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1、 1 I think that mooncakes are delicious!单元知识点详解 stranger n.陌生人 strange adj.陌生的,奇怪的 eg:He is a stranger.He looks very strange today.他是一位陌生人,他今天看起来很奇怪。eat out 在外面吃,在饭馆里吃,吃光 eg:He always eats out every day because he doesn t like cooking.他每天在饭馆里吃,因为他不喜欢做饭。【拓展 sell out 卖光完 wear out 穿破,用坏 put on 增加(体重);上
2、演(剧);穿上戴上(衣服,服饰)eg:He has put on 2 kilos.他体重增加了 2 公斤。in two weeks 两周后 in一段时间表示“.之后”,通常与将来时连用。eg:We will leave school in a year 一年后我们就要毕业了。【拓展after 一段时间”与过去时连用。同时in 十一段时间”和“after 一段时间”都可以改写成:一段时间 later.eg:He got to Beijing after two hours Jtwo hours later.两小时后他到达北京的。sound like fun 听起来有趣 连系动词 sound,lo
3、ok,smell,taste 等之后跟形容词或 liken.eg:He looks handsome/like his father.他看起来帅/看起来像他父亲。I wonder if its similar to the water festival of the Dai people in Yunnan Province.我想知道那个节日是否与云南省傣族人的泼水节是相似的。注惫.if 是连词,引导宾语从句(主要引导一般疑问句或选择疑问句转变而来的宾语从句)。wish 的用法 (1)wish n.愿望,祝愿。其复数形式为 wishes eg:Best wishes to you.把最好的祝愿
4、带给你。(2)wish v.希望(表示一种不易实现的愿望)eg:I wish you success.祝你成功。(3)wish 表愿望时,用虚拟语气 eg:I wished I would fly to the moon.我希望我将飞到月球上去。whoever 无论谁。相当于 no matter who,引导状语从句(注意从句不能用将来时)eg:Whoever you are,I will help you.无论你是谁,我都会帮你。类似的引导词有 whenever,wherever,however,whatever 等。fly up to 飞到上去 注意:fly 的过去式及过去分词分别为 fl
5、ew,flown.eg:Has anyone flown up to Mars?有人飞到火星上去吗?shoot down sth.射下某物 shoot 的过去式及过去分词分别为 shot,shot.eg:The boy shot down a bird just now.那男孩刚才射下了一只鸟。refuse 的用法 refuse v.拒绝。其结构 refuse(sb.)to do sth.拒绝(某人)做某事,其反义词为 accept。其他重点短语:(1)in the shape of(是).的形状;(2)call out 对大声叫喊(3)lay out 摆开摆出(lay-laid-laid);
6、(4)sharewith 和分享;(5)as a result 结果 2【知识点详解】【辨析】put on,wear 和 dress (I)put on(强调穿戴的动作)穿上戴上 eg:It,s snowing.You d better put on your coat and gloves.在下雪,你最好穿上大衣,戴上手套。(2)wear 强调穿戴的状态)穿着,戴着 eg:The woman is wearing a dress and a pair of sunglasses.那女士穿着礼服,戴着一副太阳镜。(3)dress+sb.给某人穿衣服 eg:He is dressing his
7、father.他在给他父亲穿衣服。dress+sb.in+衣服颜色,给某人穿 eg:She wants to dress her son in a pair of black trousers.她想给她儿子穿一条黑色裤子。【注意】dress 之后不能直接跟衣服或颜色,要在此之前加 in,而且不能跟眼镜或手表之类的名词。(4)与 dress 有关的短语:dress up 装扮;dress up as装扮成 eg:He often dresses up as a Father Christmas.他经常扮成圣诞老人.(3)get dressed 相当于 dress oneself 穿衣服 get
8、dressed(in+衣服/颜色)穿衣服 eg:The woman got dressed a red dress to the club.那女士穿一件红色裙子去俱乐部。trick or treat 是愚弄还是招待 trick n.玩笑,花招,愚弄。短语:play a trick on sb.愚弄,开玩笑 eg:Don t play a trick on the old man.不要愚弄那老人。It s fun to dress up as cartoon characters.扮成卡通人物真有趣。【知识点详解】mean 的用法 (1)v.意思是,意味着 eg:What does he mea
9、n by shaking his head?他摇头是什么意思?(2)adj.自私的,吝音的 eg:You musm t be too mean and only think about yourself.你不能太自私只考虑你自己。(3)meaning n.惫思,含义 eg:What s the meaning of Christmas?圣诞节的含义是什么?【辨析 die,dead,death 和 dying (1)die v.(短暂性)死,强调动作 eg:The lion died just now.那头狮子刚才死了。(2)dead adj.死的(作定语和表语)。注意与一段时间连用时,用 be
