Unit 4 A good read Grammar单元语法精讲课件-2023-2024学年八年级英语下册单元速记•巧练（牛津译林版）

Unit Four A good read rammar To learn to use a question word with a to-infinitive after a verb. To learn to use must and have to to say that it is necessary to do something. To learn to use have to when the situation makes something necessary. . Learning aims How is Peter like ? Is he good at sports ? His future plan is to become a doctor ,right ? Lead in Task 1 Watch and answer: Did Gulliver know how to get away? Gulliver didn’t know _____________________ (对小人说什么) Gulliver wanted to find out ______________. (如何逃跑) Gulliver in Lilliput what to say to these tiny men how to get away V+ 疑问词 + to do Millie 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) Using question words + to-infinitives what to read who to talk to when to meet friends where to ask for help how to write the report All question words can be used with a to-infinitive, except why. She will explain why to recommend this book. × She will explain why she recommends this book. √ 1.决定做什么 2.想知道去哪儿 wonder where to go 3.知道听谁说 know who to listen to remember who to chat with 4.记得与谁聊天 5.忘记谈论什么 forget what to talk about decide what to do 不定式中的不及物动词后必要时需加上适当的介词 用“V+疑问词+to do”完成下列短语 Have a try How is Peter like ? Is he good at sports ? His future plan is to become a doctor ,right ? Summary Task 2 我们可以用“疑问词 + 动词不定式”结构作动词的宾语。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。 Step 1 结构： 9 When I go into the clothes shop, I always can’t decide ______ one to buy. 2. My grandfather doesn’t know ______ to use a computer. 3. --- Will you please show me _____ to drive a car?