人教版九年级英语unit2讲解与练习.doc

Unit 2: I used to be afraid of the dark 【重点短语】1害怕 be terrified of sth.即使 even though入睡 go to sleep放弃做某事give up doing sth. 能做某事be able to do sth. 与某人闲聊chat with sb.以而自豪take pride in sth. 对注意，留心pay attention to sth.过去常常做某事 used to do sth. 做决定、下决心 make a decision 令某人惊奇的是 to ones surprise终于、最后in the end 不再 no longernot any more【语言点】1. I used to be afraid of the dark. （1）used to表示过去的一种行为和习惯，它的后面用动词原形，否定句和疑问句用助动词did，也可 以用used的本身,是较老的英国英语的用法。 如：My sister used to be short. The shop didnt use to (usednt to) open on Sundays. 这家商店过去星期日不营业。（2）used to do something是表示“过去常常做某事”be/get used to doing something是表示“习惯于做某事”。 如：I used to go to school on foot. 我过去常常步行去上学。 You will be used to living there. 你会习惯住在那里的。（3）afraid2. You are Paula, arent you? 你是葆拉，对吗？（1）反意疑问句，表示就提出情况和看法，询问对方同意不同意。特点是：前肯定后否，前否后肯；前后两个句子的时态要保持一致. 如：Your father doesnt like reading, does he? 你爸爸不喜欢阅读，是不是？（2）few，hardly，never，no，nothing等词是表示否定，反意疑问句后面的疑问用肯定形式。 如：Few students can answer this question, can they?几乎没有学生能够回答这个问题，对不对？ 陈述句有不定代词作主语，后面疑问部分主语用it。 如：Nothing is wrong with my bike, is it? 我的自行车没有毛病，对不对？3But now I am more interested in sports. （1）形容词比较级：interested是多音节的形容词，它的比较级是用more interested。 例如：It is more difficult than your thought. 它比你想象的要困难多。可饰形容词的比较级的词有much，a little，even，still，a lot，far等修。 如：He is much younger than I.他比我年轻多了。（2）be interested in 4. I go to sleep with my bedroom light on. 我开着卧室的灯睡觉。句中“with+名词+介词短语”结构表示伴随状态。表示一个动作伴随另一个动作同时发生或者进行。如：Dont do your homework with the radio on. 不要开着收音机做你的作业。She sat there alone with her eyes filled with tears他独自一人坐在那儿，眼里充满了泪水。5. These days, I hardly ever have time for concerts. 这些日子，我几乎没有时间去音乐会了。 （1） hardly是表示否定意义“几乎不”，如：It was difficult, so you can hardly finish it by yourself. 它很难，你自己不可能独自完成。（2） hard6. Before I started high school, I used to spend a lot of time playing games with my friends，在我上中学以前，我常常花费很多时间和朋友们一起玩游戏，spend “花费” ，spend时间/金钱on（in doing） 如：I spent two hundred Yuan on that new bike. 买那辆新自行车花费我200元。 He spent all the holiday reading the book. 他花整个假期都用来读这本书。表“花费”的单词还有：7. My life has changed a lot in the last few years. 在过去的几年里，我的生活发生很大变化。（1）a lot用在动词的后面修饰动词表示做事的程度。 如：I know a lot about Chinese history. 我对中国历史了解很多。（2）in the last few years表示“在过去的几年里”， 它的同义词是in the past few years，常用 在现在完成时。其他表示现在完成时的时间状语有：already，yet，since，ever since， recently，so far等。 8. It will make you stressed out. 它会使你压力很大。make作为使役动词表示“让、使”，make+宾语+宾补如果是动词不定式充当宾语补足语，要用省略to的动词不定式。make sb. do sth.如：Working too much makes me tired. 太多的工作使我疲劳。My father makes me do my homework every day. 我的爸爸迫使我每天做家庭作业。9. His mother looked after him as well as she could.他的妈妈尽她所能来照顾他。（1）look after “照看、照顾”=take care of 如：Our teacher looks after the child very well. 我们的老师照顾这个孩子很好。（2）as well as “和一样好”， as.as的中间用形容词/副词的原形。 如：Your ruler is as long as his. 你的尺子和他的一样长。 也，不但而且如：The girl is lively as well as healthy. 这女孩既健康又活泼。My parents as well as my elder sister music.（enjoy）10. It seems that Yu Mei has changed a lot. 于梅似乎改变了许多。（1）seem系动词， “似乎好像，仿佛”，主语常用it。 如：It seems as if (that) it is going to rain. 天好像要下雨。（2）seem to be形容词作表语。 如：He seems to laugh at us. 他仿佛在嘲笑我们。11. She also told me even though my father was no longer with us, he was watching me, and would always take pride in everything good I do. 她还告诉我，虽然我的父亲不再和我们在一起了，但他还在注视着我，并且将为我做的每一件好事而感到自豪。（1）no more (用在句中)=notany more (用在句尾)侧重程度和数量 no longer (用在句中)=notany longer (用在句尾) 指时间. 如：He didnt cry any more. 他哭了好几次，他不再哭了。 I play tennis no more/ longer. =I dont play tennis any more/longer. 我不再打网球。 He couldnt wait any longer.他等了很久，不能再等了。 If you always exaggerate(夸张), people will no longer believe you. You can drink no more. = You cant drink any more. 你不能再喝了。(喝酒的量到了一定程度，不能再继续下去了。) He no longer lives here. = He doesnt live here any longer. 他不在这儿居住了。(一个时间以前他住在这儿，过了这个时间，他就离开了。) （2）everything 不定代词 定语放其面everything I do “我做的每一件事”，I do是后置定语修饰不定代词everything good I do 【重点语法】反义疑问句 1、反意疑问句前后两部分谓语应是：“肯定陈述否定疑问”或“否定陈述肯定疑问”。2、简略问句如果是否定式：not应与be，do，will等系动词、助动词、情态动词缩写。3、简略问句的主语不用名词，应用人称代词。4、陈述部分含“too.to”时，是否定句。 用法：1) 陈述部分用 no, nothing, nobody, never, few, little, seldom, hardly等否定含义的词时，疑问部分用肯定含义。如： The old man made no answer, did he? Jim is never late for school, is he?2) 陈述部分有情态动词（1）有have to +v. (had to + v.)，疑问部分常用dont +主语（didnt +主语）。 We have to get there at eight tomorrow, dont we? （2）有used to 时，疑问部分用didnt +主语或 usednt +主语。 He used to take pictures there, didnt he? / usednt he? （3）有had better（最好） + v. 疑问句部分用hadnt you? Youd better read it by yourself, hadnt you?3) think/believe等引导的宾语从句：A.主语是第一人称： I dont think he is bright, is he? We believe she can do it better, cant she? B. 如果主语不是第一人称则疑问部分与主句相对应构成反意疑问句 He thought they were wrong, didnt he? （不能说werent they?）4) 祈使句的反意疑问句，疑问部分用will you。 