea?

2,a/letter/how/is/much/USA/the/to?

how much is a letter to the USA?

3,total/the goods/mother/what/cost/your/is/of/buys/the?

what is the total cost of the goods your mother buys?

4,cost/local letter/does/Vietnam/how/it/to mail/a/in/much?

how much does it cost to mail a local letter in VN?

5,needs/a phone card/thousand dong/post office/fifty/the/Nhung/to/buy/at.

Nhung needs to buy a fifty thousand dong phone card at the post office?

6,those/you/buy/are/souvernirs/want/the/to?

are those the souvernirs you want to buy?

7,ahead/take/street/the right/staight/and/the/second/on/go.

go straight ahead and take the second street on the right

8,you/thank/birthday/very/for/much/present/your.

thank you very much for your birthday present

9,the girls/most/of/in/enjoy/recess/catch/rope/my/skipping/class/and/playing.

most of the girls in my class enjoy skipping rope and playing catch at recess

lộn xộn quá vậy bạn

Sắp xếp

4.total/the goods/mother/what/cost/your/is/of/buys/the?

What is the total cost of the goods your mother buys ?

5.stamps/oversea/to buy/would/for/mail/we/some/like

We would like to buy some stamps for overseas mail.

6.cost/local letter/does/vietnam/how/it/tomail/a/in/much

Đáp án B => the washing machine costs

mệnh đề danh ngữ: WH-ques + S + V làm chủ ngữ hoặc tân ngữ trong câu. Vì kết thúc câu không phải dấu “?” nên không cần đảo trợ động từ như cấu trúc câu hỏi thông thường.

1)first/on/and/see/next to /take/turning/the left /will/the shoes store/the/it/you

Take the first turning on the left and you will see it next to the shoe store

2)police/on/street/font/the bank/the/is/Hamg bai/in/station/of

The police station is in front of the bank on Hang Bai Street.

3)total/the goods/mother/what/cost/your/is/of/buys/the?

What is the total cost of the goods your mother buys ?

4)stamps/oversea/to buy/would/for/mail/we/some like

We would like to buy some stamps for overseas mail.

5)cost/local letter/does/Vietnam/how/it/to/mail/a/in/much?

How much does it cost to mail a local letter in Vietnam ?

6)needs/a/phone card/thousand dong/post office/fifty/the/Nhung/to buy/at

Nhung needs to buy a fifty thousand dong phone card at the post office.

7)those/you/buy/are/souvenirs/want/the/to?

Are those souvernirs the things you want to buy?

8)ahead/take/street/the right/straight/and/the second/on go

Go straight ahead and take the second street on the right.

1)first/on/and/see/next to /take/turning/the left /will/the shoes store/the/it/you.

-> Take the first turning on the left and you will see it next to the shoe store

2)police/on/street/font/the bank/the/is/Hamg bai/in/station/of

-> The bank is in front of the police station on Hang Bai Street.

3)total/the goods/mother/what/cost/your/is/of/buys/the?

-> What is the total cost of the goods your mother buys ?

4)stamps/oversea/to buy/would/for/mail/we/some like

-> We would like to buy some stamps for overseas mail.

5)cost/local letter/does/Vietnam/how/it/to/mail/a/in/much?

-> How much does it cost to mail a local letter in Vietnam ?

6)needs/a/phone card/thousand dong/post office/fifty/the/Nhung/to buy/at

-> Nhung needs to buy a fifty thousand dong phone card at the post office.

7)those/you/buy/are/souvenirs/want/the/to?

-> Are those souvernirs the things you want to buy?

8)ahead/take/street/the right/straight/and/the second/on go

-> Go straight ahead and take the second street on the right.

Chúc bạn học tốt!!!

Đáp án B

Kiến thức: Mệnh đề danh ngữ trong câu không được đảo ngữ.

does the washing machine cost => the washing machine costs

Tạm dịch: Mẹ tôi không quan tâm cái máy giặt đó bao nhiêu tiền bởi vì dù thế thì bà ấy cũng sẽ mua nó

IX. Complete the second sentence so that it has the similar meaning to the first one.

1. How much does it cost you to buy that souvenir in dollars?

How many……dollars does that souvenir cost…………………………………………………………………………

2. When did you have it?

How long…………have you had it……………………………………………………………………

3. These Dong Ho paintings are more expensive than those modern paintings.

Those modern paintings are not …as expensive as these Dong Ho paintings………………………………….

