7B Unit3 第一课时 Welcome to the unit学案和作业（含答案）

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1、7B Unit 3 Welcome to Sunshine TownWelcome to the unit Word study& Language points1. An old friend of mine is coming to see me. 解析1 mine - 我的(名词性物主代词), 在句中用法相当于my + (上文提到的)名词 练习 a. 这是你的钢笔，但是我的在哪呢？。This is _ _, _ where is _?b. 这是谁的包？-是我的。_ _ is this? - It is _. c 他们的一个同学 _解析2 be coming - 就要来 链接 come,

2、go, leave, fly等表示位移的动词的现在进行时表将来 练习 a. He is flying to the UK the day after tomorrow. b. They are going to the USA next week.2. There is nothing in the fridge. 解析 nothing - 没有事情，没有东西(不定代词) = not anything链接 不定代词 something anything everything somebody/someone anybody/anyone everybody/everyone 注意 a.不定代词

3、在句子中作主语时谓语动词用单数第三人称形式；b.形容词修饰不定代词时要后置练习 a. There is something interesting in todays newspaper. b. (否定句) _ _ _ _ in todays newspaper. (同义句) There is _ _ in todays newspaper.c. 晚会的一切都准备好了。(晚会万事俱备) _ _ ready for the party. d. 人都到齐了吗？ _ _ here?3. -Is it enough for a tin of dog food? -Of course not. 解析 b

4、e enough for- 对来说足够 tin - 罐，听 a tin of - 一罐，一听 练习 a. Is a cup of coffee enough for you? b. Are these vegetables enough for a lunch? c. 你想要一罐可乐吗？-是的，请来一听。 _ you like _ _ _ _? _, _.4. Maybe we can order a pizza. 解析 maybe - 可能(副词) order - 点（酒，菜等）练习 a. Id like to order a big tin of green tea for you. b.

5、 我可以点一个汉堡包和一杯果汁吗？ _ I _ a hamburger and _ _ _ apple _? 辨析 (1) maybe -可能(副词), 句首作状语 (2) may be -可能是，也许是(情态动词+be), 在主语后作谓语练习 可能这个老人80多岁了。a. _ the old man is _ 80 _ _. b. The old man _ _ _ 80 _ _.5. - Shall we take them to the cinema? - Sure. 解析 take. to - 把.带到去 链接 bring . to - 把.带到来 注意 如果地点是home, here

6、 ,there前面不用to 体会 take it home - 把它带回家 bring her here_ 练习 a. 明天我可以把这些书带到学校去吗？ _ I _ the books _ _ tomorrow? b. 下周末把我的朋友们带到家里来怎么样？ What about _ my friends _ next weekend?6. Shopping is fun. 链接 Reading is fun.解析 如果主语是动词要变为动名词形式, 动词原形不能作主语练习 a. 游泳能帮助我们保持健康。_can _ us _ _. b. 放风筝是一项很有用的运动。_ kites _ a _ sp

7、ort.7. Shall we invite them to have dinner with us? 解析1 shall I/we用来提出建议或者征询对方的意见; 肯定回答: Yes, please. / All right. / (Thats a) good idea. / OK. 否定回答: No, thanks. /Im sorry, I cant. / Im afraid I cant.练习 a. 这个周末我们一起去看电影好吗? 好主意。 _ _ go to the cinema _ _? _ _. b. 我去给你定个比萨好吗？不了，谢谢。_ _ _ a pizza _ _? _ _

8、.总结 除了Shall I/we? 表示建议或征求意见的表达还有：Lets do sth. / Would you like to do sth.? / What/How about doing sth.? Why not do sth?一句多译 回家吧！a. Shall we _ home? b. Lets _ home. c. Would you like _ home ? d. What/How about _ home. e. Why not _ home?解析2 invite sb to do sth. - 邀请某人去干某事 链接 invite sb. (to) somewhere

9、- 邀请某人到某地练习 a. 我打算邀请Bob和我一起去远足。I _ _ _ _ Bob _ _ _with me. b. 我可以邀请Tom 来我家吗？_ I _ Tom _ my home? 达标训练一、根据首字母、中文提示、句意或英语解释写单词。1. Today is Monday. _ is Tuesday. 2. She often writes _ （用）a pencil. 3. Sorry, there are no eggs, _ （也）.4. In the restaurant, you can o_ any food you like. 5. Who teaches _ （他

10、们）English this term? 6. Whos he? _ （可能）he is Mr Wu. 7. Whats the weather like today? Its s_.二、用所给词的适当形式填空。1. The video film is really _ (wonder).2. What a _ (sun) day today! 3. Mr Li is one of the best _ (teach) in our school. 4. A garden is the _(good) place to grow flowers. 5. Helen comes from _.

11、She speaks _ (France).6. He looks _ today. He is looking at me _. (happy) 三、用所给动词的适当形式填空。1. There are many souvenirs _ (buy) in Sunshine Town. 2. He often helps the old _ (carry) things. 3. There _ (be) lots of tomato juice in the bottle. 4. _ (not be) late again. 5. Im very tired and I _ (not go) t

12、o the cinema this evening. 6. Amy with her parents usually _ (live) in the country. 7. Mr Wang told us _ (not play) football in the street. 8. My mother _ (come) back next Wednesday. 7B Unit 3 Welcome to Sunshine TownWelcome to the unit Word study& Language points1. An old friend of mine is coming t

