八年级下册英语Unit4语法解析
人教版八年级英语下册 Unit 4单元重点知识点总览
人教版八年级英语下册Unit 4单元重点知识点总览1. decided用作及物动词，意为“决定”，后跟名词、代词、动词不定式或从句等。
名词形式是decision，make a decision意为“做决定（去做某事）”2. do with意为“处理，处置，对待”，常与疑问词what连用。
PS：do with=deal with（常与疑问词how连用）3. reach 用作及物动词，意为“接触，拿到”，后面跟表示地点的名词，意为“到达，抵达”。
4. be interested in 意为“对……感兴趣”。
后面跟名词、代词或动名词做宾语，与have/take interest in互换5. crash(crashed,crashed)用作不及物动词，意为“碰撞，倒下，坠落”6. as……as one can/could表示“尽某人所能”，相当于as……as possible。
7. by the time意为“到……时为止”，引导时间状语从句。
8. be tired out意为“精疲力尽”be tired of意为“对……感到厌烦”9. as连词，意为“当……的时候”，引导时间状语从句。
例如：As time goes on, he knows his students.10. tie(tied,tied,tying)用作及物动词，意为“捆，绑，系”，tie…to…意为“把……系/捆到……上”。
be tired to是它的被动语态，意为“被捆到……上”11. until用作连词，意为“直到……为止”，在（某一特定的时间）之前，其主要用法有:与延续性动词连用时，表示“直到……”，动词用肯定形式，指主句的动作一直持续到until后的动作发生为止；not…until…意为“直到……才……”，主句动词通常为非延续性动词，指主句的动作一直到until后的动作发生时才发生。
12. the same size as…意为“和……一样尺寸，与……一样大小”。
Unit4语法知识点梳理 人教版八年级英语下册+
人教版八年级英语下册语法知识点Unit4. Why don’t you talk to your parents?▶短语归纳1.hang out(with...)(和.…)闲逛2. get into a fight (with..)= have a fight (with..)(和…)争吵3. go to sleep 去睡觉4. write sb.a letter= write(a letter)to sb. 给某人写信5.call sb.(up)= give sb.a call 给某人打电话6. talk about sth. with sb.和某人谈论某事7.look through 快速查看;浏览8. return sth. to sb.= give sth. back to sb 把某物归还给某人9.work out 成功地发展;解决10.get on with sb.和某人和睦相处;和某人关系良好11.turn down 关小;调低(反:turn up 调高)12. sit down 坐下13.make friends(with...)(和……)交朋友municate with sb.与某人交流/沟通15.do chores 做家务pete with sb.和某人竞争17.cut out 删除;删去;切下;剪下pare...with...把……与………作比较19.leave sb./sth.+ 地点状语把某人/某物遗忘在某处20. be good at 擅长………be good for 对……有益be good to 对……好/和善be good with 善于应付……21. be angry with sb.生某人的气22. be nice/friendly to sb.对某人友好23. be worried about = worry about 担心……24.too many 太多(修饰可数名词复数)25.on the phone 在电话中26. big deal 重要的事27. next time 下次28.not...any more 不再…29.all kinds of各种各样的30.in one's opinion 依……看31.so that 以便;为了32.not...until... 直到………才……33.study for a test 备考34. get into... 进人……;陷人……35.say sorry(to sb.)(向某人)道歉36. argue about sth.就某事争论argue with sb.与某人争论▶用法集萃1. allow doing sth.允许做某事allow sb.to do sth.允许某人做某事2. refuse to do sth. 拒绝做某事offer to do sth.主动提出做某事try to do sth尽力做某事3.want (sb.)to do sth.想要(某人)做某事4. tell sb.(not)to do sth.告诉某人(不)做某事5. let sb.do sth.让某人做某事6.Why not do sth.?为什么不做某事? Why don't you do sth.? 你为什么不做某事?7.find sb. doing sth.(发现某人正在做某事mind sb. doing sth介意某人做某事8.be afraid to do sth.不敢做某事be afraid of(doing)sth.害怕(做)某事9.keep on doing sth.继续做某事10.It's time for sth.到了做某事的时候了。
牛津译林版英语八年级下册Unit4 语法精讲：must和have to用法
语法精讲：must和have to用法一、must的用法(1) must表示“必须”，“应该”。
否定式must not(mustn’t)表示“不应该，不许可，不准，禁止”等。
在回答带有must的问句时，否定式常用need not(needn’t)或don't have to 表示“不必”，而不用must not (mustn’t)。
如：The work must be finished as soon as possible.这件工作必须尽快完成。
You mustn’t speak like tha t.你不能那样说话。
—Must I be home before eight o’clock? 8点之前我必须回家吗？—Yes, you must./No, you needn’t./No, you don’t have to. 是的，必须回家。
/不，不必。
(2) must表推测，①一般只用于肯定句中，译成汉语“一定”，“必定”。
如：There must be some mistakes.肯定有一些错误。
You must be very tired.你一定很累了。
②如果表示对过去事情的推测，就用must+完成时。
