中考考点透析unit4-6.ppt

1、Unit 4 I used to be afraid of the dark.,Section A 1a-1c,Language points,1. I used to be afraid of the dark. used to do sth. 过去常常做某事,表示过去经常性或习惯性的动作或状态，暗指现在已经不存了，强调过去与现在的对比。,二、used to的句式变化,1. 否定句 used not 主语 + to do sth. didnt use,e.g. Mike used not to study hard. = Mike _study hard. 迈克过去不努力学习。,didnt

2、use to,2. 一般疑问句 Did+ 主语 + use + to do? 答语：Yes, sb. did. / No, sb. didnt.,e.g. _you _go to museums? 你以前常去博物馆吗？ Yes, I did. / No, I didnt. 是的。/ 不是。,use to,Did,3. 反意疑问句 主句+ didnt+人称代词？,e.g. Your brother used to have noodles for breakfast,_? 你哥哥过去早餐常吃面条，不是 吗？,didnt he,1. Mario, you used to be short, did

3、nt you? 马里奥，你过去很矮，对吗？ 本句是一个反义疑问句，反义疑问句的特点 是“前否后肯”或“前肯后否”，而且后半句在时 时态、人称和数等方面必须与前半句保持一致。 You are a doctor, arent you? 你是个医生，是吗？ we cant take books out, can we? 我们不能把书带出去，对吗？,Explanations,反义疑问句用法歌诀,反义问句要点三，前后谓语正相反； 附加问句not现，必须缩写是习惯； 最后一点应注意，问句主语代词填。,反义疑问句的回答： 1)回答反义疑问句和回答其他一般疑问句的 结构一样。 如果答语是肯定的，用“Yes +

4、肯定结构” 如果答语是否定的，用“No +肯定结构”,- He enjoys dancing, _? 他喜欢跳舞，对吗？ -_. /_. 是的，他喜欢。/不，他不喜欢。 2) 回答陈述部分为否定句的反义疑问句时， Yes或是No的汉语意思与它们本身的词义相反。 -You didnt go to work, _? 你没有去上班，对吗？ -_. /_. 不，我上班了。/是的，我没上班。,doesnt he,Yes, he does,No, he doesnt.,did you,Yes, I did,No, I didnt,变反义疑问句： She read a book, _? 2. He has

5、finished his homework, _? 3. They were having class at two oclock, _? 4. I have never been to Japan, _? 5. There is little water in the river,_? 6. She can hardly speak English,_?,didnt she,hasnt he,werent they,have I,is there,can she,Section A,1单项选择 ()_ you use to play the piano? ACan BDo CAre DDid

6、 2. 改为否定句 They used to be on the soccer team. They _ _ _ be on the soccer team.,D,didnt,use,to,【拓展】几个易混结构的比较：,use . to do sth. 用做,e.g. They use the knife to cut meat. 他们用刀切肉。,e.g. This kind of wood is used to make paper. 这种木头是被用来做纸的。,be used to do sth. 被用来做某事,be / get used to sth. / doing sth. 习惯于某事

7、 / 做某事,e.g. Lucy has been used to (eating) Chinese food. Lucy已经习惯(吃)中餐了。 I think youll get used to the climate soon. 我想不久你就会习惯这种气候的。,实 战 演 练,()1.Her son _ Coke, but now he _ milk. Aused to drink; is used to drinking Bused to drinking; drinks Cis used to drinking; used to drink Dis used to drink; is

8、drinking ()2.They used to go shopping together,_？ ADidnt they Bwerent they Cdid they Dused they,A,A,单元语法聚焦四,()3.My uncle_ a businessman, but now he is a factory worker. Aused to being Bwas used to beCuse to be Dused to be ()4.Did you use to be afraid of being alone? _. AYes, I used BYes, I use CNo,

9、I did DNo, I didnt,D,D,单元语法聚焦四,()5.He used to wear white sports shoes, _？ Awas he Bwasnt he Cdidnt he Duse he ()6.Betty _ many friends to play with. Aused to have Buse to have Cused to having Duse to having,C,A,()7.Mary used to _ to work, but she is used to _ to work now. Ariding a bike; taking a bu

10、s Briding a bike; take a bus Cride a bike; taking a bus Dride a bike; take a bus,C,拓展：take相关词组 take off 起飞；脱下；动身 take on 承担；呈现 take over 接受；接管；借用；接办take down 记下；取下take place 发生；进行；举行 take a look 看一下 take a walk 散步take away 带走，拿走，取走take care of 照顾；注意；抚养take charge 掌管，负责,Section A,拓展,Unit 5 What are t

