北师大版初二(上)英语第6讲：unit 3 语法篇(教师版)
八年级英语上册Unit6课堂教学知识点归纳总结
八年级英语上册Unit6课堂教学知识点归纳总结第一篇：八年级英语上册Unit6课堂教学知识点归纳总结八年级英语上册Unit6课堂教学知识点归纳总结Unit6 Im going to study computer science.本单元的语法：学习一般将来时be going to do sth。
be going to + 动词原形——表示将来的打算、计划或安排。
常与表示将来的tomorrow, next year等时间状语或when 引导的时间状语从句连用。
I am going to visit my grandparents this Sunday.这个星期天我打算去看望我的爷爷奶奶。
Are you going to play basketball with me tomorrow?你打算明天和我一起打篮球吗？What are you going to do when you grow up?你长大了打算干什么？ 1.肯定句：主语 + be going to + 动词原形 + 其他。
He is going to take the bus there.他打算乘坐公交车去那里。
2.否定句：主语 + be not going to + 动词原形 + 其他I’m not going to see my friends this weekend.这个周末我不打算渴望我的朋友。
3.一般疑问句：Be + 主语 + going to + 动词原形 + 其他4.肯定回答： Yes, 主语 + be.否定回答： No, 主语 + be not.Are you going to see your friends this weekend? Yes ,I am./ No, I’m not.5.特殊疑问句：疑问词 + be + 主语 + going to + 动词原形 + 其他？What is he going to do this weekend? 这个周末他打算干什么？本单元的短语和知识点：1.词性转换：science(名词，科学)—scientist（名词，科学家）violin（名词，小提琴）--violinst（名词，小提琴家）piano（名词，钢琴）--pianist（名词，钢琴家）2.grow up成长，长大3.be good at+名词代词动词+ing:擅长…(math为名词，speak为动词)He is good at math,but he isn’t good at speaking English.他擅长数学，但是不擅长说英语。
北师大版英语八年级上册Unit3 原级、比较级、最高级的构成和用法
原级、比较级、最高级的构成和用法回顾：原级的构成和用法l)构成：形容词，副词的原级形式是形容词2)用法：表示双方在程度，性质，特征等某方面相等时，用" as 十原级形容词或副词十as"的结构；表示双方不相等时，用" not so (as)十原级形容词或副词十as"的结构；表示一方是另一方的若干倍时，用"倍数十as十原级形容词或副词十as"的结构．e.g. Ms．Sun speaks English as fluently as you．This building looks not so (as) high as that one．This room is three times as large as that one.1.比较级和最高级的构成1）加-er, -est构成比较级和最高级。
单音节形容词和副词以不发音的-e结尾的high higher highest safe safer safest hard harder hardest late later latest small----smaller----smallest large----larger----largestnew----newer----newest nice----nicer----nicest辅音字母要双写的情况以辅音加-y结尾的情况Big bigger biggest dry drier driest Hot hotter hottest merry merrier merriest Thin thinner thinnest easy easier easiest2) 加more, most构成比较级和最高级多音节的形容词由形容词加-ly构成的副词expensive more expensive most expensiveslowly more slowly most slowlycarefully more carefully most carefullyhighly more highly most highly以-ful, -less, -able, -ous, -ive, -ing等结尾的双元音形容词useless more useless most uselessserious more serious most serious分词形容词tired,pleased及glad,often,real, right,wrong等单音节形容词。
外研版初二(上)英语第6讲：Module-3-语法篇(教师版)
Module 3 语法篇___________________________________________________________________________ __________________________________________________________________________________ _______熟练掌握本模块形容词, 副词比较级。
这节课进一步学习形容词和副词的比较级的规则变化和不规则变化（1）规则变化:类别构成方法原级比较级多音节词和部分双音节词在原级前加more carefulbeautifulmore carefulmore beautiful 在原级前加less importantusefulless importantless useful（2）不规则变化:原级比较级good/well（身体好的）better many/much more（3）形容词和副词比较级用法①表示两者进行比较时用比较级, 最明显的提示词是than, 其结构为“A…+比较级+than+B”。
