初中英语外研版 (新标准)七年级下册Unit 3 Language in use教案配套ppt课件
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这是一份初中英语外研版 (新标准)七年级下册Unit 3 Language in use教案配套ppt课件,共20页。PPT课件主要包含了祈使句小结等内容,欢迎下载使用。
关注生活中的“祈使句”
1.定义:用于表达命令、请求、劝告、警告、禁止等的句子叫做祈使句,祈使句最常用于表达命令,因此又叫做命令句。
祈使句因对象(即主语)是第二人称,所以通常都省略。祈使句的动词都为一般现在时,句末则使用句号或感叹号来表示结束。
例:G and wash yur hands. (去洗你的手。—命令) Be quiet, please.(Please be quiet.) (请安静。——请求) Be kind t ur sister. (对姊妹要和善。——劝告)
Watch yur steps. (走路小心。——警告) Lk ut!Danger! 小心!危险!——强烈警告 Keep ff the grass. (勿践草坪。——禁止) N parking. (禁止停车。——禁止)
祈使句也常把主语“Yu”表达出来,使对方听起来觉得柔和些,例如: Yu g and tell him, Tm. (Tm, 去告诉他。)
2、相关口令 祈使句无主语, 主语yu常省去; 动词原形谓语当, 句首加dn't否定变; 朗读应当用降调, 句末常标感叹号。
3、表现形式 ——●肯定结构: D型——动词原形开头 即:动词原形(+宾语)+其它成分。如: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。如:This way, please. =G this way, please. 请这边走! Be型——动词Be开头 即:Be + 表语(名词或形容词)+其它成分)。 如:Be a gd by! 要做一个好孩子! Let型——动词Let开头。 即:Let + 宾语 + 动词原形 + 其它成分)。如:Let me help yu. 让我来帮你。
3、表现形式 ——●否定结构: D型和Be型的否定式都是在句首加dn't构成。 如:Dn't frget me! 不要忘记我! Dn't be late fr schl! 上学不要迟到! Let型的否定式有两种:①“Dn‘t + let + 宾语 + 动词原形 + 其它成分”②“Let + 宾语 + nt + 动词原形 + 其它成分”。如:Dn't let him g. Let him nt g. 别让他走。 N开头——用来表示禁止性的祈使句。如:N smking! 禁止吸烟! N fishing! 禁止钓鱼!
练习: 将下列汉语翻译成英语。 1. 请照看好您的包。 ___________________. 2. 让我们去学校吧! ___________________! 3. 亲爱的,高兴点儿! ___________________! 4. 不要把书放这儿。 ___________________. 5. 不要让猫进来。 ___________________.
Please lk after yur bag.
Let's g t schl.
Be glad, dear
Dn't put the bk here .
Dn't let the cat cme in
/Let the cat nt cme in .
Language practice
Give them mre persnal space.Wave t say gdbye.Be careful!Dn’t stand t clse t Nrth Americans.
1 wrk in pairs. Talk abut d’s and dn’ts in a freign cuntry.
2 Make a list f d's and dn'ts t help visitrs t Britain.
Stand in line.Dn’t tuch peple when yu talk t them.…
D shake hands when yu meet a friend.D stand in line.D expect rain.Please talk abut the weather.D Say “please” and “thank yu”.D lk at peple when yu talk
Dn’t tuch peple.Dn’t ask peple persnal questin.Dn’t ask wmen’s age.Dn’t talk with fd in yur muth.Dn’t be late.
3 Rewrite the sentences.
It’s imprtant t listen t the teacher.Listen t the teacher.Yu cannt shut in the classrm.Dn’t shut in the classrm.1. It’s imprtant t be careful.2. It’s imprtant t clean and tidy the lab.3. Yu cannt tuch anything if the teacher desn’t ask yu t.4. Yu cannt bring fd r drink int the lab.5. Yu cannt enter the lab alne.
1. It’s imprtant t be careful.2. It’s imprtant t clean and tidy the lab.3. Yu cannt tuch anything if the teacher desn’t ask yu t.4. Yu cannt bring fd r drink int the lab.5. Yu cannt enter the lab alne.
Be careful.
Clean and tidy the lab.
Dn’t tuch anything if teacher isn’t ask yu t.
Dn’t bring fd r drink int the lab.
Dn’t enter the lab alne.
Answer the questins. Use the wrds and expressins frm the bx t help yu.
all right arm in arm clse different hld n t kiss three times pint at shake hands with wave
1.Hw d the British say hell t each ther when they first meet?2. Des bdy language mean the same thing in different cuntries?
They shake hands with each ther.
N , it desn’t.
3. Hw d the Russians say hell t each ther when they meet?4. Is it plite t stand clse t Nrth Americans?5. Is it all right t wave gdbye in Greece?6. Hw d yu usually say gdbye with bdy language?
They usually kiss three times.
N ,it isn’t.
I wave my hand.
Arund the w rld
The Japanese bwIn Japan, peple bw t say “thank yu”, “srry” ,“hell”,“gdbye”, “yu’re welcme”,“excuse me”, and many ther things. Children and yung peple bw lwer when they greet lder peple. It’s a way f being plite and shwing respect.
Wrk in pairs. Talk abut different ways f saying hell and bdy language in China.Write the infrmatin n yur pster.Find r draw sme pictures t add t yur pster.8 Shw yur pster t the whle class.
1. ______ this kind f peach, and yu will like it. A. T try B. Trying C. Try D. Tried2. __________, r yu’ll be late. A. Hurry up B. Take it dwn C. T hurry up D. Hurries up3. Ssh! ________ talk ludly. The baby is sleeping right nw. D B. Des C. Dn’t D. Desn’t
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