（推荐）(老师)广州牛津版七年级英语下册unit1-unit4讲义-加答案

1、 Module 2 Unit 2 Trees in our daily lives学习目标1 掌握本单元的重点单词、短语 理解课文内容。2 语法点：一般现在时。ReadingTrees in our daily lives Rebecca wants to know more about trees and how they help us. She is interviewing Dr Jones about tress.Rebecca: how do trees help us, Dr Jones?Dr Jones: they help us in many ways, they keep

2、 the air cool and clean. They take in harmful gases from the air and produce oxygen for us to breathe. Theyre major fighters against air pollution.Rebecca: I know trees also make our lives more convenient. Many of the things in our daily lives come from trees, for example, paper and pencils.Dr Jones

3、: Youre right, Rebecca. In fact, we get a lot more from trees. We get fruit and oil from them. Tea also comes from the leaves of trees. Look around this room. A lot of the furniture is made of wood. Trees are really important in our daily livesRebecca: I cant imagine a world without trees.Dr Jones:

4、But we cut down millions of trees every year. We should stop doing this if we dont want a world without trees.语法点一般现在时一、 定义与讲解一般现在时：表示经常性的事情，经常性的动作或一般性事实。时间状语：often 经常，usually通常，always 总是，every每个，sometimes 有时，at 在几点钟只有在第三人称单数用动词的“三单变化”，其他用动词的原形。三单变化：1.多数在动词后s play plays like likes（1）直接在动词词尾加-s.ask-a

5、sks work-works get-gets stay-stays（2）以字母s, x, ch, sh或o结尾的动词，在词尾直接加-es. watch-watches wish-wishes fix-fixes do-doesgo-goes pass-passes（3）以“辅音字母加 - y”结尾的动词，要先变y为i再加-es.try-tries study-studies cry-cries fly-flies2.不规则变化：be- is are have-has二、一般现在时用法1. 表示经常性，习惯性,永久性的动作或存在的状态.通常与副词sometimes, often, usuall

6、y, always, every day (year, month ), once (twice, three times) a day,等时间状语连用。They usually go to school by bike.I take the medicine three times a day.She helps her mother once a week.Marys father is a policeman.There are 50 students in my class.2. 表示客观真理，科学原理，自然现象，等客观事实或格言，谚语等。 The sun rises in the e

7、ast and sets in the west every day. The man who has never been to the Great Wall is not a real man. Tomorrow is Tuesday.三、一般现在时的句子转换：（1）当句子中有be动词或情态动词时，则把be动词或情态动词(can,could等等)提到主语的前面变成疑问句;在be动词或情态动词后面加not变成否定句.例：陈述句：She is a student.疑问句 Is she a student?否定句 She is not a student.陈述句：I can swim.疑问句 C

8、an you swim否定句 I can not swim.2）当句子中即没有be动词，也没有情态动词时，则在主语前加助动词do (you,以及复数), does（单数she,he,it）变成问句；在主语后谓语动词前加助动词dont（I, you,以及复数), doesnt（单数she,he,it）变成否定句，助动词后的动词要变成动词原形。例：陈述句：We get up at 7:00 every morning.疑问句Do you get up at 7:00 every morning?否定句We dont get up at 7:00 every morning.陈述句：She has

9、a little brother. 疑问句 Does she have a little brother?否定句 She doesnt have a little brother.（一）用动词的适当形式填空1. She _goes_(go) to school at seven oclock.2. Its 6 oclock. They are _eating_ (eat) supper.3. He usually _gets_ up at 17:00.(get )4. She _lives_ (live) in Beijing.5. Amy _was (be) here just now.6.

10、 _Is_ (be)there a fly on the table just now?7. My father _watches_ (watch) TV every evening .8. My father _makes_ (make) toys these days.9_Does_ Amy read_ (read) English every day?10. Chen Jie sometimes _goes_(go)to the park with her sister.（二）.选择填空1I want_c_homework now. A. doing B. to do C. to do

11、my D. do my2Its time_c _.A. go to school B. play games C. to go home D. to do my homeworks3_c_go and help her.A. Lets me B. Lets us C. Lets D. Lets to4Do they have a new car? Yes,_a_.A .they are B.they have C. they dont D. they do5He often _b_ supper at 6:00 in the evening.A. have B. has c. is havin

12、g D. is eating6. We _c_ any Chinese classes on Friday.A. are having B. arent having C. dont have D. are have（三）、用括号内动词的适当形式填空。1. He often _has_ (have) dinner at home.2. Daniel and Tommy _are_ (be) in Class One.3. We _do not watch_ (not watch) TV on Monday.4. Nick_does not go _ (not go) to the zoo on

13、 Sunday.5. Do they _like _ (like) the World Cup?6. What do they often_do_ (do) on Saturdays?7. Do your parents _do_ (read) newspapers every day?8. The girl _teaches_ (teach) us English on Sundays.9. She and I _take_ (take) a walk together every evening.10. There _is_ (be) some water in the bottle.11

14、. Mike_likes_ (like) cooking.12. They _have_ (have) the same hobby.13. My aunt _looks_ (look) after her baby carefully.14. You always _do_ (do) your homework well.15. I _am_ (be) ill. Im staying in bed.16. She _goes_ (go) to school from Monday to Friday.17. Liu Tao _does_ (do) not like PE.18. The ch

15、ild often _watches_ (watch) TV in the evening.19. Wang Kai and Wang li_have_ (have) eight lessons this term.20. What day _is_ (be) it today? Its Saturday.21. We often_plays_(play) in the playgound.22. He _gets_(get) up at six oclock.23. _Do_you _rush)_(brush) your teeth every morning.24. What _does_

