句型提炼：not only… but (also) 不仅… …而且; 为了强调，将not only或only 放在句首的时候,句子应该部分倒装，即助动词或情态动词放在主语之前。
应用：在网上学习的帮助下，她不仅英语说的更正确了，也更流利了。With the help of online learning, not only did she speak English more correctly, but also more fluently. / 她不仅很容易接受舍友的意见，而且还很礼貌。 Not only does she easily accept her classmates’ opinion, but she is also polite.
3 Guided writing 1 The Structure of a Paragraph
A paragraph is a group of related sentences developing one central idea, or expressing one unit of thought. It is a unit in itself and is also part of the larger whole―the essay.
A paragraph should be unified（统一的）, coherent （连贯的）and well developed. It is unified when it has a single focus. It is coherent when all the sentences in it are related and lead logically to one another, and the choice is based on the content of the paragraph and the intention of the writer. The Structure of a Paragraph
提出问题 Topic Sentence ↓ 分析问题 Developing Sentence1 分析问题 Developing Sentence2 分析问题 Developing Sentence3… ↓ 解决问题 Concluding Sentence Please read and analyze the following paragraph. The two-day weekend is sincerely popular with college students. It offers students more leisure time for their hobbies and entertainments，which help them relax completely after five-day hard work.. It also relieves the pressure on them from too many courses and assignments．Therefore, many students try to enjoy themselves in many interesting ways such as going camping。 topic Sentence: The two-day weekend is sincerely popular with college students. ↓↓ The developing Sentences: 1. It offers students more leisure time for their hobbies and entertainments，which help them relax completely after five-day hard work.. 2. It also relieves the pressure on them from too many courses and assignments. ↓↓ The concluding Sentence: Therefore, many students try to enjoy themselves in many interesting ways such as going camping and having a potluck party． 6
2. A Paragraph of Cause and Effect Write one short cause- and-effect paragraph based on the topic and key words given below.
Subject: stop polluting the nature
Key words: development/ be followed by/ damage/ achieve the economic development/ reach their goals/ at
the expense of/ develop/ save/ cause/ take steps/ the following generations
Reference model :
The further development of human society is always followed by the damage to the nature. In order to achieve the economic development, most countries try to reach their goals at the expense of the environment. There is one popular saying that we should develop ourselves first, and then we try to save the environment, which has caused the pollution of all kinds. Thus, it’s time for mankind to take steps to stop polluting the nature for the following generations.
3. Post-reading
Useful expressions
1）很值得去努力/时间/金钱/值得我们去冒险to be well worth the effort/the time/ the money/ our isk .(L.3） 2）在班里名列前茅 to be at the top of the class (L.7)
3）失去说英语的欲望 to lose the desire to say anything in English ( L.14） 4）远不尽人意/远远不够 to be far from perfect/satisfactory/enough（L.19） 5）接触到必要的设备 to get access to the necessary equipment （L.30） 6）跟上课程进度 to keep up with the flow of the course (to keep pace with)( L.33） 7）满足课程最低限度的要求 to meet the minimum standards set by the course （L.34） 8）因挫折而哭泣 to cry with frustration （L.37） 9）想放弃to feel like giving up （L.37） 10）尝到刻苦学习的甜头 to reap the benefits of hard work （L.42） 11）使我懂得了刻苦努力的价值 to teach me the value of hard work （L.45） 12）使我认识了另一种文化 to give me insights into another culture （L.46）
13）使我从心里乐于接受新的看待事物的方式 to keep my mind open to new ways of seeing thing（L.46) 14）弥合不同文化之间的鸿沟 to bridge the gap between different cultures （L.52）
4. Assignment:
1) Do the Exercises of Section A
2) Write a paragraph about “Stop polluting the nature”.(see 2.3.2) 3) Recite paragraph 8 of Section A
4) Preview “Section B of Unit 1”, including reading skills, the passage and the related exercises.
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Unit One Section B Key to Successful Online Learning
1. Reading skill
1. Introduction:
Hello, everyone. We’ve come to Section B.
The section deals with Reading Skills. In this section, we will introduce the important reading skills one by one. You should take care to read the explanation of each specific skill, which has been written in clear -to-understand language. And we’ll use Reading Passages B and C to let you see each skill applied to a particular passage.
The particular reading skill introduced in this unit will help you to find word meanings through many different ways. In the text we list as many as 9 different ways of finding out a word’s meaning which you may not be familiar with.
