人教版英语八年级下册Unit4 Why don't you talk to your parents?Section A知识点

人教版八年级下册英语课本知识点梳理 Unit 4. Why don’t you talk to your parents 课文内容： I'm really tired because I studied until midnight lasnight.我真的很累,因为我昨天晚上一直学习到半夜。 (1)because是连词,意为“因为”,引导原因状语从句. because 和 so 不能同时使用。 He will sell his house because he needs money.因为他需要钱,所以他将出售他的房子。 until 可以作介词,也可以作连词,意为“直到” I'd like to stay here until Christmas.我想在这儿一直待到圣诞节。 Wait until the rain stops.等到雨停了再说吧 [拓展] 用于肯定句时,主句的动词用延续性动词它所表示的动作一直持续到 till 或 until 表示的时间为止,意为“直到……为止” We'll wait until therain stops.我们将-直等到雨停。 用于否定句时,主句的动词一般是非延续性动词,它所表示的动作直到 till 或 until 所表示的时间才发生,意为“直到……(才)” They did not returnhome until it began torain.天开始下雨后他们才回家。 Although she’s wrong, it's not a big deal.,但那并没什么大不了的。 （1）although 是连词,意为“尽管;即使”,引导让步状语从句。 Although he's nearly fifty,he can still play tennis very well.尽管他已年近五十,但他网球还是打得很好。[注意] although, though, even though 都可以用来引导让步状语从句，它们都不能和but同时使用。 例(2022上海)-Mike didn't win the race ,_____he was still.wearing a smile on his face. A.If B.Since C.Although D.Because 解析句意:尽管 Mike 没有赢得这场比赛,但他的脸上仍然带着笑容。本题考查连词。如果;since 既然; Although尽管，because因为。根据句意可知设空处表让步，所以答案为C。 (2)deal ①[可数名词〕协议;交易 make/do a deal(with...)(与………)达成协议 The workers did a deal with the management onovertime.工人和资方就加班问题达成了协议。 ②〔动词〕对付,对待 deal with sth.处理某事物 How do you deal with these old books 你怎么处理这些旧书 What’s wrong 怎么了？ what’s wrong 是口语中一个常用句型，相当于what’s the matter 其主要用法有： ①哪儿不舒服 /怎么了？/出什么事了 用于询问某人(身体 )有什么问题或有什么不顺心的事。 -What's wrong with you 你怎么了 -I have a fever. And I'm not feeling well.我发烧,感觉不舒服。 ②怎么了 /出什么毛病了 用于询问某物出了什么毛病。 What's wrong with your bike 你的自行车怎么了 (2)wrong 〔形容词]有毛病;错误的 反义词为 right (正确的)。 "There is something wrong with the motor." 表示“电机出故障了”。 Your answer is wrong, but hers is right. 你的答案是错误的,但她的(答案)是正确的。 But why don't you forget about it so that you can be friends again 但为什么不把它忘了呢 这样你们就可以再做朋友了。 so that 意为“为的是;以便”,引导目的状语从句。 He wore a mask so that no one could recognize him他戴了一个面罩为的是没有人可以认出他来， [辨析] so that,so...that,such...that 的区别 so that so that 意为“以便;以使”,引导目的状语从句 so...that. so...that 表示“如此……以至于”,so 后跟形容词或副词，tbhat 后引出结果状语从句 such...that such...that 与 so...that 的意思相同,但 such 后跟名词,s0后跟形容词或副词 I raised my voice so that l can make myself heard. 我提高了声音,以便让大家都能听到我的话。 I was so busy at that time that l didn't go to sleep for these days. 那时我很忙,以至于一连三天都没睡 ... ...