外研版七年级英语下册 Module 11 Unit 3 教学课件.ppt

外研·七年级下册;;祈使句;② 以动词原形开头，无时态和数的变化。 ③ 祈使句的否定形式是在动词原形前加don’t。 ④ 在表达请求时，可加上 please；表达比较强烈  的语气时，可用感叹号。;1. Do 型 ：动词原形 + 宾语 + 其它成分. eg: Please have a seat here. 请这边坐。 有的祈使句在意思明确的情况下，动词可省略。 eg: This way, please. = Go this way, please. ;3. Let 型祈使句：Let十sb.＋动词原形＋其他. eg: Let’s play basketball. 我们去打篮球吧。 4. No 型祈使句：No十v.-ing/名词(表示禁止)! eg: No smoking! 禁止吸烟! No photos! 禁止拍照!; 1. 通常在谓语动词前加 don’t。但要注意以let 开头的祈使句，其否定形式是： Don’t+let＋宾语＋动词原形＋其他. Let＋宾语＋not＋动词原形＋其他. eg: Don’t let him go swimming!  =Let him not go swimming! 不要让他去游泳！; 2. 有些可用 no 开头，用来表示禁止性的祈使句，结构为：“No＋名词/动名词”。 eg: No fire! 禁止烟火! No fishing! 禁止钓鱼!; 五、加强语气的祈使句 在肯定祈使句中，我们可以用助动词 do 来加强语气。 eg: Do?come, please! 请一定要来！ Do?be?quiet, please! 请务必安静！;Work in pairs. Talk about do’s and don’ts in a foreign country.;Make a list of do’s and don’ts to help visitors to Britain.;Possible?answersDo?shake?hands?when?you?meet?a?friend.Do?stand?in?line.Do?expect?rain.Please?talk?about?the?weather.Do?say “please” and “thank?you”.;Do?look?at?people?when?you?talk.Don’t?touch?people.Don’t?ask?people?personal?questions.Don’t?ask?a?woman’s?age.Don’t?talk?with?food?in?your?mouth.Don’t?be?late.;Rewrite the sentences. ;3. You cannot touch anything if the teacher doesn’t  ask you to. 4. You cannot bring food or drink into the lab. 5. You cannot enter the lab alone. ;Answer the questions. Use the words and expressions from the box to help you.;2. Does body language mean the same thing in  different countries?;6. How do you usually say goodbye with body  language?;The Japanese bow In Japan, people bow to say “thank you”, “sorry”, “hello”, “goodbye”, “you’re welcome”, “excuse me” and many other things. Children and young people bow lower when they greet older people. It’s a way of being polite and showing respect.;;Write the information on your poster.;Show your poster to the whole class.;Language points;【拓展】in?time 意为“及时”，指正赶上时间或恰好在需要的时候。;