七级英语下册 Unit 6 Outdoor fun知识点精讲（下）（新版）牛津版.doc

unit 6 同步知识梳理（下）知识导入搭建，张贴，挂起，举起_ 穿过，通过_由.制成_ 从那时起_经过_ 一点，少许_经过_ 因.而变得出名_看到某人正在做某事_尽力做某事_想要做某事_练习做某事_决定做某事_让某人做某事_记得去做某事_做某事是._做某事失败了_知识点梳理 一词汇&短语：words&phrases 1. he practised playing volleyball with his friends.practice doing sth.意为“练习做某事”。我们应该每天都练习说英语。we should practice speaking english every day.我妈妈叫我每天练习眼钢琴my mother asks me to practice playing the piano every day.2.she did some shopping with her mum yesterday afternoon.do dome shopping意为“买东西、购物”。我妈妈经常在周末购物。my mother often does shopping at the weekend,让我们一起去买东西吧。lets do some shopping together.【拓展】“do+some+v.-ing”结构常表示一些笼统而不明指的事。do some reading 阅读 do some cleaning 打扫卫生 do some cooking 烹饪 do some washing 洗衣服3.we put up our tent near a lake.(1).put up此处意为“建造，搭起”。另外，put up还可意为“挂起；张贴；举起；抬起”。他们正在建造几幢新楼。theyre putting up several new buildings.请帮我挂起这幅画。please help me put up the picture.【拓展】与put相关的短语put on穿上 put off推迟 put away扑灭 put down放下(2) .tent可数名词，意为“帐篷”。你家中有两顶帐篷吗？do you have two tents at home?4.told people in the west all about kites.people in the west西方人（民）。west名词，意为“西方”，其形容词形式为western。western food西餐 western countries西方国家【拓展】east（东方）eastern（东方的） south（南方）southern（南方的）north（北方）northern5.made a bird out of wood(1) .make.out of意为“用.制成.”，相当于use.to make.。我能用布做成一朵花。 i can make a flower out of cloth.=i can use cloth to make a flower._(2) wood 不可数名词，意为“木头，木材”。干燥的木头容易起火。it is easy for dry wood to catch fire.【拓展】woods意为“森林，树林”。咱们去树林里散步吧。lets take a walk in the woods.6.in the13th century.century可数名词，意为“世纪，百年”。固定结构“the+序数词+century”表示“第几世纪”。在20世纪，中国发生了巨大的变化。great changes have taken place in china in the twentieth century.7.weifang,a city in shandong province,has become famous for making kites from then on.(1) .become famous for 意为“因.而变得有名”，强调动作。这座城市因它的美丽而变得有名。the city becomes famous for its beauty.(2) .from then on 意为“从那时起”，指以过去某个时刻为起点延续下来。从那时起，我便开始对英语感兴趣了。from then on,i became interested in english.从那以后他再也没有见过他叔叔了。from then on,he never saw his uncle again.【拓展】from now on意为“从现在起”，指以现在为起点延续下去，通常用于将来时中。从现在起我将努力学习。i am going to work hard from now on.8.its dangerous to swim in the lake.“it+be+形容词+to do sth”.是英语中已非常用的句式，意为“做某事是.的”。it为形式主语，真正的主语是动词不定式。如果表示“某人做某事怎么样”，则用“it+be+形容词+for sb.+to do sth”.弹钢琴对她来说很容易。its easy for her to play the piano.保护我们的地球对我们来说是重要的。its important for us to protect our earth.【注意】如果形容词说明人的品质、品德，则用介词of，而不用for.帮助那位老人你真善良。it;s nice of you to help the old man.9.if two words start with the same letter,we look at the second letter of the world we want to look up.(1) .start with意为“从.开始；以.为开端”。晚会以一首甜美的歌曲开始。the party started with a sweet song.千里之行始于足下。a thousand li journey starts with the first step.(2) .we want ti look up意为“我们要查询的（单词）”，在句中为定语从句，用来修饰先行词word。其中在先行词word后省略了关系词that。这是我昨天买的一本书。this is a book(that)i bought yesterday.10.alice did not know what to do.what to do 是“疑问词+不定式”结构。这一结构相当于一个名词性从句，可在句子中作主语、宾语、表语等。该怎样做仍然是一个问题。how to do it is still a question.（作主语）我不知道去哪里。i dont know where to go.（作宾语）问题是谁去做这件事。the question is who to do it.11.alice opened the bottle and drank a little.a little意为“一点少许”，通常用来修饰形容词或动词。请你把电视音量调小一点好吗？will you please turn town the tv a little?