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Thirdly, we should eat food that is good for our teeth and our body such as milk, chees, fish, potatoes, red, rice, raw vegetables and fresh fruit.. Chocolate, sweets,?[r]
(1)UNIT 10: HEALTH AND HYGIENE I Read the passage and answer the following sentences.
How can we keep our teeth healthy?
Firstly, we ought to visit our dentist twice a year He can fill the small holes in our teeth before they destroy the teeth He can examine our teeth to check that they are growing in the right way Unfortunately, many people wait until they have toothache before they see a dentist
Secondly, we should brush our teeth with a toothbrush and fluoride toothpaste at least twice a day – once after breakfast and once before we go to bed We can also use wooden toothpicks to clean between our teeth after a meal
Thirdly, we should eat food that is good for our teeth and our body such as milk, cheese, fish, brown bread, potatoes, red rice, raw vegetables, and fresh fruit Chocolate, sweets, biscuits and cakes are bad, especially when we eat them between meals They are harmful because they stick to our teeth and cause decay
1. How often should we visit our dentist a year?
2. What should we brush our teeth with?
3. What else we can use to clean between our teeth after a meal?
4. What kinds of food are good for our teeth?
5. What kinds of food are bad for our teeth?
II Fill in each blank with a suitable preposition.
6. Mr Thanh has an appointment _4 o’clock this afternoon 7. Yesterday the dentist filled a cavity _my tooth
8. What’s wrong _Sue?
9. Last month we visited an old church It’s _the suburb _the city 10. Mrs Quyen is a very good doctor She look _sick people very carefully 6/ at 7/ in 8/ with 9/ in – of 10/ after III Make questions for the underlined part.
11. Minh brushes his teeth twice a day
12. Simon is in a lot of pain now because he has a toothache
13. I felt sick after eating that food
14. Nga went to see the dentist last week
15. It took Dr Phong 10 minutes to fill Van’s tooth
11/ How often does Minh brush his teeth?
12/ Why is Simon in a lot of pain now? 13/ How did you feel after eating that food? 14/ When did Nam go to see the dentist?
(2)IV Read the passage and tick true (T) or False (F).
Even before it is born, a baby has small teeth under its gums At about the age of six months, its first tooth starts to grow Before the young child is three years old, it has twenty small teeth Between the ages of six and twelve a second set of teeth form in the gum bellow the first teeth and push them out
FACTS T F
16. A baby has teeth under its gums even before its birth 17. A baby’s first tooth appears as soon as it is born 18. A three-year-old child has twenty tiny teeth
19. A child’s second set of teeth appear before it is six years old
20. A child’s second teeth begin to groUNIT 10: HEALTH AND HYGIENE 21. w while the child still has its first teeth
V Supply the correct form of the verbs in brackets.
1 Tim usually (get up) _and (brush) his teeth at 15 but yesterday he (get up) and (brush) his teeth at 00 because it (be) Sunday Nhung is very hungry now because she (not eat) enough this morning She only (eat) a small piece of bread and (drink) half a glass of milk
1/ gets up - brushes – got – brushed – was 2/ didn’t eat – ate - drank
VI: Chia động từ.
1 She never (stay) up late at night
2 My brother (work) in Ha Noi at present Why you (leave) the part early last night? Minh(go) to the dentist tomorrow morning
5 Mozart (play) the piano when he (be) three years old Minh(brush) his teethevery night, but last night he (forget) to brush them
7 I'm scared of (hear) the ghost stories Remember (brush) your teeth after meals Đáp án
1.stays 2.is working 3.did Leave 4.will go/ is going 5.played – was 6.brushes – forgot 7.Hearing
8.to brush
VII: Cho dạng thích hợp từ ngoặc.
1 He is always willing to help people He is a person (help)
(3)3 They looked poor and (healthy)
4 She's having with her schoolwork this year (difficult) We are all about the final exam (worry)
6 She always washes and irons her clothes (care) The boys were to cross the street(scare)
8 to teenagers can be difficult for parens (talk) Đáp án
1 helpful painful unhealthy difficulty worried carefully scared Talking VIII: Đặt câu hỏi cho từ gạch dưới.
1 We met her at the City's Theater last night Nga brushes her teeth three times a day My father was in Ha Noi three weeks ago Nam played badminton with Minh
5 She went to the doctor because she had a backache The students are practicing their English at the moment He had an appointment at 10.30
8 They travelled to the USA by plane last month Đáp án
1 Where did you meet her last night?
2 How many times a day does Nga brush her teeth? When was your father in Ha Noi?
4 Who did Nam play badminton with? Why did she go to the doctor?
6 What are the students doing at the moment? What time did he have an appointment? How did they travel to the USA last month? IX: Đọc đoạn văn trả lời câu hỏi.
How can we keep our teeth healthy? First we should visit our dentist twice a year He can examine our teeth and fill the small holes in our teeth before they destroy the teeth Secondly, we should brush our teeth at least twice a day – once after breakfastand one before we go tbed Thirdly, we should eat food that is good for our teeth and our body such as milk, chees, fish, potatoes, red, rice, raw vegetables and fresh fruit Chocolate, sweets,
biscuits and cakes are harmful because they stick to our teeth and cause decay How often should we go to the dentist?
2 What does a dentist with our teeth? When should we brush our teeth? What foods are good for our teeth?
(4)Đáp án
1 We should go to the dentist twice a year
2 A dentist can examine our teeth and fill the cavity in our tooth We should brush our teeth after breakfast and before we go bed
4 Milk, cheese, fish, potatoes, red rice, raw vegetables and fresh fruit are good for our teeth Chocolate and sweets are bad for our teeth because they stick to our teeth and cause decay X: Sắp xếp từ thành câu hoàn chỉnh.
1 dentist/ had/ Minh/ a/went/ yesterday/ because/ toothache/ to/ the/ bad/is at/ his/ looked/ tod/ the/ him/ worry/ to/ not/ teeth/ and/ dentist
3 filled/ cavity/ in/ dentist/ week/ his/ a/ tooth/ last/ the
4 they/ scared/ children/ come/ the/ see/ feel/ when/ to/ most/ dentit Đáp án
1 Minh went to the dentist yesterday because he had a bad toothache The dentist looked at his teeth and told him not to worry
3 The dentist filled a cavity in his tooth last week