人教新目标 (Go for it) 版七年级下册Section A图文课件ppt
展开1、 arrive “到达” 。Dn’t arrive late fr schl. 不要上学迟到。 arrive是一个不及物动词,不能直接跟表示地点的名词。如果要跟名词,就必须加介词in或at。在大地方前加in(国家、城市等),在小地方前加at(家、学校、商店等)。 arrive in / at + 地点 get t +地点 reach +地点 (到达某地 )They arrived in Beijing at six. 他们六点钟到的北京。We usually arrive at the village in the mrning. 我们通常在早上到那个小村庄。
Language pints
1) listen 听;用来提醒某人注意,后面不跟事物。Listen! Wh’s singing in the classrm? 听!谁在教室里唱歌?2) 如果后面跟要听的事物,应跟介词t再跟事物。 Listen t ur teacher carefully.认真听老师讲。3. fight 打架,争吵1) 作动词用 Jack never fights with his brther.杰克从不和他的弟弟打架。2) 作名词,意为“打架;争吵”; 常用词组have a fight“打架;吵架” Did yu have a fight with her?你和她吵过架吗?
2. listen 的用法;
4. wear 意为“穿、戴”My aunt wears a blue skirt and a white T-shirt. 我姑姑穿着蓝色的裙子,白色的T恤。Des he wear glasses? 他戴眼镜吗?5. —What are the rules? 规则是什么? —Well, we can’t arrive late fr class. 哦, 我们上课不能迟到。 1) rule“规则”, 可数名词, 构成的短语有: bey the rules 遵守规章 be against the rules break the rules
6. What else d yu have t d?else “其他的”, 用来修饰smething, anything, nthing等,还可用来修饰疑问词 what, where, wh等, else修饰疑问词或不定代词时应后置。如:D yu have anything else t d?Wh else did yu see?
7. 情态动词have t 的用法
have t意思是“必须,不得不”,侧重于客观上的必要和外界的权威。结构: 主语+have t+动词原形+其他(一般现在时, 主语是第三人称单数时, 用has t; 如:We have t wear sneakers fr gym class. 在体育课上, 我们必须穿运动鞋。Tm has t practice the guitar every day. 汤姆每天必须练习弹吉他。I had t get up at 5:00 am last Mnday. 上周一, 我不得不早上5点起床。
2) 否定形式: 主语+dn’t have t+动词原形+其他(一般现在时, 主语是第三人称单数时, 用desn’t have t; Nick desn’t have t wear a unifrm.尼克不必穿制服。 We didn’t have t d ur hmewrk at nce. 我们不必马上完成作业。3) 疑问句: D(Des)+主语+have t +动词原形+其他如: —D yu have t stay at hme n weekends? 周末你必须待在家里吗? —Yes, I d. / N, I dn't. 是的,我必须。/ 不, 我不必。
8. have t与must1) have t意为“必须做某事”强调“客观需要”They have t wear schl unifrms every day. 他们每天必须穿校服。 2) must 意为“必须”强调主观上的愿望 It’s late. I must g hme nw.天晚了。现在我必须要回家。1. It’s cld utside. We ______ stay at hme.2. We ____ be gd with ur parents.
We have t wear a unifrm at schl.
We have t clean the Classrm every day.
What else d yu have t d ?
Let’s lk at Mary’s Mnday at schl.
There’s a gym class tday. I have t wear_____________ .
sprts shes
But there’s a party at schl tday, s I dn’t have t wear ______________.
After schl, I have t clean the _________ .
have t/has t/ had t
dn’t /desn’t have t=needn’t
1.我们必须穿校服吗?
2.玛丽必须穿运动鞋上体育课。
3.琳达,你不必在上午七点前到校。
4. 他们在学校不得不做什么呢?
5. 我们必须在课上保持安静。
D we have t wear a unifrm?
Mary has t wear sprts shes fr PE class.
Linda, yu dn’t have t get t schl befre seven in the mrning.
What d they have t d at schl?
We have t keep quiet in class.
用have t或has t填空。1.We ________ clean ur classrm after _________ make her bed after getting up. 3.It’s late. Mr Beckman ______ g t wrk by and Peter jin a music club. They _______ practice the guitar every day.
根据句意,用can和can’t填空。1. Mr Green_______ smke here because there’s a sign n the wall. It says “N smking.”2. It’s very ht utside. Yu______ wear a hat.3. We _______ eat in the classrm because it’s implite t teachers.4. I ______ g t bed after 11:00 n schl night.5. The students _____ read bks and magazines in the library.
1. Is Jhn new at schl?___________2. Are there many rules at schl? ______________
2d Read the cnversatin in 2d and answer the questins.
Yes, he is.
Yes, there are.
3. Can he bright music players t schl? _______________4. D they have t always wear the schl unifrm?_______________
N, he can’t.
Yes, they d.
2d Rle-play the cnversatin.
