牛津英语 8A unit4知识点
牛津译林版8AUnit4知识点同步梳理

牛津译林版8AUnit4知识点同步梳理8AU4知识点一Comic strip-- Reading重点知识点梳理1. It says,"Do it yourself”. 说明上写着"自己动手做”。
(P42)本句中的“it says”意思是“那上面说或'写着”,这是一种特殊的语言表达方式。
例: It may be necessary to put up a notice saying “Keep off".张贴一张“请勿靠近”的布告是必要的。
【拓展】say和告示、通告搭配使用也表示文字材料“说或写着”,另外,read除了用人作主语,表示“阅读”之外,还可以用有文字的东西做主语,表示“被阅读”读起来“写着”“内容是”。
例:Look,On the top of the car is a sign that reads:student driver.看,车顶上有个标志上面写有:学员司机。
What should 1 do first?The instructions_______ that you should mix milk with water carefully first.A. speakB. tellC. writeD. say答案:D2.It stands for “do it yourself.” (P43)stand for 代表;支持;象征例:They know what they stand for. 他们知道他们代表什么。
【拓展】stand up站起来;坚持;竖立;站得住脚;拥护stand on 坚持;依靠;位于;stand out突出:站出来;坚持到底stand by支持;袖手旁观;准备;站在旁边;can't stand无法忍受例:Her talents stand out in comparison with the others.和其他那些人比起来,她的才能很突出。
牛津译林版八年级上 8A Unit4 知识点梳理

牛津译林版八年级上 8A Unit4 知识点梳理8A Unit4知识点解析与练1.I don’t know what to do。
(改写句子,使用特殊疑问词+to do结构)类似结构:如何做,做什么,什么时候离开,去哪儿等。
2.Here comes the cat and two dogs。
(改写句子,使用全倒装结构)Here he is。
(改写句子,使用半倒装结构)倒装句:动词单复看主语,没有现在进行时。
例如:Look。
Here comes the bus!3.n指示;说明。
可数名词:an n,复数名词:some ns。
区分:tips for (doing) sth (做)某事的提示。
4.No problem。
没问题。
have problems with sth(某事有问题)。
例如:I have problems with English。
have problems (in) doing sth(做某事有问题)。
例如:I have problems learning English.5.It says/reads。
“Do it yourself.”(写着看书/报读)6.Tools工具。
可数名词:brush(es)(刷子),rope(s)(绳子)。
不可数名词:glue(胶水),XXX(胶带)。
复数名词:scissors(剪刀)。
例如:A pair of scissors is cheap。
When we use scissors。
we should be careful with them.7.Exact adj。
确切的。
例如:Can you tell me the exact number of the visitors?1.Can you tell me exactly how many visitors there were?2.This picture looks much clearer than the last one。
【总复习】牛津英语8A_unit4

【牛津初中英语总复习】8A Unit 4一、【精选词汇】重点短语1. like… best最喜欢…,like… least最不喜欢… (p59)2. the story of Xi Wang (p60)〈知识链接〉tell sb a story给某人讲故事,story of/about…(真实情况的)叙述、描述,the stories of Lei Feng雷锋的故事〈用法拓展〉That’s the story of my life.我就是这个命。
(表示一生中有很多类似的不幸经历) 3. first saw the baby panda第一次看到熊猫崽〈知识链接〉first=the first time第一次,first作“第一次”时用在行为动词之前,而the first time 通常用在句尾。
4. animals in the wild=wild animals野生动物,survive in the wild在野外幸存5. at four months old在六个月大时〈知识链接〉该短语中的at不能使用in。
at the age of或at后接年龄,Children go to school at six /at the age of six in China.在中国孩子的入学年龄是六岁。
6. eight months later八个月后〈知识链接〉some time later…以后,用于一般过去时;in some time…以后,用于一般将来时。
①Two days later, he was out of danger.②He will be out of danger in two days.7. grow into a healthy young giant panda〈知识链接〉grow into…逐渐成长为、变为、长成(某种类型的人),e.g.Yi Jianlian has grown into an excellent basketball player.〈用法拓展〉⑴grow out of…长得太大而穿不上衣服,e.g. He’s already grown out of his school uniform.⑵grow up长大,e.g. Their children have all grown up and left home now.8. at the very beginning一开始,for up to 14 hours a day每天长达14小时〈知识链接〉up to…达到;多达;高达,e.g. ①The dining hall can hold up to 500 people at the same time.这个餐厅可同时容纳500人之多。