2. Finding out Word Meaning
1）Some sentences set off(mark off) the definition for a difficult word by using punctuation(标点符号). Example: The period of adolescence, the period between childhood and adulthood, may be long or short,
depending on the social and on society’s definition.
2）Sometimes helping words, along with punctuation, provide important clues. Example: Still other people are not avoiding work; strictly speaking, they are slowly-------- delaying their work.
3）Some sentences tell the opposite of what a new word means. From its opposite, you can figure out the meaning of the word. Example
If we desire to get rid of the slovenliness of our English we can think carefully and clearly before expressing ourselves in it.
4）Sometimes you can use your own experiences to figure out the definition of a word. Example
They were puzzled to see that the tractor(拖拉机) was followed by about 200,000 women in a parading procession that took more than three hours to snake through central Rome. Explanation
According to your own experience, “snake”means “move in a long winding line through central Rome（像蛇那样蜿蜒前进）
5）Sentences before or after a sentence that has a difficult word sometimes explain the meaning of the word.
Example
I had a kind and patient teacher who often praised all of the students. Because of this positive method, I eagerly answered all the questions I could, …
6）Some sentences are written just to give the definitions of the difficult words―words that readers will need to know in order to understand what they are reading.
Example
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…that I could communicate with many more people than before. Talking with people is one of my favorite activities.
7）Because some sentences give examples for a new word, you can build a definition. Example
Today young couples who are just starting their households often spend lots of their money on appliances, for instance, washing machines, refrigerators and color televisions.
8）Some sentences use a word you do know to help explain a word you do not know. Example
The medical use of some drugs should be carefully regulated by doctors because they are addictive or habit-forming.
9）Word part clues―stems(词干) and affixes(词缀) also help to find out word meaning. Example
With many factors unforeseeable, there is no reason for us to show a sweeping optimism about our plan. 3. Text Reading 1）expand（L.2）
Metals expand with heat and contract with cold. (v. grow larger) 金属热胀冷缩。
随着年龄的增大，孩子们的兴趣变得更加广泛。As children grow older, they expand their interests. (v. cause to increase in size, number, etc.)
2）aware（L.3） 常用搭配: become / be aware of+n./ noun phrase or clause 意识到
be aware +that clause意识到
我很清楚你对这个问题的感受。I’m quite aware of how you feel about this problem. I gradually became aware that there was someone in the room. 我渐渐意识到房间里有人。 3）unique （L.4）I’m in a rather unique position, as my job is different from anyone else’s. (a. unusual)
我所处的地位很特殊， 因为我得工作与任何人的都不一样。
这个小城美丽又静的环境颇具特色。The town is very unique in its beautiful and quiet environment. None of these social problems are unique to this country. （a. being the only one of its type） 这些问题并非这个国家所独有。
4）to be open-minded about: keep one’s mind open to 从心里乐于接受（L.6）
对任何与英语学习相关的好建议我们都乐于接受。We are open-minded about any good suggestion associated with the English learning.
我父母亲对于这个问题相当开通。My parents are quite open-minded about this subject. 5）reflect（L.10） reflect on / upon: think deeply about考虑，认真思考 我仔细反省导致我失败的种种原因。I reflected on possible reasons for my failure.
She felt she needed time to reflect upon what to do next.她觉得需要一些时间来考虑下一步该怎么办。 词语辨析：
二者均表示“思索，思考”。think 是一般用语，只某人思考、探求某个问题，以便采取正确的行动。 reflect 的语气较强，指某人很冷静，很认真的反复思考某个问题，特别是研究已经发生的事情。如：
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Think before you act. 先思而后行。On my way home, I reflected on how selfish I had been to act like that. 在回家的路上，我想我那样作是多么自私。
6）critical（L.14） 常用搭配：It is / was critical that …(should) do… 做……是非常重要的 在本句型中应用虚拟语气。be critical of sth: 对……挑剔
跟上网络课程的进度是非常重要的。It is critical that you (should) keep up with the flow of the online course.
不要对他挑剔，他是个初学者. Don’t be critical of him; he is a beginner.
7）to feel (un)comfortable doing sth.: 感到做某事（别扭）不别扭 (L.15) (可替代comfortable 的词有：uneasy, happy, content, pleased, delighted等)
由于她言谈举止大方而可爱，许多男生感到和她聊天很爽。Because of her easy and sweet manners, many boys feel happy chatting with her.
