高中英语人教版 (新课标)必修5&选修6Unit 3 A healthy life完美版ppt课件

这是一份高中英语人教版 (新课标)必修5&选修6Unit 3 A healthy life完美版ppt课件，共45页。PPT课件主要包含了代指前文提到的事物，不明性别的婴儿，确认某人身份，date，weather，time，distance，It is hot，Practice，不定式等内容，欢迎下载使用。

Lessn 2 The use f “it” (1) Grammar
Review and thinkG ver the reading passage: Advice frm Grandad, think abut grandpa's answers and nte the use f “it”.
1. Hw is grandpa's health? “It's amazing that at my age I am still fit.”2. Hw ld is he? When is his birthday? “It's my birthday in tw weeks time and I'll be 82 years ld.”
3. Did grandpa knw the bad effects f smking at the beginning? “I didn't knw, fr example, that it culd d terrible damage t yur heart and lungs r that it was mre difficult fr smking cuples t becme pregnant.”
Read and analyze “it” in the fllwing sentences.
Whse bk is this? It is Ms. Yan’s.My cat is missing, I can’t find it anywhere.What is this? It is a bk.What is that? It is a TV.There is a knck n the dr. It must be the pstman.Is it a by r a girl?
代替this或that
It is Friday tday. It was very cld last Mnday. It is 8:30 nw. It is abut 25km frm my huse t his. It is 40°C ! Yu have a high fever!
temperature
Write sentences abut each picture, using “it”.
It is 6 'clck.
It is raining.
It is December 12th.
It is far away.
It's a baby.
It is necessary fr yu t hand in yur hmewrk befre 7:15.It is kind f yu t help me with the prblem.
1. it 作形式主语，替代_________
It's easy/ difficult/ impssible/ dangerus/ safe/ expensive/ wnderful/ terrible t d... “做某事容易、困难、不可能……”
1. 回到家里真好。 It's nice t be hme again. 2. 要完全理解另一个人是很难的。 It's difficult t fully understand anther persn.3. 找到你家可真不容易。 It's nt easy t find yur huse.
Cmplete the sentences
get up early make new friends g ut alne see yu again
dangerus difficult interesting nice
1. If yu g t bed late, ______________________in the mrning.2. Hell, Jill. ______________________. Hw are yu?3. A lt f cities are nt safe. ____________________________4. I am an utging persn. _____________________________
It's nice t see yu again
it's difficult t get up early
It's dangerus t g ut alne.
It's interesting t make new friends.
It is n use talking t him abut it.It is well wrth reading this bk.
2. it 作形式主语，替代_______
It is + n use / n gd / (well) wrth+ ding sth.
1. 学而不实践是不好的。 It is n gd learning withut practice.2. 讨论这个话题很有价值。 It is well wrth discussing this tpic.3. 抱怨是没有用的。 It is n use cmplaining.
3. it 作形式主语，替代________
It is bvius that he is wrng.
It is n wnder that he (shuld) succeed.It is a pity that yu (shuld) steal the cell phne.
（1）It is + ______+ 从句It is + n wnder / a pity / a shame…+ that … “难怪, 真可惜, 真可耻……”
1. 难怪她那么生气。 It is n wnder that she (shuld) be s angry.2. 这种事竟然发生在你身上，真是遗憾！ It is a pity that such a thing (shuld) happen t yu.
It is very clear that he knws nthing abut the secret.
（2）It is + _______+ 从句It is + clear / bvius / true / pssible / certain …+ that …
“清楚、显然、真的、有可能、确定……”
Translatin 1.他们能赢得比赛是确定的。 It is certain that they can win the game.2. 我们能通过考试是很有可能的。 It is pssible that we can pass the exam.
It is reprted that anther satellite has been put int rbit.
（3）It is + ________ + 从句 It is + said / reprted / thught / believed / hped / expected…+ that … “据说, 据报道……”
Translatin1. 据报道这条路被关闭了。 It is reprted that the rad was clsed.2. 据说他已经回北京了。 It is said that he has cme back t Beijing.
It happened that I was ut when he called.It appears that all the files have been deleted.
（4）It ___________ + 从句It seems/ appears/ happens/ turns ut that…“看起来、似乎、事情发生、结果……”
1. 看上去你没有太多的选择。 It seems that yu dn’t have much chice.2. 结果证明这种方法很管用。 It turns ut that the methd wrks very well.
Practice: Rewrite these sentences, using “it”.
