牛津英语7A-Unit6单元讲解和练习(共5页)

1、精选优质文档-倾情为你奉上牛津英语7A Unit6单元讲解和课后练习1. It's形容词 for sb. to do sth. It's easy for you to carry this box. It's important to be healthy.2. borrow sth from sb. lend sth to sb3. 不同的“花费”take, cost, pay, spendIt takes sb +时间 to do sth. It takes half an hour to cook.It costs sb+金钱 to do sth. It cos

2、t me 100 yuan to buy the clothes.Sb spends +金钱/时间 on sth/ in doing sth. I spent one hour reading English.Sb pays +金钱 for /to do sth. I paid 10 yuan for the book.4. would like sb to do sth =want sb to do sth. need sb to do sth.5. say, speak, talk, tell的区别：say指说话的内容；speak指说语言；talk指谈论；tell是“告诉”say it i

3、n English用英语说；speak English说英语tell sb about sth tell sb not to do sth. say to sb. speak to sb.ask sb for sth ask sb to do sth. talk sth to/ with sb.6. help sb with sth./ help sb do sth./ help sb to do sth.7. 需要双写的现在分词：lie-lying  run-running  shop-shopping  swim-swimming come-coming ch

4、at-chatting get-getting sit-sitting stop-stopping  plan-planning【单元重点】一、重点词汇1. be made of/be made from/be made inbe made of “由制成”从制成品种能够看出原材料be made from “由制成”从成品种看不出原材料be made in “由制造”指某物由某一地点制成be made into “被制成为”指某物被制成另一物体be made out of “由制成”指由各个部分组成1. My shoes are made of leather. (be made o

5、f 能看出原材料) 看不出原材料用 be made from1) 这张桌子是由玻璃和木头制成的。 This table _ _ _ glass and wood. 2) 书本是由木头制成的。 Books _ _ _ wood. 3) 这款轿车是南京制造的。This kind of car _ _ _ Nanjing. 4) 这块蛋糕是我妈妈做的。This cake _ _ _ my mother. 5) 巧克力被制成了一辆玩具车。The chocolate _ _ _ a toy car. 2. look for/ find/find outlook for “寻找”强调找的动作find “找

6、到,发现”强调找的结果find out “发现,查明”指通过调查研究之后发现事实、真相等1) 米莉今天看起来如何？ 很开心。_ _ Millie look? She _ _. 2) 这个钟看起来像一只猫。 This clock _ _ a cat. 3) 他不得不照顾他的妈妈。 He has to _ _ his mother. 4) 请看黑板， 你看到什么了？ Please _ _ the blackboard. What can you see? 5) 你在干嘛？ 我正在找我的钢笔。 What are you doing? Im _ _ my pen.二、语法点拨情态动词1. 情态动词的基

7、本用法 情态动词本身有一定的意义，但它必须和动词一起构成谓语。情态动词can, could, may, must, have to, will, shall, should, would, need等没有人称和数的变化(have to除外)，后接动词原形。 can / could 表示“能力”、“客观可能性”、“请求”和“允许”；用在否定句、疑问句或感叹句中，还可表示惊异、怀疑、不相信的态度；在一般疑问句第一人称中，表示“征询对方许可”(用could比用can语气更加委婉，但答语必须用can)；在一般疑问句第二人称中，can和could往往用来表示说话人的请求或征询意见。 如：-Could y

8、ou help me carry the bag? -Yes, I can. may用于句型“May I .?”时，表示征询对方许可。-May I watch TV now? -No, you cant. must意为“必须、应当”，表示“义务、命令”；肯定用must，否定用neednt或dont have to，(mustnt，则表示“禁止”)。 -Must I finish the work today? -No, you neednt (dont have to). need用于否定句或疑问句-Need I finish the work today? Yes, you must. /-

9、No, you neednt shall 表示说话人征求对方的意见或向对方提议；还可表示命令、警告、允诺或威胁 should 意为“应该”，表示义务、责任，可用于各种人称。 如：You should be polite to the old. will用于疑问句，向对方提出请求或建议Will you please not drop your shoes next time? have to“不得不”，着重客观需要，可用于多种时态；而must强调主观看法，没有时态变化。 2. 情态动词must, may, might, can, could等表示“推测” must, may, might, ca

10、n, could的推测程度由强到弱的顺序是：must, can, could, may, might must表示有把握的推测，意为“一定是；肯定是”，只用于肯定句中，表示对现在的推测，若表达相应的否定意义，则用cant或couldnt can表示惊异、怀疑或不相信的推测，多用于否定句或疑问句中，常用来表示对现在或将来事实的推测。如：He cant be at home now. 他现在不可能在家。 may表示把握性不大的推测，意为“可能；也许”，常用于肯定句中。如： Dont play with the fire. You may burn yourself. 不要玩火, 你可能会烧伤自己。

