<p><b style="color: rgb(255, 138, 0);">astronaut</b></p><p>Astronauts travel into space. The astronauts work in teams to do special jobs in space. The jobs are called missions.</p><p>Astronauts should learn how to wear a space suit. There is no air in space, so the suit has air tanks to help an astronaut breathe. The space suit is very big and bulky.</p><p>Sometimes the astronauts need to do work outside the spacecraft. They put on their space suits and take a space walk. Temperatures in space can be very hot.or very cold, so an astronaut wears special underwear under the space suit. Small tubes run through the underwear. Water is pumped through the tubes to warm or cool the astronaut.</p><p>On Earth, a force called gravity pulls us oward the ground. On the moon and out in space, there is little or no gravity. When the spacecraft flies into space, the things inside float around unless they are tied down.</p> <p><b style="color: rgb(255, 138, 0);">fireman</b></p><p><span style="color: rgb(25, 25, 25);">-firefighters' equipment</span></p><p><span style="color: rgb(25, 25, 25);">This is a hose.</span></p><p><span style="color: rgb(25, 25, 25);">They use the hose to spray water.</span></p><p><span style="color: rgb(25, 25, 25);">This is a ladder. It is very long.</span></p><p><span style="color: rgb(25, 25, 25);">They use a ladder to reach the high place when there is a fire on the high building...</span></p><p><span style="color: rgb(25, 25, 25);">This is a whistle.</span></p><p><span style="color: rgb(25, 25, 25);">They can blow the whistle to tell other firemen it's time to fight the fire.</span></p><p><span style="color: rgb(25, 25, 25);">These are an axe and a pry bar .</span></p><p><span style="color: rgb(25, 25, 25);">They break down doors with axe and pry bar when there is a fire indoors.</span></p><p><span style="color: rgb(25, 25, 25);">fire hydrant.</span></p><p><span style="color: rgb(25, 25, 25);">A fire hydrant, also known as a fire plug or Johnny pump, is a tool used for fighting fires. They are usually found the road.</span></p><p><span style="color: rgb(25, 25, 25);">You attach a hose to the fire hydrant, then it can provide a powerful flow of water.</span></p><p><span style="color: rgb(25, 25, 25);">fire extinguisher.</span></p><p><span style="color: rgb(25, 25, 25);">Fire extinguishers can put out small fires.</span></p><p><span style="color: rgb(25, 25, 25);">Fire extinguishers can help remove the fire, and may stop it from burning.</span></p><p><span style="color: rgb(25, 25, 25);">It's easy to carry!</span></p> <p class="ql-block"><b style="color: rgb(57, 181, 74);">doctor</b></p><p class="ql-block">First put on your doctor's overall and your ID card or you can't get in your office in the hospital.</p><p class="ql-block">Take your first aid kit.</p><p class="ql-block">now you can open it and check what's in it.</p><p class="ql-block">Doctor's tools include stethoscope听诊器，syringe注射器💉，thermometer温度计，bandage绷带，scissors，tweezers镊子，scalpel手术刀，Ointment...</p><p class="ql-block">tongue depressor压舌板，blood pressure cuff，reflex hammer反射锤，ear scope耳镜，nose scope鼻镜..</p><p class="ql-block">have a cold</p><p class="ql-block">M: You do the doctor first and then I am the doctor. OK? I am gonna knock on the door. Knock, knock, knock. Knock, knock, knock.</p><p class="ql-block">P: Hello, Doctor Sam.</p><p class="ql-block">问诊</p><p class="ql-block">D: What seems to be the problem? /What’s wrong?Where have you got pain? What’s hurting? Is it your head?/ How can I help you ?/What's troubling you？/Where exactly do you feel pain/itchy？