新人教版｜八年级下册英语所有语法全汇总
新人教版｜八年级下册英语所有知识点大汇总
新人教版｜八年级下册英语所有知识点大汇总！Unit1 what' s the matter?1. It’s +形容词+ for sb. + to do sth. 做某事对某人来说是…的。
It’s important to do sth. 做某事很重要。
It’s important for me to eat a balanced diet. 平衡饮食对我来说是很重要的.It’s easy to do sth. 做某事是容易的。
It’s easy for us to find out the answer. 找出答案对我们来说是容易的。
2. 情态动词should的用法should是情态动词，它的基本用法是必须和其他动词一起构成谓语。
意为"应该......"。
should（应当，应该）用于所有人称，表示劝告或建议。
eg. ---I have a very bad cold. 我感冒很厉害。
---You should lie down and have a rest. 你应该躺下，多喝水。
3. maybe与may be（1）maybe是副词，译为“也许、可能”，相当于“perhaps”。
如：Maybe he can answer the question. 也许他能回答那个问题。
He maybe is from the USA, too. 他可能也来自美国。
（2）may be中的may为情态动词，译为“可能是......”。
如：He may be from the USA, too. 他可能也来自美国。
She may be our English teacher. 她可能是我们的英语老师。
4. few、a few、little、a little的区别和联系：（1）few / a few用来修饰可数名词，few表示否定意义，没有，几乎没有；a few表示肯定意义，有几个。
例如：He has few friends here, he feels lonely. 他这里没朋友，他感觉寂寞。
新人教版八年级下册英语语法总结
B.作宾语一—动词-want,decide,hope,ask,agree,choose-learn plan,need,teach,prepare,等后-常接动词不定式作宾语。-常用形式-V.+to do sth.
C.作（后置定语-常用形式：-①have/has+sth.+todo-②enough+名词+tod -③Its time to do sth.
Review of Units 1-5
Unit 1 What's the matter?-一、询问某人的健康问题及遇到麻-烦的表达方法、情态动词should的用法
一、询问某人的健康问运及遭到麻倾的表达方法-1询问某人患了何种疾病或遇到了何种麻烦时-常用以下几种 构来表达：-What's the matterwith sb.?某人怎么了？-What's wro gwith sb.?某人怎么了？-What's the troublewith sb.？某人出什么 了？-What happenedtosb.?某人发生了什么事？-Are you OK?你没事吧？s there anything wrong with sb.?某人有什么事吗？
2要表达身体疼痛或不舒服，可用以下结构-①某人+have/has+病症-②某人-+have/has a+headache/toothache/stomachache/back-ache/earach .-③某人+have/has+a+sore+发病部位-④某人+hurts+身体部位或反身代词-⑤某 位+hurts-⑥某人+have/has+a pain-+in one's+身体部位-⑦There issomething wrong with one's+身体部位
新版人教版八年级下英语语法重点归纳(全)
新版人教版八年级下英语语法重点归纳(全)一、名词名词是指用来表示人、事物、地方、动物等的名称的词语。
名词分为可数名词和不可数名词。
可数名词有单数和复数两种形式，而不可数名词只有单数形式。
- 可数名词：表示单数时，名词前面通常有冠词a/an或者其它数量词进行修饰；表示复数时，名词通常要在词尾加“s”。
- 不可数名词：不可数名词表示的是无法分为个体的物体、概念、抽象事物等，通常不能用于复数形式。
二、动词动词表示人或物的动作、行为、状态或存在的词语。
动词分为及物动词和不及物动词。
- 及物动词：及物动词后面可以直接接宾语，表示动作的承受者或影响对象。
- 不及物动词：不及物动词不能直接接宾语，它可以后面接副词或介词短语，表示动作发生的方式、状态等。
三、形容词形容词是用来描述名词性词语的词语。
它可以表示人或物的性质、状态、特征、颜色等。
- 形容词可以修饰名词，放在名词的前面。
- 形容词还可以通过加后缀“-er”和“-est”来比较级和最高级。
四、副词副词是用来修饰动词、形容词和其他副词的词语。
副词可以表示时间、地点、方式、程度、频率等。
- 副词在句中通常位于动词、形容词或者其他副词的前面。
- 副词的比较级和最高级可以通过在前面加上more和most来表示。
五、代词代词是用来代替名词或名词性的词语的词语。
代词可以分为人称代词、指示代词、疑问代词、不定代词等。
- 人称代词表示人的身份或人称，包括主格和宾格两种形式。
- 指示代词用来指示特定的人或物，可以表示近处的、远处的或已提到的事物。
- 疑问代词用于提问，通常用来询问人或事物的身份、性质、数量等信息。
- 不定代词用来指代不特定或泛指的人或物，表示数量或程度。
六、冠词冠词是位于名词前面用来修饰名词的词语。
冠词分为定冠词和不定冠词。
- 定冠词指特指某一具体的人或事物，有两种形式：定冠词“The”用于表示特定的人或物，而不定冠词“A/An”用于泛指任意的人或物。
七、介词介词是用来表示人或物之间关系的词语。
人教版八年级下册英语语法大全
1新人教版八年级下册英语语法大全◆unit 1Will people have robots?知识点：1．形容词，副词的比较等级考查热点透视：a) 表示A 与B 在程度上相同时，“as+形容词或副词的原级+as”结构。
表示A不如B 时，可用“not as/so+形容词或副词的原级+as”结构。
b) 表示A 比B 在程度上“更…..”时，可用“形容词或副词的比较级+than”结构c) 表示三者或三者以上的比较，其中一个在程度上“最…..”时，常用“the+形容词或副词的最高级”结构，后面可带“of/in 的短语”来说明比较的范围。
（注意：副词的最高级在句中常省略“the”.）d) 在形容词或副词的比较级前，可以用“a little, even, far, much,still”的等词语来修饰，以加强语气。
e) 表示“越来越….”时，常用“形容词或副词的比较级+and+形容词或副词的比较级”结构，但要注意，对于多音节和部分双音节形容词，副词而言，若要表达此意时，要用“more and more+形容词或副词的原级“结构。
f) 在表示“其中最….之一“的含义时，常使用“one of+the+形容词最高级形式+名词复数”结构，其中的定冠词the 不可以省略。
g) 如果强调“两者中比较…的（一个）”的意思时，可使用“the+形容词比较级+其它”结构。
h) 表示“越….越….”, 可使用“the+形容词或副词的比较级，the+形容词或副词的比较级”结构。
2 .一般将来时a) 一般将来时的构成：由助动词shall 或will 加动词原形构成，shall 用于第一人称。
在口语中，will 在名词或代词后常简略为’ll，will not 常简略为won’t。
这个时态的肯定，否定和疑问结构可表示如下：2肯定句否定句疑问句I (We)shall(will) go.You(He, She, They) willgo.I(We)shall(will) not go.You(He, She, They)willnot go.Shall I(we) go?Will you (he, she, they)go?用”be going to +动词原形”也可表示将来时，表示将要发生的事，打算或决定要做的事。
人教版八年级下册英语重点语法知识全汇总
人教版|八年级下册英语重点语法知识全汇总重点语法：一般将来时态的应用do/does 的一般将来时态形式：(shall/will) dodo/does 的一般将来时态的被动语态：(shall/will) be done 一般将来时态的肯定句、否定句、疑问句形式：肯定句例句：People will have robots in a few years. 否定句例句：People (will not/won't) have robots in a few years. 一般疑问句例句：Will people have robots in a few years? 特殊疑问句例句：What will people have in a few years?重点语法：过去将来时一、过去将来时的结构should/would+ 动词原形do/does 的过去将来时态形式：(should/would) do do/does 的过去将来时态的被动语态：(should/would) be done 过去将来时态的肯定句、否定句、疑问句形式：You should write a letter to him.肯定句例句：否定句例句：You shouldn't write a letter to him.一般疑问句例句：Should I write a letter to him?特殊疑问句例句：What should I do?重点语法：过去进行时do/does 的过去进行时态形式：(was/were) doingdo/does 的过去进行时态的被动语态：(was/were) being done 过去将来时态的肯定句、否定句和疑问句形式：I was walking down the street when a UFO landed.肯定句例句：否定句例句：I wasn't walking down the street when a UFO landed.一般疑问句例句：Were you walking down the street when a UFO landed?特殊疑问句例句：What were you doing when a UFO landed?动词when 和while 的选择：when 后加瞬间动词，while 后加延续性动词。
人教版八年级英语下册各知识点归纳总结(最新最全)
人教版八年级英语下册各知识点归纳总结Unti1 what’s the matter?短语归纳1.too much 太多2.lie down 躺下3.get an X-ray 做个X光检查4.take one ’s temperature 量体温5.put some medicine on ......在....上敷药6.have a fever 发烧7.take breaks /take a break 休息 8.without thinking twice 没多想9.get off 下车 10.take sb to the hospital 送某人去医院11.wait for等待 12.to one’s surprise 使.......惊讶的13.thanks to多亏于；由于 14.in time及时15.think about 考虑 16.have a heart problem患有心脏病用法归纳1.need to do sth .需要去做某事2.see sb doing sth 看见某人正在做某事3.ask sb sth 询问某人某事4.expect sb to do sth 期望某人做某事5.agree to do sth 同意做某事6.help sb (to) do sth 帮助某人做某事7.want to do sth 想要做某事 8.tell sb to do sth 告诉某人做某事9.have problems(in) doing sth 做某事有困难 e sth to do sth用某物去做某事语法点1.询问某人的健康问题及遇到麻烦的表达方法2.情态动词should的用法3.不定代词的用法精细解读1. What’s the matter (with you)? 怎么了？出什么事了？What’s the trouble/ the problem / wrong with sb./ sth.?2. I had a cold.我感冒了。
