初中英语Section A教学课件ppt

这是一份初中英语Section A教学课件ppt，共23页。PPT课件主要包含了Warming Up，Grammar，Summary，Exercises，定语从句，thatwhich，who play， 定语从句，先行词，关系词等内容，欢迎下载使用。
Learning Gals
①运用that, which 引导的定语从句描述事物，使事物特点具体化，句意更清晰。②运用that, wh 引导的定语从句描述人物，使人物特点更明确，句意表达更完整。③灵活运用that, which, wh 引导的定语从句，关注先行词的指代，注意句子表达前后的一致性。
Let’s first enjy a vide.
She is the ne that yu never frget.
Nw pay attentin t the lyrics:
that yu never frget
她是你不会忘记的那个人。
观察表格，找出所有的定语从句并分析其句子结构。
that/which I can
sing alng with
play quiet and slw sngs
that/which give
me smething t think abut.
different kinds f music
定语从句是指在复合句中作定语的从句，定语从句所修饰的词叫先行词。定语从句通常放在先行词的后面，由关系代词或关系副词引导。我们将学习由关系代词that、which或wh引导的定语从句。
句子结构：主句（先行词）+ （关系词）定语从句
I lve music that/which I can sing alng with.
① 代替先行词② 连接主从句② 充当从句的成分
观察表格，总结关系词that,which,wh在从句中所作的成分。
作with的宾语，指物，music(可省略)
作主语，指物，grup
作主语，指物，mvies
作主语，指人，musicians
主语、宾语、表语（作宾语可省略）
主语、宾语（作宾语可省略，介词后不可省）
That was the rm in which we had lived fr ten years.那是我们居住了十年的房子。
拓展：很多情况下that 和which 可以换用，但也有不可换用的特殊情况：(1) 用that，不用which 的情况① 当先行词是all, nne, little, everything, nthing, smething, anything 等不定代词或被它们修饰时。e.g. Is there anything that I can d fr yu?有什么我可以为你做的事吗?
②当先行词被形容词最高级或序数词修饰时。e.g. It is the mst imprtant task that shuld be finished sn.这是应该马上完成的最重要的任务。③当先行词中既有人又有物时。e.g. Tny saved the man and his dg that fell int the water just nw.托尼刚才救了掉入水中的那个人和他的狗。
④当先行词前有the nly, the very等修饰时。
e.g. Drawing is the nly thing that interests her mst.
画画是她唯一感兴趣的事情。
(2)用which，不用that 的情况①引导非限制性定语从句(前面有逗号)。e.g. Ftball, which is an interesting game, is played all ver the wrld. 全世界都踢足球，它是一项有趣的运动。②关系代词前有介词时。e.g. Language is the mst imprtant tl withut which peple can’tcmmunicate with each ther.语言是最重要的工具，没有它，人们便无法互相交流。
小贴士：无论wh, that 还是which, 在定语从句中充当主语时，谓语动词的选择都要以先行词为准，先行词是单数，则谓语动词用单数；先行词是复数，则谓语动词用复数。
Amng all the bks which are written by Lu Xun, I like Wild Grass best. 在所有鲁迅写的书中，我最喜欢《野草》。
③当先行词为that, thse 指物且做主语时。
must find ut thse which may be ignred by us.
你必须找到那些可能被我们忽视的东西。
e.g. D yu knw the yung man (whm) we met at the gate?你认识我们在门口遇到的那个年轻人吗？The persn t whm yu just talked is Mr. Li. 刚刚和你说话的人就是李先生
→关系词whse 作定语，可以指“人的……”，也可以指“物的……”。e.g. The desk (whse legs are brken) belngs t me.
关系代词在从句中作定语修饰legs
→关系词whm只能指人，在从句中作宾语，可省略在从句中作介词宾语且介词位于关系代词前,则不可省略。
4a. Chse wrds frm the different clumns t make sentences.
1. _________________________________________　　　2. __________________________________________3. _________________________________________ 4. __________________________________________
I like clthes that are cmfrtable.
Yu like music which is slw.
He lves fd that is sweet.
They prefer mvies which are interesting .
1．It’s the kind f music _______________________________2．It’s a CD __________________________________________3．She likes musicians _________________________________4．She desn’t like the sngs ___________________________5．She likes singers ___________________________________
that/which yu can dance t.
that/which yu can take t a party.
that/wh write their wn lyrics.
that/which are t lng.
that/wh sing the wrds clearly.
4b. Read Jennifer’s CD review. Then cmplete the sentences using that, which r wh.
4c.Make cnversatins abut the kind f things yu like and dislike.
A:What kind f fd d yu enjy?
B:I enjy fd that is sweet.
Nw shw yur cnversatins!
1. The by is my yunger brther. He was here a minute ag._____________________________________________________2. The ld man is a prfessr. He teaches chemistry in a cllege._____________________________________________________3. The wman is here nw. Yu were talking abut her just nw.______________________________________________________
一、 用关系代词或关系副词将下列每对句子连成一个复合句。
The by wh/that was here a minute ag is my yunger brther.
The ld man wh/that teaches chemistry in a cllege is a prfessr.
The wman (wh/that) yu were talking abut just nw is here nw.
4. The car was ging 90 miles an hur. The car just passed us._______________________________________________________5. The man waved t us. The man was my uncle._______________________________________________________6. I enjyed reading the bk. Yu gave me a bk last week. _______________________________________________________7.I spke t the man. The man is a singer._______________________________________________________
The car which/that just passed us was ging 90 miles an hur.
The man wh/that waved t us was my uncle.
I enjyed reading the bk (that/which) yu gave me last week.
The man (wh/whm/that) I spke t is a singer.
1. The huse ___________ we live in is very big.2. The by __________ is wearing the black jacket is very clever.3. This is the present ___________ he gave me fr my birthday.4. The man ___________ talked t yu just nw is an engineer.5. He talked abut the teachers and schls ___________ he had visited.6. There is nthing in the wrld ___________ can frighten him.7. I enjy the natural wrld _____ has different kinds f plants and animals. 8. We visited a factry ___________ makes tys fr children.
二、用适当的关系词填空
which / that
wh / that