人教版 七下Unit 7 同步讲解

1、编号：时间：2021年x月x日学海无涯页码：第15页 共15页人教版 七下unit 7 同步讲解nit 7 同步讲解 step1考点知识梳理section ai. its raining.1. it在本句中作主语，表示“天气，气候”。it还可以表示时间，距离等，有时可以不翻译程中文。(1) its sunny today. 今天晴朗。(2) what time is it now？现在几点了？(3) -how far is it from the library？从图书馆出发有多远？ -its about one mile. 一英里左右。 2. rain(1) 作名词，表示“雨，雨水”ther

2、e was heavy rain last night. 昨晚下了一场大雪。(2) 作动词，表示“下雨”。its raining cats and dogs. 正下倾盆大雨。(3) 形容词：rainy 下雨的。下雨了: its raining. 也可以说：its rainy.扩展：说明天气的形容词(1) sunny 阳光明媚的this room is very sunny. 这间屋子阳光充足。(2) rainy 有雨的，多雨的soon the rainy season sets in. 不久雨季就要到了。(3) cloudy 阴天的, 多云的 it will be cloudy the day

3、 after tomorrow. (4) windy 多风的, 风大的tomorrow will be a windy day.明天有风。(5) snowy 有雪的，多雪的 it was a dead-cold snowy afternoon with no signs of life outside. 那是一个寒冷的下午，天还下着雪，外面一个人都没有。 (6) foggy多雾的, 有雾的they say its going to be really foggy tomorrow.据说明天要有大雾。 . hows the weather in shanghai？用来询问天气情况的常用表达方式。

4、同义句： what is the weather like?(1) how is the weather today?(2) what do you think of the weather today?回答：it is . (天气形容词)扩展：(1) weather 天气为不可数名词。所以its a bad weather.是错误的。应该去掉a. (2) 常用的天气表达方式的句型 1) there is a sudden drop in temperature.2) it gets cooler.3) the highest temperature is 4) the lowest temp

5、erature is 5) it is cold and rains a lot.6) the sun seldom shines.7) the days are gray.8) its good weather for 9) its good weather for 10) whats the weather like? . shes cooking.cook有以下两个意思。1. 动词。烹调，煮does he cook well? 他饭做得好吗？2. 名词。厨师his father is a cook. 他父亲是一名厨师。扩展：cooker 不是厨师的意思，而表示:厨具 iv. is tha

6、t bob speaking?打电话用语，在英语中不说are you .或i am . 而说is that. 或this is.扩展：1. hello等于是中文的“喂”，随时随地可用。2.打电话先行自我介绍是一种礼貌。电话中最常用 this is的形态而不是 here is或i am,这是打电话需要注意的。3. may i speak to也可以换成是 can i speak to请听电话。4. 对方不在的说法：1) its nothing urgent. thank you, good-bye. 没什么要紧事，谢谢您，再见。2) ill call back later. 我稍后会再打来。3)

7、 could you tell her to call carol as soon as possible? 能不能请她尽快打电话给卡洛？4) can i leave a message? 我可以留言吗？5) could you ask him to call me back? 可以请他给我回电话吗？例如：a: hello, this is carol. may i speak to miss chen?b: yes, one moment please. ill get her for you.a: thank you.b: im sorry, shes not at her room ri

8、ght now.a: oh, ill call her again. . hows it going? 最近怎么样？最近好不好？后接with sb/ sth. 用来表达对朋友、家人的关怀1. hows it going with peter? 皮特最近怎么样？2. hows it going with your study? 你最近学习怎么样？ section bi. 说明冷热的形容词1. cold 寒冷的, 冷的(1) are you cold? 你冷吗？(2) ice feels cold. 冰感觉起来很凉。2. cool 凉爽的, 凉的the room was cool after th

9、e sun had gone down. 太阳落山后这房子里很凉爽。3. hot 炎热的, 热的(1) the sun is very hot. 太阳炎热。(2) here is some hot tea for you. 请喝点热茶。4. warm 温暖的, 暖和的扩展：另外，这四个词还有其他的意思。(1) hot, 形容词, 辣的pepper is hot. 胡椒是辣的。(2) cold作名词，表示“寒冷”，“伤风，感冒”i have got a bad cold. 我得了重感冒。i think you must have had a bad cold. 我想你一定是干感冒了。(3) co

10、ol作形容词，1) 冷静的，沉着的dont get excited about the examination; keep cool. 不要对考试太激动，沉着点。2) 冷淡的；冷酷的；不动感情的michael seemd very cool towards us today. 迈克尔今天对我们十分冷淡。3) 还可指人或物“酷” . but everyone is having a good time.1. everyone 每人，人人。作主语时，谓语动词用单数。(1) everyone is here. 大家都在这(2) everyone has his own name. 每个人都有自己的名

11、字。2. 辨析：family, home和house2. have a good time 玩的高兴=have fun =enjoy + 反身代词we are having a good time in the park. 我们在公园里玩的很高兴。=we are having fun in the park.=we are enjoying ourselves in the park.扩展：(1) enjoy doing sth. 享受做某事，喜欢做某事 (2) fun作名词，为乐趣。 fan作名词时，可指迷，也可以指扇子。 (3) time作名词，有时间，次数，倍数的意思。 . thank

12、you for joining cctvs around the world show.1. thank you for doing sth.= thanks for doing sth. 因某事感谢某人thank you for giving me so much help.2. join 动词 参加，加入扩展：join, join in和take part in区别(1) join及物动词加入（团体，组织，参军）、同一起干或玩、连接 1) i joined the party in 1975. 我1975年入党 2) his brother joined the army two year

13、s ago. 两年前他哥哥参军。 3) they are planning to join the two towns by a railway. 他们在计划用一条铁路把两个镇连接起来。 (2) join in 参加（某些活动） 1) may i join in your discussion? 我可以参加你们的讨论吗？ 2) many people join in the game every year. 每年许多人参加这个游戏活动。 3) he joined in the work without a second thought. 他未加思索地参加了那项工作。 (3) take part i