2021春《成才之路》人教英语必修3(四川专用)课时作业：unit-4-第4课时.docx

Unit 4　 第四课时

Ⅰ.六选五
依据短文内容，从下面的选项中选出能概括每一段主题的最佳选项。选项中有一项为多余项。
A．Heat food thoroughly
B．Store food properly
C．Cook food thoroughly
D．Serve food safely
E．Prepare food safely
F．Shop smartly
Food Safety in the Home
1．________
Prevention food poisoning starts with your trip to the supermarket. Pick up your packaged and canned foods first. Buy cans and jars that look perfect. Look for any expiration dates on the labels and never buy outdated food. Likewise, check the “use by” or “sell by” date on dairy products such as cottage cheese, cream cheese, yogurt, and sour cream and pick the ones that will stay fresh longest in your refrigerator.
2．________
After shopping, get home as soon as you can. Then put food into the refrigerator or freezer right away. Make sure to set the refrigerator temperature to 40℉ and the freezer to 0℉. Check temperatures with a thermometer. Place raw meat and seafood in containers in the refrigerator to prevent their juices from dripping on other foods. Eggs always go in the refrigerator.
3．________
Wash hands and surfaces often. Bacteria can be spread throughout the kitchen and get onto cutting boards and counter tops. To prevent this, wash hands with soap and hot water before and after handling food, and after using the bathroom or handling pets. Wash everything else before and after it touches food. Wash cloths before you use them again for anything else.
4．________
Cook food thoroughly until it is done. For example, cooked red meat looks brown inside. Use a food thermometer to check the internal temperature of meat, poultry, casseroles and other food. Use a thermometer with a small­diameter stem. Insert the thermometer 1 to 2 inches into the center of the food and wait 30 seconds to ensure an accurate measurement. Check temperature in several places to be sure the food is evenly heated.
5．________
Use clean containers to store and serve food. When a dish is empty or nearly empty, replace with fresh container of food, removing the previous container. Place cold food in containers on some ice. Place the container inside a deep pan filled with ice to keep food cold. Once food is thoroughly heated on stove top, oven or in microwave oven, keep food hot by using a heat source. Place food in chafing dishes, preheated steam tables, warming trays and/or slow cookers.
答案：1－5　FBECD
Ⅱ.阅读表达
阅读下面短文，并依据短文后的要求回答问题(请留意问题后的字数要求)
Swimming is one of those activities that can be learned early in life. Little children can learn to swim as soon as they walk. In fact, you need the same skills in walking as in swimming. However, I believe that five is the best age to learn. By five or six, a child knows fear of water, a very important thing to know. It's wise to be afraid, to recognize true danger. Young ones understand that the water can sometimes be very dangerous.
To really benefit from swimming, every swimmer should learn ________________：butterfly, backstroke, breaststroke, and crawl. I feel that one of these—the breaststroke—is different from the others, since some young swimmers use this stroke naturally, without any training.In swimming, there are certain rules every swimmer should follow：
(1)Never swim alone! No matter how good you are in the water, don't risk drowning by swimming alone. If you swim by yourself, with no life guards or friends with you, you may get into trouble.
(2)Don't go beyond your abilities. Most swimmers know enough not to swim too far from the bank or the beach. Showing off by doing dangerous tricks is no good. Swim safely and you will continue to swim and alive.
(3)Don't smoke. Swimming depends on a healthy body; good lungs are part of it.
(4)Work at any activity that builds muscles.
1．What is the main idea of the passage? (no more than 10 words)
________________________________________________________________________
2．Please complete the following statement with proper words .(no more than 5 words)
__________________ and the recognition of its danger are sensible.
3．Fill in the blank in Paragraph 2 with proper words. (no more than 7 words)
________________________________________________________________________
4．Why should not you swim alone according to the passage? ( no more than 10 words)
________________________________________________________________________
5．What does the word “it” probably refer to? (no more than 3 words)
________________________________________________________________________
答案：
1．Some advice on how to be a swimmer.
2．The fear of water
3．These four basic strokes./The following four swimming styles.
4．Because you may drown by swimming alone.
Because you may risk drowning by swimming alone.
5．A healthy body.
Ⅲ.任务型读写
阅读下面短文，依据所读内容在表格中的空白处填入一个恰当的单词。
留意：每个空格只填一个单词。
Have you ever started sneezing when eating peanuts, getting rash(皮疹)on your skin or feeling your heart starting to beat faster? Statistics show that around 12 million Americans suffer from food allergy, with 6.9 million allergic to seafood and 3.3 million allergic to peanuts or tree nuts.
Food allergic symptoms occur immediately after having an allergen food. The food is treated as harmful to the body, by the immune system, which defends our organism from harmful external attacks. Here are a few guidelines about things you should know and how to put them into practice to prevent food allergies and eat healthily.
When buying food, read attentively the labels on the food products. All manufacturers according to the new Food Allergen and Consumer Act must clearly list all the elements of the product including the 8 food allergens even if they are present in very small amounts. Don't buy these products, even if they might be cheaper.
Parents should be very cautious when preparing food. The table and cooking tools used need to be clean. It is recommended to cook the food of the allergic person in the first place.
Food allergic persons should have a little patience. In certain people, the allergy disappears gradually. Visit your doctor at regular times to find about the progress of your allergies instead of having strict diets every day.
Keep a diary to note the foods that worsen your food allergies, new experiences and changes that you notice. Being tempted to have a piece of cake can be very dangerous. Your health is much more worth than it. Always think about the efforts people around you are putting to create an allergic­free environment for you.

Allergic persons should avoid consuming cakes that are not homemade and should always carry some snacks on them. Buying food in restaurants is risky.
Food Allergy
1.______
Preventions
2.______ Getting skin rash Feeling 3.______ heartbeat
Check food labels cautiously；4.________buying allergen foods.
Prepare food carefully; make 5.________the table and cooking tools are clean.
Be 6.________till the allergy disappears.
See doctors 7.________.
Keep a diary of allergen foods and the 8.______they have on you.
Resist any temptation to eat 9.________foods.
Carry snacks instead of 10.________foods.
答案：1.Symptoms　2.Sneezing　3.faster　4.avoid
5．sure　6.patient　7.regularly　8.effect/influence
9．dangerous/allergen　10.buying
Ⅳ.补全对话
依据对话内容，从对话后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
―__1__
—Isn't it terrible?
—The rain...__2__
―I don't like it at all.Do you?
―Strange such a day in July.__3__
―__4__
―Yes，I remember，too.
―__5__
―Yes，it was.
A．When did it rain a lot in July?
B．Or was it in 1928?
C．Rain in the morning，then bits of sunshine，and then rain，rain，all day long.
D．Bad day，isn't it?
E．I remember exactly the same July day in 1936.
F．I hate the rain
G．What a day it is!
答案：1—5　DFCEB