凡是陳述句的主詞是第三人稱 "他" 的時(shí)候, 就應(yīng)該用 has to. 下面我們要 練習(xí)這類(lèi)句子. 老師先用 does, d-o-e-s, does 開(kāi)頭作問(wèn)句, 請(qǐng)你用 has to 來(lái) 回答問(wèn)題. 作完一句還是請(qǐng)你聽(tīng)正確答案.

M: Does he have to go to New York?

F: Yes, he has to go to New York.

M: Does he have to clean up his room?

F: Yes, he has to clean up his room.

M: Does she have to take the bus?

F: Yes, she has to take the bus.

M: Does she have to drop this course?

F: Yes, she has to drop this course.

have to 的否定式 don't have to 跟 has to 的否定式 doesn't have to 都可以 用來(lái)表示不一定非得作某件事, 而有其他選擇. 在下面一組練習(xí)里, 我們 要多學(xué)學(xué)這類(lèi)句子. 每個(gè)句子我們還是念兩遍, 還是請(qǐng)你聽(tīng)一遍, 重復(fù)一

遍:

M: I don't have to buy records. I can listen to the radio.

F: I don't have to buy records. I can listen to the radio.

M: You don't have to go to the movies. You can stay home and watch television.

F: You don't have to go to the movies. You can stay home and watch television.

M: We don't have to take the train. We can take the bus.

F: We don't have to take the train. We can take the bus.

M: They don't have to drink coffee. They can drink tea.

F: They don't have to drink coffee. They can drink tea.

M: He doesn't have to wear a white shirt. He can wear a blue one.

F: He doesn't have to wear a white shirt. He can wear a blue one.

M: She doesn't have to cook. She can go out to eat.

F: She doesn't have to cook. She can go out to eat.

五.聽(tīng)短文回答問(wèn)題

首先還是請(qǐng)你聽(tīng)一段文章, 內(nèi)容是說(shuō)彼得跟琳達(dá)兄妹兩個(gè)人應(yīng)該幫著作 些什么家事才能每星期拿零用錢(qián).

現(xiàn)在請(qǐng)你注意聽(tīng):

Every week Peter and Linda receive five dollars from their parents. This money is their weekly allowance. It is not a gift. Peter and Linda must work for the family to earn the money. Peter takes out the garbage and cleans the yard around the house. He should do it everyday, but sometimes he forgets. Linda helps her mother with the cooking. She also washes the dishes after dinner. Peter and Linda don't have to use their money for food. They use it for their entertainment. Sometimes they go to the movies. Sometimes they buy records. Each week they save some of their money to buy something more expensive.

剛才那段文章你聽(tīng)懂了多少? 文章里包含了今天教的語(yǔ)法, 你是不是注意 到了? 等一會(huì)兒我們會(huì)把整段文章再念一遍. 現(xiàn)在我們把今天測(cè)驗(yàn)的三個(gè) 問(wèn)題先念一遍給你聽(tīng).

第一個(gè)問(wèn)題是:

M: What should Peter do to earn his weekly allowance?

第二個(gè)問(wèn)題是:

M: Does Linda have to use her allowance for food?

下面是第三個(gè)問(wèn)題:

M: How do Peter and Linda spend their money?

好了, 現(xiàn)在我們?cè)侔褎偛拍嵌挝恼掠寐俣饶钜槐榻o你聽(tīng), 請(qǐng)你特別注意 剛才那三個(gè)問(wèn)題的答案.

Every week Peter and Linda receive five dollars from their parents. This money is their weekly allowance. It is not a gift. Peter and Linda must work for the family to earn the money. Peter takes out the garbage and cleans the yard around the house. He should do it everyday, but sometimes he forgets. Linda helps her mother with the cooking. She also washes the dishes after dinner. Peter and Linda don't have to use their money for food. They use it for their entertainment. Sometimes they go to the movies. Sometimes they buy records. Each week they save some of their money to buy something more expensive.

現(xiàn)在要請(qǐng)你回答今天測(cè)驗(yàn)的三個(gè)問(wèn)題. 在你回答以后, 請(qǐng)你聽(tīng)老師說(shuō) 正確答案, 看你答對(duì)了沒(méi)有.

下面是第一個(gè)問(wèn)題:

M: What should Peter do to earn his weekly allowance?

F: He should take out the garbage and clean the yard around the house.

第二個(gè)問(wèn)題是:

M: Does Linda have to use her allowance for food?

F: No, she doesn't have to use her allowance for food.

現(xiàn)在請(qǐng)你回答第三個(gè)問(wèn)題:

M: How do Peter and Linda spend their money?

F: Sometimes they go to the movies. Sometimes they buy records.