第 7 单元 D 课

Onion is a bulbous vegetable with layers of papery skin and a strong aroma. It comes in various colors, including white, yellow, and red, and has a sharp, spicy flavor when raw. Onions are commonly used in cooking to add flavor and depth to dishes. They can be chopped, sliced, or minced and used in soups, stews, stir-fries, sauces, and salads. Onions can also be caramelized or sautéed to bring out their natural sweetness. They are rich in vitamins and minerals, particularly vitamin C and potassium, and contain antioxidants that may offer health benefits.

A microwave is a kitchen appliance that heats and cooks food by using microwave radiation to agitate water molecules within the food. This agitation generates heat, quickly and efficiently cooking or reheating dishes. Microwaves are known for their convenience and speed, allowing for rapid cooking without the need for preheating, making them popular for busy households. They come in various sizes and styles, including countertop models and built-in units, offering a range of features such as different power levels, cooking presets, and defrosting options. While primarily used for heating leftovers or cooking ready-made meals, microwaves can also be used for steaming vegetables, popping popcorn, and even baking certain dishes.

Ice cream is a popular frozen dessert made from a mixture of cream, milk, sugar, and flavorings. It is usually served in a cone or cup and can be customized with different flavors and toppings. Ice cream is a favorite among those looking for a cool and refreshing treat, and can be enjoyed as a snack or a dessert.

Chocolate is a popular sweet treat made from cocoa beans, sugar, and other ingredients such as milk, nuts, and spices. It is available in a variety of forms, from bars and blocks to chips and powder. Chocolate is commonly used in baking and desserts, and can also be enjoyed on its own. It is rich in antioxidants and can have a positive effect on mood and energy levels. Chocolate is a beloved treat around the world and is enjoyed in many different forms.

Jam is a sweet spread made from fruits, sugar, and sometimes pectin, which acts as a thickening agent. It has a smooth and spreadable texture with small pieces of fruit throughout, depending on the type of jam. Jam comes in a variety of flavors, including strawberry, raspberry, apricot, and blueberry, among others. It is commonly used as a topping for toast, biscuits, scones, and other baked goods, adding a burst of fruity sweetness to breakfast or snack time. Jam is loved for its versatility and ability to preserve the flavors of fresh fruits, making it a beloved staple in many households.

Green tea is a type of tea made from the leaves of the Camellia sinensis plant that has been lightly oxidized. It is usually 0-3% alcohol by volume and is popular in many countries around the world. Green tea is usually light green and has a mild, grassy flavor. It is often served hot or iced, and is also used to make a variety of teas, such as Jasmine and Gunpowder. It is also used in cooking, and is often used to add flavor to sauces and marinades. Green tea is typically made with Camellia sinensis leaves.