A geography lesson in an English class in San Salvador, SV.
Choose the correct word: a piece of equipment that gives information about the weather.
Elige una opción para comprobar tu respuesta.
Respuesta correcta: A)forecast
💡 Explicación
A 'weather forecast' is the report that predicts what the weather will be like in a given area and period.
Ver respuesta
Respuesta correcta: A)forecast
A)forecast'Forecast' means a prediction of what is going to happen, in this case the weather.
B)recipe'Recipe' is a list of ingredients and instructions for cooking a dish.
C)rule'Rule' is a statement of what must be done, not a prediction about the weather.
D)diagram'Diagram' is a drawing that explains how something works.
💡 Explicación
A 'weather forecast' is the report that predicts what the weather will be like in a given area and period.
Pregunta 2
Pregunta 2 · D4Bloom: Understand
A health vocabulary lesson in a school in San Salvador, SV.
What does 'symptom' mean?
Elige una opción para comprobar tu respuesta.
Respuesta correcta: B)A change in the body that shows an illness is present
💡 Explicación
A 'symptom' is a change in the body that signals an illness, such as a fever or a cough, and it is what a patient reports.
Ver respuesta
Respuesta correcta: B)A change in the body that shows an illness is present
A)The name of the disease itselfThat is the 'illness' or 'disease', not the sign that reveals it.
B)A change in the body that shows an illness is present'Symptom' is the sign a patient feels or notices when unwell.
C)The medicine used to treat an illnessThat is the 'treatment' or the 'drug' prescribed by a doctor.
D)The doctor who examines the patientThat is the 'physician' or 'specialist', not the change in the body.
💡 Explicación
A 'symptom' is a change in the body that signals an illness, such as a fever or a cough, and it is what a patient reports.
Pregunta 3
Pregunta 3 · D4Bloom: Remember
A biology lesson in an English class in San Salvador, SV.
Choose the correct word: the part of the body that pumps blood around it.
Elige una opción para comprobar tu respuesta.
Respuesta correcta: C)heart
💡 Explicación
The 'heart' is the organ that pumps blood through the body, which is what the question describes.
Ver respuesta
Respuesta correcta: C)heart
A)lung'Lungs' are the organs used for breathing, not for pumping blood.
B)liver'Liver' processes substances in the body but does not pump the blood.
C)heart'Heart' is the organ that pumps blood around the body.
D)kidney'Kidney' filters the blood, but the organ that pumps it is the heart.
💡 Explicación
The 'heart' is the organ that pumps blood through the body, which is what the question describes.
Pregunta 4
Pregunta 4 · D4Bloom: Apply
A health advice conversation in a school in San Salvador, SV.
Complete the sentence: 'If you feel ill, you should go to the doctor to get some ___.'
Elige una opción para comprobar tu respuesta.
Respuesta correcta: D)medicine
💡 Explicación
The word for the substance a doctor prescribes to treat an illness is 'medicine', taken with the verb 'take'.
Ver respuesta
Respuesta correcta: D)medicine
A)medias'Medias' is not an English word; the correct noun for a remedy is 'medicine'.
B)medial'Medial' is an adjective meaning in the middle, not a substance that treats illness.
C)message'Message' carries information between people and has no medical meaning here.
D)medicine'Medicine' is what a doctor prescribes to treat an illness, and we 'take' it.
💡 Explicación
The word for the substance a doctor prescribes to treat an illness is 'medicine', taken with the verb 'take'.
Pregunta 5
Pregunta 5 · D4Bloom: Remember
A vocabulary exercise on opposites in a school in San Salvador, SV.
Which word means the opposite of 'healthy'?
Elige una opción para comprobar tu respuesta.
Respuesta correcta: D)unhealthy
💡 Explicación
The opposite of 'healthy' is 'unhealthy', which is built from the prefix 'un' plus the adjective 'healthy'.
Ver respuesta
Respuesta correcta: D)unhealthy
A)healthful'Healthful' is another word for healthy, so it is the same meaning rather than the opposite.
B)health'Health' is the noun naming the state of being well, not its opposite.
C)healthiness'Healthiness' is not a standard English word; the correct form is 'unhealthy'.
D)unhealthy'Unhealthy' means not healthy, and the prefix 'un' reverses the meaning.
💡 Explicación
The opposite of 'healthy' is 'unhealthy', which is built from the prefix 'un' plus the adjective 'healthy'.
Pregunta 6
Pregunta 6 · D4Bloom: Remember
A routine description in a school in San Salvador, SV.
Choose the correct word: the action of washing to keep the body clean.