e.g.The sun is bigger than the moon.太阳比月亮更大。
This painting is nicer than that one.这幅绘画比那幅更漂亮。
②有表示程度的副词a little, a bit, a few, a lot, much, even, still, far, rather, any等修饰时, 用比较级。
e.g.I feel even better now.我现在觉得好多了。
It is much cooler today than before.今天比以前凉爽得多。
③比较级前面可以加上表示具体数量差别的结构,表示具体“大多少”, “小多少”, “长多少”, “短多少”等。
e.g.This house is 10 meters higher than that one.这栋楼房比那栋高10米。
北师版初二(下)英语第6讲：Unit3语法篇(教师版)-张晶
Unit 3 语法篇____________________________________________________________________________________________________________________________________________________________________学生通过本讲学习，能够掌握本单元的重点词汇句型，并在综合能力上有一定的拓展。
在完成时的结构现在完成时由“have/has+过去分词”构成，主要有两个含义：① 表示动作发生在过去，但与现在的情况有联系，有时无时间状语，有时和一些表示不确定的过去时间状语连用，如：many times，just，yet，ever，never，just，already，before，so far, by now等连用。
②表示从过去某一时间开始一直延续到现在并还可能继续延续下去的动作，用于延续性动词，且句中常带有表示一段时间的时间状语，如：since + 时间点/从句，for two months, so far等。
1）现在完成时和一般过去时都能表示过去发生过的动作，但现在完成时表示过去动作对现在的影响，并且表示这一动作已完成或还可能继续下去；2）而一般过去时与现在的情况没有联系，仅表示过去的动作，且这一动作到说话时已终止。
因此现在完成时不能与表示明确的过去时间如：in1949，yesterday，last week等的状语连用，并且用when或where对这些时间和地点状语提问时，一般只用一般过去时。
三、在“it is first/second...time that...。
”或在“it/this/that is the +最高级+名词+that...。
”结构中，that从句中的动词常用现在完成时；在“it + be ...+since从句”这一结构中，be可用一般现在时或现在完成时，since从句一般用过去时。
北师大版初中英语八年级上册句法讲解Unit 3 Faster,Higher,stronger(句式)
Unit 3 Faster, Higher, Stronger句式精讲精练：句式精讲1.What does David think of sit-ups?What do/does/did sb think of……? 意为“某人认为……怎么样？”，用于提问对人或事物的看法。
类似表达方式还有：“How do/does/did sb like……?”和“How do/does/did sb feel about……?”。
例如：What do you think of the weather in Beijing?=How do you like the weather in Beijing?=How do you feel about the weather in Beijing? 你认为北京的天气怎么样？2.First, he learned to use his artificial leg.learn作动词意为“学会，学到”，常见的用法有learn to do sth意为“学会去做某事”；learn sth form sb/sth/sp意为“从某人/某事/某地学到某物”。
例如：I learnt to use the computer when I was 9. 当我9岁的时候，我就学会去使用电脑了。
We learn English form our English teacher. 我们跟着我们的英语老师去学习英语。
3.What does Mike mean by the last sentence?What do/does……mean by……? 意为“……是什么意思？”。
用来询问对方某动作或话语的意思，疑问代词what作mean的宾语，by后面接名词、代词或动名词。
例如：—What do you mean by“decorate the tree”? 你说“装饰这颗树”是什么意思？—I mean we put up the lights and Christmas balls. 我的意思是我们把这些灯和圣诞球挂起来的。
【教育资料】北师大版初二(上)英语第6讲：unit 3 语法篇(教师版)-学习专用
Unit 3语法篇____________________________________________________________________________________________________________________________________________________________________ 理解并掌握形容词比较级、最高级的用法形容词比较级、最高级一、形容词比较级、最高级变化规则1.单音节词的变化：2. 双音节、多音节词的变化：(1) 少数以-er, ow, -ble结尾的双音节词，末尾加-er（比较级），-est（最高级）。
以-e结尾的词只加-r和-st。
eg: clever cleverer cleverest narrow narrower narrowest able abler ablest，其他双音节都在前面加单词more和most。
(2) 多音节词三个或三个以上音节的形容词只能加more和most。
