八年級英語人教go for it上冊知識點匯總

1、八年級上冊英語知識重點復習Unit1 Where did you go on vacation?短語搭配：1. buy sth for ab./ buy sb. sth 為某人買某物2. taste + adj. 嘗起來3. nothing .but + V.(原形) 除了之外什么都沒有4. seem + (to be) + adj 看起來5. arrive in + 大地方 / arrive at + 小地方 到達某地6. decide to do sth. 決定做某事7. try doing sth. 嘗試做某事 / try to do sth. 盡力做某事8. enjoy doing s

2、th. 喜歡做某事9. want to do sth. 想去做某事10. start doing sth. 開始做某事11. stop doing sth. 停止做某事12. look + adj 看起來13. dislike doing sth. 不喜歡做某事14. Why not do sth. 為什么不做.呢？15. so + adj + that + 從句 如此以至于16. tell sb. (not) to do sth. 告訴某人（不要） 做某事17. keep doing sth. 繼續(xù)做某事18. forget to do sth. 忘記去做某事 / forget doing

3、sth 忘記做過某事重難點精練1.復合不定代詞或副詞的構成及用法 構成：由some, any, no, every分別加上-body, -thing, -one構成的不定代詞叫做合成不定代詞；加上-where構成副詞。 用法： （1）不定代詞作主語時，謂語動詞要用單數。 There is nothing wrong with the TV. Everybody likes reading. （2）some-不定代詞，通常用于肯定句中；any-不定代詞則多用于否定句、疑問句中。但some-可用于表請求、邀請、預料對方會作肯定回答時的疑問句中。 Someone is calling me. The

4、re isnt anyone else there. Is anybody over there? Could you give me something to eat? （3）形容詞修飾不定代詞時要后置。 There is something delicious on the table. 鞏固練習：. I cant hear anything = I can hear _. . There is _ on the floor. Please pick it up. . No one _ how to do it. A. know B. knows C. knowing D. knew .

5、Theres _in the newspaper. You should read it. A. important something B. something boring C. boring something D. something important.2.arrive in 到達+大地方（國家 省 市） arrive at 到達+小地方（機場 商店等) get to 到達+地方 reach 到達+地方練習：The Smiths_ New York at 8:00 last night. A.arrived at B. got to C.reach D.arrived 3. try

6、to do sth.意為_;try doing sth.意為_ We shouldnt try _(study) English, we should try _(study) English. 4.I felt like I was a bird.(翻譯)_ _. feel like意為_后常接_.另外feel like還意為_Do you feel like a cup of tea? 5.I wonder what life was like here in the past.（翻譯）_ wonder為及物動詞，意為“想知道”，后常接疑問詞（who, what, why)引導的從句。I

7、wonder _ you are doing.(我想知道你正在做什么。) 6._為太多，后接可數名詞復數; _+不可數名詞（money）; _為太后接形容詞或副詞（big） Unit 2 How often do you exercise?慣用法：1. help sb. with sth 幫助某人做某事2. How about? .怎么樣？/ .好不好？3. want sb. to do sth. 想讓某人做某事4. How many + 可數名詞復數+ 一般疑問句 .有多少.5. 主語+ find+ that 從句 發(fā)現6. Its + adj.+ to do sth. 做某事是.的7. s

8、pend time with sb. 和某人一起度過時光8. ask sb. about sth. 向某人詢問某事9. by doing sth. 通過做某事10. Whats your favorite.? 你最喜歡的是什么？11 start doing sth. 開始做某事12. the best way to do sth. 做某事的最好方式1. how often 多久一次，用來提問動作發(fā)生的頻率。回答用：once，twice, three times 等詞語。How often do you play sports? Three times a week.how long 多長，用來

9、詢問多長時間，也可詢問某物有多長。How long does it take to get to Shanghai from here? How long is the ruler?how for 多遠， 用來詢問距離，指路程的遠近。 How far is it from here to the park? Its about 2 kilometers.1. free 空閑的，有空的， 反義詞為 busy. be free 有空，閑著，相當于 have time.Ill be free next week. = Ill have time next week. 還可作“免費的、自由的”解。be

10、 free to do sth. 自由地做某事。The tickets are free. Youre free to go or to stay.2. How come？ 怎么會？ 怎么回事？表示某件事情很奇怪，有點想不通；可單獨使用，也可引導一個問句， 相當于疑問句 why, 但 how come 開頭的特殊疑問句使用的仍然是陳述語序。How come Tom didnt come to the party? = Why didnt Tom come to the party?3. stay up late 指“熬夜到很晚，遲睡”。 Dont stay up late next time.

