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1、Section B 2bUnit 7Section B 2bawake 形容词,意为“醒着的”。反义词是 asleep.作定语时,放在所修饰词的后面。他是醒着还是睡着的?Is he awake or asleep?动词wake构成短语 wake up 醒来 wake.up 把.弄醒我早上六点醒来的。I woke up at 6 this morning.请在明天早上六点叫醒我。Please wake me up at 6 tomorrow morning.Section B 2bfall over 不及物动词短语,意为“绊倒”。小孩子们经常摔倒。Children often fall over
2、.fall over意为意为“绊倒绊倒”,强调向前摔倒,跌,强调向前摔倒,跌倒倒.fall down 意为“倒下”,强调滑倒,倒下.fall off意为“跌落”,强调从某处跌落,从某处掉下来.Section B 2b我弟弟跌倒并把腿摔伤了。My brother fell over and hurt his legs.他倒下了。He fell down.女孩从自行车上掉了下来。The girl fell off the bike.Section B 2bThere be+名词+doing sth 意为“有某人或某物在做某事”。有许多学生在操场上打篮球。There are many student
3、s playing basketball on the playground.die from 死于“某种原因”。几乎没有死于这次暴风雨。Few people died from this heavy storm.Section B 2bdie from侧重指外部原因,如事故等,侧重指外部原因,如事故等,die of 侧重指自身原因,如疾病、衰老等。Section B 2b她死于一场事故。She died from an accident.据说老人是死于心脏病的。It is said that the old man died of heart problem.illness 可数名词,意为“
4、疾病”。形容词为 ill.Section B 2bhuman 名词,意为“人,人类”,其复数形式为 humans.那就是人类生命的起源。That was the beginning of the life of humans.human人,人类,以区别于动物、鬼神质量,复数人,人类,以区别于动物、鬼神质量,复数形式为形式为humans.people人,人们,为集体名词。person包括man,woman,child等,是“人”的普通说法,复数形式是persons.Section B 2b狗的听觉比人的灵敏得多。Dogs can hear much better than humans.许多人说英语。A lot of people speak English.昨天你遇到的那个人是谁/Who is the person you met yesterday?