七年级上册英语第四单元知识点总结.doc

七年级上册英语第四单元知识点总结 7A UNIT 4 Seasons重点单词pnmn足脚Australia n.澳大利亚australian n.澳大利亚人(复数加印puddle n水坑dry干燥的n.光亮晴天n旅行ghydv明亮地bright ad明亮的在的时spend花费grandparent祖父母packet吹(edwenfee连系动词+形容词“感觉,触摸重点短语:野haveTake a tip去旅行向前拨向前移Knock提出放风Make snowmenshirehcppgo swimming游泳t经典句型:11 waht about?= how about?意思为“怎么样呢?如常用于询问消息或征询意见。后面加12. The weather isin详细讲解:2 love all four seasons四个季节我都喜欢。(page43)口A+the/指示代词物主代词a+ofn(of可以省略)Sn: All of boys in our class are very handsomealof+代词(of不可以省略)如: All of us want to go Shenzhen作主语的同位语时,放在be动词之后,行为动词之前如: we all go to school every day.每天我们都去上学作人称代词的同位语时,a可以放在这些人称代词之后ta: Our teacher loves us alla作副词,“全部地,全都”修饰形容词、副词和介词如are all rig3 Watch us go看着我们离去(page44)watch sb.dosh.看见某人做过某事(强调动作的全过程)watch sb. doing sth看见某人正在做某事(强调动作正在进行)类似用法的词还有:see,hear4. See how deep the puddles get看水坑变得多深。(page44)这是一个含有宾语从句的复合句,从句由疑问副词how引导,从句的语序是陈述语序。Please tell me how far it is from your home to Yifu.请告诉我从你家到伊芙有多远5. What is the weather like in spring?( page44 )=How is the weather in spring?What is sb/sth.ike?= How is sb/sth.?询问“某人或某事怎样“的常用句型。后面可接时间或地点的介词短语。sn: whats the weather like in Beijing?-It s cloudy.5 n spring, the weather starts to get warm.在春天,天气开始变暖(page45)(1) stat意为“开始”,同义词为 begin。均可接 to do sth.或 doing sth.开始做某事注意当谈论一项长期的习惯性的活动时,用动名词 I start learning English.我开始学习英语主语是物不是人时,用不定式 start/begin本身是ing形式时,后面接不定式。h其后的动词与想法,感情有关时,多用不定式。2)此外, start还有(机器)发动,创办,动身出发等含义Theweath(3)get作连系动词,意为“变得”,后常接形容词作表语artstoget“得到,收到” get a letter from sb.=作实义动词,意为hear from sb.收到某人来信表示进入或变为某种状态become多用于书面语中,强调的是由一种状态变为另一种强调的是变得和以前完全不一样常接形容词可接形容词和名词多接形容词接名词时零冠词多接形容词也能接过去分词grow指的是渐渐地变成,强调变化的过程多用来表示进入某种状态,多接合人不悦的形容词ad,hunsn: The wind is getting stronger and strongThe boy is growing thinner.Eggs soon go bad in hot weather.6 Winter is often cold and snowy.冬天经常寒冶多雪。(page45snowy形容词,意为“下雪多的”,是由名词snow加y构成的Snow作不可数名词雪”;作可数名词“一场雪”。 play with snow. It is a heavy snow口snow作动词,意为“下雪。 It is snowing heavily.雪正下得很大7. People usually spend time with their relatives during the Spring Festival.( page45在春节期间,人们通常都是和亲戚一起度过(1) spend动词“度过”, spend time with sb.意为“与某人一起度过时光I usually spend my free time with my best friend, Tom.人+ spend+时间/金钱+ on sth.某人“花费多少时间/金钱在某事上如: spend money on bo人+ spend+时间/金钱+(in) doing sth.表示“花费多少时间/金钱做某事“如She spends all day(in) learning English(2) during介词,“在期间” the Spring Festival= the chinese new yearDon t speak during the mea吃饭时别说话during与in的辨析1.强调动作或状态的持续性时用 during,某一动作发生在某一时间段中的某一时间点用inDuring the three months he always asks a lot of questions2在季节名词前,用in是泛指,不用冠词:但是用 during是特指,要用定冠词theChildren enjoy flying kites in spr