1、8A Unit 4 Do it yourself. 一. 词汇拓展1. instruct v.instruction(n.)指示、说明2. decorate decoration(v.) 装饰3. usual adj. unusual(反义词)4. possible adj. impossible(反义词)5. finish v. finished(adj.) 完成的6. terrible adj. terribly(adv.)二. 重点短语1.had better (not) do sth.最好(不要)做某事2. a pair of scissors一把剪刀3.stand for代表，象征4
2、. instead of (doing) sth.代替(做)某事5.be crazy about doing 对着迷 be crazy for sth 渴望某物 be crazy for sb 迷恋某人 be crazy to do sth 做某事是糊涂的6.put in a brighter light装个亮点的灯7.make a mistake犯错误 make few miatakes by mistake 错误地8.have a power cut供电中断，停电9.fill with 用填充 be filled with=be full of 充满fill the room with w
3、ater弄得房间到处是水11.not only（A）but also（B）.不仅而且;和都（作主语谓语看B）12.advice 名词(不可数)建议 advise 动词建议 advise sb. (not) to do建议某人(不)做 advise doing advise sb against doing 反对做13.add to将增加到 add to 增加 add up to 总计14.for example+句子例如 such as+短语 take an example 举例 follow sbs example 学某人15.tidy up收拾妥，整理好16.put away放好；把收起来
4、17.keep it secret保密 let out secrets18.go wrong弄错；犯错；(机器)出故障19.cut out剪出20.clear instructions清楚的说明 give sb an instruction to do=instruct sb to do ask for instructions 请示 21.read them first先读读它们22.No problem.没问题。23.enjoy doing sth.喜欢做某事24.enjoy making something new喜欢制作新东西25.make some paper roses做些纸玫瑰2
5、6.three brushes三把刷子27.decorate his house装饰他的房子28.look terrible看起来糟糕29.another time另一次，还有一次30.put up a picture张贴一张画31.hit the pipe敲裂了水管32.paint the wall blue把墙刷成蓝色33.take a course in DIY学DIY方面的课程34.attend lessons上课35.try to do sth.努力/尽力做某事36.fail to do sth.失败做某事；未能做成某事37.fail (in) the exam考试不及格38.tea
6、ch sb. how to make cards教某人如何制作卡片39.tell/ask/order sb. (not) to do sth.告诉/请求/命令某人(不)做某事40.on the other side of the card在卡片的另一面41.give up (doing) sth.放弃(做)某事 = stop doing sth.停止做某事42.how to make a fruit salad如何做水果沙拉43.mix them together将它们混在一起 mix up 混淆44.tips for making a fruit salad做水果沙拉的提示45.fruit
7、in season时令水果46. make sure确保47.be sure确信，相信48.leave it in the air for some time将它留在空气中一段时间sometime将来的某时； some times几次、几倍； sometimes有时49.stop cleaning the house停止打扫屋子 stop sb from doing阻止某人做50.do outdoor sports做户外运动51.stay at home all day整天待在家里52.right now = right away = at once立刻,马上53.have fun worki
8、ng together一起干活儿很开心54.spell the words wrong拼错单词55.colour the roses red将玫瑰着成红色56.stick it on the cover将它粘在封面上stick stuck - stuck57.make things from old clothes用旧衣服做东西58.put together a piece of furniture组装一件家具59.finish doing 完成某事60.once more 再一次 at once 立刻、马上 once upon a time从前61.Its time for sth/to d
9、o62.be able to do be unable to do 63. be certain to do 肯定做64.make a pumpkin lantern for her=make her a pumpkin lantern by herself65.make a decision to do decide to do三.重点句子1.What does it stand for?他代表着什么？2.Youd better get some tools.你最好弄些工具。3.Whats DIY exactly? DIY确切的意思是什么？4.It says, “Do it yourself
10、.”（say报纸黑板的显示的内容）上面写道：“自己动手做。”5.Now the living room has not only blue walls but also a blue ceiling and floor.现在客厅里不仅墙是蓝色的，连天花板和地板也是蓝的。6.The books couldnt stay on the shelf. 书不能立在架子上。= No books could stay on it. 没有书能立在上面。7.One end of the shelf was much higher than the other.书架的一端比另一端高很多。8.Now I know
11、 much more about DIY than my cousin.对于DIY我现在比表哥知道得多。9.Dont touch the wet paint, please.油漆未干，请勿触碰。10.You shouldnt put so many books on the shelf.你不应该放这么多书在架子上。11.You had better not be late for school.你最好不要迟到。12.Please fix the shelf for me.请替我固定这个架子。13.Cut some of the larger fruit into small pieces.将其
12、中一些大些的水果切成小块。14.Your room is really untidy- things are all over the floor.你房间真不整洁-地板上到处是东西。15.I decided to make her a birthday card by myself.我决定亲自为她制作一张生日贺卡。16.I kept spelling the words wrong.我总是把单词拼错。17.I planned to make a card with some roses on it.我计划做张带有玫瑰的卡片。18.This is the first card I made fo
13、r Mum.这是我为妈妈做的第一张卡片。19.I made some mistakes when I wrote the sentence “Happy Birthday, Mum”. 当写“妈妈，生日快乐”这句话时，我犯了几个错误。三. 词句解析1.leave vt. 使处于某种状态点拨 leave 用作使役动词，意为“使处于某种状态”，后常接分词、形容词、副词或介词作宾语补足语。The moving story left him unmoved. 他对这个感人的故事无动于衷。Leave the door open. 让门开着吧。This matter left her without a
