Unit 2 知识、语法点归纳 2023-2024学年人教版英语九年级全册

unit 2 I think that mooncakes are delicious Section A 1.Bill wonders whether they’ll... 比尔想知道他们是否.. wonder在此处意为“想知道”相当于want to know,常用结构有: I wander if...”我想知道....” I wonder+wh-从句意为“我想知道....”后面从句用陈述语气 I wonder if you can help me.我想知道你能否帮我 I wonder who the girl is.我想知道这个女孩是谁 wonder做名词意为“奇观,奇才,奇迹”其形容词是wonderful“精彩的” (whether引导的宾语从句见本章节最后) 2.I’ve put on five pounds!我胖了5磅! put on 有多种含义,可以表示:增加(体重),发胖、穿上;戴上、表演;演出 Rosie's put on five kilos since she quit smoking罗西戒烟以来体重已增加了5公斤。 He put on his coat and hat and went out.他穿上大 衣,戴上帽子,然后出去了 We put on a song and dance performance to welcome the guests.我们表演歌舞欢迎来宾。 put 常见的其他短语: put out 熄灭;扑灭;put away 收起来;put down放下;写下 put off 推迟;拖延; put up 搭起;张贴 3.I’m going to Chiang Mai in two weeks.两周后我将要去清迈 英语中时间的表达一直是一个重难点,其中“in+时间段”意为“一段时间之后”,常用于一般将来时,对其提问要用how soon -How soon will you finish your homework?你还要多久能写完作业? -In about 1 hour.大约一小时后 “for+一段时间”表示动作或状态持续一段时间,用how long 对其提问,常用于完成时态 -How long have you studied English?你学英语多久了 -For 5 years.5年了 “after+时间段”表示以过去的时间为起点的一段时间以后,多用于一般过去时,将来时 I will buy some fruits after school.放学后我会去买些水果. 4.similar 相似的 be similar to“与....相像,类似的”,similar是形容词,无比较级 I am similar to my father.我和我爸相像 We have similar opinions.我们相似观点 be similar in“在...方面相似” The two shirts are similar in color.这两件衬衫颜色相似 5.Chinese people have been celebrating the Mid-Autumn Festival...for centuries. 数世纪以来中国人一直在庆祝中秋节.. 该句用的时态是现在完成进行时,其结构是:“have/has + been +动词的现在分词”。 时间状语是:for+时间段;since+(过去某)时间点或从过去发生的某个动作 现在完成进行时指一个从过去就开始一直延续到现在并由可能继续下去的动作,它具有现在完成时和现在进行时双重特征; I have been swimming in the pool for about two hours.我已经在泳池里游了将近两个小时。 How long have you been waiting here?你一直在这里等了多久? I have been studying since I ate breakfast.吃完早饭以后我就一直在学习。 6.Whoever took this could live forever.. 无论谁服下此药都能长生不老.. whoever为代词,意为“无论谁,不管什么人”在本句中引导主语从句,相当于anyone who引导的定语从句 Whoever comes(Anyone who comes)will be welcome.无论谁来都将受到欢迎 Whoever wins gets a prize.谁赢了就会获得奖励(主语从句) whoever还常用于引导让步状语从句,相当于no matter who Whoever/No matter who calls,say I am out.无论谁打电话都说我出去了(让步状语从句) 相似