人教版八年级下册各单元英语语法解析知识重点总结
新目标英语八年级(下)重点短语及句型总Unit 1 Will people have robots?1. fewer people 更少的人（fewer 修饰名词复数，表示否定）2. less free time 更少的空闲时间（less 修饰不可数名词，表示否定）3. in ten years 10年后（in 的时间短语用于将来时，提问用How soon）4. fall in love with … 爱上……例：When I met Mr. Xu for the first time, I fell inlove with him at once.当我第一次见到许老师，我立刻爱上他。
5. live alone 单独居住6. feel lonely 感到孤独（比较：live alone/ go alone 等）The girl walked alone along the street, but shedidn't feel lonely.那女孩独自沿着街道走，但她并不感到孤独。
7. keep/ feed a pet pig 养一头宠物猪8. fly to the moon 飞上月球9. hundreds of + 复数数百/几百（概数，类似还有thousands of;millions of）10. the same as 和……相同11. A be different from B A与B不同(= There is a difference/ Thgere aredifferences between A and B)12. wake up 醒来(wake sb. up 表示“唤醒某人”)13. get bored 变得厌倦（get/ become 是连系动词，后跟形容词如tired/angry/ excited 等）14. go skating 去滑冰（类似还有go hiking/ fishing /skating/ bike riding 等）15. lots of/ a lot of 许多（修饰可数名词、不可数名词都可以）16. at the weekends 在周末17. study at home on computers 在家通过电脑学习18. agree with sb. 同意某人(的意见)19. I don't agree. = I disagree. 我不同意。
人教版八年级下册英语——知识点语法归纳总结
人教版八年级下册英语——知识点语法归纳总结Unit 1 What’s the matter?1. 短语归纳①have a cold/ fever/ stomachache…感冒、发烧、胃疼……②lie down 躺下③too much 太多④get an X-ray 拍片⑤take one’s temperature量体温⑥sound like 听起来像……⑦take breaks (take a break) 休息⑧go to a doctor 看医生⑨get off 下车⑩on the side of…在……边上have a heart problem 患心脏病wait for 等待to one’s surprise 使……惊讶的；出乎意料? thanks to 多亏；由于in time 及时think about 考虑，认为right away 立刻，马上get into trouble 陷入麻烦fall down 摔倒a few 几个，一些21 have problems breathing 呼吸困难22 get sunburned 晒伤23 look up 查阅24 be interested in…对……感兴趣25 be used to doing…习惯于做某事26 take risks (take a risk) 冒险27 lose one’s life 丧生28 became of 因为29 run out (of) 用尽，耗尽30 be ready to do sth. 准备做某事31 cut off 切除32 climb down 爬下33 get out of 离开；从……出来34 tell of 讲述35 the importance of (doing sth.) （做某事的）重要性36 be in control of 掌管，管理37 make a decision 做决定38 keep on doing sth. 坚持做某事39 give up 放弃40 cut/ hurt oneself 使自己受伤2. 典句必背①What’s the matter?②I have a stomachache.③What should I do?④Should I take my temperature?⑤I think you should lie down and rest.⑥If your head and neck still hurt tomorrow, then go to a doctor.⑦His love for mountain climbing is so great that he kept on climbing mountains even after this experience.3. 用法集萃(1) 当别人心情不好，身体不适或遇到麻烦时，我们可以用如下表达表示关心：What’s the matter?What’s the matter with you?What’s wrong with …?What’s the trouble\problem with …?(2) 英语中常用have描述身体的不适，此时have意为“患有”，常用结构：①have a + 疾病例：have a cold 感冒；have a fever 发烧；have a cough 咳嗽②have a + 身体部位-ache例：have a headache 头痛；have a toothache 牙痛③have a sore + 身体部位例：have a sore throat 咽喉痛；have a sore back 背痛(3) lie down躺下；tell lies/a lie 说谎含义过去式过去分词躺；平躺lay lain位于撒谎；说谎lied lied(4) maybe & may be①maybe，“或许”，常用于句首，表示可能性，后加句子。
新人教版｜八年级下册英语所有语法全汇总
新人教版｜八年级下册所有语法全汇总一. 询问某人的健康问题及遭到麻烦的表达方法1. 询问某人患了何种疾病或遇到了何种麻烦时,常用以下几种结构来表达：What’s the matter with sb.某人怎么了What’s wrong with sb.某人怎么了What’s the trouble with sb 某人出什么事了What happened to sb 某人发生了什么事Are you OK 你没事吧Is there anything wrong with sb.某人有不舒服/麻烦吗2. 要表达身体疼痛或不舒服,可用以下结构：①某人+have/has+病症The twins have colds．双胞胎感冒了;②某人+have/has+a+headache/toothache/stomachache/backache/earache. She had a stomachache last night. 她昨晚肚子痛;③某人+have/has+a+sore+发病部位He has a sore throat. 他喉咙痛;④某人+hurts+身体部位或反身代词He hurt his leg. 他的腿受伤了;⑤某部位+hurts.My head hurts badly. 我头痛得厉害;⑥某人+have/has+a pain+in one’s+身体部位I have a pain in my chest. 我胸口痛;⑦There is something wrong with one’s+身体部位There is something wrong with my right eye. 我的右眼有毛病;⑧其他表达方式She has a heart trouble. 她有心脏病;He got hit on the head. 他头部受到了撞击;She cut her finger. 她割破手指了;二. 情态动词should的用法1. should为情态动词,意为“应该；应当”,否定式为shouldn’t,其后接动词原形,无人称和数的变化;常用来表示征询意见、建议、劝告、要求或义务等;You should drink more water. 你应该多喝水;He should put his head back. 他应该把头后仰;We should try our best to help him. 我们应当尽力去帮助他; You shouldn‘t watch TV. 你不应该看电视;2. should用于主语为第一人称的疑问句,表示征询意见;Should I put some medicine on it 我应当给它敷上药吗Should we tell her about it 我们应该告诉她这件事吗3. 在英语中,表示建议的说法有很多,而且都是中考考查的重点;主要结构有：①Would you like to do sth你想要／愿意做某事吗Would you like to play basketball with me 你想要和我一起打篮球吗②Shall I/we do sth 我/我们做某事好吗Shall we go to the zoo tomorrow 明天我们去动物园,好吗③Why not do sth 为什么不......呢Why not join us为什么不加入到我们当中来呢④How/What about doing sth 做某事怎么样How about going swimming 去游泳怎么样⑤Let’s do sth. 让我们做......吧;Let’s go home. 咱们回家吧;⑥You’d better not do sth 你最好不要做某事;You’d better not go there alone. 你最好不要一个人去那儿;三. 反身代词英语中共有八个反身代词,在使用时应注意和它所指的相应的对象在人称、性别和数上保持一致;第一人称第二人称第三人称单数 myself yourself himself/herself/itself复数 ourselves yourselves themselves反身代词的用法1. 可用作宾语,指的是宾语和主语表示同一个或同一些人或事物;如：Maria bought herself a scarf.We must look after ourselves very well.2. 可用作表语,指的是表语和主语表示同一个或同一些人或事物;如： She isn’t quite herself today.3. 可用作主语或宾语的同位语,常用来加强语气;如：She herself will fly to London tomorrow.I met the writer himself last week.4. 