Video. Pre-watching activity
Match the words to their definitions:
1 -brush
| a) an empty space
| 2 - hygiene
| b) bony, enamel-coated structure in the jaw
| 3 - cavity
| c) remove (dust or dirt) by sweeping or scrubbing
| 4 - dental
| d) the opening and cavity in the lower part of the human face
| 5 - tooth
| e) relating to dentistry
| 6 - mouth
| f) conditions to maintain health and prevent diseases
|
Fill in the correct word:
1. You should _________ your teeth at least twice a day.
2. Normally there are 32 teeth in the ______.
3. Oral ______ is necessary to prevent caries.
4. Caries is the _______ in the ______ enamel.
5. _________ procedures include tooth brushing and flossing.
While watching. DENTAL PATIENT EDUCATION
1. Tick the words you hear.
Oral ð
Head ð
Regular ð
Flossing ð
Usual ð
X-ray ð
Detect ð
Development ð
Sugar ð
Vegetables ð
Plaque ð
Acid ð
Surface ð
2. Complete sentences.
1) Oral hygiene is necessary to …cavities.
2) This consists of regular professional … at least every six months, brushing at least twice a day, and flossing at least ….
3) A dental cavity is a burn, caused by a silique (стручок) … bypass.
4) This type of bacteria like to build its own … just like a spider builds its web.
5) Plaque is a two-coloured sticky … that may be invisible to you.
6) This repeated … attacks can break down the enamel surface of your teeth leading to a cavity.
7) Dental sealants can help prevent cavities on the tooth … surface.
8) Fluoride is often recommended to protect against … caries.
9) Many dentists include applications of topical fluoride solutions applied to a localised … of the teeth as part of routine visits.
3. Speak about the everyday oral hygiene rules.
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