【文章內(nèi)容簡介】 be B. May C. Also D. Maybe （2）may be 是“情態(tài)動詞may +動詞原形be”, 或許，可能是，也表示推測，在句中作謂語。可以和maybe 互換。Tom’s pen may be in his backpack. =Maybe Tom’s pen is in his backpack【江蘇南通】Now all of us exercise at ____ least ____ hour a day in and outside school. A. the 。 a B. a。 an C. /。 a D. /。 an 13．He plays at least twice a (足球) 兩次?！窘馕觥縧east ；最少　adj.amp。 ；最小的，它是little的最高級。Eg. He has least money of all of us. 在我們所有人中他的錢最少。She works least. 她工作最少。We have least 。at least 至少；不少于；起碼，其反義短語為：at most 至多14. On Wednesday and Friday. 在周三和周五　 【解析】介詞at/ in /on /for表示時間：1)，某一時刻/ 年齡 at six o’clock at noon at that time at the moment at the age of at night 2)in表示時間段,一天的三個時間段以及月份,年,季節(jié),世紀(jì),人生的某個時期(某人幾十歲時) In the morning/afternoon /evening in spring /in 2007/in March in the twentyfirst century in his fifties3)on表示星期幾/某一具體的日子/具體某天的上午/下午/晚上,表示一天中的三個時間段名詞前有修飾語或后有修飾語時. On Monday on New Year’s Day on Sunday morning on a rainy night g. At least he should say thanks. 他至少應(yīng)該說聲謝謝。15. 頻度副詞【解析】頻度副詞表示經(jīng)常性的動作或情況，常和一般現(xiàn)在時連用，表示現(xiàn)在經(jīng)?；蚍磸?fù)發(fā)生的動作，按其頻率發(fā)生的高低分別是：always 總是； usually 通常；often 經(jīng)常； sometimes 有時；hardly ever 幾乎不；never 從不。對這些頻度副詞進(jìn)行提問時，用特殊疑問詞how often，意為“多久一次”。Eg. They always go to the park by bus. 他們總是乘公共汽車去公園。Kate is often late for school. 凱特經(jīng)常上學(xué)遲到。I sometimes_watch TV programs.(對畫線部分提問)How often do you watch TV programs? 你多久看一次電視節(jié)目？16. But my mother wants me to drink it. 但我媽媽想讓我喝它。want sb. to do sth. 意為“想讓某人做某事”，否定形式為want sb. not to do sth. 意為“不想讓某人做某事”。Eg：She wants me to bring him some pens. 她想讓我給她帶些鋼筆。拓展： sth. 想要某物Do you want any story books？你想要些故事書嗎？ to do sth. 想要做某事I want to visit my uncle. 我想去看望我的叔叔。Do you want （tell）me anything？17．She says it39。s good for my health. 她說它對我的健康有益?！窘馕觥縝e good for 對……有益Eg. Exercise is good for you. 鍛煉對你有益。be good at 在……方面做得好；擅長……Eg. He is good at learning languages. 他擅長學(xué)習(xí)語言。Eg. be good with 與……相處融洽The teacher is good with his students. 這位老師和他的學(xué)生相處融洽。Eg. be good to 對……友好 My new deskmate is good to me. 我的新同桌對我很友好。health n. 健康，是不可數(shù)名詞。Eg. I think health is more important than money. 我認(rèn)為健康比金錢更重要。be in good/poor health 身體狀況好/不好My grandparents are both in good health. 我祖父母身體都很好。healthy adj. 健康的We should eat healthy food. 我們應(yīng)當(dāng)吃健康的食物。unhealthy Junk food is unhealthy. 垃圾食品是不健康的。 many hours do you sleep every night？你每天晚上睡幾個小時？【解析】how many 和how muchhow many和how much都可以表示“多少”，但how many后接可數(shù)名詞復(fù)數(shù)，而how much后接不可數(shù)名詞。Eg. How many girls can you see? 你能看見多少個女孩？How much milk do you want? 你想要多少牛奶？【拓展】詞語詞義用法答語特征how long多久詢問時間多久for/about+一段時間how often多久一次詢問動作的頻率often, twice a week等how soon多快，過多久詢問時間多快in+一段時間how far多遠(yuǎn)詢問距離多遠(yuǎn)ten minutes’ walkhow many多少詢問可數(shù)名詞數(shù)量數(shù)詞+可數(shù)名詞復(fù)數(shù)how much多少詢問不可數(shù)名詞數(shù)量數(shù)詞+表示量的詞+不可數(shù)名詞多少錢詢問價格數(shù)詞+錢19. Last month we asked our students about their free time activities. 上個月我們向?qū)W生詢問了他們業(yè)余活動的情況。ask sb. about sth. “詢問某人關(guān)于某事”Eg:I asked my teacher about today’s homework. ____________________________________。【解析1 】ask sb about sth 向某人詢問有關(guān)……的情況 ask sb to do sth請/要某人去做某事(否定形式)ask sb. not to do sth ask sb. for sth 向某人要某物 【解析2】active adj. 活躍的 → activity n 活動 My friend is _______________(active).20. Here are the results. 這是（調(diào)查）結(jié)果。here 位于句首，句子要倒裝。當(dāng)主語是名詞性短語時，要用全倒裝，即“here +謂語+主語”；當(dāng)主語是人稱代詞時，要用半倒裝，即“here+ 主語+謂語”。Eg：Here is your jacket. 這是你的夾克。Here he es. 他來到這兒。Here es the bus. 汽車來了。2.…twenty percent students don’t exercise at all. …百分之20的學(xué)生根本不鍛煉。①. 百分?jǐn)?shù)由percent來表示，構(gòu)成：基數(shù)詞+percent 。Eg：Seventy percent of the boys like playing puter games. 男生中70%喜歡完電腦游戲。② not... at all 意為“一點兒也不，根本不”。用來加強(qiáng)否定語氣。Eg：I don’t know about it at all. 對那件事我一點也不知道。拓展：not at all = you are wele 意為“不用謝，不客氣”。Eg：Thank you for your help. Not at all.2. Alth