资源描述
2019-2020年高中英语Unit4Globalwarming-learningaboutlanguagePart One: Teaching Design (第一部分：教学设计)Period 2: A sample lesson plan for Learning about Language(The use of “it”（2）) AimsTo discover useful words and expressionsTo discover useful structuresProceduresI. Warming upWarming up by reading aloudTurn to page 26 and read aloud to the recording of the text. Warming up by discovering examples of “it” Hello class! We shall go over the text we learned yesterday. That is, read for “it” in the text. Circle all those “it” while reading.II. Learning about “it”1. Quick definitions of “it”(pron.) As a demonstrative, especially at the beginning of a sentence, pointing to that which is about to be stated, named, or mentioned, or referring to that which apparent or well known: I saw it was John. (pron.) As a substance for any noun of the neuter gender: Here is the book, take it home. (pron.) As a substitute for such general terms as, the state of affairs, the condition of things, and the like: how is it with the sick man? (pron.) As an indefinite nominative for a impersonal verb: Its snowing. It rains often here. (pron.) As an indefinite object after some intransitive verbs, or after a substantive used humorously as a verb: to foot it (i. e., to walk). (pron.) The neuter pronoun of the third person, corresponding to the masculine pronoun he and the feminine she, and having the same plural (they, their or theirs, them). 2. 代名词IT用法总结“IT” is a small little word in English. But it is very useful. 好些无主语的句子，在译成英文时，都非请IT协助不可： 是这样！（Thats it!） 没办法。（It cant be helped.） 轮到我了。（It is my turn.） 离这儿不远。（It is not far from here.）只要一块钱。（It is only one dollar.）这儿真热。（It is so hot here!）此外，”it”还有下列五种用法： 1) 代替上文提到的事物或情况，如： Look up the word in the dictionary if it is difficult to you. I would appreciate it if you could do me a favour. 2) 代替没生命的东西，如： Here is a plastic box. It is useful. Dont throw the old newspaper away; you may need it. 3) 代替普通动物，如： The dog outside belongs to the owner of the house. It is very fierce. Look at the cat! Isnt it furry? 注：指大动物，如马、大象等或指人们心爱的宠物，如猫、狗等时，可用 “he”或 “she”，而不用 “it”；故事中的动物便是个例子，如： When the children saw a horse ing, they stopped and looked at him. A cow is grazing grass in the field. She looks very strong. 4) 用来指天气、日期、季节、时刻、距离等，如： It is raining outside. Dont go out! It is the 20th of December. Time flies! It is vacation again. It was half past five when Jason got up. It is very far from the school to the market. It is only a short distance to the library. 5) 可以指性别不详的婴儿，及已知的事实，如： The baby next door kept me awake. It cried loudly. Yes, I was at home last night. What about it? When the pany closes down, it (i.e. this event) will affect some staffs future. 6) 可以用来强调句子的某部分，如： I respect David. It is he that has made the department what it is now. （强调主语） It is Mandarin that Janet has failed to pick up. (强调宾语) It is only recently that she has embarked on the learning of Mandarin.（强调副词 “recently”） 3. 英语强调结构英语中表示强调的结构是 “ It is (was) + 被强调的部分that (who)+句子的其它部分，除了谓语部分外，其余的可以用于强调句。需要注意的是当强调的部分是时间状语或地点状语时，只能用that而不用when 或where； 当被强调的部分是人时，可以用who； 当强调主语时要注意主语和谓语的一致。It is my uncle that/who is ing to visit us.It was at midnight that he came back home.It was in the park that the two old friends ran into each other.Its not you who are in trouble; but its I who am in trouble. It was not until the accident happened that I became aware of my own foolishness. III. Closing up 1. Doing vocabulary exercisesTurn to page 28 and do the vocabulary exercises 1 and 2 in groups of four. You may just do the exercises in the textbook. You do not need to copy the questions and answers into your workbook.2. Doing grammar exercises Lets go to page 29 and do the grammar exercises 1 and 2 again in groups of four. You may as well do the exercises in the textbook. You do not need to copy the questions and answers into your workbook.
展开阅读全文