(仁愛版)英語七年級下冊各單元知識點歸納

1、（仁愛版）英語七年級下冊各單元知識點歸納Unit 5 Topic1重點語法一般現(xiàn)在時（常與頻度副詞never, seldom, sometimes, often,usually,always 等連用）重點句型 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重點詳解1.I always come to school by

2、 bus.by+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，不能作謂語，只作方式狀語，位于句末。walk “走路”,是動詞，可以作謂語。go to on foot= walk to I often go to school on foot. =I often walk to school.同樣，go to

3、 - - .by bike = ride a bike to go to . by car = drive a car togo to by plane = fly togo to by bus = take a bus to2 .Come on! It s time for e on “快點，加油，來吧”。It s time for sth. “該做某事了”，與It s time to do sth. 意思一樣。3 .look的短語 look the same看起來一樣look like看起來像look for 尋找look after 照顧4 .do my homewor

4、k at school 在學(xué)校做作業(yè)do ones homework 做家庭作業(yè)（注意 ： one s 要隨主語的變化而變化，常用形容詞性物主代詞my, your, their, our, his, her 等） 。5 we w a n t to k n o w a b o u t the school life of American students. 我們想了解一下美國學(xué)生的學(xué)校生活。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

5、“很少，幾乎沒有”，修飾 不可數(shù)名詞。7 They often play basketball or soccer, go swim ming an d 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 去釣魚go shopping去買東西go boating 去劃船go skating 去滑冰8 How often do you go to the library? 你多久去一次圖書館？how often “多久一次”，問頻率。答語常用頻度副詞never, always,often

6、 等或單位時間內(nèi)的次數(shù) once a week1周一次 twice a month每月兩次three times a year每年三次語法講解一般現(xiàn)在時一般現(xiàn)在時表示：（ 1）現(xiàn)在所處的狀態(tài)。Jane is at school.（ 2）經(jīng)常或習(xí)慣性的動作。I often go to school by bus.（ 3）主語具備的性格和能力。He likes playing football.（ 4）客觀真理。The earth goes round the sun.常用的時間狀語：often, always, usually, sometimes, every day 等等。行為動詞的一般現(xiàn)在

7、時，助動詞是do/dont和does/doesn t.當(dāng)主語是第一、二人稱和所有復(fù)數(shù)形式時，行為動詞用原形?？隙ㄊ剑篒 go to school on foot. 否定式：I dont go to school on foot.疑問式：Do you go to school on foot? Yes, I do. No, I don t.當(dāng)主語是第三人稱單數(shù)時，動詞用第三人稱單數(shù)形式，在詞尾加-s 或 -es。肯定式：He goes to work by bus. 否定式：He doesn t go to work by bus.疑問式：Does he go to work by bus? Y

8、es, he does. No, he doesn t.Topic2重點語法現(xiàn)在進(jìn)行時態(tài)。重點句型What are you doing? He is cleaning the dormitory.Are you doing your homework? Yes, I am./No, I am not.How long can I keep them? Two weeks.重點詳解1 at the moment 此亥L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 t

9、o sleep 入睡 睡著 Last night I went to sleep at two o clock.3 巧 辯 異 同 some, a few 與 a little “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how often 多常 how many 多少 how mu

10、ch 多少錢how old 多大5 And you must return them on time. 你必須按時歸還它們。Return 意為“歸還，回歸” return sth. to sb. 把某物歸還某人=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”，表示通過談話方

11、式交換意見、消息等。（2） speak “說話”，強調(diào)開口發(fā)聲，后常接某種語言。（3） say “說” ，強調(diào)所說的話的內(nèi)容。（4） tell “告訴” ，有時兼含“囑咐” “命令”等。 tell a truth 說真話，tell a lie 說謊 , tell a story 講故事等固定搭配。4.1 can t find my purse and I am lo o king fo r it. look for “尋找” ， 強調(diào)尋找的過程；find“找到”強調(diào)找的結(jié)果。8 .look(at), see與read look(at)指看的動作，see指看的結(jié)果，read常指看書、看報紙等。9

