八年級(jí)英語(yǔ)Unit 19 A visit to an island人教版+朗文知識(shí)精講

1、用心 愛(ài)心 專心英語(yǔ)英語(yǔ) Unit 19 A visit to an island 人教版人教版+ +朗文朗文【同步教育信息同步教育信息】一. 本周教學(xué)內(nèi)容Unit 19 A visit to an island 二. 重難點(diǎn)解析1. Well meet at the school gate at six . 我們 6 點(diǎn)鐘在學(xué)校門(mén)口見(jiàn)。（1）meet 用作不及物動(dòng)詞，意為“會(huì)合，會(huì)面。”例如： Lets meet at the park gate . 讓我們?cè)诠珗@門(mén)口見(jiàn)。 The two roads meet at the bridge . 兩條路在橋那相交。meet 作及物動(dòng)詞意為“遇見(jiàn)”

2、例如： I met her at the bookshop . 我在書(shū)店遇見(jiàn)她了。（2）辨析 gate 與 door兩個(gè)詞都有“門(mén)”的意思，但 gate 指大門(mén)口。例如：the factory gate ; the park gatedoor 指屋子，衣柜等“門(mén)”或“門(mén)口”。例如： Close the door when you go out . 出去時(shí)請(qǐng)關(guān)門(mén)。 He is waiting for you at the park gate . 他在公園門(mén)口等你。2. How beautiful ! 多美呀！這是一個(gè)感嘆句的簡(jiǎn)略形式，其完整形式應(yīng)是 How beautiful these isl

3、ands are !表示感嘆的句子通常是由 how 和 what 引導(dǎo)的感嘆句，以表示喜、怒、哀、樂(lè)等情緒。感嘆句的構(gòu)成形式有以下五種：（1）What + a（an）+形容詞+單數(shù)名詞+主語(yǔ)+謂語(yǔ)。例如： What a good book it is ! What an interesting film it is !（2）What +形容詞+復(fù)數(shù)可數(shù)名詞+主語(yǔ)+謂語(yǔ)例如： What easy questions you ask !（3）What +形容詞+不可數(shù)名詞+主語(yǔ)+謂語(yǔ) What cold weather it is today !（4）How +形容詞+主語(yǔ)+be 動(dòng)詞 How c

4、lever he is !（5）How +副詞+主語(yǔ)+謂語(yǔ) How hard they are working !3. Why dont you go to the farther one ?我們?yōu)槭裁床蝗ジh(yuǎn)一點(diǎn)的島呢？該句是否定式特殊疑問(wèn)句。也可以用 Why not go to the farther one ? 來(lái)表達(dá)。例如：（1）Why dont we go out for a walk ? = Why not go out for a walk ? 用心 愛(ài)心 專心 我們?yōu)槭裁床怀鋈ド⑸⒉侥兀浚?）Why dont you go and ask the teacher ? = Why

5、 not go and ask the teacher ?你為什么不去問(wèn)問(wèn)老師呢？句中 farther 是形容詞 far 的比較級(jí)，意為“更遠(yuǎn)”，主要指距離。例如：（3）Next time well go to the farther farm . 下次我們?nèi)ジh(yuǎn)的農(nóng)場(chǎng)。4. The smaller one is nearer , and we have never been there before . 比較小的那個(gè)島比較近，而且我們以前從沒(méi)有去過(guò)。句中 have been 是現(xiàn)在完成時(shí)的形式，表示過(guò)去某個(gè)動(dòng)作對(duì)現(xiàn)在的影響。其構(gòu)成由 have / has +動(dòng)詞的過(guò)去分詞構(gòu)成。例如：（1）I

6、 have never seen him before . 我以前沒(méi)有見(jiàn)過(guò)他。（2）I have studied English for one year . 我學(xué)英語(yǔ)一年了。5. How do you feel when you are alone somewhere ? 當(dāng)你獨(dú)自一人在某處時(shí)你感覺(jué)怎么樣？alone 一詞的用法：（1）alone 用作形容詞，只在系動(dòng)詞后作表語(yǔ)意為“獨(dú)自的，單獨(dú)的”。例如： He was alone in the room . 他一個(gè)人在房間里。 She likes being alone . 她喜歡獨(dú)處。（2）用作副詞作狀語(yǔ)，意為“獨(dú)自地，單獨(dú)地，僅僅”。