14、way of hope. 这件事使她没有了丝毫的希望。拓展 leave 可用作实义动词。用作及物动词，意为“留下，留给”；用作不及物动词，意为“离开；出发”。其过去分词为left，意为“剩下的，剩余的，没有用完的”，修饰名词或不定代词时常常后置。leave还可用作名词，意为“休假，假期”。His mother left for Shanghai this morning. 他的妈妈今天上午动身去了上海。I left my umbrella at home. 我把雨伞落在家里了。 We are going to have five days leave. 我们将有五天假期。Do you have
15、 some pocket money left, Linda? 琳达，你还有剩下的零花钱吗？2.They couldnt stay there because one end of the shelf was much higher than the other!它们(书)无法摆在上面，因为架子的一端比另一端要高得多！点拨 much higher 意为“高得多”。much可修饰形容词的比较级，more 不可以。Our city is much more beautiful than that one. 我们的城市比那座城市美丽得多。拓展 形容词比较级前常用一些名词、数词、副词(如a bit,
16、a little, much, far, a lot, lots, still, even等)来修饰，使比较意义在语义上有所加强，在程度上更加确切、具体。Lily is a little taller than Lucy. 莉莉比露西稍微高一点。His model plane is even better than yours. 他的飞机模型甚至比你的更好。五.语法祈使句讲解一、祈使句：用于表达命令、请求、劝告、警告、禁止等的句子叫做祈使句. 祈使句的作用是要求、请求或命令、劝告、建议别人做或不做一件事。祈使句的句末一般用感叹号，但是有些祈使句的语气较弱，可以用句号结尾祈使句因对象（即主语）是
17、第二人称，所以通常都省略。祈使句的动词都为一般现在时，例：Go and wash your hands. 例如：保持肃静！Be kind to our sister. Watch your steps. 表示禁止的句式有：不准、不要、别、No parking. 二、表现形式 肯定结构: 1. Do型(即:动词原形(+宾语)+其它成分)。如:Please have a seat here.有的祈使句在意思明确的情况下,动词可省略。如:This way, please. = Go this way, please. 。2. Be型(即:Be + 表语(名词或形容词)+其它成分)。如:Be a go
18、od boy! 要做一个好孩子!3. Let型(即:Let + 宾语 + 动词原形 + 其它成分)。如:Let me help you. 让我来帮你。否定结构:1. Do型和Be型的否定式都是在句首加dont构成，如:Dont forget me!Dont be late for school! 此句型的反义疑问句是（Dont do, will you？）2. Let型的否定式有两种:“Dont + let + 宾语 + 动词原形 + 其它成分”和“Let + 宾语 + not + 动词原形 + 其它成分”。如:Dont let him go. / Let him not go. 别让他走。3
19、. 有些可用no开头,用来表示禁止性的祈使句。如:No smoking! No fishing! 禁止钓鱼!用let的祈使句时，必须注意下列几点： 1、let 的否定句有二。如果宾语是第三人称用Dont let.（见例(9)）；如果宾语是第一人称，则用Let.not （见例(10)）： Dont let this type of things happen again. 例(9)Its raining now. Lets not go out until after the rain. 例(10)2、Let只适用于现在时态，可以有被动语态 (the passive voice)，如： Let
20、the recalcitrant criminals be sent to prison. Let all the dedicated capable staff be promoted. 3、Let后头除了是不带to的不定式动词 (The infinitive withoutto)之外，还可以是某些适当的副词，如out, in, down, alone等： Let the puppy out. Open the windows and let the fresh air in. The room is too sunny. Let the blinds down. Let me alone,
21、 please. 用Lets时，把谈话者的对象包括在内；用Let us时，并不包括对方，如： Lets try it, shall we? Let us do it by ourselves, will you? 里的shall we和(18)里的will you，不难知道前者包括听话人，后者并没有。三祈使句与并列连词and与or 连用时可以表示条件。Work harder,and you will catch up with your classmates.情态动词 should ,had better 的用法一 Should 1表达职责或义务，提出劝告及一般人们认为应该去做的事，常用来谈论
22、现在和将来。2.should用于否定句，多表示做了不应该做的事。Shouldnt3.should适用于任何人称和数二 had better 1.had better do “最好” had常缩写为 d 否定式had better not do 一般疑问句把 had 放在主语的前面。1)Youd better hurry up if you want to get home before dark.2)Wed better not disturb him.3) Had we better go now? 我们最好现在走吗？2.had better 适用于任何人称和数Youd better go
23、with me.3.变为一般疑问句时，如果是肯定句，就把had提前，放在句首；如果是否定句，就把hadnt 提前即可。Had you better go there at once?4.含有had better的反义疑问句的简短问句部分中要用had或hadnt.如：You had better give him the magazine,hadnt you ?had better 比should 语气强即时自测1.She had to stay at home instead of _ (go) swimming because its very cold outside.2. Its _ (
24、possible) for me to finish the hard work in ten minutes.3. Her two penfriends are both _ (Australia).4.You had better_(not smoke) here.5.I cant finish _(read) the book within two days.单项选择()1.Sorry, I _ my passport in the office.Aforget BleftCleave Dforgot ()2.Let us pass, ?A. shant we B. shall we C
25、. wont we D. will you()3.You should _ smoking. Its really bad for your health. A. look upB. give upC. get upD. set up()4.Andy, youd better not eat meat only. You should know milk and fruit _ good for you.A. is B. are C. was D. were.()5. Simon, what do I need to take for the hiking? -Youd better _ more water than usual. Its hot today. 来源:学&科&网Z&X&X&K A. to take B. take C. taking D. took7
