1、R八年级下册八年级下册Unit 8 Have you read Treasure Island yet?Section A 3a-4cNew Words and Phrases 船船工具工具枪；炮枪；炮n.迹象；记号；打分迹象；记号；打分v.做记号；打分做记号；打分ship(n.)tool(n.)gun(n.)mark沙滩；沙沙滩；沙sand(n.)cannibal(n.)食人肉者食人肉者land(n.)陆地；大地陆地；大地朝；向；对着朝；向；对着technology(n.)科技；工艺科技；工艺小说小说fiction(n.)French(n.)法语法语towards(prep.)science
2、 fiction科幻小说（或影片等）科幻小说（或影片等）gunsandcannibalmarktoolLets readshiptowardslandfictiontechnologyLead-inHave you ever read this book?Who can tell something about it?1.Who is the main character in Robinson Crusoe?2.How does the story begin?3.What happened next?Who are they?What are they doing?Whats the st
3、ory between them?Look at the picture and predict:Now lets read the passage to get the answers.When I first arrived on this island,I had nothing.But Ive found the ship and made a small boat.Ive brought back many things I can use food and drink,tools,knives and guns.Although I have lost everything,I h
4、ave not lost my life.主句主句限制性定语从句限制性定语从句,修饰修饰things(that)关系代词，关系代词，that 在在从句中作宾语，故可省从句中作宾语，故可省brought back带回带回So I will not give up and I will wait for another ship.I have already cut down trees and built a house.I go out with my gun almost every day to kill animals and birds for food.Im even learnin
5、g to grow fruit and vegetables.1种植种植放弃放弃等待等待A few weeks ago,I found the marks of another mans feet on the sand.Who else is on my island?How long have they been here?Not long after that,I saw some cannibals trying to kill two men from a broken ship.One of them died but the other ran towards my house.
6、食人食人肉者肉者记号记号I helped him kill the cannibals.This man now lives with me and helps me.I named him Friday because that was the day I met him.He is smart and I have already taught him some English.2name 此处为动词，此处为动词，意为意为“给给取名取名”。Whats the main idea of the passage?It mainly talks about a mans life on an i
7、sland.Read the passage in about 2 minutes,then answer the question.Read the passage based on Robinson Crusoe.Then answer the questions.1.What does Robinson Crusoe wait for?2.Why does Robinson Crusoe call the man Friday?3aHe waits for another ship.Because the day on which Robinson Crusoe met the man
8、was Friday.Read the passage again.Find words that have these meanings.3b1.You can use these to shoot things:_2.Something you use to travel in the sea:_3.A piece of land in the middle of the sea:_4.You can use these to cut things:_5.Signs left behind by someone or something:_gunsshipislandknivesmarks
9、被遗留；被剩下被遗留；被剩下Correct the sentences.3c1.Robinson Crusoe arrived on the island with enough food and drink.2.Friday made a small boat.nothingRobinson Crusoe3.Robinson had some food and tools when he first arrived on the island.4.Robinson used the ship to build his house.nothingcut down trees5.Friday s
10、aw some marks of another mans feet on the beach.6.Robinson tried to kill the two men.Robinson CrusoeSome cannibals1.到达岛上到达岛上2.带回来很多东西带回来很多东西3.丢失某人的性命丢失某人的性命4.放弃放弃5.等待等待6.砍树砍树7.带着枪外出带着枪外出arrive on the islandbring back many thingslose ones lifegive upwait forcut down treesgo out with a gunPhrases in t
