根据音标写单词:The old man used a walking _____ to cross the road. [stɪk]
根据音标写单词:When ice ____, it turns into water. [melts]
根据音标写单词:English is widely used, ____ in small countries. [ˈiːvn]
根据音标写单词:A cigarette end may ____ a hill fire. [kɔːz]
根据音标写单词:People got light and ____ from fire in the past. [hiːt]
词形变化:We can use lighters and _____ to make fire.(match)
词形变化:Several passengers were _____ in the accident.(injure)
词形变化:How did he escape from the ____ building?(burn)
词形变化:Tom is very ____. He forgets to take his homework again.(care)
词形变化:The patient was ____ ill, so the doctors took him to the emergency room immediately.(serious)
Children should be careful ____ electricity at home.
Some students have
serious attitude(态度)problems. If they don't change their attitude, they won't learn well.
The underlined “ serious ” means _____.
①The boss have to
fire the man because he always tells lies.
②It took them 2 hours to put out the fire .
句①和句②的fire词性分别是:
n. ; n.
v. ; v.
v. ; n.
n. ; v.
The slogan(标语)on the screen(屏幕)reads:Prevent and ____ the pandemic(疫情), and return to school safely.