Unit 3 Teenage problems –Grammar
【学习目标】
1.复习由that,whether,if引导的宾语从句。
2.学习由疑问词引导的宾语从句。
3.学习表示提供建议的一些句子,并且灵活应用。
4.掌握新单词和新短语。
【学习过程】
Step 1: 自主学习----明确目标 自学文本
任务一:请同学们课前上平台阅读思考本节预习案,明确本节课的学习任务和目标。
任务二:自学教材
请带着下面这些问题阅读教材。
1.什么是宾语从句?
2.什么是由that引导的宾语从句,请举出几个英语句子。
3.什么是whether、if 引导的宾语从句?要注意什么呢?
(二)由疑问词引导的宾语从句
1.什么是由疑问词引导的宾语从句?
2.由疑问词引导的宾语从句的语序?
(三)表示建议的句子
1.总结表示建议的句子。
2.你可以根据课本的介绍用这些表示建议的结构造句吗?
4.找出grammar里面的新单词和短语。
Step 2: 自学检测----在线测学 质疑思学
自学检测
1.什么是宾语从句?
2.什么是由that引导的宾语从句,请举出几个英语句子。
3.什么是whether、if 引导的宾语从句?要注意什么呢?
(二)由疑问词引导的宾语从句
1.什么是由疑问词引导的宾语从句?
2.由疑问词引导的宾语从句的语序?
(三)表示建议的句子
1.总结表示建议的句子。
2.你可以根据课本的介绍用这些表示建议的结构造句吗?
【合作探究】
任务一:师生讨论,互相检查预习的情况。
任务二:小组成员讨论由疑问词引导的宾语从句,以及要注意的事项。完成课本A1,A2,A3题,小组成员互相检查核对答案。
任务三:师生讨论表示礼貌性建议的结构,这些礼貌性结构要注意的地方。
任务四:完成课本相对应的习题,小组成员核对答案。
任务五:小组合作,朗读课本的对话内容。
【知识探究】
在复合句中用作宾语的从句叫做宾语从句。它是众多从句中的一员,在复合句中作主句谓语动词、介词或某些形容词的宾语。在及物动词的后面可以接一个名词来充当宾语,
如: I know the man.
而这时也可以用一个句子来充当宾语,
如: I know that the man is a policeman.
主句 引导词 从句
连接代词和连接副词引导的宾语从句
学好宾语从句共有三关:
连接词——语序——时态
连接词
if或whether连接宾语从句,由一般疑问句转化而来,常放在ask, see, know, wonder, find out等动词/组后。口语中多用if。
1. The old woman asked me if I knew the way to the hospital.
2. — Is Peter there — Hold on, please. I’ll see if I can find him for you.
3. Nobody knows whether/if it will rain tomorrow.
4. He wondered if/whether he had given correct answers.
5. I’d like to find out whether I am blacklisted.
连接代词和连接副词引导宾语从句是由特殊疑问句变化而来,用陈述句语序。放在see, say, tell, ask, answer, know, decide, find out, imagine, suggest, wonder, discover, understand, inform, advise等之后。
1. They haven’t decided who will go there.
2. I want to know whom/who you are waiting for
3. Tell me what book you like to read.
4. Tell me which book you like to read best of the three.
5. Have the police discovered whose the special shoes are
6. I asked him why he smiled.
7. Can you tell me where you are?
8. Do you know when we will hold the sports meeting
9. I can’t imagine how the thief entered my room.
主句是过去的某种时态,从句一定要用过去的某种时态。
e.g.
We didn’t know why she had missed the flight.
He told me that he was watching a cartoon film at 10 o’clock this morning.
注意:宾语从句表述的是客观真理、自然现象等时,从句都要用一般现在时。
e.g. He said that light travels much faster than sound.
【随堂检测】
(Unit 3-Grammar)随堂检测
单选。
1.—Could you tell me you’d like me to pay you
—You’d better use mobile payment. I don’t care it is Ali Pay or WeChat Pay.
A. how, whether B. how, Why C. what, whether D. what, why
2.—Could you please tell me
—Yes. I bought them online.
A. where you bought the shoes B. where did you buy the shoes
C. when you bought the shoes D. how did you buy the shoes
3.You do not win respect by showing __________ you are, but what you’re able to do.
A. where B. who C. how D. when
4.—Mom, I wonder ______we can travel abroad.
—Maybe after the exam, baby.
A. that B. what C. how D. when
5. —Your handbag looks nice. Could you please tell me_______
—In Taobao.
A. where did you buy it B. where you bought it C. when you bought it
Translate the sentences.
1. 为什么不寻求老师的帮助?
2. 你为什么不听听音乐放松一下呢?
3. 这个周末看场电影怎么样?
4. 让我们换换口味去饭馆吃饭吧!
5. 我们在校门口碰头好吗
参考答案
随堂检测
AABDB
Why not ask your teacher for help
Why don’t you listen to music to relax yourself
What /How about watching a film this weekend
Let’s go to a restaurant for a change.
Shall we meet at the school gate