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dinhnguyenthuytrangdntt
2 năm trước
Câu 6: Hãy chỉ ra sự chuyển hóa năng lượng trong các trường hợp sau: a. Nước chảy từ trên đập cao xuống. b. Ném một vật lên cao theo phương thẳng đứng. c. Chong chóng quay. d. Học sinh dùng chân đá quả bóng đập vào cột cầu gôn và bật ra.
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VII. Read the passage, and choose the correct answer A, B, C or D for each question. World BBQ To some people, there is nothing more appetizing than the smell of meat sizzling over an open fire. Throughout the world, people love to eat barbecue because it lets them together with friends and family to enjoy a meal that brings them back to their caveman roots. Cooking over coals or an open flame makes people feel more sociable. Most countries have barbecue traditions, and they usually take place on national holidays. In the United States, it is a tradition to have a barbecue of hamburgers and hot dogs on July 4, which is Independence Day. In Taiwan, people get together to eat barbecue during the Moon Festival, and the smell of burning coal is in the air all day. In South America, and in Argentina in particular, barbecue is a way of life. All sorts of meats and sausages are put on a large grill together over hot coals. Barbecue is even considered the national dish in Argentina, and it is given the name asado in Portuguese. This means not only the dish, but also the social event that surrounds an Argentinian barbecue. When a person speaks about Turkish and Middle Eastern barbecue, the kebab immediately comes to mind. The tradition of taking different meats, and sometimes vegetables as well, and spearing them with a sharp stick called a skewer has crossed cultural lines today. Practically anywhere in the English-speaking world, the thought of shish-kebab will make barbecue lovers’ mouths water. Wherever you go in the world, you are almost certain to come across a local method of preparing barbecue. If you visit different places, be bold and try whatever the local specialities are. 36. What does the phrase “brings them back to their caveman roots” in paragraph 1 mean? A. Make people want to eat barbecue on an open flame B. Keep people from eating meat C. Make people think about how things were with their ancestors D. Cause people to act more sociable during festivals 37. Where is barbecue considered a way of life? A. The United States B. Taiwan C. The Middle East D. Argentina 38. What are the sharp sticks that are used to cook meat called? A. Specialities B. Skewers C. Shish-kebabs D. Asado 39. Which of the following statements is NOT true? A. Cooking over open fires makes people feel less sociable. B. Shish-kebabs are well-known in Turkey. C. People in the United States eat hamburgers and hot dogs. D. Argentina’s asado is considered the national dish. 40. What is the main idea of the passage? A. Barbecue is a healthy way to eat meat. B. People today are eating more vegetables with their barbecue. C. Local barbecue specialities can be found all over the world. D. People in some countries mostly use sausages when they barbecue. VIII. Write complete sentences about healthy eating habits, using the words/ phrases given in their correct forms. You can add some more necessary words, but you have to use all the words given. 46. We/ eat/ only/ much food/ as/ body/ need. 47. Moderation/ key/ any healthy diet/ and/ it/ also/ mean/ balance/ our diet. 48. Cutting down/ your intake/ sugar/ or/ salt/ help/ you/ prevent/ several problems/ disease. 49. You/ eat/ only when/ you/ active/ during daytime/ and/ avoid/ eat/ night. 50. If/ you/ work/ feel hungry/ you/ healthier snacks/ such/ fruits or vegetables.  

“ Ngày 10/9, mạng xã hội Trung Quốc xuất hiện hình ảnh một người ăn mày cầm ô che cho cụ ông đang chống nạng tập tễnh bước đi, thu hút sự chú ý của dư luận. Trong ảnh, người đàn ông với thân hình gầy gò, thấp bé đang cẩn thận cầm ô che cho một cụ ông phải chống nạng đi ngay bên cạnh. Vì cố gắng giúp cho cụ ông không bị dính nước mưa, người đàn ông để trần thân trên, bên dưới mặc chiếc quần dài tới gối ấy đã bị ướt mất nửa người. Tuy nhiên, anh ta vẫn hết sức nhẫn nại bước theo cụ ông tóc bạc trắng.” Trình bày suy nghĩ của em về việc làm của người đó. -Mn chỉ cần giúp mình gợi ý cách làm, nêu những ý gì cho bài văn đó thôi ạ

VII. Read the article, and choose the correct answer A, B, C or D for each question. Simple Ways to Lose Weight on a Budget Plan to Cook at Home Instead of buying costly prepared meals, which often tend to be high in calories, cook your own at home. Plan out your meals with high-fiber foods like beans and whole grains which will keep you full and are a cheaper, healthier alternative to rich proteins and more processed grains. Eat Less Eating less leads to weight loss, and cost savings, especially if you cut down on the right things. Start by cutting your portions of pricy meat and poultry. Or swap out meat and poultry for cheaper vegetarian proteins like beans, lentils, tofu and eggs for some of your meals. Double Up on Vegetables Vegetables are great for weight loss, as well as all-around health. They are low in calories and high in water and fiber - two things that keep you feeling full. Save cash by shopping for those that are in season. Frozen vegetables can be a great bargain, with just as much nutrition as fresh, since they are picked and frozen at their peak ripeness. Get Creative with Your Exercise Options You don’t need to shell out a monthly gym fee to get moving. Instead, find fun activities you enjoy for free. If you’re just getting started with a regular exercise routine, try your beginning with daily walks: start slowly and build up time and speed. Make Friends with Someone One of the most powerful resources you have for helping you lose weight is your social network. Find a friend who is also trying to lose weight and agree to help each other stay motivated. One study found that when friends participated in a group weight-loss programme together, they lost more weight than people who did the same programme on their own. 36. The advantage of cooking at home is . A. to have food that is high in calories B. to enjoy a variety of rich proteins and more processed grains C. to plan out your costly prepared meals D. to choose foods that keep you full and is cheaper 37. In order to cut down on your daily calories, you should do all the following things EXCEPT . A. follow vegetarian diets for your meals B. eat less meat and poultry C. eat more beans, lentils, tofu and eggs D. cut down on animal proteins for some of your meals 38. All of the following are true about vegetables EXCEPT that . A. vegetables can keep you feeling full B. they help you lose weight effectively C. frozen vegetables are not good for your health D. you feel healthier and save money with fresh vegetables in season 39. We can infer from the article that . A. you should join in a social network instead of going to a gym B. a partner can make you feel more motivated in losing weight C. you should find fun activities at the gym and follow them D. joining a programme you can lose more weight than your partner 40. The phrase “shell out” is closest in meaning to . A. become more interested in something B. pay money for something C. peel something out D. take someone out of a shell VIII. Write complete sentences about eating habits in Viet Nam, using the words/ phrases given in their correct forms. You can add some more necessary words, but you have to use all the words given. 46. Vietnamese people/ consider/ combination/ yin/ yang/ cooking/ healthy. 47. The salty food/ belong/ yang/ and/ sour and sweet one/ belong/ yin. 48. In each meal/ everyone/ own bowl/ and/ dishes/ put/ middle. 49. Therefore/ each one/ eat/ whatever they want/ and/ they/ not need/ eat what/ they dislike 50. The food/ meat/ sliced/ small pieces/ so that/ everyone/ take them easily.  

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