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人教新目标 (Go for it) 版八年级下册Section A图文ppt课件
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这是一份人教新目标 (Go for it) 版八年级下册Section A图文ppt课件，文件包含Unit2SectionAGrammarFocus-4cpptx、U2SectionAGrammar-4cdocx等2份课件配套教学资源，其中PPT共31页， 欢迎下载使用。
T learn the use f infinitives. T learn t express yur intentins t be a vlunteer.
Grammar Fcus
动词不定式是一种非谓语动词形式，在句中不能作谓语，没有人称和数的变化。基本形式：t＋动词原形，有时t可以省略；否定形式：nt＋动词不定式。 动词不定式具有名词、形容词和副词的特征，因此可以在句中作主语、宾语、宾语补足语、定语和状语等。
一、 作宾语 动词不定式（短语）可以放在一些动词后面用作宾语，能以动词不定式作宾语的动词有：begin, want, remember, agree, learn, like, decide, fail, pretend, demand, refuse等。
例如：I want t tell yu a stry.They begin t wrk at eight every mrning.Dn’t frget t lck the dr.Wuld yu like t g and have a picnic with us tmrrw?
二、 作宾语补足语动词不定式作宾语补足语，表示宾语所做的动作，可以用动词不定式作宾语补足语的动词有：tell, ask, want, like, invite, encurage, help等。如：The teacher asked us t read English fr half an hur in the mrning.The teacher ften tells Jim nt t spend t much time playing cmputer games.Please let me help yu.
但在let, make, see, watch, hear, feel, ntice, have等感官听觉动词或使役动词后面作宾语补足语的动词, 其不定式一般要省略动词不定式符号“t”，可以归纳为以下三种句式：1.不可以省略t的不定式作宾语补足语: tell /ask / want / wuld like / wish /
suppse / invite /encurage /teach/ depend n等 + sb.+ t d sth. 例如：The teacher tld us t cme earlier.Her success encuraged me t try the same thing.Her parents wish her t be a teacher.
2.省略“t”的不定式作宾语补足语：let / make / have + sb. +d sth. 例如：Let the girl leave here nw.The by made the baby cry.see / watch / hear / ntice / feel +sb.+d sth. 例如：I saw the students play basketball n the playgrund yesterday.I ften hear the girl sing in the next rm.
3.可省可不省的: help sb. （t）d sth.例如：I ften help my mther (t) d husewrk.三. 作状语:（1）作目的状语。强调动词不定式所表示的目的时，动词不定式可用in rder t或s as t +动词原形，s as t不用于句首。
例如：He stpped t have a rest.The bus stpped s as t pick up passengers.（2）作结果状语。例如：He wke up nly t find everybdy gne.His grandma lived t see the liberatin f China. He is ld enugh t g t schl.
（3）在某些表示喜、怒、哀、乐等的形容词后作原因状语。例如：I’m prud t have taken part in the cmpetitins.I’m happy t have fund many things I can d.
（1）动词不定式的否定式是直接在t之前加nt. 如：Tell them nt t play ftball in the street. （2）省略t的动词不定式的否定式是直接在动词前面加nt. 如：Let the by nt g.
动词不定式的否定形式：
1. I want t _______ my plan t wrk in an animal hspital until next summer. I’m t busy with my studies this year.2. She hpes t ________ at least five primary schls t ask if they need vlunteers fr their after-schl prgrams.
put up hand ut call up cheer upcme up with give ut put ff
Fill in the blanks with the phrasal verbs in the bx.
3. Our class is trying t ______________ sme ideas t __________ sick children because they are ften sad.4. We decided t _________ signs arund the schl and __________ ntices t tell students abut the bk sale. We will _________ the mney frm the sale t hmeless peple.
cme up with
help mve d make visit spend
Mst peple tday are nly wrried abut getting gd jbs _________ lts f mney. In their free time, they think abut what _______ fr fun. Hwever, few peple think abut what they can d ________ thers. There are many peple wh are less lucky than us. Vlunteering
Fill in the blanks with the crrect frms f the verbs in the bx.
ur time t help these peple is a gd way __________ ur free time. Fr example, we can make plans _________ sick children in thehspital r raise mney fr hmeless peple. Sme peple even stp ding their jbs fr a few mnths t a year __________ t anther place, like ne f the cuntries in Africa, and help peple there.
Cmplete the sentences with yur wn ideas. Use infinitives.
I’d like t vlunteer ____________________________________.At 12:00 midnight, I called my friend _______________________________________.
at the fd bank t help the pr
t play basketball n the playgrund
3. I’m very busy but I culd help ____________________________________.4. Summer vacatin is cming, and I want ____________________________________.5. I want t travel alne, but my parents tld me (nt)___________________________________.
t lk after my little sister.
t g t the beach with my friends
nt t d that because it’s nt safe
1) I’d like ________ hmeless peple.2) She decided __________ fr a vlunteer after-schl reading prgram.3) Yu culd ask hspitals ______ yu visit the kids and cheer them up.
