1、英语牛津译林八上 Unit 4：经典教案（5） （Grammar 1）8A Unit 4 Wild animals- Grammar 1 【Aims and demands】Knowledge objects：1To recognize and use conditional sentences to talk about possible situation.2. To recognize and use conditional sentences to talk about repeated and predictable situation and events.Ability obje
2、cts: To use conditional sentences in a report about protecting animals Emotion objects: To enable the Ss to realize the importance of protecting animals by using if the ifclause.【TEACHING KEY AND DIFFICULT POINTS】How to use the ifcause correctly(if引导的条件状语从句中，用一般现在时表示将来，主句用一般将来时。)【Teaching method】 Ta
3、sk-based approach.【Teaching aids】 A small blackboard & a computer【Teaching steps】Step1.RevisionWeve learned a report about giant pandas. We know they are very lovely. But they are in danger. They may have many problems in the future. If hunters catch a giant panda, they will kill it for its fur.If f
4、armers cut down trees and forests, giant pandas will have nowhere to live.If people find baby pandas alone, they will often take them away.If we do nothing, there will be no giant pandas in the world.There will be no giant pandas in the world if we do nothing. Step2. Presentation （Grammar Part A）Try
5、 to elicit the conditional structure by asking questions such as What will happen if you come to school late? What will happen if you break your favourite toy? Try to think of sentences which reflect Ss own experience.Write the most interesting answers on the Bb.Step3 PracticeWrite some more open “I
6、f”-clauses on the Bb and ask Ss to finish the sentences with their own ideas. Help Ss reformulate their ideas into correct sentences and write them on the BbStep3 Exercise 1.Ask Ss to match the sentences on their own and then compare answers with a partner. Invite a more able student to read the sen
7、tences aloud for the rest of the class to check answers.2.For Part A2, Ask Ss to complete the sentences on their own and then compare answers with a partner. Check answers with the whole class.3.Ask Ss to complete “Work out the rule” at the bottom of page 65.Well, lets work out the rule together!if引
8、导的条件状语从句中用一般现在时表示将来，主句中用一般将来时。Conditional sentences (条件状语从句)If-clause Main clause(Simple present tense) (Simple future tense)If hunters catch a giant panda, they will kill it for its fur.当我们把 if引导的条件状语从句放在句子开头时，我们需要在条件状语从句后用逗号。假如主句在开头，则没有必要加逗号。We need a _(comma, full stop) after the if-clause when i
9、t is the first part of a sentence.e.g. If I go to Beijing Zoo, I will learn a lot about animals.I will learn a lot about animals if I go to Beijing Zoo. Step4 PracticeAmy returned home from Beijing Zoo. Her father is asking her some questions about wild animals. Open your books, turn to page 66, fin
10、ish Part A3.Lets check the answers. Then practice in pairs.Step5.Homework1. Learn the language points by heart.2.Do more exercise about this key point carefully.*一 找出下列句子的错误并改正。1 If I will be free next week, I will go to the zoo. 2 Giant pandas will survive, if we protect it.3 If I find the park, I
11、will have a fun there.4 I will happy if I finish my homework on time .二 用括号内所给词的正确形式填空。1 The tigers _ (attack) people if they are hungry.2 If Nick_ (pass) the exam, all of us _ (feel)happy.3 The hunter_ (hunt) a panda yesterday.4 I would like to buy a coat _ (make )of wool.5 Miss Wang is a female and Mr Wang is a _ (female).