Elige una opción para comprobar tu respuesta.
Respuesta correcta: C)hygiene
💡 Explicación
'Hygiene' is the practice of keeping the body and the living space clean in order to stay healthy.
Ver respuesta
Respuesta correcta: C)hygiene
A)hygeine'Hygeine' drops the letter g, which is missing from the correct spelling.
B)hygien'Hygien' omits the final e, so the word is incomplete.
C)hygiene'Hygiene' names the practice of maintaining cleanliness and health.
D)higiene'Higiene' replaces the y with an i, which is not how the word is spelled.
💡 Explicación
'Hygiene' is the practice of keeping the body and the living space clean in order to stay healthy.
Pregunta 7
Pregunta 7 · D4Bloom: Understand
A reading comprehension task in a school in San Salvador, SV.
What does the word 'recovery' mean in 'his recovery after surgery was quick'?
Elige una opción para comprobar tu respuesta.
Respuesta correcta: B)The process of becoming well again after an illness
💡 Explicación
'Recovery' is the process of returning to health and strength after an illness, injury or operation.
Ver respuesta
Respuesta correcta: B)The process of becoming well again after an illness
A)The process of falling ill for the first timeThat is the 'onset' of the illness, the opposite stage.
B)The process of becoming well again after an illness'Recovery' names the return to health, which happened quickly in the example.
C)The medical study of a particular diseaseThat is 'research' or a 'field of medicine', not the patient's return to health.
D)The decision to perform an operationThat is 'surgery' as a decision or the operation itself.
💡 Explicación
'Recovery' is the process of returning to health and strength after an illness, injury or operation.
Pregunta 8
Pregunta 8 · D4Bloom: Remember
A conversation about prevention in an English class in San Salvador, SV.
Choose the correct word: the regular check a doctor does to see if a patient is well.
Elige una opción para comprobar tu respuesta.
Respuesta correcta: A)check-up
💡 Explicación
A 'check-up' is a routine medical examination carried out before or in place of an illness to confirm that everything is fine.
Ver respuesta
Respuesta correcta: A)check-up
A)check-up'Check-up' is a routine examination done to confirm a patient's health.
B)breakdown'Breakdown' means a sudden failure of health or of a machine.
C)check-in'Check-in' belongs to travel, when a passenger registers at an airport.
D)checkout'Checkout' is the process of paying for goods in a shop.
💡 Explicación
A 'check-up' is a routine medical examination carried out before or in place of an illness to confirm that everything is fine.
Pregunta 9
Pregunta 9 · D4Bloom: Remember
A vocabulary lesson in a school in San Salvador, SV.
Which word means to give medicine to someone who is ill?
Elige una opción para comprobar tu respuesta.
Respuesta correcta: B)treat
💡 Explicación
To 'treat' an illness is to give the patient the care and the medicine that the condition requires.
Ver respuesta
Respuesta correcta: B)treat
A)cure'Cure' names the result of eliminating the illness, while 'treat' names the action of giving care.
B)treat'Treat' means to give medical care to a patient so that the illness is cured.
C)diagnose'Diagnose' means to identify what illness a patient has.
D)prevent'Prevent' means to stop an illness from happening, which happens before the patient is ill.
💡 Explicación
To 'treat' an illness is to give the patient the care and the medicine that the condition requires.
Pregunta 10
Pregunta 10 · D4Bloom: Apply
A conversation about exercise in a school in San Salvador, SV.
Complete the sentence: 'He goes to the gym three times a week to stay ___.'
Elige una opción para comprobar tu respuesta.
Respuesta correcta: D)fit
💡 Explicación
The adjective 'fit' describes someone whose body is in good condition because of exercise.
Ver respuesta
Respuesta correcta: D)fit
A)fat'Fat' describes excess body weight, the opposite of what regular exercise achieves.
B)ill'Ill' describes being unwell, which exercise aims to prevent rather than maintain.
C)tired'Tired' describes a temporary lack of energy, not the ongoing condition exercise builds.
D)fit'Fit' describes a healthy physical condition maintained through exercise.
💡 Explicación
The adjective 'fit' describes someone whose body is in good condition because of exercise.
Pregunta 11
Pregunta 11 · D4Bloom: Understand
A health reading text in an English class in San Salvador, SV.
What does 'immune' mean in the sentence 'sleep well helps you stay immune to colds'?
Elige una opción para comprobar tu respuesta.
Respuesta correcta: C)Protected against a disease taking hold
💡 Explicación
To be 'immune' means to be protected so that a disease cannot take hold, because the body resists it.