牛津英语8A unit4 单元知识解析

牛津英语8A unit4 单元知识解析Comic strip➊Here are clear instructions.这里有清楚的说明。
(教材第42页)instruction 可数名词,意为“指示,说明”,通常用复数形式instructions。
Always read the instructions before you start.使用前务必阅读说明。
➊You'd better get some tools.你最好去拿些工具来。
(教材第42页)'d better是had better 的缩略形式。
had better意为“最好”,后面必须跟动词原形。
用于表示对别人的劝告、建议或表示一一种愿望。
You had better read the book.你最好读一读这本书。
➊No problem!没问题! (教材第42页)no problem 意为“没问题”,可用来表示同意或愉快地答应对方的请求。
--- Could you post the letter for me?请你帮我寄这封信好吗?----No problem.没问题。
-Can you help me?你能帮我吗?---- No problem.没问题。
[拓展] No problem.还可以用于以下情境:➊回答感谢,意为“不用谢;别客气”。
一Thank you very much.非常感谢你。
--No problem.不用谢。
➊回答道歉,意为“没关系;没什么”。
一I' m sorry to keep you waiting too long.对不起,让你久等了。
--No problem.没关系。
➊表示有能力做某事,意为“没问题;不在话下”--Can you finish the work in an hour?你能在一小时之内完成这项工作吗?一No problem.没问题。
Welcome to the unit➊scissors 名词复数形式,意为“剪刀”,因剪刀是由两部分构成的,故常用复数形式。
Unit 4 知识点提要

8A Unit 4 知识点提要一、词汇1.指示可n. instruction (an/-s) 常用复数★清晰的指示8AU3clear instructions2.工具n. tool (a/-s)3.刷子;画笔n. *brush ▲(a/-es)刷v. brush →▲三单:-es →过去式:-ed →现分:-ing4.胶水不可n. glue5.绳索可n. rope (a/-s)6.剪刀[复] scissors★一把剪刀 a pair of scissors[典型例题]( ).This pair of scissors ____ good. I don’t want ____.A.are; itB.isn’t; themC.isn’t; itD.aren’t; them7.磁带;胶带;修正带可n. tape (a/-s)8.自己动手做不可n. DIY ★(Do It Yourself)★一份自己动手做的工作 a DIY job9.确切地,精确地adv. exactly 比较级:more ~ 最高级:the most ~★DIY确切地说是什么?What’s DIY exactly?★(答语)正是,没错Exactly. ★(答语)并不是,不全是Not exactly.精确的adj. exact10.代表;象征(短语)stand for11.修补,修理v. repair★(fix) →三单:-s →过去式:-ed →现分:-ing★修理电脑repair a computer/computers ★修理自行车fix a bicycle/bicycles12.装饰v. *decorate →三单:-s →▲过去式:-d →▲现分:decorating13.反而,却adv. instead14.而不是,代替(短语)instead of考点1:★Instead+逗号→“恰恰相反的是,”★instead+句号→“代替”考点2:★instead of+V-ing、代词、名词→“而不是”/“代替”[典型例题]( )1. She didn’t throw away her old clothes. _______, she made some useful things with them.A.UnluckilyB. SuddenlyC. SeldomD. Instead( )2. There is little juice there in the fridge, if you are thirsty, you can drink some water _______.A.of insteadB. butC. instead ofD. instead( )3. Instead of ________ letters on paper, people communicate(交流) by sending e-mails.A.writing B.writes C.to write D.written( )4.—I don’t think their going swimming ____ telling adults(大人) is a good idea.—But things are now better ____ worse. They’ll let their parents know before going next time.A. instead of; withoutB. without; thanC. without; instead ofD. instead of; than( )5.—Excuse me, I want to know if my parents can collect the mail ________ me.—No. You must collect it ________. Remember: take your ID card with you.A.instead of;by oneself B.instead of; for oneself C.instead; by oneself D.instead; for oneself 15.玫瑰(花) 可n. rose (a/-s)制作一些纸玫瑰make some paper roses16.着迷的,狂热的;发疯的adj. crazy ▲比较级:crazier ▲最高级:the craziest17.对某物/做某事着迷be crazy about (doing) sth. (like something very much)18.