11、 stay up 指“熬夜，不睡覺”。 He stayed up all night to write his story.4. go to bed 強調“上床睡覺”的動作及過程，但人不一定睡著。I went to bed at eleven last night.go to sleep 強調“入睡，睡著，進入夢鄉(xiāng)”。 She was so tired that she went to sleep soon.5. find + 賓語 +名詞, 發(fā)現 ： We have found him (to be) a good boy.find + 賓語 + 形容詞， 發(fā)現： He found the

12、room dirty.find + 賓語 + 現在分詞， 發(fā)現 ： I found her standing at the door.6. percent 百分數， 基數詞 + percent： percent 沒有復數形式，作主語時，根據所修飾的名詞來判斷謂語的單復數。 Forty percent of the students in our class are girls. Thirty percent of time passed.7. more than 超過，多于，不僅僅， 相當于 over. 在句型轉換中考查兩者的同義替換。反義詞組為：less than. I lived in S

13、hanghai for more than / over ten years.9. afraid 形容詞， 擔心的，害怕的，在句中作表語，不用在名詞前作定語。Im afraid we cant come here on time. be afraid of sb / sth 害怕某人 / 某事； be afraid of doing sth. 害怕做某事。Some children are afraid of the dark. Dont be afraid of asking question.Im afraid + 從句， 恐怕， 擔心： Im afraid I have to go no

14、w.10. sometimes , sometime, some times , some time 的區(qū)別：sometimes 頻度副詞， 有時。表示動作發(fā)生的不經常性，多與一般現在時連用，可位于句首、句中或句末。Sometimes I get up very early. -How often do you get up?sometime 副詞，某個時候。 表示不確切或不具體的時間，常用于過去時或將來時，對它用疑問詞when.I will go to Shanghai sometime next week. -When will you go to Shanghai next week?s

15、ome times 名詞詞組， 幾次，幾倍。其中time 是可數名詞，對它提問用how many times.I have read the story some times. -How many times have you read the story?some time 名詞短語， 一段時間. 表示“一段時間”時，句中謂語動詞常為延續(xù)性動詞，提問時用 How long.I ll stay here for some time. -How long will you stay here?2. hardly ever 幾乎從不 hardly ever 相當于 hardly, ever起強調作

16、用。hardly 為副詞，意為“幾乎不沒有）”，相當于almost not，本身具有否定含義，不能再使用其他否定詞。 E.g. She hardly eats anything. 辨析: hardly 和hard hard作形容詞，意為“困難的，艱苦的，硬的”； hard作副詞，意為“努力地，猛烈地”。 hardly意為“幾乎不” (1) The ground is too to dig (2) I can understand them. (3) It's raining ,the people can go outside. 3. -How often do you watch T

17、V? -Twice a week. (1) how often 意為“多久一次，多長時間一次”，用來提問頻率。 (2) twice a week 一周兩次 拓展: 一次 once 兩次 twice 三次或三次以上 基數詞+ times three times four times 6. I go to the movies maybe once a month. 我也許一個月去看一次電影。 maybe 副詞，意為“或許，大概，可能”，常位于句首。 E.g. Maybe he knows the way to the park. 辨析：maybe 與 may be maybe副詞，作狀語，意為“

18、或許，大概，可能”，常位于句首。 may be 屬于“情態(tài)動詞+be 動詞”結構，意為“可能是”。 (1) The baby is crying she is hungry. (2) The woman a teacher . (1) Its +adj.+to do sth 做某事的 E.g. Its very easy to learn English well. (2) by doing sth. 通過做某事 (3) the best way to do sth. is做某事的最好方式13. It is healthy for the mind and the body. 這有益于身心健康

19、。 stay healthy = keep healthy = keep in good health 保持健康 Unit 3 Im more outgoing than my sister短語用法：1. have fun doing sth. 享受做某事的樂趣2. want to do sth. 想要做某事3. as + 形容詞或副詞的原級 + as 與一樣4. be good at doing sth 擅長做某事5. make sb. Do sth. 讓某人做某事6. Its+ 形容詞 + for sb. To do sth. 對某人來說，做某事是的詞語辨析：laugh v. &

20、n. 笑We all laughed loudly when she made a joke. 她說了個笑話，我們都大聲笑起來。We all laughed at his joke. 聽了他的笑話我們都笑起來。He laughs best who laughs last. 誰笑在最后，誰笑得最好。/不要高興得太早。（與at連用）嘲笑Dont laugh at him. 別嘲笑他。People have often laughed at stories told by seamen. 人們常常嘲笑海員所講的故事。Everyone laughed at his foolish antics. 大家