4. Jane didn’t go fishing yesterday because it rained heavily.

Because of……………the heavy rain, Jane didn't go fishing………………………………………………………………

5. This is the first time I have seen him.

I have never ……seen him before…………………………………………………………….

X. Complete each of the following sentences with the words or phrases given.

1. Volunteers/wash/dirty clothes/classify/before/give/the poor.

Volunteers wash the dirty clothes and classify them before giving them to the poor

2. your children/go/camp/every summer holiday? 

 Do your children go camping every summer holiday?

3. my cousin/give/me/book/gift/next birthday.

My cousin will give me a book as a gift on my next birthday

4. I/enjoy/play/sports/because/it/good/health. 

I enjoy playing sports because it is good for my health

5. he/find/mountain climbing/dangerous/so/he/not take/it. 

He finds moutain climbing dangerous so he does not take it

IX. Complete the second sentence so that it has the similar meaning to the first one. 1. How much does it cost you to buy that souvenir in dollars?

How many dollars does it cost you to buy that souvenir?

2. When did you have it?

How long have you had it?

3. These Dong Ho paintings are more expensive than those modern paintings.

->Those modern paintings are not as expensive as These Dong Ho paintings

4. Jane didn’t go fishing yesterday because it rained heavily.

Because of the heavy rain, Jane didn’t go fishing yesterday 

5. This is the first time I have seen him.

I have never seen him before

X. Complete each of the following sentences with the words or phrases given. 1. Volunteers/wash/dirty clothes/classify/before/give/the poor.

-> Volunteers wash dirty clothes classify before giving the poor

2. your children/go/camp/every summer holiday? 

-> Do your children go camping every summer holiday?

3. my cousin/give/me/book/gift/next birthday.

-> My cousin will give me a book as a gift on my next birthday

4. I/enjoy/play/sports/because/it/good/health.

-> I enjoys playing sports because it is good for my health

5. he/find/mountain climbing/dangerous/so/he/not take/it. 

-> He found mountain climbing dangerous so he didn't take it.

Mrs Thanh is (1) ___in_______ a supermarket now. She wants to cook potato soup for dinner, so she needs (2) ___some_______ beef and potatoes. She buy (3) ___half_______ a kilo of beef and five potatoes. She also buys some onions and a (4) _____can_____ of peas. Now she is paying (5) _____at_____ the counter. They all (6) ____cost______ two hundred thousand dong.

1. Where is Mrs Thanh?

Mrs Thanh is in a supermarket.

2. What does she need?

She needs some beef and potatoes.

3. How much beef does she buy?

She buy half a kilo of beef.

4. How many potatos does she buy?

She buys five potatoes.

5. Does she buy anything else?

Yes, she does

6. What is she doing now?

Now she is paying at the counter.

7. How much do all the items cost?

They all cost two hundred thousand dong.

Mrs Thanh is (1) in a supermarket now. She wants to cook potato soup for dinner, so she needs (2) some beef and potatoes. She buy (3) half a kilo of beef and five potatoes. She also buys some onions and a (4)can of peas. Now she is paying (5) at the counter. They all (6) cost two hundred thousand dong.

1. Where is Mrs Thanh?

\(\Rightarrow\)Mrs Thanh is in a supermarket.

2. What does she need?

\(\Rightarrow\)She needs some beef and potatoes.

3. How much beef does she buy?

\(\Rightarrow\)She buy (3) half a kilo of beef.

5. Does she buy anything else?

\(\Rightarrow\)Yes, she does.

6. What is she doing now?

\(\Rightarrow\)Now she is paying the counter.

7. How much do all the items cost?

\(\Rightarrow\)They all cost two hundred thousand dong.

số bé:0,05 và số lớn:0,2

 0,25 = 25/100 = 1/4 
Theo đề bài ta có số chia gấp 4 lần số bị chia. 
Số bị chia là: 
0,25 : ( 4 + 1 ) = 0,05 
Số chia là: 
0,25 - 0,05 = 0,20 
Vậy hai số thập phân phải tìm là 0,05 và 0,20

tỉ 1/4

số thứ 1 là

0,25 : ( 4 + 1 ) x 4 = 0,2

số thứ 2 là

0,25 - 0,2 = 0,05