Learning about Language优质课教学设计

Book2 Unit3 computers I.Content :

New words and expressions in Unit 3 II.Teaching aims:

Master the new words and expressions. III.Main points:

1.Pronounce the words and phrases correctly 2.Try to remember the spelling and Chinese meaning IV.Difficult points

Use the words freely V.Teaching steps

1.

认词辨义

Calculate simplify logical Technology revolution solve reality personal Total network application finance explore anyhow goal download 2.

language points 1)

In pairs discuss what they have in common. 17L1 have sth in common with sb. 与sb 有共同之处

in common with sb/sth 与…….一样

[短语归纳] have nothing /little in common 无共同之处have a lot in common 有许多共同之处

(1) Although they are twins, they don't have much______. A. the same as B. in common C. in commons D. much like (2)就业余爱好而言，珍妮和她妹妹有很多共同处。

As far as hobbies are concerned, Jane and her sister _________________________ (3)看来他们相当友爱，但没有什么共同兴趣。

They seem to be good friends but they have _____ ___ interests ____ common.

2).Work out a list and compare it with your partner. P17 Pre-reading2 (1)compare A with/to B 把A和B比较

(2)compare…to… 把…….比作…”(比喻）

Compare this eith that, and you’ll find which is better. Shakespeare compared the world to a stage. Compared to women in the United Stages, women in China enjoy more freedom. 注意：Compared with/to 与…比较起来（常放在句首,作状语）

(1)_____what they have achieved in the past five years, we still have to long way to go. A. Comparing with B. Compared with C. Comparing to D. Compare to (2)孩子常常被比喻成幸福的小鸟。 _________________________________________

3). As time went by, I was made smaller. P18L16 (1)As time went by … =With time going by 解析

as (连词)+句子

：

随着

with(介词)+名词+非谓语动词：随着

As spring warms the good earth, all flowers begin to bloom. Weather changes with seasons. (2)go by ①(时间)过去，逝去 ②从……经过 As time_____ ___, my memory seems to get worse. Did you see a boy _____ ____on a bicycle? With days _____ ____ ,the computer is making the world smaller and smaller.

4). By the 1940s I had grown as large as a room. P18L14 过去时间（过去完成时 had done）

过去时间（过去完成时 had done）

By (the end of)+ now （现在完成时have done）

将来时间（将来完成时will have done）

练习：

By now, we ____________(know)each other for three months. By the end of this year, they ___________________( finish)the buildin

5). as a result P17L19 1.The earthquake broke out late at night. As a result,many people lost their lives when sleeping. 2. He failed in the exam as a result of his laziness. 3.Her illness results from the flu. 4.Eating too much can result in becoming fat. as a result，+ 结果 (短语副词, 前后常有标点) as a result of +原因 (短语介词, 接名词或代词) 动词短语（作谓语）

result from (接原因) result in (接结果)\ My friend Martin was very sick with a strange fever; ___, he could neither eat nor sleep. A. as a result B. after all C. any way D. otherwise His being late for school ________ _____ the traffic jam The traffic jam ______ ___his being late for school

6).provide P1732 拓展：provide sb. with sth.= provide sth. for sb. supply sb. with sth. = supply sth. to sb. offer sb. sth. = offer sth. to sb. This has ________ police ____an important clue. = This has _________an important clue ____ police.

7). I am now truly filled with happiness that I am a devoted friend and helper of the human race! P17L33 be filled with…= be full of…充满……

Fill A with B. 用B充满A The bottle is filled with water. 改为主动句. Fill the bottle with water. 8)….and it took nearly two hundred year before I was built as an analytical machine by Charles Babbage. L5 It will be/take +时间+before从句（…之后）才

It will not be +时间+before从句 不久就

Eg:过了很久我才睡着。

It will be a long time before I fall into asleep. It will not long before I fall into asleep. 1. It ____ long before we __ the result of the experiment . will not be, will know B. is, will know C. will not be, know D. is, know 2. The field research will take John and Paul about five months; it will be a long time _____ we meet them again. after B. before C.

since D. when

9).And my memory became so large that even I couldn’t believe it! L20 句型： so+形/副 +that 如此…以致于…(表结果) She is so old that she can’t carry the box. 当so+形容词/副词位于句首时,句子用倒装结构。

So hard does he work that he seldom goes home. She is so old a woman that she can’t carry the box. She is such an old woman that she can’t carry the box. She has such good books that she can’t sell them. so+形+a(an)+名（单）+that such+a (an)+形+名（单）+that such+形+名+that She told us _______ story that we all forget the time. A. such an interesting B. such interesting a C. so an interesting D. a so interesting He has ___ few friends that he often feels _____. A. such; lonely B. such a; alone C. so; lonely D. so; alone So loudly ______ that every one of the class could hear him. A.he spoke B. did he spoke C. Spoke he D. did he speak

3.Summary have sth. in common with compare…with/to…

by+时间

As time goes by 5. as a result 6. provide sb. with sth. 7. be filled with 8. It will be/take +时间+before（…之后）才 9. so…that…

4.homework-Go over the language points