21、都笑他那種愚蠢的滑稽動作。笑；笑聲 We had a good laugh at his joke. 我們被他的笑話逗得哈哈大笑。though conj. 雖然；縱然；即使；盡管 = althoughThough it was raining，he went there. 雖然當時正下著雨，他還是到那里去了。Though he was poor he was happy. 雖然他很窮卻很快樂。注意：不能受漢語的影響，在though引導的從句后使用but。如：Though he was poor，but he was happy.（誤）though adv. 不過，可是，然而，常用于句末，用逗號

22、隔開。Jim said that he would come, he didnt , though. 1. Tara works as hard as Tina. 塔拉學習和蒂娜一樣努力。 as.as意為“與一樣”，as.as中間接形容詞或副詞的原級。其否定結構not as/so.as意為“不如”。 E.g. He is as tall as his father. 他和他爸爸一樣高。 Tom gets up as early as Jim. 湯姆起得和吉姆一樣早。 Lucy isnt as outgoing as Mary. 露西不如瑪麗外向。 注意：(1) 其否定式為not as/so +

23、adj./adv. +as。 E.g. This dictionary is not as/so useful as you think. (2) 若有修飾成分，如twice, three times, half, a quarter等，則須置于第一個as之前。 E.g. Your bag is twice as expensive as mine. 你的包比我的貴一倍。3. You can tell that Lisa really wanted to win, though. 不過，你能看得出來，麗薩確實想贏。 win此處用作不及物動詞，意為“贏；獲勝”；win還可用作及物動詞，意為“贏得

24、；在中獲勝”，此時其后的賓語為比賽的項目、獎品或戰(zhàn)爭等。 E.g. He won the first prize. Who won the race？ 辨析：win與beat win表示“贏得；獲勝”，用作及物動詞時，其賓語為比賽的項目、獎品或戰(zhàn)爭等。 E.g. We won the basketball game. beat表示“打贏；戰(zhàn)勝”，用于比賽時，其賓語為所戰(zhàn)勝的對手。 E.g. Li Lei beat all the runners in the 100-metre race. (2) though此處作副詞，意為“不過；可是；然而”，通常用于句末，前面用逗號與句子隔開。 E.g.

25、 Jim said that he would come; he didnt, though. 拓展：though作連詞，意為“雖然；盡管”，相當于although。 E.g. Though he has no money, he lives very happily. 注意：although/though與but不能同時出現在一個句子中。 E.g. Though he has no money, he lives very happily. =He has no money, but he lives very happily. Unit 4 Whats the best movie the

26、ater短語：so far 到目前為止，迄今為止 no problem 沒什么，別客氣have.in common 有相同特征（想法、興趣等方面）相同 be up to 是.的職責all kinds of . 各種各樣的 play a role 發(fā)揮作用，有影響make up 編造（故事、謊言等） for example 例如take .seriously 認真對待 not everybody 并不是每個人close to 離.近 more and more 越來越形容詞副詞的比較級練習用括號里的詞的適當形式填空1. We went to the _(bad) restaurant in to

27、wn last night. The menu had only 10dishes and the service was not good at all.2. Blue Moon is _(good), but Milers is _(good ) in town.3. The Big Screen is _(expensive) than most cinemas, but Cinema City is _(expensive).4. Movie City has the _ (bad) service, but we can sit the_ (comfortably)there.5.

28、Johnny Dep acted the _(good) in that movie. Hes much _(good) than other actors at finding the _(interesting) role.Unite 5 Do you want to a game show?常用法：let sb. do sth. plan to do sth.hope to do sth. happen to do sth.expect to do sth. How about doingbe ready to do sth. try ones best to do sth.1.the

29、other, the others, other, others,another 辨析the other 表示特指兩個或者兩部份中的另一個或另一部分，可直接單數名詞或復數名詞。表示兩個中的一個另一個時，常用one the other。例：He has two brothers, one is a teacher, the other is a doctor.There are forty students in our class. twenty-one are girls, the other nineteen are boys.the others 特指某一范圍內的其他的（人或物），是th

30、e other的復數形式，相當于the other+復數名詞。the other + 復數名詞 = any other + 名詞單數。例：You two stay here, the others go with me. Im different from Jeff because Im louder than the other kids (any other kid) in my class.other 作代詞或形容詞，可修飾可數名詞單數或復數。例：We learn Chinese, Maths, English and other subjects.others 作代詞，泛指“其他的人或

