云南省德宏州梁河县第一中学人教版高中英语必修二学案Unit4语法学案

注意⑴宜用that不宜用which的情况

①当先行词是all,little,much,something,anything,everything,nothing,some等不定代词时All thatcan be done hasbeen done.一切能做的都已经做完了

②当先行词被all,every,some,any,little,much,the only,the very,the right,the last,just等修饰时Mu-sic is the onlything thatinterests me.音乐是唯一令我感兴趣的东西

③当先行词是序数词、形容词最高级或被序数词、形容词最高级修饰时This isthe mostinteresting storythat I have ever read.这是我曾经读过的最有趣的故事

④当先行词中既有人又有物时She describedher position the peopleand placesthat impressedher most.她在作文中描述了令她印象最深刻的一些人和地方⑵宜用which不宜用that的情况

①关系代词前有介词时The housein whic-h Iused tolive hasbee ashoe shop.我过去住的房子现在变成了一家鞋店

②在非限制性定语从句中Have youeverreadthe bookTheThreeMusketeers,^^,which waswritten byAlexandre Dumas你读过大仲马写的《三个火枪手》吗？⑶宜用who不宜用that的情况

①当先行词是指人的不定代词时，如one,ones,anyoneoAnyone whodoes thatmust bemad.谁那样做都一定是疯了

②当先行词是人称代词I,you,he,they等时（常用于谚语中）He whodoesn,t reachthe GreatWall isnot atrue man.不到长城非好汉

③当先行词为指人的those时，Those whohave goodmanners willbe highlyrespected.那些有礼貌的人会受到人们的高度尊重

④在there be结构中，先行词指人时There is a youngman whowants to see you.有一个年轻人想见你

5.whose通常指人，也可指物，在定语从句中作定语This isthe personwhose storysurprised everybody.就是这个人的故事让所有人吃了一惊

三、使用定语从句的注意事项

1.关系代词在定语从句中作主语时，定语从句的谓语动词要和先行词的数保持一致one of+复数名词”作先行词，谓语动词用复数形式；the onlyone of+复数名词”作先行词，谓语动词用单数形式This isone ofthe bookswhich werewritten byCharles Die_Uens.这是查理斯•狄更斯所写的书中的其中一本He isthe onlyone ofthe boysin ourclass whohas learnedFrench.他是我们班里唯一一个学过法语的男孩

2.为避免关系词的重复，被关系代词所代替的成分不可在从句中重复出现This isthe factorywhich wevisited lastSunday,（visited后不可力口it）这就是我们上星期天参观过的工厂

3.关系代词的省略⑴关系代词作主语时不能省略⑵作动词宾语的关系代词可以省略作介词宾语的关系代词，如果不直接位于介词后，可省略;如果直接作介词的宾语，不能省略⑶关系代词which在非限制性定语从句中不能省略四.小组活动单句改错（每小题仅有1处错误）

1.The disheswhat Icooked wereMom sfavorite.

2.Having teain thelate afternoonprovides abridge betweenlunch anddinner,that mightnot be serveduntil8o clockat night.

3.It turnedout tobe herown cup,that shed lefton theshelf bymistake.

4.He wouldnt gotoseea playthat noone likedit.五.目标检测L用适当的关系词填空

1.Some peoplethink thatthe greatChinese scholarConfucius,lived fromroughly551to479B.C.,influenced thedevelopment ofchopsticks.

2.I livenext doorto acou__ple chil_dren oftenmake a lot ofnoise.

3.The booksonthedesk,covers areshiny,are prizesfor us.

4.ChinaTodayattracts aworldwide readership,shows thatmore andmore peopleall overtheworld wantto learnabout China.

5.Maybe youhave ahabit isdriving yourfamily crazy.

2.用所给的关系代词which,that,who,whom,whose.完成以下从句:The forcecauses everythingto falltowards theground iscalled gravity.A friendhelps youin timeof needisa friend indeed.He sawa housewindows allbroken.Everything canbedonetoday mustntbedone tomorrow.This isthe besthotel I know.The boywith Johnspoke ismy brother..He paidthe boy$10for washingten windows,most ofhadn tbeen cleanedfor atleast ayear.He talkedalotabout theteachers andthe schoolshe hadvisited.The ninthlesson weare learningisthemost difficultin BookOne.Will youplease lendme thevery bookyou boughtyesterday六.家庭作业I.把下列句子改写成定语从句—

1.Ihaveafriend.He likeslistening toclassica_l music.

2.Yestermday Emilywas wearingthe newdress.I gaveit toher.

3.The students articlewas published.Iknowthe student.

4.Betty isstudying Englishvery well.She hasnever beenabroad.

5.My grandparentslive ina house.It ismore than100years old.H.完成part2课时作业。