用在某些固定短语当中;如：look after oneself / take care of oneself 照顾自己teach oneself sth./learn sth. by oneself 自学enjoy oneself 玩得高兴,过得愉快help oneself to sth 请自用……随便吃/喝些……hurt oneself 弄伤自己say to oneself 自言自语leave sb. by oneself 把某人单独留下注意反身代词不能单独做主语,但可以做主语的同位语,起强调作用;如：我自己能完成作业;误Myself can finish my homework.正I myself can finish my homework. / I can finish my homework myself.四. 一般将来时一般将来时表示将来某个时间要发生的动作或状态,或将来经常发生的动作或状态;一般将来时的基本结构1. will+动词原形否定式：will not=won't一般疑问式：will/shall+主语+动词原形+其他特殊疑问式：特殊疑问词+一般疑问式—Will he help you with your English tonight今天晚上他会帮助你学习英语吗—Yes, he will./No, he won't.是的,他会;/不,他不会;—When will you arrive for America你什么时候去美国—Tomorrow.明天;2. am/is/are going to +动词原形否定式：am/is/are not going to +动词原形一般疑问式：am/is/are +主语+ going to + 动词原形+其他特殊疑问式：特殊疑问词+一般疑问式Look at the dark clouds. There is going to be a storm.看那乌云,快要下雨了;Is he going to collect any data for us他会帮我们收集数据吗What are you going to do tomorrow明天你打算作什么3. will+动词原形与am/is/are going to +动词原形的用法区别will+动词原形与am/is/are going to +动词原形的用法虽然都表示将来发生动作或情况,一般情况下能互换;但它们的用法是有区别的;will主要用于在以下三个方面：1表示主观意愿的将来;They will go to visit the factory tomorrow.明天他们将去厂参观工厂;2表示不以人的意志为转移的客观的将来;He will be thirty years old this time next year.明年这个时候他就将三十岁;3表示临时决定,通常用于对话中;—Mary has been ill for a week.玛丽病了一周了;—Oh, I didn't know. I will go and see her.噢,我不知道;我去看看她;be going to主要用于以下两个方面：1表示事先经过考虑、安排好打算、计划要做某事;Dad and I are going to watch an opera this afternoon.今天下午我和爸爸打算去看歌剧;2表示根据目前某种迹象判断,某事非常有可能发生,表示推测;Look There come the dark clouds. It is going to rain.瞧乌云密集;天要下雨了;五. 动词不定式to do的用法1. 作主语为避免句子的头重脚轻,常用it作为形式主语,而真正的主语动词不定式后置; 常用句型：It +be+adj./n.+for/of sb. to do sth./It takes sb. some time to do sth.2. 作宾语动词want, decide, hope, ask, agree, choose, learn, plan, need, teach, prepare常接动词不定式作宾语;3. 作后置定语常用于“have/has＋sth.＋to do”或“Its time to do sth.”等结构中;4. 作宾语补足语tell, ask, want, invite, teach, like, call等可接带to的动词不定式作宾语补足语,构成tell/ask/want /call/invite sb. to do sth.结构;注意动词不定式作使役动词和感官动词的宾语补足语时应省去to：“一感feel,二听listen to, hear,三让let, make, have,四看look at, see, watch, notice,半帮助help”;5. 动词不定式作状语主要用来修饰动词,表示目的,结果或原因;为了强调目的,有时可以把动词不定式放在句首,或在不定式前加in order to 或so as to “为了,目的是”;六. Could you please...句型1. 请求别人时通常用此句型,也可以说Can you...please情态动词could或can 在这里均表示请求,在意思上无区别,但是用could在于其显得更委婉、客气、诚恳;在日常生活中常使用could you/I...若在句末加上please,则显得更礼貌; Could you help me find my book, please你能帮我找到我的书吗2. 对could you/I...的问句作出肯定回答,常用“sure/certainly/of course”等；如果作否定回答,常用“sorry或oh, please don’t”; 一般不用no开头,用no显得语气生硬、不礼貌;3. 表示请求的其他句式Would you like to do...Would you mind doing...Let’s do....Please do...祈使句前加please七. 过去进行时1. 基本概念：过去进行时表示在过去某一时刻或一段时间内正在进行的动作;这一特定的过去时间除有上下文暗示以外, 一般用时间状语来表示;常用的时间状语this morning, the whole morning, all day yesterday, from nine to ten last evening, when, while等;We were watching TV from seven to nine last night.昨天晚上七点到九点的时候我们在看电视;It was raining when they left the station.他们离开车站的时候天正在下雨;2. 基本结构 was / were not + 动词-ing3. 一般过去时与过去进行时用法的比较一般过去时表示在过去某个时间发生过的动作或存在的状态, 而过去进行时则表示在过去某一时刻或某一段时间正在进行的动作;David wrote a letter to his friend last night. 大卫昨晚给他的朋友写了封信;信写完了;David was writing a letter to his friend last night. 大卫昨晚一直在给他的朋友写信;信不一定写完;八. 状语从句1. unless引导条件状语从句unless = if...not... 除非,若不They will go tomorrow unless it rains.= They will go tomorrow if it doesn’t rains.2. as soon as引导时间状语从句,意为“一...就...”;He will come and see you as soon as he can.3. so...that...引导结果状语从句句型1：主语+谓语+so+形容词/副词+that从句The wind was so strong that we could hardly move forward. 句型2： so +形容词 + a/an + 单数名词 + that从句It was so hot a day that they all went swimming.句型3. so + many/ few + 复数名词 + that从句He has so few friends that he often feels lonely.句型4： so +much/ little + 不可数名词 + that 从句I had so little money that I couldn’t buy a pen.九. 形容词/副词的比较等级形容词和副词有三个比较等级,即原级也就是原形、比较级表示“较……”或“更……”的意思,用于两者之间比较和最高级表示“最……”的意思,用于三者或三者以上的比较;1. 形容词/副词的比较级和最高级的规则变化1单音节词和少数以-er,-ow结尾的双音节单词,比较级在后面加-er,最高级在后面加-est;①单音节单词small→smaller→smallestshort→shorter→shortesttall→taller→tallestgreat→greater→greatest②少数以-er,-ow结尾的双音节单词clever→cleverer→cleverestnarrow→narrower→narrowest2以不发音e结尾的单音节单词,比较级在原形后加-r,最高级在原级后加-st; large→larger→largestnice→nicer→nicestable→abler→ablest3以一个辅音字母结尾的闭音节即：辅音＋元音＋辅音单词中,先双写末尾的辅音字母,比较级加-er,最高级加-est;big→bigger→biggesthot→hotter→hottestfat→fatter→fattest4以“辅音字母＋y”结尾的双音节词, 把y改为i,比较级加-er,最高级加-est; easy→easier→easiestheavy→heavier→heaviestbusy→busier→busiesthappy→happier→happiest5其他双音节词和多音节词,比较级在前面加more,最高级在前面加most; beautiful→more beautiful→most beautifuldifferent→more different→most differenteasily→more easily→most easily2. 形容词/副词的比较级和最高级的不规则变化good→better→bestwell→better→bestbad→worse→worstill→worse→worstold→older/elder→oldest/eldestmany/much→more→mostlittle→less→leastfar →further/farther→ furthest/farthest3. 原级常用句型1A is as+原级+ as+ B 表示A与B一样...eg. He is as tall as me.2A is not as/so +原级+ as B 表示A不如B...eg. He is not as tall as me.3只能修饰原级的词,very,quite,so,too,so,enough,pretty等 ; eg. He is too tired to walk on.他太累了以至于不能再继续走了;4. 比较级常用句型1当句中有than时则用比较级;eg. He is fatter than me.2“特殊疑问词+be+形容词比较级,A or B ”eg. Which is bigger,the earth or the moon哪一个更大,地球还是月球3“比较级+and+比较级”表示“越来越...”;eg. The flowers are more and more beautiful.花儿越来越漂亮;English is more and more important. 