例如：more/most beautiful但是，以形容前缀un开头的三音节形容词不适合上述情况，如unhappy, untidy，我们可以说：unhappier→unhappiest untidier→untidiest(3) 由--ing分词和--ed分词演变过来的形容词(包括不规则动词如know→known)只能加more或most来表示它们的比较级和最高级。
more(most) striking more(most) interesting more(most) wounded3. 不规则形式bestworstmany /much mostleastfurthestold older oldest /elder eldest二、形容词原级、比较级和最高级的用法1. 形容词原级用法：(1)修饰原级的词：very, too, so, quite(2)同级比较as + adj 原级+ as 例如：Tom is as tall as Mike. Tom和Mike一样高。
北师大版八年级上册英语 Unit 6 词汇和语法基础(解析版)
知识图谱Unit6The Unexplained知识精讲一、必背词汇unexplained adj.原因不详的；未说明的monster n.怪物UFO n.不明飞行物unusual adj.特别的，不寻常的strange adj.奇怪的；奇特的creature n.生物；动物natural adj.天生的；自然的sense n.感官；感觉；意识v.感觉到smell v.闻到n.气味taste v.尝n.味道；滋味touch v.摸amazing adj.令人惊奇的relax v.放松，休息disappear v.消失，不见search v.搜索，搜寻yard n.院子；码fence n.篱笆，围栏strangely adv.异常地，奇怪地noise n.声响；吵闹声wake v.醒来；唤醒hairy adj.多毛的scary adj.恐怖的，吓人的scared adj.害怕的，恐惧的throw v.扔，投newspaper n.报纸sailor n.水手，海员row v.划船n.一排，一行boat n.小船，划艇toward prep.朝，向，接近dive v.跳水，潜水side n.边缘；一边，一侧imaginary adj.想象中的，虚构的might v.可能；可以prove v.证明，证实brain n.脑asleep adj.睡着的probably adv.很可能human n.人common adj.普通的，常见的realise v.意识到，领会radio n.无线电广播pyjama n.睡衣裤二、重点词汇1.unexplained adjective/ʌnɪkˈspleɪnd/Unexplained events,behaviour,etc.are ones for which people do not know or understand the reason.（事件、行为等）未说明的，未解释的，原因不详的例句：He was shot dead earlier this year in unexplained circumstances.他在今年早些时候莫名其妙地被人开枪打死了。
北师大版八年级上册英语 Unit 6 词汇与语法基础(解析版)
例句：
Tragedy touched their lives when their son was 16.
他们儿子16岁那年，他们的生活中发生了悲剧。
The TV report about the children's work for charity touched thousands of people's hearts.
证明，证实
例句：
Computers have been used to prove mathematical theorems.
计算机被用于证明数学定理。
That theory was proved false.
那个理论被证实是错误的。
5. sense noun /sens/
1). an ability to understand, recognize, value, or react to something, especially any of the five physical abilities to see, hear, smell, taste, and feel
你预感他们会作何反应？
The helicopters hovering overhead added to the sense of urgency.
头顶盘旋的直升机加重了紧迫感。
3). one of the possible meanings of a word or phrase含义，意义
例句：
碰，触摸
例句：
That paint is wet - don't touch (it).
那块油漆没干——别碰（它）。
He touched the girl on the arm to get her attention.
北师大版八年级英语上册 Unit 3 笔记
爸爸两年前戒烟了。
三、知识梳理
5. at the age of 在...岁时 He could paly the violin at the age of five. 他五岁时就能拉小提琴。 6. have an accident 发生事故 He had an accident on his way home. 他回家的途中发生了事故。 7. half 用作形容词，意为“一半的，半数的”。half 可以与 a/an 连用，也可以构成“half + the + 名词”或“half + one's + 名词”的搭配。 half an hour 半小时 Half the students are girls 半数的学生为女孩子。 He lost half his left leg and half his right arm.
三、知识梳理
1. It's time for sth. 到...时间了 It's time for after-class activities.
到课下活动的时候了。
2. any other+单数名词 I was faster than any other student.
