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1、17B Unit 4 Finding your way【Comic strip&Welcome to the unit】1.Follow me,Eddie.There is a path between the hills.Lets go down here.Dont be afraid.Comewith me.【知知识识点点一一】：follow(1)(v.)跟随，跟着如：The boy followed his father out o the room.(2)(v.)在之后；出现(发生)如：May follows April.(3)(vt.)倾听如：He followed the spea
2、kers words with the greatest attention.(4)(vt.)听从，遵循如：Why didnt you follow my advice?(5)following(adj.)接着的；下述的【知知识识点点二二】：between(1)between A and B(不一样的东西)(2)between+名词复数(同样的东西)【知知识识点点三三】：go down(1)下去(2)沿着走如：Go down the road and youll see a shop on your left.(3)go up 上去【知知识识点点四四】：afraid(1)afraid 是个表语
3、形容词，其只作表语，不作定语(2)be afraid ofsth./doing sth：害怕某事(物)”或“害怕做(3)be afraid to do sth.：由于害怕而不敢做某事(4)be afraid+that 宾语从句(3)be afraid so/not：恐怕如此/恐怕不是这样(1)Are you afraid _ going out at night _?A.of;by yourselfB.to;aloneC.with;lonely(2)Do you think he will pass the entrance examination?_.A.Im afraid notB.Im
4、not afraidC.Im not afraid of thatD.Im not afraid he will(3)Dont be afraid _,Tom.I will give you a hand.D.of;lonely2A.of somethingB.of anythingC.about somethingD.about anything(4)Dont _ afraid.Give me a ring when you need some _.A.不填;helpB.be;helpC.不填;helpsD.be;helps(5)What do you often do _ classes
5、to relax yourself?Listen to music.A.overB.amongC.betweenD.through2.Eddie,I think well have to go up again.【知识点一知识点一】：】：have to(1)不得不，必须(2)have to 是一个比较特殊的情态习语，虽然也具有情态动词的功能，但却与其他的情态动词不同。它有人称、数和时态的变化它有人称、数和时态的变化，其否定式和疑问式的构成方式也与情态词不一样。(3)have to 可用于多种时态，而且不同时态使用不同的形式：一般现在时中，主语为第三人称单数时用 has to；一般过去时中，用
6、had to如：She has to look after her little sister.(4)have to 的否定式和疑问式一般要借用助动词 do 的适当形式构成。have to 的否定式是 donthave to；has to 的否定式是 doesnt have to；had to 的否定式是 didnt have to。have to 的疑问式同样也借用助动词 do 的相应形式构成。如：Did you have to answer the question yesterday?【知识点知识点二二】：】：have to 和和 must(1)have to 有人称、数、时态的变化，即
7、第三人称单数用 has to，其他人称用 have to而 must 没有人称或数的变化(2)have to 强调客观上“不得不”做某事must 指主观上“必须”做某事如：We must study hard.He had to go on foot because there was something wrong with his car.(1)They had to walk home yesterday afternoon.(改为否定句)They _ _ _ walk home yesterday afternoon.(2)He had to give up halfway becau
8、se of snowstorm.(改成反意疑问句)He had to give up halfway because of snowstorm,_ _?3.Sunshine Zoo is north of Sunshine Middle School.Its north of the school,about three kilometresaway.【知识点一知识点一】：】：north of3(1)在北面(北方)(2)be+方位名词+of在的方向(3)介词的理解in the north of在范围以内的北部注意如何表达“在以东有多远距离”：距离距离+to the east of+地点地点to
9、 the north of在范围以外(不接壤)的北部on the north of在范围以外(接壤)的北部AAABBBA is in the north of B.A is to the north of B.A is on the north of B.(1)China lies _ the east of Asia and the north _ the north of Australia.A.to;toB.in;toC.to;inD.in;on(2)The United States is _ the south of Canada and _ the east of Japan.A.
