高二英语高效课堂资料B6U3语法

1、- -高二英语高效课堂资料Book 6 Unit 3 A healthy lifePeriod 3 Grammar【Learning Aims Learn the use of . it Use it to express freely through practice.【自主学习案】I The use of“it ”【语境呈现】It is Friday today.It was very cold last Monday.It is about 8:30 now.It is about 25km from Longxian to Bazi.It lies in the south of Sh

2、aoguan city.It is 40 C! You got a high fever!【规律精点】it可以用作非人称代词，表示, The use of “it ”一、it作人称代词. it的最基本用法是作代词，主要指刚提到的事物，以避免重复：Xi an is beautiful city, isn 让？ t.也可以指动物或婴儿（未知性别的婴儿或孩子）：Is this your dog? No, it isn t.二、it作非人称代词it有时并不指具体的东西，而泛指天气、时间、日期、距离、价值、度量、温度、 环境等，.指天气：It is a lovely day, isn it? t. 指时

3、间:It was nearly midnight when she came back. 指环境:It was very quiet in the caf.e. 指距离：It is half an hour walktosthe city centre from my home.指日期：-Whats the date today? -Its May 1,2007. 指季节：It is summer now.指度量：It is about 5 kilograms.指价值：Whats the cost of the T-shirt? It is 150 yuan.三、it用作形式主语替代作主语的从

4、句、动词不定式、动名词。1.替代作主语的动词不定式It is adj. (for sb.) to do sth.Eg: It is 川egal (for a teenager) to drive a car without a license.It is adj. of sb. to do sth.此处 adj.通常为描述人的形容词:kind, nice, rude, cruel, considerate, careful, silly, foolish, stupid, clever, wise, crazy.Eg: Its kind of you to help me with the p

5、roblem.It替代作主语的动名词的常见句型It s no good/use doin于没有好处、用处It s (well) worth doing值得做it作形式主语替代主语从句It is adj. + clauseIt is clear ( obvious, true, possible,certain )that .Eg. It is very clear that he s round and tall like a tree.It is v-ed that - sb./sth. is to doIt is said (reported/ learned/ believed/ tho

6、ught/ known/told/hoped) that .该结构常译为 据说(据报道，据悉)”。Eg: It is said that he has come to Beijing.It is + noun + 从旬It is a pity (a shame /an honor /a good thing/a fact /a surprise/. ) that .该句型中,that 后的从句一般用虚拟语气(should +动词原形)，should可省去。表示出乎意料，常译 为竟然”。It is a pity that he is ill.他生病了，真遗憾！It happens(seems,

7、looks, appears) thatit做形式主语的几种特殊句型It is time(about time, high time) that- thatEg: It is time that children should go to bed.=It is time that children went to bed.孩子彳门该睡了。It is the first(second)time that Eg: It is the first time I have been here这是我第一次到这里来。.It s topsb. to do sth应由某人(负责)做Eg: It is up t

8、o you to decide whether to take the job or notK 不做这份工作由你决定。 四、it作形式宾语Eg: I think it no use arguing with him.我认为和他争吵没有用。It用在不能直接跟宾语从句的动词后面，尤其是表示好恶的动词enjoy / like / love/ appreciate/ dislike / hate / resent嫡恨)Eg: I hate it when it rains我讨厌下雨的时候 answer for(承担的后果)， count on (期彳寺)， depend on依靠)，insist on

9、(坚持 主张，坚决要求)，see to确保)等。Eg: I am counting on it that you will come. 我期待你会来。五、用于强调句型中It is/was + 被强调部分 + that/who .It is not until + 被强调部分 + that .It was five o clock I got home.It was at five o clock I got hwmen / that)六、it常用的固定搭配make it在口语当中相当于succeed,表示：成功、做到、说定、赶上、及时到达Eg: Its hard to make it to t

10、he top in show business.take it/things easy 相当于 Don t worry or don t hUrryfc告别人，表示 不要慌， 别担心，沉住气”Eg: Take it easy He will do it well.It all depends/that all depends在口语中，相当于 it hasn t been decided ye乐 那 得看情况，还没有定下来”Eg：Are you going to the countryside for holiday?It/That all depends.【规律精点】“it can be us

11、ed in the subject or object position to stand for an infinitive,-ing form ora clause.Impersonal “it ” can be used to talk about time, distance, weather, ect.【运用提升】I .根据提示完成下列句子He didn t make clear when and where the meeting woulelbe h(it/ those)The doctor advised Vera strongly that she should take a

12、 holiday, but didn(it/which)I appreciate if you would like to teach me how to use the computer.(it/you)It was along the Missippi River Mark Twain spent much of hid childhood.(that/where)Listen! Someone is unlocking the goods.must be your father coming back from Beijing. (it / he)The TV sets made in

13、China are much better than in Japa nit/that/those)It is no good 必很多垃圾食品)。(have)It is 你的能力重要),not what you are and where you are from (matter)It is ten years从我们最后一次见面)。(since)It is (high) time 他落实计戈“)。(carry out)n.短文改错(共10小题；每小题1分，满分10分)假定英语课上老师要求同桌之间交换修改作文，请你修改你同桌写的以下作文。文中共有10处语言错误，每句中最多有两处。错误仅涉及一个单

14、词的增加、删除或修改。增加：在缺词处加一个漏字符号()，并在其下面写出该加的词。删除：把多余的词用()划掉。修改：在错的词下画一横线，并在该词下面写出修改后的词。注意：1.每处错误及其修改均仅限一词；2.只允许修改10处，多者(从第11处起)不计分。Nearly five years before ,and with the help by our father, my sister and I planted some cherry tomatoes (圣女果)in our back garden, since thenfor all these yearwe had been allowi

15、ng tomatoes to self seed where they please . As result, the plants are growing somewhere. The fruits are small in size, but juicy and taste. There are so much that we often share them with our neighbors .Although we allow tomato plants to grow in the same place year after year, but we have never had

16、 any disease or insect attack problem. We are growing wonderfully tomatoes at on cost!出.语法填空(每题1分；共10分)Since early childhood, I love dancing. I always admire the movements of 1 (profession) dancers. My mother used to laugh 2 me every time I glued my head in front of the TV set during a dancing video

17、. Later, I registered myself at 3 local ballet dancing class where I was able to examine the type of dancing movements and learn how to move better. I remember that my 4(feel) were that lifewas too good to be true.Now, 5 I have to stop my classes, my dancing days are 6(certain) notover. Today, every

18、 time I 7(give) a chance alone in the living room, I enjoy _8(move) my body to the music.Have you ever noticed that dancers are always 9(healthy) , have more energy,and seem to have a lot more fun than non-dancers? That is because dancing is one of the best ways for people to keep a better statue. 1

19、0 is generally admitted that when one is in good health, he or she is able to enjoy life and avoid its negative impacts on him or her every day.我的反思：答案I .根据提示完成下列句子1. it 2. it 3. it 4. that 5. it 6. those7. having much junk food 8. your ability ； that matters 9. since we met the last time10. that he carried out the plann.短文改错Nearly five years beforehand with the help by our father, my sister and I planted some