如：You must have left your umbrella in the theatre.你一定把雨伞丢在剧院里了。
His car is still here. He must have gone by bus.他的车还在这里，他一定乘公共汽车走了。
③当must表推测之意时，其否定形式常用can not而不用must not。
He can’t have been to your home. He doesn’t know your address.他不可能到过你家，因为他不知道你的住址。
What can he be doing at this time of night?夜晚都到这个时候了，他究竟在干什么呢？(3) must表必然性You must catch cold if you don’t put on more clothes.如果你不多穿些衣服，必然感冒。
Unit4语法人教版英语八年级下册(课件)
试卷讲评课件
3. although的用法 (1)although较正式，引导的从句放在主句的前后均可。 (2)although不能与but连用，但可与yet，still连用。
A. if
B. until
C. because
D. since
3.You could climb the mountains ________ you can keep healthy.
试卷讲评课件
中考链接 ( )1. Penny gives us ________ on how to learn English. (多选)
Unit 4 语法练习
主讲人：某某某老师
某某学校
一、情态动词should与could的用法 二、 提建议的表达方式 三、untilso thatalthough的用法
一、情态动词should与could的用法
试卷讲评课件
1. should的用法 should为情态动词，表示劝告、建议，意为＂应该＂，它和其他情
D. Maybe you could
1 2 3 4 5 6 7 8 9 10
试卷讲评课件
( )7.—I am not going swimming tomorrow afternoon.(多选)— ________.I have to clean up my bedroom.
A.So am I
B.Neither am I
试卷讲评课件
( )4.—Could you help me hand out the notice?— ________. A.No problem B.I hope so. C.Yes, I could. D.Never mind.
人教版新目标英语八年级下册英语unit4重点短语和句子分析
必备短语Section A 部分【教材内容解析】Section A1. My parents don’t allow me to hang out with my friends. (P. 25)① allow doing sth. 允许做某事翻译：The shopkeeper (店员) doesn’t allow smoking in any corner of the shop.__________________________________________② allow sb. to do sth. 允许某人做某事翻译：His parents allow him to play computer games if he finishes his homework. ____________________________________________2. I got into a fight with my best friend. (P. 25)get into a fight with sb.意为“和某人打架”，相当于have a fight with sb.或者fight with sb.。
翻译：He got drunk (醉酒的) and got into a fight with Jim._________________________________________3. What’s wrong? (P. 25)What’s wrong?意为“怎么了？”，用来询问对方有什么问题或者不顺心的事，What’s wrong with...?意为“……怎么了？”，后接sb.或者sth.，用来询问某人或者某物怎么了？---What’s wrong with you, Jim?---I left my umbrella on the bus.【拓展】询问“怎么了？”，主要有以下几种句型：What’s wrong (with sb./sth.)?What’s the matter (with sb./sth.)?What’s the trouble (with sb./sth.)?What’s up (with sb./sth.)?4. I’m really tired because I studied until midnight last night. (P. 25)until表示“直到”和延续性动词连用，意为一个动作一直持续到某个点为止；同短暂性行动连用时，用于“not...until”结构中，表示“直到……才……”。
八年级下册英语Unit4语法解析
八年级下册英语Unit4语法解析语法是语言词与句构成规律的总结。
它是学习一门语言的基础,那么八年级下册英语Unit4语法你都掌握了吗?接下来店铺为你整理了八年级下册英语Unit4语法解析，一起来看看吧。
八年级下册英语Unit4语法概念讲解以上方框中的句子讲述的是一个新的语法：直接引语和直接引语(Direct speech and Reported speech)。
1. 定义：(1)直接引述别人的原话，叫直接引语。
(直接引语一般前后要加引号)Mr. Black said, "I'm busy." 布莱克先生说：“我很忙”。
(2)用自己的话转述别人的话，叫间接引语。
(间接引语在多数情况下构成宾语从句，不用引号)Mr. Black said that he was busy. 布莱克先生说他很忙。
2. 直接引语变间接引语在以下几方面发生变化：直接引语改为间接引语时，都使用陈述语序，但是因为原句的句式不同，所以变成间接引语时所用的连词要调整。
(1)直接引语是陈述句，变成间接引语时要用连词that引导，连词that也可省略。
Tom said, "We are listening to the pop music."→Tom said that they were listening to the pop music.(2)直接引语是一般疑问句，变成间接引语时要用连词if或whether引导。
从句再改成陈述句语序，时态随主句的时态而变化。
主句中的谓语动词为said时，要改为asked. 没有间接引语时，可以加一个间接宾语(me, him或us等)。
"Do you know where she lives?" he asked.→He asked if / whether I knew where she lived.(3)直接引语是特殊疑问句，变成间接引语时用相应的疑问词引导，从句要改成陈述句语序，时态随主句的时态而变化。