3. a bit 程度副词，副词可以修饰动词、形容词、副词。
一、重点短语 二笔记
一、重点短语
1、do the high jump 跳高 2、do the long jump 跳远 3、do push-ups 做俯卧撑 4、do sit-ups 做仰卧起坐 5、do pull-ups 做引起向上 6、climb a rope 爬绳 7、after-class activities 课下活动 8、break the record 打破记录 9、a bit 稍微；有点儿 10、joke around 开玩笑
北师大版初一(上)英语第6讲：Unit Three 语法篇(教师版)
Unit Three（语法篇）____________________________________________________________________________________________________________________________________________________________________学生可以熟练掌握人称代词和物主代词的用法。
一、代词代词是代替名词的一种词类。
大多数代词具有名词或形容词的功能。
英语中的代词，按其意义、特征及在句中的作用分为：人称代词、物主代词、反身代词、指示代词、疑问代词、不定代词、关系代词、相互代词八种，以及代词it 的特殊用法。
（一）人称代词1．人称代词单数复数主格宾格主格宾格第一人称I me we us第二人称you you you you第三人称he him they them she her they them it it they them2．人称代词的用法（1）人称代词的主格在句子中作主语例如：John waited a while but eventually he went home。
约翰等了一会儿，最后他回家了。
（2）人称代词的宾格在句子中作宾语或介词宾语，但在口语中也能作主语补语，第一人称在省略句中，还可以作主语，例如：I saw her with them, at least, I thought it was her.我看到她和他们在一起，至少我认为是她。
（her做宾语，them做介词宾语，her做主语补语）3．人称代词排列顺序一般如下：（1）单数人称代词并列作主语时，其顺序为：第二人称> 第三人称> 第一人称you > he/she/it > I（2）复数人称代词作主语时，其顺序为：第一人称> 第二人称> 第三人称We > you > They注意：在下列情况中，第一人称放在前面：（二）物主代词1．表示所有关系的代词，也可叫做代词所有格。
北师大版八年级上册英语 Unit 6 词汇和语法基础(解析版)
The sun disappeared behind a cloud.
太阳躲到了云彩的后面。
3. search verb /sɜːtʃ/
1). to look somewhere carefully in order to find something
搜查；搜索
例句：
The police searched the woods for the missing boy.
警察在树林中搜寻失踪的孩子。
He searched (in/through) his pockets for some change.
他翻遍口袋想找些零钱。
2). to look for information on a computer, the internet, etc.
1). as found in nature and not involving anything made or done by people
天然的，非人为的；非人造的
例句：
He died from natural causes (= because he was old or ill).
他是自然死亡。
pyjama n.睡衣裤
二、重点词汇
1. unexplained adjective /ʌnɪkˈspleɪnd/
Unexplained events, behaviour, etc. are ones for which people do not know or understand the reason.
wake v.醒来；唤醒
hairy adj.多毛的
scary adj.恐怖的，吓人的
北师大版初三英语第6讲：unit 3 语法篇(教师版)
Unit 3语法篇____________________________________________________________________________________________________________________________________________________________________理解并掌握常见连词及表示原因连词的用法1. 常见连词(and, but, or, so)的用法(1) and“和，而且，又〞，表示并列关系。
例如：I woke up and got out of bed. 我醒了就起床了。
(2) but“但是〞表示转折关系。
例如：I got up early but I still missed the first bus.我起得很早，但仍然错过了早班车。
(3) or“或者；否那么〞。
例如：Hurry up, or you will be late. 快点儿，否那么你就要迟到了。
(4) so“所以〞，表示因果关系。
例如：I heard some noise outside, so I went out of the room to see why.我听见外面有些声音，所以走出房间去看看是怎么回事。
2. because, since, as, for表示原因的区别because, since, as 都是表示“原因〞的附属连词，引导原因状语从句；而“for〞也表示原因，引导的是并列句。
语气由强至弱一次为：because, since, as, for。
(1) because表示直接原因，它所指的原因一般是听话人所不知道的，语气最强。
常用来答复why的提问，一般放在主句之后，也可以单独存在。
例如：---Why are you late? 你为什么迟到了？--- Because I missed the early bus. 因为我错过了早班车。
北师大版八上 Lesson6Vocabulary, Speaking, Pronunciation
Complete the sentences with the correct words from the box. Then translate them.
as at for in into on
3. __A_t__ that moment, Mr Lin decided to take the lead. 就在那时，林先生决定带头。
volunteers
Look at some special teams. astronauts
Look at some special teams. Chinese men’s gymnastics team
What special teams can you think of? Tell your partner. Include these details. 1. Who are in the team?
