(完整版)人教版新七年級(jí)上冊(cè)Unit9知識(shí)點(diǎn)總結(jié)

1、Unit9 知識(shí)點(diǎn)總結(jié)Section A -What s your favorite subject?-My favorite subject is science.（ 1） favorite 用作形容詞時(shí)，意為“最喜歡的，特別喜歡的” ，可在句中作定語(yǔ)修飾名詞。注意： favorite 與 like 都有“喜愛(ài)”的意思，但它們的磁性不同個(gè)，在句子中所處的位置也不同， favorite 常與like.best 互換作用。例如：His favorite sport is basketball.= He likes basketball best.What is your favorite col

2、or?= What color do you like best?（ 2） favorite 用作名詞時(shí)，意為“特別喜歡的人或物” ，是可數(shù)名詞。例如：These movies are my favorites. -Why do you like science?- -Because it s interesting.（1）疑問(wèn)詞why意為“為什么”，用來(lái)提問(wèn)原因，其答句常用because引導(dǎo)的句子來(lái)回 答。例如：- -Why are you late for school?- -Because it is raining.（ 2） because 是連詞，意為“因?yàn)椤?，其后接句子，用來(lái)說(shuō)明

3、原因。在漢語(yǔ)中，表示因 果關(guān)系一般用“因?yàn)?，所以”，但在英語(yǔ)中，because （因?yàn)椋┡cso （所以）在一個(gè)句子中不能同時(shí)出現(xiàn)。例如：因?yàn)槲姨Γ晕也荒芡愠鋈?。誤：Because I am very busy, so I can t go out with you.正：Because I am very busy, I can t go out with you.正： I am very busy, so I can t go out with you. -Who is your P.E.teacher?-Mr Hu.who 是疑問(wèn)代詞，它引導(dǎo)的特殊疑問(wèn)句對(duì)人提問(wèn)，意為“誰(shuí)” ，可以作

4、主語(yǔ)。 who 作主 語(yǔ)時(shí)，用“ who+謂語(yǔ)+其他？ ”的句型，并且 who通常被認(rèn)為是第三人稱單數(shù)形式，謂語(yǔ) 動(dòng)詞要與其保持一致。例如：- -Who helps you do housework?- -Mary.who作表語(yǔ)時(shí)，用“ who+be+主語(yǔ)？ ”的句型，系動(dòng)詞 be隨主語(yǔ)的數(shù)而變化：主語(yǔ)是 第三人稱單數(shù)時(shí)用is,主語(yǔ)是復(fù)數(shù)時(shí)用are。例如：- -Who s this man?- -He s Jack s father.- -Who are these girls?- -They are Jean and Kate. He always plays games with us.句

5、中的play with意為"和一起玩”。例如：Can you come out to play with me?play with 還可以意為“玩弄，玩?！?。例如：The boy is playing with his toy car. Section B -When is the class?-It s on.介詞on意為“在時(shí)候”，常用于星期、日期前或用于前有描繪性修飾語(yǔ)或帶有of等引導(dǎo)的后置修飾語(yǔ)的 morning ， afternoon ， evening， night ， day 前，也餓用于公共節(jié)假日 前。例如：I have a rest on Sundays.What

6、 are you going to do on Monday morning?He was born on the night of May 10 th.On Children s Day, all the children are very happy. I'm really busy!(1)busy 是形容詞，意為“忙的；繁忙的” ，在句中可用作表語(yǔ)，也可用作定語(yǔ)。例如：We are very busy now.He is a busy man.(2)busy 的常用短語(yǔ)：be busy doing sth.意為“忙于做某事”。例如：He is busy doing his hom

7、ework.be busy with sth. 意為“忙于某事” 。例如：My sister is busy with her lesson.【提示】 busy 雖然有“忙”的意思，但busy 只表示人“忙” ，而不表示工作“忙” 。所以主語(yǔ)一般用表示人的名詞或代詞，而不用 work 。試譯：我父親的工作很忙。誤： My father s work is very busy.正： My father is very busy. It's difficult, but interesting.(1)difficult 作形容詞，意為“困難的，艱難的” 。例如：Nothing is dif

8、ficult to a man who has will.This question is too difficult for me.(2)but 是并列連詞，意為“但是；可是” ，表示轉(zhuǎn)折意義。例如：She s very tall, but she doesn t like playing basketball. I have an art lesson for two hours.for 為介詞，后面加一段時(shí)間，表示“持續(xù)多久的時(shí)間” 。例如：I do my homework for three hours every day.易錯(cuò)易混全解1.特殊疑問(wèn)句( 1)用來(lái)提出問(wèn)題的句子，叫疑問(wèn)句

