Unit 3 Grammar B&C B: Wh-words +to –infinitives C: Sentence types
1. 知道可以向谁请求帮助 1. know who to talk to for help 2. 忘记何时见他的朋友forget when to meet his friends 3. 想知道去哪里咨询 know where to ask for advice 4. 知道怎么解决他的问题 know how to solve his problem 5. 需要学会怎么样在学习和休闲中保持平衡 need to learn know to achieve a balance between study and play 6. 不时感到有压力 feel stressed from time to time ask for advice 7. 征求建议 8. 从青年辅导员那里得到帮助 get help from youth workers 9. 不得不学到很晚 have to study till very late
I hardly have any spare time for my hobbies 10. 多些你的宝贵建议。 Thanks for your valuable suggestions. 11. 找到学习和玩之间的平衡 find a balance between study and play 12需要一些时间来玩和放松 need some time to play and relax 13. 在英语方面取得很大的进步 make great progress in English 14. 当我们有问题的时候，你能告诉我们和谁交谈和在 哪里得到帮助？ Can you tell us who to talk to and where to get help when we have problems? 15. 多么精彩的一场足球比赛！ What a wonderful football match!
B wh-特殊疑问词+to-infinitive相当于一个名词, 可以在句子中充当宾语或主语; 做主语的时候, 谓语动词是单数; 做宾语的时候, 它的前面动词 常常有: ask, decide, explain, find out, forget, hear, know, learn, remember, see, tell, understand等。
A. “Wh-” words + “to”-infinitives Andy doesn’t know what to wear.
Tommy can’t decide which book to buy ________.
They don’t know ____ to the station. how to go
1. Do you know what you should do after class? 2. Do you knowwhat to____ after class? _____ do 3. 2. He wanted to know which bike he could buy 4. He wanted to knowwhich bike to buy ______. 5. 3. The man asked where he should hold the show. 6. The man askedwhere to hold____ the show. _____ 7. 4. Tommy asked when they should start class 8. Tommy asked when to start______class. _____
用所给词的适当形式填空 1. Simon does not know what _____ (do). to do 2. Sandy wants to know where to ask ______ (ask) for advice. 3. Millie does not know how _______ to solve (solve) her problems.
4. Simon just forgot when to meet (meet) ______ his friends. 5. You should decide when to work _______ (work) and when to play (play). ______ 6. Paul knows who ______ (talk) to for to talk help. 7. Please tell me where _____ (get) help. to get
The answers to Part B on P 51 1) how to solve 2) what to do 3) when to work 4) when to play 5) how to achieve 6) which to do 7) who to talk 8) where to get
C. Sentence types 一. 按使用目的, 句子可分为陈述句、疑问句、 祈使句和感叹句。 1) 陈述句(statements)：说明一个事实或陈述 一种看法。(positive and negative) 例如： Light travels faster than sound. 光比声传播速度快。(说明事实) The film is rather boring. 这部电影很乏味。(说明看法)
2) 疑问句(questions): 提出问题。有以下四种： a. 一般疑问句 (Yes/No Questions): Can you finish the work in time? b. 特殊疑问句 (Wh-Questions): Where do you live? 你住哪儿？ c. 选择疑问句 (Alternative Questions): Do you want tea or coffee? 你是要茶还是要咖啡？ d. 反意疑问句 (Tag-Questions): He doesn‘t know her, does he? 他不认识她，对吗？
3) 祈使句(Imperative Sentences): 提出请 求, 建议或发出命令。例如： Don’t be nervous! 别紧张！ 4) 感叹句(Exclamatory Sentences): 表示 说话人惊奇、喜悦、愤怒等情绪。例 如: What good news it is!多好的消息啊！
The answers to Part C on 53 Positive statements: 2; 3 Negative statements: 4; 5; 6 Yes/No questions 11 Wh-questions 12 Questions with or 10 Tag questions 13 Imperatives 7; 9 Exclamations 1; 8
doesn’t she 1) Millie has lots of homework to do, _____? Yes, she does. 2)They didn’t watch the football game last night, did they ______? Yes, they did. /They they didn’t 3) You haven’t been to Disneyland in Hong Kong, have you? ---_____. How wish to go there! A Yes, I have B Yes, I haven’t C No, I have. D No, I haven’t.
祈使句的反意疑问句 shall we • 1. Let’s go to the zoo, ______? will you • 2. Let us go to the park, ______? will you • 3. Don’t look out of the window, ______ will you ? • 4. Be quiet, ______?
What＋名词词组＋主谓！ １）What a/an clever boy he is! What +a+形容词+名词+主谓 ２）What clever boys they are! What+ 形容词+复数名词+主谓! 3) What cold weather it is! What+ 形容词+不可数名词+主谓!
How+形容词或副词+主谓! How clever he is! How lovely the baby is! How hard Yao Ming is practising! How time flies!
• 1. Sandy has long hair. （感叹句） What long hair Sandy has! • 2. He works very hard. （感叹句） How hard he works! What • 3. _______good news! I’m too happy to say a word. （感叹句） What • 4. ______ wonderful advice you’ve just given me! （感叹句）
a/an+形容词+名词 形容词+复数名词 主谓! What 形容词+不可数名词 How 形容词或副词 主谓!
把下列句子改成简单句 1. The lady found out where she could buy fruit cheaply. The old lady found outwhere to buy fruit cheaply. ______ 2. Will you show us how we can make a model plane? how to make Will you show us ______ a model plane? 3. She hasn’t told me what I should do and what I should not do. what to do not to do She hasn’t told me _____ and what ____. 4. Have you decided which dress you will take? which Have you decided _____ dress to take ______?
• 1. There is some milk in the bottle. （否定 句） There isn’t any milk in the bottle. • 2. You must be kind to the elderly. （祈使 句） Be kind to the elderly. • 3. You mustn’t play with fire. （祈使句） Don’t play with fire. • 4. I think he will come. （否定句） I don’t think he will come.
• 5. You dislike this kind of books. （反意疑 问句） You dislike this kind of books, do you? • 6. Be quiet!（反意疑问句） Be quiet, will you? • 7. Millie hardly has any spare time for her hobbies. （反意疑问句） Millie hardly has any spare time for her hobbies, does she?
What 8. ____ wonderful ideas! What 9. ____ bad weather! How 10. _______ lovely the giant panda is! What 11. ____ valuable advice!
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