公開(kāi)課第七單元知識(shí)點(diǎn).ppt

,welcome to our class,15級(jí)財(cái)會(huì)一班,授課教師： 王鳳艷,unit7 第五課時(shí) 課文知識(shí)點(diǎn)的學(xué)習(xí) 與運(yùn)用,Unit 7 Dark Screen Teaching aims: 1.To ask students to master useful expressions. 2.To master the skill to finish exercise. 3. To know the two sides of the computers.,Trouble 的重點(diǎn)短語(yǔ)及用法,Allow 的三中主要用法,How long How often How soon 的含義及答語(yǔ),If 與 whether 的用法比較,“也”的用法小結(jié)，注意其在句中位置,A,B,C,D,E,E,Trouble 短語(yǔ)應(yīng)用 1.Dont you think much money will _ you _ trouble? getin B. takein C. letinto D. getinto 2.Mrs.Li is _ now, and we should help her. A. on trouble B. into trouble C. in trouble D. with trouble,考點(diǎn)1 get sb into trouble 使某人陷入困境 考點(diǎn)2 be in trouble 在困境中,allow 用法小結(jié) （1） allow doing 允許做某事 （2）allow sb to do sth 允許某人做某事 （3） be allowed to do sth被允許做某事 1.They dont allow _ (smoke) here. 2.My parents wont _(允許我留在) out late. We _(不被允許)play games in class.,allow me to stay,are not allowed to,smoking,1.The young lady doesnt allow _ in her class. A. play B. played C. to play D. playing 2.My mother allows my son _ a small dog. A. buy B. buying C. to buy D. bought 3.The young lady is allowed _ away her little baby. A. take B. to take C. taking D. taken,D,C,B,How 短語(yǔ)的應(yīng)用 1_did the war last（持續(xù)） for? _8 years. A. How often B. How long C. How soon D. How far 2 _did you visit your mother? -Once a week. 3_will you father finish the program? -In 3 weeks.,B,C,A,Whether 與if 練習(xí) 1.Whether you like it or not, youll have to do it. 2 .Whether my parents agree or not, I will learn to swim. 3. I will tell you if he _. A. come B. comes. C. is coming D. will come,不管你是否喜歡,你必須做這件事.,不管我父母是否同意我都要學(xué)游泳。,if與whether的用法區(qū)別,1. 互換的場(chǎng)合 引導(dǎo)賓語(yǔ)從句表示“是否”時(shí), 兩者?？苫Q。如： （1）He asked if whether we wanted a drink. 他問(wèn)我們是否想喝一杯。 （2）He didnt tell me if whether he would come. 他沒(méi)有告訴我他是否會(huì)來(lái)。 注：若是引導(dǎo)條件狀語(yǔ)從句，則只能用 if (意為“如果”)。,2. 通常用 if 的場(chǎng)合 當(dāng)引導(dǎo)一個(gè)否定的賓語(yǔ)從句時(shí)，通常用 if 而不用 whether。如： I dont care if it doesnt rain. 我不在乎天是否下雨。 注：在個(gè)別詞語(yǔ) (如 wonder, not sure 等)后的從句否定式有時(shí)也可能用 whether 來(lái)引導(dǎo)。如： I wonder if whether he isnt mistaken. 我想知道他是否錯(cuò)了。,2. 通常用 whether 的場(chǎng)合 (1) 引導(dǎo)主語(yǔ)從句且放在句首時(shí)。如： Whether he will come is still a question. 他是否會(huì)來(lái)還是個(gè)問(wèn)題。 (2) 引導(dǎo)表語(yǔ)從句時(shí)。如： The question is whether we should go on with the work. 問(wèn)題是我們是否應(yīng)該繼續(xù)進(jìn)行這項(xiàng)工作。,“也”用法小結(jié) either用于否定句，而且只能放在句末。 also用于肯定句中,在句中。 too用于肯定句尾,用逗號(hào)隔開(kāi),若在句中,其前后均用逗號(hào)隔開(kāi). as well只用句末,通常不用逗號(hào)隔開(kāi). （1）He didnt know it. I didnt know it_. （2）He is good at English. He is _good at Chinese. （3）He studies hard and I study hard ,_. （4）He plays the piano _.,either,also,too,as well,1. My father likes classical（古典的） music, and I like, _ . A. either B. too C.