7、例如： He lives alone is an apartment . 他獨(dú)自住在公寓里。 His house stands alone on a hill . 他的家孤獨(dú)地在一座小山上。 You cant live on fast noodels alone . 你不能只靠方便面過(guò)日子。6. Lets pull it out of the water . 讓我們把它從水里拉出來(lái)吧。pull out of 意為“從拉出，從拖出”例：（1）People pulled the man out of the water . 人們把那個(gè)人從水中拉了上來(lái)。pull 作為及物動(dòng)詞時(shí)為“拉，拖，攏”例如：

8、（2）Pull the door open . Dont push it . 請(qǐng)拉門(mén)，不要推。（3）Nothing pulls the boy from the computer . 什么都無(wú)法把這孩子從電腦旁拉開(kāi)。pull 作為不及物動(dòng)詞時(shí)意為“拉、拔”。例如：（4）The tractor pulls well . 這臺(tái)拖拉機(jī)拉力很大。（5）These roots pull easily . 這樹(shù)根很好拔。7. I feel a little afraid . 我有點(diǎn)害怕。句中 a little = a bit 意為“一點(diǎn)，稍許”修飾形容詞，afraid 作狀語(yǔ)。a little , a b

9、it 修飾形容詞或比較等級(jí)時(shí)，可互換。例如：（1）He is a little / a bit better now . 他現(xiàn)在情況有好轉(zhuǎn)。（2）I am a little / a bit sleepy . 我有點(diǎn)困。用心 愛(ài)心 專心a bit , a little 還可以作名詞用，在句中作主語(yǔ)或賓語(yǔ)，表示“有點(diǎn)，少許”。例如：（3）Please give me a little . 請(qǐng)給我一點(diǎn)。（4）He knows a bit / a little of everything . 他什么都懂一點(diǎn)。a little 和 a bit 的不同之處有兩點(diǎn)：A：作定語(yǔ)時(shí) a little 可直接修飾

10、不可數(shù)名詞，而 a bit 須加 of 再修飾名詞。例如：（5）I have a little money . = I have a bit of money . 我有點(diǎn)錢(qián)。B：當(dāng)兩個(gè)詞組與否定詞連用時(shí)，意思上不同。not a little = very 意為“非?！保?not a bit = not at all . 意為“根本不”。例如：（6）I am not a little tired . 我非常累。（7）I am not a bit tired . 我一點(diǎn)也不累。8. The picnic basket was no longer under the tree . 裝食品的籃子不在

11、樹(shù)下了。no longer 意為“不再”多用來(lái)表示時(shí)間，通常放在實(shí)義動(dòng)詞的前面，be 動(dòng)詞之后或句尾相當(dāng)于 not any longer。例如：（1）Im longer want to come . = I want to come no longer . = I dont want to come any longer . 我再也不想來(lái)了。（2）I cant wait any longer . = I can wait no longer . 我不能再等了。9. Its too heavy to carry . 它太重，搬不動(dòng)。too to 意為“太以至于不能”too 后接形容詞或副詞，to

12、 后接動(dòng)詞原形。同義短語(yǔ)為 so that。例如：（1）He is too young to go to school . = He is so young that he cant go to school . 他還沒(méi)有到上學(xué)的年齡。（2）I came too late to see him . = I came too late that I couldnt see him . 我來(lái)的太晚了，沒(méi)能見(jiàn)到他。10. The monkeys dropped the basket and ran away . 猴子扔掉籃子跑了。drop 可用作及物動(dòng)詞，意為“扔下，投下，掉下”。例如：（1）Dro

13、p the letter in the post-box . 把信投進(jìn)郵箱。（2）The thief dropped the wallet and ran away . 那個(gè)賊丟掉錢(qián)包跑掉了。drop 作不及物動(dòng)詞用時(shí)意為“落下，掉下”例如：（3）A big stone dropped from the hill . 一塊大石頭從山上落下。（4）The plate dropped on the ground . 盤(pán)子掉在了地上。drop 作名詞用時(shí)意為“滴”，常作量詞用。如：（5）a drop of water 一滴水（6）a few drops of rain 幾滴雨三. 本單元短語(yǔ)用心 愛(ài)

