八年级英语连词语法知识点(经典3篇)
八年级英语连词语法知识点 篇一
连词在英语中起着连接不同句子、词组或单词的作用。掌握连词的正确使用，对于提高英语写作和口语表达能力都非常重要。下面是八年级英语中常见的连词及其用法。
1. 并列连词（coordinating conjunctions）：用于连接两个并列的词、短语、从句或句子，常见的有and、but、or、so等。
例如：
- I like playing basketball and swimming.
- He is tall, but his brother is short.
- Would you like tea or coffee?
- It's raining, so we can't go out.
2. 从属连词（subordinating conjunctions）：用于连接主从句，使从句对主句起修饰、限制、条件等作用。常见的有because、if、when、although等。
例如：
- I can't go to the party because I have to study for the exam.
- If it rains, we will stay at home.
- When I grow up, I want to be a doctor.
- Although it was raining, they still went for a walk.
3. 连接副词（conjunction adverbs）：连接两个句子或短语，常见的有however、therefore、nevertheless、meanwhile等。
例如：
- I wanted to go to the party; however, I was too tired.
- He didn't pass the exam; therefore, he has to retake it.
- She is busy with work; nevertheless, she always finds time to exercise.
- I was studying for the test; meanwhile, my friends were playing games.
4. 关联连词（correlative conjunctions）：成对出现，用于连接两个相等的词、短语或从句，常见的有both...and、either...or、neither...nor等。
例如：
- Both my sister and I like to read books.
- You can either choose pizza or pasta for dinner.
- Neither Tom nor Jerry came to the party.
5. 比较连词（comparative conjunctions）：用于表示比较，常见的有as...as、not as...as等。
例如：
- I am as tall as my sister.
- This book is not as interesting as the one I read before.
以上是八年级英语中常见的连词及其用法。在写作和口语表达中，正确使用连词可以使句子结构更加清晰，逻辑关系更加紧密。因此，我们要多加练习，熟练掌握这些连词，并在实际运用中灵活运用。
八年级英语连词语法知识点 篇二
连词在英语中起着连接不同句子、词组或单词的作用，使句子结构更加完整和有逻辑。在八年级英语中，掌握连词的正确使用对于提高写作和口语表达能力非常重要。下面是八年级英语中常见的连词及其用法。
1. 并列连词（coordinating conjunctions）：用于连接两个并列的词、短语、从句或句子。常见的并列连词有and、but、or、so等。
例如：
- I like playing basketball and soccer.
- He is tall, but his brother is short.
- Would you like tea or coffee?
- It's raining, so we can't go out.
2. 从属连词（subordinating conjunctions）：用于连接主从句，使从句对主句起修饰、限制、条件等作用。常见的从属连词有because、if、when、although等。
例如：
- I can't go to the party because I have to study for the exam.
- If it rains, we will stay at home.
- When I grow up, I want to be a doctor.
- Although it was raining, they still went for a walk.
3. 连接副词（conjunction adverbs）：连接两个句子或短语，常见的连接副词有however、therefore、nevertheless、meanwhile等。
例如：
- I wanted to go to the party; however, I was too tired.
- He didn't pass the exam; therefore, he has to retake it.
- She is busy with work; nevertheless, she always finds time to exercise.
- I was studying for the test; meanwhile, my friends were playing games.
4. 关联连词（correlative conjunctions）：成对出现，用于连接两个相等的词、短语或从句。常见的关联连词有both...and、either...or、neither...nor等。
例如：
- Both my sister and I like to read books.
- You can either choose pizza or pasta for dinner.
- Neither Tom nor Jerry came to the party.
5. 比较连词（comparative conjunctions）：用于表示比较。常见的比较连词有as...as、not as...as等。
例如：
- I am as tall as my sister.
- This book is not as interesting as the one I read before.
掌握这些连词的用法，可以使我们的写作和口语表达更加自然和流畅。因此，在学习英语的过程中，我们要多加练习，熟练掌握这些连词，并在实际运用中灵活运用。
八年级英语连词语法知识点 篇三
八年级英语连词语法知识点
引导原因状语从句的连词：
because:Becauseitrainedhetookataxi.由于下雨他叫了一辆出租车。
as:Asyou'resorry,I'llforgiveyou.既然你悔悟了，我就原谅你。Since:Sinceyouwillgothere,Iwillgotoo.7.让步状语从句的连词：although/though:
Though/Althoughitisnotlarge,theroomwaslight.房间虽然不大，采光却很好。evenif:They'llstandbyyouevenifyoudon'tsucceed.即使你不成功，他们也会支持你。
引导地点状语从句的连词：(难点)
where:I'lldriveyouwhereyou'regoing.你到哪儿我都可以开车送你去。wherever:We'llgowhereveryousay.你说哪里我们就到哪里。
everywhere:Everywherehewent,hewasintroducedasthecurrentUSchampion.
不管他到哪里，人们都介绍他是当前的'美国冠军。
nomatterwhere:Keepyourmobilephonewithyounomatterwhereyouare.
不管在哪里你都要带着手机。
引导结果状语从句的连词：
1)结果状语从句主要由so…that和such…that引导：
so…that:Hewassofatthathecouldn'tgetthoughthedoor.他胖得连门都过不去了。such…that:Jimmadesuchanoisethathissistertoldhimtobequiet.
吉姆吵成那样，他姐姐让他安静点。
引导目的状语从句的连词：(重点)
inorderthat:Ilenthim500yuaninorderthathecangoforaholiday.
我借给他50英镑，使他能去度假。
sothat:AskhertohurryupwiththeletterssothatIcansignthem.
让她快点把信打好，以便我能签字。
引导时间状语从句的连词：
when:Don'tgetexcitedwhenyoutalk.讲话时别激动。
while:Wemuststrikewhiletheironishot.我们要趁热打铁。
as:Hesmiledashepassed.他经过时笑了笑。
before:Itwillbefiveyearsbeforewemeetagain.要五年后咱们才能再相见。
after:I'lltellthemafteryouleave.我将在你走后告诉他们。
until,till:Iproposewaitingtillthepolicegethere.我建议等警察来了再说。
since:HowlongisitsinceyoucametoLondon?你到伦敦有多久了?
whenever:Wheneveritispossible,theyplayoutside.一有机会他们就到外面玩耍。
