8BUnit4Grammar—Jojo改.ppt

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1、Where will we go?When will we go there?How will we go there?How much money should we take?We wonder where we will go. We want to know when we will go there.We dont know how we will go there.We wonder how much money we should take.subjectsubjectV VV VV VV Vobjectobjectobjectobjectobjectobjectobjectob

2、jectwhere to gowhere to go when to go there when to go there how to go there how to go there how much money to takehow much money to take 1. He doesnt know what he can do next. 2. I wonder when the meeting will end.3. Nobody can tell where the plane has gone.4. He is interested in how he can look af

3、ter a pet.5. Suzy will explain why she recommends this book.当从句的当从句的主语主语和主句的和主句的主语主语保持一致时，保持一致时，可以用可以用疑问词疑问词 + to do+ to do 构成简单句。构成简单句。what to do next. how to look after a pet All question words can be used in this way, except “why”.Before traveling, we need to prepare many things. We should prepar

4、e what kind of clothes _ (wear). And we also dont know whose camera _ (borrow). We should also tell our friendswhen _ (meet). to wearto borrowto meetWe should prepare what kind of clothes to wear.And we also dont know whose camera to borrow.n.n.Tip: 疑问词疑问词 + n + to doWhile traveling, we need to make

5、 sure which room _ (live) in. we may ask the guide how many places _ (visit). When we go out, we should know who _ (play) with, what _ (eat) and what _(buy). When we have some difficulty, we should know who _ (ask) for help.to liveto visitto playto eatto buyto ask We must say We must say “live in th

6、e roomlive in the room”, , but we mustnbut we mustnt say t say “live the roomlive the room”, , so we must use so we must use “inin” here. here.After traveling, we can share our feelings with our friends. But we havent decided who _ (show) the photos to and who _ (talk) to. We also prepared some pres

7、ents for our parents. Do you want to knowwhat presents _ (give) to your friends?to showto talkto giveAmy: Mr Wu has recommended so many interesting books. Have you decided_ first, Daniel?Daniel: Yes. I want to read Black Beauty first. But I dont know _the book first.Amy: You can try our school libra

8、ry or Sunshine Library. Oh, did you know Peter is reading Around the World in Eighty Days? He wants to find out _ around the world in such a short time. howwhatwhenwherewhichwhoask for find hand in readtravel write abouttototoDaniel: Wow, thats amazing! By the way, can you tell me _our book report?A

9、my: Before next Friday. Im still not sure _ in the report.Daniel: You can write anything about your bookwhat the book is about, what you think of it and so on. You should read some reviews about the book before writing.Amy: Thank you. Anyway, I know _help with writing. Mr Wu is always there to help.

10、 whowhatwhenask for hand in write aboutreviews/rivju:/ 评论评论tototoThe book is about Gullivers trips in some strange countries. A lot of amazing things happened to him. And he also had a lot of difficulty. Its exciting and interesting.Gullivers Travels1. He didnt know where he could find other people.

11、2. He didnt know how he could break the ropes.3. He wondered who he could ask for help.4. At last, he found out what he could do with the tiny men. 5. And he decided when he should leave Lilliput.where to find other peoplewhere to find other peoplehow to break the ropeshow to break the ropeswho to a

12、sk for helpwho to ask for helpwhat to do with the tiny menwhat to do with the tiny menwhen to leave Lilliputwhen to leave Lilliput准则准则We We mustmust keep quiet. keep quiet.We We must not must not speak loudly.speak loudly.We use “must” when the speaker feels that something is necessary.We We mustnmu

13、stnt t smoke.smoke.We We mustnmustnt t eat or drink.eat or drink.We use “must not” to say that something is not allowed.TravelingWe must We must We mustnWe mustnt t If you want to keep them longer, If you want to keep them longer, you you have tohave to renewrenew them. them./rinju:/ 续借续借We use “hav

14、e to” when the situation makes something necessary.If you donIf you dont know where to find the book,t know where to find the book,you you have tohave to ask the teacher for help. ask the teacher for help.If you know where the book is, If you know where the book is, you you dondont t have tohave to

15、ask the teacher for help. ask the teacher for help.If you can drop litter into the rubbish bin,If you can drop litter into the rubbish bin,you you dondont t have tohave to clean the library. clean the library.We use “dont have to” to say that its not necessary to do something.= don= dont need tot ne

16、ed toCan you follow the rules in the library?Complete the library rules with must, must not, have to or dont have to. You (1) _ keep quiet in the library.You (2) _ keep the books clean and tidy.You (3) _ draw or write on the books .mustmustmustmustmustnmustnt tYou (4) _ eat or drink in the library.Y

17、ou (5) _ return the books on time. If you want to keep them longer, you (6) _ renew them.You (7) _ bring your student card every time you go to the library, but remember to bring your library card. mustnmustnt tmustmusthave tohave todo not have todo not have to1.Someone has put away(收拾，整理收拾，整理) the

18、books. You _ do it. A. mustnt B. dont have to C. must D. cant2. You _ know shouting is not allowed in the library. A. can B. must C. need D. may3. Can we discuss here? No, you _. You will disturb other people. A. mustnt B. wont C. dont D. neednt4. Must I return the book today? No, you _. A. dont B.

19、cant C. mustnt D. neednt1. 我必须努力学习功课。我必须努力学习功课。 I _ at my lessons. 2. 我得在家照看妈妈，因为她病了。我得在家照看妈妈，因为她病了。 I _ mother at home. Because she is ill. 3. 我们不必等他。他已经走了。我们不必等他。他已经走了。 We _ him. He has left.4. 这里禁止游泳。这里禁止游泳。 You _ here. must work hardmust work hardhave to look afterhave to look afterdondont have

20、to wait fort have to wait formustnmustnt swimt swimWish you to read more and get more.Wish you to read more and get more.Enjoy reading, enjoy your life.Enjoy reading, enjoy your life.Be more knowledgeable, Be more knowledgeable, Be happier!Be happier!HomeworkHomework1. Review the usage of “疑问词疑问词+to do”, “must & have to”.2. Try to introduce a book you have read.