13、o see me. 解析1 mine - 我的(名词性物主代词), 在句中用法相当于my + (上文提到的)名词 练习 a. 这是你的钢笔，但是我的在哪呢？。This is _your_pen_, _but_ where is _mine_?b. 这是谁的包？-是我的。_whose_ _bag_ is this? - It is _mine_. c 他们的一个同学 _one classmate of theirs_解析2 be coming - 就要来 链接 come, go, leave, fly等表示位移的动词的现在进行时表将来 练习 a. He is flying to the UK t

14、he day after tomorrow. b. They are going to the USA next week.2. There is nothing in the fridge. 解析 nothing - 没有事情，没有东西(不定代词) = not anything链接 不定代词 something anything everything somebody/someone anybody/anyone everybody/everyone 注意 a.不定代词在句子中作主语时谓语动词用单数第三人称形式；b.形容词修饰不定代词时要后置练习 a. There is something

15、interesting in todays newspaper. b. (否定句) _There_ _isnt_ _anything_ _interesting_ in todays newspaper. (同义句) There is _nothing_ _interesting_ in todays newspaper.c. 晚会的一切都准备好了。(晚会万事俱备) _Everything_ _is_ ready for the party. d. 人都到齐了吗？ _Is_ _everyone_ here?3. -Is it enough for a tin of dog food? -Of

16、course not. 解析 be enough for- 对来说足够 tin - 罐，听 a tin of - 一罐，一听 练习 a. Is a cup of coffee enough for you? b. Are these vegetables enough for a lunch? c. 你想要一罐可乐吗？-是的，请来一听。 _Would_ you like _a tin of cola_ ? _Yes_, _please_.4. Maybe we can order a pizza. 解析 maybe - 可能(副词) order - 点（酒，菜等）练习 a. Id like t

17、o order a big tin of green tea for you. b. 我可以点一个汉堡包和一杯果汁吗？ _May_ I _order_ a hamburger and _a_ _glass of_ apple _juice_? 辨析 (1) maybe -可能(副词), 句首作状语 (2) may be -可能是，也许是(情态动词+be), 在主语后作谓语练习 可能这个老人80多岁了。a. _Maybe_ the old man is _about_ 80 _years_ _old_. b. The old man _may_ _be_ _about_ 80 _years_ _

18、old_.5. - Shall we take them to the cinema? - Sure. 解析 take. to - 把.带到去 链接 bring . to - 把.带到来 注意 如果地点是home, here ,there前面不用to 体会 take it home - 把它带回家 bring her here_把她带这儿来_ 练习 a. 明天我可以把这些书带到学校去吗？ _Can_ I _take _ the books _to_ _school_ tomorrow? b. 下周末把我的朋友们带到家里来怎么样？ What about _bringing_ my friends

19、 _home_ next weekend?6. Shopping is fun. 链接 Reading is fun.解析 如果主语是动词要变为动名词形式, 动词原形不能作主语练习 a. 游泳能帮助我们保持健康。_Swimming_can _help_ us _keep_ _healthy_. b. 放风筝是一项很有用的运动。_Flying_ kites _is _ a _useful_ sport.7. Shall we invite them to have dinner with us? 解析1 shall I/we用来提出建议或者征询对方的意见; 肯定回答: Yes, please.

20、/ All right. / (Thats a) good idea. / OK. 否定回答: No, thanks. /Im sorry, I cant. / Im afraid I cant.练习 a. 这个周末我们一起去看电影好吗? 好主意。 _Shall_ _we_ go to the cinema _this_ _weekend_? _Good_ _idea_. b. 我去给你定个比萨好吗？不了，谢谢。_Shall_ _I_ _order_ a pizza _for_ _you_? _No_ _thanks_.总结 除了Shall I/we? 表示建议或征求意见的表达还有：Lets

21、do sth. / Would you like to do sth.? / What/How about doing sth.? Why not do sth?一句多译 回家吧！a. Shall we _go_ home? b. Lets _go_ home. c. Would you like _to go_ home ? d. What/How about _going_ home. e. Why not _go_ home?解析2 invite sb to do sth. - 邀请某人去干某事 链接 invite sb. (to) somewhere - 邀请某人到某地练习 a. 我打

22、算邀请Bob和我一起去远足。I _am_ going_ _to_ _invite_ Bob _to_ _go_ _hiking_with me. b. 我可以邀请Tom 来我家吗？_Can_ I _invite_ Tom _to_ my home? 达标训练一、根据首字母、中文提示、句意或英语解释写单词。1. Today is Monday. _Tomorrow_ is Tuesday. 2. She often writes _with_ （用）a pencil. 3. Sorry, there are no eggs, _either_ （也）.4. In the restaurant,

23、you can order_ any food you like. 5. Who teaches _them_ （他们）English this term? 6. Whos he? _Maybe_ （可能）he is Mr Wu. 7. Whats the weather like today? Its sunny_.二、用所给词的适当形式填空。1. The video film is really _wonderful_ (wonder).2. What a _sunny_ (sun) day today! 3. Mr Li is one of the best _teachers_ (te

24、ach) in our school. 4. A garden is the _best_(good) place to grow flowers. 5. Helen comes from _France_. She speaks _French_ (France).6. He looks _happy_ today. He is looking at me _happily_. (happy) 三、用所给动词的适当形式填空。1. There are many souvenirs _to buy_ (buy) in Sunshine Town. 2. He often helps the ol

25、d _carry/to carry_ (carry) things. 3. There _is_ (be) lots of tomato juice in the bottle. 4. _Dont be_ (not be) late again. 5. Im very tired and I _wont go_ (not go) to the cinema this evening. 6. Amy with her parents usually _lives_ (live) in the country. 7. Mr Wang told us _not to play_ (not play) football in the street. 8. My mother _will come_ (come) back next Wednesday. 8