5. They walked for six hours. It was a very long _jo_u_r_n_e_y_ and everyone was tired.
6. It was very difficult but the team members _su_p__p_o_r_te_d_ each other.
2. What does the team do? 3. Why do you think the team is special? 4. What can you learn from this team?
Astronauts work as a special team. Each one of them has different skills, but they must help each other.
北师大版初二(上)英语第6讲：unit 3 语法篇(学生版)
Unit 3语法篇____________________________________________________________________________________________________________________________________________________________________理解并掌握形容词比较级、最高级的用法形容词比较级、最高级一、形容词比较级、最高级变化规则1.单音节词的变化：2. 双音节、多音节词的变化：(1) 少数以-er, ow, -ble结尾的双音节词，末尾加-er（比较级），-est（最高级）。
以-e结尾的词只加-r和-st。
eg: clever cleverer cleverest narrow narrower narrowest able abler ablest，其他双音节都在前面加单词more和most。
(2) 多音节词三个或三个以上音节的形容词只能加more和most。
例如：more/most beautiful但是，以形容前缀un开头的三音节形容词不适合上述情况，如unhappy, untidy，我们可以说：unhappier→unhappiest untidier→untidiest(3) 由--ing分词和--ed分词演变过来的形容词(包括不规则动词如know→known)只能加more或most来表示它们的比较级和最高级。
more(most) striking more(most) interesting more(most) wounded3. 不规则形式good /well better bestbad /ill worse worstmany /much more mostlittle less leastfar farther farthest /further furthestold older oldest /elder eldest二、形容词原级、比较级和最高级的用法1. 形容词原级用法：(1)修饰原级的词：very, too, so, quite(2)同级比较as + adj 原级+ as 例如：Tom is as tall as Mike. Tom和Mike一样高。
北师大初二英语上册重点语法
北师大初二英语上册重点语法The saying "the more diligent, the more luckier you are" really should be my charm in2006.北师大初二英语上册重点语法一一般将来时一般将来时表示将来某个时间要发生的动作或者存在的状态;通常与表示将来的时间状语连用,如tomorrow, the day after tomorrow, next year, next month, next week, in 100 years等;be going to do 动词原形结构：表示打算、准备做的事情或者肯定要发生的事情;如：It is going to rain.will do 结构表示将来的用法：1. 表示预见Do you think it will rainYou will feel better after a good rest.2. 表示意图I will borrow a book from our school library tomorrow.What will she do tomorrow基本构成如下：一般疑问句构成：1will+主语+do… Will Sarah come to visit me next Sunday2there be 结构的一般疑问句：Will there + be …Will there be fewer trees Yes, there will. / No, there won’t否定句构成：will + not won’t+doSarah won’t come to visit me next Sunday.特殊疑问句构成：特殊疑问词＋will＋主语＋…What will Sarah do next Sunday★★练一练★★根据例句,用will改写下列各句例：I don’t feel well today. be better tomorrowI’ll be better tomorrow.1. Gina has six classes today. have a lot of homework tonight_____________________________2. I’m tired now. sleep later_____________________________3. My parents need a new car. buy one soon_____________________________4. We can’t leave right now. leave a little later_____________________________5. The weather is awful today. be better tomorrow_____________________________二should的用法：should用来提出建议和忠告,后边加动词原形,否定句直接在should后边加not.例如：I think you should eat less junk food.我认为你应该少吃垃圾食品;She drives a lot and she seldom walks. So I think she should walk a lot.她经常开车,很少走路;所以我认为她应该多走路;Students shouldn’t spend too much time playing computer games.学生们不应当花太多的时间玩计算机游戏;学习向别人提建议的几种句式：1I think you should…2Well, you could…3Maybe you should …4Why don’t you…5What about doing sth.6You’d better do sth.