英语越来越重要了;4“the+比较级,the+比较级”表示“越...,越...”;eg. The more careful you are,the fewer mistakes you’ll make.5可以修饰比较级的词：much,a lot,far,a little,a bit,even,still等;eg. Lesson One is much easier than Lesson Two. 第一课比第二课容易得多;5. 最高级常用句型1.“主语+be+the+形容词最高级+单数名词+in/of...”表示“……是……中最……的”;Tom is the tallest in his class/of all the students.汤姆是他们班上/所有学生当中最高的;2.“主语+实意动词+the+副词最高级+in/of...”表示“……是……中最……的”;I jump the farthest in my class.我是我们班跳得最远的;3.“主语+be+one of the+形容词最高级+复数名词+in/of...”表示“……是……中最……之一”;Beijing is one of the largest cities in China.北京是中国最大城市之一;4.“特殊疑问词+be+the+最高级,甲,乙,or丙”用于三者或三者以上的比较; Which country is the largest,China,Brazil or Canada哪个国家最大,中国,巴西还是加拿大5.“特殊疑问词+助动词+主语+the+副词最高级+甲,乙,or丙”用于三者或三者以上的比较;Which season do you like the best,spring,summer or autumn你最喜欢哪一个季节,春天,夏天还是秋天注意：副词最高级用在句中时,其前可以加the,也可以不加；但形容词最高级用在句中时,其前一般都要加the;十. 现在完成时一. 现在完成时基本结构①肯定句：主语+have/has+动词的过去分词②否定句：主语+have/has+not+动词的过去分词③一般疑问句：Have/Has+主语+动词的过去分词④特殊疑问句：特殊疑问词+一般疑问句have/has+主语+过去分词二. 现在完成时用法1. 现在完成时用来表示过去已经完成的动作对现在造成影响或后果;也就是说,动作或状态发生在过去但它的影响现在还存在,强调的是现在;I have already posted the photo.我已经邮寄出了照片;与此种用法连用的时间状语时一些模糊的过去时间状语,如already肯定句, yet 否定句/疑问句, just, before, recently,still, lately,never等;2. 现在完成时也可用来表示动作或状态发生在过去某一时刻,持续到现在并且有可能会继续持续下去;He has lived here since 1978.自从1978年以来,他一直住在这儿;动作起始于1978年,一直住到现在,可能还要继续住下去;此种用法常与for+时间段,since+时间点或过去时的句子连用;谓语动词必须是延续性动词;有些瞬间动词可变为延续动词：go out----be outfinish----be overopen----be opendie----be deadbuy---havefall ill---be illcome back----be backcatch a cold----have a cold。
人教版八年级下册英语重点词汇,短语,句型,语法总结
Unit 1 will people have robots?一、重点词汇：probably；able；interview；company；shape；impossible.二、重点短语:1. be scared of sb./sth. 恐惧某人/某物2. go up 上升，与rise 同义，与go down 或set 相反3. make a noise 发出声响，吵闹4. arrive in 到达，表示到达某一城市、国家等大地方时，用介词in;表示到达某一村庄、车站等小地方时，用介词at ；到达的地方用副词表示时，可不用介词。
5. not…until…直到……才……6. see…doing…停止做某事7. go cycling 相当于go to ride a bike ,意思是去骑车。
8. nit sb. on the head 表示“打某人的头”，表示的“打某人的脸”要用hit sb. in the face 。
9. turn around 转身10. fall off 摔下来11. give sb. a push 推某人一下12. help sb. do sth. = help sb. with sth. 帮助某人做某事13. get off 从……下来，通常指下火车、巴士、轮船、飞机等。
14. think about 思考、想起、想到（某人或某事）15. all day 一整天16. one by one 一个接一个地，类似有year by year 一年又一年；day by day 一天又一天。
17. hold on 有两个意思，一个是“（电话）不挂断”；一个是“抓紧”。
18. come down 下来三、重难点解析：1.比较级：less 最高级least2.agree：1) 表示“同意某人意见”时用agree with sb，该短语不能用于被动语态。
2) 表示“同意(某计划、办法、建议、条件)”时，用agree to(to在此用作介词，其后接名词、代词或者相当于名词的成分)，该短语可以用于被动语态。
(完整版)Unit1人教版八年级英语下册语法与知识点,推荐文档
Unit 1第一部分：Grammar一、情态动词（Modal Verbs）情态动词should 意为“应该，应当”，必须和后面的动词原形一起构成谓语，没有人称和数的变化。
用以表达职责和义务、提出劝告，而且表述的是自己的主观看法。
注意：should 在以why，who，how 等疑问词开头的问句中，意为“竟然，居然，怎么会”，表示意外、惊喜或在说话人看来是不可思议的。
三、反身代词表示反射或强调的代词叫做反身代词。
反身代词是由第一人称、第二人称形容词性物主代词或第三人称代词的宾格形式，词尾加self 或selves 组成。
反身代词可译“本人”、“本身”，为加强语气，也常翻译为“亲自”、“自己”。
不定人称代词one ---- o neself.第二部分：单词用法Section A1.What’s the matter?怎么了？该句常用询问某人患了何种疾病或遇到了什么麻烦，其后用with 引出对象。
1). What’s the matter with sb.?=what’s wrong with sb.?=what’s the trouble/problem with sb.?=what’s one’s trouble/problem?e.g. What’s the matter w ith Tom?=what’s with Tom?=What’s the with Tom?=What’s Tom’s?2). matter, 名词，“问题，事情”e.g. We have important (matter) to discuss.我们有些重要的问题要讨论。
3). 动词，“要紧，关系重大”e.g. It dosen’t that you came late.2.I have a cold. 我感冒了。
1).have/get/catch a cold “感冒，着凉”The old man a cold yesterday.那位老人昨天感冒了。
人教版八年级英语下册重要语法知识点汇总
人教版八年级英语下册重要语法知识点汇总人教版八年级英语下册重要语法知识点汇总1. 否定句型1) 一般否定句I don't know this. No news is good news.There is no person (smoke)/not a person/not any person (smoke) in the house.2)特指否定He went to his office, not to see him.I am sorry for not coming on time.I don't think/believe/suppose/feel/imagine you are right.3)部分否定All the answers are not right//All is not gold that glittersI don't know all of them.//I can't see everybody/everything.Both of them are not right.4)全体否定None of my friends smoke.//I can see nothing/nobody.Neither of them is right.//Nothing can be so simple as this.5) 延续否定You didn't see him, neither/nor did I.You don't know, I don't know either.He doesn't know English, let alone/to say nothing of/not to speak of (更不用说) French.6) 半否定句We seldom/hardly/scarcely/barely hear such fine singing.I know little English. I saw few people.7) 双重否定You can't make something out of nothing.//What's done cannot be undone. There is no sweet without sweat.//No gain without pains.I can't help /keep/ laughing whenever I hear it.No man is so old but (that) he can learn.8)排除否定Everyone is ready except you.//He did nothing but play.But for your help, I couldn't do it.9)加强否定I won't do it at all.//I can't see it any more.//He is no longer a boy.2. 判断句型1) 一般判断句It is important for us to learn English.It is kind of you to help me sincere means honest.The boy is called/named Tom.We regarded/consider it as an honor.2)强调判断It is English that we should learn.//It is he who helped me a lot.3)弱式判断Your sentence doesn't sound/look/appear/feel right.You look/seem as if/as thought you had been there before.Maybe/Perhaps/ she is ill.He is probably ill.//He is likely ill. //It is possible that he is late 4) 注释判断He can remember so many English words, that is (to say) he is a living dictionary.(活字典)5) 正反判断That sounds all right, but in fact it is not.6) 比较判断It is more a picture than a poem.7) 互斥判断He or you are wrong. Either he is right or I am.3. 