10、to;inB.on;toC.in;besideD.at;on(3)教堂位于村庄以西一两英里的地方The church is one or two miles _ _ _ _ the village.【Reading】1.Hi,everybody.【知识点一知识点一】：】：everybody(1)不定代词(2)相当于 everyone(3)在句中作主语时，谓语动词用三单2.Go straight on,and youll find the Panda House.They like to eat bamboo and lie down all day long.【知识点一知识点一】：】：stra
11、ight(1)(adv.&adj.)如：straight hair(adj.)sit straight up(adv.)(1)She has s_ hair,not curly(卷的)hair.【知识点知识点二二】：】：on(1)(adv.)向前移动，继续下去如：Keep straight on for the beach.If you like a good story,read on.4The TV is always on their house.【知识点知识点三三】：】：句型结构句型结构Go straight on,and youll find the Panda House.祈使句+
12、and+陈述句【知识点知识点四四】：】：lie down(1)躺下；躺下休息(2)lie 的现在分词是 lying(3)lie 有三种意思：“位于”Shanghai lies in the east of China.“撒谎”Dont lie to me.“谎言”The teacher asks us not totell lies.【知识点知识点五五】：】：all day long(1)一天到晚，从早到晚，整天，终日(2)也可以说成：all the day(1)一整天，他除了看电视，别无他事可做。He_but watch TV.2.Walk along the road.Remember t
13、hat theyre dangerous.【知识点一知识点一】：walk/go along(1)沿着走(2)同义短语：walk/go down/up(1)沿着这条路走，你就会看到银行在你的左边。(2016 扬州中考)_(2)Walk _ the road and turn left _5th Street,and then you can see the hospital_ the right.A.along;into;atB.straight;into;onC.on;into;inD.along;into;on(3)Go _ this street _ you reach the road.
14、A.on;untilB.on;andC.down;andD.along;until【知识点知识点二二】：】：remember(1)remember to do sth.：记住要去做某事(尚未去做)(2)remember doing sth.：记住曾经做过某事(已经做了)(3)forget to do sth.与 forget doing sth.的用法与 remember 的用法相似(1)Do you still remember _ me somewhere in Beijing?Yes，of course.Two years ago.A.to seeB.seeC.seeingD.saw(2
15、)After you _ from work,remember _ the magazine to my cousin.A.return;to give backB.come back;return5C.return;to returnD.come back;returning(3)_ to give the letter to Mr.Wang.Its very important.No,I wont.A.RememberB.Be sureC.Dont forgetD.Make sure(4)The boys of Class Two are going to the seaside this
16、 weekend.Um,remember _ them _ in the sea alone.Its dangerous.A.to tell;not to swimB.telling;swimmingC.to tell;swimmingD.telling;to not swim(5)Mr Ling,I have some difficulty _ the article.Remember _ it three or four times at least.A.to understand;readingB.understanding;readingC.understanding;to readD
17、.to understand;to read【知识点知识点三三】：that(1)引导宾语从句，that 可以省略【知识点知识点四四】：】：dangerous 和和 in danger(1)dangerous 是形容词，意思是指人、物、事态等可能或能够造成“危险的”dangerous 的比较级形式为：more dangerous，最高级形式为 most dangerous其反义词为 safe，意为“安全的”(2)对于本身“处于危险状态”则使用 in danger，danger 是名词如：You are in danger.(1)The situation(处境)was _.People were
18、 _.A.danger;in dangerB.dangerous;dangerousC.dangerous;in dangerD.in danger;dangerous(2)Dont worry about her,Madam.Your daughter is _ danger now.A.inB.outC.out ofD.at3.Turn left,and to the west of the Lions Area,youll find the World of Birds.Birds make beautifulsounds when they sing.They jump around
19、and make people laugh.【知识点一知识点一】：】：turn left(1)向/往左拐【知识点知识点二二】：】：sound(1)sound：自然界的一切声音(2)noise：噪音(3)voice：嗓音(1)鸟儿们唱歌时发出美妙的声6Birds _when they sing.【知识点知识点三三】：】：make(1)make sb.(not)do sth.：使让某人(不)做某事(2)make sb.+形容词：使某人处于某种状态如：make me happy；make him sad(1)猴子们跳来跳去逗人们开心。Monkeys jump around and _.4.Theyr
20、e quite tall.Their long necks help them eat the leaves from trees.Cross the bridge,and youllsee the elephants.【知识点一知识点一】：】：quite 和和 very(1)quite 放在 a、an 前面(2)very 放在 a、an 后面如：Its quite a good film.He is a very good student.【知识点知识点二二】：】：leaf(1)复数形式：leaves(2)leaves 除了是 leaf 的复数形式，还可以看成 leave(动词，离开)的三单
