人教版八年級上冊第二單元知識點

1、WUR酷式人教版八年級上冊第二單元知識點（復習課用）一.詞匯1 .housework- 合成詞，不可數(shù)名詞，homework,farmwork;do the housework;helpmother do/with the housework2 .hardly adv幾乎不，否定詞，不與其它否定詞連用，帶有 hardly 句子，叫否定句Eg, Garry can hardly speak Chinese,can he?Eg, He rides a bike to school.He likeswalking.A.oftenB.alwaysC.usuallyD.hardly#副詞不能修飾名詞，不

2、能直接放在名詞前。Hardly +a/an+ 名詞單數(shù)；hardly +any + 名詞復數(shù)/不可數(shù)名詞Eg,I can hardly see sheep on the hill.A. SomeB.anyC.anD.much# hardly ever=seldom 頻度副詞“幾乎不"三詞 be 動詞，情態(tài)動詞，助動詞之后，一詞（實意動詞）之前It hardly ever rains in the north of China in winter.He is hardly ever ill.專業(yè)資料3 .ever副詞， “曾經(jīng)” 反義詞 never;Ever 常用于疑問句中， Have

3、 you ever been to China?4 .次數(shù)表示法1), 一次 once,兩次twice - 不規(guī)則2), 三次 three times , 四次 four times - 三次以上： 基數(shù)詞一+timestwenty timesI have been to Hefei three times.# 對次數(shù)提問 how many times# 次數(shù) 十 時間段表示頻度 once a week;twice a month;three times a year.-# - 提問 how often5.1 nternet首字母大寫，前加 the,在互聯(lián)網(wǎng)上 on the Internet.

4、 類似：on the radio/onTV,on the computer/on the phone6.full 1) adj 忙碌的freebusy# 主語為時間 Tomorrow is full for me. I will be busy tomorrow.2) adj 滿的 empty “空的”# be full of 里充？滿了 ？The room is full of smoke.# fill vt ,填滿，裝滿# be filled with里裝？滿了 ？3)adj “飽的” -hungry“饑餓的”Are you full?7.maybe 與 may be 區(qū)另UMaybe副詞

5、“也許”，放在句首 Maybe he is a teacher. May be情態(tài)動詞+be 動詞原形“也許是，可能是”作謂語，放在主語之后，He may be a teacher.8.least -littleless對比 muchmoremostEg, Can we do the work with the money?A.less,moreB.least ,mostC.more,lessD.most,leastAt least 至少+數(shù)字 at most 最多，至多Less than 不到I, 少于； more than 超過，多于 =over 9.junk food 不可數(shù)10.cof

6、fee,juice,milk,orange,water,teaA cup of coffee11 .healthn,健康healthyadj 健康的名詞作主語賓語（主語放句首，賓語放動詞或介詞之后）形容詞-名前系后形容詞；名詞前作定語，系動詞后作表語；Eg, You should eat food .It' s good for yourFruit and vegetables are very.12 .as a result結(jié)果As a result, he was late for school.Here is the result.13.10%-ten percent基數(shù)詞 +p

7、ercent ,沒有復數(shù)。#百分數(shù)做主語，謂語看百分數(shù)代替的名詞。Eg,50% of the students in our class from thecountryside.A. isB.areC.comes14.shoppingonline;go online15. although 連詞“雖然，盡管”引導讓步狀語從句，不與but連用。Eg,he is very tired,he still works in the field.A.Although,/B.Although,butC./,but# =though,可以互換。#讓步狀語從句“主將從現(xiàn)”-主句將來時，從句一般現(xiàn)在時。Eg,

8、We will go on working although it is rainy tomorrow. 16.through-though對比Through介詞“通過，穿過”從物體內(nèi)部穿過，Across”通過，穿過”從表面經(jīng)過，還含有從一邊到另一邊。Eg, Go the street and you can get to the post office.The light got into the room the window.The boys swim across the river.17.mind1)n,頭腦，大腦，思維，思想Change one ' s mind 改變主意2

9、)動詞“介意”Mind doing sth介意做某事Do you mind opening the door?18 . such與so區(qū)別都含有“如此的，這樣的 ？”Such adj 修，飾名詞。-such a/an adj + 名詞單數(shù)Such + adj + 名詞復數(shù)/不可數(shù)名詞Eg, I didn' t see such a clever boy before.# so adv 修飾形容詞副詞。So + adj/adv Eg, The flowers arebeautiful.These are beautiful flowers.# 例外：當形容詞表示數(shù)量many/much/f

