大多数形容词和副词有三个等级： ·原级（不作比较），修饰词very,so,too,pretty,really；
·比较级，表示“较……”或“更……”的意思（两者之间进行比较）, 标志词than,A or B/of the two, 修饰词much,a lot,a little；
·最高级，表示“最……”的意思（三者或三者以上作比较），形容词最高级前面一般要加定冠词the，后面可带in（of）短语来什么比较的范围。 形容词和副词的比较级和最高级规则变化： 构 成 方 法 原 级 比 较 级 最 高 级 单音 节词 和部 分双 音节 词 一般在词尾加-er或-est high short late fine hot big thin fat funny easy early beautiful athletic outgoing higher shorter later finest hotter bigger thinner fatter funnier easier earlier more beautiful more athletic more outgoing highest shortest latest finest hottest biggest thinnest fattest funniest easiest earliest most beautiful most athletic most outgoing 以字母e词尾的词，加-r或-st 重读闭音节词词尾只有一个辅音字母时，先双写辅音字母，再加-er或-est 以“辅音字母+y”结尾的双音节词，先把“y”改为“i”，再加 -er或-est 在词前加more或most 多音节词和部分双音节词 形容词和副词的比较级和最高级不规则变化： 原 级 比较级 最高级 good/well bad/badly many/much little far better worse more less farther（更远） further（更深远） best worst most least farthest(最远) furthest（最深远） As+(原级)+as与……一样…… not as/so…as不如 Lily is not as/so tall as Lucy. =Lily is shorter than Lucy.
Unit4 What’s the best movie theater?
A.重点句型
1. 2. 3. 4. 5.
It has the biggest screens.
The DJs choose songs the most carefuuly. How do you like it so far? Thanks forget telling me.
Can I ask you some questions?
B.短语与固定搭配
movie theater电影院 close to…离……近 clothes store服装店 in town在镇上
so far到目前为止 10 minutes by bus坐公共汽车10分钟的路程 talent show才艺表演
in common共同；共有 around the world世界各地；全世界 more and more……越来越…… and so on等等 all kinds of……各种各样的 be up to是……的职责；由……决定 not everybody并不是每个人 make up编造（故事、谎言等） play a role in…在……方面发挥作用/有影响
for example例如 take…seriously认真对待 give sb. sth.给某人某物
come true（梦想、希望）实现；达到Can I ask you some…?我能问你一些……吗？ How do you like…?你认为……怎么样？Thanks for doing sth.因做某事而感谢。 What do you think of…?你认为……怎么样?much+ adj./adv.的比较级 ……得多 watch sb. do sth.观看某人做某事
play a role in doing sth.发挥做某事是作用/在做某事方面扮演重要的角色 one of+可数名词的复数 ……之一
C.形容词和副词的最高级一般变化规律
比较级变化，一般词尾加-er， 最高级变化，词尾加上-est， 词尾若是哑音e, 直接加r就可以， 词尾若是哑音e, 直接加上-st， 辅音字母加y, 记得把y变i加-er, 辅音字母加y, y变i再加-est,
一辅重读闭音节，末尾双写加-er， 一辅重读闭音节，末尾双写加-est， 形副音节123，比较等级more在前。 形副单词多音节，最高级前the most。 1.表示由动词加-ing或-ed构成的形容词。 2.表示由形容词加后缀-ly构成的副词。 3.表示部分双音节及多音节词。
tall-- taller short-- shorter long-- longer fat-- fatter heavy-- heavier thin -- thinner cute -- cuter clever-- cleverest
strict -- stricter kind -- kinder nice -- nicer
calm -- calmer wild -- wilder smart -- smarter quiet -- quieter loud-louder shy -- shier lovely -- lovelier pretty-- prettier ugly-uglier funny -- funnier friendly --friendlier / less friendly happy--happier lazy -- lazier
popular -- more popular outgoing – more outgoing talented -- more talented serious –more/less serious active -- more active athletic --more athletic
handsome --more handsome beautiful -- more beautiful hardworking – more/ less hardworking ( jump) high -- higher ( run ) fast -- faster
( work ) hard -- harder ( get up ) early -- earlier ( sing ) well -- sing better late -- later ( dance ) well -- dance better
( play basketball ) well -- (play basketball ) better
be good at -- be better at ( feel )good -- ( feel )better
(sing) clearly -- (sing) more clearly (speak) loudly -- (speak) more loudly calmly -- more calmly wildly -- more wildly quietly -- more quietly seriously --more seriously
actively -- more actively
Unit5 Do you want to watch a game show?
