课件8张PPT。Unit 4 A good readGrammar 1Gulliver didn’t know what to say.
Gulliver didn’t know how to get away.Use a question word with a to-infinitive after a verb. Using question words + to-infinitivesMillie has decided .(读什么)
Daniel didn’t say .(与谁聊天)
Simon forgot .(何时与朋友见面)
Sandy is wondering .(去哪里寻求帮助)
Amy doesn’t know .(如何写报告)what to readwho to talk towhen to meet friendswhere to ask for helphow to write the reportShe will explain why to recommend this book.×She will explain why she recommends this book.√ Using a verb and an object before a question word + to-infinitivesMr Wu advised us which to choose as after-school activities.
The students asked their teacher when to hand in their work.
Millie showed us what to do next.
Daniel taught himself how to use a computer to draw. Using a noun after a question word + to-infinitivesThey are discussing which colour to paint the walls.
You can ask your parents how much money to take with you.Suzy was not sure who to ask for help.
Are you clear when to meet at the gate tomorrow? Using an adjective before a question word + to-infinitivesPracticeFinish the exercises on P55.他想知道明天在哪会见他的朋友。
昨天她问我们何时上交工作。
我们正在商量去参观哪个地方。
我不确定明天怎么去上学。
她不能决定买哪条裙子。 SummaryHe wonders where to meet his friends.She asked us when to hand in the work yesterday.We are discussing which place to visit.I’m not sure how to go to school tomorrow.She can’t decide which skirt to buy.HomeworkMake up new sentences using questions
words +to infinitives.
2. Pre-view P56.课件8张PPT。Unit 4 A good readGrammar 2Gulliver was tied to the ground. So he must run away.Study is very important.
So we must study hard.We use must when the speaker feels that something is necessary.He mustn’t lie on the ground.We mustn’t talk in class.PracticeGet the students to make up new sentences using “must”.Gulliver was tied to the ground. He has to lie on the ground.Grandma is ill. She has to see the doctor.We use have to when the situation makes something necessary.She doesn’t have to worry about herself.He doesn’t have to shout at the tiny men.PracticeGet the students to make up new sentences using “have to”.Complete the following sentences with ‘must, mustn’t,
have to, don’t have to’.
You keep quiet in the library.
You keep the books clean and tidy.
You draw or write in the books.
You eat or drink in the library.
You return the books on time, if you want to keep them longer, you renew them.
You bring your student card every time you go to the library, but remember to bring your library car.
Library rulesmustmustmustn’tmustn’thave tohave todon’t have toHomeworkUse ‘must, have to’ to make more sentences.
2. Finish the exercises in your workbooks.Thank you