14、心 專心1. meet at the school gate 在學(xué)校門(mén)口碰頭 2. have a picnic 野餐3. why not do sth. 為什么不 4. pull out of 從拉出來(lái)5. pull up from 從拉上來(lái) 6. land on 登陸7. live on the island 住在島上 8. banana trees 香蕉樹(shù)9. get sth. back 把取回來(lái) 10. no longer / not any longer 不再11. solve the problem 解答問(wèn)題 12. sooner or later 遲早13. all by ones

15、elf 單獨(dú)地，獨(dú)立地 14. run away 逃跑15. eat up 吃光 16. hit sb. on eh head 打在某人的頭上17. wake-up time 醒來(lái)的時(shí)間 18. drop the basket 扔掉籃子19. run after 追趕，追求 20. believe sb. 相信某人21. go for a walk / have a walk 去散步 22. look around 環(huán)顧【模擬試題模擬試題】一. 選出畫(huà)線部分讀音不同的單詞（ ）1. A. matter B. safeC. wakeD. potato（ ）2. A. playB. dayC. s

16、aysD. always（ ）3. A. porkB. shortC. workD. sport（ ）4. A. lineB. liveC. kindD. like（ ）5. A. chipB. chickenC. touchD. school二. 用括號(hào)中所給詞的適當(dāng)?shù)男问教羁?. I want （take）desks to the next room . 2. Why did you （bring）this photo to him ?3. There are many to come to China last year .（visit）4. Tom doesnt know （somet

17、hing）about the Chinese history . 5. Im too tired to walk （some）more . 6. The keep their eyes （close）and think over . 7. We are alone here , we are all by （our）.8. I dont have enough time （do）my homework . 9. Would you like （have）a cup of tea ?10. In the end , all the children went home （safe）.11. Th

18、ey saw lots of on the island .（banana tree）三. 選擇填空（ ）1. Wait a minute , please . I have new to tell you . A. anything B. something C. nothing D. everything（ ）2. You must get ready before the meeting . A. everything B. nothing C. anything D. thing（ ）3. Do you have to say at the meeting ?A. anything B

19、. everything C. thing D. something （ ）4. Come here quickly Lily is waiting for you here . A. Nobody B. Somebody C. Anybody D. Body（ ）5. We saw him out five minutes ago . A. run B. to run C. ran D. was running用心 愛(ài)心 專心（ ）6. are good friend . A. I and he B. He and me C. He and I D. Mine and him（ ）7. Do

20、nt look out the window . A. to B. on C. for D. of（ ）8. He took out his photo and .A. showing it us B. show it to us C. showed us it D. showed it to us （ ）9. Is there rice in the bag ?A. much B. many C. a lot D. a few（ ）10. Dont read the sun . A. under B. in C. on D. inside（ ）11. I looked around , bu

21、t I found .A. anybody B. nobody C. somebody D. everybody（ ）12. As they were very hungry , they are all the food very soon . A. over B. out C. off D. up（ ）13. Would you please these letters to the post ?A. bring B. take C. fetch D. carry（ ）14. She has few clothes there . Please a coat to her next tim

22、e . A. bring B. buy C. take D. carry（ ）15. Mary felt when she found that her ticket was .A. tired missing B. tired missed C. worried missing D. worry missed（ ）16. you dont hur , you late . A. Or are B. If are C. If will be D. Or will be（ ）17. Im tired to walk any .A. very farther B. not farther C. s

23、o farther D. too farther（ ）18. They have never been to the island , ?A. dont they B. havent they C. do they D. have they（ ）19. Lets go to the island together , ?A. will you B. wont you C. shall we D. shant we（ ）20. When did they learn English ?A. started to B. start C. start to D. starting to（ ）21.