A.短语与固定搭配
think of认为 learn from从……获得；向……学习 find out查明；弄清楚 talk show谈话节目 game show游戏节目 soap opera肥皂剧 go on发生 watch a movie看电影 a pair of一双；一对try one’s best尽某人最大努力 as famous as与……一样有名
have a discussion about就……讨论one day有一天 such as例如 dress up打扮；梳理 take sb.’s place代替；替换
do a good job干得好 something enjoyable令人愉快的东西 interesting information有趣的资料 one of……之一 look like看起来像 around the world全世界 a symbol of……的象征 let sb. do sth.让某人做某事 plan to do sth.计划/打算做某事 hope to do sth.希望做某事
happen to do sth.碰巧做某事 expect to do sth.盼望做某事 How about doing…?做……怎么样？ be ready to do sth.乐于做某事 try one’s best to do sth.尽力做某事
B.词语用法：
1.the other, the others, other, others,another 辨析
·the other 表示特指两个或者两部份中的另一个或另一部分，可直接单数名词或复数名词。表示两个中的一个……另一个……时，常用one …the other…。例：
He has two brothers, one is a teacher, the other is a doctor.
There are forty students in our class. twenty-one are girls, the other nineteen are boys. ·the others 特指某一范围内的其他的（人或物），是the other的复数形式，相当于the other+复数名词。the other + 复数名词 = any other + 名词单数。例： You two stay here, the others go with me.
I’m different from Jeff because I’m louder than the other kids (any other kid) in my class. ·other 作代词或形容词，可修饰可数名词单数或复数。例： We learn Chinese, Maths, English and other subjects. ·others 作代词，泛指“其他的人或物”。 例：
Some students are doing homework,others are talking loudly.
·another 泛指同类事物中的三者或三者以上的“另一个”，只能代替或修饰单数可数名词。例： I don’t like this one. Please show me another one. 2.find out 查明，弄清楚，find 找到 3.go on和happen
·happen v.发生，一般指偶然发生，主语为事，不能为人。 ·Sth + happens to sb. 某事发生在某人身上
·Sth + happens + 地点/时间，意为：某地/某时发生了某事
·happen v，表示“碰巧”，主语可以是人，后常跟动词不定式to,表示“碰巧……”. ·Sb + happens to do sth. ·go on 发生，与 take place 同义
* take place 意为“发生，举行，举办”，一般指非偶然性事件的“发生”，即这种事件的发生一定有某种原因或事先的安排。
例：Great changes have taken place in China.
翻译：一小时前发生了什么？ ？ 1.expect v. 期待，盼望，预期，后常接四种结构：
·expect + 名词/代词，期待某事/某人，预计……可能发生。 I’m expecting Li Lin’s letter. ·expect to do sth. 预计做某事
Lily expects to come back next week. ·expect sb. to do sth.期望某人做某事 I expect my mother to come back early. ·expect + 从句 预计……
I expected that I’ll come back next Monday.
7. serious a. 严肃的，认真的。 He is a serious man. ·be serious about sb/sth. 对某人/某事当真
Peter is serious about Jenny. He wants to get married to her.
be serious about doing sth. 对某事当真 ____He’s serious about selling his house. ·take sth. seriously 认真对待某事 动词不定式做宾语
Unit6 I’m going to study computer science.
A.短语与固定搭配
grow up成长；长大 every day每天 be sure about对……有把握 make sure确信；务必
send…to…把……送到…… be able to能 the meaning of……的意思 different kinds of不同种类的 write down写下；记下 have to do with关于；与……有关系 take up开始做；学着做 hardly ever几乎不；很少 too…to…太……而不能……/太……以至于不能
be going to+动词原形 打算做某事 practice doing练习做某事 keep on doing sth.不断地做某事 learn to do sth.学会做某事 finish doing sth.做完某事 promise to do sth.许诺去做某事 help sb. to do sth.帮助某人做某事 remember to do sth.记住做某事 agree to do sth.同意做某事 love to do sth.喜爱做某事 want to do sth.想要做某事
B.词语用法：
1 promise vt. 保证，许诺。有三种结构：
·promise to do sth. _____My mother promised to buy a piano for me. ·promise sb. sth. _____ My aunt promised me a bike.
·promise + that 从句_____ Tom promises that he can return on time. 2.promise n. 允诺， 诺言 make a promise
Lily is a dishonest girl. She never keeps a promise. 2.when 与 while 的区别：
·when 表示“当…时候”，既指时间点，又指一段时间，when 引导的时间状语从句中的动词可以是终止性的也可以是延续性的。When the teacher came in, the students were talking.
·while 表示“当…时候”，仅指一段时间，从句中的动作必须是延续性的，一般强调主从句的动作同时发生， while 还可以作并列连词，意为“ 而、却”，表示对比关系。 Lisa was singing while her mother was playing piano. Tom is strong while his younger brother is week.
3. practice vt. 练习， 后接名词，代词或v-ing 作宾语。
Your elder sister is practicing playing the guitar in the room. 4. everyday 与 every day 区别
everyday adj. 每天的 在句中作定语，位于名词前。 This is our everyday homework.
every day 副词短语， 在句中作状语，位于句首或句末。 He reads books every day.
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