Unit 10: Health and Hygiene

D, solar panel

D. solar panels

Water is the most precious gift to the humanity from the nature. Life on the earth is possible only because of water. Three-fourths of earth’s surface is covered by the water. But now, water scarcity is among the main problems faced by many societies and the World in the 21st century.
Water is the most source of life on the earth as we need water in every walk of life like drinking, cooking, bathing, washing, growing crops, plants, etc. We should save water for proper supply of water to future generations without contaminating it. We should stop misusing water, manage water usage properly, and maintain the quality of water.

Chia động từ trong ngoặc :

Lan is very hungry now because she don't eat enough this morning . She only eats a small piece of bread and drinks a glass of milk 

Lan is very hungry now because she ( not eat ) ....don't eat...... enough this morning . She only (eat) .....eats........ a small piece of bread and (drink) drinks a glass of milk 

Lan is very hungry now because she is not eating enough this morning . She only eat a small piece of bread and drink a glass of milk 

Câu 1:

1. D

2. A

3. C

4. A

5. B

Câu 2:

1. Waiting room

2. Morning exercises

3. Printing factory

4. Card mask

5. Face record

1-D, 2-B, 3-E, 4-C, 5-A

BÀI 4

1.eat 2.because 3.tooth 4.Don't

5.take 6.about 7.as 8.often 9.some 10.to

Các bạn sửa giúp mk nếu sai nha

Bài 1: Tìm từ có cách phát âm khác ở phần in đậm trong mỗi dòng sau bằng cách khoanh tròn A, B, hoặc D.

1. A. worded B. stopped C. learned D. looked

2. A. wanted B. needed C. visited D. played

3. A. returned B. studied C. stayed D. helped

4. A. talked B. arrived C. remembered D. tried

5. A. rented B. decided C. watched D. fitted

Bài 2: Chọn từ đúng để hoàn thành các câu sau.

1. My parents and I hope you are all (good, well) ___.

2. You should (brush, wash) ___ your teeth at least twice a day.

4. Don't eat too (many, much) ___ sweets because it is not good (to, for) ___ your teeth.

5. His (broke, broken) ___ tooth is really painful.

6. (Most, Most of) ___ children fell (scare, scrared) ___ when they go to the dentist.

7. Jane felt (lot, much) ___ better after the dentist fixed her tooth.

Bài 1: Tìm từ có cách phát âm khác ở phần in đậm trong mỗi dòng sau bằng cách khoanh tròn A, B, hoặc D.

1. A. worded B. stopped C. learned D. looked

2. A. wanted B. needed C. visited D. played

3. A. returned B. studied C. stayed D. helped

4. A. talked B. arrived C. remembered D. tried

5. A. rented B. decided C. watched D. fitted

Bài 2: Chọn từ đúng để hoàn thành các câu sau.

1. My parents and I hope you are all (good, well) ___.

2. You should (brush, wash) ___ your teeth at least twice a day.

3. I (do, have) ___ morning exercises at 6.00 a.m (every day, everyday) ___

4. Don't eat too (many, much) ___ sweets because it is not good (to, for) ___ your teeth.

5. His (broke, broken) ___ tooth is really painful.

6. (Most, Most of) ___ children fell (scare, scrared) ___ when they go to the dentist.

7. Jane felt (lot, much) ___ better after the dentist fixed her tooth

Bài 1

1. A. worked B. stopped C. learned D. looked

2. A. wanted B. needed C. visited D. played

3. A. returned B. studied C. stayed D. helped

4. A. talked B. arrived C. remembered D. tried

5. A. rented B. decided C. watched D. fitted

MK NGHĨ CÂU 1 ( A)phải là worked thì mới lm đc

Bài 2

1. My parents and I hope you are all (good, well) ___.

2. You should (brush, wash) ___ your teeth at least twice a day.

3. I (do, have) ___ morning exercises at 6.00 a.m (every day, everyday) ___

4. Don't eat too (many, much) ___ sweets because it is not good (to, for) ___ your teeth.

5. His (broke, broken) ___ tooth is really painful.

6. (Most, Most of) ___ children fell (scare, scrared) ___ when they go to the dentist.

7. Jane felt (lot, much) ___ better after the dentist fixed her tooth.

TICK CHO MK NẾU BN THẤY ĐÚNG NHA

Bài 5: Đọc đoạn văn sau và trả lời câu hỏi.

A child gets two sets of teeth. The first set, baby teeth,starts to grow when the child is a baby. The second and last set grows in at school age. They are the permanent teeth. Permanent teeth should last a lifetime. A child grows his first baby tooth at about 7 months of age. It is usually a front one. The remaining baby teeth grow in over the next 24 months. By the time the child is 30 months old, there will be a total of 20 baby teeth in his mouth, 10 on top and 10 on the bottom. When the child is between 6 and 12 years old, the permanent teeth push against the roots of the baby teeth, making the fall out. One tooth at a time becomes loose, falls out. The new tooth may not grow in immediately. Between 16 and 22 years, an adult should have a total of 32 permanent teeth: 16 on top and 16 on the bottom.