人教版八年级下册英语Unit4 短语汇总及知识点解析
人教版八年级下册英语Unit4 短语汇总及知识点解析Unit 4 Why don’t you talk to your parent？一、词汇扩展1．allow— (过去式)2．wrong— 反义词)3．through— (同音词)4．guessed— (同音词)5．communicate— (名词)6．argue— (过去式)— (现在分词)7．cloud— (形容词)8．old—elder/older — (最高级)9．second — (基数词)— (副词)10．copy— (过去式)答案1．allow—allowed (过去式)2．wrong—right (反义词)3．through—threw (同音词)4．guessed—guest (同音词)5．communicate (动词)—communication (名词)6．argue—argued (过去式)—arguing (现在分词)7．cloud (名词)—cloudy (形容词)8．old—elder/older ()—eldest/oldest (最高级)9．second (序数词/形容词)—two (基数词)—secondly (副词)10.copy—copied (过去式)二、知识点精析1. My parents don't allow me to hang out with my friends.2. Why don't you go to sleep earlier this evening?3.I'm not good at writing letters.4. Well, I found my sister looking through my things yesterday.5. Although she's wrong, it's not a big deal.6. My problem is that can't get on with my family.7. When they argue, it's like a big, black cloud hanging over our home8. Instead he watches whatever he wants until late at night.9. If your parents are having problems, you should offer to help.10. You should explain that you don't mind him watching TV all the time.11. My cousin borrows my things without returning them.12. You left your homework at home13. You are afraid of speaking in front of people精析版1. My parents don't allow me to hang out with my friends.hang out意为“闲逛；溜达”hang的过去式为hung。
八年级英语下册Unit 4知识讲解
八年级英语下册Unit 4知识讲解Unit 4He said I as hard-ring【单元目标】1．单词与短语ever ad anre snaessage suppse hard-ring nervusseester rst true disappinting lu p hers deisinstart influene peae brderdangerfirst f all 首先pass n 传递be suppsed t 被期望或被要求d better in 在方面做得更好be in gd health 身体健康reprt ard 成绩单get ver克服；恢复；原谅pen up 打开are fr照料；照顾have a part fr sb为某人举行一次聚会be ad at sb2．目标句型：转述他人话语hat did sb sa?He said I …She said she…The said…3．语法直接引语和间接引语【词汇学习】1．ad ad．极为愤怒的；十分恼火的She as ad ith e fr lsing es．她为我丢了钥匙而生我的气。
2．anre adv．再；还（用于否定句）He desn’t e her e anre．他再也不到这儿了。
3．hever adv．无论如何He an anser the questin hever hard it is．不管问题有多难他都能回答。
4．suppse v．假定；认为；料想；期望hat d u suppse u ill d after shl? 你放学后想干什么?．nervus ad．紧张的；神经质的I felt ver nervus hen I ent int his ffie．当我走进他的办公室时，我感到很紧张。
6．seester n．一学期；半年e ill have ten subets in this seester．这个学期我们将学十门功。
人教版八年级下册英语复习 Unit 4 重要短语、句型、重点讲解及作文范文
人教版八年级下册英语 Unit 4重要短语、句型、重点讲解及作文范文Unit 4 Why don’t you talk to your parents?一、重点短语1. have free time有空闲时间2. allow sb. to do sth. 允许某人做某事3. hang out with sb. 与某人闲逛4. after-school classes课外活动课5. get into a fight with sb. 与某人吵架/打架6. until midnight直到半夜7. talk to sb. 与某人交谈8. too many太多9. study too much学得过多10. get enough sleep有足够的睡眠11. write sb. a letter给某人写信12. call sb. up打电话给某人13. surprise sb. 令某人惊讶14. look through翻看15. be angry with sb. 生某人的气16. a big deal重要的事17. work out成功地发展;解决18. get on with不11睦相处；关系良:19. fight a lot经常吵架/打架20. hang over笼罩21. refuse to do sth. 拒绝做某事22. offer to do sth. 主动提出做某事23. so that以便24. mind sb. doing sth. 介意某人做某事25. all the time一直26. in future今后27. make sb. angry使某人生气28. worry about sth. 担心某事29. copy one’s homework抄袭某人的作业30. be oneself做自己31. family members32. spend time alone独自消磨时光33. give sb. pressure给某人施压34. have a fight with sb. 与某人吵架35. compete with sb. 与某人竞争36. free time activities业余活动37. get better grades取得更好的成绩38. give one’s opinion提出某人的观点39. learn exam skills学习应试技巧40. practice sports体育训练41. cause stress造成压力42. cut out删除第1页共12页二、重点句型1. I studied until mid night last night so I didn’t get enough sleep.我昨晚学习到半夜所以睡眠不足。
