八年级英语下册Lesson47教材内容详解冀教版.doc

Lesson 47：Im Connected ! 我连接上了！课文英汉对照To: jennycompmail.ca 发送：jennycompmail.caFrom: 来自：Subject: E-hello 主题: 来自电子邮件的问候Date:20/05 8:49 PM日期:20/05 下午8:49 Dear Jenny, 亲爱的珍妮I now have e-mail! 我现在有电子邮件了！My family got a computer this week. Li Ming helped me learn how to use it. At first, I didnt know which button to press!这周我家有了一台电脑。李明帮我学习怎样用它。一开始，我不知道按哪一个按钮！Li Ming also connected me to the Internet. Li Ming said that you would be happy if you heard 李明帮我连接上的互联网。李明说如果你收到我的电子邮件会很高兴的。from me. He gave me your e-mail address.他给了我你的电子邮箱地址。This is only my second e-mail. I sent my first e-mail to Li Ming last night. I failed to reach him 这仅仅是我的第二封邮件。昨天晚上我给李明发的第一封邮件。我打电话没有联系到他， by phone, so I wrote him a message. Then, I waited to see if he would write back. This morning, 所以给他发了邮件。 然后，我等着看他是否给我回信， 今天早晨， I received an answer from him. My e-mail program made a noise, and said “you have mail!”我收到了他的回信。 我的电子邮件程序发出响声，然后显示“你有邮件”！The Internet sure is fun!互联网真的很有趣！I feel like Im connected to everybody in the world. If I want to learn about somebody in the U. 我想连接到世界上的每一个人。 如果我想想向美国的某个人学习， S., I can use the Internet. If I need information about kangaroos, I can use Internet. I can look 我可以用互联网。 如果我想获得关于袋鼠的知识， 我可以用互联网。我可以看at the mountains in South America, or see fish far under the ocean. I can send a message to you in 到南美洲的山峦, 或者看到深海的鱼。 我可以把信息发给在加拿大的你Canada, and you receive it a moment later. We can learn so much from each other. My teacher, 也可以一分钟内收到回信。 我们可以互相学习到很多知识。 我的老师 Ms. Lin says that the Internet is the most important invention since the printing press. I agree!刘小姐说互联网是继印刷机后的最重要的发明， 我同意这种说法！I would love to get some e-mail from somebody in Canada. I hope it wont be long till I hear 我想收到来自加拿大的电子邮件， 我希望不会很久就能收到你的回信， from you. Please write soon! 请速回信！BFN, 再见Wang Mei王梅图片译文：Whats BFN? It is “bye for now”什么是BFN？它是“再见”的意思。Learning Tips 学习小贴士Reach him by telephone means get in touch with him by telephone.reach him by telephone 意思等同于get in touch with him by telephone.LETS DO IT!Suppose you are Jenny. Send an e-mail back to Wang Mei. Tell her what you think about the 假设你是珍妮。 发一个电子邮件给王梅。 告诉她你对互联网的看法。Internet . Do you have any questions for her? 你有没有问题问她？重点难点详解1. Li Ming helped me learn how to use it . 李明帮助我学习如何使用它。语法：how to use it 意为“如何使用它”，为“疑问句+不定式”构成的不定式短语，在此作宾语。I dont know what to do next . 我不知道下一步该怎么办。Have you decided where to go to spend your holiday ? 你决定了去哪儿度假了吗？可接“疑问句+不定式”作宾语的动词有：learn , ask , know , teach , tell , show , decide 等，此类短语可转化为宾语从句。I want you to tell me what to do. = I want you to tell me what I should do . 我想要告诉你我该怎么做。I dont know where to go. = I dont know where I should go . 我不知道该去哪里。When to start has not been decided . 何时动身还未决定。经典考题：用所词的适当形式填空I dont know which one _ (choose ) . Both of them are nice. 解析：句意为“我不知道该选择哪一个。两个都很好。”疑问词+不定式结构在句中作宾语，故应用to choose .答案：to choose。2. At first , I didnt know which button to press! 开始时，我不知道按哪个键！短语：at first 为固定短语，意为“起初，首先”。At first , I couldnt speak English in class . 开始时，我不敢在课堂上说英语。帮你辨析：at first 与frist at first意为“起初”“刚开始的时候”，暗示后来的情况有变化。He worked hard at first , but later did nothing .At first I didnt like English , but now I do. first 则表示一系列事物的“首先”“第一”。First knock at the door and then go in .先敲门再进去。Paper was first made in China. 纸首先产自中国。3. Li Ming also connected me to the Internet . 李明还帮我上了网。语法：also为副词，意为“也；亦；并且”。also不与否定动词连用。She played the piano and also sang songs . 她弹钢琴也唱歌。My sister can ski and can also skate . 我妹妹会滑雪也会溜冰。帮你辨析：also，as well 与 too的区别also比as well和too正式，通常置于主要动词之前，或be之后，also通常不置于句末。as well和too多用于非正式的口语，且通常置于句末，too一般用“逗号”与句子分开，而as well不用逗号隔开。I went to New York last year , and I also spent some time in Washington . 我去年去了纽约，还在华盛顿呆了些时间。“Im going home now .” “Ill come , too .” “现在我要回家了。”“我也要回去。”