1. T remember this rule is imprtant. 2. Chatting n the Internet is a waste f time. 3. Whether yu cme r nt desn’t interest me.
It is imprtant t remember this rule.
It is a waste f time chatting n the Internet.
It desn’t interest me whether yu cme r nt.
She thught it n gd wrrying abut him.I think it pssible t d this regularly.He made it clear that his family was very pr.
it 作形式宾语，常用的谓语动词有think, believe, make, find, cnsider, feel 等。
Translatin1.我认为和他争吵没有用。 I think it n use arguing with him.2.我发现学英语非常有趣。 I find it very interesting t learn English.3.他非常清楚地表示他对那门学科不感兴趣。 He made it clear that he was nt interested in that subject.
1. 我认为每天读英语很重要。(think it …t d…) 2. 我发现我们多说英语很有帮助。(find it…that)
I _______________________English every day.
I _______________we speak English as much as pssible.
think it imprtant t read
find it helpful that
Practice
Make tw sentences using “it” and given infrmatin
bestd exercise
I think it best that we shuld d sme exercise.It is best that we (shuld) d sme exercise.
difficultget up early
She finds it difficult t get up early.It is difficult fr her t get up early.
I think it n use crying.It is n use crying.
It was between 1996 and 2006 that great changes tk place in ur hmetwn.It is my brther wh wants t jin the army after graduatin.
It is/was  + 被强调部分 + that/wh ...
1. 用于某些习语 make it 及时赶到；成功；办成 Yu can make it if yu wrk hard. Yu needn’t wrry; he will make it.
get it 懂得I dn't think she gt it.I dn't get it — it desn't make sense.
2. It的一些习惯用法 Hw is it with yur study? 你学习怎样？ That’s it . 这就对了/就是这样。 It went hard with him. 他身遇不幸。 We must fight it ut.我们必须坚持到底。 I can’t help it. 我没有办法。
一、it 作人称/非人称代词 二、it 作形式主语三、it 作形式宾语四、it 强调句型五、习惯用语
Practice Cmplete the sentences with the crrect frm.
1. When was it held? _________held n Octber 27th. 2. What was the weather like in the mrning that day? _________ ht in the mrning.3. It is ___________(imprtance) t write it dwn.
4.It is __________(reprt) that it is clder tmrrw. 5.It is n gd ____________(laugh) at thers. 6.I find it hard _________(learn) English well.
“It's amazing that at my age I am still fit.”“It's my birthday in tw weeks time and I'll be 82 years ld.”I didn't knw, fr example, that it culd d terrible damage t yur heart and lungs r that it was mre difficult fr smking cuples t becme pregnant.”
Practice 1
Match the prverbs with the pictures. D yu knw the Chinese?
It is never t ld t learn.
It rains cats and dgs.
It never rains but it purs.
It is a pr muse that has nly ne hle.
1. It is never t ld t learn. 活到老，学到老。 2. It is easier t fall than t rise. 摔倒容易爬起来难。3. It is n use crying ver spilt milk. 覆水难收。
Practice 2 Prverb translatin
4. It is easy t pen a shp but hard t keep it always pen. 创业容易守业难。 5. It takes three generatins t make a gentleman. 十年树木，百年树人。
Practice 3: Cmplete the passage
An Unfrgettable JurneyIt was last year _____ My family and I visited Pingya. ____ was abut 60 kilmeters away frm here. Hwever, ___ tk us nearly 2 hurs t get there. What’s wrse, ____was a bit cld that day. Luckily, I felt _____ mre interesting t climb the muntains. It was a pity _____ we had t g hme in the afternn. What an unfrgettable trip it was!
Practice 4 Rle Play
Suppse yu are an eyewitness (E) wh has seen an accident, and a pliceman(P) is asking yu questins. Use “it” in yur answers.
P: What was the weather like n the day f the accident?E: It was beginning t rain hard and the grund was slippery. P: Hw far culd yu see?E: It was impssible t see mre than twenty yards ahead f me, s all the cars were travelling very slwly.P: What abut the red car? Was it travelling slwly t?E: Yes, it was slw at first, but suddenly it sped up, making it difficult fr ther cars t mve.
P: What happened next?E: Then the red car hit a black car in frnt f it.P: D yu knw what time it was?E: I'm nt sure abut it. But it was during the rush hur that the accident happened, s I guess it was arund 6 pm. P: What happened next?E: Then the tw drivers gt ut and began t quarrel.They were s crss that it was impssible persuading them…
I. Sentence translatinII. WritingRewrite the passage, using “it” structure as much as pssible.