人教版八年級英語上冊第二單元知識點匯總

1、人教版八年級上冊第二單元知識點（復(fù)習(xí)課用）一 詞匯1.housework-合成詞，不可數(shù)名詞，homework,farmwork; do the housework;help mother 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 likes walking.A.often B.always C.usually D.hardly# 副詞不能修飾名詞

2、，不能直接放在名詞前。Hardly +a/an+名詞單數(shù)；hardly +any +名詞復(fù)數(shù)/不可數(shù)名詞Eg,I can hardly see_ sheep on the hill.A. Some B.any C.an D.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.3.ever 副詞，“曾經(jīng)”-反義詞never;Ever 常用于疑問句中，Have you ever

3、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+times -twenty timesI have been to Hefei three times.# 對次數(shù)提問how many times # 次數(shù)+時間段 表示頻度 once a week;twice a month;three times a year.-提問how often5.Internet 首字母大寫，前加the,在互聯(lián)網(wǎng)上on the Internet.類似：on the radio/on TV,on t

4、he computer/on the phone6.full 1) adj 忙碌的-free-busy # 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)別Maybe 副詞“也許”，放在句首Maybe he is a teacher.M

5、ay 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 -little-less對比 much-more-mostEg, Can we do the _work with the _ money?A.less,more B.least ,most C.more,less D.most,leastAt least 至少+數(shù)字-at most 最多，至多Less than 不到，少于；more than 超過，多于=over9.junk food 不可數(shù)10.coffee,juice,milk,orange,water,t

6、eaA cup of coffee11.health n,健康-healthy adj 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 .Its good for your _.Fruit 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+percent ,沒有復(fù)數(shù)。# 百分數(shù)做主語，謂語看百

7、分數(shù)代替的名詞。Eg,50% of the students in our class _ from the countryside. A. is B.are C.comes14.shopping online;go online15. although 連詞“雖然，盡管”引導(dǎo)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,but C./,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，We will g

8、o 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.mind 1)n,頭腦，大腦，思維，思想Change ones mind 改變主意2） 動詞“介意”Mi

9、nd 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(fù)數(shù)/不可數(shù)名詞Eg , I didnt see such a clever boy before.# so adv 修飾形容詞副詞。So + adj/advEg, The flowers are _ beautiful.These are _ beautiful flowers.# 例外：當(dāng)形容詞表示數(shù)量many/much/few/little 前

10、面必用so.There are so many people in the supermarket.19.play together/lets go together20.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 mans _ made his children very sad.He has been _ for two days.He found a _ dog on the road las

11、t Sunday.21. write-writer;teach-teacher;dancer;worker;singerCleaner;22.dentist-doctor-nurse-hospital23.however 與but 區(qū)別都表示轉(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 far from the school，but s

12、he 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，沒有一個”# 后加of +名詞復(fù)數(shù)/人稱代詞賓格-三者以

13、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?？芍溉咭陨系娜嘶蚴挛铮部芍覆豢蓴?shù)名詞。Is there any milk in the fridge?-No,_.A.nothing B.no one C.none D.neitherNone 強調(diào)數(shù)量，用How many 提問。- How many students are there in the classroom?-_A.No one B.None C. Nothing D.Nobody# no one /nob

14、ody 用who 提問。表示兩者中沒有一個-neither27. point n. “點，得分，分數(shù)”1.1-one point onehave a point 有道理，give ones point 說出某人觀點vi “指（點）”point to /at 指向二課文1.how often/ how long/how far /how soon/how many times1).how often “多久一次”問頻度-頻度副詞：always,usually,often,sometimes,hardly ever,never;every day/week/year/month/hour/minu

15、te;次數(shù)+時段once a week;2).how long “多久，多長時間，多長”-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”提問路程-A.基數(shù)詞+距離單位（kilometer,meter,mile）;B.時間段+交通方式（a.時間段s+walk/ride/drive/flight;b.時間段+介詞方式on foot/by bus /by train/by bike

16、 ）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-一般將來時標志。-How soon will Mr Smith come back?-In two days.5).how many times “多少次”提問次數(shù)Eg，-_ does your father exercise?-Every morning.-_ does he exercise?- Five times.-_ does he exercise?-For about half an hour.2.頻度副詞1）.alwaysusuallyOftensometimeshardly evernev

17、er2).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.get B.gets C.got D.getting4) 提問用how often3.help sb with sth/help sb to do sth/help sb do sthEg, Jim often helps his mother _ the housework.A.does B do C.doing D.with do4.on weekends/on the weekend/at weekends/at the weekend5.go to movies/go t

18、o a movie/go to the movies/go to the movie/go to the cinema/see a film6.go shopping-go swimming/camping/boating/fishing/climbing/biking/hiking/dancing/skating7.watch TV 8.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 favorite subject is English.9.next week/year/month/Sunday/October/winter-將來時標志詞-last week/year/month-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 ofAll 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