You can have a hamburger, but you cant have fries as well . 你可以吃汉堡包，但不可以同时又吃炸薯条。4. Li Ming said that you would be happy if you heard from me . 李明说你接到我的信一定会很高兴。短语：hear from 为固定短语，意为“收到的来信”。Have you heard from your father lately ? 你最近收到你爸爸的来信了吗？When you hear from your pen friend , please ring me up . 当你收到你笔友的来信时，请给我打电话。语法：这个句子是一个双重复合句。其中that you would be happy if you heard from me 为that引导的宾语从句，在此宾语从句中有if引导的条件状语从句，you would be happy 为状语从句的主句部分，you heard from me为从句部分。在宾语从句中，主句如果用过去时，从句要用过去时的某种时态；当主句的谓语动词是一般现在时态，宾语从句可根据需要，选用任何时态。Han Mei told me that she had never been to Shanghai . 韩梅告诉我她从未到过上海。Danny thinks he will eat five donuts . 丹尼想他会吃掉五个面包圈。友情提示：如果宾语从句表示的是客观真理、自然现象、科学原理等，从句的时态不受主句谓语动词时态的限制，仍用一般现在时。When I was young , I knew the earth moves around the sun . 我小的时候就知道地球绕着太阳转。if 引导的条件状语从句常用一般过去时表过去将来时，用一般现在时表一般将来时。If I had enough money , I would travel all over the world . 如果我有足够的钱，我就会环游世界。I will ask the teacher for help if I dont understand . 如果我不明白我会向老师请求帮助的。经典考题：用所给的词的适当形式填空Li Ming said that he _ (arrive ) here at 5:00 .解析：句意为“李明说他要在五点的时候到的这儿”。根据谓语动词said可以判断，主句 中的谓语动词是一般过去时，那么宾语从句中的谓语动词应使用过去的某种时态。因此，在这里我们可以用过去将来时，故应用would arrive .答案：would arrive。5. I failed to reach him by phone , so I wrote him a message . 我给他打电话打不通，因此我给他写了一条信息。短语：fail to do sth. 为固定短语，意为“未能做成某事；忘记”。Never fail to write to me . 别忘记写信给我。The car failed to stop at the red light . 那辆汽车在红灯前没有停。reach v. 意为“与联系，接触；到达；达到”How can I reach you ? 我怎么联系你？They reached the top of the mountain . 他们到达了山顶。When does the train reach the station . 火车什么时候到站？The apple is too high . I cant reach it . 那个苹果太高了，我够不到。经典考题：用所给词的适当形式填空If you dont work hard , you may fail _ (travel ) with me.解析：句意为“如果你工作不努力，你可能不能和我一起去旅行。” fail to do sth.为固定短语，意为“未能做成某事”，故应用to travel .答案：to travel。6. Then , I waited to see if he would write back . 然后，我等待看他是否会回复。语法：I waited to see 相当于I waited in order to see 为不定式作目的状语。而句中的if意为“是否”，作连词，用来引导宾语从句，相当于whether.Danny went to the theatre to watch a movie . 丹尼到电影院看电影去了。I have to get up early to catch the early bus tomorrow . 明天我得早起赶早班车。I dont know if he will win the match . 我不知道他是否会赢得这场比赛。7. I feel like Im connected to everybody in the world . 我觉得我和世界上每个人都联系在一起了。短语：feel like 为固定短语，意为“觉得好像”，其后可跟句子，也可跟名词。like在不规范英语或口语中可以被视作连词，相当于as 或as if / though 。It feels like rain . 好像要下雨。I feel as if Im going to be sick . 我觉得我好像要生病了。知识拓展：feel like 意为“想要做某事”，like为介词，其后接动词-ing形式或名词。I feel like having a drink . 我想喝点酒。I feel like taking a walk . 我想散散步。would like to do sth. 意为“想要做某事”，like为动词，后接动词不定式做宾语。Would they like to sit down ? 他们想坐下吗？Would you like to borrow my bike ? 她想借用我的自行车吗？feel like还可表示“感到像”“觉得像”They made me feel like one of the family . 他们使我感到我好像是这个家庭的一员。It feels like flying in the sky . 这就觉得像是在空中飞一样。经典考题：用所给词的适当形式填空I would like _(get) some e-mail from Li Ming .解析：句意为“我想给李明发一些电子邮件。” would like to do sth. 意为“想要做某事”，like为动词，后接动词不定式做宾语，故应用to get 。答案：to get。I feel like _ (talk) with you . 解析：句意为“我想和你说话。” feel like 为固定短语，意为“想要做某事”，like为介词，其后接动词-ing形式或名词。故应用动词talk的ing形式，即talking 。答案：talking。8. I agree ! 我同意！生词：agree v. 意为“同意；约定”I asked for a pay rise and she agreed . 我请求加薪，她就答应了。Is he going to agree to our suggestion ? 他会同意我们的建议吗？知识拓展：由agree构成的常用短语涉及讨论的题目用about。They never agree about politics . 关于政治问题，他们总是意见不一致。要确定一件事情用on。Can we agree on a date for the next meeting . 我们能不能为下次会议确定一个日期？涉及意思、想法、分析、解释以及涉及人的时候用with。They might not agree with his opinions . 他们可能不同意他的意见。agree to do sth. 或that从句，意为“同意”“赞同”。We agreed to start early . 我们同意早点动身。She agreed that I was right . 她认为我说得对。agree with sb. 同意，赞成；（与某人）意见一致。Do you agree with me about building more schools ? 关于多建一些学校一事，你同意我的意见吗？n. agreement 同意9. I hope it wont be long till I hear from you . 我希望不久会收到你的来信。hope v. I hope to see you soon . 我希望尽快见到你。Lets hope for the best and prepare for the worst . 让我们抱最好的希