牛津译林版八年级下册 Unit4 A good read 分课时单词短语句型语法知识梳理
Comic strip & welcome to the unit1.read n. 读物reader n. 读者read v. (read-read-read)a good read 一本好的读物an interesting read 一本有趣的读物some good reads 一些好的读物do some reading 阅读2.Have you decided what to do with these books,Hobo?what to do with these books怎么处理这些书“疑问词十不定式”构成的不定式短语, 在句中作宾语。
3..Give them to me then.那就把它们给我吧. give sb sth.=give sth to sb含give动词构成的词组和短语有: give a talk 做报告; give up放弃; give in 屈服; 让步; “use sth to do sth”是固定搭配,意为“使用.....做......”. 如:give sb some advice 给某人提建议; give back 归还; give out 分发4.have to不得不;只好.如:I have to clean the room before my mother comes home. 我不得不在妈妈回来之前打扫房间。
[辨异]have to和must(1)must多表示主观需要或责任感的驱使,有必要或有义务去做某事,多译为“必须”,而haveto多表客观存在的环境所限,即客观要求(无奈)而为之,多译为“不得不干某事.”如:We must be there on time. (责任感的驱使)我们一定准时到达。
I have to do my homework now.(不得不做)我现在不得不做作业。
(2)must没有时态的变化,而have to有时态的变化。
牛津译林版英语八年级下册Unit4【吃透语法】：too...to结构用法详解
【吃透语法】：too…to结构用法详解too...to…意为“太……而不能……”，其结构的基本形式是：too＋adj./adv.＋to do sth.，它在形式上是肯定的，但在意义上是否定的。
使用该结构应注意以下几点：1.当主语本身是动词不定式的逻辑宾语时，不定式后不接宾语，此时的不定式如果是不及物动词，动词之后应加上适当的介词，这时的主语就变成了介词的宾语。
The water in the glass is too hot to drink.玻璃杯内的水太热了不能喝。
（drink是及物动词）The house is too old to live in.这房子太旧了不能住。
（live是不及物动词，其后需接介词in)2.当主语不是不定式的逻辑宾语，而不定式是及物动词时，动词之后要接宾语。
The hall is too small to hold so many students.大厅太小了不能容纳这么多学生。
3.动词不定式之前可以带逻辑主语，表示不定式动作的执行者，常用for sb。
The house is too expensive for him to buy.对他来说这房子太贵了，买不起。
4.如果在too之前加上not，该结构就不再有否定意义。
Chinese is not too difficult to learn.汉语并不太难学。
5. “to o…to...”结构可以与“so... that... ”结构及“not... enough to do sth”互换。
My brother is too young to join the army.=My brother is so young that he can’t join the a rmy.=My brother is not old enough to join the army.我弟弟太年轻了不能参军。
【拓展】l)to o…not to do sth.意为“太......不会不......”。
人教版八年级下册英语Unit 4单元语法知识点总结
人教版八年级下册英语Unit 4单元语法知识点总结本单元重点短语的具体用法1. have free time：表示有空闲时间。
例如：I hope to have free time to read books.（我希望有空闲时间读书。
）2. allow sb. to do sth.：允许某人做某事。
例如：My parents allow me to play basketball on weekends.（我父母允许我在周末打篮球。
）3. hang out with sb.：与某人闲逛。
例如：I like to hang out with my friends on Sundays.（我喜欢在周日和我的朋友们闲逛。
）4. after-school classes：课外活动课。
例如：She takes many after-school classes to improve her skills.（她参加很多课外活动课来提高她的技能。
）5. get into a fight with sb.：与某人吵架/打架。
例如：He got into a fight with his classmate yesterday.（他昨天和他的同学吵架了。
）6. until midnight：直到半夜。
例如：She often stays up until midnight to finish her homework.（她经常熬夜到半夜完成作业。
）7. talk to sb.：与某人交谈。
例如：The teacher talked to me about my study.（老师和我谈论了我的学习。
）8. too many：太多，修饰可数名词。
例如：There are too many books on the desk.（桌子上有太多书了。
）9. study too much：学得过多。