Ver respuesta
Respuesta correcta: C)Protected against a disease taking hold
A)Certain to catch the diseaseImmunity is the opposite of being vulnerable to the disease.
B)Unaware of the disease's nameImmunity has to do with the body's resistance, not with knowledge of the illness.
C)Protected against a disease taking hold'Immune' describes resistance to an illness, which good sleep helps to build.
D)Mildly affected by the diseaseA mild case describes some symptoms, whereas immunity means the disease does not take hold.
💡 Explicación
To be 'immune' means to be protected so that a disease cannot take hold, because the body resists it.
Pregunta 12
Pregunta 12 · D4Bloom: Analyze
A reading comprehension exercise in a secondary school in San Salvador, SV.
Choose the correct sentence about a healthy routine.
Elige una opción para comprobar tu respuesta.
Respuesta correcta: A)Eating vegetables keeps your heart healthy.
💡 Explicación
Only one sentence uses the health vocabulary in a way that fits its meaning and the natural verb collocation.
Ver respuesta
Respuesta correcta: A)Eating vegetables keeps your heart healthy.
A)Eating vegetables keeps your heart healthy.'Keep' plus an adjective describes maintaining a state, which fits the sentence.
B)Eating vegetables keeps your health healthy.'Health' is a noun and cannot take the adjective 'healthy' after it in this construction.
C)Eating vegetables makes your heart health.'Health' is a noun, and 'make' would need a noun such as 'a habit', not a condition.
D)Eating vegetables keeps your heart more healthy.A comparative with 'more' would compare the heart with something else, which is absent here.
💡 Explicación
Only one sentence uses the health vocabulary in a way that fits its meaning and the natural verb collocation.
Pregunta 13
Pregunta 13 · D4Bloom: Remember
A discussion of habits in an English class in San Salvador, SV.
Choose the correct word: the regular use of a substance such as tobacco.
Elige una opción para comprobar tu respuesta.
Respuesta correcta: D)habit
💡 Explicación
A 'habit' is a behaviour done regularly and often automatically, whether or not it is good for the person.
Ver respuesta
Respuesta correcta: D)habit
A)hobby'Hobby' is an activity done for pleasure, usually in free time.
B)custom'Custom' is a traditional practice shared by a whole community.
C)ritual'Ritual' is a set of ceremonies performed in a fixed order.
D)habit'Habit' is a regularly repeated behaviour, which is what regular tobacco use is.
💡 Explicación
A 'habit' is a behaviour done regularly and often automatically, whether or not it is good for the person.
Pregunta 14
Pregunta 14 · D4Bloom: Analyze
A question about health vocabulary in a school in San Salvador, SV.
What is the difference between 'disease' and 'illness'?
Elige una opción para comprobar tu respuesta.
Respuesta correcta: B)'Illness' is the general term; 'disease' is a specific condition with a cause.
💡 Explicación
'Illness' is the general word for a state of being unwell, while 'disease' refers more specifically to a condition with a known medical cause.
Ver respuesta
Respuesta correcta: B)'Illness' is the general term; 'disease' is a specific condition with a cause.
A)They are exactly the same word with no difference at all.They overlap in use but differ in specificity and in medical register.
B)'Illness' is the general term; 'disease' is a specific condition with a cause.The two words overlap, but 'disease' points to a particular pathological condition.
C)'Disease' is a verb and 'illness' is a noun.Both are nouns; 'disease' does not function as a verb in this usage.
D)'Illness' is positive and 'disease' is negative.Both words describe unwelcome conditions; neither carries a positive meaning.
💡 Explicación
'Illness' is the general word for a state of being unwell, while 'disease' refers more specifically to a condition with a known medical cause.
Pregunta 15
Pregunta 15 · D4Bloom: Remember
A careers talk in a school in San Salvador, SV.
Choose the correct word: a person who helps a doctor in treating patients.
Elige una opción para comprobar tu respuesta.
Respuesta correcta: A)nurse
💡 Explicación
A 'nurse' is a healthcare professional who cares for patients and supports the work of the doctor.
Ver respuesta
Respuesta correcta: A)nurse
A)nurse'Nurse' is the healthcare worker who looks after patients in a hospital or clinic.
B)patient'Patient' is the person receiving the treatment, the other side of the relationship.
C)surgeon'Surgeon' is a doctor specialised in operating, not the person who gives general care.
D)pharmacy'Pharmacy' is the place where medicines are prepared, not a person.
💡 Explicación
A 'nurse' is a healthcare professional who cares for patients and supports the work of the doctor.
Pregunta 16
Pregunta 16 · D4Bloom: Apply
A conversation about health problems in a school in San Salvador, SV.