11、he shirts made of?,辨析：,图示不同的“制造”,助记：,e.g. Suzhou is known for its beautiful gardens. 苏州以其美丽的园林而闻名于世。,be known for 以闻名；为人知晓,be known for = be famous for,3. For example, Anxi and Hangzhou are widely known for their tea.,be known as和be known for be known as意为“作为而著名”。be known for意为“因而著名”。 根据句意用be known

12、as或be known for的适当形式填空。 1. Han Han _ his writings. 2. As we know, Yao Ming _ a basketball player. 注意：表达程度“以而非常著名”时，分别用： be well-known for 和 be very famous for.,is known for,is known as,辨析：, Hong Kong is known for its shopping streets. 香港因它的购物街出名。 Hong Kong is known as a shopping city. 香港作为一个购物城市出名。

13、Hong Kong is known to people all over the world. 香港为全世界的人所知晓。,2. Whats he like now? 他现在什么样子？ What +be +主语+like? 用来询问某人的外 貌特征，意为“长什么样？”，相当于what do /does +主语+look like? -Whats your brother like?你哥哥长什么样？ =What does your brother look like? 辨析：be like 和look like be like: “像一样”，常指品德、相貌等相像， 更侧重人的个性特征。 look

14、 like: “看起来像”常指外貌上相像 The twin sister are like their father. He looks like his mother.,但Hows she/he? 则是询问身体健康。,反意疑问句主语与谓语的确定应以陈述部分的主语和谓语为依据，尤其是要注意一些特殊的情况，同时，简略问句部分的主语一般应用人称代词，而动词若为否定形式则一般应用缩略形式。 陈述部分含有never，few，little，nothing，nobody，no，hardly，none，too.to.等表示否定意义的词时，其附加问句应用肯定形式。但否定意义的词是unhappy,careles

15、s，dislike等含否定词缀的派生词时，仍按肯定句对待，后边的简略问句用否定形式。 My father has never been to America , ? 房间里几乎没有人，是吗？ He is unhappy, ?,has he,isnt he,There is a tree in front of the building, ? 楼前面有一棵树，是吗？ 当陈述部分的主语为指事(物)的不定代词something，anything，everything等时，附加问句的主语应用it。 Something is wrong with your computer， ? 你的电脑出毛病了，是吗

16、？ 当陈述部分的主语为指人的不定代词somebody，anybody，everybody等时，附加问句的主语用they表示。 Nobody phoned while I was out, ? 有人要见你，是吗？,Isnt there,isnt it,did they,陈述句部分是“there be”结构时，疑问部分用“be there”。,当陈述部分的主语为this, that 等时，附加部分的主语应用it。类似地，当陈述部分的主语为these，those等时，附加部分的主语应用they。 This is a beautiful picture, ? 这是一幅美丽的图画，是吗？ Those a

17、rent apple trees, ? 那些不是苹果树，是吗？,isnt it,are they,. have在一般现在时中表示“有”之意； have to 表示“不得不”“必须”之意时； have表示“吃、喝、玩、度过”等意思时；附加问句的谓语用助动词do。 Tom has a new watch, ? 汤姆有块新表，是吗？ Kate has to help her mother at home, ? 凯特不得不在家帮她妈妈，是吗？ They have a good time in Beijing, ? 他们在北京玩得很愉快，是吗？,当陈述部分动词为have(has)时有下列几种情况：,do

18、esnt he,doesnt she,dont they,2.had better表示“最好”之意，当其用在陈述部分时，附加问句的谓语动词应用had。 Wed better stop talking , ? 我们最好停止说话，好吗？ 3.have 用在完成时中，其附加问句的谓语动词应用have。 Lucy has ever been to Japan, ? 露西曾经去过日本，是吗？,hadnt we,hasnt she,当陈述部分含有need时，如果need用作行为动词，则附加问句的动词应用do；如果need用作情态动词，则附加问句的动词应用need。 We need to arrive in Shanghai at 7：00, ? 我们需要在七点到达上海，是吗？ We neednt leave at once, ? 我们不必马上离开，是吗？,8当陈述部分为I (am)形式时，附加问句部分应该用arent I。 如： Im right, ？ 我是对的，是吗？,dont we,need we,arent I,她说他明天会来，是吗？ 注：若主句的主语是第一人称I/we，其谓语动词又是think，suppose，expect，believe，imagine等，疑问部分的主语一般与从句的主语一致。(应特别注意否定的转移) I think he is a good s