祝愿祁使句式1) 一般句式Study hard and keep fit. Be brave! Don't be shy! Get out of here.2)强语式Do tell me. Never tell a lie.3) 委婉祈使句Please tell me the true. Would/Will/Won't do me a favor?Would/Do you mind my smoking? What/How/ about going on foot?4)建议祈使句Let us go. Let us know the time. Don't let the fire out.Let's not waste the time. You'd better start early.Shall we listen to some music? Why don't you get something to drink? Suppose/supposing you pick me up at about six?I suggest we (should) take the train.5)祝愿句Success to you! //Wish you a good journey.May you have a happy marriage. //Here's to your success!Allow me to propose a toast to our friendship!4. 感叹句型How well he speaks! //How kind she is! //What a nice weather it is! Here he comes! //Such is life! //Wonderful! // Help!5. 疑问句型1) 一般疑问句Is he a doctor?//Do you the way to the station?2)反意疑问句He is a teacher, isn't he?//It is quite cheap, don't you think?3) 特殊疑问句What is the distance/width/size/population/temperature/fare?Who is he? What is he?(干什么的)//What is he like? // How is he? How do you like him? //What do you think of him?What ever do you mean by saying this?4)选择疑问句He is a doctor or a nurse?5)间接疑问句Do you know how old he is? //Tell me if (whether) you like it.What do you think/say/suppose I should do?6. 数词句型1) 表数目It is exactly ten o'clock.//It is five miles away from here.He is more than/over/ at least not less than 20.He is under/at most/no more than 20.2)表年月日He was born on April 22 1994/in 1994 on the morning of Oct.1.3)表年龄He is 20 years old/years of age.//He is at the age of 10.4)表倍数It is four times that of last years.This is four times as big (again) as that one.This is four times bigger than that one.The income is double what it was.The output of coal was 200% greater than in 1998.5)表计量It is 10 meters long/wide/high.//It costs me 100 yuan.I spent 10 hours to finish it.//It took me 10 days to finish it.It is worth 100 yuan.7. 关联指代句型1)两项关连I have two books, one is Chinese; the other English.I have five books, one is Chinese; the others English.To say is one thing, but/and/ to do is another.One the one hand, I am your teacher, and on the other hand, I am also you friend.Some like to play football, others are fond of basketball.2)先后顺序First/firstly, I wish good health, second/secondly success in your study, third/thirdly good luck in everything.First stop, then look, finally cross.At first/in the beginning/ he word hard. Later/Afterwards he is not so diligent.3)修饰限制This is the same book as I lost yesterday.This is the same book that I lost yesterday.(同一本书)Don't trust such a man as over praise you.He/One/Those/They who should come failed to appear.A man/A person/The one/Anyone/People who saw her liked her very much.The day/time/moment will come when China is strongest in the world.4) 两项连接He can speak not only English but also French.The book is both interesting and instructive.It is neither cold nor hot.Please either come in or go out.The old worker has experience and knowledge as well.5)加和关系Besides literature, we have grammar and writing.Apart from oxygen, there are some other gases in the air.In addition to "if", there is many other conjunctions that can introduce conditional clauses.I must go now, incidentally, if you want that book.You seem to like tea, so do I.8. 比较句型1)等比句He is as tall as I. // He is the same height as I.She is no less diligent than he. The lab is no better than a cottage.2) 差比句I speak English worse than he does.//He is not so/as tall as I am.Our knowledge is much inferior to their.3) 极比句He is the tallest of all in the class.None/No one/ is so blind as those that won't see.Nothing is so easy as this.4)比例句The more a man knows, the more he feels his ignorance(无知).5) 择比句He is taller than any other boy in the classIt is better late than never.//They would die than live as slavesHe prefers doing to talking//He prefers to do rather than to talk.He prefers mathematics to English.//I'd rather stay here.6)对比句You think me idle, but on the contrary, I am busy.They are working hard while you are wasting your time.9. 比喻句型We must work like him.//He behaves as his father does.He speaks English as if/though he was a foreigner.10. 条件假设句1) 一般事实If we succeed, what will the people say?Suppose it rains, what shall we do?Persevere(坚持) and you'll succeed.2)虚拟条件句If I were you, I would go.//If you had seen it, you would have been moved.3)反条件句Unless you try, you'll never succeed.//Don't move, or/else/otherwise I'll shot.4)唯一条件句If only I have another chance, I shall do better.Only in this way can we learn English well.So/As long as we don't lose heart, we'll succeed.5)推论条件句Since that is so, there is no more to say.Now that you are grown up, you must stop this behavior.11. 