24、Mother got ready for the party last night . A. something B. anything C. everything D. nothing（ ）22. He and said , “ Wheres our basket ? ”A. look at B. looks after C. looked for D. looked around（ ）23. Cant you hear anybody in the next room ?A. cried B. cries C. crying D. to cry（ ）24. Some monkeys are

25、 sitting the tree . A. on B. at C. in D. of四. 句型轉(zhuǎn)換1. Lets pull the boat up from the water .（寫(xiě)出同義句） Lets pull the boat the water . 2. The box is very heavy , I cant carry it .（連成一句）用心 愛(ài)心 專心 The box is heavy me to carry . 3. He can ride a horse , His sister can ride a horse , too .（連成一句） He can ride a

26、 horse , and his sister . 4. He told me to bring the bag here . （劃線部分提問(wèn)） he you to ?5. Something is wrong with your ears . something wrong with your ears . 6. He does nothing on Sunday . He on Sunday . 7. He is walking too fast . I cant follow him . He is walking for follow . 8. Lets go and see the

27、birds . Is the OK ? go and see the birds ?9. My mother likes singing . My father likes singing , too . of my singing . 10. Hurry up , or youll miss the first train . you hurry up , you will miss the first train . 11. Kate no longer did morning exercises . Kate morning exercises .12. Wait here until

28、I come back . here I come back . 五. 完形填空根據(jù)首字母及短文內(nèi)容填空，每空一詞。M children like to watch TV , Its very interesting . By w TV they can see a lot , learn a lot and know many things a their country and the w . Of course they can also learn over the radio . But they can learn better and more effective with TV

29、 . W ? Because they can h and watch at same time . They cant see a over the radio . TV h to open childrens eyes . They learn newer and better w of doing things . They may feel the world is now s than before . 六. 閱讀理解（A）Jim is a boy of fifteen . His parents died three years ago and he had to make a l

30、iving（謀生）by himself . One day , when he was walking in the street , he found a wallet（錢(qián)夾）full of money . He found the owner , Mr. Jackson , and returned it to him . Mr. Jackson thanked the boy very much . When he knew Jim did not have a job , he hired（雇用）him to work for him at his home .Jim worked h

31、ard and never touched anything expensive in the rooms . Mr and Mrs Jackson were satisfied（滿意）with him . Mr. Jackson loved planting trees . There were a lot of precious（珍奇的）trees in his garden . When he was free , he always watered them carefully . The week before last , Mr. Jackson brought a few tre

32、es home , planted them in the garden himself and watered them every day . Several days later , he had to leave for another city . Before 用心 愛(ài)心 專心he started , he said to Jim . “ Take good care of the trees when I am away from home . Some boys of our neighbours（鄰居）always want to steal（偷）them . ”“ Dont

33、 worry about them , sir , ” answered Jim . “ Ill try my best to watch them . ”Six days passed and Mr. Jackson came back . As soon as he saw Jim , he asked , “ Has anyone come to steal the trees ? ”“ No , sir , ” said Jim . “ To stop someone from stealing the trees , I pulled them up six days ago . I

34、ve hidden them for almost a week ! ”（ ）1. When Jim was , his parents died . A. eleven B. twelve C. thirteen D. fifteen（ ）2. Mr. Jackson was a man . A. bad B. rich C. terrible D. strange（ ）3. Mr. Jackson was satisfied with Jim because the boy was .A. clever B. strong C. friendly D. faithful（忠實(shí)的）（ ）4.

35、 Mr. Jackson planted the trees himself because .A. its difficult to get them B. he doesnt believe othersC. he loves them very much D. he has enough time to do it（ ）5. When Mr. Jackson heard what Jim said , he must be .A. angry B. happy C. satisfied D. afraid（B）Hong Kong（香港）has bout forty public beac

36、hes（公共海灘）. Some of the beaches are among the best in the world . People can go there for a swim . You can go to most of them by bus . To go to some beaches you must take a boat . There are toilets , changing rooms and places to buy food and drink on most of the beaches . You will swim there without

37、danger if you remember these instructions（指示）：1. Never swim alone . 2. Never swim after a meal or when you feel hungry or tired . 3. Do not stay in the water too long . 4. Never go out in a boat if you cannot swim . Remember：A red flag means that it is dangerous for anybody to go into the water . A

38、blue flag means that it is dangerous for children . （ ）1. There are public beaches in Hong Kong . A. forty B. less than forty C. more than forty D. a little more or less than forty（ ）2. We can reach by bus . A. all the public beaches B. any public beachesC. only a few public beaches D. all the public beaches except