11、he passagea few weeks agonot long after thatrun towards my househelp sb.(to)do sth.live with sb.8.捕杀动物和鸟作为食物捕杀动物和鸟作为食物9.学习种水果和蔬菜学习种水果和蔬菜kill animals and birds for foodlearn to grow fruit and vegetables10.几个星期以前几个星期以前11.在那之后不久在那之后不久12.朝我的房子跑去朝我的房子跑去13.帮助某人做某事帮助某人做某事14.和某人一起住和某人一起住1.Ive brought back m
12、any things I can use food and drink,tools,knives and guns.Language pointsbring back 在此句中意为在此句中意为“带回带回”，其后，其后(1)接接名词名词作宾语时，放在作宾语时，放在back后或后或bring和和back 之间均可之间均可;(2)接接代词代词作宾语时，只能放在作宾语时，只能放在bring和和back之间。之间。（1）使想起；使回忆起使想起；使回忆起 例例:这次旅行唤起了许多美好的回忆。这次旅行唤起了许多美好的回忆。The trip brought back a lot of happy memori
13、es.拓展拓展（2）恢复；重新使用恢复；重新使用 例：大多数人反对恢复死刑。例：大多数人反对恢复死刑。Most people are against bringing back the death penalty.2.How long have they been here?How long 对时间段进行提问，对时间段进行提问，在现在完成时中在现在完成时中对对how long 提问，回答用提问，回答用 for+时间段时间段 或者或者since+时间点。时间点。例：例：你在这家公司工作了多久？你在这家公司工作了多久？三年了。三年了。How long have you worked in this
14、 company?For three years.（山东莱芜中考山东莱芜中考）_ have you talked with your friends on WeChat?Since I finished my homework.A.How far B.How often C.How soon D.How long 多久一次，对频率提问多久一次，对频率提问多久；多长时间，对一多久；多长时间，对一段时间提问段时间提问要多久，对要多久，对 in+一段时间提问一段时间提问多远；对距离提问多远；对距离提问D3.A few weeks ago,I found the marks of another ma
15、ns feet on the sand.mark 作名词，作名词，迹象；记号迹象；记号例：例：他的大脚在雪地里留下很多印记。他的大脚在雪地里留下很多印记。His big feet left many marks in the snow.作名词，作名词，“分数分数”拓展 作动词，作动词，“做记号；打分做记号；打分”例：合格分数是多少？例：合格分数是多少？Whats the pass mark?例：他在手提箱上标上了自己的名字？例：他在手提箱上标上了自己的名字？He marked his name on his suitcase?4.One of them died but the other r
16、an towards my house.他们其中一个死了，而另一个跑向我的房子。他们其中一个死了，而另一个跑向我的房子。one the other为固定搭配，表示两者之间为固定搭配，表示两者之间“一个一个另一个另一个”。桌子上有两本书，红色的那本是我桌子上有两本书，红色的那本是我 的，另一本是李明的。的，另一本是李明的。There are two books on the desk.The red one is mine,and the other is Li Mings.（上海中考上海中考）Catherine has two cousins.One is quiet,and _ is noi
17、sy.A.another B.the other C.other D.others 辨析：辨析：other,another,others,the other与与the othersotheranotherothersthe otherthe others其他的；另外的；别的（人或事物）其他的；另外的；别的（人或事物）（三者或三者以上中的）另一个（三者或三者以上中的）另一个另一些（并非全部），不表示特指另一些（并非全部），不表示特指（两者中的）另一个（两者中的）另一个其余的；剩下的（全部），表示特指其余的；剩下的（全部），表示特指1.You can chat with _ people who
18、are online.2.She drinks _ bottle of water.3.There are no _.4.He lives on _ side of the river.5.This one is cheap,and _ are expensive.other anotherothers the other the others 练一练练一练 towards“朝；向；对着朝；向；对着”towardsto表示表示“向着某个方向向着某个方向”，没有，没有“到达到达”之意。之意。一般位于一般位于walk，get，go，come等动词之后，有等动词之后，有“到达到达”之意。之意。辨析辨
19、析 towards 与与 to例：树木能阻止沙子移向肥沃的农田。例：树木能阻止沙子移向肥沃的农田。Tress can stop the sand from moving towards the rich farmland.他每天步行去学校。他每天步行去学校。He walks to school every day.5.A piece of land in the middle of the sea.land 作不可数名词作不可数名词,“陆地陆地;大地大地”其对应词是其对应词是 sea(海洋海洋)on land 在陆地上在陆地上by land 经陆路经陆路固定搭配固定搭配（1 1）作不可数名词，
20、）作不可数名词，“（耕种的）土地（耕种的）土地”。拓展拓展（2 2）作不及物动词，）作不及物动词，“着陆；降落着陆；降落”，其反义短语为其反义短语为take off，意为，意为“起飞起飞”。1.1.他们的父母一年又一年地从事耕种。他们的父母一年又一年地从事耕种。Their parents _ year after year.填空填空2.2.飞机十分钟后将会在北京着陆。飞机十分钟后将会在北京着陆。In ten minutes the plane will _ in Beijing.work on the landland6.Signs left behind by someone or some