例如：He studies too much and needs to relax.（他学得太多了，需要放松一下。
初中英语人教新目标八年级下册Unit4Grammar预习指导(知识点+练习题)
八年级英语下册Unit4Grammar预习指导一、知识点一、语法：（一）until, so that和although/though的用法1.Until “直到...为止”用来引导时间状语从句Not...until... “直到...才...”Eg: She did her homework until 12:00 pm last night.她昨晚作业做到半夜12点。
She didn’t go to bed until her mother came back.直到她妈妈回来她才去睡觉。
2.So that “以便；为了”用来引导目的状语从句So...that...“如此...以至于...”Eg: She got up early so that she can catch the first bus.她起得早为了可以赶上头班车。
She is so young that she can’t look after herself.她如此小以至于不能照顾自己。
3.Although/though “虽然；即便；尽管”用来引导让步状语从句（不能与but连用）Eg: Although it rained heavily, they still went to the movies.尽管雨下得很大，他们仍然去看电影。
（二）提建议的常用表达1.Why don’t you do sth.? 你为什么不做...呢？2.What/How about doing sth.? 做某事怎么样？3.Let’s do sth. 让我们做...吧！4.You should (not) do sth. 你（不）应该做...。
5.You’d better (not) do sth. 你最好（不）做某事6.Would you like to do sth. 你愿意做某事吗？7.Shall we do sth.? 我们应该做某事吗？8.You could do sth. 你可能做某事。
人教版八下英语第四单元Unit 4知识点归纳
Unit4why don’t you talk to your parents?一、短语归纳1.too much太多（修饰不可数名词）2.hang out闲逛3.too many太多（修饰可数名词复数）4.get into a fight争吵5.call sb.up给某人打电话6.talk about谈论7.look through浏览8.give back归还9.be angry with sb.生某人的气10.a big deal重要的事情11.work out解决；算出12.get on with sb.与某人和睦相处municate with sb.与某人交流14.be worried about担心.....15.be afraid of害怕.....16.in front of在...前面17.not...any more不再...18.so much/many那么多pete with sb.与某人竞争20.cut out删除；删去21.all kinds of各种各样pare....with.....比较；对比23.in one’s opinion依...看24.turn down调二、用法归纳1.allow sb.to do sth.允许某人做某事2.why don’t you do sth.?为什么不做某事呢？3.why not do sth.?为什么不做某事呢？4.find sb.doing sth.发现某人在做某事5.tell sb.to do sth.告诉某人做某事6.refuse to do sth.拒绝做某事7.let sb.do sth.让某人做某事8.offer to do sth.主动提供做某事9.not....until....直到....才...10.It’s time to do sth.该做某事了11.It’s+adj+to do sth.做某事是.....的12.keep on doing sth.继续做某事13.What do you think of...?你认为....怎么样？三、词句精讲1、Why don’t you talk to your parents? 你为什么不和你打父母谈谈呢？【解析】Why don't you do sth. ?= Why not do sth.? 为什么不......呢？【拓展】用于提建议的句型有：(1)What about doing sth. ?=How about doing sth.? ….怎么样？(2)Why don’t you do sth.?= Why not do sth.? 为什么不呢？(3)Let’s do sth.让我们一起做某事吧。
人教版八年级下册英语Unit 4 知识点语法归纳总结
Unit 4 Why don’t you talk to your parents?1.短语归纳2.典句必背3.用法集萃(1)My parents don't allow me to hang out with my friends. 我的父母不允许我和我的朋友们出去闲逛。
❖allow作动词，意为“允许；准许”。
allow sb. to do sth. 意为“允许某人做某事”，也可以是allow sb. sth.例：His parents won't allow him to stay out late. 他的父母不允许他在外面待到很晚。
Each passenger is allowed 20 kilograms of baggage. 每位旅客准许携带20千克行李。
❖allow sb. to do sth.的被动结构是：“sb. be allowed to do sth.” 某人被允许做某事例：We are allowed to choose our own clothes. 我们被允许选择自己的衣服。
The children are not allowed to play on this lawn. 孩子们不准在这块草地上玩耍。
(2)What’s wrong?怎么了?❖wrong作形容词，意为“有毛病的；错误的”例：There’s something wrong with my bike. 我的自行车出毛病了。
I’m sorry to tell you that your answers are wrong. 我很遗憾地告诉你，你的答案错了。
❖拓展：wrong的延伸(3)I’m really tired because I studied until midnight last night.我真的很累，因为我昨天晚上一直学习到半夜。
❖because是连词，意为“因为”，引导原因状语从句。
Unit 4知识点讲解人教版英语八年级下册
Your best friend doesnottrust youanymore.