4) Mari believes it can help him ________ his future dream jb.5) She vlunteers there nce a week ________ kids learn _________.6) I’m making sme signs ___________ arund the schl.
I want __________ (becme) a pliceman ne day. 2. He wants the students _______ (eat) well. 3. The teacher made his students _______ (cme) int the meeting rm n time. 4. The by was free ______ (g) where he liked. 5. Nbdy tells him what _______ (d) next.
Ⅱ. 根据提示完成下列句子。
Ⅲ. 根据汉语提示补全句子。
1. 你愿意帮忙打扫城市公园吗？ Wuld yu like ___ ___ _____ _____ the city parks?2. 莉莉，你能帮我洗碗吗？ Culd yu please help me ___ _____ the dishes, Lily?3. 简没有想出解决这道数学题的好方法。 Jane didn’t _____ ___ ____ a gd way ___ _____ ____ this math prblem.
t help clean up
4. 他们正计划去拉萨旅行。 They’re _________ __ ____ a trip t Lhasa.5. 我们应该努力学习，将来为我们的祖国做贡献。 We shuld study hard __ ______ a majr cmmitment fr ur cuntry in the future.
planning t take
IV. 根据汉语提示完成下列句子。
We must find a persn ____________________ (做这项工作)2. In my family, my mther is always the first ne _____________ (起床).3. D yu have _______________________ (什么问题要问)？4. Please tell me ________________________ (怎样念这个词).
t d the wrk
any questins t ask
hw t say this wrd
I always tell my students ____ n the rad because it’s really dangerus. A. nt t play B. t play nt C. nt playing D. nt play2. — I will g t Harbin fr my summer vacatin. What abut yu? — I haven’t decided where ____. A. g B. went C. ging D. t g
3. — I didn’t hear yu cme in just nw. — That’s gd. We tried ___ any nise, fr yu were sleeping. A. nt make B. nt t make C. t make D. making4. Lucy is shy. She wuld nt invite her classmates ____ dancing with her. A. practice B. practices C. practicing D. t practice
_________, he has t listen t tapes every day.A. T learn English wellB. Learn English wellC. Learning English well
句意为“为了学好英语，他每天不得不听录音。”不定式做目的状语。
-Amy, dn’t frget ________ yur mask（口罩）when yu g ut.-Dn’t wrry, Mm. I will.wear B. wears C. t wear D. wearing
句意为“艾米，你出去的时候不要忘记戴口罩。别担心，妈妈，我会的。”frget t d sth,后接不定式。
T learn the use f infinitives. T learn t express yur intentins t be a vlunteer.
Grammar Fcus
动词不定式是一种非谓语动词形式，在句中不能作谓语，没有人称和数的变化。基本形式：t＋动词原形，有时t可以省略；否定形式：nt＋动词不定式。 动词不定式具有名词、形容词和副词的特征，因此可以在句中作主语、宾语、宾语补足语、定语和状语等。
一、 作宾语 动词不定式（短语）可以放在一些动词后面用作宾语，能以动词不定式作宾语的动词有：begin, want, remember, agree, learn, like, decide, fail, pretend, demand, refuse等。
例如：I want t tell yu a stry.They begin t wrk at eight every mrning.Dn’t frget t lck the dr.Wuld yu like t g and have a picnic with us tmrrw?
二、 作宾语补足语动词不定式作宾语补足语，表示宾语所做的动作，可以用动词不定式作宾语补足语的动词有：tell, ask, want, like, invite, encurage, help等。如：The teacher asked us t read English fr half an hur in the mrning.The teacher ften tells Jim nt t spend t much time playing cmputer games.Please let me help yu.
但在let, make, see, watch, hear, feel, ntice, have等感官听觉动词或使役动词后面作宾语补足语的动词, 其不定式一般要省略动词不定式符号“t”，可以归纳为以下三种句式：1.不可以省略t的不定式作宾语补足语: tell /ask / want / wuld like / wish /
suppse / invite /encurage /teach/ depend n等 + sb.+ t d sth. 例如：The teacher tld us t cme earlier.Her success encuraged me t try the same thing.Her parents wish her t be a teacher.
2.省略“t”的不定式作宾语补足语：let / make / have + sb. +d sth. 例如：Let the girl leave here nw.The by made the baby cry.see / watch / hear / ntice / feel +sb.+d sth. 例如：I saw the students play basketball n the playgrund yesterday.I ften hear the girl sing in the next rm.
3.可省可不省的: help sb. （t）d sth.例如：I ften help my mther (t) d husewrk.三. 作状语:（1）作目的状语。强调动词不定式所表示的目的时，动词不定式可用in rder t或s as t +动词原形，s as t不用于句首。
例如：He stpped t have a rest.The bus stpped s as t pick up passengers.（2）作结果状语。例如：He wke up nly t find everybdy gne.His grandma lived t see the liberatin f China. He is ld enugh t g t schl.