21、thing例：不要把我忘了。例：不要把我忘了。Dont leave me behind.他赛跑时落在后面。他赛跑时落在后面。He was left behind in the race.leave behind 为固定短语，意为为固定短语，意为“留下；忘带；留下；忘带；落下落下”，还可意为，还可意为“落后；丢在后面落后；丢在后面”。Have you read Little Women yet?Yes,I have./No,I havent.Has Tina read Treasure Island yet?Yes,she has.She thinks its fantastic.Have yo
22、u decided which book to write about yet?Yes,I have.Ive already finished reading it.It was really good.Grammar FocusRead each sentence and find out what they have in common.定义定义：表示过去发生或已经完成的某一动作对现在造：表示过去发生或已经完成的某一动作对现在造成的影响或结果。常与成的影响或结果。常与 already,yet,just 等词连用。等词连用。现在完成时（一现在完成时（一）Ive already finishe
23、d reading it.Have you read Little Women yet?例例句句现在完成时的现在完成时的构成构成肯定句肯定句:主语主语+have/has+v.-ed+其他其他否定句否定句:主语主语+havent/hasnt+v.-ed+其他其他一般疑问句：一般疑问句：Have/Has+主语主语+v.-ed+?肯定答语肯定答语:Yes,主格代词主格代词+have/has.否定答语否定答语:No,主格代词主格代词+havent/hasnt.see-saw-seen;be-was,were-beeneat-ate-eaten;break-broke-brokengo-went-gon
24、e;take-took-takensend-sent-sent;find-found-foundmake-made-made;have-had-hadv.-ed 的的变化形式变化形式大部分与动词过去式形式大部分与动词过去式形式相同相同，但是但是不规则动词不规则动词的变化形式的变化形式没有规律没有规律，需要，需要记忆记忆Have you ever seen the film“Harry Potter”?Ive spent 3 years in the countryside.1.1.表示动作到现在为止已经完成或刚刚完成表示动作到现在为止已经完成或刚刚完成现在完成时的现在完成时的用法用法2.2.动
25、作发生在过去，强调对现在的结果、影响等动作发生在过去，强调对现在的结果、影响等I have finished my work.We have set up many new factories.Ill go home as soon as I have finished my homework.Please lend me that book if you have finished reading it.3.3.现在完成时可以用在条件或时间状语从句中，表现在完成时可以用在条件或时间状语从句中，表示将来某个时刻之前已经完成的动作。示将来某个时刻之前已经完成的动作。例例句句already“已经已
26、经”，常用于肯定句中。，常用于肯定句中。一般置于助动一般置于助动词词have/has之后，之后，v.-ed 之前，但也可以放在句末。之前，但也可以放在句末。just“刚刚刚刚”，常用于肯定句中。，常用于肯定句中。一般置于助动词一般置于助动词have/has之后，之后，v.-ed 之前。之前。yet 在现在完成时句型中在现在完成时句型中常置于句末常置于句末：1)“已经已经”，常用在疑问句中常用在疑问句中,2)“还，仍然还，仍然”，常用于否定句和疑问句，常用于否定句和疑问句与与 already;just;yet 连用连用1.He _ not _(begin)to work _.2.I _(fini
27、sh)my homework _.3.We have _ heard of her marriage.4.I _(solve)this problem.5._(finish)your homework _?6.I have _ finished lunch.yetalready just begunhashave finished have already solved yetHave you finished just 根据句意及所给提示填空。根据句意及所给提示填空。现在完成时与一般过去时现在完成时与一般过去时一般过去时：一般过去时：只表示过去的事实，不表示和现只表示过去的事实，不表示和现在
28、的关系在的关系现在完成时：现在完成时：强调这一动作与现在的关系，如强调这一动作与现在的关系，如对现在产生的结果、影响等对现在产生的结果、影响等我昨天十点回家的。现在我已经到家了。我昨天十点回家的。现在我已经到家了。I went home at 10:00 yesterday.I have got home now.我已经写完作业了，我是一个小时之前写完的。我已经写完作业了，我是一个小时之前写完的。I have already finished my homework.I finished it an hour ago.例例 句句(山东日照中考山东日照中考)1.When will you giv
29、e the novel back to me?Sorry,I _ it.How about Friday?A.didnt finish B.wont finish C.havent finished D.dont finish单项选择单项选择3.Holly has _ fed the dog,but she hasnt watered the plants _.A.still;already B.already;yet C.yet;still D.yet;already2.Are Betty and Lingling still living in Beijing?No,they _ to Q
30、ingdao.A.will move B.are moved C.have just moved D.move 句型转换。句型转换。1.He has already had breakfast.(改为否定句改为否定句)He _ _ breakfast _.2.I have done my homework already.(改为一般疑问句改为一般疑问句)_ _ done your homework _?3.The old man has lived here for forty years.(对画线部对画线部 分提问分提问)_ _ _ the old man _ here?hasnt had
