下册英语第单元知识要点.doc
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1、下册英语第单元知识要点 日期: 八年级下册英语第一单元知识要点清华大学英语系测试:为中小学生英语量身定做.官方网站: :/qinghua.yeryy / 清华大学英语教授研究组提供教学内容课前复习1.课后作业检查。2.现在完成时定义及要点的复述。 Language points:1. Do you think there will be robots in peoples homes?Do you think 你认为,通常用来询问对方的看法。后面常接宾语从句,从句用陈述句的语序。也可作插入语,常放在特殊疑问词后,结构为:疑问词+do you think +主语+谓语+其它。 Do you th
2、ink hell come back tomorrow? Who do you think shole her money? What time do you think the train will arrive here?In peoplehomes, home作名词,家,相当于house.home还可作副词,回家,在家。He didnt leave home until he was 21.Im going home now. See you tomorrow.辨析 home,family&house home 家乡,指与家人共同居住的地方,侧重强调家庭的气氛。 I regard Bei
3、jing as my second home.family,指一家人或家庭成员,侧重强调人,与房子或其它无关。My family are watching TV now. house 指人所居住的地方,侧重于建筑物,包括院子等Well move to a new house next week.everything will be free. everything pron. 每件事情,不定代词。 当不定代词做主语时,常看做第三人称单数形式。当形容词修饰不定代词时,常放在不定代词的后面。I hope everything goes well.He loves everything new.2.
4、 People will live to be 200 years old.live to be +基数词+years old 活到岁I want to live to be 100 years old.live on sth. 以、靠为生 live by doing sth. 靠做为生live a quiet life 过着平静的生活。3.Will people use money in 100 years?use v.用 May I use your book?Its no use doing sth. 做某事时没用的use n.Make (good) use of sth. (充分)利用
5、某物Its no use arguing with her. in 100 years in+时间段 表示“在一段时间以后,常与一般将来时连用,对之提问用疑问词how soon (多久之后)-How soon will she come back?-In a week.辨析 in,after & later After 后既可以加时间段,也可以加时间点。如果after后接一段时间,常以过去时的时间为起点,句中常用过去时;如after 后接时间点,表示某一时间为起点的假设干时间之后,也可用于将来时。He came back to school after two weeks.I think th
6、eyll arrive there after five oclock.Later 前加时间段,表示假设干时间之后,常用于过去时He went back to this city eight years later.= He went back to this city after eight years.4.There will be more /less/fewer pollution. “There be句型的一般将来时结构:形式:There will be+名词+其它成份。注意:无论后面加单数名词或复数形式,be都必须用原形。eg. There will be some paper m
7、oney. 将会有一些纸币。否认式,在will后面加not。There wont be any paper money in 100 years.一般疑问式:Will 提到there之前Will there be any paper money in 100 years?100年后,还会有纸币吗?Yes, there will. / No, there wont. A few, few, &a little, littleFew 指没有多少,表否认,后接复数可数名词 I am afraid I know few words of French.A few 指少数及格,而非很多,表肯定,后接可数
8、名词的复数形式There are a few students in the classroom.Little 指很少,几乎没有,表否认,后接不可数名词Unfortunately he now had little money left.A little 指一点,有点儿,表肯定,后接不可数名词I need a little help to move these books.5.I ll live in Shanghai,because I went to Shanghai last year and fell in love with it.fall 的用法:a. fall vi. 落下fal
9、l fell fallenThe little boy fell into the river.b. fall n. 秋天 autumnc. fall in love with. 爱上Last year l visited the art exhibition and fell in love with the work of Picasso.6. Because I dont like living alone.alone adj. & adv. 单独的,单独一人的,相当于by onself, 在句中常作表语,不作定语。此外,alone作副词时,还可表示“仅仅、只有,用于名词和代词之后。 S
10、he is alone at home. Adj. He went to hang out alone. Adv.You alone can help me in the work. Adv.alone&lonely Alone 既可作形容词也可作副词,表示“单独一人,无人相伴,陈述客观事实。 This job is too big for me to do alone.lonely 只能作形容词,表示:孤独的,寂寞的,带有强烈的感情色彩;此外,还可以表示“荒凉的,偏僻的:常作定语。Though the old man is alone,he doesnt feel lonely.My gra