12、 .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 我的個朋友a classmate of my brothers我弟弟的個同學(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 動詞和情態(tài)動詞后面，實義動詞的前面。巧辯異同also 與 too also 放在句中，too 用于句末。語法講解現(xiàn)在進(jìn)行時1. 現(xiàn)在進(jìn)行時表示：現(xiàn)在正在進(jìn)行或發(fā)生的動作。2. 常用的時間狀語：

13、now, at the moment, look, listen 等。3. 謂語動詞構(gòu)成：be(am/is/are)+v.-ing 形式。4. 現(xiàn)在進(jìn)行時態(tài)的肯定、否定和疑問式。( 1)肯定式：I am running. You are running. He/She is running.( 2)否定式：I m not running. You aren t running. He/She isn t running.( 3)一般疑問句及回答： Are you running? Yes, I am./ No, I am not. Is he/she running? Yes, he/she

14、is./ No. he/she isn t.Topic3重點語法一般現(xiàn)在時和現(xiàn)在進(jìn)行時的使用和異同。重點句型What day is ti today? It s Wednesday.Why do you like it? it s easy and interesting.What class are they having? They are having a music class.重點詳解1 詢問星期幾用 What day？回答：Its Wednesday/Sunday 。與特殊疑問句詞what 有關(guān)的短語：what class 什么班 what color 什么顏色what time

15、幾點 what date 幾號（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 一個星期的第一天是Sunday, 在星期幾前用介詞on, 在具體點鐘前用at.4 learning about the past 了 解過去learn about 了 解拓展 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 inter

16、esting.用 why 提問必須用 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. 對某人友好9 I can learn a lot from it. 我能從中學(xué)到很多東西。learnfrom 從學(xué)習(xí)”。(2) a lot = much “許多” ，后接賓語時要說a lot of 也可以表示“非常，十分”。Unit6 Topic1重點語法There be 句型和方位介詞短語。重點句型There are two bedroo

17、ms 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.重點講解1 It 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。

18、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 aren t.3 巧 辯 異 同 there be 與 havethere 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. 注： th e r eb

19、 e遵循就近原則。 b e用 is 還是 a r e ，取決于離該動詞最近的那個名詞。如果該名詞是單數(shù)或不可數(shù)名詞就用 is ，如果是復(fù)數(shù)就用 a r e 。4 have a look 看看。后面接名詞時要用at. 如 have a look at your watch.5 talk about 談?wù)?，議論”，后接名詞或動名詞。talk with/to “與某人交談”6 用來詢問某地有某物，其結(jié)構(gòu)為：Whats+介詞短語，回答時應(yīng)用there be句型。7 play with 和玩耍，玩 play with sb.與某人一起玩”8 put away把放好9 look after “保管，照顧”

20、，相當(dāng)于take care of.look at 看 look like 看起來像 look for 尋找 look the same 看起來一樣10 巧 辯 異 同 in the tree 與 on the tree(1) in the tree 指外來物體在樹上。(2) on the tree 樹木本身長出來的花、樹葉等。11 巧 辯 異 同 like doing 與 like to dolike 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 do 相似。12 I m very glad to

21、get a letter from you. 我很高興收到你的來信。get a letter from sb. 收至U某人的來信=hear from sb.Topic2重點語法There be 句型重點句型Whats your home like?Sorry, I can t hear you.Wh-questionsWhats the matter?I ll get someone to check it right now.There is something wrong with my kitchen fan.重點講解1 house with three bedrooms.有三間臥室的房

22、子。 with W,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 Lily s. = Shes is Lilys friend.3 Whats the matter?怎么了？該句常用來詢問某或某物出了什么什么問題或毛?。辉儐柧唧w某人或某物出了什么問題時，還可以表達(dá)為：Wh

23、ats the matter with sb./sth.某人或某物出了什么毛病。What s the matter? = What s wrong?4 I hear you playing the piano. 我聽見你在彈鋼琴。hear- doing sth.聽見在做某事，強調(diào)正在進(jìn)行的動作。heardo sth. “聽見做了某事”，強調(diào)全過程。hear about sth.聽到關(guān)于某事物的消息hear from sb.接到某人的來信、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，相當(dāng)于 many;后接不可數(shù)名詞

24、，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）be- away 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. 某人或某物出問題/有毛病了。8 I ll get someone to check it right now. 我馬上派人去檢查。get sb. to do sth.使某人做某事some

