八年级英语上册 Unit 2 How often do you exercise（第6课时）Section B(2c2e)课件 （新版）人教新目标版

第六课时第六课时 Section B (2c2e)Unit 2 How often do you exercise? although从属连词从属连词，意为意为“虽然；尽管；即使虽然；尽管；即使”，引导让步状语从句引导让步状语从句，相当于相当于though。【注意注意】汉语中习惯成对地使用汉语中习惯成对地使用“虽然虽然但是但是”，但是在英语中但是在英语中although/though不能与不能与but同时出现在一个句子中。同时出现在一个句子中。 Its good to relax by using the Internet or watching game shows，but we think the best way to relax is through exercise.通过使用因特网或者通过使用因特网或者观看游戏节目来放松是很好的观看游戏节目来放松是很好的，但是我们认为放松的最好的方式是通但是我们认为放松的最好的方式是通过锻炼。过锻炼。by介词介词，意为意为“通过通过方式方式，途径途径，手段手段”，后常接名词、代词或后常接名词、代词或v. ing形式形式，对该短语提问应用对该短语提问应用how。the best way to do sth.意为意为“做某事的最好方式做某事的最好方式”，有时也可用有时也可用the best way of doing sth.。through介词介词，意为意为“以；凭借；穿过以；凭借；穿过”。作。作“穿过穿过”讲时讲时，常指从常指从物体内部穿过；而物体内部穿过；而across常指从物体表面穿过。常指从物体表面穿过。 【辨析辨析】such as与与for examplesuch as用来列举事物时用来列举事物时，一般列举同类人或事物中的几个例子一般列举同类人或事物中的几个例子，插插在被列举的事物与前面的名词之间在被列举的事物与前面的名词之间，且且as后不能有逗号。后不能有逗号。for example一般只列举同类人或物中的一个为例一般只列举同类人或物中的一个为例，作插入语作插入语，可位可位于句首、句中或句末。于句首、句中或句末。 重点短语归纳重点短语归纳go online去上网去上网use the Internet使用因特网使用因特网start doing sth.开始做某事开始做某事play computer games玩电脑游戏玩电脑游戏draw pictures画画画画 play sports做运动做运动一、用括号中所给单词的适当形式填空。一、用括号中所给单词的适当形式填空。1Mo Yan is a popular _ (write) in the world.2Its healthy for us _ (eat) fruit and vegetables.3Do you know the use of _ (watch) television?4I often spend much time _(play) with my friends on the weekends.5Im _ (surprise) that my parents know my friends all.writerto eatwatchingplayingsurprised二、根据句意二、根据句意，选择方框中的单词或短语并用其适当形式填空。选择方框中的单词或短语并用其适当形式填空。such as，at least，although，be good for，once a week6Exercising _ body and mind.7Remember not to eat junk food too often. _ is OK.8We often do many free time activities，_ _ flying kites and playing tennis.9_ _ this question was very difficult，she still gave the right answer.10We students need to sleep for _ eight hours a day.is good forOnce a weeksuch asAlthoughat least三、选择方框中的单词并用其适当形式完成短文。三、选择方框中的单词并用其适当形式完成短文。sport, interers, country, healthy, friendAll over the world，people enjoy sports. Sports are good for peoples 11._. Many people like to watch others play games. They buy tickets or turn on their TV sets or may be online to watch.health12_ _ change with the seasons. People play different games in different seasons. Sometimes they play inside the room. Sometimes they play outside. We can find sports here and there. Some sports are rather 13._ and people everywhere like them. Football，for example，is very popular in the world. People from different 14._ cannot understand each other，but after a game they often become very 15._ to each other.Sportsinterestingcountriesfriendly四、语法填空。四、语法填空。Sam and Ann have three meals a day.They have 16._ and supper at home.On weekdays they have lunch 17._ school，but on Saturdays and Sundays，they have lunch at home 18._ their mother and father.Their father Mr. James comes home 19._ work at five and 20. _ (have) supper at six.breakfastatwithfromhas The family often have meat，fish，21._ (chick) and rice.After supper，they have some fruit.Mr. James 22._ (not) like fruit.But Mrs. James and the 23._ (child) do.They like apples and oranges very 24. _This is 25._ happy family.chickendoesntchildrenmucha