A. | will come,will come | B. | comes,comes | ||
C. | comes,will come | D. | will come,comes |
分析 我不知道他明天是否回來.如果他來的話,我將告訴你.
解答 答案:D.對于第一個句子,根據(jù)本句放在I don't know 之后,可知本句考查了賓語從句的用法.在賓語從句中,如果主句是一般現(xiàn)在時,從句的時態(tài)根據(jù)自身的時間狀語確定,所以,本句的時態(tài)應(yīng)根據(jù)tomorrow可知,應(yīng)用一般將來時.對于第二個句子,根據(jù)句型結(jié)構(gòu)可知,本句是if引導(dǎo)的條件狀語從句,其用法是"主將從現(xiàn)",即主句用將來時,從句用一般現(xiàn)在時.故選D.
點評 點評:本題實際是考查if的用法,以if引導(dǎo)的從句有兩個,一個是賓語從句,一個是條件狀語從句.做題時應(yīng)該首先明確它引導(dǎo)的是什么從句,然后根據(jù)它的時態(tài)用法,來確定選項.
科目:初中英語 來源: 題型:選擇題
A. | where does she live | B. | she lives where | ||
C. | where she lives | D. | where is she |
查看答案和解析>>
科目:初中英語 來源: 題型:選擇題
A. | is,bigger and bigger | B. | are,bigger and bigger | ||
C. | are,more and more | D. | is,more and more |
查看答案和解析>>
科目:初中英語 來源: 題型:填空題
查看答案和解析>>
科目:初中英語 來源: 題型:填空題
Space vegetables | |
Space vegetables are healthy,good and safe for you to eat. | |
(1)Steps taken to ensure the quality of space vegetables | Before being taken to the outer space,the seeds are carefully selected. |
When being brought back from space,seeds are (2)tested to see whether there are traces of radiation which might (3)lead to cancer.The testing has proved that they are perfectly healthy. | |
(4)Advantages of space vegetables | After being affected by the radiation and low gravity in outer space,the seeds produce bigger and healthier vegetables.For example,space peppers contain more Vitamin C. |
Space tomatoes stay much longer than normal tomatoes. | |
There is no (5)harm of eating something that may damage your health because none of the genes is changed. |
查看答案和解析>>
湖北省互聯(lián)網(wǎng)違法和不良信息舉報平臺 | 網(wǎng)上有害信息舉報專區(qū) | 電信詐騙舉報專區(qū) | 涉歷史虛無主義有害信息舉報專區(qū) | 涉企侵權(quán)舉報專區(qū)
違法和不良信息舉報電話:027-86699610 舉報郵箱:58377363@163.com