可怕的adj. terrible (very bad)比较级:more ~ 最高级:the most ~★看起来可怕look terrible★非常,很adv. terribly19.曾经,一度;一次;一旦adv. once★立刻,马上at once= right away8AU5= right now= *immediately20.剪出(短语)cut out v. cut →三单:-s →▲过去式:cut →现分:cutting21.安装(短语)★★put in v. put →三单:-s →▲过去式:put →现分:putting[拓展] 扑灭put out 收拾put away 穿上put on推迟put off★组装put together①搭,树立;②★★张贴;③挂起↑put up22.错误,失误可n. mistake (a/-s)误解,误会v. mistake →三单:-s →▲过去式:mistook →▲现分:mistaking23.犯错误(短语)(2种)★make a mistake= make mistakes24.剪下,切下,割下v. cut →三单:-s →▲过去式:cut →▲现分:cutting25.供电中断;停电(短语)*power cut26.管子,水管;管乐器;烟斗可n. *pipe (a/-s)敲裂了水管hit a pipe27.使充满v. fill (make something full of something else)→三单:-s →过去式:-ed →现分:-ing28.用B填充A(短语)★fill A with B★充满... be filled with...= be full of...29.不仅A而且B(短语)not only A but (also) B★both A and B“A和B都”谓v.的数取决于A和B★not only A but (also) B“不仅A而且B”谓v.的数取决于B,即就近原则[典型例题]1.Both the twins and Jack _______(be) from the UK.2.Not only the twins but also Jack _______(be) from the UK.( )3.—______ some paper ______ a pair of scissors is needed to make paper roses.—I’ll get them right away.A.Not only; but alsoB. Both; andC. Either; orD. Neither; nor( )4.—______ some paper ______ a pair of scissors are needed to make paper roses.—I’ll get them right away.A. Not only; but alsoB. Both; andC. Either; orD. Neither; nor30.天花板可n. *ceiling (a/-s)31.(橱柜或书架等的)架子,隔板可n. *shelf ▲(a/shelves)32.哎呀感叹词. *whoops33.建议,忠告,劝告v. advise (tell someone what you think he/she should do)→三单:-s →▲过去式:-d →▲现分:advising建议做某事advise doing sth. ★建议某人(不要)做某事advise sb. (not) to do sth.建议,忠告,劝告不可n.8BU4advice ★一些建议some advice[典型例题]( )1.—I have a fever and I feel terrible. —I advise you ________ the doctor right now.A.see B.Seeing C.to see D.saw( )2.Usually I don’t advise ______ during a trip, but this time I think I should advise all of you _____ for a rest.A.to stop; to stopB.stopping; stoppingC.to stop; stoppingD.stopping; to stop( )3.—You’d better advise him ________ anything out of the window while driving.—I will. He has to know it’s dangerous.A.not throwing B.no throwing C.not to throw D.don’t throw4.Could you advise the little boy _______________ (not swim) in the lake?5.Listen carefully! The police _________ (advise) us how to cross the roads safely.34.可n. course (a/-s)★学习不同的课程take/attend different courses35. already36.经常去;出席v. attend (go to)→三单:-s →过去式:-ed →现分:-ing★上学attend school★参加会议(2种) attend a meeting/meetings (注意attend和join/ join in/ take part in区分)★上课(3种) attend a course/courses、attend a lesson/lessons、attend a class/classes37.句子可n. sentence (a/-s)★用新单词造句make sentences with the new words38.葡萄可n. grape (a/-s)39.草莓可n. strawberry ▲(a/strawberries)40.匙,调羹可n. spoon (a/s)41.沙拉可n.&不可n. salad (a/-s)★尝试使你的水果沙拉看起来和尝起来一样好try to make your fruit salad look as good as it tastes42.奶油;乳脂;霜不可n. *cream43.