1. 不要在楼道里跑。 __________________2. 不要打架。 _________________3. 有什么规则? _________________ 4. 我们必须按时上课. __________________5. 我们可以在教室里吃东西吗?_____________6. 不能。但我们可以在餐厅里吃东西。 ________________________________7. 我们可以在上课的时候带帽子吗? ___________________________
阅读Grammar Fcus部分,完成下列句子。
Dn’t fight.
Dn’t run in the hallways.
What are the rules?
We must be n time fr class.
Grammar Fcus
Can we eat in the classrm?
N, we can’t, but we can eat in the dining hall.
Can we wear a hat in class?
8. 他在学校里必须穿校服吗? __________________________________9. 是的,必须。/ 不,不必。 _______________________________10. 你们必须做什么? _______________________________ 11. 在图书馆里我们必须保持安静。 _________________________________
Yes, he des. / N, he desn’t.
Des he have t wear a unifrm at schl?
What d yu have t d?
We have t be quiet in the library.
肯定的祈使句: Cme in, please! 请进! Sit dwn, please. 请坐。 Let's g hme. 我们回家吧。 否定的祈使句是在动词前(即句首)加Dn’t. Dn’t talk in class! 不要在课堂上讲话! Dn’t pen the windw! 别开窗! Dn’t be late fr schl! 上学别迟到
一、祈使句用法:一般以动词原形开头,表示请 求、命令、劝说、警告等。在祈使句中,通常省略句子主语第二人称yu。2. 句子结构(1) 肯定句:__________+ 其他 在餐厅里吃东西。 ________________________________ 在音乐教室里听音乐。 ________________________________ 骑自行车去上学。 _________________________________
Eat in the dining hall.
Listen t music in the music rm.
Ride the bike t schl.
(2) 否定句: _____ + _________ + 其他 不要和同学们打架。 _______________________________ 不要在教室里打篮球。 ________________________________
Dn’t fight with yur classmates.
Dn’t play basketball in the classrm.
Dn’ t 动词原形
以let引起的句子 ____+ sb.+动词原形 让我们步行去上学吧。_________________ (4) N + 动词-ing形式。表示“禁止、规劝” 禁止停车!N Parking. 禁止吸烟!N Smking.
Let’s walk t schl.
二、询问和讨论学校规则: 1. ━有什么规则?━我们必须保持安静。 __________________ 2. ━我们可以在上课的时候戴帽子吗? ________________________________ ━不可以。你可以在外面戴帽子。 ___________ ______________________3. ━你必须做什么事? __________ ━我们必须穿校服。 ________________________________4. 他必须在校吃午饭吗? __________________________________
We must be quiet.
Can we wear a hat in class?
N, we can’t. Yu can wear a hat utside.
We must wear the schl unifrms.
Des he have t eat lunch at schl?
Library RulesDn’t talk.______________________________________________________
3a Write the rules fr the schl library.
Dn’t listen t music.
Dn’t eat r drink.
Dn’t take phts.
方法指导:1. 由图示可知都是一些禁止类的祈使句。2. 可知应用“Dn’t + 动词原形”句子。
3b Use the wrds t make questins abut the rules. Then write answers accrding t yur schl.
1. 根据例句,可知要求我们造一般疑问句并根据实际情况进行回答。2. 先确定句子的主语。 3. 再确定用情态动词还是用助动词来构成疑问语序。4. 根据实际情况做出肯定或否定回答,答语的主语要与问句保持一致。
2. Eat? (he/have t/in the dinning hall) Q: __________________________ A: __________________________Listen t music? (we/can/in the hallways) Q: __________________________ A: __________________________ 4. Wear a hat? (we/can/in the classrm) Q: ________________________ A: ________________________
2. Eat? (he/have t/in the dining hall) Q: ________________________________? A: _____________3. Listen t music? (we/can/in the hallways) Q: ________________________________? A: _____________ 4. Wear a hat? (we/can/in the classrm) Q: _____________________________? A: ____________
Then answer the questins.
Yes, he des.
Des he have t eat in the dining hall
Can we listen t music in the hallways
N, we can’t.
Can we wear a hat in the classrm
At my dream schl, we dn’t have t cme t schl every day. …
We can eat in class. …
3c Make up five cl rules fr yur dream schl. Share yur rules with the class. Yur classmates vte fr the Clest Schl!
We dn’t have t wear schl unifrms. …
We can listen t music in class. …
At my dream schl, we dn’t have t cme t schl every day. We can eat in the classrm.We can listen t music in class.We dn’t have t d hmewrk.We dn’t have t wear schl unifrms at schl.
Great! Jim’s schl is the clest.
1. He has t eat breakfast quickly. (改为一般疑问句) __________________________________2. Play vlleyball after class. (改为否定句) ________________________________
Des he have t eat breakfast quickly?
Dn’t play vlleyball after class.
3. We can wear sprts shes in class. (改为一般疑问) ______________________________4. Dn’t arrive late fr class. (改为同义句) _______________________________5. Eric has t d his hmewrk befre six. (对划线部分提问) ___________________________________
Can we wear sprts shes in class?
We must be n time fr class.
What des Eric have t d befre six?
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