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牛津译林版八年级上册Grammar备课课件ppt
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这是一份牛津译林版八年级上册Grammar备课课件ppt，共22页。PPT课件主要包含了may need，may be，may hurt，may not be，Exercises，动词不定式，listen，to go，to buy，feel等内容，欢迎下载使用。
Grammar A
1. If we d nthing, sn there may be nne left!
2. The bamb frests are becming smaller and smaller. As a result, pandas may nt have a place t live r fd t eat.
may表示猜测，可能性（用于肯定句中或否定句中）；表示征求许可（用于疑问句）
may nt...意为“可能不”
1. The stry may r may nt be true.
2. Can that be true? √ May that be true? ×
3. He can’t knw the truth. 他不可能知道真相。 He may nt knw the truth. 他可能不知道真相。
may nt“可能不”； can’t “不可能”
Millie is in the z. She is telling Sandy n the phne abut what happens. Cmplete what Millie says using may with the wrds in brackets.
1. The elephant is ging twards the water. It ___________ (need) a bath.2. The little by is crying when he saw the tigers. He ________ (be) afraid f them.3. I cannt g near the lins and tigers. They __________ (hurt) me.
4. The baby panda is nt drinking its mum’s milk. It _____________ (nt be) hungry.5. The mnkeys are jumping arund. They __________________ (be playing) with each ther.6. The hrse is standing with its eyes clsed. It ________________ (be sleeping).
may be playing
may be sleeping
1. may表示猜测时，只能用于肯定句与否定句中。可以与副词 pssibly / perhaps / maybe进行转换，但是要注意时态。
e.g. They may g t the natural reserve next mnth. =Maybe they will g t the natural reserve next mnth. As a result, pandas may nt have a place t live r fd t eat. =As a result, maybe pandas will nt have a place t live r…
2. 在疑问句中，may通常解释为“可以”，表示寻求许可，比can更正式礼貌（而might比may更正式、委婉）。*对于May I …?的回答：肯定：一般常用Yes, please / certainly / f curse. 虽然也可以使用Yes, yu may，但语气生硬，太过严肃。否定：N, yu mustn’t / yu can’t. 或者Srry, yu can’t. 或者N, please nt.
e.g. ---May I use yur dictinary? ---Certainly. Here yu are. ---May I watch TV nw? ---N, yu mustn’t.
3. may有时与can同义，可互换使用。
e.g. Yu may/can g t the cinema this evening. 你今晚可以去看电影。
4. 情态动词表示猜测时： must ＞can ＞may（按语气的强烈程度） must “一定”，只能用于肯定句中 can “很可能”，只用于否定句和疑问句中 may表示“可能”，用于肯定句和否定句中
1. ---D yu have any plans fr this weekend? ---I’m nt sure. I _____ g climbing. A. must B. need C. may D. can2. ---Hw nice the building is! What is it fr? ---It ________ a htel. But I’m nt sure. A. must be B. have t be C. may be D. can be 3. ---When are we ging t have a picnic? ---I’m nt sure. Ask Millie, please. He _____ knw. A. need B. can C. may D. shall4. ---____ I ask yu a questin? ---Sure. A. May B. Wuld C. D
5. ---Hw nice the building is! what’s it fr? ---It ____ a htel. But I am nt sure. A. must be B. have t be C. may be D. can be6. ---Mum, ____ I g ut with my friends this Friday？ ---N, yu ____ stay at hme t d yur hmewrk. A. may; can B. may; must C. can; wuld7. ---Is Jim cming by train? ---I am nt sure. He ____ drive his car. A. must B. mayC. need
Grammar B
基本形式：t+v.原形, 有时省略t 如let/make/have sb. d动词不定式是非谓语动词的一类，因而没有人称和数的变化。动词不定式在句子中作主语、宾语、表语、宾语补足语、（后置）定语。例：It’s dangerus t swim in the river alne. (实际主语)He want t swim there. (want的宾语)The advice is nt t swim alne. (表语)I advised him t be a swimmer in the future. (宾语补足语)Sn there will be n place t live (in). (后置定语)
1. 在英语中某些及物动词后接动词不定式作宾语， 常用的此类动词有：
agree t d sth. begin t d sth.decide t d sth． fail t d sth. frget t d sth. hpe t d sth. learn t d sth． plan t d sth. prepare t d sth. remember t d sth. try t d sth． want t d sth.
mre verbs + t d （作宾语）:need prmise seem start pretend refuse wuld like can’t wait try ne’s best
2. t d做宾语补足语
ask sb. t d sth. tell sb. t d sth.invite sb. t d sth. want sb. t d sth.wuld like sb. t d sth. teach sb. t d sth.advise sb. t d sth. wish sb. t d sth.