16、(do) he usuallydo (do) after school?25. Danny_studies_(study) English,Chinese,Maths,Science and Art an school.26. Mike sometimes _goes_(go) to the park with his sister.27. At eight at night, she _is watching_(watch) TV with his parents.28. _ Mike_(read) English every day?29. How many lessons_your cl

17、assmate_(have) on Monday?30.What time_his mother_(do) the housework?四（改写句子）1. Do you often play football after school? (肯定回答)2. I have many books. （改为否定句）3. Gao Shans sister likes playing table tennis （改为否定句）4. She lives in a small town near New York.（改为一般疑问句）5. I watch TV every day. （改为一般疑问句）6. Dav

18、id has got a goal. （改为一般疑问句）7. We have four lessons.（否定句）8. Nancy doesnt run fast （肯定句）9. My dog runs fast. 否定句： 单元小测2词组翻译1. 有害气体 一件家私 2. 举了俩个例子 例如 3. 吸收有害气体 产生氧气 4. 住在深圳 我们的日常生活 5. 过着幸福的生活 与作斗争 6. 数以百万计 一千万人 7. 对有好处 擅长 8. 对有害 由制成 9. 产于(某地) 确切的说 4、根据汉语或首字母提示写单词，补全句子。6. There is a set of old _ (家具) i

19、n Miss Browns new house.7. Poverty (贫穷) is one of the _ (主要的) problems in Africa.8. The factory always gives some bad _ (气体) into the air.9. Human beings need _ (氧气) to breathe on Earth.10. The teacher asks us to _ (讨论) with each other about this problem.5句子：根据汉语提示，补全句子。每空一词。（每小题1分，共10分）11. 如果吸入太多的烟

20、雾，人们会不舒服。 People will get sick if they _ _ too much smog.12. 你知道汤姆来自哪里吗？ Do you know where Tom _ _?13. 这台机器很有用, 例如它可以帮你浇花。The machine is very helpful. _ _, it can help you water flowers.14. 事实上，有很多年轻人买不起一辆车。 _ _, many young people cant afford a car. 15. 那个男人看了看房子四周，没发现什么。 The man _ _ the house, but

21、found nothing.16. 从现在起，我们必须停止往河里倒垃圾。 From now on, we must _ _ the rubbish into the river.17. 他学习一点也不刻苦，结果没有通过考试。 He didnt study hard at all. _as _ _a_ _result_, he didnt pass the exams.18. 多读点报纸对你的写作有好处。 Reading more newspapers _is_ _good_ _for_ your writing.19. 人们应该反对战争，热爱和平。 People should _fight a

22、gainst_ _ the war and love the peace.20如果人们砍掉所有的树木，这里就会变成沙漠。 If people _cut down_ _ all the trees, it will become desert here.6单项选择。 从下面每小题的A、B、C、D四个选项中选出可以填入空白处的最佳选项。(d ) 21. _ animals are going to move to the south when the winter is coming. A. Million B. Millions C. A millions of D. Millions of(

23、a ) 22. The cup is so beautiful. Is it _ glass? A. made of B. making of C. makes of D. make of(a ) 23. She cant go out to play with her friend _ the weather. A. because B. because of C. so D. why( b ) 24. - Mrs Smith, your luggage is too heavy. May I help you _ it? - Thanks a lot. A. bring B. carry

24、C. play D. touch( c) 25. _! The train is coming. We should keep distance from it. A. Take care B. Be care C. Be careful D. Look after( d) 26. Look! Lucy _ an ice-cream. How happy she is! A. eat B. eats C. ate D. is eating(b ) 27. - What are you doing, Jenny? - I _my English book, but I couldnt _ it

25、out. A. look for; be finding B. am looking for; find C. look for; find D. am looking for; found( a ) 28. Photosynthesis (光合作用) is a process of _ carbon oxide and _ oxygen. A. taking in; producing B. taking out; producing C. taking in; produce D. taking out; produce( c ) 29. The library can _ us _ a

26、lot of books to read. A. give; to B. buy; for C. provide; with D. study; from( a ) 30. We can know that Antarctica is the home _ penguins. A. for B. to C. with D. in7完形填空。There was a small village near the mountain. There were a lot of trees in the mountain. People in the _31_ always got something f

27、rom it, such as animals and trees. When they wanted to _32_ a house, they cut down the trees. And they also killed the animals for _33_. Trees were very _34_ in their daily life. They made tables, chairs _35_ beds by cutting down the trees. In addition, when they _36_ meals, they still used some tre

28、es for wood. However, they only cut down trees but _37_ planted new trees. So the trees were less and less; the animals were becoming _38_ as well. One summer, it rained _39_ in the village. The rain lasted for about a week. The soil and the stones on the mountain fell down and soon _40_ the whole v

29、illage. They finally knew they couldnt only cut down trees but also needed to protect them.( ) 31. A. river B. mountain C. village D. city( ) 32. A. build B. make C. paint D. leave( ) 33. A. vegetables B. clothes C. fruit D. meat( ) 34. A. careful B. successful C. beautiful D. useful( ) 35. A. with

30、B. and C. but D. so( ) 36. A. ate B. bought C. cooked D. washed( ) 37. A. never B. always C. often D. ever( ) 38. A. cooking B. killing C. dying D. lying( ) 39. A. fully B. hardly C. heavily D. healthily( ) 40. A. turned B. covered C. took D. put以所给的六个词中选出五个补全话。A. useful B. meet C. free D. plant E.

31、clean F. getA: Are you (41_ tomorrow, Lucy?B: Yes, I am.A: I am going to (42_trees in Peoples Park with my parents. Would you like to go with us?B: It sounds great. Trees are (43_ for us. They make our city beautiful and help (44)_ the air.A: Thats right.B: When and where shall we (45)_ tomorrow?A: 7