31、物”。 例：Some students are doing homework,others are talking loudly.another 泛指同類事物中的三者或三者以上的“另一個”，只能代替或修飾單數可數名詞。例：I dont like this one. Please show me another one. 1. happen v.發(fā)生，一般指偶然發(fā)生，主語為事，不能為人。Sth + happens to sb. A traffic accident happened to his elder brother yesterday.Sth + happens + 地點/時間，意為：某

32、地/某時發(fā)生了某事An accident happened on Park Street.happen v，表示“碰巧”，主語可以是人，后常跟動詞不定式to,表示“碰巧”.Sb + happens to do sth.I happened to see my uncle on the street.* take place 意為“發(fā)生，舉行，舉辦”，一般指非偶然性事件的“發(fā)生”，即這種事件的發(fā)生一定有某種原因或事先的安排。例：Great changes have taken place in China.The meeting will take place next Friday.2. ex

33、pect v. 期待，盼望，預期，后常接四種結構：1)expect + 名詞/代詞，期待某事/某人，預計可能發(fā)生。Im expecting Li Lins letter.2)expect to do sth. 預計做某事Lily expects to come back next week.3)expect sb. to do sth.I expect my mother to come back early.4)expect + 從句 預計I expected that Ill come back next Monday.7. serious a. 嚴肅的，認真的。 He is a seri

34、ous man.be serious about sb/sth. 對某人/某事當真Peter is serious about Jenny. He wants to get married to her.be serious about doing sth. 對某事當真 _Hes serious about selling his house. Unit 6 Im going to study computer science短語：grow up every day be sure about make sure sendtobe able to the meaning of differen

35、t kinds of the meaning ofin common at the beginning of write down have to do withtake up hardly ever tooto短語用法：want to do sth. be going to + 動詞原形practice doing sth. keep on doing sth.learn to do sth. finish doing sthpromise to do sth. help sb. to do sth.remember to do sth. agree to do sth.love to do

36、 sth.be going to 的用法1） be going to + 動詞原形表示將來的打算、計劃或安排。常與表示將來的tomorrow, next year等時間狀語或when 引導的時間狀語從句連用。各種句式變換都借助be 動詞完成，be隨主語有am, is, are 的變換，going to 后接動詞原形。肯定句： 主語 + be going to + 動詞原形 + 其他。He is going to take the bus there.否定句： 主語 + be not going to + 動詞原形 + 其他 Im not going to see my friends this

37、 weekend.一般疑問句： Be + 主語 + going to + 動詞原形 + 其他肯定回答： Yes, 主語 + be. 否定回答： No, 主語 + be not.Are you going to see your friends this weekend? Yes ,I am. / No, Im not.特殊疑問句： 疑問詞 + be + 主語 + going to + 動詞原形 + 其他？What is he going to do this weekend? When are you going to see your friends?2) 如果表示計劃去某地，可直接用 be

38、 going to + 地點We are going to Beijing for a holiday.3) 表示位置移動的動詞，如go , come, leave 等常用進行時表示將來。The bus is coming. My aunt is leaving for Beijing next week.4) be going to 與 will 的區(qū)別： 對未來事情的預測用“ will + 動詞原形”表達，will 沒有人稱和數的變化，變否定句要在will 后面加not, 也可用will 后面加 not,或者縮略式wont, 變一般疑問句將will 提至 句首。Will planes be

39、 large in the future? Yes, they will. / No, they wont.will 常表示說話人相信或希望要發(fā)生的事情，而be going to 指某事肯定發(fā)生，常表示事情很快就要發(fā)生。 I believe Lucy will be a great doctor. 陳述將來的某個事實用will. I will ten years old next year.表示現在巨大將來要做的事情用 will.Im tired I will go to bed. 表示意愿用will.Ill tell you the truth. 表示計劃、打算要做的事情用 be going

40、 to, 而不用 will.Im going to buy a computer this month.-Lets discuss the plan, shall we? -Not now. I _ to an interview.A. go B. went C. am going D. was going -Jack is busy packing luggage. -Yes. He _for America on vacation.A. leaves B. left C. is leaving D. has been away1 promise vt. 保證，許諾。有三種結構：1)prom

41、ise to do sth. _My mother promised to buy a piano for me.2)promise sb. sth. _ My aunt promised me a bike.3)promise + that 從句_ Tom promises that he can return on mise n. 允諾， 諾言Lily is a dishonest girl. She never keeps a promise.2.when 與 while 的區(qū)別：when 表示“當時候”，既指時間點，又指一段時間，when 引導的時間狀語從句中的動詞可以

