Unit 3 Lesson 13（知识精讲+分层练习）-【帮课堂】2022-2023学年九年级英语全册同步精品讲义（冀教版）

Unit3Safety Lesson13 Be Careful，Danny！ 知识点睛jing 一、Be Careful, Danny!当心，丹尼！ 【精讲】careful 作形容词，意为“小心的、仔细的〞，在句中作定语或表语。它的副词形式是carefully。 【拓展】be careful about sth “对...小心” be careful to do sth “做某事小心” care动词/名词 例句：Li Hong is a careful girl. She does everything carefully. 李红是个认真的女孩。她做任何事情都很认真。 例句：Please be careful when you cross the street. 当您横过街道时要留神。 练一练 1.All the students in the classroom do their homework . A. enough careful B.careful enough C.carefully enough 二、 I tried to catch you, but you landed on top of me. 我尽力要抓住你，但你落在了我头上。 【精讲】句式try to do something 意为“尽力做某事〞；类似句式try doing something 则表示“尝试做某事〞 Try one's best to do sth“尽某人最大努力去做某事” have a try“试一试” 例句： I’ll try to do everything well. 我将尽力做好每件事情。 例句：Li Ming is trying to skate on the real ice. 李明正在尝试着在真正的冰上滑冰呢。 练一练 1.Try your best with your parents and they will understand your decision. A. to talk B.talk C.to pay D.play 三、I don’t think my arm is broken.我认为我的胳膊没有折。 【精讲】 在动词think,believe,expect,guess等后面的宾语从句中的谓