Choose the correct preposition: 'He suffers ___ a bad back.'
Elige una opción para comprobar tu respuesta.
Respuesta correcta: C)from
💡 Explicación
'Suffer from' is the fixed collocation for experiencing an illness or a persistent problem.
Ver respuesta
Respuesta correcta: C)from
A)of'Suffer of' is not an expression; the preposition that follows 'suffer' is 'from'.
B)with'Suffer with' is not used for illness; 'from' carries that meaning.
C)from'Suffer from' is the standard expression for experiencing an illness.
D)for'Suffer for' would not express the experience of a medical condition.
💡 Explicación
'Suffer from' is the fixed collocation for experiencing an illness or a persistent problem.
Pregunta 17
Pregunta 17 · D4Bloom: Understand
A definition exercise in an English class in San Salvador, SV.
Choose the correct word: the state of being able to deal with ordinary life without illness.
Elige una opción para comprobar tu respuesta.
Respuesta correcta: B)wellness
💡 Explicación
'Wellness' is a broad word covering physical, mental and emotional health, not merely the absence of illness.
Ver respuesta
Respuesta correcta: B)wellness
A)wellful'Wellful' is not an English word; the correct noun is 'wellness'.
B)wellness'Wellness' names the overall state of being healthy in body and mind.
C)wellfare'Wellfare' is a misspelling of 'welfare', which refers to support from the state.
D)wellbeing'Wellbeing' is related but emphasises how a person feels, while 'wellness' names the state of health.
💡 Explicación
'Wellness' is a broad word covering physical, mental and emotional health, not merely the absence of illness.
Pregunta 18
Pregunta 18 · D4Bloom: Analyze
A final health vocabulary check in a secondary school in San Salvador, SV.
Choose the correct sentence.
Elige una opción para comprobar tu respuesta.
Respuesta correcta: A)The doctor prescribed medicine for the infection.
💡 Explicación
Only one sentence uses the health vocabulary with the correct verb and in a meaningful way.
Ver respuesta
Respuesta correcta: A)The doctor prescribed medicine for the infection.
A)The doctor prescribed medicine for the infection.'Prescribe' is what a doctor does when instructing the patient to take a medicine.
B)The doctor prescribed a surgery for the infection.'Surgery' is an operation, which a doctor performs or schedules rather than prescribes.
C)The doctor prescribed the patient for the infection.'Prescribe' takes the medicine, not the patient, as its direct object.
D)The doctor prescribed medicine to the infection.'Prescribe' is used for medicine given to a patient, not medicine given to an illness.
💡 Explicación
Only one sentence uses the health vocabulary with the correct verb and in a meaningful way.
Pregunta 19
Pregunta 19 · D4Bloom: Remember
A science lesson in a school in San Salvador, SV.
Choose the correct word: the study of food and its effect on the body.
Elige una opción para comprobar tu respuesta.
Respuesta correcta: C)nutrition
💡 Explicación
'Nutrition' is the study of how food nutrients are used by the body for energy, growth and health.
Ver respuesta
Respuesta correcta: C)nutrition
A)nutritione'Nutritione' adds a final e, which is not part of the standard spelling.
B)nutritions'Nutritions' is a plural form that does not fit before a singular subject.
C)nutrition'Nutrition' is the science of how food affects growth and health.
D)nutritive'Nutritive' is an adjective meaning nourishing, not the name of the field of study.
💡 Explicación
'Nutrition' is the study of how food nutrients are used by the body for energy, growth and health.
Pregunta 20
Pregunta 20 · D4Bloom: Understand
A reading task in an English class in San Salvador, SV.
What does 'diet' mean in the sentence 'She has a balanced diet of fruit and vegetables'?
Elige una opción para comprobar tu respuesta.
Respuesta correcta: D)The kinds of food a person regularly eats
💡 Explicación
A 'diet' is the set of foods a person habitually eats, and 'balanced' means it contains the right variety of nutrients.
Ver respuesta
Respuesta correcta: D)The kinds of food a person regularly eats
A)A plan for losing weight onlyA diet can be any pattern of eating, not only one aimed at losing weight.
B)The number of calories burnt dailyThat is an energy figure, not the set of foods a person eats.
C)A medical operation on the stomachThat is bariatric surgery, unrelated to the meaning of 'diet'.
D)The kinds of food a person regularly eats'Diet' names the usual food intake of a person, which is what the sentence lists.
💡 Explicación
A 'diet' is the set of foods a person habitually eats, and 'balanced' means it contains the right variety of nutrients.
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