Unit3 I’m more outgoing than my sister?语法讲解：1.形容词和副词的原级、比较级、最高级的构成原级变比较级的规则变化：①一般在词尾+-er,-est②以不发音的e结尾的词，在词尾+-r,-st③“_________”结尾的重读闭音节且末尾只有一个辅音字母时，双写这个辅音字母再+er，-est④以“___________+y”变y为i，再加+er，-est⑤多音节和部分双音节词，在词前+more或most（注意：）①以“ly”结尾的副词，除early外，一般加more 或most.②有些形容词有两种变化方式如：healthy---healthier---healthiest/ more healthy---most healthyfriendly----friendlier --- friendliest / more friendly ----most friendlyclever----cleverer---cleverest / more clever ----most clever原级变比较级的不规则变化：good/well---_________---___________bad/badly/ill---_________---___________many/much---_________---___________little---_________---___________far---_________---___________/---_________---___________old---_________---___________/---_________---___________写出下列形容词副词的比较级最高级important__________________ easy__________________ happy__________________ thin__________________ good__________________hot______________________ easily__________________ many__________________ nice___________________ delicious__________________few __________________ little__________________2.形容词和副词原级的用法①肯定：_________________ “…和…一样”(相当于：the same+n. as与……一个样)You are as _______ as me.你和我一样高。
He has as _________books as I (have=do).他的书和我的书一样多。
②否定_________________________“…不如…”（相当于：…less +原级+ than…“……不如/没有……”）His jacket ______ _____ _____ ______ that one.这件夹克衫没有那件便宜。
She _______ ________ ________ _________ books as I have.I don’t run so fast as you.I run ______ _______ ______ you.He doesn’t play the violin so ______ as his father.A.good B.better C.well D.best③twice/数词times +as 原级as“是……的几倍”这个房间是我的房间的两倍。
The room is ______ as _____ as mine=(my room).你的苹果是我的苹果的四倍。
________________________________.④very/quite/so /as/too/really+原级3.比较级基本句型：①…比较级+ than …“……比……更……”(than后加名词，代词或者句子)This cake is _________________ （味更美）that one.Li Lei sings ___________（比…更好）Jim.He is two years _________(比…更大）me .②“Which / Who is + 比较级， A or B？”e.g. Which T-shirt is nicer, this one or that one?③the+比较级+of the（two ）: 两者中较…的一个Of the twins, she was______ ________hard-working .④比较级＋and＋比较级“越来越……“或more and more+原级“越来越……”e.g. They talked ______ ____ _______ loudly. 越来越大________________ 越来越好________________ 越来越多________________ 越来越少________________越来越坏________________越来越漂亮________________ 越来越有趣________________ 越来越有用________________⑤The比较级…,the＋比较级…“越…就越…”The _______________ (exercise) you do, the ___________(strong) you’ll be.⑥比较级常与much, even, far, than, a little, a bit, a lot 等连用.（注意：）①常用_______代单数可数名词,____________代替复数名词,__________代替不可数名词/可数名词单数.e.g. The book here is newer than ______ ________ on the desk．The apples on the tree are fresher than ________ in the box.The weather in Wuhan is hotter than________ in Beijing.②必须是同类事物之间的比较。
My house is much cleaner than _______.（=____ ______)Peter is tall than Mike.He speak English better than I(do).He speak English better than me.(习惯用法)③比较级前可用“数词+名词”表示确定的度量。
e.g. I am (5 years) older than him．The room is (3 times) as large as that one.单词讲解We ________ girls. A.are both B.. both areWe ________ apples. A. both like B. likeboth考点二：both... and..."…和…两个都"、、"既…又…"连接两个主语时谓语用___数。
Both she and I ______ going to do the cleaning. A.am B.is C.are D.be2.aloud, loud ,loudly 辨析① aloud 强调发出的声音能被听见，意思为“出声地”或“大声地”，常用read ，call 等动词连用。
例如：Please read the text aloud.② loud 意为“响亮地”、“大声”或“高声地”，侧重发出的音量大，传得远，常用speak ，talk ，laugh 等动词。
loud 还可用作形容词。
例如：Speak ________, please, or no one will hear you. 请大声些，否则没人能听见。
③ loudly 意为“响亮地”，常与ring ，knock 等动词连用。
loudly 放在动词前后均可，含有“喧闹”或“嘈杂”的意味。
例如：Suddenly the bell on the wall rang loudly. 突然，墙上的铃大声地响起来。
3.which“_______”,指_______.(人/物)当pron.时，_______ is Sam’s book?当adj.时，_______ _______ is Sam’s book?讲述：tell a story/lie/joke.4. tell 告诉：tell sb. sth.= tell sth. to sb. ; tell sb. (not) to do sth.辨别；识别：Can you tell the ________(不同点) between the twins?5 .though意为“然而；但是”，表示转折关系，常放于句尾，用逗号隔开; however可位于句首、句中或句末，常用逗号隔开。
But位于句首“但是”。
6.talented adj.“有才能的”短语：be talented in“在…方面有天赋”后面接______________ talent n. “才能”短语：have a talent for “有…天赋”7.the same as…意为“和……一样”I have the same height as you.the same……as……“和……一样的”My height is the same as yours.8.care v.在意；担忧I don’t care what happens.__________adj. “小心的”___________adv. “小心地”___________adj. “粗心的”____________adv. “粗心地”短语：Take care! 当心/保重care about: 关心；在意He doesn’t care about anything people say.take care of=care for 关心；照顾或look after①（使）破裂，碎，损坏I ______ the window yesterday.The glass ________.玻璃碎了。
②（+身体部分）弄破③n. 暂停；休息短语：______________休息break down 出故障他们的车出故障了。