10、 dead,而不用 die。eg:He has been dead for 2 days.He died 2 days ago.他死 2 天了。他两天前死的。(3)dying 是 die 的现在分词形式,adj.快要死的。(4)death n.死 eg:His death made everyone sad.他的死使每个人伤心。warn 的用法 warn v.警告,提醒 (1)warn(sb.)to do sth.提醒警告别人干 3 (2)warn sb.against(doing)sth./not to do sth.警告某人不要干 其他重点短语 (1)remind sb.of 使某人想起;
11、(2)used to do sth.过去常干;(3)written by 被写的;(4)in need 处于需求中;(5)care about 关心,担心;(6)wake up 醒来,叫醒;(7)end up(with.)(以)结束;(8)think about 考虑 Hens lay eggs,giving birth to life.母鸡下蛋,孵化新的生命。giving birth to life 是现在分词短语作伴随状语。eg:He walked in the street,listening to music.他一边走,一边听音乐。A popular activity during E
12、aster is to hide eggs around your home or garden for friends or relatives to find.在复活节期间一项流行的活动是在你家或花园的附近藏鸡蛋,以便朋友们或亲戚们去找。(1)during Easter 在复活节期间 (2)to hide eggs 是不定式短语,放在系动词(be)后面作表语。eg:My duty is to look after the kids.我的职责是照顾孩子。(3)for friends or relatives to find 是不定式短语作目的状语。eg:I bought some meat
13、for parents to eat.我买了一些肉以便父母吃。Not only do people spread them around in different hiding places for an egg hunt,but they also give out these treats as gifts.为了找鸡蛋,人们不仅把真鸡蛋或巧克力鸡蛋在不同隐藏的地方散开,而且人们还把它们当作礼物送出去。本句是一个倒装句。连词 not onlybut(also)意 为“不但而且.连接两个简单句时,not only 可以放在句首表示强调,这时句子要用部分倒装,即将谓语动词的一部分(如情态动词,助
14、动词 do,does,did,have,has,had 等)放在主语的前面,而 but(also)后的句子仍用陈述句。单元语法精讲宾语从句(一)由 that,if 或 whether 引导的宾语从句 1.宾语从句的定义 句子的宾语一般由名词、代词、动名词或不定式来充当,当用一个句子充当宾语时,我们把这个句子叫做宾语从句。2.宾语从句的引导词 (1)如果宾语从句是由陈述句转变而来的,其引导词用 that。that 本身无意义,可省略。eg:They are good doctors.He tells us.一 He tells us(that)they are good doctors.他告诉我
15、们他们是好医生。(2)如果宾语从句是由一般疑问句转变而来的,其引导词要用 if/whether,意为“是否”。eg:Mr.Chen asks,“Are you all here?”一 Mr.Chen asks if/whether we are all here.陈老师问我们是否都到了。【口诀】陈述 that 来引导,有时可以省略掉。一般问句表“是否”,if 或 whether 来引导。3.宾语从句的语序 宾语从句无论是由一般疑问句转变来,还是由特殊疑问句转变而来,在转变为宾语从句后,都要用陈述句语序。eg:Does Jim s father work here?Do you know?Do
16、you know if Jim s father works here?你知道吉姆的父亲是在这里工作吗?【口诀】无论宾从什么句,语序都用陈述。4 注意:当与 or not 连用时,只能用 whether.4.宾语从句的时态 (1)如果主句是一般现在时或一般将来时,从句的时态可根据具体情况来确定。eg:I hear that he will be back in a day.我听说一天后他将回来。I think she finished her work an hour ago.我认为她一小时前已完成工作。(2)如果主句的时态是一般过去时,从句的时态则相应地使用过去的某种时态。eg:He sai
17、d that he didn t find your lost pen.他说没找到你丢失的钢笔。The policeman asked him if he was doing his homework at midnight yesterday.警察问他昨天半夜是不是在做作业。(3)如果宾语从句所叙述的是客观真理、自然现象、名言警句或谚语等,不管主句是什么时态,从句都用一般现在时态。eg:Our teacher told us that the earth goes around the sun.老师告诉我们地球绕太阳转。My father said(that)knowledge is power.父亲说知识就是力量。I 口诀】“主”为“现、将”,“从”不限;“主过”“从过”对应变。从句表述是真理,一般现在代过去。