31、yetHave youHow long haslivedyetUse the words in brackets to complete the conversations.4a1.A:Would you like something to drink?B:No,thanks._.(just/drink some tea)2.A:I heard you lost your key._?(find)B:No,not yet.Ive just drunk some teaHave you found it3.A:Do you know when Tom is leaving?B:_.(alread
32、y/leave)A:When _?(leave)B:This morning.He has already leftdid he leave4.A:Is your sister going to the movies with us tonight?B:No._.(already/see the film)5.A:What do your parents think about our plan?B:I _.(not/tell them/yet)havent told them yetShe has already seen the filmFill in the blanks with th
33、e correct forms of the words in brackets.4bSally _(love)reading.In the morning,she reads the newspaper and in the evening she reads books.She _ already _(read)more than 100 different books!Her favorite kind of books is science fiction.She is interested in science and loveshasreadtechnology and loves
34、 to imagine what the world _(be)like in 50 years.She _(finish)reading a book about robots last week and _ _(write)a book report about it next week for her French class.Every time she is in the library,Sally looks at the many books she _(not read)yet and she cant wait to read them!finishedwritehasnt
35、readcant wait to do sth.“迫不及待地做某事迫不及待地做某事”will bewillComplete the chart with information about you and a friend.4c What books have you already read?Ive already read Tom Sawyer and Harry Potter.What do you think of them?Well,I think Harry Potter was exciting,but Tom Sawyer was a bit boring.YouYour fr
36、iendCommentsBooks I have already readMovies I have already seenSongs I have already heardSummarywords:land mark sand towards technology French Phrases:brink back leave behind one the other science fictionSummaryGrammar:现在完成时现在完成时Have you read Little Women yet?Yes,I have./No,I havent.1.An elephant is
37、 the biggest animal on l _.2.Look,Tim is walking t _ the library.He wants to borrow some books.andowards一、根据句意及首字母提示完成单词。一、根据句意及首字母提示完成单词。Exercise3.He has lived in France for only one year,but his F _ is very good.4.He left some m _ on his way to the strange building.5.Some people like to make s _ s
38、culptures （雕塑）（雕塑）on the beach.rencharksand1.It was such a long way that they didnt _ the hotel until it became dark.A.reach B.arrive C.get2.What do you think of the book report?I have no idea,because I _ it yet.A.didnt read B.dont read C.wont read D.havent read 二、选择题。二、选择题。3._ you _ to Nanhu Park a
39、 week ago?Yes.We had a good time there.A.Do,go B.Did,go C.Did,went4._ have you stayed in China?About two years.A.How often B.How many C.How soon D.How long三、根据汉语意思完成句子，每空一词。三、根据汉语意思完成句子，每空一词。1.人类砍伐树木，因此动物处于极大的危险之中。人类砍伐树木，因此动物处于极大的危险之中。People _ many trees,so animals are in great danger.2.大多数学生对科技感兴趣。大多数学生对科技感兴趣。Most of the students are _ technology.cut downinterested in 3.你离开时不要把我落下。你离开时不要把我落下。Dont _ me _ when you leave.4.她迫不及待地告诉了她妈妈那个好消息。她迫不及待地告诉了她妈妈那个好消息。She _ her mother the good news.couldnt wait to tellleave behind