</p><p class="ql-block">P: I’ve got a really sore throat. /My throat really hurts. /I have a cold/a cough/a runny nose流鼻涕/a stuffy nose鼻塞/I have a high/low fever.</p><p class="ql-block">检查</p><p class="ql-block">P: Can you have a listen to my heartbeat with your stethoscope, please?</p><p class="ql-block">(D: First of all, I am going to use my stethoscope to listen to your heartbeat.)</p><p class="ql-block">P: Does it sound OK?</p><p class="ql-block">D: Please stand still and breathe in deeply, and out. OK. Your heart seems to be fine.</p><p class="ql-block">D: let me feel your forehead,your forehead is very hot ,you have a fever</p><p class="ql-block">P: Could you take my temperature with the thermometer please?</p><p class="ql-block">D: So now I am going to use a thermometer to take your temperature, to check if you are not too hot.</p><p class="ql-block">So lift up your arm. And I’ll pop it under your armpit there, and let’s keep it there for five minutes. One, two, three, four, five.</p><p class="ql-block">Time is up. Let me check. Uh-oh. You are a bit hot. You are a little bit hot, Sam.</p><p class="ql-block">I think you have a slight fever. Now I am going to just have a look down your throat?</p><p class="ql-block">P: Uh-oh. Do you need to have a look in my throat? Does it look red? Do you wanna have another look with the tongue depressor? Push down on my tongue with it.</p><p class="ql-block">D: Open wide and say “ah”.</p><p class="ql-block">Ooh, it’s a bit red. It’s a little bit red.</p><p class="ql-block">开药</p><p class="ql-block">P: Do you need to prescribe me some medicine? Where is the medicine? You need to write me a preion and I can go get the medicine from the pharmacy.</p><p class="ql-block">D: I am gonna have to give you some medicine. I am going to prescribe you a course of medicine. Take it. And I want you to go home and get lots of rest. And drink lots and lots of fluids, OK?</p><p class="ql-block">You come back and see me if you have any more pain. OK?</p><p class="ql-block">P: Thank you. Bye-bye.</p> <p><b style="color: rgb(255, 138, 0);">Nurse</b></p><p>First put on your nurse's overall and your ID card or you can't get in your office in the hospital.</p><p>N: I'm going to give you a shot/an injection/an infusion.</p><p>P: Can you give me a shot that won't hurt?</p><p>N: It will sting/hurt/stab/prick刺痛 a little bit.</p><p>P: Good job.</p> <p><b style="color: rgb(255, 138, 0);">dentist</b></p><p>Today Sam is going to the dentist.</p><p>M: We all need check-ups to make sure our teeth are clean and healthy. You have lovely clean teeth, I am sure the dentist will be very happy.</p><p>D: "Hello, Sam, have you been brushing your teeth?</p><p>S: "Yes, Dr. "</p><p>D: Good.</p><p>"Sitting in the chair, please."</p><p>"Open wide, please."</p><p>Ah...</p><p>"wider, please."</p><p>Ah...</p><p>now let's take a look.</p><p>I will use a little mirror to look at your teeth.</p><p>Then I will use the explorer to see If you have a decayed tooth or not.</p><p>Then I will use the trousers to see if your your teeth are wobbly.</p><p>What lovely clean and healthy teeth.</p> <p class="ql-block"><b style="color: rgb(255, 138, 0);">First aid doctor</b></p> Irene drew a very cute syringe herself and then colored and cut it out. <div>Now, Irene is giving the injection to her dad who is a patient at home.</div> This is the stethoscope Irene drew herself, and Irene is helping her dad diagnose with her homemade stethoscope. In fact, this seems to be the job of a doctor, not a nurse, hah. <p><b style="color: rgb(255, 138, 0);">Police Officer</b></p><p>Police Officer Peter has an important job. He doesn’t just arrest criminals and give people tickets.He also keeps neighborhoods safe and peaceful. Some people break the law,and that’s bad. But Police Officer Peter watches carefully, so he can keep everyone safe. And he doesn’t work alone – the whole community helps, too!