假定你是李华，想邀请你的新西兰朋友Kevin参加你校将要举行的“劳动周”相关活动。请给他写 封邮件，内容包括：
1.活动时间；
2. 活动内容（如：校园环境美化、校内垃圾分类等）；
3. 活动意义.
参考词汇：Labour Week劳动周
注意：1.词数100左右；
2.可以适当增加细节，以使行文连贯。
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假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语 言错误，每句中最多有两处，每处错误仅涉及一个单词的增加、删除或修改。
增加：在缺词处加一个漏字符号（∧），并在其下面写出该加的词。
删除：把多余的词用（\）划掉.
修改：在错的词下画一横线，并在该词下面写出修改后的词。
注意：1.每处错谋及其修改均仅限一词；
2.只允许修改10处，多者（从第11处起）不计分。
Once I came across a middle-aged man whom was accompanying his old father to the Beijing Astronomical Museum. As the old man slowly stepped out of the car, he suddenly lost his balances. But his son immediate grasped his hand and supported him before his falling. Catch hold of his son's hand, the old man breathed a deep sigh. “When you were kid, I was holding your hand to support you. Now, you are holding my hand to support mine," he said in an unhappy voice. "How time flies!" Hearing from his dad's words, the son unconsciously tighten his dad's hand. "Nothing new, Papa!" he replied softly. "Just let nature takes its course as it is or we will live a happy life."
阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。
Walt Disney, creator of the Disney Empire, was a pioneer in modem entertainment. Among his numerous 1. (contribute) to the film industry is the concept of the nature documentary that he termed True-Life Adventures. Disney sent camera teams into wilderness areas for extended periods in order to film the natural world. Now entire television networks like National Geographic arc devoted 2.the nature documentary, with 3. viewers are able to experience the natural world in exciting and creative ways.
Aerial (空中的)photographers require skill and 4.adventure) courage to take appealing photos of wildlife that will improve people's appreciation of 5. natural world and perhaps advance scientific knowledge of animal behavior.
Aerial photography 6.(accomplish) using hot air balloons, small aircraft or helicopters. When 7.(photograph) from a plane or a helicopter, the photographer can lean out to take the unique views with the passenger side door removed. Of course, the photographer is secured inside the aircraft.
The job of an aerial photographer isn't always exciting. Remember that the air temperature8.(decrease) with altitude so an aerial photographer often wears insulated clothing and9.(possible) even a face mask while being exposed to the wind 10.(produce) by the moving aircraft. The photographer can spend hours being cold and uncomfortable without encountering one special scene that will light up the editor's eyes.
A little piece of paper with the number “sixty-eight" written on it has been taped above the screen of my laptop for eight years. The ink it was written with is so unclear that the number can hardly be ___ But
it's still there to ___ me to keep doing what I've been doing and to be patient.
The ____ of that number dates back to the _____moment of my writing career I'd just left a second ____ for an editing position at a magazine. My writing career wasn't __ though I'd made some progress. I'd successfully written a few “good" stories, but nobody __ them. I returned to my apartment disappointedly and checked my bank ____. I had only $68 available to ___from. What's worse, rent was __ in 11 days. People say failure is easier to __ when you know you give your best effort. For me, it hurt knowing I'd tried hard in work. I'd written every day for five years and I almost wrote at any spare time I had. I __ took a weekend or a holiday off. A lot of __ had been put in, but in __ it seemed to be all for nothing. Later I realized it was __ because it would be too convenient if every career was made up of a to-do list that __ perfectly with the ladder of success. The most important thing is that I didn't __ trying. I knew it took years for me to lay the foundations of success. After years of attempts, efforts and failures, at last I reaped（收获）more opportunities and gained a _____ I became a professional writer and won readers' _____. including two Emmy Awards.
I think if you do something long enough, ____ you will get good at it, and someone will pay you for it
1.A.realized B.touched C.recognized D.erased
2.A.advise B.demand C.force D.remind
3.A.principle B.analysis C.significance D.majority
4.A.dullest B.toughest C.brightest D.highest
5.A.interview B.party C.name D.recommendation
6.A.booming B.slowing C.continuing D.pausing
7.A.rejected B.shared C.appreciated D.delivered
8.A.code B.information C.credit D.account
9.A.reach B.fetch C.draw D.judge
10.A.due B.free C.affordable D.attainable
11.A.summarize B.highlight C.guarantee D.accept
12.A.ever B.never C.merely D.always
13.A.money B.effort C.strength D.ambition
14.A.reality B.time C.relief D.turn
15.A.necessary B.special C.formal D.normal
16.A.lived B.mixed C.coincided D.compared
17.A.insist on B.give up C.jump at D.speak of
18.A.reputation B.dream C.reason D.donation
19.A.assessment B.sympathy C.impression D.favour
20.A.thankfully B.eventually C.temporarily D.casually
Take time off school, because your body will fight off the cold virus better if it is well rested. However, if you have to go, avoid close contact with your classmates.1. Meanwhile, wash your hands as frequently as possible. Nomsedating（非镇静的）allergy medicine, which you can buy from a chemist, can ease the problems of a runny nose and watery eyes.