9、。疑問(wèn)句按其所提出的不同問(wèn)題可分為四種：一般疑問(wèn)句、特殊疑問(wèn)句、選擇疑問(wèn)句和反義疑問(wèn)句。特殊疑問(wèn)句時(shí)以疑問(wèn)代詞或疑問(wèn)副詞開(kāi)頭， 對(duì)句子中的某一部分進(jìn)行提問(wèn)的句子。 它的基本結(jié)構(gòu)是：特殊疑問(wèn)詞 +一般疑問(wèn)句語(yǔ)序。但是如果疑問(wèn)詞或由其所修飾的詞在句子中做主語(yǔ)時(shí)，就用陳述句語(yǔ)序。回答時(shí)，針對(duì)問(wèn)句中的代詞或副詞來(lái)回答，不用 yes 或 no 來(lái)回答。它的回答應(yīng)是：?jiǎn)柺裁矗鹗裁?。常用的特殊疑?wèn)代詞有： what， which ， who， whom ， whose； 疑問(wèn)副詞有： when， where， why ， how 等。( 2)特殊疑問(wèn)句的構(gòu)成有兩種情況：當(dāng)疑問(wèn)詞或其他修飾的詞不作主語(yǔ)時(shí)，用

10、疑問(wèn)句語(yǔ)序，即疑問(wèn)詞+一般疑問(wèn)句，這是最常見(jiàn)的情況。例如：Where's my English book?當(dāng)疑問(wèn)詞或其所修飾的詞作主語(yǔ)時(shí)，用陳述句語(yǔ)序。例如：Who teaches you English?具體類(lèi)型有：對(duì)指物名詞提出疑問(wèn)，疑問(wèn)詞用what。例如：The twins make a kite.（對(duì)畫(huà)線部分提問(wèn)）What do the twins make?Mrs Turner asks her son to buy some eggs.（對(duì)畫(huà)線部分提問(wèn)）What does Mrs Turner ask her son to buy?對(duì)指人的名詞或代詞提問(wèn)，疑問(wèn)詞用 who。

11、例如：Who is that woman?Who's that boy?對(duì)具體地點(diǎn)提出疑問(wèn)，疑問(wèn)詞應(yīng)用where。例如：The pupils have a picnic at the foot of the hill.（對(duì)畫(huà)線部分提問(wèn)）Where do the pupils have a picnic?對(duì)具體時(shí)間提出疑問(wèn)，如 in the morning , last Sunday等，疑問(wèn)詞常用 when;對(duì)具體 幾點(diǎn)鐘提問(wèn)，疑問(wèn)詞常用 what time o例如：When can I see you?What time is it now?對(duì)表示原因的句子提問(wèn)，如because引導(dǎo)的

12、句子，疑問(wèn)詞應(yīng)用 why。例如：Why don't you say hello to him?對(duì)方式或程度等提出疑問(wèn)，用疑問(wèn)詞 how。例如：How do you go to school?對(duì)數(shù)量提出疑問(wèn)，疑問(wèn)詞為 how many/how much ,要注意how many必須跟可數(shù)名詞 的復(fù)數(shù)形式，how much跟不可數(shù)名詞。例如：How many books do you have?How much milk is there in the glass?對(duì)價(jià)格提出疑問(wèn)，疑問(wèn)詞用 how much。例如：How much is the coat?另外，對(duì)日期、星期提出疑問(wèn)，則分別

13、用：What's the date?What day is it?【提示】我們已經(jīng)學(xué)過(guò)的特殊疑問(wèn)句有： What's this /that in English? What color is it? What's your name? What's your phone number? What time do you go to school? When is your birthday? Where's my schoolbag? How old are you? How much are these pants? Why do you like math?2 .Mr.;Mrs;Miss;Ms.Mrs.“夫人”，用于稱呼已婚女性Mr.“先生”，用于男子姓前Miss“小姐”，用于稱呼未婚女性Ms.“女士”，用于稱呼不明婚姻狀況的女性3 .some; any(1) some和any作定語(yǔ)時(shí)，既可以修飾可數(shù)名詞，也可以修飾不可數(shù)名詞。Some多用于肯定句，意為“一些；若干”。例如：Tom has some good friends at school.There is some milk in the glass.(2) any多用于否定句、