时间句型1)一般时When I see him, I'll tell him.2) 表同时You'll grow wiser as you grow older.Work while you work, play while you play.He worked, at the same/in the meantime he listened to the music.3)限制时Every/each time when I went to his house, he was out.By the time that we got there, he was out.4)交替时Sometimes he sings, sometimes he dances.At one time the baby cries, at another it talks.5)先时I stopped hem before he began to talk with me.6)后时I'll tell you after I finish it.7)紧接时As soon as I see him, I'll tell him.Once you begin, you must continue.The (very) moment/instant (that) I saw him, I recognized him. On hearing the news, she bust into tears.Hardly had I seen the light, when I heard a loud thundering.8)延续时I haven't seen him since I came here.A friend is never know till/until a man have need.12. 地点句型1) 一般地点Where have you been?Where there is a will, there is a way.2)方位Hebei lies in the east of China.Japan is lies to the east of China.The house faces (to) the south.He is sitting at the front of the classroomHe is standing in front of/before me.He is sitting at the back of/behind me.He is sitting in the back of/at the rear of the classroom. He is sitting next to/besides me.He is sitting close to/near me.At the top of/On top of the shelf, there are some books.He is sitting on the left/right.The mountain you see to the right is the Purple Mountain. 13. 原因句型He didn't go to school because he was ill.Since we are all here, let's begin our meeting.It might rain yesterday, for the ground was wet.Now (that) we have finished the work, we can go home.I am glad to meet you.I am sorry that I hear that.Thank you for your help.That is why he failed to come.He didn't come because of/on account of the weather.He went out of curiosity.I succeeded thanks to his help.This failure is due to the fact they lack experience.Owing to our joint efforts, the task was fulfilled.What are studying English for?For what reason did you choose this?What's the point of asking his to do that?How come you never told me about it?What with the wind and what with the rain, our walk was spoiled.14. 目的句型He stopped aside so that she could go in.He sits in the front in order that he can see words clearly.He gets up early so as to/in order to have time to do exercises. He repeated it for fear that there should be any mistake.15. 结果句型It was very cold, so that the river froze.They cost a lot of money, so/therefore we use them carefully. He is such a good man that every one likes him.He ran so fast that no one could catch him.He hurried to the house only to find that it was empty.I was caught in the rain. As a result, I had a bad cold.16. 程度句型How often do you write to your parents?How long do you stay at home?It is so beautiful that we all love it.It is too big for you.He is too excited to speak.He is not old enough to know this.The letter must be sent as soon as possibleYou must work as hard as you can.As far as I know, I can speak only English.17. 让步句型Though/Although he is rich, (yet/still) he doesn't show off.Yang as he is, he know a lot of things.Even if/though he succeeded, he was not proud.No matter what you say, I'll still try to do it.Keep calm, whatever happens.In spite of this, we must go ahead with our plans.Regardless of all the difficulties, we'll fight it out to the end.18. 转折句型I searched everywhere but could not find him.You may go, only return quickly.He is seriously ill, still there is hope of his recovery.It looked like rain, however it was clear in the afternoon.He is still young, yet he is high up in the position.He didn't tell me the truth, I know it, though.19. 省略句I think/say/suppose/expect/believe/hope so.Why not come earlier next time?。
人教版英语八年级下册知识点总结
八年级英语下册语法知识复习1.should 情态动词,应该，应当，用于询问,提出建议，或表达职责和义务。
如:What should I do? You should have a talk with your parents。
could 也可以提出建议,比较委婉.如: You could write him a letter。
could还用于礼貌地请求，如：Could you please clean your room? 否定句式：Could you please not do sth？其他常用情态动词：must必须，have to必须，不得不，may可能，可以，can能，会，可能，可以need需要。
情态动词+动词原形作谓语。
2.非谓语动词形式（一）动词不定式结构：to+动词原形或不带to。
否定:not+to do或not do句法功能:1）主语：常用it作形式主语，不定式为真正的主语:It is +形容词+for sb。
to do sth.It is important to keep fit。
=To keep fit is important.2)宾语：（1）直接宾语:想,喜欢，希望：want，like, love，would like，hope, expect；决定同意拒绝开始学习：decide，agree, refuse, begin，start, learn, 需要计划帮助提供：need, plan，help，offer+ to do（划线的动词还可以接doing）如：I’ll help to clean up the city parks。
（宾语）疑问词(what, who, which，where, when ，how，)+to do 作宾语I don’t know what to say. 我不知道说什么。
(2）宾补：tell，ask,want，wish,allow,invite,help,encourage,teach等+ sb. to do （hope不能接sb。
人教版初中英语八年级下册全册各单元知识点、语法归纳整理
人教版初中英语八年级下册全册各单元知识点、语法归纳整理Unit1W hat’s the matter?一．重点短语归纳1.foot---feet脚tooth---teeth牙齿2.have a cold感冒3.have a stomachache胃疼4.have a sore back背疼5.have a sore throat喉咙疼6.have a fever发烧7.lie down and(have a)rest躺下休息have a rest休息8.hot tea with honey加蜜的热茶9.see a dentist看牙医see a doctor看医生10.drink lots of water多喝水11.lots of ,a lot of,许多。
大量a lota lot of=lots of，可以修饰可数名词复数和不可数名词，一般用在肯定句中。
：There are lots of（a lot of）books in our library.There is a lot of water on the grounda lot,是一个副词词组，跟动词连用；表示十分，很等意思；Thanks a lot.12.have a toothache牙疼13.That’s a good idea好主意14.go to bed去睡觉go to bed early早上床睡觉15.feel well感到好 feel ill感到不舒服I don’t feel well=I’m not feeling well我感觉不舒服.16.start doing/to do sth开始做某事to do是一件事情完成了，开始做另外一件事情doing是原来的那件事情做到一半，现在又开始做了，是同一件事情。
