仁愛版英語(yǔ)七年級(jí)下冊(cè)各單元知識(shí)點(diǎn)

1、英語(yǔ)七年級(jí)下冊(cè)各單元知識(shí)點(diǎn)歸納Unit 5 Topic1重點(diǎn)語(yǔ)法 一般現(xiàn)在時(shí)（常與頻度副詞never, seldom, sometimes, often,usually,always等連用）重點(diǎn)句型 How do you usually come to school?I usually come to school by subway.How often do you go to the library?Once/Twice/Three times a week/Very often/Every day/Sedom重點(diǎn)詳解1.I always come to school by bus.by+

2、交通工具名稱，表示使用某種交通方式，中間不加限定詞，如果交通工具前有a, the, my 等限定詞，就不能用by,而是用in或是on.on the train=by train on his bike=by bike in my car=by car.巧辯異同 on foot 與 walk on foot “走路”，是介詞短語(yǔ)，不能作謂語(yǔ)，只作方式狀語(yǔ)，位于句末。walk “走路”,是動(dòng)詞，可以作謂語(yǔ)。go toon foot= walk to I often go to school on foot. =I often walk to school. 同樣，go to.by bike = r

3、ide a bike to go to. by car = drive a car to go to by plane = fly to go to by bus = take a bus to 2 .Come on! Its time for class. come on “快點(diǎn)，加油，來(lái)吧”。 Its time for sth. “該做某事了”，與 Its time to do sth.意思一樣。3 .look的短語(yǔ) look the same看起來(lái)一樣 look like看起來(lái)像look for尋找 look after 照顧4 .do my homework at school 在學(xué)校

4、做作業(yè)do ones homework 做家庭作業(yè)（注意：ones 要隨主語(yǔ)的變化而變化，常用形容詞性物主代詞my, your, their, our, his, her等）。5 we want to know about the school life of American students. know about “了解，知道關(guān)于”6 巧辯異同 a few與few a few “一些”，few“很少，幾乎沒有”，修飾可數(shù)名詞。 a little與little a little“一些”，little“很少，幾乎沒有”，修飾不可數(shù)名詞。7 They often play basketball

5、 or soccer, go swimming and so on.go swimming 去游泳 and so on “等等”，表示還有很多。拓展 go+v.-ing 表示去做某事，類似的有： go fishing go shopping go boating go skating 8 How often do you go to the library? how often“多久一次”，問(wèn)頻率。答語(yǔ)常用頻度副詞never, always,often等或單位時(shí)間內(nèi)的次數(shù) once a week一周一次 twice a month每月兩次three times a year每年三次 語(yǔ)法講解

6、一般現(xiàn)在時(shí)一般現(xiàn)在時(shí)表示：（1）現(xiàn)在所處的狀態(tài)。Jane is at school.（2）經(jīng)?；蛄?xí)慣性的動(dòng)作。I often go to school by bus.（3）主語(yǔ)具備的性格和能力。He likes playing football.（4）客觀真理。The earth goes round the sun.常用的時(shí)間狀語(yǔ)：often, always, usually, sometimes, every day等等。行為動(dòng)詞的一般現(xiàn)在時(shí)助動(dòng)詞是do/dont和does/doesnt.當(dāng)主語(yǔ)是第一、二人稱和所有復(fù)數(shù)形式時(shí)，行為動(dòng)詞用原形。肯定式：I go to school on fo

7、ot. 否定式：I dont go to school on foot.疑問(wèn)式：Do you go to school on foot? Yes, I do. No, I dont.當(dāng)主語(yǔ)是第三人稱單數(shù)時(shí)，動(dòng)詞用第三人稱單數(shù)形式，在詞尾加-s或-es。肯定式：He goes to work by bus. 否定式：He doesnt go to work by bus.疑問(wèn)式：Does he go to work by bus? Yes, he does. No, he doesnt.Topic2重點(diǎn)語(yǔ)法 現(xiàn)在進(jìn)行時(shí)態(tài)重點(diǎn)句型 What are you doing? He is cleanin

8、g the dormitory.Are you doing your homework? Yes, I am./No, I am not.How long can I keep them? Two weeks.重點(diǎn)詳解1 at the moment“此刻，現(xiàn)在”,相當(dāng)于now.2 巧辯異同 go to sleep與go to bed go to bed“上床”“就寢” I often go to bed at ten. go to sleep“入睡”“睡著” Last night I went to sleep at two oclock. 3 巧辯異同some, a few 與a littl

9、e “一些，有些”三者都修飾名詞。 some既可以修飾可數(shù)名詞又可以修飾不可數(shù)名詞。We want some apples and some water.a few用在可數(shù)名詞復(fù)數(shù)之前，a little用在不可數(shù)名詞之前。There are a few books and a little waterin the classroom.4 與how相關(guān)的短語(yǔ) how often多常 how many多少 how much多少錢 how old多大 5 And you must return them on time.Return意為“歸還，回歸” return sth. to sb.把某物歸還某

