人教版（2019）必修第一冊：Unit4 Natural Disasters Descovering Useful Structures課件（14張PPT)

1、Unit 4 Natural DisastersDescovering Useful StructuresListen to the song and fill in the blanks.She is the one _ you never forgetShe is the heaven-sent angel you metOh,she must be the reason _ God made a girl定語從句：結(jié)構(gòu)：_thatwhy先行詞關(guān)系詞定語從句She wins in everything _ she might dothat在復(fù)合句中，修飾名詞或代詞的從句。先行詞 關(guān)系代詞引

2、導(dǎo)的關(guān)系代詞引導(dǎo)的限制性限制性定語從句定語從句GrammarStep 1 : Guessing gamea famous Chinese writer who/that won the Nobel Prize for literature. Mo Yan is a famous Chinese e-sports team that/which won the 2021 LoL World Championship. EDG is a famous school whose student apartment is 19 floors high in Changzhi. Changzhi NO.

3、1 Middle School is Tong Nian is the girl whom/that/who Han Shangyan falls in love with in the film “Go Go Squid”. A man that is perfectly pleased with the present state of things is a failure.The doctor (that )you are looking for is in the room.The building that/which stands near the river is our sc

4、hool.Is this the book (that/which) she was looking for? that、which的基本用法的基本用法 探究總結(jié)探究總結(jié)（1）that既可指既可指_也可指也可指_，which用來指用來指_。（2）that、which在定語從句中都可作在定語從句中都可作_、_，作作_ 時(shí)?？墒÷?。時(shí)?？墒÷?。Step 2 : Finding the rules Pair workThe person who lost the library book must pay for it.The actor (who/whom) you wanted to see d

5、idnt come.He is the doctor to whom your mother spoke. who、whom的基本用法的基本用法 探究總結(jié)探究總結(jié)（1）who用于指用于指_，可作，可作_和和_，作賓語時(shí)可以省略。作賓語時(shí)可以省略。（2）whom只作只作_，跟在介詞后時(shí)，不能省略。，跟在介詞后時(shí)，不能省略。This is the scientist whose name is known all over the world.He bought a house last week whose windows are made of wood. whose的基本用法的基本用法 探究

6、總結(jié)探究總結(jié) whose可指人，也可指物，在定語從句中作可指人，也可指物，在定語從句中作_。Step 3 : Practice 1. Choose the proper relatives to fill in the blanks.1. The little problems _ we meet in our daily lives may be inspiration for great inventions.2. They were well trained by their masters _ had great experience with caring for these ani

7、mals.3. Cultural shock is a feeling _ most travelers experience in a foreign country.4. We are looking for the person to _ the book belongs.5. I have a penfriend _ mother is a doctor. This is the house.Lu Xun once lived in the house.Step 3 : Practice 2. Combine the sentences using the Attributive Cl

8、ause.Yuan Longping is a Chinese agricultural scientist.He has made great contributions to solving the problem of Chinese peoples eating. 2. Combine the sentences using the Attributive Clause.Step 3 : Practice Wechat is a cell phone software. The voice of China is a musical program in Zhejiang TV. It

9、s function is to chat with others and send messages, pictures and videos.It can help ordinary music lovers achieve their dreams.3. Use the Attributive Clause to explain the popular words on the Internet.1 12 2Step 3 : Practice Group work學(xué)霸 學(xué)渣 高富帥 白富美 卷心菜 YYDS 躺平 凡爾賽 逆行者 雙減 勇敢牛牛不怕困難 沉浸式單身This is to describe a group of people who/that/whose .This is to describe someone/something who/that.This is a policy that/which . “Double Reduction” is a policy that eases the burden of exces