</p><p>Conversation A</p><p>Rob:Welcome Police Officer Peter! Officer Peter, you have a very important job!</p><p>Peter:I do. I love my job, Rob.</p><p>Rob:Because you can arrest bad guys?</p><p>Peter:Well, yes. But I also get to serve the community!</p><p>Rob:How do you serve the community?</p><p>Peter:I help keep neighborhoods safe. A peaceful neighborhood is ahappy neighborhood!</p><p>Rob:How do you keep neighborhoods safe?</p><p>Conversation B</p><p>Ken: Idrive around the neighborhoods. I talk to people and learn about theirlives. I have a lot of friends in the community!</p><p>Rob: Is that important?</p><p>Peter:Very! Everyone works together to keep the community safe. I can’t work alone!</p><p>Rob: Ifeel safer when I see a policeman drive by.</p><p>Peter:Right. Robbers and other criminals see me, too. Then they don’t do bad things!</p><p>Conversation C</p><p>Rob:What is your favorite part of your job?</p><p>Peter:I like helping people! I feel good when I can help someone.</p><p>Rob:Do you like to give people tickets?</p><p>Peter:No. But sometimes I have to. People shouldn’t break the law.</p><p>Rob:You’re right. Laws keep us safe.</p><p>Peter:Yes. Laws protect everyone.</p><p>Rob:Thanks for coming today. The police are our friends.</p><p>Peter:Yes, we are.</p> <p><b style="color: rgb(255, 138, 0);">post officer</b></p><p>日常情景对话1：</p><p>A: How much is an airmail letter to Japan?</p><p>B: I'll have to check. Can I help you with anything else?</p><p>A: I'd like a 20 cent stamp, please.</p><p>B: There you are.</p><p>日常情景对话2：</p><p>A: Could you tell me how much it would cost to send this to France by regular mail?</p><p>B: I'll look it up. Is there anything else?</p><p>A: Yes. I'd like five airmail stamps.</p><p>B: Here you are.</p><p>日常情景对话3：</p><p>A: How much would a post card to Brazil be?</p><p>B: Let me check for you. Do you need anything else?</p><p>A: Yes. I'd like a book of 20 cent stamps, please.</p><p>B: Here you are.</p><p>日常情景对话4：</p><p>A: How much more would it cost ot send this special delivery?</p><p>B: Just a second. I'll have to check that? Anything else I can do for you?</p><p>A: Yes. I'd like to send a $20.00 money order.</p><p>B: There you go.</p><p>Excuse me, I have come for the parcel.</p><p>打扰一下，我是来取包裹的。</p><p>I want to pick up my package from China.</p><p>我来取从中国寄来的包裹。</p><p>Do you have your package receipt?</p><p>你带包裹票单了吗?</p><p>Please show me your I.D.card or passport.</p><p>请出示一下您的身份证或护照。</p><p>Can I leave the parcel with you?</p><p>我可以把包裹暂寄在您这吗?</p><p>Excuse me, I got a parcel arrival notice thismorning.</p><p>打扰一下，我今早收到了一个包裹到达的通知。</p><p>Please endorse it first. Do you have</p><p>identification?</p><p>请在收货单上签字。你带身份证了吗?</p> <p class="ql-block"><b style="color: rgb(255, 138, 0);">chef</b></p><p class="ql-block">Could you please make me dinner?</p><p class="ql-block">S: OK</p><p class="ql-block">M: Great! What are you going to cook for me now?</p><p class="ql-block">S: I will make you some chicken, potatoes, and green beans.</p><p class="ql-block">We need a knife to cut the lettuce/ tomato/broccoli/...</p><p class="ql-block">We need a pan to cook the meat/ beef/ ....</p><p class="ql-block">We need a pot to boil the potatoes/beans... (We cook the beans in the pot)</p><p class="ql-block">Let's grill the bacon/sausage/...</p><p class="ql-block">we should rotate the corn/ sausage/bacon until they are cooked properly with some tongs.</p><p class="ql-block">The dishes are now ready!</p>