1. How many sets of teeth can a child have?

two

2. How long do permanent teeth last?

Permanent teeth should last a lifetime

3. When do the front teeth grow?

7 months of age

4. How many baby teeth can a child has?

20

5. Why do the baby teeth fall out?

When the child is between 6 and 12 years old, the permanent teeth push against the roots of the baby teeth, making the fall out.

Bài 6: Sắp xếp các từ thành câu có nghĩa.

1. you/ Linh/ ,/ what/ with/ matter/ is/ ?/ ,/

What is matter with you, Linh?

2. talking/ felt/ to/ Minh/ less/ Hoa/ after/ scared/

After talking to Minh, Hoa felt scared.

3. Trang/ dentist/ did/ last/ why/ to/ the/ go/ week/ ?/

Why did Trang go to the dentist last week?

4. your/ many/ a/ times/ do/ wash/ you/ week/ clothes/ how/ ?/

How many times a week do you wash your clothes?

5. filled/ tooth/ cavity/ Dr./ my/ the/ Sam/ yesterday/ in/ ,/

Dr. Sam filled in my tooth cavity yesterday

Bài 1: Tìm từ có cách phát âm khác ở phần được in đậm trong mỗi dòng sau bằng cách khoanh trong A, B, C hoặc D.

1. A. brushed B. ironed C. combed D. filled

2. A. rented B. neglected C. wanted D. laughed

3. A. showered B. fixed C. stopped D. touched

4. A. drill B. fill C. iron D. comic

5. A. strange B. happy C. crab D. campaign

Bài 2: Tìm từ khác loại trong mỗi dòng sau bằng cách khoanh tròn A, B, C hoặc D.

1. A. hut B. dentist C. nurse D. doctor

2. A. scared B. kind C. filled D. strange

3. A. washed B. needed C. combed D. drank

4. A. never B. clean C. small D. old

5. A. touch B. brush C. worry D. tooth

With fast growth of civilization there is also an ever mounting need for energy. Energy may be in the form of fuels or electricity. Petrol is a liquid fuel which is used widely nowadays. But this kind of fuels is likely to be exhausted at the rate man is using it recently.

To meet the challenge, various methods have been suggested. One is to minimize the man’s demand in using the energy. Non-essential consumption should be minimized. During certain days of the year, people all over the world turn off the electricity for 1 hour to save the energy. Modern gadgets consuming energy should only be used when they are absolutely necessary.

Energy conservation is possible through modernization of plant and equipment. People should replace the obsolete equipment by the modern ones.

Energy can be saved on transport by the following methods. People should commute by the rail rather than by cars and vans. The transport must be improved with a view to sparing the energy. Cities must be planned in such a way that the commuting distance from this place to others is minimized.

In industry, many things could be done to reduce waste of energy or to economize energy. The machine maintenance needs to be tightened; heater must be utilized properly. When systems are streamlined, economy in fuel is obvious. Instead of using materials requiring higher energy, those which require lower energy should be used.

We hope man with his ever rising urge for existence will cope up with this urgent problem and find alternatives.

cái này mik tìm trên mạng, có gì sai sót mong bn góp ý.

As you know, energy is very importsnt for our lives. We need energy to live and to work. If there isn't energy, our lives will be very difficult. However, the natural resources are being used up. So we should know how to save energy in the three following ways:

First: how to save water

Second: how to save electricity

Third: how to save petrol or gas

As for me, we should save water by taking a shower instead of a bath; using less hydro,...

We should save electricity by turning off the lights, TV, air conditioner,...before leaving the room; using low energy light bulbs,...

To save petrol or gas, we should use public transport for short trips; try walking or cycling instead of using cars or motorbikes; using less gas when cooking,...

To sum up, we should save energy because to save is also to money as to as natural resources.

(mình tự làm đó nha)

Câu 3. Em hãy cho dạng đúng của từ in hoa để hoàn thành mỗi câu sau. (10đ)

1. This map was very ………useful………..on our holiday. USE

2. What a…………lovely………..dress! Did you make it yourself ? LOVE

3. Do you know a good…………decoration…………..to decorate my house ? DECORATE

4. Go straight ahead and take the………second…………on the left! TWO

5. Lam has a lot of stamps in her …………collection……… . COLLECT

Câu 3. Em hãy cho dạng đúng của từ in hoa để hoàn thành mỗi câu sau. (10đ)

1. This map was very ………useful………..on our holiday. USE

2. What a………lovely…………..dress! Did you make it yourself ? LOVE

3. Do you know a good…………decoratation…………..to decorate my house ? DECORATE

4. Go straight ahead and take the………twice…………on the left! TWO

5. Lam has a lot of stamps in her ………collection………… . COLLECT

1. useful

2.lovely

3.decorator

4.second

5.collection

Nho tick cho mk nha