Unit 7 Its raining!Section B词汇课件(共15张PPT)

1、Unit 7 Its raining!Section BR七年级下册在句中常作定语或表语。其反义词为wet，意为“潮湿的”。I dont like dry weather. (2) 及物动词：使变干；把弄干Please dry your hands. (3) 不及物动词：变干；弄干Your wet hair can dry soon in the sun.(1) 形容词：干燥的adj.干燥的讲解例句讲解例句讲解例句其反义词为hot，意为“热的”。In Wuhan its cold in winter and hot in summer.cool 形容词：凉爽的(1) 形容词：寒冷的；冷的hav

2、e a cold 感冒(2) 名词：伤风；感冒其反义词为warm，意为“温暖的”。 adj. 寒冷的；冷的讲解例句讲解拓展后接表示人的名词或代词。I often visit my grandparents on weekends.(2)及物动词：参观(3)名词：参观；访问；游览pay a visit to. 参观；探望(1)及物动词：拜访；看望后接表示地点的名词。visitor可数名词：游客；访问者v.拜访；参观讲解例句讲解讲解拓展My uncle is from Canada.Canadian (1) 名词：加拿大人其复数形式是Canadians。(2) 形容词：加拿大的； 加拿大人的The

3、se two Canadians want to join the Chinese club.I have a Canadian friend. n. 加拿大例句拓展例句其现在分词是sitting。sit down 坐下Please sit down and have breakfast.请坐下吃早餐。v.坐讲解例句不可数名词：果汁；饮料Id like some apple juice. 我想要一些苹果汁。n. 果汁；饮料讲解例句常用于将来时中。as soon as 一就I wish to see you again soon. 我希望能很快再见到你。As soon as she gets h

4、ome, Ill tell her to call you back. 她一到家，我就叫她给你回电话。adv. 不久；很快讲解例句on (a) vacation 度假 take a vacation 去度假Ill take a vacation with my parents. vacation与holidayvacation：假期，指放下工作或学习的一段较长的休息时间，通常可用holidays替换。holiday：假期；假日，主要指风俗习惯或法律规定的纪念日或休息日。n. 假期短语例句辨析(1)副词：努力地Mary studies very hard. I think her dream c

5、an come true.(2)副词：大量地Its raining hard outside. (3)形容词：困难的The work is too hard for her. (4)形容词：坚硬的The stone is very hard.adv. 努力地adj. 困难的讲解例句讲解例句讲解例句讲解例句专有名词：欧洲She is writing a new history of Europe.European (1)名词：欧洲人其复数形式是Europeans。(2)形容词：欧洲的；欧洲人的There is a European student studying in our school.n

6、. 欧洲讲解例句拓展例句(1)名词：国；国家China is a big country with a long history. 其复数形式为countries。(2)名词：乡下；乡村相当于countryside，常用单数形式，且与the连用。(3)形容词：民间的；乡间的；乡村的用于名词前作定语。n.国；国家讲解例句讲解讲解(1)动词：滑冰We often go skating in winter.go skating 去滑冰(2)名词：（溜）冰鞋常用复数形式。Could you buy a pair of skates for me?v.滑冰讲解例句讲解例句(1)形容词：俄罗斯的由“Russia（n. 俄罗斯）+-n”构成。(2)名词：俄罗斯人；俄语Eva is studying in Russia. She can speak Russian. She likes making friends with Russians and learns to make Russian bread from them. adj. 俄罗斯