As soon as you feel a cold coming on, drink plenty of liquid. Water or juice is ideal but hot herbal teas with lemon will help thin sticky substance and remove it from the body. A warm gargle with salt water will make your throat more comfortable by reducing the swelling. 2.
3. Breathing in steam over a bowl of hot water helps a lot, too. For a violent cough, the latest research suggests that honey, either straight from a jar or mixed with a hot drink, works as well if not better than costly sprays.
A good diet is also essential for a quick recovery, so start the day with a healthy breakfast including vitamin C in the form of fresh fruit. 4. For dinner, easily digested solid food is recommended, such as rice porridge made with vegetables or eggs.
5. It not only makes you physically stronger, but enhances your emotional well-being. Just remember not to attempt anything that requires a lot of effort or strength. Finally, to recharge your body and regain your strength, you need a full eight hours' sleep.
A.Besides, a little light exercise is beneficial as well.
B.As we know, the virus can be spread easily from one person to another.
C.The name “cold" came into use in the 16th century due to cold weather.
D.The warm air generated by a hot shower or bath will help clear blocked noses.
E.Signs and symptoms may appear less than two days after exposure to the virus.
F.For lunch, chicken noodle soup is good since it helps block cells that cause coughing.
G.It also washes out bacteria and viruses so it can be used as a preventive measure as well.
Modem agriculture and its ability to feed billions of people may be one of humanity's greatest achievements. However it comes with hidden costs. For example, have you ever considered how much water is needed to provide you with a steak or a salad? It may surprise you.
In a recent study published in the journal Nutrients, scientists from the Commonwealth Scientific and Industrial Research Organization(CSIRO). Australia's national science organization, took a close look at the diets of 9,341 adult Australians — specifically, their "water-scarcity footprints(水消耗足迹)". It turns out that a sweet tooth not only adds to our waistlines but also stresses our water resources.
The water-scarcity footprint is a widely recognized measurement of water consumption. First, it counts the liters of water you used. Then, it looks at the place where the water was used. Using a liter of water in the desert is not the same as using a liter of water in a tropical rainforest. The more scarce water is in your area, the larger your water-scarcity footprint.
The scientists found that the average Australian's diet had a water-scarcity footprint of 362 liters per day. Snacks and beverages — cookies, cakes, sodas and alcohol — accounted for 25 percent of the water-scarcity footprint. The research also included a glass of wine (41 liters), a single serving of potato chips (23 liters), and a small bar of milk chocolate (21 liters).
Not surprisingly, cutting down on snacks would be the top priority if we wanted to lower our own water-scarcity footprint.
Earth's surface is 70 percent water, but only 2.5 percent of that can be used for drinking or farming. While humanity faces an uphill battle to feed its growing population, climate change is causing droughts and extreme weather in agricultural centers like California and eastern Australia. Cities aren't safe, either. In 2018, Cape Town, South Africa, nearly ran out of water due to a drought. Its freshwater reservoir(储藏)stayed at just above 13.5 percent of full capacity. By 2030, a world of about 8.6 billion people will need 35 percent more water, 40 percent more energy, and 50 percent more food, according to the United States National Intelligence Council.
So, we need to watch what we eat, not just for our personal health but for the health of our societies.
1.Scientists find from their studies that .
A.Modem agriculture has the ability to feed billions of people
B.A steak or a salad consumes much water
C.A sweet tooth puts pressure on water resources
D.Snacks consume 85 liters of water per day
2.What is the public's attitude to the water-scarcity footprint as a way to measure water consumption?
A.Doubtful B.Approving
C.Negative D.Indifferent
3.The author develops the sixth paragraph mainly .
A.by explaining an experiment B.by analyzing a problem
C.by making comparisons D.by listing numbers
4.What is the best title for the text?
A.Water-scarcity footprint is measured B.Water waste starts with snacks
C.Water resources are reduced D.Water consumption faces an uphill battle