混合v. mix →▲三单:-es →过去式:-ed →现分:-ing把A与B混合mix A with B ★把它们混合在一起8AU4mix them together男女混合的,混合的adj.8AU2mixed ★一所混合学校 a mixed school44.增加,补充v. add →三单:-s →过去式:-ed →现分:-ing增加add to 把A添加到B里add A to B 总计为... add up to...45.提示,指点可n. *tip (a/-s)★制作水果沙拉的提示tips for making a fruit salad46.例子;榜样可n. example ▲(an/-s)47.例如(短语)(2种)for example★用于举例的3者之区别:For example+逗号= such as / like(像)不+逗号[典型例题]( )1. There are many good ways to save water. _______, turn off the tap when brushing teeth.A. Such asB.At firstC.HoweverD.For example( )2.There are many tools ________ brushes, tape, glue for you to ________ in the shop.A.for example, choose B.like, choose from C.such as, choose D.for example, choose from ( )3.Dandong is famous ______ its places of interest, ______ the Yalu River and the Hushan Great Wall.A.for; such as B.as; for example C.to; such as D.in; for example48.v. leave →三单:-s →▲过去式:left →现分:leaving①使处于某种状态★使某人/某物处于某种状态leave/keep sb./sth.+adj./doing★把它放在空气中一段时间8AU4leave it in the air for some time★使某人独处(3种)leave sb. alone /by oneself/ on one’s own②离开离开公园8AU4leave the park 离开A地去B地leave A for B动身去某地leave for+地点③忘★把某物忘在某地leave sth.+地点④留下留口信leave a message[典型例题]1.Don’t leave her ________ (wait) outside in the rain.2. It seems that it is going rain. You’d better ________ the windows ________ when you leave the house.A.leave; open B.not leave; opened C.not to leave; not open D.not leave; open49.调味汁,酱不可n. *sauce50.火腿可n. *ham (a/-s)51.正确的adj.&改正;批改v. correct= right= true不正确的adj.incorrect= wrong 正确地adv. correctly52.错误地,不对adv. wrong53.弄错;犯错;(机器)出故障(短语)go wrong54.完成的adj. finished完成;结束v.8AU2finish →▲三单:-es →过去式:-ed →现分:-ing55.完成v.&完全的,彻底的;全部的,整个的adj. complete =finish8AU2→三单:-s →▲过去式:completed →现分:-ing★完成做某事complete/finish doing sth.不完整的adj. in complete完全地;彻底地adv. completely56.确定的adj. certain不确定的adj.un certain当然Certainly. =Sure. = Of course.57.积极的,活跃的;主动的adj. active★一个积极的学生an active student不积极/不活跃/不主动的adj. inactive积极地adv. actively58.可能的adj. possible不可能的adj.im possible★尽可能adj./adv.as adj./adv. as possible= as adj./adv. as sb. can/could可能地adv. possibly59.收拾,整理v. tidy →▲三单:tidies →▲过去式:tidied →▲现分:tiding爱整洁的,整洁的adj.8AU1tidy ▲比较级:tidier ▲最高级:the tidiest不整洁的adj.un tidy60.收拾妥,整理好(短语)tidy up整理好你的卧室tidy up your bedroom ★整理好它tidy it up[典型例题]( ).You bedroom looks . Please .A.untidily; tidy it up B.untidy; tidy it up C.untidily, tidy up it D.untidy, tidy up it 61.秘密的adj. secret秘密可n.8AU1 secret (a/-s) ...的秘密the secret of...62.保密(短语)keep it secret区分:(为某人)保守秘密(短语)8AU1(2种)keep a secret (for sb.) =keep secrets (for sb.)某人自守秘密(不将秘密说出去) keep secrets to oneself对某人隐瞒keep secrets from sb.63.拼写v. spell →三单:-s →▲过去式:spelled/spelt →现分:-ing★一直拼错这些单词keep spelling the words wrong拼法可n.(a/-s)&拼写不可n. spelling64.气球可n. balloon (a/-s)65.粘住,钉住v. stick→三单:-s →★过去式:stuck [区分:卡车可n. <美> truck (a/-s)] →现分:-ing棍,棒可n. stick (a/-s)区分:票,入场券可n. ticket (a/-s)66.封面;盖子,罩&庇护所8AU6可n. cover (a/-s)★把它粘在封面上stick it on the cover不要以貌取人。
牛津8AUnit4知识点讲解.