25、one=somebody 某人right now= at once= right away 馬上，立刻語法講解There be（表示有）用法1 . There + be+主語+地點狀語”表示“某處有某物；地點狀語也可放在句首，有時可用“， ”與后面的部分隔開。 There are some pictures on the wall.=On the wall, there are somepictures.2 .它的疑問形式是將be提至ij there”之前。 Are thery any books on the desk?3 .它的否定形式是在be”后加“ not” .4 . There be

26、如果后面接兩個名詞作主語，那么“ be”的人稱和數(shù)與鄰近的名詞一致。Topic3重點語法特殊疑問句和問路、指路的方式。重,點句型 一Excuse me, how can I get to Go along - and turn left at the first street.Be careful!Dont play on the street.重點講解1 go up 沿著走”與它相近的詞有 go along/down2 get to 到達(dá)，后接地點名詞get to =reach=arrive in/at與get有關(guān)的短語： get in收獲 get on上車 get off下車get out

27、出去 get out of從出來 get up起床3 across from 在對面4 Its good to help children and old people to cross the road. 幫助孩子和老人過馬路是一種助人為樂的行為。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come to 來至U come form 來自于 come on 加油

28、，趕快 come in 進(jìn)來come out 出來 come down 下來 come back 回來Unit7 Topic1重點語法掌握 be 動詞的一般過去式。重點句型 Were you born in Hebei? Yes, I was./ No, I wasn t. 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

29、? We use it to study English.重點講解1 英語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.計劃做某事plan for sth.某事訂計劃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,幾十幾只改個位就可以。4 表示確切“幾百”時，hundred后面不加“ s”，但表示不確定數(shù)目的“數(shù)以百計”時，hundred后面應(yīng)加s,用hundreds of”表示。three hundred

30、 students三百名學(xué)生 hundreds of students 幾百名學(xué)生5 英語中表達(dá)物體的長、寬、高，先說數(shù)字，再說單位，最后加上一個表示長、寬、高的形容詞。 “ ”讀做“point”。6.4 米長 six point four meters long6 What do we use it for? 我們用它來做什么?use sth. to do sth.用某物做某事 .=use sth. for doing sth.語法講解be 動詞的一般過去時1. be 動詞的一般過去時，表示過去存在的狀態(tài)。My brother was at school yesterday.2. be 動詞

31、的過去式為 was/were,其否定式為 was not/wasnt 和 were not/werent.3. 一般疑問句以及簡略回答： Were you born in July,1999? Yes, I was./No,I wasn t.Topic2重點語法掌握情態(tài)動詞can/cant,could/couldnt的用法。重點句型 Can/Could you dance? Yes, I can/could. No, I can t/couldn t. What can you do? I can speak English. He can t sing English songs.重點講解1

32、 Do you want to sing Chinese songs or English songs? Chinese songs.選擇疑問句中，回答時只能選擇一者作答，不能用“Yes”或“No”回答。2 I d 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 (從說話人處帶到別處)帶去，帶走bring (由別處帶到說話人處)帶來3 一段時間+ago 是表示過去的時間狀語。two years agoat the age of 在歲的時候4 be good

33、at doing sth. = do well in doing sth.擅長做某事，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”表示請求，允許。 could 語氣較 can 委婉。(2) can 會，能”，表示能力，could表示過去的能力。Topic3重點語法行為動詞的一般過去時及其回答。重點句型 Did you sing a song at the party? Yes, I did/No, I didn t.I missed the chair and

34、 fell down. How could you lie to me?Kangkang made a silent wish and them he blew the candles out in one breath.重點講解1 Did Kangkang enjoy himself? 康康玩得開心嗎？Enjoy是及物動詞，后接名詞，代詞或是動名詞，意為“喜愛，欣賞，享受 的樂趣。 ”enjoy oneself = have a good/great time 玩得愉快enjoy doning sth. 喜歡做某事巧辯異同 like, love與enjoy(1)like 喜歡(程度較弱)like doing/to do(3) love 熱愛(程度較強)love doing/to do(3)enjoy喜愛，欣賞，享受的樂趣 enjoy doing2 It s your turn. 該你了。turn是名詞，意思是輪流，Its ones turn to do sth.輪到某人做某事。還可以做連系動詞，意為“變