因为今天早上没有吃早饭就去上学，所以我现在有点饿了。i went to school without breakfast this morning,so i am a little hungry now.【拓展】(1).a little意为“一点，少许，少量”，通常用来修饰不可数名词，相当于a bit of。他需要少许水。he needs a little water.=he needs a bit of water.(2) .little意为“小的”，通常用来修饰可数名词单数。表示人（或动物）事物幼小，常常有赞赏、怜悯的感情色彩。我有一只小猫。i have a little cat.12.she drank some more.some more 意为“再一些，又一些”。曹云金讲的故事很有趣，我还想再听几个。cao yunjins stories are very interesting,so i want to listen to some more.【拓展】“数词（大于1）+more+名词复数”意为“再.,又.”，相当于“another+数词（大于1）+名词复数”。i need three more apples.=i need another three apples.我还需要3个苹果。13.she looked down and saw that her body became smaller and smaller.smaller and smaller意为“越来越小”。“比较级+and+比较级”意为“越来越.”。如果是部分双音节或多音节的形容词或副词表达这一含义时，应用“more and more+原级”结构。手机现在越来越大。mobile phones are bigger and bigger now.我们的家乡变得越来越美丽了。our hometown is getting more and more beautiful.14.soon alice was small enough to go through the door,so she decided to enter the garden.(1) .enough此处用作副词，意为“足够地，充分地”。常常用来修饰形容词或副词，放在所修饰之后，作后置定语。这个盒子足够大。the bag is big enough.【拓展】(1).enough还可用作形容词，意为“足够的”。用来修饰名词时，可放在名词前也可放在名词之后。我有足够的时间。i have enough time/time enough.贫困地区的孩子没有足够的钱买钢笔。children in poor ares dont have enough money/money enough to buy pens.(2) 形容词/副词+enough to do sth.意为“足够.做某事”。他足够大，可以去上学了。he is old enough to go to school.我走得足够快，可以赶上你。i am walking quickly enough to catch up with you.【助记】enough在句中的位置：修饰名词很自由，可置前来可置后；如果修饰形或副，位置后置要记住。（2） .decide 此处用做及物动词，意为“决定”。decide(not) to do sth.意为“决定（不）做某事”。多恶劣的天气啊！我们决定呆在家里。what a bad day it is!we decide to stay at home.我决定从今往后不再对任何人说谎了。i decide not to lie to anyone from now on.【拓展】decide后还可接“疑问词+to do”结构。我们必须定下来要买哪一个。we must decide which one to buy.(3) .enter及物动词，意为“进入，加入”，后面直接跟进入或加入的对象。没有票没有人能进入电影院。nobody can enter the cinema without tickets.15.alice had to go back to the table,but she was too small to reach the key.(1) .too.to意为“太.而不能.”。其中，too后面接形容词或副词，to是不定式符号。(2) 这袋米太重了，汤姆扛不动。我们过去帮帮他吧。the bag of rice is too heavy for tom to carry.lets go and help him.【拓展】too.to结构可与enough to句式互相转换，也可以与so.that句式进行转换，具体如下：汤姆太矮了而不能够到钥匙。tom is too short to reach the key.-tom isnt tall enough to reach the key.-tom is so short that he cant reach the key.(2) .reach及物动词，意为“伸手（脚）够着；到达”。小吉米够不到桌子上的飞机模型。little jimmy cant reach the model plane on the table.他们昨天到达北京了。they reached beijing yesterday.16.she tried to climb up,but failed.fail 此处用作不及物动词，意为“失败”。那个小偷试图逃走，但是他没有成功。the thief tried to get away,but he failed.杰克输了比赛。【拓展】：(1) .fail及物动词，还可意为“不及格，未能通过”。汤姆考试不及格。tom failed the exam.(2) .fail to do sth.意为“做某事失败”。小男孩没能爬上那棵树。the little boy failed to climb up the tree.每逢母亲过生日，他都会打电话给她。he never fails to phone his mother on her birthday.典例讲解1. -tim played the guitar very well in the school talent show.-i think so.he practises_it every day.a. play b.playing c.to play d.plays2. (2013 杭州)the weather is becoming_.a. hotter and hotter b.more hot and hotc.hoter and hoter d.more and more hot3. (2013杭州)shes strong enough_walking up mountains.a. to go b.going c.go d.went4. (2013.成都)he is too heavy.he has decided_.a. to take b.not to take c.take d.taken5. (2014 梁山)-i havent seen my grandparents for long.im too busy_them these days.