★★练一练★★用should或shouldn’t填空1. I can’t sleep the night before exams.You ______ take a warm shower before you go to bed.2. Good friends ______ argue each other.3. There is little milk in the glass. We _______ buy some.4. They did n’t invite you Maybe you ______ be friendlier.5. I am a little bit overweight. So I think I _______ do exercises every day.三过去进行时过去进行时表示过去某一点时间正在进行的动作或者过去某一段时间内一直进行的动作;1. 构成was /were + doing,例如：I was watching TV at 9 o’clock last night.at 9 o’clock last night是时间点They were playing football all afternoon.all afternoon是时间段2. 过去进行时的标志词at 8 o’clock last night, this time yesterday等;例如：I was having lunch at home this time yesterday.昨天的这个时候我正在吃午饭;At that time she was writing a book.那阵子她在写一本书;表示她在那段时间里一直在做那件事情;★★练一练★★用括号中所给动词的适当形式填空;1. This time yesterday I ____ ______readbooks.2. At 9 o’clock last Sunday th ey ______ ______havea party.3. When I _____comeinto the classroom, she ________ ______reada storybook.4. She _____ ______playcomputer games while her mother __________cookyesterday afternoon.5. I _____ ______havea shower when you _______callme yesterday.四间接引语形成步骤：1不要逗号,冒号,引号2要考虑到人称的变化人称的变化与汉语是一致的 3要考虑时态的变化4要考虑时间状语、地点状语和语示代词的变化;1. 直接引语变成间接引语时,几个主要时态的变化规律直接引语间接引语一般现在时一般过去时一般将来时过去将来时现在进行时过去进行时2. 直接引语变成间接引语时,一些词汇的变化规律直接引语1. am / is2. are3. have / has4. will5. can6. may间接引语1. was2. were3. had4. would5. could6. might★★练一练★★用括号中所给动词的适当形式填空;1. She said I _____behard-working.2. Peter told me he _____bebored yesterday.3. She said she _____goswimming last Sunday.4. Bobby said he _____maycall me later.5. Antonio told me he _____reada book then.请转述他人说的话：1. I go to the beach every Saturday. Tom2. I can speak three languages. Lucy3. I will call you tomorrow. Mike4. I’m having a surprise party for Lana. she五if引导的条件状语从句结构：if＋一般现在时,主语＋将来时含义：如果……,将要……例如：If you ask him, he will help you.如果你请求他,他会帮助你;If needed, we’ll work all night.如果需要,我们就干个通宵;★★练一练★★根据中文提示,完成句子;1. 如果你参加聚会,你将会过得很开心;If you ________ the party, you __________.2. 如果明天下雨,我们将不去野餐;If it __________ tomorrow, we ___________.3. 如果你经常听英文歌,你将会喜欢英语的;If you often ________, you _________________.请根据内容从所给的15个单词中选出最恰当的10个填入空白处,使短文完整,有些词要根据需要作适当的词形变化;than, so, tell, us, them, report, beause, love, composition, understand, to, that, much, for, whatA generation gap 代沟has become a serious problem. I read a _______1about it in the newspaper. Some children have killed _______2after quarrels 争吵with parents. I think this is _______3they don’t have a good talk with each other. Parents now spend _______4time in the office. _______5they don’t have much time to stay with their children. As time passes, they both feel _______6they do n’t have the same topics话题to talk about. I want to _______7parents to be more with your children, get to know them and understand them. And for children, show your feeling _______8your parents. They are the people who _______9you. So tell them your thoughts 想法. In this way, you can have a better _______10of each other.答案：1. She’ll have a lot of homework tonight.2. I’ll sleep later.’ll buy one soon.4. We’ll leave a little later.5. Maybe it’ll be better tomorrow.答案：1. should 2. shouldn’t 3. should 4. should 5. should答案：1. was reading 2. were having 3. came; was reading4. was playing; was cooking5. was having; called答案：1. was 2. was 3. went 4. might 5. was reading答案：1. If you go to the party, you will have a good time2. If it rains tomorrow, we won’t go to the picnic3. If you often listen to English songs, you’ll like English19|评论。
