江苏省宿迁市泗洪县育才实验学校八年级英语下册 Unit 4 A good read P3 Grammar课件
合集下载
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
To learn to use must and have to
Look at the following sentences. 1. Some dogs just don’t know how to have fun. (七年级上册 U4) 2. I’m thinking about what to wear. (七年级上册 U8) 3. I was just wondering how to spend the morning … (新概念2 L68) 4. I must go to the greengrocer's. (新概念1 L79)
I don’t knowபைடு நூலகம்what ______ next. A. will do B. doing C. do D. to do — Do we have to finish our homework this afternoon? — Yes, you ______. A. must B. can C. may D. need 疑问词包括疑问代词who, what, which及疑问副词when, how, where等。常和“疑问词 + 动词不定式”结构连用的 动词和动词短语有：tell, show, think, learn, know, wonder, decide, remember, forget, understand, see, hear, ask, advise, explain, find out等。
3. Be adj.(sure/clear) +“疑问词 + to do ”
在“疑问词 + 动词不定式”结构前，有时也可 以是如sure, clear等的形容词。 I am not sure which way to take. 我不确定走哪条路。
4.V+ “疑问词+n. + to do ”
有些疑问词，如what, which, whose, how many, how much等，其后可以先接一个名词， 再接动词不定式。 I don’t know which topic to choose. 我不知道选哪个题目。
Using question words + to-infinitives
1. V + “疑问词 + to do ” 结构作动词的宾语。 2. V +n.+ “疑问词 + to do ” 3. Be adj.(sure/clear) +“疑问词 + to do ” 4.V+ “疑问词+n. + to do ” 5. V + “疑问词 + to do +n./prep.” 注 :why to do
5. He has a bad cold, Mr. Williams, so he must stay in bed for a week. (新概念1 L61) 6. Eddie, I think we have to go up again. (七年级下册 U4) 7. We don’t have to feed her much. (七年级下册 U8) 8. Do you have to water it now? (新概念1 L125)
Words and phrases review hand hand in and so on review return on time renew vi. 交；递，给 上交，递交 ……等等 n. 评论 vt. 归还 准时 vt. 续借；更新；重新开始
To learn to use question words + to-infinitives
9. Have you decided what to do with these books, Hobo? (P48) 10. I have to use them to reach the box on the fridge. (P48) 11. I did not know what to say either. (P51) 12. “I must run away from them,” I thought, but I did not know how to get away. (P51)
1. V + “疑问词 + to do ” 结构作动词的宾语 那位年轻女子不知道怎么办。 The young woman doesn’t know what to do. 我不知道说什么。 I don’t know what to say. 我们必须弄懂如何使用这机器。 We must know how to use the machine. 我们想要学习如何写剧本。 We want to learn how to write plays.
“疑问词 + 动词不定式”结构在句中还 可以作主语和表语。 How to use the machine is a question. （作主语） The question is when to go there.
（作表语）
5. V + “疑问词 + to do +n./prep.”
“疑问词 + 动词不定式”作宾语时，相当于一 个由该疑问词引导的宾语从句。 Excuse me. Can you tell me how to get to the bookshop? = Excuse me. Can you tell me how I can get to the bookshop? 注意： 所有疑问词中，只有why不可以与动词不定式 连用。
2. V +n.+ “疑问词 + to do ” 有些动词，如advise, ask, show, teach, tell等，其 后可以接双宾语。 The teacher told the students how to do the experiment. 老师告诉学生如何做实验。 Can you show me how to make a paper boat? 你能给我演示怎样做一只纸船吗？
Look at the following sentences. 1. Some dogs just don’t know how to have fun. (七年级上册 U4) 2. I’m thinking about what to wear. (七年级上册 U8) 3. I was just wondering how to spend the morning … (新概念2 L68) 4. I must go to the greengrocer's. (新概念1 L79)
I don’t knowபைடு நூலகம்what ______ next. A. will do B. doing C. do D. to do — Do we have to finish our homework this afternoon? — Yes, you ______. A. must B. can C. may D. need 疑问词包括疑问代词who, what, which及疑问副词when, how, where等。常和“疑问词 + 动词不定式”结构连用的 动词和动词短语有：tell, show, think, learn, know, wonder, decide, remember, forget, understand, see, hear, ask, advise, explain, find out等。
3. Be adj.(sure/clear) +“疑问词 + to do ”
在“疑问词 + 动词不定式”结构前，有时也可 以是如sure, clear等的形容词。 I am not sure which way to take. 我不确定走哪条路。
4.V+ “疑问词+n. + to do ”
有些疑问词，如what, which, whose, how many, how much等，其后可以先接一个名词， 再接动词不定式。 I don’t know which topic to choose. 我不知道选哪个题目。
Using question words + to-infinitives
1. V + “疑问词 + to do ” 结构作动词的宾语。 2. V +n.+ “疑问词 + to do ” 3. Be adj.(sure/clear) +“疑问词 + to do ” 4.V+ “疑问词+n. + to do ” 5. V + “疑问词 + to do +n./prep.” 注 :why to do
5. He has a bad cold, Mr. Williams, so he must stay in bed for a week. (新概念1 L61) 6. Eddie, I think we have to go up again. (七年级下册 U4) 7. We don’t have to feed her much. (七年级下册 U8) 8. Do you have to water it now? (新概念1 L125)
Words and phrases review hand hand in and so on review return on time renew vi. 交；递，给 上交，递交 ……等等 n. 评论 vt. 归还 准时 vt. 续借；更新；重新开始
To learn to use question words + to-infinitives
9. Have you decided what to do with these books, Hobo? (P48) 10. I have to use them to reach the box on the fridge. (P48) 11. I did not know what to say either. (P51) 12. “I must run away from them,” I thought, but I did not know how to get away. (P51)
1. V + “疑问词 + to do ” 结构作动词的宾语 那位年轻女子不知道怎么办。 The young woman doesn’t know what to do. 我不知道说什么。 I don’t know what to say. 我们必须弄懂如何使用这机器。 We must know how to use the machine. 我们想要学习如何写剧本。 We want to learn how to write plays.
“疑问词 + 动词不定式”结构在句中还 可以作主语和表语。 How to use the machine is a question. （作主语） The question is when to go there.
（作表语）
5. V + “疑问词 + to do +n./prep.”
“疑问词 + 动词不定式”作宾语时，相当于一 个由该疑问词引导的宾语从句。 Excuse me. Can you tell me how to get to the bookshop? = Excuse me. Can you tell me how I can get to the bookshop? 注意： 所有疑问词中，只有why不可以与动词不定式 连用。
2. V +n.+ “疑问词 + to do ” 有些动词，如advise, ask, show, teach, tell等，其 后可以接双宾语。 The teacher told the students how to do the experiment. 老师告诉学生如何做实验。 Can you show me how to make a paper boat? 你能给我演示怎样做一只纸船吗？