你最好的朋友不再信任你了。
26.member /ˈmembə(r)/n.成员；分子
mem+ber
If youhave problems, you should talk to parents or otherfamilymembers.
31.typical /ˈtɪpɪkl/adj.典型的
typi+cal
The Taylorsare atypicalAmerican family.
泰勒一家是典型的美国家庭。
32.footballn.（美式）橄榄球；足球
foot+ball
I take one of my two boys tobasketball practiceand my daughter tofootballtraining.
I have tocompetewithmy classmates at school.
在学校我得和同学们竞争。
29.opinion /əˈpɪnɪən/n.意见；想法；看法
o+pin+ion
Whogives theiropinionsabout the problem?
谁给出了他们对于这个问题的看法？
依我看，家长们倾听孩子们的问题是很重要的。
43.perhaps/pəˋhæps/adv.可能；大概；也许
放在句首，相当于maybe
Perhapschildren should do some housework.
也许孩子们应该做些家务。
9.relation /rɪˈleɪʃn/n.关系；联系；交往
八年级英语下册Unit 4知识讲解
八年级英语下册Unit 4知识讲解Unit4HesaidIwashard-working【单元目标】1．单词与短语ever mad anymore snackmessage suppose hard-working nervous semester worst true disappointing lucky copy hers decisionstart influence peace border dangerfirstofall 首先passon 传递besupposedto 被期望或被要求...... dobetterin 在......方面做得更好beingoodhealth 身体健康reportcard 成绩单getover 克服；恢复；原谅openup 打开carefor 照料；照顾haveapartyforsb. 为某人举行一次聚会bemadatsb2．目标句型：转述他人话语whatdidsb.say?HesaidI…Shesaidshe…Theysaid…3．语法直接引语和间接引语【词汇学习】．madadj．极为愤怒的；十分恼火的Shewasmadwithmeforlosingmykeys．她为我丢了钥匙而生我的气。
2．anymoreadv．再；还（用于否定句）Hedoesn'tcomehereanymore．他再也不到这儿来了。
3．howeveradv．无论如何Hecananswerthequestionhoweverharditis．不管问题有多难他都能回答。
4．supposev．假定；认为；料想；期望whatdoyousupposeyouwilldoafterschool?你放学后想干什么?5．nervousadj．紧张的；神经质的IfeltverynervouswhenIwentintohisoffice．当我走进他的办公室时，我感到很紧张。
6．semestern．一学期；半年wewillhavetensubjectsinthissemester．这个学期我们将学十门功课。
人教版初中英语八年级下册UNIT4知识点精析
人教版初中英语八年级下册UNIT4知识点精析Why don't you talk to your parents?你为什么不和你的父母谈谈呢？重点掌握提建议的句型及其常用答语掌握本单元重点单词、短语及句型难点until, so that, although及的用法.语法1.Why don't you...?等提建议的句型及其常用答语2.until,so that及although的用法Section A重点单词allow允许wrong 有毛病guess 猜测deal协议；交易relation关系；联系communication交流；沟通argue 争吵instead代替；反而whatever任何nervous焦虑的offer主动提出explain解释；说明clear 清楚易懂的；晴朗的copy抄袭；复制return归还重点短语look through 快速查看；浏览big deal重要的事work out成功地发展；解决get on with和睦相处重点句型1. I have too much homework so I don't have any free time to do things I like.我有太多的家庭作业，所以我没有空闲时间做我喜欢的事。
2. My parents don't allow me to hang out with my friends.我父母不允许我和我的朋友们一起闲逛。
3. Well, I found my sister looking through my things yesterday.哦，昨天我发现我妹妹在翻看我的东西。
4. My problem is that can't get on with my family.我的问题是我不能和我的家人和睦相处。
5. If your parents are having problems, you should offer to help.如果你的父母有问题，你应该主动提供帮助。
八年级下册英语unit4语法
表达建议的常用句型及回答1.向别人提出建议的几种常用句型(1) Would you like/love (to do) sth.?这是一个很委婉的表示建议的句型,带有与对方商量的意味,意为“你想要(做)……吗?”例:- Would you like to go to the cinema with me?你想和我一起去看电影吗?-Yes, I'd like/ love to.我想去(2) Shall I/we do sth.?此句型常用来提建议,语气委婉,意为“我(们)做……好吗?”,例: Shall we go to the zoo?咱们去动物园好吗?(3) Let's do sth.当你觉得可以直截了当地向对方提出让对方和自己一起做某事时,可用该句型,意为“咱们做…吧”。
