L4-U3-P4-1 Listening :?Dream Jobs 理想工作
What kind of careers are the best, and what are the qualifications??最好的職業(yè)有哪些，需要什么資格？
One of the most popular careers for kids is to become an astronaut.?孩子們最向往的職業(yè)之一就是成為宇航員。
Many kids dream of going into space when they grow up.?許多孩子夢想著長大后能進入太空。
They dream of working on a space station or exploring deep space.?他們夢想著在空間站工作或探索深空。
To become an astronaut, it's important to have the right background.?要成為宇航員，擁有正確的背景很重要。
Many astronauts have a background in engineering, physics or medicine.?許多宇航員都有工程學(xué)、物理學(xué)或醫(yī)學(xué)的背景。
Sometimes they have a military background, such as flying military aircraft.?有時他們還有軍事背景，比如駕駛軍用飛機。
As for pay, astronauts can earn a good salary but not great.?至于薪酬，宇航員可以賺取不錯的薪水，但并不是非常高。
習(xí)題：
Many kids?dream?of going into?space?when they?grow up.
To?become?an astronaut, it's?important?to have the right?background.
Another popular career is to become a musician or actor.? 成為音樂家或演員是另一個受歡迎的職業(yè)選擇。
Many kids dream of becoming famous singers or movie stars.?許多孩子夢想著成為著名的歌手或電影明星。
However, most musicians and actors don't become famous.?然而，大多數(shù)音樂家和演員并沒有成名。
They are usually paid by the hour or by the performance.?他們通常按小時或按演出獲得報酬。
Only a very few earn lots of money.??只有極少數(shù)人能賺很多錢。
So the best advice is not to become a musician or actor unless that's your real passion.?因此，最好的建議是，除非你真的熱愛，否則不要成為音樂家或演員。
習(xí)題：
They are usually paid by the hour or by the performance.
Becoming a professional athlete is another dream job for many.?成為職業(yè)運動員是許多人夢寐以求的工作。
It's nice to imagine playing a favorite sport and getting paid for it.?想象一下，從事自己喜歡的運動并且還能獲得報酬，這是很美好的。
However, becoming a professional athlete takes a lot of work and practice.?然而，成為職業(yè)運動員需要大量的工作和練習(xí)。
Great athletes practice for hours a day with teammates and coaches.?優(yōu)秀的運動員每天要和隊友及教練一起練習(xí)數(shù)小時。
They also work regularly with trainers to keep their bodies strong.?他們還經(jīng)常與訓(xùn)練師合作，以保持身體強壯。
The level of pay for athletes depends on the success and level of their performance.?運動員的薪酬水平取決于他們的成功程度和表現(xiàn)水平。
Athletes often have short careers because of the physical requirements of their sport.?由于運動的體能要求，運動員的職業(yè)生涯通常很短暫。
When they are no longer able to compete at a high level, some athletes become coaches.?當(dāng)他們不再能夠在比賽中保持高水平時，一些運動員會成為教練。
習(xí)題：
The level of pay for athletes depends on the success and level of their performance.
Athletes often have short careers because?of the physical requirements of their sport.
Firefighters and police officers are important jobs that help and protect people. 消防員和警察是幫助和保護人們的重要職業(yè)。
These careers require applicants to complete training programs and pass written and physical tests.?這些職業(yè)要求申請者完成培訓(xùn)項目，并通過書面和體能測試。
These jobs can be exciting and dangerous, so they require courage and sometimes sacrifice.?這些工作可能既刺激又危險，因此需要勇氣，有時甚至需要犧牲。
習(xí)題：
These jobs can be exciting and dangerous, so they require courage and sometimes sacrifice.
Many astronauts have a background in engineering, physics or medicine.
Most musicians and actors don't become famous .
Great athletes practice for hours a day with teammates and coaches.?
L4-U3-P4-2 Listening :?Jobs and Wages工作和工資?
