2019-2020年九年級英語下冊 Unit 1 Asia grammar教案 （新版）牛津版一、教學(xué)目標(biāo)熟練掌握it的用法。二、教學(xué)重難點1.it作人稱詞的用法。2.it作非人稱代詞的用法。3.用it來代替真正的主語式賓語。三、學(xué)習(xí)與交流 it作人稱代詞的用法1.指事物，作為人稱代詞，it可代替無生命的事物或動物，它還可以代指上面提到過的事物。This is a book. It is new.-Where is the dog? -Its in the bedroom.2. 指人It可用于指代性別不明的小孩或不明身份的人Look at that cute baby over there!Its a boy,isnt it?-Who was calling you on the phone just now? it作非人稱代詞It作非人稱代詞時，用于指代時間、距離、價值、天氣、氣候、溫度等。Its too late to go there now. it用作形式主語當(dāng)不定式、動名詞、從句等復(fù)雜成分用作句子主語時，為保持句子平衡，通常把真正的主語放在句末，而在句首使用形式主語It。Its very important to remember this.用作形式主語的重要句型：It+be+adj.+for/of sb to do sthIt takes/took sb some time to do sthIt looks/looked/seems/seemed/appears/appeared that it用作形式賓語當(dāng)不定式、動名詞、從句等復(fù)雜成分用作賓語且其后跟有賓語補足時，通常會在賓語補足語前使用形式賓語，而將真正的賓語移至句末，其基本結(jié)構(gòu)為“動詞+it+賓補+不定式（動名詞或從句）”。達(dá)標(biāo)檢測一、選擇( )1.I cant find my ticket. I think I must have lost _. A.it B.one C.this D.them( )2.Bill thought _ necessary to work with friends and share different ideas. A.it B.they C.them D.him( )3.Television has made _possible for us to watch movies at home. A.that B.this C.it D.they( )4.It _a boy or a girt？ A.she B.he C.they D.it( )5.Here is a plastic box. _ is useful. A.It B.This C.That D.They( )6.There is a knock on the door. _must be the postman. A.He B.She C.That D.It( )7._was foolish _her to say such a thing. A.It,for B.Its,for C.It,of D.Its,of( )8._took me 2 hours _ my homework. A.It, finish B.Its,to finish C.It, to finish D.It, finishing( )9.I found_difficult _the job well. A.that, to do B.its, to do C.it, to do D.it, doing( )10.We decide to make _ a rule for us roommates to rurn off the lights at 10:30p.m. A.that B.this C.it D.one( )11.You can take _of the two toy cars and leave the other for your brother. A.both B.none C.tither D.neither( )12.In Singapore,more them three quarters of the population are Chinese.(選出與畫線部分意思相同或相近的一項。） A.onethird B.twothirds C.threefourths D.threefifths二、完形填空What is Chinatown?Is it a town in China?Of course not!It is in foreign countries.It is a(n) 1 where many overseas(海外的）Chinese live together.There are lots of Chinatowns in America 2 the biggest one is in New York.It is also a 3 place to go to .It is attractive in the following ways. 4 in Chinatown is fun.You can find 5 things there, Most of them are made in 6 .Mott Street is the best place to shop because the things there are very cheap.Chinatown has more than 200 7 .You can enjoy traditional Chinese food there.New Silver Palace Restaurant is one of the best restaurants.You can also eat some Shanghai food in Evergreen Restaurant.Living in Chinatown is 8 .You can find hospitals,schools,libraries and supermarkets in it.In some schools,students must learn Chinese.Many overseas Chinese 9 their children to these schools.They want their 10 to learn more about China and its culture.( )1.A.time B.organization C.club D.place( )2.A.and B.so C.or D.however( )3.A.favourite B.good C.bad D.quiet( )4.A.Playing B.Working C.Studying D.Shopping( )5.A.a plenty of B.lots of C.many of D.few of ( )6.A.America B.France C.China D.England( )7.A.restaurants B.schools C.banks D.hospitals( )8.A.boring B.convenient C.tiring D.important( )9.A.send B.let C.make D.give( )10.A.workers B.children C.students D.friends