17.two days ago两天前18.get some rest多休息,休息一会儿19.I think so我认为是这样20.be thirsty口渴21.be hungry饥饿22.be stressed out紧张23.listen to music听音乐24.healthy lifestyle健康的生活方式25.traditional Chinese doctors传统中医26.need to do sth需要做某事I have a toothache.I need to see a dentist.我牙痛,我需要去看牙医.We need to keep our classroom clean.我们需要保持教室的干净.27.too much+不可数名词太多的…much too+形/副实在太…极其，非常too many+可数名词复数太多的…28.be good for sth./doing sth.对什么有益，对什么有好处be bad for sth./doing sth.对什么有害be good to对…好be good at=do well in在……方面好，擅长be good(bad) for、be good at的相关用法1.be good for对......有益Doing morning exercises is good for your health.做早操对你们的建康有益。
新人教版八年级下册英语语法大全【强烈推荐】
新人教版八年级下册英语语法大全1Will people have robots?◆unit知识点：1．形容词，副词的比较等级考查热点透视：a)表示A与B在程度上相同时，“as+形容词或副词的原级+as”结构。
表示A不如B时，可用“not as/so+形容词或副词的原级+as”结构。
b)表示A比B在程度上“更…..”时，可用“形容词或副词的比较级+than”结构c)表示三者或三者以上的比较，其中一个在程度上“最…..”时，常用“the+形容词或副词的最高级”结构，后面可带“of/in的短语”来说明比较的范围。
（注意：副词的最高级在句中常省略“the”.）d)在形容词或副词的比较级前，可以用“a little,even,far,much,still”的等词语来修饰，以加强语气。
e)表示“越来越….”时，常用“形容词或副词的比较级+and+形容词或副词的比较级”结构，但要注意，对于多音节和部分双音节形容词，副词而言，若要表达此意时，要用“more and more+形容词或副词的原级“结构。
f)在表示“其中最….之一“的含义时，常使用“one of+the+形容词最高级形式+名词复数”结构，其中的定冠词the不可以省略。
g)如果强调“两者中比较…的（一个）”的意思时，可使用“the+形容词比较级+其它”结构。
h)表示“越….越….”,可使用“the+形容词或副词的比较级，the+形容词或副词的比较级”结构。
2.一般将来时a)一般将来时的构成：由助动词shall或will加动词原形构成，shall用于第一人称。
在口语中，will在名词或代词后常简略为’ll，will not常简略为w on’t。
这个时态的肯定，否定和疑问结构可表示如下：肯定句否定句疑问句I(We)shall(will)go.I(We)shall(will)not go.Shall I(we)go?You(He,She,They)will You(He,She,They)will Will you(he,she,they)go.not go.go?用”be going to+动词原形”也可表示将来时，表示将要发生的事，打算或决定要做的事。
人教版八年级英语下册语法归纳
八年级下册重点语法和短语Unit 1 Will people have robots?重点语法：一般将来时态的应用do/does 的一般将来时态形式：(shall/will) dodo/does 的一般将来时态的被动语态：(shall/will) be done一般将来时态的肯定句、否定句、疑问句形式：肯定句例句：People will have robots in a few years.否定句例句：People (will not/won't) have robots in a few years.一般疑问句例句：Will people have robots in a few years?特殊疑问句例句：What will people have in a few years?重点短语：won't = will notthey'll = they willshe'll = she willhe'll = he willI'll = I willfall in love with(sb./sth.) 爱上（某人/某物）be able to do sth. 能够做某事come true 实现in the future 未来hundreds of 数以百计的thousands of 数以千计的look for(sb./sth.) 寻找（某人/某物）will → would 情态动词will 的原形和过去式may → might 情态动词may 的原形和过去式Reading Strategy(阅读方法)Look at the title and picture, and predict what you will read about. (看着标题和图片，预知你要阅读那些方面的内容。
)This helps you get ready to acquire new information. (这样可以帮助你获得一些新的信息。
初中英语人教版八年级下册重点语法知识归纳(共十二类)
八年级英语下册重点语法点归纳1.形容词/副词的比较级和最高级1.形容词/副词的比较级和最高级的构成规则(1)单音节词和少数以-er，-ow结尾的双音节单词，比较级在后面加-er，最高级在后面加-est。
①单音节单词small→smaller→smallestshort→shorter→shortesttall→taller→tallestgreat→greater→greatest②少数以-er，-ow结尾的双音节单词clever→cleverer→cleverestnarrow→narrower→narrowest(2)以不发音e结尾的单音节单词，比较级在原形后加-r，最高级在原级后加-st。
large→larger→largestnice→nicer→nicestable→abler→ablest(3)以一个辅音字母结尾的闭音节（即：辅音＋元音＋辅音）单词中，先双写末尾的辅音字母，比较级加-er，最高级加-est。
big→bigger→biggesthot→hotter→hottestfat→fatter→fattest(4)以“辅音字母＋y”结尾的双音节词，把y改为i，比较级加-er，最高级加-est。
easy→easier→easiestheavy→heavier→heaviestbusy→busier→busiesthappy→happier→happiest(5)其他双音节词和多音节词，比较级在前面加more，最高级在前面加most。
beautiful→more beautiful→most beautifuldifferent→more different→most differenteasily→more easily→most easily(6)有少数形容词、副词的比较级和最高级是不规则的，必须熟记。
good→better→bestwell→better→bestbad→worse→worstill→worse→worstold→older/elder→oldest/eldestmany/much→more→mostlittle→less→leastfar →further/farther→ furthest/farthest2.形容词和副词比较级的用法(1)“甲+be+(倍数)+形容词比较级+than+乙”表示“甲比乙…”或“甲比乙…几倍”。
人教版英语八年级下册 单词 短语 语法
人教版英语八年级下册Unit 1What’s the matter?重点单词matter n. 问题；事情stomachache n. 胃痛；腹痛foot n. 脚；足neck n. 颈；脖子stomach n. 胃；腹部throat n. 咽喉；喉咙fever n. 发烧lie v. （lay）躺；平躺rest v. & n. 放松；休息cough n. & v. 咳嗽X-ray n. X射线；X光toothache n. 牙痛headache n. 头痛break n. 间歇；休息hurt v. （hurt）（使）疼痛；受伤passenger n. 乘客；旅客off adv. & prep. 离开（某处）；不工作；从……去掉onto prep. 向；朝trouble n. 问题；苦恼hit v. （hit）（用手或器具）击；打herself pron. （she的反身代词）她自己sick adj. 生病的；有病的knee n. 膝；膝盖ourselves pron. （we的反身代词）我们自己climber n. 登山者；攀登者risk n. & v. 危险；风险；冒险situation n. 情况；状况kilo（=kilogram）n. 千克；公斤rock n. 岩石knife n. （pl. knives）刀blood n. 血mean v. （meant）意思是；打算；意欲importance n. 重要性；重要decision n. 决定；抉择control n. & v. 限制；约束；管理spirit n. 勇气；意志death n. 死；死亡nurse n. 护士重点短语1. What’s the matt er? 怎么了？出什么事了？2. have a cold 感冒3. have a stomachache 胃痛4. lie down 躺下5. take one’s temperature 量体温6. have a fever 发烧7. take breaks(take a break）休息8. get off 下车9. to one’s surprise 使……惊讶的；出乎……意料10. right away 立即；马上11. get into 陷入；参与12. be used to 习惯于……；适应于……13. take risks(take a risk) 冒险14. run out (of) 用尽；耗尽15. cut off 切除16. get out of 离开；从……出来17. be in control of 掌管；管理18. give up 放弃重点句型1. —What’s the matter?—I have a stomachache.2. —W hat’s the matter with Ben?—He hurt himself. He has a sore back.3. —Do you have a fever?—Yes, I do. / No, I don’t./I don’t know.4. —Does he have a toothache?—Yes, he does.5. —What should she do?—She should take her temperature.6. —Should I put some medicine on it?—Yes, you should. / No, you shouldn’t.7. You shouldn’t eat so much next time.He should lie down and rest.He should see a dentist and get X-ray.重点语法1. have在涉及健康问题的句子中的应用。
人教版初中英语八年级下册语法知识点
4．动词＋副词＋介词（其后需加宾语）
5．动词＋名词（其后不加宾语）
make a bed整理床铺take place发生make faces做鬼脸
6．动词＋名词＋介词（其后需加宾语）
It is very kind of you to help me．＝You are very kind to help me．你帮我的忙，太谢谢你了。
5．疑问词和不定式连用和疑问词连用的不定式在句中相当于名词，常作主语、宾语、表语、同位语等。