10、人=give back sth. to sb. return to“回到”，相當(dāng)于come back to6 Maria and a girl are talking at the lost and found.talk“交談”，常用的短語(yǔ)talk to/with sb.“與某人交談”巧辯異同talk, say, speak與tell(1) talk“交談”，表示通過(guò)談話方式交換意見、消息等。(2) speak“說(shuō)話”，強(qiáng)調(diào)開口發(fā)聲，后常接某種語(yǔ)言。(3) say “說(shuō)”，強(qiáng)調(diào)所說(shuō)的話的內(nèi)容。(4) tell“告訴”，有時(shí)兼含“囑咐”“命令”等。tell a truth說(shuō)真話，tell a l

11、ie說(shuō)謊, tell a story 講故事等固定搭配。7.I cant find my purse and I am looking for it. look for“尋找”，強(qiáng)調(diào)尋找的過(guò)程； find“找到”強(qiáng)調(diào)找的結(jié)果。8 .look(at), see與 read look(at)指看的動(dòng)作，see指看的結(jié)果 read常指看書、看報(bào)紙等。9 .Here are some photos of his.這有他的一些照片。photos of his是雙重所有格。his是名詞性物主代詞，后還可以接名詞所有格。a friend of mine我的一個(gè)朋友 a classmate of my bro

12、thers我弟弟的一個(gè)同學(xué)10 .I also want to go there one day.我也希望有一天到那兒。also意為“也”，常用于be動(dòng)詞和情態(tài)動(dòng)詞后面，實(shí)義動(dòng)詞的前面。 巧辯異同 also與too also放在句中，too用于句末。語(yǔ)法講解 現(xiàn)在進(jìn)行時(shí)1.現(xiàn)在進(jìn)行時(shí)表示：現(xiàn)在正在進(jìn)行或發(fā)生的動(dòng)作。2.常用的時(shí)間狀語(yǔ)：now, at the moment, look, listen等。3.謂語(yǔ)動(dòng)詞構(gòu)成：be(am/is/are)+v.-ing形式。4.現(xiàn)在進(jìn)行時(shí)態(tài)的肯定、否定和疑問(wèn)式。（1）肯定式：I am running. You are running. He/She is

13、 running.（2）否定式：Im not running. You arent running. He/She isnt running.（3）一般疑問(wèn)句及回答：Are you running? Yes, I am./No, I am not.Is he/she running? Yes, he/she is./ No. he/she isnt.Topic3重點(diǎn)語(yǔ)法 一般現(xiàn)在時(shí)和現(xiàn)在進(jìn)行時(shí)的使用和異同。重點(diǎn)句型 What day is ti today? Its Wednesday.Why do you like it? its easy and interesting.What clas

14、s are they having? They are having a music class.重點(diǎn)詳解1 詢問(wèn)星期幾用What day？ Its Wednesday/Sunday.與特殊疑問(wèn)句詞what有關(guān)的短語(yǔ)：what class什么班 what color什么顏色 what time幾點(diǎn) what date幾號(hào)（日期） 2 How many lessons does he have every weekday?How many+可數(shù)名詞的復(fù)數(shù)形式；How much+不可數(shù)名詞。3 一個(gè)星期的第一天是Sunday, 在星期幾前用介詞on, 在具體點(diǎn)鐘前用at. 4 learning a

15、bout the past了解過(guò)去 learn about了解 learn from向?qū)W習(xí) learn by oneself自學(xué)5 What do you think of ? = How do you like?你認(rèn)為怎么樣？6 Why? Because its interesting. 用why提問(wèn)必須用because回答。 7 Which subject do you like best?你最喜歡什么科目？like best最喜歡，可用favorite“特別喜愛的”轉(zhuǎn)換。8 be friendly to sb. 對(duì)某人友好9 I can learn a lot from it.我能從中學(xué)

16、到很多東西。(1) learnfrom“從學(xué)習(xí)”。(2) a lot = much“許多”，后接賓語(yǔ)時(shí)要說(shuō)a lot of 也可以表示“非常，十分”。 Unit6 Topic1重點(diǎn)語(yǔ)法 There be 句型和方位介詞短語(yǔ)重點(diǎn)句型 There are two bedrooms and a a small study.There is a lamp, a computer, some books and so on.Is there a computer in your study? Yes, there is.Dont put them here. Put them away.重點(diǎn)講解1 It