10、ew/little前面必用so.There are so many people in the supermarket.19 .play ? together/letgo together ' s20 .die vi不及物動詞“死亡”The old man died yesterday.# die of/from死于？# die 現(xiàn)在分詞dying,過去式died名詞death形容詞dead“死的"dying“快要死的”The old man' s made his children very sad.He has been for two days.He found

11、 a _ dog on the road last Sunday.21 .write-writer;teach-teacher;dancer;worker;singer Cleaner;22 .dentistdoctornursehospital23 .however與but 區(qū)另都表示轉(zhuǎn)折“但是，然而"however語氣弱However副詞，單獨使用，句首，句末，句中，加逗號隔開。She lives far from the school.However, she is never late for school.But連詞，連接并列句，放在句首，后不加逗號。She lives f

12、ar from the school , but she is never late for school.24 .than 與 thenThan連詞“比”比較級的標志詞He is taller than me.Then副詞“那時，然后，接著”He got up at six,and then he washed his face.25 .almost副詞“幾乎，差不多”=nearlyAlmost可以修飾所有否定詞no,not,nothing,no one ?;放在否定詞前。Nearly 一般不修飾否定詞，但可以修飾 not但要放在not 后。26 .none三三兩兩不定代詞“一個都沒有，沒有

13、一個”#后加of +名詞復數(shù)/人稱代詞賓格 一 三者以上都沒有；None of the students in our class is from Japan.# none 一般不單用，但有上文，可指代上文的人或事物，可單用。可指三者以上的人或事物，也可指不可數(shù)名詞。Is there any milk in the fridge?-No,.A.nothingB.no oneC.noneD.neitherNone強調(diào)數(shù)量，用 How many 提問。一 Howmany students are there in the classroom? -A.No oneB.NoneC. NothingD.

14、Nobody# no one /nobody 用 who 提問。表示兩者中沒有一個-neither27. pointn. “點，得分，分數(shù)” 1.1-one point onehave a point有道理， give one' s point 說由某人觀點vi "指(點)" point to /at 指向？二.課文l.how often/ how long/how far /how soon/how manytimes1) .how often“多久一次”問頻度 頻度副詞：always,usually,often,sometimes,hardlyever,neve

15、r;everyday/week/year/month/hour/minute;次數(shù) 十 時段 once aweek;2) .how long”多久，多長時間，多長” 一時間長度,物體長度How long is the ruler?How long will you stay here?For two days.how long表示動作，狀態(tài)持續(xù)了多長時間。-for+ 時段/since+從句/時間點。3) .how far “多遠” 一提問路程-1 基數(shù)詞+距離單位on(kilometer,meter,mile ) ;B.時間段 + 交通方式(a.時間段's +walk/ride/dri

16、ve/flight;b.時“段+ 介詞方式foot/by bus /by train/by bike)?4) .how soon“還要多久”從現(xiàn)在起還要多久才開始做某事-in + 時間段-般將來時標志。-How soon will Mr Smith come back?一In two days.5) .how many times“多少次”提問次數(shù)Eg, -does yourfather exercise?一Every morning.一 does he exercise?一 Five times.一 does he exercise?-For about half an hour.2.頻度副

17、詞1) .always>usually>Often>sometimes>hardly ever>never2) .位置：三詞之后，一詞之前3) .一般現(xiàn)在時標志。Eg, He usually up at six.A.getB.getsC.gotD.getting4)提問用 how often3.helpsb with sth/help sb to do sth/help sb do sth Eg, Jim often helps hismother the housework.A.doesB doC.doingD.with do4.on weekends/on t

18、he weekend/at weekends/at the weekend5 .go to movies/go to a movie/go to the movies/go to the movie/go to the cinema/see a film6 .go shoppinggoswimming/camping/boating/fishing/climbing/biking/hiking/dancing/skating7 .watch TV8 .favorite 形容詞“特別喜愛的，最喜愛的”前面必有形容詞性物主代詞或者名詞所有格。My favoritesubject is Englis

19、h.9 .next week/year/month/Sunday/October/winter一將來時標志詞一last week/year/month一 過？去時10 .How come?怎么會這樣？11 .have/take piano lessons/classes12 .what kind of ?哪種.A kind of一？種.Two kinds of?All kinds of各種各樣的Many different kinds of許多不同種類的13 .在星期幾on ?on Monday/Tuesday ?具體某一天用 on ;具體某一天某段時間on ;on Sunday morningAt表示時刻at 5:0014 .have to 必須，不得不，加動詞原形-情態(tài)動詞，有形式變化，h