初中八年级的英语下册的重难点讲解.doc

WORD格式北师大版八年级英语下册重难点讲解：Unit7 Living Together一 . 教学内容：复习 Unit 7 二 . 教学重点：1. 复习一般过去时和过去进行时及区别。

2. 反身代词的用法。

3. 频度副词在一般现在时中的应用。

4.重点词组解析。

三 . 具体内容（一）一般过去时和过去进行时的区别：1. 一般过去时常表示在过去某时发生的动作或存在的状态（包括过去的习惯动作），常与一般过去时连用的时间状语有：just now, a moment ago, yesterday, last week/month/year, the day beforeyesterday 及表示过去的时间状语从句。

e.g. I met her in the street the day before yesterday.Ex. Hangzhou is a nice city. My dad（）me there when I was about ten years old.A. pulled B.caught C. took D. brought2.过去进行时常用的时间状语有：at that time/moment, at this time yesterday, at点+钟+yesterday,时间状语从句。

e.g. What were you doing at seven yesterday?（）on the computer when Jim came to see me yesterday evening.A. draw B. drew C.was drawing D. am drawing3.一般过去时往往表示某一动作已经发生，而过去进行时却表示动作在持续。

e.g. She wrote a letter to her friend last night. She was writing a letter to her friend atnine last night.Ex. -Why didn’ yout give me a phone call?-- I () . But nobody answered the phone.A.do B. did C. will D. have注意：下面几种情况不用一般过去时而要用过去进行时：1）表示过去某一阶段正在进行或暂时性的动作。

Tom was studying in Paris last term.2）与 always连用表示赞美，厌烦等感情色彩时。

e.g. John was always coming to school late.3）用来描写故事发生的情景。

It was a dark night. The wind was blowing hard and the rain was falling heavily. A young man suddenly appeared on the riverbank. He wanted to cross the river.4） when 作并列连词，表示“这时（突然）”之意时，第一个并列分句用过去进行时，when 引导的并列分句用一般过去时。

I was taking a walk when I met him.5）go, come, leave, start, arrive等动词可用过去进行时表示过去将来的含义。

I was leaving for Wuhanthat day.Ex. （ 1） It was warm, so I(take) off my coat.（2）John(take) a photograph of me whileI(read).（ 3 ） Jane(wait) for me when I（arrive）.（4）Sue wasn’t hungry, so she(not eat) anything.（ 5 ） It was hard work to carry the bags. They(be) very heavy.（6）When I was young,I(want) to be a bus driver.（二）频度副词在一般现在时中的应用。

表示动作发生的频率程度的副词叫做频度副词，如seldom, always, often, sometimes等。

一般常用在一般现在时中，放在 be动词，情态动词及第一个助动词之后，实义动词之前。

always often usually sometimes seldom ever(曾经) nevere.g He is seldomill.You must always remember this. Do you usually go to school on foot?有时为了加强语气，频度副词也可以放在句首。

e.g. Sometimes she goes to school by bus andsometimes she goes to school by bike.Ex.1.- Does Liu Hua ever guess the meanings of English words?-No, he guesses the meanings of new words. He uses his dictionary all the time. A. usually B. always C. never D. sometimes2. English people use Mr. before a man’ s first nameA.never. B. usually D. sometimes3. If you want to learn English well, you must use it as as possible. A. often B. long C. hard D. soon4. She always gets up early and so she is late for school. A. sometimes B. usually C.专业资料整理WORD 格式neverD. often5.Ibelieve what he says. A. don’ t always B. always don ’t C. not always D. always not6. -I hate vegetables. Ieat them. -But they’ re good for your health. You should often eat themA..seldomB. oftenC. usuallyD. always7.The sunrises in the east and sets in the west. A. neverB. oftenC. seldomD. always（三）反身代词的构成：第一第二人称的反身代词由形容词性物主代词加 -self或 -selves构成，第三人称的反身代词由人称代词的宾格加-self或 -selves 构成。

1. 反身代词不能表示 “某人的（东西） ”之意，因为反身代词没有所有格形式，不能作定语。

表示“某人自己的 ”，须用 one ’ s own.e.g. I saw the accident with myself eyes（.F ）I saw the accident with my own eyes（ .T ）反身代词不能作主语，但可以作主语的同位语，起强调作用。

Herself is a teacher （.2. ）SheFherself is a teacher （ . T ）有用的词组： teach oneself 自学 enjoyoneself 玩得高兴help oneself随便吃 say tooneself 自言自语hurt oneself伤着自 己 dress oneself自己 穿衣 by oneself独自地for oneself 为自己). It ’ as newEx.1. Be careful not tohurt(knife.2. I don ’ needt any help. Ican do it allby( )3. -Did you enjoy()?- Yes, we enjoyed() very much. 4. She thinks more of othersthan of( ) .5. He is too young to teach( )English.6. Help()to some cakes, children.（四）重点解析。

1. I hope to see you next week.hope to do sth./that从句e.g. She hopes to get a job overseas.I hope you won ’ t be late.2. There are many different ways to show respect to older people. show respect to g?.I ehave. thegreatest respect foryou.I respect you for your honesty.3. All the buildings are supposed to provide special facilities for people in wheelchairs.be supposedto do被期望或被要求做某事e.g. You’ re supposed to pay the bill by Fridayprovide. sth. for sb.Can you provide somedrinksfor us? 4.Do you give up your seat to an older person on a bus or a subway?give up sth/doing sth.e.g. She didn’ t give up her job when she got married. 5. Don ’ t you say “ Please ” when asking someone for something? ask sb. for sth. e.g. Jim always asks mom for some money.Ex.1. He hopes() a doctor when he grows up. A. / B. to being C. to be D. being) the old society2.There are some people who don’ showt respect(in. A. to B. in C. at D. of3. Bill() give a lecture on Saturday afternoon. A. is supposed to B. was supposed to C. be supposed to D. supposed to4. The government will provide food and drinks()the people who suffer poverty.A. to B. for C. with D. on) smoking for it is bad for his health.A. give5. The doctor asks the old man to(up B. put up C. get off D. put down6.She always asks her mother ()something to eat. A. to B. for C. at D. on专业资料整理WORD格式同步练习【试题答案】I. 1. playing 2. spending, watching(spend sth on sth或spend sth (in) doing sth) 3. doing (feel like sth/doing sth想要某物或想要做某事) 4. waiting（stand表示容忍，忍受）5.to see 6. swimming 7. to buy 8. to visit 9. to meet 10. listening II. 1. on, in,from 2. during 3. by, on 4. with, on 5. in, for专业资料整理。