42、是終止性的也可以是延續(xù)性的。When the teacher came in, the students were talking.When she arrives, Ill call you.while 表示“當時候”，僅指一段時間，從句中的動作必須是延續(xù)性的，一般強調主從句的動作同時發(fā)生， while 還可以作并列連詞，意為“ 而、卻”，表示對比關系。Lisa was singing while her mother was playing piano.Tom is strong while his younger brother is week. 3. practice vt. 練習，

43、后接名詞，代詞或v-ing 作賓語。Your elder sister is practicing the guitar in the room.常跟v-ing 作賓語的動詞有：考慮建議盼原諒：consider, suggest/advise, look forward to, excuse, pardon.承認推遲沒得想： admit, delay/put off, fancy.避免錯過繼續(xù)練：avoid, miss, keep/keep on, practice.否認完成能欣賞： deny, finish, enjoy, appreciate.不禁介意與逃亡： cant help , mi

44、nd, escape.不準冒險憑想象： forbid, risk, imagine.4. everyday 與 every day 區(qū)別everyday adj. 每天的 在句中作定語，位于名詞前。 This is our everyday homework.every day 副詞短語， 在句中作狀語，位于句首或句末。 He reads books every day. Unit 7 Will people have robots?用法：will + 動詞原形 將要做 fewer/more + 可數名詞復數 更少/更多l(xiāng)ess/more + 不可數名詞 更少/更多 try to do sth

45、. 盡力做某事have to do sth 不得不做某事 agree with sb. 同意某人的意見such + 名詞（詞組） 如此 play a part in doing sth 參與做某事make sb do sth 讓某人做某事 help sb with sth 幫助某人做某事There will be + 主語 + 其他 將會有. There is/are + sb. + doing sth 有正在做It is + 形容詞 + for sb + to do sth 做某事對某人來說的詞語辨析：1. every 與 each 的區(qū)別：every 用來表整體，each 用來表個別。ea

46、ch 最低需是兩，every 最低需是三。every adj.every 作主用單數，each 可單也可復，作主、作定用單數，其他情況用復數。 each adj./ pron.Every teacher knows her. There are lots of trees on each side of the road.Each of the road has a dictionary.2. on the earth 在地球上，作地點狀語，位于句首或句末。 on earth 究竟，到底。用于疑問句或副詞后，加強語氣。All the living things on the earth dep

47、end on the sun. / What on earth do you mean?3. human, 指包括男人女人孩子的“人，人類”，有別于動物，自然景物，機器等的特殊群體，也可指具體的人。 person, 無性別之分，常用于數目不太大，而且數目比較精確的場合。people, 泛指“人們”，表示復數概念。man,前不帶冠詞而且單獨使用時，指“男人”，a man 可指“一個人/ 一個男人”，復數形式為men.He was the only human on the island. There are only three persons in the room.There are man

48、y people there.Man is stronger than woman.4. seem 連系動詞，好像，似乎，看來。有下面幾種用法：seem + 名詞 看起來。He seems a nice man.seem like 好像，似乎。 It seemed like a good idea at the time.seem to do sth. 似乎/看起來/好像做某事。 I seem to have left my book at home.It seems/seemed that 看起來好像, 似乎. He was very happy.seem to be + 形容詞/名詞 =

49、seem + 形容詞/名詞。 She seems to be happy.= She seems happy.5. probably ad. maybe 相當于 perhaps. 也許，大概，可能。作狀語.probably 用于句中，可能性最大。 He will probably come tomorrow.maybe/perhaps 用于句首。 Maybe/Perhaps you are right.1. during / for / in 介詞，在期間。說到某事是在某一段時間之間發(fā)生的用during; 說到某事持續(xù)多久則用for; 說到某事具體發(fā)生的時間用in.We visited man

50、y places of interest during the summer holiday.Ive been here for two weeks.They usually leave school in July.一般將來時結構：肯定式： 主語 + will/shall + 動詞原形 + 其他 will 用于各種人稱，shall 用于第一人稱。 主語 + be going to + 動詞原形 + 其他 be 隨人稱、數和時間的變化而變換。否定式： 在will/shall/be 后面加 not. will not = wont .一般疑問句： 將will/shall/be 提到主語前面。There be 句型的一般將來時：There will be + 主語 + 其他 ，意為 ：將會有。一般疑問句形式為： Will there be + 主語 + 其他?？隙ɑ卮鹗牵?Yes, there will. 否定回答是： No, there wont.否定形式是：There wont