（3）在某些表示喜、怒、哀、乐等的形容词后作原因状语。例如：I’m prud t have taken part in the cmpetitins.I’m happy t have fund many things I can d.
（1）动词不定式的否定式是直接在t之前加nt. 如：Tell them nt t play ftball in the street. （2）省略t的动词不定式的否定式是直接在动词前面加nt. 如：Let the by nt g.
动词不定式的否定形式：
1. I want t _______ my plan t wrk in an animal hspital until next summer. I’m t busy with my studies this year.2. She hpes t ________ at least five primary schls t ask if they need vlunteers fr their after-schl prgrams.
put up hand ut call up cheer upcme up with give ut put ff
Fill in the blanks with the phrasal verbs in the bx.
3. Our class is trying t ______________ sme ideas t __________ sick children because they are ften sad.4. We decided t _________ signs arund the schl and __________ ntices t tell students abut the bk sale. We will _________ the mney frm the sale t hmeless peple.
cme up with
help mve d make visit spend
Mst peple tday are nly wrried abut getting gd jbs _________ lts f mney. In their free time, they think abut what _______ fr fun. Hwever, few peple think abut what they can d ________ thers. There are many peple wh are less lucky than us. Vlunteering
Fill in the blanks with the crrect frms f the verbs in the bx.
ur time t help these peple is a gd way __________ ur free time. Fr example, we can make plans _________ sick children in thehspital r raise mney fr hmeless peple. Sme peple even stp ding their jbs fr a few mnths t a year __________ t anther place, like ne f the cuntries in Africa, and help peple there.
Cmplete the sentences with yur wn ideas. Use infinitives.
I’d like t vlunteer ____________________________________.At 12:00 midnight, I called my friend _______________________________________.
at the fd bank t help the pr
t play basketball n the playgrund
3. I’m very busy but I culd help ____________________________________.4. Summer vacatin is cming, and I want ____________________________________.5. I want t travel alne, but my parents tld me (nt)___________________________________.
t lk after my little sister.
t g t the beach with my friends
nt t d that because it’s nt safe
1) I’d like ________ hmeless peple.2) She decided __________ fr a vlunteer after-schl reading prgram.3) Yu culd ask hspitals ______ yu visit the kids and cheer them up.
4) Mari believes it can help him ________ his future dream jb.5) She vlunteers there nce a week ________ kids learn _________.6) I’m making sme signs ___________ arund the schl.
I want __________ (becme) a pliceman ne day. 2. He wants the students _______ (eat) well. 3. The teacher made his students _______ (cme) int the meeting rm n time. 4. The by was free ______ (g) where he liked. 5. Nbdy tells him what _______ (d) next.
Ⅱ. 根据提示完成下列句子。
Ⅲ. 根据汉语提示补全句子。
1. 你愿意帮忙打扫城市公园吗？ Wuld yu like ___ ___ _____ _____ the city parks?2. 莉莉，你能帮我洗碗吗？ Culd yu please help me ___ _____ the dishes, Lily?3. 简没有想出解决这道数学题的好方法。 Jane didn’t _____ ___ ____ a gd way ___ _____ ____ this math prblem.
t help clean up
4. 他们正计划去拉萨旅行。 They’re _________ __ ____ a trip t Lhasa.5. 我们应该努力学习，将来为我们的祖国做贡献。 We shuld study hard __ ______ a majr cmmitment fr ur cuntry in the future.
planning t take
IV. 根据汉语提示完成下列句子。
We must find a persn ____________________ (做这项工作)2. In my family, my mther is always the first ne _____________ (起床).3. D yu have _______________________ (什么问题要问)？4. Please tell me ________________________ (怎样念这个词).
t d the wrk
any questins t ask
hw t say this wrd
I always tell my students ____ n the rad because it’s really dangerus. A. nt t play B. t play nt C. nt playing D. nt play2. — I will g t Harbin fr my summer vacatin. What abut yu? — I haven’t decided where ____. A. g B. went C. ging D. t g
3. — I didn’t hear yu cme in just nw. — That’s gd. We tried ___ any nise, fr yu were sleeping. A. nt make B. nt t make C. t make D. making4. Lucy is shy. She wuld nt invite her classmates ____ dancing with her. A. practice B. practices C. practicing D. t practice
_________, he has t listen t tapes every day.A. T learn English wellB. Learn English wellC. Learning English well
句意为“为了学好英语，他每天不得不听录音。”不定式做目的状语。
-Amy, dn’t frget ________ yur mask（口罩）when yu g ut.-Dn’t wrry, Mm. I will.wear B. wears C. t wear D. wearing
句意为“艾米，你出去的时候不要忘记戴口罩。别担心，妈妈，我会的。”frget t d sth,后接不定式。
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