21、结合具体语境去判断结合具体语境去判断(3)请注意总结以“f”或“fe”结尾的可数名词的复数形式，都是变“f”为“v”，再加“es”如：wifewives、wolfwolves、knifeknives、halfhalves、selfselves 等!(1)In autumn many dead _(树叶)go everywhere on the ground.(2)The big tree has green _(leaf)throughout the year(全年).【知识点知识点三三】：】：across 和和 through(1)across 从表面上穿过(2)through 从里面通过(
22、3)注意区别：Go across the street.横穿过马路Go through the street.沿着街走(1)Bill,did you see Tom?Yes,he just parked his car here and then hurried _ the street.A.throughB.overC.pastD.across(2)It is very difficult to see _this window because the glass is very dirty.A.throughB.atC.alongD.out(3)(拓展内容拓展内容)Is the stree
23、t too narrow for the bus to go _?A.throughB.acrossC.onD.in7(4)After the train goes _ the tunnel,it will go _ a plain(平原).A.through;acrossB.into;onC.up;downD.across;down(5)You can see quite a lot when the train goes _ the field.A.acrossB.throughC.overD.along(6)Look!Light is coming _ _ the window.A.in
24、;acrossB.into;acrossC.in;throughD.into;through(7)The young men walked _ the forest and came to a big river at last.A.onB.overC.throughD.across(8)Dont drive so fast!We must slow down when we drive _ the tunnel.A.pastB.acrossC.overD.through【知识点知识点四四】：】：cross 和和 across(1)cross(vt.)(2across(prep.)(3)cro
25、ss the street=go/walk/run across the street(1)The child will cross the road after the light turns green.(同义句转换)The child wont _ _ the road _ the light turns green.(2)_ is the library from our school?Its quite near.Just go _ the road.A.How far;crossB.How long;acrossC.How far;acrossD.How long;cross(3)
26、Go _ the bridge,youll find the library on the left.A.pastB.passC.throughD.across5.Have a nice trip!How was your trip to the zoo?There are also birds,arent there?【知识点一知识点一】：】：have a nice trip(1)祝旅途愉快(2)trip 常与介词 to 搭配使用，如：a trip to town(3)与 trip 相关的短语：go on a trip、take a trip【知识点知识点二二】：】：arent there(
27、1)附加疑问句或反义疑问句(2)反义疑问句即附加疑问句，表示提问人的看法，没有把握，需要对方证实。反义疑问句由两部分组成：前一部分是一个陈述句，后一部分是一个简短的疑问句，两部分的人称时态应保持一致。简单地总结就是“前肯后否，前否后肯前肯后否，前否后肯”如：陈述部分肯定句+疑问部分否定句(可记为前肯后否可记为前肯后否)They work hard,dont they?陈述部分否定句+疑问部分肯定句(可记为前否后肯可记为前否后肯)8You didnt go,did you?(3)回答：事实是肯定的就用 yes，事实是否定的就用 no(只是中文翻译的时候很别扭，yes 翻译为“不”，no 翻译为“
28、是”)(1)The poor man needs our help,_ he?A.needB.needntC.doesD.doesnt(2)Lets go shopping,_we?A.shallB.willC.wasD.is(3)The meeting will begin at half past two in the afternoon,_?A.does itB.doesnt itC.will itD.wont it【Grammar】Using a、an、the不定冠词的用法不定冠词的用法不定冠词有两个，a 和 an。a 用在以辅音开头的单词前面；an 用于以元音开头的单词前。如：abo
29、ok、an apple(1)不定冠词用在单数可数名词前表示“某一个”There is a policeman at the door.(2)不定冠词用在单数可数名词前表示“任何，每个”A soldier must obey orders.(3)不定冠词用于头一次出现的单数名词之前There is a box in the room.The box is heavy.(4)不定冠词和名词连用作表语或同位语，主要说明某个人或东西所属类别。She is a teacher.(5)不定冠词用在价格、速度、比率等短语中sixty kilometers an hour(6)不定冠词用在专有名词前He wa
30、nts to buy a Kodak.(7)不定冠词用于某些固定短语中，have a try 试一下；take a break 休息一下；have a good time 玩得痛快定冠词的用法定冠词的用法(1)定冠词和名词连用，表示某个或某些特定的人或东西。Mother carved the meat into slices.(2)定冠词用于可数名词前，表示一类人或东西。The horse is a useful animal.(3)定冠词用于第二次出现的名词之前9I got a letter yesterday.The letter was sent by e-mail.(4)定冠词用于有词
