八年级英语上册 Unit 2 How often do you exercise（第2课时）Section A（2a2d）课件 （新版）人教新目标版

第二课时第二课时Section A(2a2d)1twice a week一周两次【注意】英语中，once表示“一次”，twice表示“两次”，从“3次”起用“基数词times”表示。eg：five times 5次。2Internet互联网Internet 是专有名词，其首字母应用大写形式。use the Internet上网3free(1)adj. 空闲的(2)adj. 自由的；免费的4full(1)adj. 忙的，相当于busy。(2)adj. 饱的；反义词为hungry。(3)adj. 满的；充满的，常用搭配为be full of，意为“充满”。5have to意为“必须，不得不”，有不情愿的意味。主要用于客观上的“必须，不得不”。6How about？(What about？)意为“怎么样？”用来委婉地向对方征询意见或提出建议。【注意】How about？/What about？后跟名词、代词或动名词形式。eg：It is Sunday tomorrow.How/What about going swimming?明天是星期天。去游泳怎么样？ 一、根据句意及汉语提示填写单词。1How many times did you go to Hong Kong?_(一次)2“Grade One” on Hunan TV is my favorite TV_(节目)3Now many young people like shopping on the_(互联网)4The box is_ (充满) of books.Can you help me carry it?5My parents like learning_ _ (摇摆舞)Once program Internet full swing dance 二、用括号中所给单词的适当形式填空。6My aunt shops_(two)a week.7I watch TV four_(time) a week.8The young man_(exercise)every morning.9My mother is ill so I have to_(stay) at home.10How about_(read)English books?twice times exercises stay reading 三、单项选择。11How many students are there in the hall?_eighty students there，I think.AAs forBAt leastCAt one DAt all12_he put it in your basket.You_right.AMay be，maybe BMaybe，maybeCMaybe，may be DMay be，may be13How often do you exercise?_.AA time a weekBTwo time a weekCThree times a weekDOne times a weekB C C 14Whats your favorite_？Day Day up.Asubject BprogramCsong Dmusic15Next week is_for me，I have no time to go with you.Afull BfreeCexpensive DfunB A 四、选用方框中所给的词组填空，并注意形式变化。twice a day，watch TV，be free，have to，use the Internet16Linda likes iPhone 5S because she often_on it and its easy and interesting.17He exercises_and he is very well.18Its too late.She_go home.19Im not full and I_.OK.Lets go together.20He_too late last night.The program is “A Bite of China.”uses the Internet twice a day has to am free watched TV 五、根据汉语完成句子。21他一周至少熬夜一次。He stays up_ _ _a week.22你最喜欢的节目是什么？_your_ _？23我爷爷一周上网两次。My grandpa_ the_ _ a week.24和我朋友们一起打网球怎么样？How_ _tennis_my friends?at least once Whats favorite program uses Internet twice about playing with 六、任务型阅读。Cathy is five feet three inches tall，but she is 165 pounds.So she decides to lose weight from now on.She makes a plan of losing weight and sticks it on the wall.ExercisesFood1.Run for 30 minutes every morning.2Swim in the club twice a week.3Go to work on foot instead of by bus every day.1.Have only a bottle of milk and an egg for breakfast every morning.2Just have fruit for supper three times a week.3Eat more vegetables and less meat for dinner.4Never eat junk food.Drink at least eight cups of water every day.根据短文和表格内容回答问题。25How long does Cathy plan to run every morning?_26How often does Cathy plan to swim in the club?_27How did Cathy usually go to work in the past?_28What does Cathy plan to have for breakfast?_29How many times does Cathy plan to have fruit for supper in a week?_30 minutes. Twice a week. By bus.Only a bottle of milk and an egg. Three times.