L3-U3-P1-4 Vocabulary : Instruments
Instruments
Scales and rulers are used to measure weight and length.
Units of weight include kilograms and pounds, and units of length include centimeters and inches.
These instruments are used to observe very large and very small objects.
Telescopes are used by astronomers, and microscopes are used by biologists and doctors.
These appliances are used in the kitchens of almost every home.
Stoves are used to heat food, and refrigerators are used to keep foods cool or cold.
Household tools like these, are used to build and repair things.√
Hammers are used to pound in nails and screwdrivers are used to turn a screw.
听选What would you use to measure the height of your kids?- Rulers are used to measure length.
听选What would you use to take a part of the table?- Household tools like these, are used to build and repair things.
听选2 inches is how many centimeters?- Two inches is a little more than five centimeters.
听选 What would you use to keep ice cram and ?- refrigerators are used to keep foods cool or cold.
听选 What is used to observe very far away?- Telescopes
What is used to measure weight and length?- Scales and rulers are used to measure weight and length.
10 kilograms is how many pounds? - 10 kilograms is about 22 pounds.
What would you use to cook some vegetables?- Stoves are used to heat food.
What is found in almost every kitchen?- These appliances are used in the kitchens of almost every home.
填空These instruments are used to observe very large and very small objects.
填空 Household tools like these, are used to build and repair things.
If you need to pound in a nail, use a hammer.
听说Two inches is a little more than five centimeters.（89）
听说 Scales and rulers are used to measure weight and length.
看说 These instruments are used to observe very large and very small objects.（71）
看说 Stoves are used to heat food, and refrigerators are used to keep foods cool or cold.（75）
If you need to pound in a nail, use a hammer.
Telescopes are used by astronomers, and microscopes are used by biologists and doctors.
Household tools like these, are used to build and repair things.