北师大版英语八年级上册全册最新精品教案
北师大版英语八年级上册全册最新精品教
案
该教案分为以下几个模块：
1. Unit 1：Where's your pen pal from？
本模块主要涵盖介绍笔友的国家，研究询问家庭成员和朋友的
情况及回答，并掌握一些关于英语国家文化的知识。
2. Unit 2：Where did you go on vacation？
本模块主要涵盖介绍假期去的地方，研究询问旅行线路、交通
工具、旅行时间、景点介绍和旅行经历，并掌握一些常用的短语和
交际技巧。
3. Unit 3：What were you doing when the rainstorm came？
本模块主要涵盖过去进行时态，研究描述一些过去正在发生的
事情，有关天气和自然灾害的知识，以及应对不同应急情况的表达。
4. Unit 4：Were there any animals in the park？
本模块主要涵盖there be句型，研究描述某个场所的存在事物，并掌握一些描述自然界和动物的单词和短语。
5. Unit 5：Why do you like pandas？
本模块主要涵盖动物及其性的知识，研究掌握一些描述动物的
形容词和描绘性语言。
同时，还要深入了解中国的国宝——大熊猫，并掌握一些与动物保护相关的词汇和短语。
6. Unit 6：When was it invented？
本模块主要涵盖发明和发现的知识，研究询问或描述某个发明
或发现的历史背景、过程和影响，并掌握一些与科技和发明相关的
词汇和短语。
该教案贯穿了听、说、读、写等多个方面，内容丰富、实用性强，符合八年级学生的学科特点，是一份优秀的教学参考。
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Unit 3语法篇____________________________________________________________________________________________________________________________________________________________________理解并掌握形容词比较级、最高级的用法形容词比较级、最高级一、形容词比较级、最高级变化规则1.单音节词的变化：2. 双音节、多音节词的变化：(1) 少数以-er, ow, -ble结尾的双音节词，末尾加-er（比较级），-est（最高级）。
以-e结尾的词只加-r和-st。
eg: clever cleverer cleverest narrow narrower narrowest able abler ablest，其他双音节都在前面加单词more和most。
(2) 多音节词三个或三个以上音节的形容词只能加more和most。
例如：more/most beautiful但是，以形容前缀un开头的三音节形容词不适合上述情况，如unhappy, untidy，我们可以说：unhappier→unhappiest untidier→untidiest(3) 由--ing分词和--ed分词演变过来的形容词(包括不规则动词如know→known)只能加more或most来表示它们的比较级和最高级。
more(most) striking more(most) interesting more(most) wounded3. 不规则形式good /well better bestbad /ill worse worstmany /much more mostlittle less leastfar farther farthest /further furthestold older oldest /elder eldest二、形容词原级、比较级和最高级的用法1. 形容词原级用法：(1)修饰原级的词：very, too, so, quite(2)同级比较as + adj 原级+ as 例如：Tom is as tall as Mike. Tom和Mike一样高。
not + as + adj/ adv 原级+ as 例如：Tom is not as tall as Mike. Tom不如Mike高。
2. 比较级的用法(1). 两者之间的比较，句中有明显的标志词than例如：Tom is taller than John. Tom比John高。
(2). Which/Who is + 比较级, A or B ? 例如：Which is easier, maths or English? 数学和英语哪个更容易？(3). A is the +比较级+ of the two.表示两者中“较……”，例如：Tom is the taller of the two boys. Tom是这两个男孩中较高的。
(4). 比较级+ and + 比较级，“越来越…”例如：Now it is hotter and hotte r. 现在越来越热。
(5).The + 比较级…, the + 比较级…“越…，越…”，例如：The more, the better. 越多越好。
The more you practice, the easier it becomes. 你练得越多，做起来就变得越容易。
(6). 比较对象相同，可用that/those代替第二个比较对象，例如：The weather in Shanghai is better than that in Wuhan. 上海的天气比武汉的好。
(7).能修饰比较级的副词及短语：much/a lot/far(…的多)、a little/a bit(…一点儿) 、even(甚至更…，还…)、still（还要…，更…），例如：This city is much more beautiful than that one. 这个城市比那个美丽得多。
Today is even hotter than yesterday. 今天甚至比昨天都热。
3. 形容词最高级用法(1).the+最高级+ of/in (三者及以上范围的)，例如：Roses are the most beautiful of all flowers. 玫瑰是所有花中最漂亮的。
(2).Which/Who is the + 最高级A ,B or C ? 例如：Which is the biggest, the moon, the earth or the sun ? 月亮、地球和太阳，哪个最大？(3).one of the + 最高级+ 名词复数+ in/ofShenzhen is one of the biggest cities in China. 深圳是中国最大城市之一。
(4). the + 序数词+ 最高级+ 名词+ in/ofThe Yellow River is the second longest river in China. 黄河是中国第二长河。
(5). This is the + 最高级+ 名词(that) I have ever seen/listened.This is the most beautiful city that I have ever visited. 这是我参观过的最漂亮的城市。