该句型后常加附加疑问句“shall we?”使语气更加委婉,例:Let' s listen to music, shall we?咱们听音乐好吗?(4)主语十had better( not) do sth. 该句型用于表示对下级、晚辈的劝告,往往带有命令、强制的语气,意为“某人最好(不要)做某事”。
例: You' d better go to hospital at once.你最好现在就去医院看病(5) Why not do sth.?相当于Why don't you/ we do sth.?用于提出建议,意为“为什么不……呢?”,例: Why not go and ask your teacher?= Why don' t you go and ask your teacher?为什么不去问问你的老师呢?(6)What/ How about ( doing) sth.?如果是在讨论式的谈话中,可用该句型来提建议。
例: What about meeting outside the school gate?在学校大门外集合怎么样?2.回答(1)同意对方的建议一般用:Yes, I'd like/ love to./( good idea!That's a good idea!/That sounds fun/great!/Great!/Cool!/ Wonderful!/Certainly!/Of course!/Sure!/All right!(2)不同意对方的建议一般用:No,lets…/ I’m afraid not,/No,thanks./ don't think so. /Sorry, I can't./I'd love to, but…二、连词 until, so that与 although1.until意为“直到……为止”,与till同义, until用于肯定句时,谓语动词须是延续性动词;用于否定句时，常与not构成固定结构not…until，意为“直到…才”,此时谓语动词用非延续性动词。
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八年级下册英语Unit4语法解析语法是语言词与句构成规律的总结。
它是学习一门语言的基础,那么八年级下册英语Unit4语法你都掌握了吗?接下来店铺为你整理了八年级下册英语Unit4语法解析，一起来看看吧。
八年级下册英语Unit4语法概念讲解以上方框中的句子讲述的是一个新的语法：直接引语和直接引语(Direct speech and Reported speech)。
1. 定义：(1)直接引述别人的原话，叫直接引语。
(直接引语一般前后要加引号)Mr. Black said, "I'm busy." 布莱克先生说：“我很忙”。
(2)用自己的话转述别人的话，叫间接引语。
(间接引语在多数情况下构成宾语从句，不用引号)Mr. Black said that he was busy. 布莱克先生说他很忙。
2. 直接引语变间接引语在以下几方面发生变化：直接引语改为间接引语时，都使用陈述语序，但是因为原句的句式不同，所以变成间接引语时所用的连词要调整。
(1)直接引语是陈述句，变成间接引语时要用连词that引导，连词that也可省略。
Tom said, "We are listening to the pop music."→Tom said that they were listening to the pop music.(2)直接引语是一般疑问句，变成间接引语时要用连词if或whether引导。
从句再改成陈述句语序，时态随主句的时态而变化。
主句中的谓语动词为said时，要改为asked. 没有间接引语时，可以加一个间接宾语(me, him或us等)。
"Do you know where she lives?" he asked.→He asked if / whether I knew where she lived.(3)直接引语是特殊疑问句，变成间接引语时用相应的疑问词引导，从句要改成陈述句语序，时态随主句的时态而变化。
如：who, whom, what, whose, how, when, why, where等。
"What can I do for you?' he asked me.→He asked (me) what he could do for you .(4)直接引语是祈使句，变成间接引语，要将祈使句的动词原形变为带to的不定式，并在不定式的前面根据句子的意思加上tell, ask, order等动词，其句型为：tell / ask / order sb. to do sth.的形式。
若原句是否定句，变成间接引语时在动词不定式前加not，即tell / ask / order sb. not to do sth.的形式。
"Stop making so much noise, children." he said.→He asked the children to stop making so much noise."Don't tell him the news." she said.→She told me not to tell him the news(5)直接引语是客观事实、永恒真理，变成间接引语时时态不变，用一般现在时。
The teacher said, "The sun rises in the east and goes down in the west."→The teacher said that the sun rises in the east and goes down in the west.总结：直接引语变直接引语的方法如下：人称变化跟句意(一随主，二随宾，第三人称不更新)所用时态看主句(主现在，从随意，主过去，从过去)(注意：当转述客观真理时，无论主句用何种时态，从句都用一般现在时) 陈述语序要牢记引导词看句式(陈述句用that, 一般疑问句用if或whether, 特殊疑问句用特殊疑问词，祈使句动词变to do)3. 在间接引语中要根据意思将直接引语中的人称、时态和表示时间、地点等的词作相应的改变。