17、s on the second floor.在哪一層樓，用介詞on。on表示在上面。second是序數(shù)詞，前面要用定冠詞the, 意為第二（的）巧辯異同 two與secondtwo是基數(shù)詞，second是序數(shù)詞，“第二”或“第二的”，指排列順序。2 in 在里面，是方位介詞。in the box in the classroomIs there? 表示某地存在嗎？其肯定回答是：Yes, there is. 否定回答No, there isnt.它的復(fù)數(shù)形式為Are there? 其肯定回答是：Yes, there are. 否定回答No, there arent.3 巧辯異同 there be

18、與 have(1) there be“有”，指（某地）存在“有”。(2) have“有”，指人或某物“擁有”。The is a dog in the picture. The dog has two big eyes. 就近原則4 have a look 后面接名詞時(shí)要用at. 如have a look at your watch. 5 talk about“談?wù)?，議論”，后接名詞或動(dòng)名詞。 talk with/to “與某人交談”6 用來(lái)詢問(wèn)某地有某物，其結(jié)構(gòu)為：Whats+介詞短語(yǔ)，回答時(shí)應(yīng)用there be句型。 7 play with“和玩?！保巴妗?play with sb. “與

19、某人一起玩” 8 put away 把放好9 look after“保管，照顧”，相當(dāng)于take care of. look at看 look like看起來(lái)像 look for尋找 look the same看起來(lái)一樣 10 巧辯異同in the tree與on the tree(1) in the tree 指外來(lái)物體在樹上。(2) on the tree樹木本身長(zhǎng)出來(lái)的花、樹葉等。11 巧辯異同like doing與like to do like doing表示經(jīng)經(jīng)常性或習(xí)慣性的興趣、愛好。與love doing相似。 like to do 表示偶爾的、一次性的喜歡。與love to d

20、o相似。12 Im very glad to get a letter from you.我很高興收到你的來(lái)信。get a letter from sb. 收到某人的來(lái)信hear from sb.Topic2重點(diǎn)語(yǔ)法 There be 句型 Wh-questions重點(diǎn)句型 Whats your home like? Whats the matter?Sorry, I cant hear you. Ill get someone to check it right now.There is something wrong with my kitchen fan.重點(diǎn)講解1 house with

21、 three bedrooms.有三間臥室的房子。 with “有，帶有”。 With還可以意為“和（某人/某物）在一起”2 apartment for a family of two.適合兩口之家的公寓。(1) for表示“給”表示目的或功能。后接物主代詞或名詞但通常帶s.或者后接表示無(wú)生命物體的名詞。Here is a letter for you.(2)of的含義為“屬于某人/某事物”。She is a friend of Lilys. = Shes is Lilys friend. 3 Whats the matter? 該句常用來(lái)詢問(wèn)某或某物出了什么什么問(wèn)題或毛??；詢問(wèn)具體某人或某物

22、出了什么問(wèn)題時(shí)，還可以表達(dá)為：Whats the matter with sb./sth.某人或某物出了什么毛病。 Whats the matter? = Whats wrong?4 I hear you playing the piano.我聽見你在彈鋼琴。heardoing sth.“聽見在做某事”，強(qiáng)調(diào)正在進(jìn)行的動(dòng)作。heardo sth.“聽見做了某事”，強(qiáng)調(diào)全過(guò)程。hear about sth.聽到關(guān)于某事物的消息 hear from sb.接到某人的來(lái)信、電話等 hear of sb./sth.聽到或知道某人或某事物的情況5 a lot of = lots of許多 后接可數(shù)名詞，

23、相當(dāng)于many；后接不可數(shù)名詞，相當(dāng)于much,用于肯定句中；但是注意：如果是否定句，剛常用many或much.6 be far from 離遠(yuǎn)（抽象距離） beaway from離遠(yuǎn)（具體距離） My school is not far from the bookstore. The sea is 2 miles away from the hotel. 7 There is something wrong with sb./sth.某人或某物出問(wèn)題/有毛病了。 8 Ill get someone to check it right now.我馬上派人去檢查。get sb. to do st

24、h.使某人做某事 someone=somebody某人right now= at once= right away馬上，立刻語(yǔ)法講解 There be（表示“有”）用法1.“There + be+主語(yǔ)+地點(diǎn)狀語(yǔ)”表示“某處有某物”；地點(diǎn)狀語(yǔ)也可放在句首，有時(shí)可用“，”與后面的部分隔開。There are some pictures on the wall.=On the wall, there are some pictures.2.它的疑問(wèn)形式是將“be”提到“there”之前。 Are thery any books on the desk?3. 它的否定形式是在“be”后加“not”.4

25、. There be如果后面接兩個(gè)名詞作主語(yǔ)，那么“be”的人稱和數(shù)與鄰近的名詞一致。Topic3重點(diǎn)語(yǔ)法 特殊疑問(wèn)句和問(wèn)路、指路的方式。重點(diǎn)句型 Excuse me, how can I get to Go along and turn left at the first street. Be careful! Dont play on the street.重點(diǎn)講解1 go up “沿著走”與它相近的詞有g(shù)o along/down2 get to 到達(dá)，后接地點(diǎn)名詞 get to =reach=arrive in/at與get有關(guān)的短語(yǔ)： get in 收獲 get on上車 get of