1. ---Which season do you like______, winter or summer? ---Summer.A. wellB. betterC. bestD. the best2. Mo Yan is one of ________writers in the world.A. famousB. more famousC. most famousD. the most famous3. It’s possible to get 100 dollars a day in this company, and some days you can get________.A. muchB. moreC. littleD. fewer4. There will be_______jobs for people because some robots will do the same jobs as people.A. manyB. moreC. fewerD. fewest5. ---Nick, what kind of movies do you like______, action movies or comedies?---Comedies, I think.A. goodB. betterC. bestD. well6. ---What do you think of her teaching English?---Great! No one teaches________in our school.A. goodB. worseC. betterD. best7. ---It’s smoggy these days. That’s terrible!---Yes, I hope to plant trees. ____________trees, ____________air pollution.A. The more; the fewerB. The less; the moreC. The less; the fewerD. The more; the less解析：1. 由句中的“winter or summer”可知是两者之间的比较，需用比较级。
题意为“夏天和冬天你更喜欢哪一个？”故选B。
2. 由句中的“in the world”可知，需使用最高级。
题意为“莫言是世界上最著名的作家之一。
”故选D。
3.根据题意“在这家公司可能一天得到100美元，并且有时候可能得到更多”，可知需用比较级。
故选B。
4. 由后文的“机器人将可以和人类做一样的工作，”可知应该是工作将会更少。
题意为“因为机器人将可以和人类做一样的工作，将来会有更少的工作。
”故选C。
5. 由句中的“action movies or comedies”可知两者之间的比较需用比较级。
题意为“—动作片和喜剧你更喜欢哪一个？—我想是喜剧。
”故选B。
6. 题意为“—你认为她英语教得怎么样？—很棒！在我们学校没有人比她教得还好了。
”句中虽有表示范围的in our school，但根据句意可知，此处是在学校的其他教师与她进行比较，故需用比较级，故选C。
7. the+比较级，the + 比较级，表示“越…越…”题意为“树越多，空气污染就越少。
”tree是可数名词，故用more来修饰；air pollution不可数，故用less修饰。
故选D。
答案：1-5 BDBCB 6-7 CD基础演练一、填入形容词的适当形式1. Fred is the __________(short ) in his class .2. My book is ________( new ) than my sister’s .3. That piece of chicken is the _________( heavy )in the fridge.4. Annie says Sally is the ________ (kind) person in the world.5. Our classroom is _____ (wide) and _____ (bright) than yours.6. Which is________(strong)Li Lei or Wu Tong?7. They are too____(young) to _____(carry) the bag.8. It is so______(hot)_____ we stay at home.9. She is a very_______(clever) girl.10. Li Lei is as ______(strong) as John.二、单项选择1. Jane is_________than Betty.A. tallerB. tallC. tallestD. not as tall2. The Yellow River is one of _________rivers in China.A. longB. longerC. longestD. the longest3. ---Which is_______, the sun, the moon, or the earth? ---Of course, the moon is.A. smallB. smallerC. the smallestD. smallest4. In our city, it’s______in July, but it’s_______even in August.A. hotter; hottestB. hot; hotC. hotter; hotD. hot; hotter5. Someone says “Time is money. ” But I think time is_______important than money.A. leastB. muchC. even moreD. much least巩固提高一、用括号内所给词的适当形式填空1. He is________(bad) at learning maths. He is much_______( bad) at Chinese and he is the______( bad)at English.2. The Yangze River is very_______(long). In fact, it’s _________( long)river in China.3. Which do you like___________(well) of all the coats?4. The_______(much), the __________(good).5. Saturday is my ________(busy) day in a week.6. Sue is a little ___________( beautiful) than her sister.7. He is one of the___________(friendly) people in the class, I think.8. Toronto is ___________(large) city in Canada.9. Good health is_____________(important) thing in life.10. Which eats____________(many), the mouse, the dog or the horse?二、根据中文提示完成句子1.在男子跳高中比赛中他赢得了金牌。