英语：《Unit6Grammar》课件(重庆大学模块3)

1、grammar重庆大学版高一 unit 6ersonrather careless .pt，s on her desk.it is miss qi who is|time for class*important for me to be a careful计的用法1指代事物、动物、婴儿或未知的人。look at the baby. isn*t it lovely?看那 个小婴儿，它不可爱吗？ 一who is there?谁在那里？it*s only me.我。2 指天气、时间、距离、自然现象、 环境等。if s very cold today.今天很冷。if s twenty miles to

2、 the zoo.2 .指天气、时间、距离、自然现象、到公园20英里路。3 .代替不定式、ving形式、名词性从句， 作形式主语或形式宾语。it*s of great help to master a foreign language.掌握一门外语很有帮助。i hnd it quite necessary to make some changes.我发现有必要做出改变。its no good (no use, useless, senseless, dangerous, enjoyable, worthwhile) +v.ingits no use arguing with him* 同他争论

3、没 什么用。it is well known that china has the largest population in the world 众所周知，中国在世界上人口最多。4用作 look , seem, appeal ; happen 等词 的主语。it seems that he lost his way.他好像迷路了 0it happened that she was not at home when i called.我打电话时，碰巧她不在家。5 表示“喜欢、恨”等心理方面的动词后面接让,构成固定结构，这 类动词有 enjoy, prefer joveg like,hate,

4、dislike, appreciate 等 i will appreciate it if you can give me a hand如果你能帮我一把，我会很感激。i cant help it if he is always late* 如果他总 是迟到，我也没办法。as someone puts it, practice makes perfect.像某人所说的那样，熟能生巧。6 .在动词+介词构成的词组如see to, depend on等结构中不能直接接宾 语从句，在介词和宾语从句间也须单独成 句)抵h无意义代词it(depend on it可 see to it that you a

5、re not late again 设法 做到你不再迟到。(5)you may depend on it that all thegoods will be delivered in time.务必相信所有的货物会及时送达。7.在下列固定短语和惯用法中it指代某 种情 形或事实。it is hard work, but if s worth it in the end.虽然工作很辛苦，但还是值得（做）的。sometimes we5re busy and sometimes wefre not.it all depends 有时我们很忙，有时则不是。那要看什么情形了 。look at that

6、fat girl. she should carry too big case i love it.看那个胖女孩。她竟然扛两只大箱子! 真逗/真有趣。8it用于强调句型，对句子的某一成分加 以强调，结构如下：it is / was + 被强调的部分 + that / who /whom +原句中的其他部分it is my word that counts 我说了算。（强调主语）it is me that / whom you should ask. 你应该问的人是我。（强调宾语）it is at eleven that the train leaves.正 是在十一点钟火车开走了。（强调状语）

7、it was red that we painted the gate.我们给门漆上的颜色正是红色。（强调宾语补足语）a disappeared as time went on that he was afraid of climbing high mountains a. itb. thatc. whatd. which解析:句意：随着时间的推移，他对爬山的 恐惧感 消失了 首先忽略as time went on这一时间 状语，这样很容易发现that从句为真正主语，而四个选项中只 有it可作形式主语。2 i like this house with a beautifulgarden in

8、front, but i bont haveenough money to buya. oneb. itc. thisd. that【解析】选b。句意为：我喜欢这套带漂亮 前院的房子，但是我没有足够的钱去 买它。 在代词中，one用于泛指某类中的一个；it 用于特指，指前面提及的单数个体；this用 于指已经提到或已知的人、物、主意等； that用于名词或代词前，“那个”，指人或 事物，尤指在空间或时间上较远的物等。a. youc. it3 i would appreciate g , to be frank, if goods could be delivered as soon as po

9、ssible.b. thisd myself【解析】选c。考查代词。此处it作形式宾语，代 替 后面的“if goods could be delivered as soon as possibleaa, to be frank 为寸击入语。4 一 there is still a copy of the book in the library.will you go and borrow a ?一no.rather buy in thebookstore a. it; oneb* one; onec. one; itd. it; it选a。考查代词。第一空所填词代指上文的 a copy of

10、 the book,指同一物用 it;第二空指“同类的一个（同类不同物厂用 one 5. it is almost five years we saweach other last time.a. beforeb sincec. afterd. when选 b 66ltis+般时间+since- clause j 表示从事情发生到现在多长时间了。6. is our belief that improvements inhealth care will lead to a stronger, more prosperous economy.a. as b. that c. this d. it选

11、d。本题考查it作形式主语，真正 的主 语是that从句。7.as the busiest woman in norton- shemadeher duty to look after all theother peopled affairs in that town.a. this b. that c. one d. it选d。本题考查it作形式宾语，真正的宾语是 “to look after all the other peoples affairs in that tow rt 1 .1 just wonder so that makes himexcited.a why it does

12、c. how it isbe what he doesd. what it is选d。it isthat是一个强调句型。对 what进行强调，what是宾语从句 的主 语。9 . if i can help i doif t like workinglate into night.a. so b. that c. it d. them选c。if i can help it意为如果我有办法。”表示有办法做某事或有办法控 制某个局面。here?loe do you likeoh, yes. the air, the weather the way of life.everything is so

13、nice.a thisbe thesed- it选d。it指代气候，空气等模糊环境。c. that11. the doctor thought would begood for you to have a holiday a. this b. that c. one d. it选d。本题考查it作形式宾语，让在这里 代指后面的真正宾语to have a holiday12. everyone knows that d isdangerous to play with fire, but is difficult is to prevent children from playing with

14、fire* a. it, it b. what, whatc. it, whatd. what, it【分析】选d。很容易误选b,认为两空均 考查形式主语。第一空填形式主语，真正的 主语是其后的不定式to play with fire0第二 空填what, what is difficult是主语从句5注 意what is difficult后的谓语动词iso1. the parkers bought a new house but will need a lot of work before they can move in.a. theyjji it c. one d. which2. tomfs mother kept telling him thathe should work harder, but didnt help.a. he b. which c. she d. it3 the weather turned out to be very goodwas more than we could expect.a. what b. which c. thatg)