xx8A Unit4知识点讲解1.If you eat my food, I won’t talk to you.如果你吃我的食物,我不会和你说话的。
2.Many wild animals are in danger.许多野生动物正处于险境。
wild a.野生的(动植物),野性的;(土地等)荒凉的,无人居住的;未开化的,野蛮的;狂暴的,狂热的,粗野的;仿佛发疯似地,疯狂的;古怪的,狂妄的;胡乱的,胡说八道的wildness n.野生,荒废,暴乱,鲁莽,轻率wilderness n.荒野wildly ad.狂暴地There are wild animals in the forest.那森林中有很多野兽。
This kind of rose grows wild.这是一种野生的玫瑰。
We traveled through wild, mountainous country.我们经过了荒凉而多山的地区。
The people of that area are still wild.那地区的人仍未开化。
a wild storm暴风雨a wild sea波涛汹涌的海He is wild when he drinks too much.他喝多了酒就会变得粗暴。
They were wild with joy.他们欣喜若狂。
They laughed at his wild idea.他们对他的古怪念头加以嘲笑。
She gave a wild guess.她胡乱地猜测了一下。
3.The Wild Animals Club is asking its members to write about this problem.野生动物俱乐部正要求它的成员就这个问题写些东西。
lie is writing a report on giant pandas for the club newsletter.Millie正在为俱乐部的时事通讯写一篇关于大熊猫的报道。
牛津译林英语8A Unit4 Do it yourself 知识点

牛津译林英语8A Unit4 知识点整理一、重点词汇和短语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. instead of (doing) sth.代替(做)某事5.be crazy about对…着迷6.put in a brighter light装个亮点的灯7.make a mistake犯错误8.have a power cut供电中断,停电9.fill… with… 用…填充…10. fill the room with water弄得房间到处是水11.not only…but also….不仅…而且…12.advice 名词(不可数)建议advise 动词建议13.add … to…将…增加到…14.for example例如15.tidy up收拾妥,整理好16.put away放好;把…收起来17.keep it secret保密18.go wrong弄错;犯错;(机器)出故障19.cut out剪出,切断,删去20.clear instructions清楚的说明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26.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.teach 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44.tips for making a fruit salad做水果沙拉的提示45.fruit 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某时some times几次sometimes有时49.stop cleaning the house停止打扫屋子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 working 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57.make things from old clothes用旧衣服做东西58.put together a piece of furniture组装一件家具二、重要语言点1.instruction,n. 指示carry out an instruction 执行命令give instructions 下达指令拓展:instruct (vt) 指导,通知,命令2. you’d better (not)do sth 你最好做/不做某事,用于表示对别人的劝告、建议或表示一种愿望You’d better read English every morning.你最好每天造成读英语。
牛津译林8a unit4 知识点

语法:祈使句
定义:用于表达命令,请求,劝告,警告,禁止等的句子叫做祈使句。因对象通常为第二人称,所以常省略,谓语动词用一般现在时。
肯定句:
1.Do型(动原+宾语+其他)
Eg. Have a seat here please.请坐在这儿。Keep off the grass.勿踏草坪。
Unit4复习重点
单词
词组
句型
1.You’d better be careful!你最好小心点!
had better+动原,最好…无时态和人称的变化
你最好完成家庭作业。__________________________________
2.Suzy’dad likes doing DIY on his own.
5.He felt the living room was a bit boring.
a little=a bit+adj有点儿有点累___________________
6.Here is your new bed.
Here引导的倒装句:here+谓语+主语
Eg.这是你的书。________________________________.
Go and wash your hands.请去洗洗手。
2.Be型(Be+表语(名词或形容词)+其他)
Be a good boy.做个好孩子吧。Be careful!小心!
3.Let型(Let+宾语+动原+其他)
Let me help you.让我帮助你。
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Unit4 知识点归纳
基础归纳
【短语归纳】
1.had better 最好
2. no problem 没问题
3.stand for 代表,象征
4. instead of 而不是,代替
5.enjoy doing sth. 喜欢做某事
6. be crazy about 对……着迷
7.put in 安装8.power cut 供电中断;停电
9.make a mistake 犯错误10. put up张贴,悬挂
11.fill……with……用……填充……12. keep on doing sth. 继续做某事13.not only...but also... 不仅...而且... 14. full of 充满
15.in front of 在……前面16. cut...into....把....切成...
17.make sure 确保18. for example 例如
19.stop doing sth. 停止做某事20. a piece of 一片
21.be able to 能,会22. tidy up 收拾妥,整理好
23.by oneself 靠自己24. keep it secret 保密
25.go wrong 弄错26. cut out 剪出
27.help sb. with sth. 帮助某人做某事28. in the end 最后
29.put together 组装
【用法集萃】
1.buy sth. For sb. 给某人买某物
2.advise sb. To do sth. 建议某人做某事
3.make+宾语+宾补使……成为
4.tell sb.(not) to do sth. 告诉某人(不)做某事
5.decide to do sth. 决定做某事
语法专项
一.祈使句
【教材典句】
1.Put up a picture on the wall. 在墙上挂一幅画。
2.Don’t touch the wet paint, please. 请不要触摸湿油漆。
上面的两个句子没有主语,表示命令或建议,这样的句子是祈使句。
【语法全解】
1.基本概念:祈使句是英语的基本句型之一,表达说话人对对方的叮嘱。
劝告、请求或命令等,往往表示请求、命令、希望、禁止、劝告等。
祈使句一般没有主语,主语you常省略,句末用感叹号或句号,肯定结构常以动词原形开头。
朗读时用降调。
Go and ask the teacher. 去问问老师。
Come and meet my family. 来见见我的家人。
2.基本结构
肯定句式有三种形式:
(1)Do 型(行为动词原形+副词)
Sit down! 坐下!
