(
课件网) Unit 6 The natural world Unit 7 Grammar 学习目标 通过本节课的学习，同学们能够: 1.运用5种句型: S+V; S+V+O; S+V+P; S+V+IO+DO; S+V+DO+OC。 2.正确使用and, but, or 和so。 3. 用S+V+O+O and S+V+O+C句型以及and, but, or 和so 描述生态系统。 观察以下例句，小组讨论以下问题： 1.什么词常做主语？ 2.什么词常做宾语？ 3.什么词可做谓语？ 1. You love your family. 2.They read books every day. 3.Her brother has good manners. 4.The temperature drops. 5.The fish tastes nice. 6. Sam is a common boy. 名词或代词 名词或代词 行为动词或系动词 句子的基本结构有哪几种？1.S+V 2.S+V+O 3.S+V+P 1.S+V 2.S+V+O 2.S+V+O 2.S+V+O 3.S+V+P 3.S+V+P Review They play basketball. They joined the 19thAsian games Subject (S)主语 Verb (V)谓语动词 transitive verb （及物动词） (vt. ) Subject (S)主语 Verb (V)谓语动词 transitive verb （及物动词） (vt. ) Object (O)宾语 Object (O)宾语 S + V + O. S + V +O.(主语+及物动词+宾语） 语法：直接宾语和间接宾语 Hobo brought Eddie his clothes. S V O 有些及物动词后+两个宾语，间接宾语(人)和直接宾语(物)。 物 人 人间物直 direct object(DO) indirect object (IO) Verbs and sentence structures (Ⅱ) Grammar Some verbs can take two objects, a direct object and an indirect object. S+V+O (indirect)+O(direct) → The sun gives ocean animals light and heat. S V O O We can change the order of the direct and indirect objects by using to or for. The sun gives light and heat to ocean animals. We should build a better home for local wildlife . Lead in 由及物动词构成的基本句型结构有三种： △主+谓+宾（S + V + O）。 例如： Wendy bought a book. △主+谓+间宾+直宾（S + V + IO +DO）。 例如：Nancy gave me a hat. IO (间接宾语 人) DO (直接宾语 物) Hobo built Eddie a tent. IO (间接宾语 人) DO (直接宾语 物) 在这一结构中，间接宾语可改成一个由to/ for引导的短语。 Grammar 在双宾语句子中 间接宾语往往是人， 直接宾语往往是物。 Grammar 谓语动词必须跟有两个宾语才能表达完整的意思。这两个宾语一个是动作的直接承受者,另一个是动作的间接承受者。有的谓语动词后面出现双宾语 (人)间接宾语和(物)直接宾语。 “主语 + 及物动词 + 间接宾语 + 直接宾语”。在表达时,常常是间接宾语在前直,接宾语在后。如： He gave me a bike. This term, Mr. Wang teaches us Chinese. 在具体表达时,可以将直接宾语提前。如果直接宾语在前,间接宾语在后,要根据具体的意思在间接宾语前加上相应的介词。 My parents bought some storybooks for me. They gave a lot of storybooks to us. These words are often used with to: give hand lend offer pass post read sell send show take teach tell write Tip 主+谓+sb.+sth.=主+谓+sth.+to+sb. I often lend him my book. =I often lend my book to him. give/hand/lend/offer pass/post/read/sell/ send/show/take/teach /tell/write +sb. sth. +sth. to sb. These words are often used with for: build buy cook find get leave make order pick prepare save Tip 主+谓+sb.+sth.=主+谓+sth.+for+sb. I often buy my sister some books. =I often buy some books for my sister. build/buy/cook/find get/leave/make/order /pick/prepare/save +sb. sth. +sth. for sb. 用to/for填空 1.The boy often lends his di ... ...