31、组或者定语从句修饰的名词前He is investigating the cause of the fire.(5)定冠词用于某些名词或者形容词前，表示一类人、一个民族、阶级或阶层the Chinese 中国人；the rich 富人；the dead 死者；the deaf 聋人(6)定冠词用于指说话双方都知道的人或事Please close the door.(7)定冠词用于世界上独一无二的事物前the sun 太阳；the earth 地球；the world 世界(8)定冠词用于序数词前表示顺序the third group 第三组(9)定冠词用于形容词和副词的最高级前面This is
32、 the most interesting book I have ever read.(10)定冠词用在 play 后和乐器连用play the piano；play the flute(11)定冠词与姓氏的复数形式连用，表示一家人The Blacks came to China in 1994.(12)定冠词的其他用法the Changjiang River 长江；the Red Sea 红海(用于表示江河海洋江河海洋的名词前)不用冠词的情况不用冠词的情况表示独一无二的职务、身份前一般不用冠词Elizabeth I,Queen of England在一日三餐名词前不用冠词have brea
33、kfast/lunch/supper坐船交通工具名词前不用冠词by car；by ship在一些地点的名词前不用冠词go home 回家；go to school【精选试题精选试题】(1)When Linda was a child her mother always let her have _ bed.A.the breakfast inB.the breakfast in theC.breakfast inD.breakfast in the(2)Beyond _ stars the astronaut saw nothing but _ space.A.the;/B./;theC./;
34、/D.the;the(3)What colour is _ orange?10Its _ orange.A.an;anB.an;theC.an;/D./;an(4)After watching _ TV,she played _ violin for an hour.A.:/B.the;theC.the;/D./;the(5)Have you seen _ pen?I let it here this morning.Is it _ black one?I think I saw it somewhere.A.a;theB.the;theC.the;aD.a;a(6)_ usually go
35、to church every Sunday.A.The BrownB.A BrownC.BrownsD.The Browns(7)The train is running fifty miles _.A.an hourB.one hourC.the hourD.a hour(8)_ earth we live on is bigger than _ moon.A.The;aB.The;theC.An;aD.An;the(9)Whats the mater with you?I caught _ bad cold and had to stay in _ bed.A.a;/B.a;theC.a
36、;aD.the;the(10)Do you know _ lady in blue?Yes.She is a teacher of a university.A.theB.aC.anD./(11)The investigators found that more should be done for _ in India.A.those poorB.a poorC.poorD.the poor(12)What _ exciting football match!Our team beat Toms team at last.A.aB.anC.theD./(13)In the United St
37、ates,Fathers Day falls on _ third Sunday in _ June.A.the;/B.the;aC./;theD.a;/(14)I have two dogs._ black one is two years old and _ yellow one is threeyears old.A.A;aB.The;aC.The;theD.A;the(15)_ new bridge has been built over _ Huangpu River.A.The;aB.A;/C.A;theD.A;aB.Prepositions of place 地点介词地点介词：a
38、bove、at、behind、below、beside、between、in、in front of、inside、next to、on、outside、over、under注意学习部分“地点介词”的用法，请参照下表！on：在的上面，与表面接触反义词为：beneathover：在的正上方(恰好是垂直关系)，不与表面接触反义词为：under11above：在的上方，不与表面接触反义词为：below(1)表示“在上方”时，over 有“垂直在上”的意思，above 只表示“位置高于”，不一定“垂直在上”如：There is a lamp over the table.桌子正上方有一盏灯The ba
39、lcony is just out over the street.阳台伸向大街The sky is over(above)our heads.天在我们头顶上The mountain is 2,000 metres above the sea.此山高为海拔两千米The sun rises above the horizon.太阳升到地平线上注意注意：如与某物接触，但并非覆盖在上，则要用介词如与某物接触，但并非覆盖在上，则要用介词 on。如The book is on the desk.(2)over 含有横跨在上或从上面越过的意思，而 above 没有。如：There is a bridge
40、over he river.河上有一座桥He jumped over the brook.他跳过小溪The boy climbed over the wall.男孩爬过了墙【精选试题精选试题】(1)Hong Kong is _ the south of China,and Macao is _ the west of Hong Kong.A.in;toB.to;toC.to;inD.in;in(2)Look _ the map _ China _ the wall,please.A.after;of;inB.at;of;inC.after;in;onD.at;of;on(3)Id like m
41、ore paper to write _.A./B.onC.inD.with(4)Dont read _ bed.Its bad _ your eyes.A.on;ofB.on;toC.in;forD.at;to(5)Are you going _ bus?No,we are going _ Toms car.A.by;byB.on;inC.in;byD.by;in(6)Feeling shy,she put her hands _ her face.A.aboveB.overC.atD.in(7)Look at the wall.There are some pictures _ it.A.
