2d To give Ss practice in using the target language in speaking.

　　3a To give Ss practice in reading for specific information.

　　3b To give Ss practice in reading for comprehension.

　　3c To give Ss practice in reading for specific vocabulary.

　　4a To give Ss practice in using the target language in writing.

　　4b To give Ss practice in using the present perfect tense.

　　4c To give Ss practice in using the target language to ask and answer questions.