Dont do that again, will you? Go with me, will you / wont you? Let us wait for you in the reading-room, will you （或wont you）?注意：Lets 开头的祈使句，后用shall we（或用shant we) ? Lets go and listen to the music, shall we（或用shant we)? 5) 陈述部分是there be结构的，疑问部分用there。 There is something wrong with your watch, isnt there? There will not be any trouble, will there?6) 否定前缀不能视为否定词，其反意疑问句仍用否定形式。 It is impossible, isnt it? He is not unkind to his classmates, is he? 例题 （ ）1. I think your shirt is _ than your sisters. A. big B. more big C. beautiful D. more beautiful（ ）2. I _ be short. But now I am taller. A. didnt used B. used to C. use to D. am used to（ ）3.Dont be late for school next time, _? A. shall we B. do you C. will you D. dont you（ ）4. Our teacher came into the classroom _ a book in his hand.A. with B. in C. up D. on（ ）5.They can hardly do their homework, _? A. do they B. dont theyC. can they D. cant they（ ）6.We often spend two hours _ our homework every day.A. doBdoingC. did D. to do（ ）7.Great changes _ in China in the past few years. A. took place B. have taken place C. happen D. take place（ ）8.What you said just now made me _ angry. A. feeling B. to feel C. feel D. are（ ）9.I think English is as _ as math.A. important B. more important C. more interesting D. most important（ ）10.Your bike is _ than mine.A. much more beautiful B. much beautiful C. very more beautiful D. beautiful（ ）11.The boy seems _ lying.A. is B. was C. be D. to be（ ）12.Can you help me _ the work?A. finish B. finishing C. doing D. did（ ）13.Is there _ in todays newspaper?A. something new B. anything new C. new something D. new anything课后练习.单项选择( )1. Mario is afraid of alone. A. be B. being C. is D. /( )2. You used to be outgoing, ? A. do you B. dont you C. didnt you D. did you( )3. I havent him for a long time. A. see B. saw C. seen D. seeing( )4. I used to have short hair, but now I have hair. A. curly B. long C. straight D. brown( )5.- You used to be short, you ? -Yes , I . A. didnt, did B. usednt, used C. didnt, used D. usednt, did( )6. Playing basketball is very , so Im more in it. A. interesting, interesting B. interested, interesting C. interesting, interested D. interested, interested( )7. -Who do you often swim ? -I swim with my classmates, because I am the swim team. A. /, on B. with, on C. with, in D. with, of( )8. The glass is broken, Try to who did it. A. find out B. look C. see D. found( )9. My life has changed in the last few years. A. a lot of B. lots of C. a lot D. a lots of( )10. Hes always busy. And he working late until night. A. gets used to B. used to C. got used to D. is used for( )11. The light in his room was , but nobody was . A. in, in B. on, on C. in, on D. on, in( )12. My problem is Im so busy. A. that B. what C. how D . /( )13. You can find out the answer to it only in the way. A. rightly B. right C. wrong D. true( )14. I used to a lot of time games with my friends. A. take, to play B. cost, playing C. spent, on D. spend, playing( )15. His father makes a living driving a taxi. A. by B. with C. for D. through.阅读理解 Perhaps you have heard a lot about the Internet, but what is it, do you know? The Internet is a network. It uses the telephone to join millions of computers together around the world. Maybe that doesnt sound very interesting. But when youre joined to the Internet, there are lots and lots of things you can do. You can send E-mails to your friends, and they can get them in a few seconds. You can also do with all kinds of computers now. They can all be joined to the Internet. Most of them are small machines sitting on peoples desks at home, but there are still many others in schools, offices or large companies(公司). These computers are owned by people and companies, but no one really owns the Internet itself. There are lots of places for you to go into the Internet. For example, your school may have the Internet. You can use it during lessons or free time. Thanks to the Internet, the world is becoming smaller and smaller. It is possible for you to work at home with a computer in front, getting and sending the information you need. You can buy or sell whatever you want by the Internet. But do you know 98% of the information on the Internet is in English? So what will English be like tomorrow?( )1. What is the passage mainly about? A. Internet. B. Information C. Computers. D.E-mails( )2. Which is the quickest and cheapest way to send messages to your friends? A. By post B. By E-mails C. By telephone D. By satellite(卫星)( )3. Which may be the most possible place for people to work in tomorrow? A. In the office B. At school C. At home D. In the company( )4. Whos the owner of the Internet? A. Th