(
课件网) Unit 4 Hands-on fun Grammar Learning aims: 1. To master the positive and negative forms of imperative sentences. 2. To give advice by using should and had better. 3. To make some suggestions properly. Revision 痴迷于做某事 天生的手工匠人 犯了个错 停电了 使...充满... 一堂线上手工课 乱七八糟 一台落地灯 吸引某人的眼球 省钱 be crazy about doing sth. a born handyman make a mistake have a power cut fill...with... an online DIY course in a mess a floor lamp catch one’s eyes save money 以 Let 开头,表示请求或建议 Let me have a look. Let's go home！ Let's go shopping！ 以 Don't 开头，祈使句的否定形式 Don't touch the wire. Don't fly! 以 No 开头,表示公告警示语，也是祈使句的否定形式 No photos ! No parking ! Look at the pictures and help Millie complete the sentences. 1. out pieces of card with a pair of scissors. 2. some words or a sentence on each card. Cut Write 3. a picture about the words or sentence on the other side of the card. 4. at the picture and to say what is on the other side. Please (not) up. trying and you will find you can remember things better. Draw Look try don’t give Keep Grammar A Do you have problems in your daily life What would your friends say when you are down Imperative Sentences 祈使句 What are imperative sentences How can we use them imperative sentences We use a or an when we mention a person/thing for the first time.We use the:when we talk about a specific person/thing;when we mention a person/thing for the second time;before some proper nouns;when there is only one of something Presentation Work out the rules. We start a sentence with the base form of a verb when we want to tell people what to do. We add _____ before a verb when we want to tell people not to do something. We often add _____ in a sentence to make an instruction more polite. We can use _____ when we want to suggest doing something together. “don’t” “please” “let’s” Presentation Let’s fill in the chart. _____ out the coloured paper. _____ the scissors ready. _____ the paper in half. _____ not fold it too loosely. _____ the folded paper into petal shapes. _____ cut towards your fingers! _____ the petals with tape or glue. _____ put all pieces on the table first. A. Cut B. Fold C. Do D. Don’t E. Take F. Get G. Stick H. Let’s Take Get Fold Do Cut Don’t Stick Let’s 若要表示强调，可在祈使句动词原形前加do，表示“一定，务必”。 ① Do come on time! 一定要准时来！ ② Do look out! 一定要小心！ (Come) This way, please. 这边请。 有时，祈使句中的动词或动词短语可以省略。 注意 Millie is teaching her classmates how to make flashcards to help them remember things better. Look at the pictures and help Millie complete the sentences. A1 P54 A1 Cut Write Draw Look try don’t give Keep cut ... out of ... 用……材料剪出…… on the other side of ... 在……的另一边 继续努力 Millie is teaching her classmates how to make flashcards to help them remember things better. Look and complete the sentences. Look at the ... ...
