新沪教版英语七上unit4seasons精讲与专练.doc

Unit 4 seasons重点短语： 1． What about…? …怎么样?2． watch sb do sth看某人做某事3． make footprints留下足迹4． in the snow 在雪地里5． by the sea在海边6． start to do sth开始做某事7． get warm变暖8． blow gently/strongly轻轻地/剧烈地吹9． turn green变绿10． take a tip 去旅行 11． shine brightly明亮地照耀12． go to the beach去海滩,去海边13． swim in the sea在海里游泳 14． go on a picnic = have a picnic 去野餐15． at this time of year在每年的这个时候16． love to do sth喜欢做某事17． make snowmen 堆雪人18． spend time with sb 花时间和某人在一起19． the Spring Festival春节20． have a long holiday度长假21． have fun=have a good tome玩得开心22． play …with sb和某人一起玩…23． at that time在那时24． fly kites 放风筝25． ride bikes骑单车26． get married 结婚27． knock on/at 敲打 28． go swimming 去游泳 29． in the middle/east of在…的中部/东部 30． put forward 把…向前拨，向前移 要点解说:1.what about …？=how about…？ 意思为“…怎么样？”常用于询问消息或征询意见。

背面若跟动词要用ing形式 如：What/How about going home now?2.Watch us go…看着我们拜别 watch sb. do sth.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） 类似用法的词尚有：see, hear3. What is the weather like in spring? = How is the weather in spring? 春每天气怎么样？ 询问天气的常用句型:What is the weather like?=How is the weather?背面可接时间或地点的介词短语 如：What’s the weather like in Beijing?--It’s cloudy. -How is the weather in summer? -It’s hot. 4.In spring, the weather starts to get warm.在春天，天气开始变暖 （1） statr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: ①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 ②主语是物不是人时，用不定式 It start to snow. ③start/begin自身是ing形式时，背面接不定式I’m starting/ beginning to write the letter. ④其后的动词与想法，感情有关时，多用不定式She began/ started to understand it. （2） 此外，start尚有（机器）发动，开办，动身出发等含义 (3) get 作连系动词，意为“变得”，后常接形容词作表语 The weather starts to get cool. get 作实义动词，意为 “得到，收到” get a letter from sb.= hear from sb.收到某人来信 get 表达进入或变为某种状态 常接形容词 become 多用于书面语中，强调的是由一种状态变为另一种 可接形容词和名词 turn 强调的是变得和此前完全不同样,常指天气,颜色的变化 多接形容词，接名词时零冠词grow 指的是徐徐地变成，强调变化的过程 多接形容词，也能接过去分词 go 多用来表达进入某种状态，多接令人不悦的形容词 bad, mad, hungry, wrong 如： The wind is getting stronger and strong. I want to become a teacher. When she saw me, her face turned red. The boy is growing thinner. Eggs soon go bad in hot weather.5. It is exciting to take a trip in spring.在春季旅行是令人兴奋的. It is +形容词 +to do sth做某事… it是一种形式主语，真正的主语是to do sth It is dangerous to climb this hill.爬这座山很危险。

It is interesting to play in the snow.在雪里玩是有趣的 It is important to listen to the teacher carefully in class.课堂上认真听教师授课很重要6.In autumn, everything changes. Leaves turn brown, red or yellow and start falling from the trees.在秋天，一切都会变化树叶变成棕色，红色或黄色并开始从树上飘落 (1) everything不定代词，意为“每件事物，一切事物”，在句中可作主语、宾语或表语 everything作主语时，谓语动词用单数形式 如：Everything begins to grow in spring. 春天万物开始生长 (2) turn为系动词，背面接形容词,常指颜色,天气的变化. The trees turn yellow in autumn.(3) leaves是leaf“树叶”的复数形式。

7.Winter is often cold and snowy.冬天常常寒冷多雪 ①snowy形容词，意为“下雪多的”，是由名词snow加y构成的 ② snow 作不可数名词“雪”；作可数名词“一场雪” play with snow. It is a heavy snow. ③ snow作动词，意为“下雪” It is snowing heavily.雪正下得很大 8.People usually spend time with their relatives during the Spring Festival. 在春节期间，人们一般都是和亲戚一起度过 (1) ①spend 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. ②人+spend+时间/金钱+ on sth. “某人耗费多少时间/金钱在某事上” 如： spend money on books ③人+ spend+时间/金钱+ (in) doing sth. 表达“耗费多少时间/金钱做某事” 如：She spends all day (in) learning English. (2) during介词，“在…期间” Don’t speak during the meal.吃饭时别说话。

during与in的辨析： ①a.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in. During the three months he always asks a lot of questions. We usually spend a holiday in July. ②.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 the Children enjoy flying kites in spring. We often go skating during the winter ③.在表达一段时间的名词（如holiday, stay, visit, lesson, meal等）前，一般要用during (3)the Spring Festival= the Chinese New Year 春节 9.Marry will get maryied on Monday morning.玛丽将在星期一上午结婚1） get marry意为“结婚” （2） be/get married to sb表达与某人结婚。

Jane was married to a doctor last month （3） marry sb表达嫁给某人；与......结婚例如：John married Mary last week. （4） marry sb to sb表达父母把女儿嫁给某人或为儿子娶媳妇 例如：She married her daughter to a businessman.她把女儿嫁给了一位商人 10..go swimming去游泳 go+动词-ing My elder brother often goes swimming on Sundays. 常用搭配：go fishing, go shopping, go boating, go dancing, go skating, go climbing 11.The weather in the middle and east of China is quite different.中国中部和东部的天气很不相似 (1)weather天气,是不可数名词 in the middle在中间 in the middle/east of在…的中部/东部 (2)①quite与very (1)在一般状况下，quite和very在修饰形容词时可互换。

The picture is quite/very beautiful. It’s not quite/very hot today。