高一英语必修三unit1.docx

1、高一英语必修三unit1必修3 Unit 2 Healthy eating教学目标： （西师附中高一下期中 ） The sun is shining (shine) when I get on No. 151 bus. We passengers sit jammed together in heavy clothes. No one speaks. Thats one of the unwritten rules of Chicagocommuting. Although we see the same faces every day, we prefer to hide (hide) be

2、hind our newspapers. The phenomenon is striking: people who sit so close together are using those thin sheets of newsprint to keep (keep) their distance. As the bus approaches the Magnificent Mile, a voice suddenly rings out: “Attention! Attention!” Papers rattle (发出细小声). Necks crane (伸长). “This is

3、your driver speaking.” We look at the back of the drivers head. His voice has authority. “All of you put your papers down.” The papers come down, an inch at a time. The driver waits. The papers are folded and placed on our laps. “Now, turn and face the person next to you. Go ahead.” Amazingly, we al

4、l do it. Still, no one smiles. I face an older woman, her head wrapped tightly in a red scarf. I see her nearly every day. Our eyes meet. We wait, unblinking, for the next order from the driver.“Now, repeat after me” It is a command, delivered in the tones of a drill sergeant (操练军士). “Good morning,

5、neighbor!” Our voices are weak and timid. For many of us, these are the first words we have spoken today. But we say them at the same time, like schoolchildren, to the strangers beside us. We smile and cant help it. We have said it; the barrier has been broken. Good morning, neighbor. It is not so h

6、ard after all. Some of us repeat it. Others shake hands. Many laugh. The bus driver says nothing more. He doesnt need to. Not a single newspaper goes back up. I hear laughter, a warm sound I have never heard before on bus No. 151. This day is starting off better than most.51. On hearing the sudden u

7、tterance of “Attention!”, the passengers _.A. stopped reading and put down their newspapers immediatelyB. looked up from the newspapers to see who was speakingC. sat still without responseD. were frightened52. Which of the following is true according to the passage?A. The passengers on the crowded b

8、us were so absorbed in reading their newspapers that no one spoke.B. The passengers were physically close together but mentally they kept each other at a terrible distance.C. The passengers didnt follow the drivers instruction at first.D. When the bus driver said nothing more, the passengers picked

9、up and read their newspapers again.53. What would be the best title for the text?A. The Warmth of Communication B. The Exchange of InformationC. The Power of Observation D. The Attitude to LonelinessBBATask 1 Guess the meaning of the underlined wordsjammed adj. _ phenomenon n. _ sheet n._ distance n

10、. _approach v._ authority n._come down v. _ fold v._amazingly adv. _ wrap v. _ command v._ deliver v. _after all _Task 2 Fill the blanks with proper words.Task 3 Analyze the following sentences and translate them into Chinese1. The phenomenon is striking: people who sit so close together are using t

11、hose thin sheets of newsprint to keep (keep) their distance._2. Not a single newspaper goes back up._3. I hear laughter, a warm sound I have never heard before on bus No. 151. _Task 4 Words Accumulation1. jammed 2. phenomenon 3. sheet4. distance 5.approach 6. authority 7. come down 8. fold 9.amazing

12、ly10. Wrap mand 12.deliver13. after all1.【填空】I have benefited a lot from extensive reading. (benefit) 【用法】vt. 使受益，得益 n. 好处，利益，优势 【搭配】benefit from 从受益，得益于 be of (much, great)benefit to sb. =be beneficial to sb. 对某人有益处 【拓展】adj. beneficial 对有益的 【演练】To my surprise, I never thought I _ those kinds of boo

13、ks. A. was benefited by B. was benefited from C. benefited from D. benefited 答案：C 考查动词用法。benefit from 从中受益，无被动。2.【用法】n. 界限；限度； vt. 限制；限定 【搭配】There is a limit to对的限制 without limit无限地 limitto把限制在内 【拓展】limited 有限的 limitless 无限的 limitation 局限，缺陷 【举例】There is a limit to the amount of pain which we can be

14、ar 我们能忍受的疼痛是有限度的。 【演练】There is a limit to ones life ,but no limit to serving the people. 人的生命是有限的，为人民服务是无限的。 3.【猜词】West of the lake lies the famous city坐落 Its no wonder that she lied to the court撒了谎。 【用法】vi.& n. 说谎; 谎话，谎言 (1ied，lied，lying) vi. 躺、卧、处于 (某一位置) ，在于 (1ay，lain，lying) 【搭配】tell a lietell li

15、es to sb 对某人说谎 a white lie 善意的谎言 lie to sb 向某人说谎 【拓展】lay v放；搁；下(蛋)；产(卵) (1aid，laid，laying) 【演练】There was an oil painting _in the corner. It _there for severaldaysA laying；had laid B1ain；had laidC1ying；had lain D1aid；had been lain 答案：C 考查动词的过去式和过去分词。区分动词的过去式和过去分词，按照句意排除。4.【填空】We cant always combine w

16、ork with pleasure. 【用法】vt.&vi. (使)联合；（使）结合 【搭配】combine. with. 把与结合起来 【拓展】combination n. 结合；联合；化合（物） a combination of. . . 一种的结合（物） in combination with 与联合起来 【演练】理论联系实际是必要的。（翻译） It is necessary to combine theory with practice.5.【填空】If you cheat in the exam, you will never get away with it. 【用法】(做了某事)

