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课件网) Unit 3 Language in use Module 6 Problems Warming up 师生问候 Warming up Make sentences with the phrases come round, try out, be angry with sb, no longer, at last, after all, go wrong 如果主句（陈述句）是含有情态动词的句子，if 从句习惯上使用一般现在时表示将来。 ◆如果你吃变质的食物，你可能会生病。 If you eat bad food, you may be ill. Grammar if 引导的条件状语从句通常可以转换成祈使句或with/without 短语。 与“祈使句+ and/or +陈述句”结构进行互换。and表示顺承关系，or 表示“否则”。 ◆早点儿起床，否则你上学会迟到的。 If you get up late, you will be late for school. = Get up early, or you will be late for school. 2.同义句转换 Grammar ◆如果你更外向一些，你会有更多的朋友。 If you are more outgoing, you will have more friends. = Be more outgoing, and you will have more friends. 与 unless 引导的条件状语从句进行互换。 ◆如果你不努力学习，这次考试你就会不及格。 If you don’t work hard, you’ll fail the exam. = Unless you work hard, you’ll fail the exam. Grammar Presentation Rewrite the sentences with if. 1. Eat your breakfast, or you will get hungry at school. 2. Hurry up! You will be late. 3. Read the book carefully. Then you will not make mistakes. 4. Don’t watch too much TV, or your eyes will hurt. 5. Work harder! You will get higher marks. If you do not eat your breakfast, you will get hungry at school. / You will get hungry at school if you do not eat your breakfast. If you do not hurry up, you will be late. / You will be late if you do not hurry up. If you read the book carefully, you will not make mistakes. / You will not make mistakes if you read the book carefully. If you watch too much TV, your eyes will hurt. / Your eyes will hurt if you watch too much TV. If you work harder, you will get higher marks. / You will get higher marks if you work harder. Presentation Complete the sentences so that they are true for you. 1. I will be really happy if _____. 2. I will do well in English if _____. 3. My parents will be angry if _____. 4. If it rains next Saturday, I _____. I pass all my exams I practise a lot at home I don’t find my mobile phone will stay at home and watch a film on TV 思 考 新课讲解 4 Complete the conversation with the correct form of the words and expression in the box. honest pocket money problem refuse repair terrible truth wear May：What's up？You look really sad. Kate：Yes，I feel (1)_____． May：What's wrong？Tell me about it. Maybe I can help. Kate：Well，I needed some new shoes to wear to a party. But I didn't have enough (2)_____to buy any. So I asked my sister if I could wear her new shoes. May：Did she agree terrible pocket money 思 考 新课讲解 Kate：No，you see，that's the (3)_____．She (4)_____to let me wear them，because she bought them for her sixteenth birthday party. They were expensive . She saved up a lot of money to buy them. But I took them when she was out and (5)_____them to the party. Then on my way home，I fell, and one of the shoes is bro ... ...
