1、Unit 4 There are seven days in a week. Lesson 19提示：點擊 進入習題四一五二三一、將小魚吐的泡泡組成單詞, 并寫出漢語意思。1. _2. _3. _week周day天Sunday星期日點撥：in a week 表示“在一周里”。二、單項選擇。()1. There are seven days _ a week. A. in B. on C. atA()2. _us a quick answer, please. A. Do B. Let C. Give()3. _the first day of the week?A. What B. Whats

2、 C. What areC點撥：give us表示“給我們”；let us 表示“讓我們”。B()4. How many _ are there in a month (月)?A. weeks B. week C. day點撥：本題考查how many和名詞復數的連用。A三、按要求完成句子。1. There are seven days in a week. (對畫線部分提問)_ _ days _ _ in a week?2. I like Sundays. (變為一般疑問句)_ _ like Sundays?How many are thereDo you3. Sunday is the f

3、irst day of the week. (對畫線部分提問)_ the first day of the week?4. musicItwoSundaylessonshave on(. )(連詞成句)_WhatsI have two music lessons on Sunday. A. Please give me a quick answer. B. Its Sunday. C. Good morning, everyone!D. There are seven. E. Excellent!四、根據課程表完成下列各題。A: 1. _B: Good morning, Miss Green!

4、A: Lets play a game. 2. _B: OK!CAA. Please give me a quick answer. B. Its Sunday. C. Good morning, everyone!D. There are seven. E. Excellent!A: How many days are there in a week?B: 3. _A: Whats the first day of the week?B: 4. _A: 5. _DBE五、核心素養練核心素養中突出強調社會責任, 人人都必須遵規守法。但在日常生活中, 總有人會破壞它, 比如行人闖紅燈、隨地吐痰、破壞花草樹木、公共場所吸煙等。請你對這些不文明的行為大聲說不！1. _ smoke in public. 2. _ cross the road when the light is red. 3. _ spit. 4. _ pick flowers. 5. _ talk loudly on the subway. D