When considering salary and benefits, some of the lowest paying jobs are in the hospitality and beauty industries.?在考慮薪資和福利時，一些薪酬最低的工作出現(xiàn)在酒店和美容行業(yè)。
For example, food service workers and hair stylists generally have low salaries.?例如，餐飲服務(wù)人員和發(fā)型師通常薪資較低。
These kinds of jobs don't require much education or training.??這類工作通常不需要太多的教育或培訓(xùn)。
But again, if you enjoy what you are doing, that may be good enough.?但是再次強調(diào)，如果你喜歡你正在做的事情，那可能就足夠了。
For example, you may really enjoy talking with you customers.?例如，你可能真的很享受與顧客交談。
Spending your life doing something you dislike can be very unsatisfying, even if the salary is high.?即使你不喜歡你的工作，但如果你能夠從中獲得樂趣，那么即使薪水不高，也可能比從事高薪但不喜歡的工作要來得更令人滿意。
Some of the highest paid professions include doctors, lawyers and scientists.?一些薪酬最高的職業(yè)包括醫(yī)生、律師和科學(xué)家。
However, these professions require high levels of education and training.?然而，這些職業(yè)需要高水平的教育和培訓(xùn)。
The path to becoming a doctor, for example, is a long one.?以成為醫(yī)生為例，這是一條漫長的道路。
Doctors require a university degree, several years in medical school and several more years of experience.?醫(yī)生需要大學(xué)學(xué)位、數(shù)年的醫(yī)學(xué)院學(xué)習(xí)以及更多的實踐經(jīng)驗。
Only then are they certified as a medical doctor, or MD.?只有在經(jīng)歷了這些之后，他們才能獲得醫(yī)學(xué)博士（MD）的認證。
So it doesn't make sense to consider these professions, unless you are willing to work hard for many years.?因此，除非你愿意為之努力工作多年，否則考慮這些職業(yè)是沒有意義的。
And of course, you should really care about doing the work well.?當(dāng)然，你確實應(yīng)該真正關(guān)心把工作做好。
習(xí)題：
Some of the lowest paying jobs are in the hospitality and beauty industries .?一些薪酬最低的工作出現(xiàn)在酒店和美容行業(yè)。
Some of the highest paid professions include doctors, lawyers and scientists.?
L4-U3-P4-3 Vocabulary : Types of Wars 戰(zhàn)爭的種類
Civil?wars are fought between citizens of the same country and are fought within the country.?內(nèi)戰(zhàn)是同一國家的公民之間在國內(nèi)進行的戰(zhàn)爭。
If citizens of a country disagree about a policy or leader, they may fight a civil war.?如果一個國家的公民對某項政策或領(lǐng)導(dǎo)人有分歧，他們可能會進行內(nèi)戰(zhàn)。
A world war is fought when countries form alliances, and these?alliances fight each other.?世界大戰(zhàn)是當(dāng)國家結(jié)成聯(lián)盟，這些聯(lián)盟之間相互對抗時發(fā)生的。
A world war involves many or most of the world's most powerful countries.?世界大戰(zhàn)涉及世界上許多或大多數(shù)最強大的國家。
There were two world wars in the 20th century.?20世紀發(fā)生了兩次世界大戰(zhàn)。
Terrorism involves groups of individuals rather than countries.?恐怖主義涉及的是團體而非國家。
Terrorists may come from different countries and they may share the same beliefs.?恐怖分子可能來自不同國家，他們可能有共同的信仰。
Terrorists often use car?bombings?and?suicide attacks oninnocent?people.?恐怖分子經(jīng)常使用汽車炸彈和自殺式襲擊來攻擊無辜民眾。
A terrorist attack can happen at any time and any place.?恐怖襲擊可以在任何時間和任何地點發(fā)生。
An invasion occurs when one country attacks another.?侵略是指一個國家攻擊另一個國家。
It sends its army into the other country and attempts to take control.?它派遣軍隊進入另一個國家并試圖控制。
One of the most famous invasions was when France invaded Russia in 1812.?最著名的侵略之一是1812年法國入侵俄羅斯。
A defensive war occurs when a country is attacked and needs to defend itself.?防御戰(zhàn)是指一個國家遭到攻擊并需要自衛(wèi)時發(fā)生的戰(zhàn)爭。
Most countries have a military so that it can defend itself if it's attacked.?大多數(shù)國家都有軍隊，以便在遭到攻擊時能夠自衛(wèi)。
When France invaded Russia in 1812, the Russian army fought a defensive war and defeated the French army.?當(dāng)1812年法國入侵俄羅斯時，俄羅斯軍隊進行了防御戰(zhàn)并擊敗了法國軍隊。
習(xí)題：
If citizens of a country disagree about a policy or leader, they may fight a civil war.?
A terrorist attack can happen at any time and any place.
When France invaded Russia in 1812, the Russian army fought a defensive war and defeated the French army.?
Over 60 million people were killed in World War 2 .
A world war involves many or most of the world's most powerful countries.?
An invasion occurs when one country attacks another.?
L4-U3-P4-4 Vocabulary : Biology Terms 生物學(xué)術(shù)語
A cell is the basic unit of life.?
A cell is the smallest structure that can live and reproduce.
Cells grow and develop, reproduce and interact with the environment.
Photosynthesis is one of the most important biological processes.
It allows plants to capture and use light as an energy source.
Photosynthesis is the process of converting light energy into chemical energy.
A virus is a small biological structure that attacks and enters cells.
Once inside a cell, a virus reproduces and makes many copies of itself.
Some?diseases such as?influenza are viruses.
Bacteria are one-celled forms of life that are all around us.
Although they have a single-cell structure, they are very important.
Many bacteria are inside us and help us digest our food.
DNA is a complex?molecule that stores information and can make copies of itself.
Nearly every cell in a person's body has the same DNA.