但有的动词后跟不带t的不定式作宾补，如:hear sb. d sth. see sb. d sth.watch sb. d sth. make sb. d sth.let sb. d sth. help sb. d sth.
有些可以接宾语补足语的动词会用it作形式宾语，而真正的宾语由不定式充当，放在it之后。这些动词有find, think (f), make等。e.g. I find it interesting t slve sme difficult physics prblems. 我发现解一些困难的物理题目很有趣。 We all think it difficult t finish the wrk in an hur. 我们都觉得在一个小时内完成那些工作很困难。 Let’s make it easier t imprve ur study. 让我们把改善自己的学业变得更简单些。
Dad: D yu knw anything special abut wild animals?Amy: Yes, Dad. Fr example, dlphins are clever. They can __________________ easy maths prblems.Dad: What d yu knw abut bats?Amy: Bats can’t see, but they can ____________ right away with the help f their muth and ears.Dad: Did yu knw that bees never get lst?
learn t wrk ut
decide t fly
Amy: Yes. Bees always ______________________ the same way as they went.Dad: What d yu knw abut squirrels?Amy: They always ________________ sme fd befre winter cmes.Dad: Yes, but smetimes they frget where t find the fd.
remember t cme back
begin t save
Useful phrases and expressins
1. be afraid f (ding) sth. 害怕做某事2. jump arund 跳来跳去3. stand with eyes clsed 闭着眼睛站着4. wrk ut 解决，算出5. with the help f… 在……的帮助下6. get lst = lse ne’s way 迷路7. the same as… 与……同样8. save fd 储存食物
1. Yu must ________ (listen) t yur teacher carefully in class.2. Mary agreed _____ (g) shpping with Lucy.3. Lk! The bys ____________ (play) ftball.4. May decided ________ (buy) a bk fr Ann’s birthday.5. Max tells funny jkes t make us ______ (feel) happy.6. Let’s ____ (g) n a trip tmrrw.
are playing
7. The pliceman tld the bys ___________ (nt play) ftball in the street.8. Wuld yu like smething _________ (drink)?9. _________ (nt be) late fr class again.10. I plan __________ (travel) arund the wrld in the summertime.11. Daniel hpes _______ (be) a dctr when he ________ (grw) up.12. I prepare __________ (clean) my rm this afternn.13. D yu want _______ (see) a film with me?
Grammar A
1. If we d nthing, sn there may be nne left!
2. The bamb frests are becming smaller and smaller. As a result, pandas may nt have a place t live r fd t eat.
may表示猜测，可能性（用于肯定句中或否定句中）；表示征求许可（用于疑问句）
may nt...意为“可能不”
1. The stry may r may nt be true.
2. Can that be true? √ May that be true? ×
3. He can’t knw the truth. 他不可能知道真相。 He may nt knw the truth. 他可能不知道真相。
may nt“可能不”； can’t “不可能”
Millie is in the z. She is telling Sandy n the phne abut what happens. Cmplete what Millie says using may with the wrds in brackets.
1. The elephant is ging twards the water. It ___________ (need) a bath.2. The little by is crying when he saw the tigers. He ________ (be) afraid f them.3. I cannt g near the lins and tigers. They __________ (hurt) me.
4. The baby panda is nt drinking its mum’s milk. It _____________ (nt be) hungry.5. The mnkeys are jumping arund. They __________________ (be playing) with each ther.6. The hrse is standing with its eyes clsed. It ________________ (be sleeping).
may be playing
may be sleeping
1. may表示猜测时，只能用于肯定句与否定句中。可以与副词 pssibly / perhaps / maybe进行转换，但是要注意时态。
e.g. They may g t the natural reserve next mnth. =Maybe they will g t the natural reserve next mnth. As a result, pandas may nt have a place t live r fd t eat. =As a result, maybe pandas will nt have a place t live r…
2. 在疑问句中，may通常解释为“可以”，表示寻求许可，比can更正式礼貌（而might比may更正式、委婉）。*对于May I …?的回答：肯定：一般常用Yes, please / certainly / f curse. 虽然也可以使用Yes, yu may，但语气生硬，太过严肃。否定：N, yu mustn’t / yu can’t. 或者Srry, yu can’t. 或者N, please nt.
e.g. ---May I use yur dictinary? ---Certainly. Here yu are. ---May I watch TV nw? ---N, yu mustn’t.