-why not call them instead.a. visit b.to visit c.visiting d.visits6. (浙江丽水中考)-bill,will you get me the dictionary on that shelf,please?-im afraid i cant_it,daddy.its too high.a. find b.reach c.sell d.read语法精讲一般过去时【教材典句】1. alice did not want to let the rabbit get away,so she jumped down the hole too.2. i was not at home yesterday.3. did you hear a sound.4. was it interesting?以上四个句子都体现了一般过去时的句式变化。如句子1、2是一般过去时态的否定句式，句子3、4则是一般过去时态的疑问句式。【语法全解】 一般过去时态分为由be动词构成的一般过去时和实意动词构成的一般过去时两种情况，因此其句式变化也不同。下面我们分别就这两种情况进行分析。1、 由be动词构成的一般过去时态。1. 基本构成：主语+was/were+其他。他昨天上学了。he was at school yesterday.他们那时是学生。they were students then.2. 否定句：在be动词后加not即可。基本构成是：主语+was/were+not+其他。他昨天没上学。he was at not at school yesterday.他们那时不是学生。they were not students then.3. 一般疑问句：把be动词提到主语前面，基本构成是：was/were+主语+其他？肯定回答：yes,主语+was/were.否定回答：no,主语+wasnt/werent.-was he good at swimming? 他过去擅长游泳吗？-yes,he was./no,he wasnt.是的，他擅长。/不，他不擅长。2、 由实义动词构成的一般过去时态1. 基本构成：主语+动词过去式+其他。上周他去了公园。he went to the park last week.昨天他们在家做作业了。they did their homework at home yesterday.2. 否定句：（1）规则：在主语后，动词前加助动词didnt，同时，谓语动词恢复原形。（2） 基本构成：主语+didnt+动词原形+其他。他上周没有去公园。he didnt go to the park last week.昨天他们没有在家做作业。they didnt do their homework at home yesterday.3. 一般疑问句：（1）规则：在句首加助动词did，同时，句中谓语动词恢复原形（2） 基本构成：did+主语+动词原形+其他？肯定回答：yes,主语+did.否定回答：no,主语+didnt.他上周去公园了吗？-did he go to the park last week?-yes,he did.是的，他去了。/no,he didnt.课堂测验1. paul and i_tennis yesterday.he did much better than i.a. play b.will play c.played d.are playing2. -have you ever been to singapore?-yes.i_there last year with my parents.a. go b.went c.have been d.was going3. _tom at home last week?a. was b.were c.did d.does4. _you_a good time in the park four days ago?a. do;have b.does;have c.did;have d.did;had5. -whats wrong with you.helen?you look unhappy.-oh,i_the exam.a. didnt pass b.dont pass c.didnt passed d.passed归纳总结 课后作业 1. there are_homework to do today.so i cant play with you.a. too b.too many c.too much d.much too2. -would you like_on sunday,daming?-yes,id love to.a. go camping b.to go camping c.going camping d.go to camp3. _a sunny day,i went for a walk by the river with my good friends.a. in b.at c.on d.of4. -where is jack?-he is on the playground.i saw him_there just now.a. play basketball b.play the basketball c.playing basketball d.playing the basketball5. _exciting the news is!a. what b.how c.what an d.how an6. mrs king lives in her hometown_all the time,but she never feels_.a. alone;alone b.lonely;lonely c.alone;lonely d.lonely;alone7. please enter_the dining hall with a small bag.a. in b.into c.onto d./8. tom drives well.he can go_the gate easily.a. cross b.across c.over d.through9. it took them some days_.a. get there b.to get there c.get to there d.to get to there10. -can you_a tent by yourself?-sorry.its a little difficult for me.a. put on b.put up c.put down d.take offcbaca cbccb cddbb阅读理解imveryinterestedinminiracingcarsandicankeepworkingonthem.aftereachraceifindoutwhymycar1,andthenworktomakeitbetter.myfriendsandioftenhaveraces.weseewhoseracingcartravelsthe2.todayisthefinalracebetweenmy3andi.afewdaysago,ourcarsbothwentthesamedistance.ye