26、f下車get out出去 get out of從出來(lái) get up起床3 across from 在對(duì)面4 Its good to help children and old people to cross the road.Its good to do sth.做某事是助人為樂的行為。5 on the corner of = at the corner of “在拐角處”，表示在某一地方或建筑物外面的拐角處。in the corner of 表示在某一建筑物內(nèi)的拐角處。 6 有關(guān)come的短語(yǔ)come to 來(lái)到 come form來(lái)自于 come on 加油，趕快 come in 進(jìn)來(lái) c

27、ome out 出來(lái) come down下來(lái) come backUnit7 Topic1重點(diǎn)語(yǔ)法 掌握be動(dòng)詞的一般過(guò)去式。重點(diǎn)句型 Were you born in Hebei? Yes, I was./ No, I wasnt.When was your daughter born? She was born on October 22nd, 1996.Whats the shape of your present? What does it look like?How long/wide is it? What do we use it for? We use it to study E

28、nglish.重點(diǎn)講解1 英語(yǔ)中日期可以有兩種表達(dá)法：(1)月日，年。May 1st,2008 (2)日月，年。1st May,20082 plan to do sth.計(jì)劃做某事 plan for sth.為某事訂計(jì)劃3 基數(shù)詞變序數(shù)詞的規(guī)律：基變序，有規(guī)律，五、十二ve用f替再加th一二三，特殊記，整幾十改y為ie再加th八去t九去e再加th，幾十幾只改個(gè)位就可以4 表示確切“幾百”時(shí)，hundred后面不加“s”，但表示不確定數(shù)目的“數(shù)以百計(jì)”時(shí)，hundred后面應(yīng)加“s”，用“hundreds of”表示。three hundred students三百名學(xué)生 hundreds of

29、 students幾百名學(xué)生5 英語(yǔ)中表達(dá)物體的長(zhǎng)、寬、高，先說(shuō)數(shù)字，再說(shuō)單位，最后加上一個(gè)表示長(zhǎng)、寬、高的形容詞?！啊弊x做“point”。 6.4米長(zhǎng) six point four meters long6 What do we use it for?我們用它來(lái)做什么?use sth. to do sth.用某物做某事. = use sth. for doing sth.語(yǔ)法講解 be動(dòng)詞的一般過(guò)去時(shí)1. be動(dòng)詞的一般過(guò)去時(shí)，表示過(guò)去存在的狀態(tài)。 My brother was at school yesterday.2. be動(dòng)詞的過(guò)去式為was/were,其否定式為was not/was

30、nt和were not/werent.3. 一般疑問(wèn)句以及簡(jiǎn)略回答：Were you born in July,1999? Yes, I was./No,I wasnt. Topic2重點(diǎn)語(yǔ)法 掌握情態(tài)動(dòng)詞can/cant,could/couldnt的用法。重點(diǎn)句型 Can/Could you dance? Yes, I can/could. No, I cant/couldnt.What can you do? I can speak English. He cant sing English songs.重點(diǎn)講解1 Do you want to sing Chinese songs or

31、English songs? Chinese songs.選擇疑問(wèn)句中，回答時(shí)只能選擇一者作答，不能用“Yes”或“No”回答。 2 Id like to take these flowers to the party. take sb./sth. to sw.帶某人/某物去某地 巧辯異同 take與bring take （從說(shuō)話人處帶到別處）帶去，帶走 bring （由別處帶到說(shuō)話人處）帶來(lái)3 一段時(shí)間+ago是表示過(guò)去的時(shí)間狀語(yǔ)。 two years agoat the age of 在歲的時(shí)候4 be good at doing sth. = do well in doing sth.擅

32、長(zhǎng)做某事，在方面做得好5 with ones help = with the help of 在的幫助下6 can和could的使用(1) can(could)“可以，同意，準(zhǔn)許”表示請(qǐng)求，允許。could語(yǔ)氣較can委婉。(2) can“會(huì)，能”，表示能力，could表示過(guò)去的能力。Topic3重點(diǎn)語(yǔ)法 行為動(dòng)詞的一般過(guò)去時(shí)及其回答。重點(diǎn)句型 Did you sing a song at the party? Yes, I did/No, I didnt.I missed the chair and fell down. How could you lie to me?Kangkang made a silent wish and them he blew the candles out in one breath.重點(diǎn)講解1 Did Kangkang enjoy himself?康康玩得開心嗎？Enjoy是及物動(dòng)詞，后接名詞，代詞或是動(dòng)名詞，意為“喜愛，欣賞，享受的樂趣?！眅njoy onese