賓語(yǔ)從句復(fù)習(xí)

1、How green are you?Revision of object clauses Read the passage and underline the object clause. Did you see snow in your hometown last winter? Did you feel it was warmer than before? “There have been 21 warm winters in China since 1986,” said scientists. They also said that in the past 100 years, as

2、the global temperatures went up by 0.74, the temperature in North China has climbed 1.4 in only 50 years. China needs to take quick action to cut carbon dioxide emission(排放)because its the main reason for global warming. The good news is that China has seen the importance of going green. China set t

3、he goal of cutting energy use by 20 and pollution emission by 10. Can you slow down global warming? Sure! You and your family can take steps to cut the amount of carbon dioxide that is sent out into the air._ They also said that in the past 100 years, as the global temperatures went up by 0.74, the

4、temperature in North China has climbed 1.4 in only 50 years.the red part the green part main clauseobject clauseDid you feel it was warmer than before?Combine two simple sentences with proper conjunctions. （1）There have been 21 warm winters in China since 1986. Scientists said. Scientists said _ the

5、re had been 21 warm winters in China since 1986.（2）Did you feel it was warmer than before? The writer wondered. The writer wondered _ you felt it was warmer than before?（3）Why does China need to take quick action to cut carbon dioxide emission? The writer has told us. The writer has told us _ China

6、needs to take quick action to cut carbon dioxide emission.（4）Can you slow down global warming or not? The writer asked us. The writer asked us _ we could slow down global warming or not.thatif / whetherwhywhether（一）連接詞陳述句由 _引導(dǎo)一般疑問句由_引導(dǎo)特殊疑問句由_引導(dǎo)thatif / whether只能用whether不能用if的情況1.在動(dòng)詞不定式前：They asked m

7、e whether to go skating.2.當(dāng)與or not連用，或提出兩種選擇時(shí):I dont know whether hes free or not.Mary asked whether I was doing my homework or not.Tell me whether youd like to go shopping or tidy the room. 3.在介詞后面：We are worried about whether it will rain tomorrow.（一）連接詞陳述句由 _引導(dǎo)一般疑問句由_引導(dǎo)特殊疑問句由_引導(dǎo)thatif / whether本身

8、的疑問詞(連接代詞 who whom whose what which連接副詞 when why where how)（二）語(yǔ)序：_語(yǔ)序 即：主句+連接詞+從句（主+謂+其他成分）Do you remember _ _ (你離開教室時(shí)關(guān)掉燈了嗎?)當(dāng)從句的原句為以下句子以及what, who, which等作主語(yǔ)時(shí)，語(yǔ)序不變： Whats wrong? Whats the matter? Whats happening? What happened? Which is the way to ? eg: I dont know whats the matter with her. Could y

9、ou tell me who is over there? Do you know which is the way to the zoo? if you turned off the lights when you left the classroom?陳述句What should we do to cut energy use and pollution emission? Brain-storming: Group workA: I will get rid of the bad habits of using things once and throwing them away.B:

10、What does he /she say?C: He / She says (that) Take a quiz How green are you? There are lots of things we can do at home to help save energy. What do you do? Are you a greener person? Take a quiz to find out how green you are.(1) Is the tap running when you brush your teeth? ( Yes, No )(2) Do you hav

11、e a shower? ( Yes, No )(3) Do you wash the dishes with green products? ( Yes, No )(4) Do you recycle plastic, metal or glass? ( Yes, No )(5) Is your TV on standby(待機(jī)) when you are not watching it? ( Yes, No )(6) Do you turn off the lights when you leave a room? ( Yes, No )(7) Do you open the window

12、when the air-conditioner is on? ( Yes, No )(8) Do you turn off your monitor when you are not using your computer? ( Yes, No )(9) Do you give your old clothes to charity? ( Yes, No )(10) Do you write on both sides of a piece of paper? ( Yes, No )Group work A: Did you brush your teeth under the runnin

13、g tap in the past? B: C: What did he / she ask you? B: He / She asked me （三）時(shí)態(tài)(時(shí)態(tài)一致性）主句是現(xiàn)在時(shí)態(tài)，從句_時(shí)態(tài)。主句是過去時(shí)態(tài)，從句_時(shí)態(tài)。當(dāng)從句表達(dá)客觀真理、自然規(guī)律和現(xiàn)象、諺語(yǔ)格言時(shí)，用 時(shí)。當(dāng)主句中情態(tài)動(dòng)詞could/would用于“請(qǐng)求”，表示委婉、客氣的語(yǔ)氣時(shí)，從句時(shí)態(tài)不受 的約束。一般現(xiàn)在時(shí)一般將來(lái)時(shí)現(xiàn)在進(jìn)行時(shí)現(xiàn)在完成時(shí)一般過去時(shí)一般過去時(shí)過去將來(lái)時(shí)過去進(jìn)行時(shí)過去完成時(shí)一般過去時(shí)/過去完成時(shí)一般現(xiàn)在主句可根據(jù)實(shí)際情況用任何應(yīng)用相應(yīng)的過去Group work A: What do you usual

14、ly do to save water? / How will you deal with your old clothes? / Why should we take a shower instead of a bath? / Do you usually have a shower or have a bath? B: C: What did A ask B?D: He / She asked B Read the passage again Did you see snow in your hometown last winter? Did you feel it was warmer

15、than before? “There have been 21 warm winters in China since 1986,” said scientists. They also said that in the past 100 years, as the global temperatures went up by 0.74, the temperature in North China has climbed 1.4 in only 50 years. China needs to take quick action to cut carbon dioxide emission

16、(排放)because its the main reason for global warming. The good news is that China has seen the importance of going green. China set the goal of cutting energy use by 20 and pollution emission by 10. Can you slow down global warming? Sure! You and your family can take steps to cut the amount of carbon

17、dioxide that is sent out into the air.Here are some pieces of advice to help you save the earth.Change your light bulbs. Use energy-saving light bulbs. And dont forget to turn off the lights when you leave a room and turn off your television and computer when they are not in use!Ride the bus. Taking

18、 a bus saves a lot of oil every year.Say no to plastic bags. The next time your parents go to the market, ask them to use baskets.Open a window. Dont use the air-conditioner, and let fresh air in. When you have to use the air-conditioner, set the temperature higher in summer and lower in winter to save energy.Make small changes in your daily life. Dont use paper cups, bags and boxes. Its time for all of us to do something to save the earth!Write a report As we all know, the earth is faced with many dangers. Because of the human activities, the earth is no longe