江苏省灌南县八年级英语上册 Grammar 2教案2.doc

Grammar 2编 号课 题课 型编写人审核人时 间8A405Grammar 2新授课三、教学流程Grammar B Part One Lead-inNow we know the number of giant pandas is getting smaller and smaller. Now lets learn Grammar B.Look at these pictures, what are they? Yes. Kangaroo, giant panda, bear, dolphin, tiger, squirrel.Pleae have a discussion: Which animal do you like best? I like best. Why?Because I think Which animal do you like least? I like least.Why?Because I think Part Two learning for useStep 1 PresentationWe knew that Amy went to Beijing Zoo. Now Daniel is asking her about the visit to the zoo.You can see four sentences here. The dolphin show was long. We must protect wild animals. Wild animals are our friends. I stayed in the zoo for so much time. We must protect wild animals because wild animals are our friends. I stayed in the zoo for so much time because the dolphin show was long. Step 2 PracticeOpen your books, turn to page 67. Use because to help Amy answer Daniels questions. Lets check the answer. Amy saw a dolphin show in the zoo. Now she is talking about it. Turn to page 67, Please work out what she is saying by making sentences using because of. Lets check the answer.Part Three Rule outWe can use because to give the reason(s) for something. The word because introduces the clause of reason and we usually put it in the middle of a sentence. 我们可以用 because 来引导原因状语从句，一般放在句子的中间。e.g. Main clausebecauseClause of reasonXi Wang had to look after herselfbecauseher mother had another baby.We can also use because of to give the reason(s) for something. We use a noun, a noun phrase or a pronoun after because of.我们也可以用 because of 来表示原因，后面跟一个名词短语或代词。e.g. Main clausebecause of Noun (phrase) / pronounGiant pandas are in danger ecause ofpeople.Part Four Practice一、选用 because或 because of 完成下列句子。 1. I went to school late this morning _ I got up late. 2. I didnt go to the zoo last week _ bad weather. 3. Daniel wears glasses _ too much computer work. 二、将下列句子改为同义句。1. I didnt go hiking because of the heavy rain. I didnt go hiking _ _ _ _. 2. She has poor eyesight because she does too much homework. She has poor eyesight _ _ _ _ _. Homework1. Remember how to use conditional sentences to talk about possible situations. 2. Remember the use of because & because of.3. Do some additional exercises.