3. may有时与can同义，可互换使用。
e.g. Yu may/can g t the cinema this evening. 你今晚可以去看电影。
4. 情态动词表示猜测时： must ＞can ＞may（按语气的强烈程度） must “一定”，只能用于肯定句中 can “很可能”，只用于否定句和疑问句中 may表示“可能”，用于肯定句和否定句中
1. ---D yu have any plans fr this weekend? ---I’m nt sure. I _____ g climbing. A. must B. need C. may D. can2. ---Hw nice the building is! What is it fr? ---It ________ a htel. But I’m nt sure. A. must be B. have t be C. may be D. can be 3. ---When are we ging t have a picnic? ---I’m nt sure. Ask Millie, please. He _____ knw. A. need B. can C. may D. shall4. ---____ I ask yu a questin? ---Sure. A. May B. Wuld C. D
5. ---Hw nice the building is! what’s it fr? ---It ____ a htel. But I am nt sure. A. must be B. have t be C. may be D. can be6. ---Mum, ____ I g ut with my friends this Friday？ ---N, yu ____ stay at hme t d yur hmewrk. A. may; can B. may; must C. can; wuld7. ---Is Jim cming by train? ---I am nt sure. He ____ drive his car. A. must B. mayC. need
Grammar B
基本形式：t+v.原形, 有时省略t 如let/make/have sb. d动词不定式是非谓语动词的一类，因而没有人称和数的变化。动词不定式在句子中作主语、宾语、表语、宾语补足语、（后置）定语。例：It’s dangerus t swim in the river alne. (实际主语)He want t swim there. (want的宾语)The advice is nt t swim alne. (表语)I advised him t be a swimmer in the future. (宾语补足语)Sn there will be n place t live (in). (后置定语)
1. 在英语中某些及物动词后接动词不定式作宾语， 常用的此类动词有：
agree t d sth. begin t d sth.decide t d sth． fail t d sth. frget t d sth. hpe t d sth. learn t d sth． plan t d sth. prepare t d sth. remember t d sth. try t d sth． want t d sth.
mre verbs + t d （作宾语）:need prmise seem start pretend refuse wuld like can’t wait try ne’s best
2. t d做宾语补足语
ask sb. t d sth. tell sb. t d sth.invite sb. t d sth. want sb. t d sth.wuld like sb. t d sth. teach sb. t d sth.advise sb. t d sth. wish sb. t d sth.
但有的动词后跟不带t的不定式作宾补，如:hear sb. d sth. see sb. d sth.watch sb. d sth. make sb. d sth.let sb. d sth. help sb. d sth.
有些可以接宾语补足语的动词会用it作形式宾语，而真正的宾语由不定式充当，放在it之后。这些动词有find, think (f), make等。e.g. I find it interesting t slve sme difficult physics prblems. 我发现解一些困难的物理题目很有趣。 We all think it difficult t finish the wrk in an hur. 我们都觉得在一个小时内完成那些工作很困难。 Let’s make it easier t imprve ur study. 让我们把改善自己的学业变得更简单些。
Dad: D yu knw anything special abut wild animals?Amy: Yes, Dad. Fr example, dlphins are clever. They can __________________ easy maths prblems.Dad: What d yu knw abut bats?Amy: Bats can’t see, but they can ____________ right away with the help f their muth and ears.Dad: Did yu knw that bees never get lst?
learn t wrk ut
decide t fly
Amy: Yes. Bees always ______________________ the same way as they went.Dad: What d yu knw abut squirrels?Amy: They always ________________ sme fd befre winter cmes.Dad: Yes, but smetimes they frget where t find the fd.
remember t cme back
begin t save
Useful phrases and expressins
1. be afraid f (ding) sth. 害怕做某事2. jump arund 跳来跳去3. stand with eyes clsed 闭着眼睛站着4. wrk ut 解决，算出5. with the help f… 在……的帮助下6. get lst = lse ne’s way 迷路7. the same as… 与……同样8. save fd 储存食物
1. Yu must ________ (listen) t yur teacher carefully in class.2. Mary agreed _____ (g) shpping with Lucy.3. Lk! The bys ____________ (play) ftball.4. May decided ________ (buy) a bk fr Ann’s birthday.5. Max tells funny jkes t make us ______ (feel) happy.6. Let’s ____ (g) n a trip tmrrw.
are playing
7. The pliceman tld the bys ___________ (nt play) ftball in the street.8. Wuld yu like smething _________ (drink)?9. _________ (nt be) late fr class again.10. I plan __________ (travel) arund the wrld in the summertime.11. Daniel hpes _______ (be) a dctr when he ________ (grw) up.12. I prepare __________ (clean) my rm this afternn.13. D yu want _______ (see) a film with me?
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