Stand up. 起立!
(2)Be 型(Be+表语,如名词、形容词)
Be quiet! 安静!
(3)Let型(Let+人称代词宾语+动词原形+其他成分)
Let me help you. 让我来帮助你。
注意:为了使祈使句的语气婉转、客气,常加上please“请”一词,构成句式:please........或......., please.
Come here, please. 请来这儿。
Please look after your little sister. 请照顾你的小妹妹。
3.祈使句的肯定结构是以动词原形开头,否定结构是以“Don’t +动词原形”开头。
Don’t go there,please. 请别去那儿。
Don’ let him in. 不要让他进来。
助记:祈使句的用法
祈使句并不难,动词原形放句前。
否定句很简单,Don’t 站在动原前。
尊重对方有礼貌,please句首、句末添
(1)Jack,,or you will get heavier.
A. doesn’t play sports any more
B. doesn’t eat so much meat
C. don’t play sports any more
D. don’t eat so much meat
(2)get off the bus before it stops.
A. Don’t
B. Doesn’t
C. Didn’t
二.Should 和had better
【教材典句】
1. You should not put so many books on the shelf. 你不应当在书架上放如此多的书。
2. You had better not be late for school. 你最好不要上学迟到。
上面两个句子中的should和had better 用于提建议,告诉人们最好做某事或最好
不做某事。
【语法全解】
1.Should情态动词,意为“应该,应当”。
用来表示劝告或提建议,没有人称和数的变化,其后接动词原形。
He should work harder. 他应该更加努力工作。
You should help your mother with the housework. 你应该帮助你母亲做家务。
You should stop smoking. 你应该戒烟。
【拓展】should的用法:
①should表示“要求;命令”
You shouldn’t talk in class. 你不许在课堂上说话。
②should 表示“预测;可能”
His backpack should be in the classroom. 他的背包可能在教室里。
2.had better 意为“最好”,相当于一个情态动词,没有人称、数和时态的变化,可缩写为“’d better”,其后接动词原形。
可用于提出建议、劝告或表示一种愿望。
含有“应该做”之意,十分不客气,所以一般只用于对晚辈或平辈,不用于对长辈。
had better 的两种形式:
①肯定形式:had better 后加动词原形,意为“最还做……”。
You’d better go too hospital at once. 你最好立即去医院。
②否定形式:had better+not+动词原形,意为“最好不做……”。
You had better not miss the last bus. 你最好不要错过末班公共汽车。
【语法专练】
( )1. Boys and girls, up your hands if you want to take part in the summer
camp(夏令营).
A. putting
B. to put
C. put
D.to putting
( )2. more,and you’ll improve your spoken English.
A. Speak
B. Speaks
C. Speaking
D. To speak
( )3. It’s cold outside. You put on your coat.
A. had better to
B. had better
C. would better
D. would better to
( )4. Maybe you say sorry to your sister.
A. shall
B. should
C. will
D. would
( )5. You give up smoking.
A. could
B. would
C. should
D. Might
阅读技巧
“通过定义或释义关系猜词”解阅读理解题
阅读理解中有些文章,特别是科技文章,通常会对一些关键词给予定义,作者为了使读者正确理解,需要做出较浅显的解释或说明。
我们可以利用定义来猜测这些词的意思。
释义法就是根据文章上下文,对生词通过定语、表语甚至用逗号、破折号等引出并加以解释说明的方式。
虽然不像定义那样严谨,但是提供的信息也能使我们猜出生词的词义。
常用的标志性词有be,mean,refer to,be called,be known as,that is,or,in other words或破折号等。
话题写作
你的生日快要到了,你母亲决定自己制作蛋糕,你帮助母亲用了两个小时的时间做蛋糕。
请你写一篇日记,记录如何做蛋糕。
思路点拨
步骤构思列刚
1 决定自己做蛋糕decided to make...by
ourselves
2 用了……小时完成……It took..hours to finish
3 首先……然后……最终……当我完
成……时First,..then..Finally,..When I completed...。