6．省略to的不定式
（1）当两个（或两个以上的）不定式由and，or，than等连接时，通常只需在第一个不定式前用to，其余不定式前的to可省略。
4）当某些结构后的不定式动作与句中某一动作重复时，不定式符号to之后的其他成分可以省略，只保留不定式符号to。常见结构有：be able to，be going to，have to，ought to，used to等。
8．不定式的主动表示被动
①在“be＋性质形容词＋不定式”结构中。
此类形容词有easy，hard，difficult，interesting，heavy，pleasant，comfortable，safe，dangerous，impossible等。
4．不定式的复合结构不定式用for和of引出逻辑主语，带有逻辑主语的不定式称为不定式的复合结构。不定式的复合结构在句中可作主语、宾语、定语等。
当作表语的形容词表示人的性格、品质时，常用of引出不定式的逻辑主语，否则用for引出。常见的表示性格、品质的形容词有：
good好的kind和蔼的brave勇敢的honest诚实的lazy懒惰的nice好的wise明智的clever聪明的silly傻的stupid笨的foolish愚蠢的right正确的wrong错的rude粗鲁的polite礼貌的fair公正的unfair不公正的careless粗心的careful细心的patient耐心的
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新人教版｜八年级下册所有语法全汇总一. 询问某人的健康问题及遭到麻烦的表达方法1. 询问某人患了何种疾病或遇到了何种麻烦时，常用以下几种结构来表达：What’s the matter (with sb.)?（某人）怎么了？What’s wrong (with sb.)?（某人）怎么了？What’s the trouble with sb? 某人出什么事了？What happened to sb? 某人发生了什么事？Are you OK? 你没事吧？Is there anything wrong with sb.？某人有不舒服/麻烦吗？2. 要表达身体疼痛或不舒服，可用以下结构：①某人+have/has+病症The twins have colds．双胞胎感冒了。
②某人+have/has+a+headache/toothache/stomachache/backache/earache.She had a stomachache last night. 她昨晚肚子痛。
③某人+have/has+a+sore+发病部位He has a sore throat. 他喉咙痛。
④某人+hurt(s)+身体部位或反身代词He hurt his leg. 他的腿受伤了。
⑤某部位+hurt(s).My head hurts badly. 我头痛得厉害。
⑥某人+have/has+a pain+in one’s+身体部位I have a pain in my chest. 我胸口痛。
⑦(There is) something wrong with one’s+身体部位There is something wrong with my right eye. 我的右眼有毛病。
⑧其他表达方式She has a heart trouble. 她有心脏病。
He got hit on the head. 他头部受到了撞击。
She cut her finger. 她割破手指了。
二. 情态动词should的用法1. should为情态动词，意为“应该；应当”，否定式为shouldn’t，其后接动词原形，无人称和数的变化。
常用来表示征询意见、建议、劝告、要求或义务等。
You should drink more water. 你应该多喝水。
He should put his head back. 他应该把头后仰。
We should try our best to help him. 我们应当尽力去帮助他。
You shouldn‘t watch TV. 你不应该看电视。
-2. should用于主语为第一人称的疑问句，表示征询意见。
Should I put some medicine on it? 我应当给它敷上药吗？Should we tell her about it? 我们应该告诉她这件事吗？3. 在英语中，表示建议的说法有很多，而且都是中考考查的重点。
主要结构有：①Would you like (to do) sth？你想要／愿意（做）某事吗？Would you like to play basketball with me? 你想要和我一起打篮球吗？②Shall I/we do sth? 我/我们做某事好吗？Shall we go to the zoo tomorrow? 明天我们去动物园，好吗？③Why not do sth? 为什么不......呢？Why not join us?为什么不加入到我们当中来呢？④How/What about doing sth? 做某事怎么样？How about going swimming? 去游泳怎么样？⑤Let’s do sth. 让我们做......吧。
Let’s go home. 咱们回家吧。
⑥You’d better (not) do sth 你最好（不）要做某事。
You’d better not go there alone. 你最好不要一个人去那儿。
三. 反身代词英语中共有八个反身代词，在使用时应注意和它所指的相应的对象在人称、性别和数上保持一致。
第一人称第二人称第三人称单数myself yourself himself/herself/itself复数ourselves yourselves themselves反身代词的用法1. 可用作宾语，指的是宾语和主语表示同一个或同一些人或事物。
如：Maria bought herself a scarf.We must look after ourselves very well.2. 可用作表语，指的是表语和主语表示同一个或同一些人或事物。
如：She isn’t quite herself today.3. 可用作主语或宾语的同位语，常用来加强语气。
如：She herself will fly to London tomorrow.I met the writer himself last week.4. 用在某些固定短语当中。
如：look after oneself / take care of oneself 照顾自己teach oneself sth./learn sth. by oneself 自学-enjoy oneself 玩得高兴，过得愉快help oneself to sth 请自用……（随便吃/喝些……）hurt oneself 弄伤自己say to oneself 自言自语leave sb. by oneself 把某人单独留下【注意】反身代词不能单独做主语，但可以做主语的同位语，起强调作用。
如：我自己能完成作业。
（误）Myself can finish my homework.（正）I myself can finish my homework. / I can finish my homework myself.四. 一般将来时一般将来时表示将来某个时间要发生的动作或状态，或将来经常发生的动作或状态。
一般将来时的基本结构1. will+动词原形否定式：will not=won't一般疑问式：will/shall+主语+动词原形+其他？特殊疑问式：特殊疑问词+一般疑问式？—Will he help you with your English tonight?今天晚上他会帮助你学习英语吗？—Yes, he will./No, he won't.是的，他会。
/不，他不会。
—When will you arrive for America?你什么时候去美国？—Tomorrow.明天。
2. am/is/are going to +动词原形否定式：am/is/are not going to +动词原形一般疑问式：am/is/are +主语+ going to + 动词原形+其他？特殊疑问式：特殊疑问词+一般疑问式？Look at the dark clouds. There is going to be a storm.看那乌云，快要下雨了。
Is he going to collect any data for us?他会帮我们收集数据吗？What are you going to do tomorrow?明天你打算作什么？3. will+动词原形与am/is/are going to +动词原形的用法区别will+动词原形与am/is/are going to +动词原形的用法虽然都表示将来发生动作或情况，一般情况下能互换。
但它们的用法是有区别的。
will主要用于在以下三个方面：（1）表示主观意愿的将来。
They will go to visit the factory tomorrow.明天他们将去厂参观工厂。
（2）表示不以人的意志为转移的客观的将来。
He will be thirty years old this time next year.明年这个时候他就（将）三十岁。
（3）表示临时决定，通常用于对话中。
—Mary has been ill for a week.玛丽病了一周了。
—Oh, I didn't know. I will go and see her.噢，我不知道。
我去看看她。
be going to主要用于以下两个方面：（1）表示事先经过考虑、安排好打算、计划要做某事。
Dad and I are going to watch an opera this afternoon.今天下午我和爸爸打算去看歌剧。
（2）表示根据目前某种迹象判断，某事非常有可能发生，表示推测。
Look! There come the dark clouds. It is going to rain.瞧！乌云密集。
天要下雨了。
五. 动词不定式（to do）的用法1. 作主语为避免句子的头重脚轻，常用it作为形式主语，而真正的主语动词不定式后置。
常用句型：It +be+adj./n.+(for/of sb.) to do sth./It takes sb. some time to do sth.2. 作宾语动词want, decide, hope, ask, agree, choose, learn, plan, need, teach, prepare常接动词不定式作宾语。
3. 作（后置）定语常用于“have/has＋sth.＋to do”或“It‟s time to do sth.”等结构中。
4. 作宾语补足语tell, ask, want, invite, teach, like, call等可接带to的动词不定式作宾语补足语，构成tell/ask/want /call/invite sb. to do sth.结构。
【注意】动词不定式作使役动词和感官动词的宾语补足语时应省去to：“一感(feel)，二听(listen to, hear)，三让(let, make, have，四看(look at, see, watch, notice)，半帮助(help)”。
5. 动词不定式作状语主要用来修饰动词，表示目的，结果或原因。
为了强调目的，有时可以把动词不定式放在句首，或在不定式前加in order (to) 或so as (to) “为了，目的是”。
六. Could you please...？句型1. 请求别人时通常用此句型，也可以说Can you...please?情态动词could或can在这里均表示请求，在意思上无区别，但是用could在于其显得更委婉、客气、诚恳。
在日常生活中常使用could you/I...?若在句末加上please，则显得更礼貌。