临池初二公开课

Unit 1 Where did you go on vacation?复合不定代词或副的构成及用法构成：由some, any, no, every分别加上-body, -thing, -one构成的不定代词叫做合成不定代词；加上-where构成副词。

用法：（1）合成不定代词在句中可以作主语，宾语或表语等。

Nobody will listen to him. He wants something to eat.（2）不定代词作主语时，谓语动词要用单数。

There is nothing wrong with the TV. Everybody likes reading.（3）some-不定代词，通常用于肯定句中；any-不定代词则多用于否定句、疑问句中。

但some-可用于表请求、邀请、预料对方会作肯定回答时的疑问句中。

Someone is calling me.There isn’t anyone else there.Is anybody over there?Could you give me something to eat?（4）形容词修饰不定代词时，通常要放在不定代词之后。

There is something delicious on the table.（5）somewhere, anywhere, nowhere, everywhere用作副词。

Flowers come out everywhere.注：①形容词修饰不定代词要后置：anything special②不定代词做主语时谓语用单数.用不定代词或不定副词填空：1. I can’t hear anything = I can hear _________.2. There is __________ on the floor. Please pick it up.3. Did ________ go to play basketball with you ?4. I phoned you last night, but ________ answered it.5. Maybe __________ put my pencil _________. I can’t find it ___________.单选1. No one ________ how to do it. A.know B. knows C. knowing D. knew2. Everything_____OK, isn’t it? A. was B. are C. and D. is3. There’s________in the newspaper. You should read it.A. important somethingB. something boringC. boring somethingD. something important.Unit 2 How often do you exercise?语法知识: 频度副词1. 频度副词的含义(1) 表示次数、频率的副词称为频度副词。

常用的频度副词按高低依次为always > usually > sometimes > seldom > hadly ever > never100% 80% 60% 30% 10% 0%(2) 表示具体的频率、次数时，一次用once，两次用twice，三次或三次以上用“基数词+times”表示: three times, four times, six times2. 频度副词在句中的位置(1 )频度副词一般在实意动词之前，be 动词、助动词或情态动词之后E.g. We never eat junk food.Lucy is sometimes very busy.I can hardly say a word.(2)有些频度副词也可位于句首，但表示不同含义sometimes 常位于句首，和位于句中区别不大。

E.g. Sometimes Jack plays computer games.often 用于句首时，通常表示强调，且其前一般有quite，very 修饰E.g.Very often he goes online.Usually 也可位于句首，其前不用修饰语。

E.g. Usually my father goes up early.Always 一般不用于句首，但可以用在祈使句中。

E.g. Always remember this.3. 对频度副词提问时，用how oftenE.g. ---How often do you go to the movies? ---Once a month词语辨析：sometimes , sometime, some times , some time 的区别：sometimes 频度副词，有时。

表示动作发生的不经常性，多与一般现在时连用，可位于句首、句中或句末。

Sometimes I get up very early. ------How often do you get up?sometime 副词，某个时候。

表示不确切或不具体的时间，常用于过去时或将来时，对它用疑问词when.I will go to Shanghai sometime next week. ------When will you go to Shanghai next week?some times 名词词组，几次，几倍。

其中time 是可数名词，对它提问用how many times.I have read the story some times. -------How many times have you read the story?some time 名词短语，一段时间. 表示“一段时间”时，句中谓语动词常为延续性动词，提问时how longI always stay at home after work,but ------ I do sports with Tom.My friend will come here to stay with me for ------ this summer.Lily's grandmother will come to see her ------- this Sunday.I am sure that we have met -------- before.Unit 3 I’m more outgoing than my sister Unit 4 What’s the best movie theater形容词与副词的比较级与最高级大多数形容词（性质形容词）和副词有比较级和最高级的变化，即原级、比较级和最高级，用来表示事物的等级差别。

原级即形容词的原形，比较级和最高级有规则变化和不规则变化两种。

1．规则变化1. My brother is two years __________(old)than me.2. Tom is as ________(fat) as Jim.3. Is your sister __________(young) than you? Yes,she is.4. Who is ___________(thin),you or Helen? Helen is.5. Whose pencil-box is __________(big),yours or hers? Hers is.6. Mary’s hair is as __________(long) as Lucy’s.7.Ben ______ (jump) ________ (high) than some of the boys in his class.8.______ Nancy sing __________ (well) than Helen? Yes, she _____. 9.Fangfang is not as _________ (tall) as the other girls.10.My eyes are __________(big) than ________ (she).. 11.Which is ___________(heavy),the elephant or the pig?12.Who gets up _________(early),Tim or Tom?13._____the girls get up_______(early) than the boys?No,they______.14. Jim runs _____(slow). But Ben runs _____(slow).15.The child doesn’t______(write) as ____(fast) as the students.练习，用括号里的词的适当形式填空。

1. We went to the __________(bad) restaurant in town last night. The menu had only 10dishes and the service was not good at all.2. Blue Moon is ______________(good), but Miler’s is _____________(good ) in town.3. The Big Screen is _________________(expensive) than most cinemas, but Cinema City is ____________(expensive).4. Movie City has the __________ (bad) service, but we can sit the_______________ (comfortably)there.5. Johnny Dep acted the _________________(good) in that movie. He’s much ____________(good) than other actors at finding the ________________(interesting) role.Unit5 Do you want to a game show?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。