The information stored in DNA tells cells what to do and is?necessary?for reproduction.
習(xí)題：
A cell is the smallest structure that can live and reproduce.
The influenza virus spreads through the air when people cough or sneeze.
Bacteria are one-celled forms of life that are all around us.
It allows plants to capture and use light as an energy source.
Some?diseases such as?influenza are viruses.
Nearly every cell in a person's body has the same DNA.
L4-U3-P4-5 Dialogue :?Hotel Complain 酒店投訴
(W:? Hotel Reception? C:?Customer?? M: Manager)
W: Good evening, sir. How can I help you??晚上好，先生。我能為您做些什么？
C: Yes, we just checked in and our room is unacceptable. It's room 1810 (eighteen ten).?是的，我們剛剛登記入住，但是我們的房間令人無法接受。是1810號房間（十八十）。
W:?Is there something wrong with the room??房間有什么問題嗎？
C:?Yes, there certainly is. We requested a non-smoking room, but the room smells of smoke.?確實有。我們要求的是無煙房間，但房間里有煙味。
W:?Let me check. Yes, that room is supposed to be a non-smoking room.?讓我查一下。是的，那個房間應(yīng)該是無煙房間。
C:?Well, somebody certainly didn't follow the rules. The curtains smell like?cigars. We can hardly breath, and the windows won't open.?嗯，肯定有人沒有遵守規(guī)則。窗簾上有雪茄的味道。我們幾乎無法呼吸，而且窗戶也打不開。
W:?Right, the windows don't open, sir. I'm really sorry about this. Let me see if I can find you another room.?是的，先生，窗戶確實打不開。對此我非常抱歉。讓我看看是否能為您換另一個房間。
C:?Yes, please. We certainly can't stay in that room. Both of our kids have?asthma, so the smell of smoke can cause breathing problems.?好的，請幫忙。我們當(dāng)然不能住在那個房間里。我們的兩個孩子都有哮喘，所以煙味會導(dǎo)致呼吸困難。
W:?Yes, I understand your concern.?是的，我理解您的擔(dān)憂。
習(xí)題：
They?can't stay in that room because?it?can cause breathing problems for for their kids.
Let me?see?if I?can?find??you?another?room.
W: Sir, I'm afraid we don't have any other rooms with two double beds. If you'll excuse me, I'll speak with my manager. Sorry about this. 先生，恐怕我們沒有其他配有兩張雙人床的房間了。如果您不介意，我得和經(jīng)理談?wù)劇Υ宋腋械奖浮?/p>
C: We're really tired and we would like to get some rest as soon as possible.?我們真的很累，希望能盡快休息。
W:?Yes, I understand. If you don't mind, could you wait in the?lounge?near the elevators? I shouldn't be long. 是的，我理解。如果您不介意，能否請您在電梯附近的休息室稍等？我不會太久的。
C:?Sure, I hope it doesn't take time.?好的，希望不會太久。
習(xí)題：
If you'll excuse me,I'll speak with my manager .
Let me?see?if I?can?find??you?another?room.
The hotel stuff member is being polite and understanding.
Yes, that room is supposed to be a non-smoking room.?
M: Good evening sir, I'm the manager here, I'm sorry to hear about your room. 晚上好，先生，我是這里的經(jīng)理，聽說您的房間有問題，我深感抱歉。
C:?Yes, we are not happy, and we are really tired. I hope you can help us.?是的，我們很不滿意，而且我們真的很累。希望您能幫我們解決。
M:?I'm sure we can. Since we don't have another non-smoking room for you, I'll upgrade you to a?suite. Would that be ok??我相信我們可以解決。由于我們沒有其他無煙房間可供您換住，我將為您升級到套房。這樣可以嗎？
C:?Yes, that would be fine. There is no extra cost, right??好的，那可以。沒有額外費用吧？
M:?No sir. There will be no extra charge.?不，先生。不會有額外收費。
C:?And it's non-smoking, right? 而且是無煙房間，對吧？
M:?Yeah sir. I've confirmed that it's non-smoking.?是的，先生。我已經(jīng)確認這是無煙房間。
C:?Thanks. I really appreciate your help.?謝謝。我非常感謝您的幫助。
M:?It's my pleasure, sir. I hope you and your family have a wonderful stay with us. Here is my card. If there is anything else I can do for you, please let me know.?這是我的榮幸，先生。希望您和您的家人在我們這里度過一個愉快的入住體驗。這是我的名片。如果還有其他我能幫忙的，請隨時告訴我。
C:?I will.?Have a good evening.?我會的。祝您晚上愉快。
M: Thank you sir, and once again, let me?apologize for the same inconvenience.?謝謝您，先生，再次對給您帶來的不便表示歉意。
習(xí)題：
The manager?apologizes?for the inconvenience.
There is no extra cost, right?
The manager?apologizes?for the inconvenience.
He upgrades them to a?suite.