11、ndfather used to live in a lonely village.7. I might keep a pet parrot.keep a pet 养宠物, keep “饲养 In China, many peasants keep cattle.keep sb.from doing sth. 阻止某人做某事,相当于 stop sb. from doing sth. The noise outside kept me from sleeping.8.propably 可能 相当于 maybe, 通常作为书面语。The boy probably told his father a
12、ll about it.9. I ll be able to dress more casually. able adj. 能干的,有能力的,常用于 be able to,表示“能够,会 My uncle is an able teacher. She is able to swim. =She can swim. 辨析: be able to & can Be able to 是系表结构,除用于现在是和过去时外,还可用于将来时、完成时等多种时态,也可用于情态动词,不定式之后。在过去的某种场合,还可表示经过努力而做到某事。Will you be able to come tonight?I h
13、ope to be able to go skating with you next week.He studied hard and was able to pass the exam.Can是情态动词,无人称和数的变化,只能用于现在时和过去时中。 She couldnt ride the bike at the age of four.10.辨析 noise, voice,sound noise 噪音、嘈杂声,尤其指不悦耳、不动听的声音,常为不可数名词,有时前面可加定冠词a. Dont make so much noise.voice 嗓音、说话声、笑声、歌声,既可作可数名词,也可作不可数
14、名词。 Keep your voice down. He is not in good voice.sound 声音,指一切声音。 The teacher opened the door without a sound.11. no one ,none,nothing no one 没有人,作主语用单数,不可带of短语,常用来答复who开头的疑问句。-Who is in the classroom?-No one.None没有人物,常指三者或三者以上中的一个也没有,做主语时可做单数也可做复数,可带of短语,常用来答复how many/much开头的疑问句。-How many students
15、are there in the classroom?-None.None of us know the answer to the question.12.see sb. do sth 看见某人做某事 see sb. Doing sth. 看见某人正在做某事 hear sb.do sth hear sb. Doing sth. watch sb. Do sth.watch sb. Doing sth.13. Do you think you will have your own robot? a. own adj. 自己的,用于所有格的后面加强语气,常用于ones own +名词或名词+of
16、 ones own,但不可在own 后加所有格。This is my own house. = This house is my own.She has her own room. = She has a room of her own. b. own v. 拥有 He owns a villa in the countryside.14.such & so Such adj. 这样的、如此的,常用句中作定语,其结构为such(a/an)+adj.+n. Why do you buy such expensive clothes? There is no such thing sa a fre
17、e lunch.So adv., 后面常接形容词或副词,其结构为so +adj./adv.;当so 修饰单数可数名词时,其结构为so+adj.+a/an+n.当名词前有“多少,即many,much,few,little做修饰词时,也应用so. Ive never read so interesting a book. = Ive never read such an interesting book.He has so many books in his room.15. That may not seem possible. seem v. 似乎,好似是,常用 seem (to be)+ad
18、j. ;seem to do sth. Seem that /as if He seems (to be) a student. I seemed to hear a voice in the distance. It seemes that he is sad. =He seems to be sad. It seems as if it is going to rain.课堂练习一、 单项选择1. Please pass me two_. a. piece of paper b. pieces of papers c. pieces of paper d. piece paper2. -I
19、s _ ready for the journey? -No, we havent got a camera. a. something b. everything c. anything d. nothing3. If you hurry up, we may _get to the airport in time. a. can b. may c. able d. be able to4. The child is too young to _himself. a. wear b. put on c. dress d. be in5. At the age of fifty her wis
20、h came_. a. truly b. really c. true d. real6. At the foot of the hill you could hear nothing but the _of the running water. a. sound b. noise c.voice d. shout7. It is reported that more new teaching buildings_in our school next term. a. will be built b. was built c. has built d. will build8. Can you
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