11、 could和might表示推测时，语气比较委婉。如：He may / might / could be very thirsty. 一般过去时 一般过去时中通常用以下的时间状语：yesterday; last night; a month ago; yesterday afternoon; last week; ten years ago 一般过去时的构成：规则动词后加- ed1) 大部分动词后加 -ed e.g. walk walked 2) 以e结尾的动词后加-d e.g. live lived 3) 以辅音字母加-y 结尾的动词，把y 变成i 加-ed e.g. try tried 4

12、) 以辅音字母结尾，重读闭音节的动词，双写最后一个辅音字母加-ed e.g. stop stopped1) 去年你在学校篮球队吗？ 不，我堂弟在。_ you at school basketball team last year? No, I _. My cousin _ in. 2) 你是什么时候遇见他的？上周。_ _ you _ him? I _ him last week. 3) 昨天谁生病了？ 吉姆。 _ _ ill yesterday? Jim _. 4) 昨天米莉没有做数学家庭作业。 Millie _ _ her Maths homework.【重点句型】1. I dont kno

13、w what to wear today, Hobo.霍波，我不知道今天穿什么。 句中的to加动词原形被称为“动词不定式”，可以和疑问词what, when, how, when, where等连用，构成动词不定式短语。如： I dont know how to get to the post office. Where to go is a big problem. Can you tell me when to watch the film?你能告诉我什么时候看这部电影吗？2. I can spend ten more minutes in bed then. spend意为“花费（时间或

14、金钱）” Spend+时间或金钱 (in) doing 如：I spend ten Yuan buying the comic book. I paid ten Yuan for the comic book. The comic book cost me ten Yuan. 在指花费金钱做某事时，可以和cost和pay相互转换；花费时间时可以和take转换。3. We wanted to raise money for Project Hope.我们想为希望工程募集资金。 Project Hope希望工程 want to do sth想要做某事 =would like to do sth.4

15、. Today we are going to show you clothes from the 1970s to the 1990s.展示20世纪70年代的服装。 “定冠词+年代的阿拉伯数字+ s/s表年代。如：1970s/1970s 20世纪70年代（指1970-1979年）5. His clothes are from the 1980s.他穿着二十世纪八十年代的服装。1980s 二十世纪八十年代6. He looks very colourful.他看起来色彩鲜艳。 look作“看起来”或“看上去”讲时，作系动词，后面常用形容词作表语。如： Daniel looked smart a

16、nd modern. 类似的动词有：taste尝起来。如： Sichuan hotpot tastes spicy.7. Can you guess when my clothes are from? 你能猜出我的服装出自什么年代吗？8. Look, here comes Simon. 看Simon来了。这里是here开头的倒装句。9. Look, how beautiful Sandy is! 看，Sandy多么漂亮啊！感叹句中修饰形容词用how.10. You look cool in white trousers and yellow and red tie. in表示“穿着；戴着”。如

17、：The man in a red T-shirt is my English teacher.11. She wants me to wear trains because she thinks they dont make my feet hot. 她希望我穿运动鞋，因为她认为运动鞋不会使我的脚发热。12. First, the colour of the T-shirt is white because I think this colour makes the T-shirt look clean and it will go well with any other colour.13

18、. They must be light and comfortable. 这里的must表示肯定猜测，意思是一定。14. Hows your poster going, Sandy? 这里go是“（事情）进展，进行”。如：Hows it going?15. Whats the bag made of? Its made of leather. 这个包是由什么制成的？是皮制的。 be made of意为“由制成”。当只经过物理变化，我们能明显看出制成这样东西的原料时，使用该短语。如：The racket is made of plastic.这个拍子是塑料的。 be made from 当经过

19、化学变化，不能明显看出制成这样东西的原料时，使用该短语。如：The kind of wine is made from grapes.这种酒是葡萄做的。课后练习一、翻译词组1. 一场时装表演_2. 来自不同时期的衣服_3. 在20世纪_ 4. 来自20世纪90年代的衣服_5. 看起来五彩缤纷_6. 看起来既神气又时髦_7. 穿着一双运动鞋_8. 做一场关于的有趣讲座_9. 上个周五_ 10. 留着20世纪90年代的发型_11. 想为募集钱财_12. 运动鞋演变的一生_二、用单词的适当形式填空1. There are some boys _ (play) basketball. 2. The s

20、carf is _ (make) of wool. 3. She didnt take her cousin _ (shop). 4. You can spend 10 _ (many) minutes in bed. 5. Last Sunday, they _ (go) _ (run). 6. It is _ (real) fun _ (go) to the fashion show. 7. Do you think the story is _ (bore)?8. One of my friends _ (not go) to the fashion show yesterday.三、完

21、形填空A shopkeeper closed his shop in the 1 and went home. He was very tired, he didn't 2 supper and went to bed at once. At that time the telephone rang. A man said, “What time do you open your 3 , sir?” The shopkeeper was unhappy. He thought the man played a trick on him. He did not answer it and went 4 to bed. A few minutes later the telephone 5 . He 6 and went to pick up the phone and found that voice (声音) was the 7 man and he asked the same question. The sh