(1)人称的变化：Direct speech直接引语→ Reported speech间接引语I am mad at Marcia. → She said she was mad at Marcia.I like English. → He said he liked English.We are having a class. → They said they were having a class He can speak English. → Lucy said he could speak English.I will go shopping after school. → She told me she would go shopping after school.(2)时态的变化：主句的谓语动词是一般过去时，直接引语变间接引语时，从句的谓语动词在时态方面作相应的变化。
(如主句的谓语动词是现在时，从句的时态无须变化。
)(3)指示代词、地点状语、动词和时间状语的变化：注：直接引语转换成间接引语时的变化根据实际情况而定。
假如就在当天转述，today, yesterday, tomorrow等就不需改变;如果在当地转述，here也不必改为there, come 也不必改为 go.八年级下册英语Unit4语法习题Ⅰ. 句型转换(1) "You can do better." My math teacher said to me. (变为间接引语)My math teacher told me ____ ____ ____ better.(2) She said she didn't want to watch TV. (对划线部分提问)___________ _________ she ___________?(3) "Are you interested in this?" he said.He ______ ______ I was interested in ______.(4) He said to me, "I will call you tomorrow." (改为间接引语)(5) "What are you doing these days?" he asked. (改为间接引语)(6) "Don't tell him the news." she said. (改为间接引语)She told me _______ ______ ______ him the news(7) Dave said he would have noodles for breakfast. (变为直接引语)Dave said, "____ ____ ____ noodles for breakfast."以上(1)(4)小题直接引语的从句是陈述句直接用连词that引导即可，不过人称与时态和时间状语要做相应的变化;(2)小题则是对从句的提问，关键要把握好时态，看划线提问要提问什么即可;(3)题和(5)题直接引语的从句分别是一般疑问句和特殊疑问句在变成间接引语时引导词分别是if / whether和相应的特殊疑问词，语序要变成陈述句的语序;(6)小题则是祈使句的否定形式，变成间接引语时在动词不定式前加not，即tell / ask / order sb. not to do sth.的形式;(7)小题要考察学生的逆向思维由间接引语变成直接引语，也要注意人称、时态和状语的变化。
Ⅱ.单项选择(1) Linda said that they ____ an English evening party the next day.A. would haveB. will haveC. are havingD. was having(2) She said she ____ three languages.A. could sayB. could speakC. can sayD. could talk(3) The teacher said the earth ____ round the sun.A. goB. goesC. wentD. is going(4) Can you tell me ____?A. where they areB. where are theyC. where they were nowD. where were they now(5) He said that he ____ at 5:00 pm tomorrow.A. will comeB. comesC. cameD. would come以上(1)(2)(3)(5)几个小题均按照直接引语变间接引语的方法去做便可，但第(4)小题要注意的是当主句为一般现在时时从句的时态无需发生变化，即用一般现在时就行。
Ⅲ.汉译英(1) 她告诉我她正为Lana举办一个惊奇的聚会。
She told me she ________ a surprise party for Lana.(2) 这个女孩说：“周六我可以带些饮料和零食。
”The girl said, "I ____ ____ some drinks and snacks on Saturday."(3) 吉姆问玛丽他们是否是朋友。
Jim asked Mary ___ they ____ friends.(4) 老师告诉我们不要在马路上玩。
The teacher told us ___________ on the road.八年级下册英语Unit4语法习题答案句型转换：(1) I could do (2) What did; say (3) asked if / whether; that (4) He asked you could call me the next day. (5) He asked uswhat you were doing those days? (6) not to tell (7) I will have 单项选择：(1) A (2) B (3) B (4) A (5) D汉译英：(1) was having (2) can bring (3) if were (4) not to play。