42、inB.onC.toD.at(8)Why are you standing there,Kangkang?I cant see the blackboard clearly.Two tall boys are sitting _ me.A.behindB.next toC.in front ofD.beside(9)Helen is friendly and she always has a smile _ her face.A.onB.withC.atD.for1.The baby panda doesnt look like its mother.What can you see acro
43、ss it?12【知识点一知识点一】：】：like(1)What do/does sb./sth.look like?询问外貌(2)What is/are sb./sth.like?询问性格、气质、思想等在内的东西【知识点知识点二二】：】：across(1)不能单独作谓语：walk、run、go across=cross(2)across 是横穿，through 是在一定空间内穿过2.The food is above the drinks.The sign is over the bench.【知识点一知识点一】：】：above(1)(prep.)不一定是正上方，两者不接触(2)on：在正上
44、方over：正上方，两者不接触【知识点知识点二二】：】：sign(1)(n.)迹象，征兆，手势，指示牌(2)(v.)签名，打手势3.Here we are.On the left a bird is singing in the tree.【知识点一知识点一】：】：倒装句倒装句 Here we are!(1)一些成分置于句首为了强调，我们通常采用倒装结构如：At the head of the queue was an old woman.(2)但是，当主语是代词时，我们就不需要用倒装结构了如：Here you are.Here it is!(1)Where is your father?Oh
45、,_.A.here he comesB.he here comesC.here does he comeD.here comes he【知识点知识点二二】：】：on the left(1)在左面(2)在右面 on the right(3)On the left of 在的左边【知识点知识点三三】：】：in a tree 与与 on a tree(1)in the tree：多指外界的事物或人在树上，而非树木自身所有(2)on the tree：多指树自身所有，长在树上的东西(2)树上有一些鸟。正：There are some birds in the tree.(1)The apple is
46、_ the tree and the cat is _ the tree,too.A.in;inB.on;onC.in;onD.on;in13【Integrated skills】1.Walk past the house,turn left and walk along the path next to the river.【知识点一知识点一】：】：past(1)过去式 passed 和 past 是同音词(2)pass 是动词，而 past 是介词(2)past 用作形容词，表“过去的”用作名词表“过去”的意思如：The past year was full of troubles.We
47、knew nothing about his past.(1)Whos that man walking _ the house?A.passedB.passC.pastD.pasted(2)When I go home,I always walk _the book shop.A.pastB.passedC.pastingD.pass(3)When I _ by the station,I saw the accident _.A.pasted;happeningB.passed;happenedC.past;happenD.passed;happen2.When youre at the
48、big tree,turn left and walk to the bridge.Take the second turning on the right.【知识点一知识点一】：】：at(1)在在边，在边，在附近附近如：at the table；at the door；at the traffic lights【知识点知识点二二】：】：take the second turning on the right(1)在第二个路口向右拐(2)其同义表达形式为：Turn right at the second turning.(3)注意不同介词的使用(1)Please turn right at t
49、he second turning.(同义句转换)Please _ _ _ _ _the right.(2)Go on walking and turn left at th third crossing.(同义句转换)_ _ and _ the third _ on the _.3.Which way should I go at the traffic lights.Then youll see Sunny Garden at the corner of thestreet.【知识点一知识点一】：】：at the traffic lights(1)在红绿灯处(2)积累与 traffic 相
50、关的短语：traffic light 红绿灯traffic accident 交通事故traffic jams 交通堵塞traffic rules 交通规则【知识点知识点二二】：】：corner14(1)corner 可以与不同的介词搭配构成词组如：at the corner of the street 在街道拐角处in the corner of the room 在房间的角落里on the corner of the desk 在桌角上(1)It is standing _ the corner of our sitting room.A.inB.byC.atD.on(2)班长让我们径直往