1、英語七年級下冊知識點歸納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 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，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 toon foot= walk to I often go to school on foot. =I often walk to school. 同樣，go to.by bike = ri

3、de a bike to go to. by car = drive a car to go to by plane = fly to go to by bus = take a bus to2 .Come on! Its time for class. come on “快點，加油，來吧”。Its time for sth. “該做某事了”，與 Its time to do sth.意思一樣。3 .look的短語 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 homework at school 在學(xué)校做作

4、業(yè)do ones homework 做家庭作業(yè)（注意：ones 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 want to know about 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littlea little“一些”，little“很少，幾乎沒有”，修飾不可數(shù)名詞。7 They often

5、play basketball 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 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等或單位時間內(nèi)的次數(shù)once a week一周一次 twice a

6、 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)?；蛄?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)在時，助動詞是do/dont和does/doesnt.當主語是第一、二人稱和所有

7、復(fù)數(shù)形式時，行為動詞用原形。肯定式：I 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 dont.當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 doesnt go to work by bus.疑問式：Does he go to work by bus? Yes, he does. No, he doesnt.Topic2重點語法現(xiàn)在進行時態(tài)。

8、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“此刻，現(xiàn)在”,相當于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 tw

9、o oclock.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 much多少錢 how old多大5 And you must return them on time.你必須按時歸還它們。

10、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

11、”，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。7.I cant find my purse and I am looking for 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 readlook(at)指看的動作，see指看的結(jié)果，read常指看書、看報紙等。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 fri

12、end of mine我的一個朋友 a classmate of my brothers我弟弟的一個同學(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tooalso放在肯定句句中，too用于肯定句句末。either用于否定句句末語法講解 現(xiàn)在進行時1.現(xiàn)在進行時表示(概念)：現(xiàn)在正在進行或發(fā)生的動作。2.常用的時間狀語（標志詞）：now, at the moment, look, listen等。3.謂語動詞構(gòu)成（結(jié)構(gòu)）：be(am/is/are)+v.-ing形式。4.現(xiàn)在進行時態(tài)的肯定、否定和疑問式。（1）肯定式：I am running. You are running.