学生能自如地用英语表达自己的思想是非常重要的 It is critical that students (should) feel easy expressing their own ideas in English.
8）to gain insight from sth. / sb.: 从某事中／某人那里获得见识／顿悟 (L.19) The insight gained from this experience has invested my life with new meaning. 从这次经历中获得的顿悟赋予我的生活以新的含义。
温故知新：to give sb. (an) insight into sth. 使某人认识了…… ( Unit1-A, BookⅠ)
Not only did learning another language teach me the value of hard work, but it also gave me insights into another culture, and my mind was opened to new ways of seeing things. 学习外语不仅使我懂得了艰苦努力的意义，而且使我认识了不同的文化，让我以一种全新的思维方式去看待事物。
9）arise（L.21） Problem arise when parents and children want to watch different programs. (vi. appear) 父母与孩子想看不同的节目时，问题就出现了。
词语辨析： arise主要指某事的出现是由于其他事物的存在而产生，两者有密切的因果关系。rise 则指“上升，升起，增加，站起来”.
Everyone knows that the sun __________ in the east.每个人都知道太阳会从东方升起。(rises) The price of bread has __________ by 15%.面包的价格上涨了15%。(risen)
Some new problems ______ which seemed difficult to figure out last week. 上周出现了一些看是很难解决的问题 (arose)
10) reinforce（L.28）The general reinforced the front with more troops. (v.增援) 将军派了更多的部队增援前线。
Newspapers like this tend to reinforce people’s prejudices.（v.加强，加固）这一类报纸往往会增加人们的偏见
11）likely（L.35） 常用搭配:Sb. / Sth. is (more / less than) likely to do sth. 某人／某事（很／不大）可能做某事。It is / seems likely that …(从句) ……是可能的。
你认为他有希望当选吗？Do you think he is likely to get elected?
It’s likely that he will call on us when he comes to Xi’an?= She is likely to call on us when she comes to Xi’an. 他可能再来西安时顺便看我们。
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词语辨析：likely a. “可能的”， 程度仅次于probable, 表示从表面迹象判断颇有可能，如赢得认同或产生结果等。possible a. “可能的”， 程度仅次于likely, 只在一定的条件下用可行的方法办到某件事，或是某事物存在或发生的可能性.probable a. “很可能的”， 是这组词中可能性程度最大的词，肯定意味较浓，只有足够的根据或理由是人相信。
On the ________ outcome of the contest, opinions of the audiences are unanimous.对比赛的可能结果, 观众的意见是一致的。(probable)
His election is _________, but not probable.他的当选是可能的，但把握不大。(possible) He is _______ to do something wrong.他有可能会干坏事。(likely) 12）commit（L.36）to commit sth to (doing) sth. 把某物专门用于…
The government committed the special money to this project. （vt. decide to use for a particular purpose）
政府给这项工程拨了专门的经费。
每天她都花两个小时上网。She commits two hours to online surfing.
13）effective （L.54） 词语辨析：effective效果好的:指措施，方法，药物等能产生预期的且长远的效果;指人时表示此人能使工作的效果显现出来。efficient效率高的:既可以指人，也可以指物，主要表示完成任务之迅速程度。 She got over soon, since the medicine she took was very _____________..她很快就康复了,因为她吃的要效果很好。(Effective)/The __________ woman worker gets all her work done in less time than anyone else.那位能干的女工做完全部的工作所发的时间比别人都少。 (efficient)/Giving sample of our product is the most_________ way to promote it. 散发样品是进行产品宣传的最有效的方法。(effective) 14）allow for: take into consideration 考虑到
Allowing for inflation, the cost of the project is $2 million.考虑到通货膨胀的因素，该工程的造价为二百万美元。
我们必须考虑到任何可能的延误。We should allow for every possible delay.
4. Text extension:
An Interview
Topic：English Leaning
Directions: Work in pairs. Please try to make an interview about English learning. Discuss what an
interviewer would ask. Rehearse an interview with your partner thoroughly before you perform it in front of the rest of the class.
When you make preparations, be sure that you go through the following steps：
1）Go to the library or surf the internet to find as much as information about the topic. You may turn
to books, magazines, newspapers and related material. 2）Design questions. Share your questions with your classmates. 3）Choose one of your classmate as interviewee. 4）You have 8 minutes to rehearse in class.
5）Select one group to present their interview in the class, while the other students just listen. when they finish, please make comments
5.Assignment (omitted)
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