17、而不受惩罚（not be punished for sth） 【拓展】与get有关的短语归纳：get rid of 摆脱；除掉get away(from) (从)脱离，逃脱get down to(doing)sth 开始认真地做某事get in touch with 与取得联系get into the habit of 染上的习惯get onalong well with 与相处得好，进展顺利(多用进行时)get over 克服，战胜 get through 用完，通过，做完，接通电话 6.【填空】 The government plans to cut down army spending

18、by 10% next year. 【用法】砍倒，削减，压缩 【拓展】与cut有关的短语归纳： cut in line 插队 cut in 插嘴 cut off 切断，中止 cut up 切碎 【演练】用与cut有关的短语填空： Now more and more trees are _. Dont while Im talking. 答案：cut down; cut in单词拼写:1. He had so much _(精力)that he did the work of three men.2. The boy shows great _( 好奇心)about animals.3. You

19、 mustnt eat too much fat if you want to keep _(苗条的)4. The shopping mall is full of c_ every day.5. They love r_ meat in the open air.6. In some countries, people eat too much fat and sugar. They should eat a b_ diet to keep healthy.7. She is so fat that she has made up her mind to go on a d_ to lose

20、 weight.8. Looking at his son, he s_ and went out of the room.9. They stood there, g_ at each other without a word.10. Time is l_. We need to be hurry.Keys：1.energy 2. Curiosity 3. slim 4. customers 5. roasting 6.balanced 7. diet 8. sighed 9. glaring 10. limited 三重要句型1. Nothing could have been bette

21、r. 再没有比这些更好吃的了。【解析】本句中比较级与否定词连用，表示最高级的意义【举例】Did you sleep well last night?你昨夜睡的好吗？Never better, like a rock. 从未这么好过，睡的很死【拓展】否定词与形容词、副词原级或比较级连用表示最高级的结构：“nothing形容词原级but ”结构，意为“除外再也没什么更了”。“nothing(或no)so原级as”或“nothing(或no)比较级than”“neverso原级”或“neversuch(so)原级名词”“never比较级”。例如：There is nothing great but

22、man in the world. There is nothing so embarrassing as when things go wrong.Nobody is more content than the Arab. John said he had never been so angry. Never before have so many people gone to the town. Ive never read a more interesting book.【演练】 Who is your favourite basketball player in China?Yao m

23、ing, of course. No one plays _. Abetter Bbest Cgood Dwell【答案解析】A 考查比较级与否定词连用。否定词与形容词、副词原级或比较 级连用表示最高级的结构2. He couldnt have Yong Hui getting away with telling people lies! 他可不能让永慧哄骗别人后跑掉。【解析】have sb. doing sth. 让某人一直做某事，表示持续的动作。放在否定句中表示不允许某人干某事。 【拓展】have sb. do sth. 让某人做某事（省略to的不定式），指一次性的动作。 have sth

24、. done 让某物被怎样类似用法的词：_.【举例】He had me waiting for him for two hours. I cant bear it any more! Jack must have his motorbike repaired.【演练】They are going to have the serviceman _ an electric fan in the office tomorrow. A. install B. to install C. to be installed D. installed Modal Verbs (情态动词)知识提要： 1ough

25、t toought not to(1)ought to“应当，应该”。只有一种形式，没有人称和时态变化。它可以表 示“有义务或责任”做某事，语气比较强，还可以表示“建议或劝告” 例如： Humans ought to stop polluting nature (2)同should一样，ought to后跟动词的完成式，其肯定句表示“过去本应该做 而未做”的事；其否定句则表示“过去不该做某事但做了” You ought to have come here earlier You oughtnt to have opened the letter! It wasnt for you! (3)ou

26、ght to的否定形式为ought not to或oughtnt to，疑问句形式是将ought 置于主语前 You oughtntought not to blame him (4)在反意疑问句里，下面两种形式都可以：例如：Bob ought to be at home now，shouldntoughtnt he?2have todont have tomustnt(1)have to表示客观上的必要性，意为“不得不”。它有多种时态变化形式， 其疑问式和否定式由助动词do构成You dont have to talk so loud(2) have to的否定式dont have to表示

27、没有义务或必要做某事，意为“不必”，常可以回答must提问的疑问句。而must的否定式mustnt（禁止）主要指说话人主观的命令或强烈的劝告 You mustnt tell him the secret-Must we hand in our homework this afternoon? -No，you dont have to(No，you neednt) 3needneednt 1)need“需要，必要”，即可作情态动词，也可作实义动词(1)用作情态动词，后接动词原形，没有人称和数的变化，通常用于否定句 和疑问句。例如： Need I do it at once? Theres ple

28、nty of timeWe neednt drive so fast(2)用作实义动词，有动阋的各种形式变化，可用于一切句式；其宾语可以 是名词、动名词、动词不定式或代词；构成否定句和疑问句时要借助于助 动词do或does。例如：He needs our helpWe dont need to tell him the truth (3)need not have done 本没必要做某事 You neednt have told me the news.【提示】 (1)由于用作情态动词的need通常不用于肯定句，所以对于以need开头的疑问句的否定回答可用neednt，但是肯定回答却不能用Y

29、es，I need之类的，而常用Yes，I must来回答。 例如：-Need you go now?-Yes，I must-No，I neednt (2)由must引出的一般疑问句，肯定回答用must，否定回答用neednt或dont have to。-Must I do the work now?-Yes，you must-No，you needntdont have to课堂练习：1、What sort of house do you want to have? Something big? Well, it _ be bigthats not important. A mustnt Bneednt Ccant Dwont【解析】B。考查情态动词的用法