英语七年级下册Section B教学演示ppt课件

这是一份英语七年级下册Section B教学演示ppt课件，共31页。PPT课件主要包含了 ，have to，Can，must，can’t，can，listen to，be noisy，after，happy等内容，欢迎下载使用。
Dn’t eat in class.
What’s the rule?
D my hmewrk first when I get hme.
I must read a bk befre I can watch TV.
Play basketball nly n weekends.
I have t help mm make diner every day.
I have t practice the vilin fr an hur after dinner.
Dn’t see friends n weekends.
Dear Dr. Knw, ____ yu help me? I’m nt happy because there are t many rules at hme. Every mrning, I ____ get up at six ’clck. At schl, I _____ wear a schl unifrm, and I ______ keep my hair shrt. After schl, I ____ play with my friends r watch TV because I ______ d my hmewrk. I ___ relax n weekends either because I ___ learn t play the pian. I never have fun, what ___ I d? Zha Pei
3a Cmplete Zha Pei’s letters t Dr. Knw using have t / must, can / can’t.
明确must, have t, can, can’t的用法： must强调主观上的需要； have t强调客观上的需要。can可以；can’t不可以。2. 先通读全文，理解短文大意。理解每句话的意思，根据语境确定用哪一个情态动词。寻找句子中有标志性的单词。如看到r，either等词，可知本句应是否定句。5. 最后，再通读一遍短文，看有没有错误或不通顺的地方。
Dear Dr. Knw, ____ yu help me? I’m nt happy because there are t many rules at hme. Every mrning, I ____ get up at six ’clck. At schl, I _______ wear a schl unifrm, and I ______ keep my hair shrt. After schl, I ____ play with my friends r watch TV because I ____ d my hmewrk. I ____ relax n weekends either because I _____ learn t play the pian. I never have fun, what ___ I d? Zha Pei
Check the answers.
3b Cmplete the chart with the rules in yur hme and schl. Check the rules yu think are unfair.
I can’t g ut n schl nights.
I must d the hmewrk first after schl.
I can’t watch TV befre I practice the pian.
I have t wear the unifrm at schl.
I have t keep my hair shrt.
I can’t see friends n schl days.
I must get up befre 6:30 and practice English.
I can’t be nisy r eat in class.
Write a letter t Dr. Knw. Tell him abut all the rules and hw yu feel abut them.
1. 先对3b中自己所写的在校及在家的规则进行整理，将在家里的规则及在学校里的规则分别放在一起。2. 先将在家里的规则写成一段连贯的文字，再将在学校里的规则写成一段连贯文字，表明自己对这些规则的感受。3. 注意开头可写“Can yu help me? ”来表明自己求助的目的。并注意写清自己求助的原因。按书信的写作格式，写好开头及结尾。并再将整个信件再通读一遍。
Dear Dr. Knw,_________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Li Yan
Can yu help me? I’m nt happy because there’re t many rules in my life. I must get up befre 6:30 and practice English every mrning. I can’t g ut n schl nights. I can’t meet friends n schl days. I must d my hmewrk first after schl. I can’t watch TV befre I practice the pian.I have t wear the schl unifrm at schl. I have t keep my hair shrt. I can’t be nisy r eat in class. What can I d?
One pssible versin
1 Fill in the blanks with the wrds in the bx.
arrive late, listen t, be nisy, fllw the rules, be strict
My name is Timmy the Muse. I must get up early at 6:30 a.m. every mrning. Then I have t g t the kitchen t get fd fr Grandpa. I never _________ t the kitchen because I have t get there befre the cat gets up. My grandpa always tells me I can’t _______. I _______ him because I dn’t want the cat t get me! My grandpa ________ with me, but I think it’s best t ______________.
isn't strict
arrive late
fllw the rules
Suppse yu are the little muse. Retell yur stry t yur partners.
My name’s Timmy the Muse. I must…
2 Use can/can’t, have t/must and dn’t t write abut the rules at schl. Write tw sentences fr each rule.
arrive late/ class _____________________________________________________2. listen/ teacher__________________________________ ___________________
Dn’t arrive late fr class. We can’t arrive late fr class.
We must/ have t listen t ur teachers at schl.
3. be nisy/ library______________________________ ______________________________4. speak English/ English class______________________________ ______________________________5. eat/ dining hall ______________________________
We must/can speak English in the English class.
We can’t be nisy in the library. Dn’t be nisy in the library.
We must/can eat in the dining hall.
1. wear unifrms, at schl __________________________________2. clean my rm, every Sunday _________________________________
We must wear unifrms at schl.
I must clean my rm every Sunday.
Make mre sentences.
3. g t a mvie, n schl nights __________________________________4. leave dirty dishes, after dinner? __________________________________ __________________________________5. drive, befre, eighteen __________________________________
I can’t leave dirty dishes in the kitchen after dinner.
Dn’t g t a mvie n schl nights.
Yu can’t drive befre yu’re eighteen.
keep + 名词/代词 + 形容词 意为“保持处于……状态” We must keep ur classrm clean every day. 我们必须每天保持教室干净。 Hw can yu keep the fruit fresh? 你是怎样保持水果新鲜的？
Language pints
2. learn 学习；学会 (1) learn + 事物 Ms. Wu helps me t learn English n weekends. 吴老师周末帮我学习英语。 (2) learn t d sth. 学习做某事Let’s learn t play chess after class. 让我们下课后学习下棋吧。
1. 我不开心因为有太多的规则。 I’m nt _____ because there’re ___ ____ rules.2. 在学校里我们必须保持头发很短。 We ____ ____ ur hair ____ at schl. 3. 放学后，我不能看电视或打篮球。 I ____ watch TV __ play basketball ____ schl.
can’t r
填上正确的单词，补全句子。
must keep shrt
4. 在星期六我也不能休息，因为我必须 要学习钢琴。 I ____ ____ n Saturday _____ because I ____ __ ____ __ play the pian. 5. 老师对我们很严格。 Our teachers ___ _____ ____ us.
have t learn t
can’t relax
are strict with
2. If yu are Dr. Knw. Write a shrt letter t Zha Pei.
1. Retell the stry f Timmy the Muse t yur parents at hme.