Unit 6 When was it invented-Section A-【天梯学案】2023-2024学年九年级全一册英语同步新课堂(人教版)

Unit 6 When was it invented? Section A 重点归纳 have ever taught.他确实是我教过的学生中最 聪明的。 知识点npleasure的用法 拓展 pleasure是名词，意为“高兴：快乐”，其动词 doubt还可用作动词，意为“怀疑”。可 形式为please,形容词为pleased,pleasant。常 接名词、代词、“疑问词十动词不定式”作宾 用短语为：with pleasure(愉快地：高兴地：好 语。如：He doubted Jim,since he was ever 的：可以：非常乐意)。如： dishonest.他怀疑吉姆，因为他曾经不诚 It's a pleasure to read this book.读这本书 实过。 真是件乐事。 短语without doubt意为“毫无疑问；的 Thanks for helping me.谢谢你帮助 确”。如：LiNa,without doubt,is the best 我。一It's a pleasure.不客气。 tennis player in China.毫无疑问，李娜是中 知识点☑take place/happen辨析 国最优秀的网球运动员。 happen指偶然发生，具有不可预测性，主语 一般是某物/某事。表示“某人发生了什么事” 知识点目by mistake的用法 时用“sth.happen(s)tosb.”;happen还可以表 by mistake是介词短语，意为“错误地；无意 示“碰巧”，常用于“sb.happen(s)to do sth..”和 地：不小心地”，常在句中作状语。如： “It happens十that从句”两种结构。如：①What I took your handbag instead of mine by happened to him?他怎么了？②I happened to mistake.我错拿了你的手提包，还以为是我 know his brother.=It happened that I knew his 的呢。 brother.我碰巧认识他弟弟。 Susan forgot her key and locked herself out take place指事先计划好或预先布置好，指 by mistake.苏珊忘了带钥匙，误把自己关在门 某种确定的事件。如：Great changes have taken 外了。 place in my hometown.我的家乡发生了很大的 知识点目 remain的用法 变化。 用法 例句 happen和take place都没有被动语态。 They all wished me to 知识点图doubt的用法 remain.他们都希望我留 doubt可作名词，意为“疑惑；疑问”。如： 不及物动词，相当于stay, 下来。 意为“停留，留下，剩下， A sudden doubt came to my mind.我心中 A number of problems 还有” 突然起了疑虑。 remain to be solved.有 He is without doubt the cleverest student I 许多问题尚待解决 54|英语（九年级全-册）J■ When was it invented?Unit 6 续表 ( )2.This kind of machine is cutting 用法 例句 meat in restaurants. A.used as B.used by How can we remain C.used to D.used for 系动词，意为“保持，仍然 silent on this question? ()3.It is said that tea was invented 处于某种状态”，后面可接 在这个问题上，我们怎 A.by accident 形容词、名词，动词img 么能保持沉默呢？ 形式、动词-ed形式或介 B.on display He remained at home 词短语 all day..他一整天都待在 C.on sale 家里。 D.in surprise )4.The boy carelessly the river 基础过关 while he was trying to catch the fish. 女答案D4 A.knocked into B.broke into C.fell into D.turned into I.根据句意及汉语提示完成单词 )5.Only a few hundred of these animals 1.Will you please tell me who'